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Ivy Collective 2025-01-12 18:28:19 -05:00
commit 503dcf5ef9
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name: Build and Publish
on:
push:
branches:
- main
jobs:
build-and-publish:
runs-on: docker
steps:
- name: Checkout Code
uses: actions/checkout@v3
- name: Setup Java
uses: actions/setup-java@v3
with:
distribution: 'temurin'
java-version: '21'
cache: gradle
- name: Setup Gradle
uses: actions/gradle/setup-gradle@v4
with:
gradle-version: '8.11'
- name: Build with Gradle
run: gradle -Pversion=v${{ github.run_number }} build
- name: Move JARs
run: mkdir staging && cp build/libs/*.jar staging
- name: Create Release
uses: "actions/gitea-release-action@v1"
with:
name: Build v${{ github.run_number }}
prerelease: false
tag_name: "v${{ github.run_number }}"
files: |-
staging/blazinggames-v${{ github.run_number }}.jar
- name: Upload Server Files
uses: "actions/pterodactyl-upload-action@v2.4"
with:
panel-host: ${{ secrets.PANEL_HOST }}
api-key: ${{ secrets.PANEL_API_KEY }}
server-id: ${{ secrets.PANEL_SERVER_ID }}
source: staging/blazinggames-v${{ github.run_number }}.jar
target: "./plugins/blazinggames-latest-ci-cd.jar"
restart: true
- name: Send Webhook Message
uses: actions/discord-webhook@v6.0.0
with:
webhook-url: ${{ secrets.WEBHOOK_URL }}
content: "Build v${{ github.run_number }} sucessful"
embed-title: "Build v${{ github.run_number }} sucessful"
embed-description: "${{ github.event.head_commit.message }}"
embed-footer-text: "Pushed by ${{ github.event.pusher.username || 'missing username' }} <${{ github.event.pusher.email || 'missing email' }}>"
embed-color: 5560444 #54d87c

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# User-specific stuff
.idea/
*.iml
*.ipr
*.iws
# IntelliJ
out/
# mpeltonen/sbt-idea plugin
.idea_modules/
# JIRA plugin
atlassian-ide-plugin.xml
# Compiled class file
*.class
# Log file
*.log
# BlueJ files
*.ctxt
# Package Files #
*.jar
*.war
*.nar
*.ear
*.zip
*.tar.gz
*.rar
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*
*~
# temporary files which can be created if a process still has a handle open of a deleted file
.fuse_hidden*
# KDE directory preferences
.directory
# Linux trash folder which might appear on any partition or disk
.Trash-*
# .nfs files are created when an open file is removed but is still being accessed
.nfs*
# General
.DS_Store
.AppleDouble
.LSOverride
# Icon must end with two \r
Icon
# Thumbnails
._*
# Files that might appear in the root of a volume
.DocumentRevisions-V100
.fseventsd
.Spotlight-V100
.TemporaryItems
.Trashes
.VolumeIcon.icns
.com.apple.timemachine.donotpresent
# Directories potentially created on remote AFP share
.AppleDB
.AppleDesktop
Network Trash Folder
Temporary Items
.apdisk
# Windows thumbnail cache files
Thumbs.db
Thumbs.db:encryptable
ehthumbs.db
ehthumbs_vista.db
# Dump file
*.stackdump
# Folder config file
[Dd]esktop.ini
# Recycle Bin used on file shares
$RECYCLE.BIN/
# Windows Installer files
*.cab
*.msi
*.msix
*.msm
*.msp
# Windows shortcuts
*.lnk
.gradle
build/
# Ignore Gradle GUI config
gradle-app.setting
# Cache of project
.gradletasknamecache
**/build/
# Common working directory
run/
# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
!gradle-wrapper.jar
# why
bin
# testing server
/testsrv/

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{
"java.configuration.updateBuildConfiguration": "interactive",
"java.compile.nullAnalysis.mode": "automatic",
"remote.autoForwardPortsFallback": 0,
"psi-header.config": {
"license": "Apache-2.0",
"author": "The Blazing Games Maintainers",
"copyrightHolder": "The Blazing Games Maintainers",
"forceToTop": true
},
"psi-header.variables": [
["start", "2025"]
],
"psi-header.templates": [
{
"language": "*",
"template": [
"Copyright <<start>> <<author>>",
"",
"Licensed under the Apache License, Version 2.0 (the \"License\");",
"you may not use this file except in compliance with the License.",
"You may obtain a copy of the License at",
"",
" http://www.apache.org/licenses/LICENSE-2.0",
"",
"Unless required by applicable law or agreed to in writing, software",
"distributed under the License is distributed on an \"AS IS\" BASIS,",
"WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.",
"See the License for the specific language governing permissions and",
"limitations under the License."
]
}
],
"psi-header.changes-tracking": {
"autoHeader": "manualSave",
"enforceHeader": true,
"exclude": ["jsonc", "json", "markdown", "plaintext"],
"include": ["java", "html"]
}
}

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# jda
## enabled
boolean, true if you want discord chat sync to be enabled. all values are ignored if this is false
## token
string, your discord bot token
## link-channel
int, id of the channel to send event notifications to and to listen for chat messages
## console-channel
int, id of the channel to send console logs to and listen for messages with console commands
## webhook
string, url of the discord webhook to send chat messages to. should be in the same channel as link-channel
# logging
## log-error
boolean, true if you want to log errors
## log-info
boolean, true if you want to log regular information to the console
## log-debug
boolean, true if you want to log debug info, useful if you're developing the plugin
## notify-ops-on-error
boolean, true if you want to send a message to online operators when an error occurs (requires log-error to be true)
# computing
## local
### disable-computers
boolean, true if you want to disable computer management. all other computing settings are ignored if this is true
### privileges
#### chunkloading
boolean, true if you want to allow chunkloading via an upgrade
#### net
boolean, true if you want to allow real internet access
## microsoft
### spoof-ms-server
boolean, true if you want to allow anyone to login as any username/uuid without logging in. useful for debugging.
### client-id
string, your microsoft app's client id. ignored if spoof-ms-server is true
### client-secret
string, your microsoft app'sclient secret. ignored if spoof-ms-server is true
## jwt
### secret-key
string, your jwt secret key. set to randomize-on-server-start if you want to let the server generate one
### secret-key-is-password
boolean, true if you want to use the secret key as a password, instead of base64 decoding it
## services
### blazing-api and blazing-wss
#### enabled
boolean, true if you want to allow this web server to be reached on the internet. all other service-spesific values are ignored if this is false
#### find-at
url, where the service can be located on the internet
#### bind
##### port
int, port to bind the service to
##### https
###### enabled
boolean, if the service should use an https server instead of an http one. all other https values are ignored if this is false
###### password
string, password for the p12 file
###### file
string, path to the p12 cert file relative to the `/plugins/blazinggames` folder
#### proxy
##### in-use
boolean, true if the service is behind a reverse proxy. allows for getting ip addresses from headers and limiting connecting ips. all other proxy values are ignored if this is false
##### ip-address-header
boolean, header to get ip addresses from
##### allow-all
boolean, true if you want to allow all connecting ips
##### allowed-ipv4 and allowed-ipv6
string[], ip addresses that are allowed to connect to the service. ignored if allow-all is true
# docs
information to show under the docs at the root of the computing-api.
all values are ignored if computing.services.blazing-api.enabled is false
## official-instance
name, url: information of the official link to the website to manage computers at
## user-links and developer-links
links to show on the homepage.
array of object: name, url
## notice
information to show under the notice bar at the bottom of the homepage.
show: if the noticebar should be shown
title, description: text to show
button-title, button-url: action button

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Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
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otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
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including but not limited to software source code, documentation
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"Work" shall mean the work of authorship, whether in Source or
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"Contribution" shall mean any work of authorship, including
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(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
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with the Work to which such Contribution(s) was submitted. If You
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or a Contribution incorporated within the Work constitutes direct
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Work or Derivative Works thereof in any medium, with or without
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meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
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stating that You changed the files; and
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do not modify the License. You may add Your own attribution
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You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
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5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
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risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
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Unless required by applicable law or agreed to in writing, software
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
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Copyright 2025 The Blazing Games Maintainers <blazing-games@bedcrab.dev>
This software is free software, licensed under the Apache License (vesion 2.0). For more information, please read the LICENSE file.

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# Websocket Protocol
JSON format (for both serverbound and clientbound):
```json
{
"type": "...",
"payload": {}
}
```
You are expected to compress your messages with gzip when sending messages. Recieved messages are also gzipped.
## Types (common keys)
If a property is described as a "common key" in a comment, it is a property in the list below.
**actioner**: the minecraft uuid of the user who did the action.
**uuid**: the minecraft uuid of the user connected
**display**: the minecraft username of the user connected
**x**: index of the character the cursor is on. 0 is before the first char, 1 is after the first char, 2 is after the second char, and so on
**y**: line the cursor is on. starts at 1 (the first line)
**timeout**: number of seconds until this client disconnects due to an expried token
## Disconnect codes
* 1000: room closed by admin (clientbound), user left room (serverbound)
* 1001: server is shutting down or restarting (clientbound), tab/app/etc closed (serverbound)
* 1009: message is too large (bidirectional)
* 1011: unresolved error (bidirectional)
* 1014: bad gateway (clientbound)
* 3000: bad authorization header, or authorization expired (clientbound)
* 3003: no permissions (clientbound)
* 3008: keepalive timeout (bidirectional)
## Handshake
Use the following headers when connecting to the wss:
* `Authorization`: `Bearer ___` where `___` is the JWT given to the app by the blazing api.
* `Blazing-Computer-Id`: set to the id of computer that you want to join the room of
## Keepalive / heartbeat
Whenever you recieve a `PING`, you should respond with a `PONG`: this is part of the websocket protocol, not this protocol.
Your websocket client may already do this for you. If you're unsure, check your client's documentation.
## User list update: `usrupd` (clientbound)
**Clientbound**: Sent when a user joins or leaves. The format is as follows:
```json
{
"actioner": "84a33aad-bacf-40b4-a1b5-910300e7e3fc", // common key
"type": true // true if join, false if leave
}
```
## tbd

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# blazing-games-plugin
The plugin powering the Blazing Games minecraft server, with computers, enchanting altars, spawner modification, and more!
## Usage
Releases of prebuilt jars are [available here](https://git.ivycollective.dev/ivycollective/blazing-games-plugin/releases). Otherwise, please build the plugin yourself (see the Development section).
Instructions: Place the plugin's jar file inside your `plugins` folder and restart your server.
Most features should be configured out of the box. For those needing advanced configuration, see the `CONFIG.md` file.
## Development
This is a standard Paper plugin using Gradle.
To build, use: `./gradlew build`
## License
This plugin is licensed under the Apache License (version 2.0). For more information, please read the NOTICE and LICENSE files.

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plugins {
id 'java'
id("io.papermc.paperweight.userdev") version "1.7.1"
}
group = 'de.blazemcworld'
version = project.version
repositories {
mavenCentral()
maven {
name = "papermc-repo"
url = "https://repo.papermc.io/repository/maven-public/"
}
maven {
name = "sonatype"
url = "https://oss.sonatype.org/content/groups/public/"
}
}
dependencies {
// IMPORTANT IF YOU"RE ADDING OR UPDATING DEPENDENCIES!!!!!!!!!
// add them in plugin.yml too so that they are loaded when running on a server
paperweight.paperDevBundle("1.21-R0.1-SNAPSHOT")
compileOnly "io.papermc.paper:paper-api:1.21-R0.1-SNAPSHOT"
// ULID
implementation 'io.azam.ulidj:ulidj:1.0.4'
// JDA
implementation "net.dv8tion:JDA:5.0.0-beta.23"
implementation "club.minnced:discord-webhooks:0.8.4"
// Database (HikariCP + popular drivers)
implementation "com.zaxxer:HikariCP:5.1.0"
implementation "org.xerial:sqlite-jdbc:3.45.3.0"
implementation "com.mysql:mysql-connector-j:8.4.0"
implementation "org.postgresql:postgresql:42.7.3"
// JS Runtime
implementation "com.caoccao.javet:javet:3.1.2"
implementation "com.github.ben-manes.caffeine:caffeine:3.1.8"
// Web Server
implementation "io.jsonwebtoken:jjwt-api:0.12.6"
implementation "io.jsonwebtoken:jjwt-impl:0.12.6"
implementation "io.jsonwebtoken:jjwt-gson:0.12.6"
implementation "org.freemarker:freemarker:2.3.33"
// Websocket server
implementation 'org.java-websocket:Java-WebSocket:1.5.7'
}
def targetJavaVersion = 21
java {
def javaVersion = JavaVersion.toVersion(targetJavaVersion)
sourceCompatibility = javaVersion
targetCompatibility = javaVersion
if (JavaVersion.current() < javaVersion) {
toolchain.languageVersion = JavaLanguageVersion.of(targetJavaVersion)
}
}
tasks.withType(JavaCompile).configureEach {
options.encoding = 'UTF-8'
if (targetJavaVersion >= 10 || JavaVersion.current().isJava10Compatible()) {
options.release.set(targetJavaVersion)
}
}
processResources {
def props = [version: version]
inputs.properties props
filteringCharset 'UTF-8'
filesMatching('plugin.yml') {
expand props
}
}
tasks.assemble {
dependsOn(reobfJar)
}

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version = STAGING

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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

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#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
APP_HOME=$( cd "${APP_HOME:-./}" > /dev/null && pwd -P ) || exit
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
if ! command -v java >/dev/null 2>&1
then
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Collect all arguments for the java command:
# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
# and any embedded shellness will be escaped.
# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
# treated as '${Hostname}' itself on the command line.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
org.gradle.wrapper.GradleWrapperMain \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

92
gradlew.bat vendored Normal file
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@ -0,0 +1,92 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
@rem This is normally unused
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

10
settings.gradle Normal file
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@ -0,0 +1,10 @@
pluginManagement {
repositories {
gradlePluginPortal()
maven {
url 'https://repo.papermc.io/repository/maven-public/'
}
}
}
rootProject.name = 'blazinggames'

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames;
import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import de.blazemcworld.blazinggames.commands.*;
import de.blazemcworld.blazinggames.computing.ComputerRegistry;
import de.blazemcworld.blazinggames.computing.ComputerRegistry.ComputerPrivileges;
import de.blazemcworld.blazinggames.computing.api.ComputingAPI;
import de.blazemcworld.blazinggames.utils.Cooldown;
import de.blazemcworld.blazinggames.utils.ItemStackTypeAdapter;
import de.blazemcworld.blazinggames.utils.TextLocation;
import de.blazemcworld.blazinggames.discord.*;
import de.blazemcworld.blazinggames.events.*;
import de.blazemcworld.blazinggames.items.CustomRecipes;
import de.blazemcworld.blazinggames.teleportanchor.LodestoneInteractionEventListener;
import de.blazemcworld.blazinggames.teleportanchor.LodestoneInventoryClickEventListener;
import io.jsonwebtoken.Jwts.SIG;
import io.jsonwebtoken.io.Decoders;
import io.jsonwebtoken.io.DecodingException;
import io.jsonwebtoken.io.Encoders;
import io.jsonwebtoken.security.Keys;
import io.jsonwebtoken.security.WeakKeyException;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.NamespacedKey;
import org.bukkit.Server;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.PluginCommand;
import org.bukkit.command.TabCompleter;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.inventory.ItemStack;
import org.bukkit.plugin.PluginManager;
import org.bukkit.plugin.java.JavaPlugin;
import java.lang.reflect.Modifier;
import java.util.Objects;
import javax.crypto.SecretKey;
@SuppressWarnings("unused")
public final class BlazingGames extends JavaPlugin {
public boolean API_AVAILABLE = false;
// Gson
public static final Gson gson = new GsonBuilder()
.excludeFieldsWithModifiers(Modifier.PRIVATE, Modifier.PROTECTED, Modifier.TRANSIENT, Modifier.STATIC) .registerTypeAdapter(Location.class, new TextLocation.LocationTypeAdapter())
.registerTypeAdapter(ItemStack.class, new ItemStackTypeAdapter())
.registerTypeAdapter(Location.class, new TextLocation.LocationTypeAdapter())
.create();
// Cooldowns
public Cooldown interactCooldown;
// Logging
private boolean logErrors = true;
private boolean logInfo = true;
private boolean logDebug = false;
private boolean notifyOpsOnError = true;
// Computers
private boolean computersEnabled = false;
private ComputerPrivileges computerPrivileges = ComputerPrivileges.minimal();
@Override
public void onEnable() {
// Config
saveDefaultConfig();
FileConfiguration config = getConfig();
// Log levels
logErrors = config.getBoolean("logging.log-error");
logInfo = config.getBoolean("logging.log-info");
logDebug = config.getBoolean("logging.log-debug");
notifyOpsOnError = config.getBoolean("logging.notify-ops-on-error");
// Computers
computersEnabled = !config.getBoolean("computing-local.disable-computers");
if (computersEnabled) {
computerPrivileges = new ComputerPrivileges(
config.getBoolean("computing-local.privileges.chunkloading"),
config.getBoolean("computing-local.privileges.net")
);
}
// Discord
if (config.getBoolean("jda.enabled")) {
AppConfig appConfig = new AppConfig(
config.getString("jda.token"),
config.getLong("jda.link-channel"),
config.getLong("jda.console-channel"),
config.getString("jda.webhook")
);
try {
DiscordApp.init(appConfig);
DiscordApp.send(DiscordNotification.serverStartup());
} catch (IllegalArgumentException e) {
getLogger().severe("Failed to start JDA");
BlazingGames.get().log(e);
}
}
// Recipes
ComputerRegistry.registerAllRecipes();
if (computersEnabled) CustomRecipes.loadRecipes();
// Computers
if (!config.getBoolean("computing.local.disable-computers") && (
config.getBoolean("computing.services.blazing-api.enabled") ||
config.getBoolean("computing.services.blazing-wss.enabled")
)) {
log("API or WSS enabled, starting...");
// Load JWT
String existingKey = config.getString("computing.jwt.secret-key");
boolean isPassword = config.getBoolean("computing.jwt.secret-key-is-password");
SecretKey key;
if (existingKey == null || existingKey.equals("randomize-on-server-start")) {
SecretKey newKey = SIG.HS256.key().build();
config.set("computing.jwt.secret-key", Encoders.BASE64.encode(newKey.getEncoded()));
config.set("computing.jwt.secret-key-is-password", false);
key = newKey;
saveConfig();
} else if (isPassword) {
key = Keys.password(existingKey.toCharArray());
} else {
try {
key = Keys.hmacShaKeyFor(Decoders.BASE64.decode(existingKey));
} catch (DecodingException | WeakKeyException e) {
log(e);
key = null;
}
}
// Microsoft
boolean spoofMsServer = config.getBoolean("computing.microsoft.spoof-ms-server");
String clientId = config.getString("computing.microsoft.client-id");
String clientSecret = config.getString("computing.microsoft.client-secret");
if (key != null) {
var apiConfig = ComputingAPI.WebsiteConfig.auto(config, "computing.services.blazing-api");
var wssConfig = ComputingAPI.WebsiteConfig.auto(config, "computing.services.blazing-wss");
ComputingAPI.setConfig(new ComputingAPI.Config(spoofMsServer, clientId, clientSecret, key, apiConfig, wssConfig));
API_AVAILABLE = ComputingAPI.startAll();
if (API_AVAILABLE) {
log("API and/or WSS started");
} else {
getLogger().severe("Failed to start API and/or WSS (see above)");
}
} else {
getLogger().severe("Failed to start API and/or WSS (missing key)");
API_AVAILABLE = false;
}
} else {
API_AVAILABLE = false;
}
// Commands
registerCommand("customenchant", new CustomEnchantCommand());
registerCommand("customgive", new CustomGiveCommand());
registerCommand("killme", new KillMeCommand());
registerCommand("playtime", new PlaytimeCommand());
registerCommand("config", new ConfigCommand());
registerCommand("setaltar", new SetAltar());
// Events
PluginManager pluginManager = getServer().getPluginManager();
pluginManager.registerEvents(new PrepareAnvilEventListener(), this);
pluginManager.registerEvents(new PrepareGrindstoneEventListener(), this);
pluginManager.registerEvents(new ClickInventorySlotEventListener(), this);
pluginManager.registerEvents(new ChatEventListener(), this);
pluginManager.registerEvents(new ClickEntityEventListener(), this);
pluginManager.registerEvents(new BreakBlockEventListener(), this);
pluginManager.registerEvents(new EntityDeathEventListener(), this);
pluginManager.registerEvents(new AdvancementEventListener(), this);
pluginManager.registerEvents(new JoinEventListener(), this);
pluginManager.registerEvents(new QuitEventListener(), this);
pluginManager.registerEvents(new InteractEventListener(), this);
pluginManager.registerEvents(new EntityDamagedByEventListener(), this);
pluginManager.registerEvents(new BlockPlaceEventListener(), this);
pluginManager.registerEvents(new SpawnerSpawnEventListener(), this);
pluginManager.registerEvents(new LodestoneInteractionEventListener(), this);
pluginManager.registerEvents(new LodestoneInventoryClickEventListener(), this);
pluginManager.registerEvents(new BlockDestroyEventListener(), this);
pluginManager.registerEvents(new BlockExplodeEventListener(), this);
pluginManager.registerEvents(new EntityExplodeEventListener(), this);
pluginManager.registerEvents(new DeathEventListener(), this);
pluginManager.registerEvents(new LootGenerateEventListener(), this);
pluginManager.registerEvents(new PiglinBarterEventListener(), this);
pluginManager.registerEvents(new VillagerAcquireTradeEventListener(), this);
pluginManager.registerEvents(new InventoryDragEventListener(), this);
pluginManager.registerEvents(new InventoryCloseEventListener(), this);
Bukkit.getScheduler().runTaskTimer(this, TickEventListener::onTick, 0, 1);
// Cooldowns
interactCooldown = new Cooldown(this);
}
@Override
public void onDisable() {
// Discord
DiscordApp.send(DiscordNotification.serverShutdown());
DiscordApp.dispose();
// Recipes
CustomRecipes.unloadRecipes();
// Computers
ComputingAPI.stopAll();
API_AVAILABLE = false; // reset value
}
private void registerCommand(String name, CommandExecutor executor) {
PluginCommand command = Objects.requireNonNull(getCommand(name));
command.setExecutor(executor);
if(executor instanceof TabCompleter tc) {
command.setTabCompleter(tc);
}
}
public static BlazingGames get()
{
return (BlazingGames) BlazingGames.getProvidingPlugin(BlazingGames.class);
}
public void log(Object o) {
if (o instanceof Exception exception) {
if (logErrors) {
getLogger().severe("");
getLogger().severe("An exception occurred:");
getLogger().severe(exception.getClass().getName());
getLogger().severe(exception.getMessage());
StackTraceElement[] stackTrace = exception.getStackTrace();
for (StackTraceElement element : stackTrace) {
getLogger().severe(element.toString());
}
getLogger().severe("");
if (notifyOpsOnError) {
Bukkit.broadcast(Component.text(
"An exception occurred: " + exception.getMessage() + " (" + exception.getClass().getName()
+ ") - " + "For more info, see the console."
).color(NamedTextColor.RED), Server.BROADCAST_CHANNEL_ADMINISTRATIVE);
}
}
} else {
if (logInfo) {
String s = String.valueOf(o);
getLogger().info(s);
}
}
}
public void debugLog(Object o) {
if (logDebug) {
log(o);
}
}
public NamespacedKey key(String id) {
return new NamespacedKey(this, id);
}
public boolean areComputersEnabled() {
return computersEnabled;
}
public ComputerPrivileges getComputerPrivileges() {
return computerPrivileges;
}
public boolean isApiAvailable() {
return API_AVAILABLE;
}
}

View file

@ -0,0 +1,92 @@
/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.builderwand;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.block.data.BlockData;
import org.bukkit.entity.Player;
import org.bukkit.util.Vector;
public class BuilderLocation {
protected final Location location;
public BuilderLocation(Location location) {
this.location = location.clone();
}
public BuilderLocation(BuilderLocation other) {
this.location = other.location.clone();
}
// returns a COPY of the BuilderLocation offset by a block face
public BuilderLocation add(BlockFace face) {
return add(face.getDirection());
}
// returns a COPY of the BuilderLocation offset by a vector
public BuilderLocation add(Vector vector) {
return add(vector.getBlockX(), vector.getBlockY(), vector.getBlockZ());
}
// returns a COPY of the BuilderLocation offset by a trio of integers
public BuilderLocation add(int modX, int modY, int modZ) {
BuilderLocation result = new BuilderLocation(this);
result.location.add(modX, modY, modZ);
return result;
}
public boolean canPlaceOnLocation(Player player, Material stack) {
return location.getBlock().getType() == stack;
}
public boolean placeBlock(Player player, Material stack) {
if(stack.isBlock() && canPlaceAtLocation(player, stack)) {
location.getBlock().setBlockData(stack.createBlockData());
return true;
}
return false;
}
public boolean canPlaceAtLocation(Player player, Material stack) {
Block block = this.location.getBlock();
BlockData data = stack.createBlockData();
if(location.getBlock().canPlace(data)) {
return block.isEmpty() || block.isReplaceable();
}
return false;
}
@Override
public String toString() {
return location.toString();
}
@Override
public boolean equals(Object other) {
if(other instanceof BuilderLocation loc) {
return location.equals(loc.location);
}
return false;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.builderwand;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.data.BlockData;
import org.bukkit.block.data.type.Slab;
import org.bukkit.entity.Player;
public class BuilderSlabLocation extends BuilderLocation {
public enum BuilderSlabHalf {
TOP,
BOTTOM
}
BuilderSlabHalf half;
public BuilderSlabLocation(Location location, BuilderSlabHalf half) {
super(location);
this.half = half;
}
public BuilderSlabLocation(BuilderSlabLocation other) {
super(other);
this.half = other.half;
}
// returns a COPY of the BuilderLocation offset by a trio of integers
public BuilderSlabLocation add(int modX, int modY, int modZ) {
BuilderSlabLocation result = new BuilderSlabLocation(this);
int yMov = 0;
if(modY != 0) {
boolean inverted = modY < 0;
if(inverted) modY = -modY;
for(int i = 0; i < modY; i++) {
if(result.half == BuilderSlabHalf.BOTTOM) {
if(inverted) {
yMov--;
}
result.half = BuilderSlabHalf.TOP;
}
else {
if(!inverted) {
yMov++;
}
result.half = BuilderSlabHalf.BOTTOM;
}
}
}
result.location.add(modX, yMov, modZ);
return result;
}
public boolean canPlaceOnLocation(Player player, Material stack) {
Block block = this.location.getBlock();
if(block.getType() != stack) {
return false;
}
if(block.getBlockData() instanceof Slab slab) {
if(slab.getPlacementMaterial() != stack) {
return false;
}
if(half == BuilderSlabHalf.TOP) {
return slab.getType() != Slab.Type.BOTTOM;
}
else {
return slab.getType() != Slab.Type.TOP;
}
}
return true;
}
public boolean canPlaceAtLocation(Player player, Material stack) {
Block block = this.location.getBlock();
if(block.getBlockData() instanceof Slab slab) {
if(slab.getPlacementMaterial() != stack) {
return false;
}
if(half == BuilderSlabHalf.TOP) {
return slab.getType() == Slab.Type.BOTTOM;
}
else {
return slab.getType() == Slab.Type.TOP;
}
}
return block.isEmpty() || block.isReplaceable();
}
public boolean placeBlock(Player player, Material stack) {
if(stack.isBlock() && canPlaceAtLocation(player, stack)) {
if(location.getBlock().getBlockData() instanceof Slab slab) {
if(location.getBlock().getType() != stack) {
return false;
}
if(slab.getType() == Slab.Type.TOP) {
if(half == BuilderSlabHalf.BOTTOM) {
slab.setType(Slab.Type.DOUBLE);
location.getBlock().setBlockData(slab);
return true;
}
}
else if(slab.getType() == Slab.Type.BOTTOM) {
if(half == BuilderSlabHalf.TOP) {
slab.setType(Slab.Type.DOUBLE);
location.getBlock().setBlockData(slab);
return true;
}
}
return false;
}
BlockData data = stack.createBlockData();
if(data instanceof Slab slab) {
if(half == BuilderSlabHalf.TOP) {
slab.setType(Slab.Type.TOP);
}
else if(half == BuilderSlabHalf.BOTTOM) {
slab.setType(Slab.Type.BOTTOM);
}
}
location.getBlock().setBlockData(data);
return true;
}
return false;
}
@Override
public String toString() {
return super.toString() + ":" + half.name();
}
@Override
public boolean equals(Object other) {
if(!super.equals(other)) {
return false;
}
if(other instanceof BuilderSlabLocation loc) {
return half == loc.half;
}
return false;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.builderwand;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.items.CustomItem;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.format.TextDecoration;
import org.bukkit.GameMode;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.block.data.type.Slab;
import org.bukkit.entity.Player;
import org.bukkit.inventory.*;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.util.Vector;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
public class BuilderWand extends CustomItem {
private static final NamespacedKey modeKey = BlazingGames.get().key("builder_mode");
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("builder_wand");
}
@Override
protected @NotNull ItemStack material() {
ItemStack wand = new ItemStack(Material.BLAZE_ROD);
ItemMeta meta = wand.getItemMeta();
meta.itemName(Component.text("Builder's Wand").color(NamedTextColor.GOLD));
meta.setEnchantmentGlintOverride(true);
meta.getPersistentDataContainer().set(modeKey, BuilderWandMode.persistentType, BuilderWandMode.NO_LOCK);
wand.setItemMeta(meta);
return wand;
}
@Override
protected @NotNull ItemStack modifyMaterial(ItemStack wand) {
return updateWand(wand);
}
private ItemStack updateWand(ItemStack wand) {
if(!matchItem(wand)) {
return wand;
}
ItemStack result = wand.clone();
ItemMeta meta = result.getItemMeta();
meta.lore(List.of(Component.text(getModeText(wand)).color(NamedTextColor.GRAY).decoration(TextDecoration.ITALIC, false)));
result.setItemMeta(meta);
return result;
}
public ItemStack cycleMode(ItemStack wand) {
if(!matchItem(wand)) {
return wand;
}
ItemStack result = wand.clone();
ItemMeta meta = wand.getItemMeta();
BuilderWandMode mode = meta.getPersistentDataContainer().getOrDefault(modeKey, BuilderWandMode.persistentType, BuilderWandMode.NO_LOCK);
mode = mode.getNextMode();
meta.getPersistentDataContainer().set(modeKey, BuilderWandMode.persistentType, mode);
result.setItemMeta(meta);
return updateWand(result);
}
public String getModeText(ItemStack wand) {
if(!matchItem(wand)) {
return "";
}
ItemMeta meta = wand.getItemMeta();
BuilderWandMode mode = meta.getPersistentDataContainer().getOrDefault(modeKey, BuilderWandMode.persistentType, BuilderWandMode.NO_LOCK);
return "Mode: " + mode.getModeText();
}
public int build(Player player, ItemStack eventItem, Block block, BlockFace face, Vector interactionPoint) {
if(!matchItem(eventItem)) {
return 0;
}
BuilderWandMode mode = eventItem.getItemMeta().getPersistentDataContainer().getOrDefault(modeKey, BuilderWandMode.persistentType, BuilderWandMode.NO_LOCK);
if(!mode.canBuildOnFace(face)) {
return 0;
}
Material placementMaterial = block.getBlockData().getPlacementMaterial();
Material itemMaterial = block.getBlockData().getMaterial();
int maxBlocks = 0;
Inventory inv = player.getInventory();
for (ItemStack itemStack : inv.getStorageContents()) {
if(itemStack == null) continue;
if(itemStack.getType() != itemMaterial) continue;
if(CustomItem.isCustomItem(itemStack)) continue;
maxBlocks += itemStack.getAmount();
}
if(maxBlocks > 128 || player.getGameMode() == GameMode.CREATIVE) {
maxBlocks = 128;
}
BuilderLocation location = getBuilderLocationFromInteractionPoint(block, interactionPoint);
List<BuilderLocation> locations = getBuilderWandLocations(player, face, location, mode, placementMaterial, maxBlocks);
int blocksUsed = 0;
for(BuilderLocation currentLocation : locations) {
if(currentLocation.add(face).placeBlock(player, placementMaterial)) {
blocksUsed++;
}
}
if(blocksUsed <= 0) {
return 0;
}
int copy = blocksUsed;
if(player.getGameMode() != GameMode.CREATIVE) {
for (ItemStack itemStack : inv.getStorageContents()) {
if(blocksUsed <= 0) break;
if(itemStack == null) continue;
if(itemStack.getType() != itemMaterial) continue;
if(CustomItem.isCustomItem(itemStack)) continue;
if(itemStack.getAmount() <= blocksUsed) {
blocksUsed -= itemStack.getAmount();
itemStack.subtract(itemStack.getAmount());
}
else {
int a = blocksUsed;
blocksUsed -= a;
itemStack.subtract(a);
}
}
}
return copy;
}
private static List<BuilderLocation> getBuilderWandLocations(Player player, BlockFace face, BuilderLocation location, BuilderWandMode mode, Material placementMaterial, int maxBlocks) {
List<BuilderLocation> locations = new ArrayList<>();
locations.add(location);
List<BlockFace> validFaces = new ArrayList<>(mode.getBuildDirections());
validFaces.remove(face);
validFaces.remove(face.getOppositeFace());
for(int i = 0; i < locations.size(); i++) {
BuilderLocation currentLocation = locations.get(i);
for(BlockFace spreadFace : validFaces) {
BuilderLocation spreadLocation = currentLocation.add(spreadFace);
BuilderLocation buildLocation = spreadLocation.add(face);
if(!locations.contains(spreadLocation)) {
if(spreadLocation.canPlaceOnLocation(player, placementMaterial)) {
if(buildLocation.canPlaceAtLocation(player, placementMaterial)) {
locations.add(spreadLocation);
}
}
}
if(locations.size() >= maxBlocks) {
break;
}
}
if(locations.size() >= maxBlocks) {
break;
}
}
return locations;
}
private static @NotNull BuilderLocation getBuilderLocationFromInteractionPoint(Block block, Vector interactionPoint) {
BuilderLocation location = new BuilderLocation(block.getLocation());
if(block.getBlockData() instanceof Slab slab) {
BuilderSlabLocation.BuilderSlabHalf half = switch(slab.getType()) {
case TOP -> BuilderSlabLocation.BuilderSlabHalf.TOP;
case BOTTOM -> BuilderSlabLocation.BuilderSlabHalf.BOTTOM;
case DOUBLE -> interactionPoint.getY() > 0.5 ? BuilderSlabLocation.BuilderSlabHalf.TOP
: BuilderSlabLocation.BuilderSlabHalf.BOTTOM;
};
location = new BuilderSlabLocation(block.getLocation(), half);
}
return location;
}
public Map<NamespacedKey, Recipe> getRecipes() {
ShapedRecipe wandRecipe = new ShapedRecipe(getKey(), create());
wandRecipe.shape(
" S",
" R ",
"R "
);
wandRecipe.setIngredient('R', Material.BLAZE_ROD);
wandRecipe.setIngredient('S', Material.NETHER_STAR);
return Map.of(
getKey(), wandRecipe
);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.builderwand;
import com.google.common.collect.ImmutableList;
import de.blazemcworld.blazinggames.utils.EnumDataType;
import org.bukkit.block.BlockFace;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Consumer;
public enum BuilderWandMode {
NO_LOCK("No Lock", (m) -> {
m.allowedFaces.add(BlockFace.NORTH);
m.allowedFaces.add(BlockFace.SOUTH);
m.allowedFaces.add(BlockFace.EAST);
m.allowedFaces.add(BlockFace.WEST);
m.allowedFaces.add(BlockFace.UP);
m.allowedFaces.add(BlockFace.DOWN);
m.buildDirections.add(BlockFace.NORTH);
m.buildDirections.add(BlockFace.SOUTH);
m.buildDirections.add(BlockFace.EAST);
m.buildDirections.add(BlockFace.WEST);
m.buildDirections.add(BlockFace.UP);
m.buildDirections.add(BlockFace.DOWN);
}),
HORIZONTAL("Horizontal", (m) -> {
m.allowedFaces.add(BlockFace.NORTH);
m.allowedFaces.add(BlockFace.SOUTH);
m.allowedFaces.add(BlockFace.EAST);
m.allowedFaces.add(BlockFace.WEST);
m.buildDirections.add(BlockFace.NORTH);
m.buildDirections.add(BlockFace.SOUTH);
m.buildDirections.add(BlockFace.EAST);
m.buildDirections.add(BlockFace.WEST);
}),
VERTICAL("Vertical", (m) -> {
m.allowedFaces.add(BlockFace.NORTH);
m.allowedFaces.add(BlockFace.SOUTH);
m.allowedFaces.add(BlockFace.EAST);
m.allowedFaces.add(BlockFace.WEST);
m.buildDirections.add(BlockFace.UP);
m.buildDirections.add(BlockFace.DOWN);
}),
NORTH_SOUTH("North-South", (m) -> {
m.allowedFaces.add(BlockFace.EAST);
m.allowedFaces.add(BlockFace.WEST);
m.allowedFaces.add(BlockFace.UP);
m.allowedFaces.add(BlockFace.DOWN);
m.buildDirections.add(BlockFace.NORTH);
m.buildDirections.add(BlockFace.SOUTH);
}),
NORTH_SOUTH_VERTICAL("North-South (+ Vertical)", (m) -> {
m.allowedFaces.add(BlockFace.EAST);
m.allowedFaces.add(BlockFace.WEST);
m.allowedFaces.add(BlockFace.UP);
m.allowedFaces.add(BlockFace.DOWN);
m.buildDirections.add(BlockFace.NORTH);
m.buildDirections.add(BlockFace.SOUTH);
m.buildDirections.add(BlockFace.UP);
m.buildDirections.add(BlockFace.DOWN);
}),
EAST_WEST("East-West", (m) -> {
m.allowedFaces.add(BlockFace.NORTH);
m.allowedFaces.add(BlockFace.SOUTH);
m.allowedFaces.add(BlockFace.UP);
m.allowedFaces.add(BlockFace.DOWN);
m.buildDirections.add(BlockFace.EAST);
m.buildDirections.add(BlockFace.WEST);
}),
EAST_WEST_VERTICAL("East-West (+ Vertical)", (m) -> {
m.allowedFaces.add(BlockFace.NORTH);
m.allowedFaces.add(BlockFace.SOUTH);
m.allowedFaces.add(BlockFace.UP);
m.allowedFaces.add(BlockFace.DOWN);
m.buildDirections.add(BlockFace.EAST);
m.buildDirections.add(BlockFace.WEST);
m.buildDirections.add(BlockFace.UP);
m.buildDirections.add(BlockFace.DOWN);
});
public static final EnumDataType<BuilderWandMode> persistentType = new EnumDataType<>(BuilderWandMode.class);
private final String modeText;
private final List<BlockFace> allowedFaces = new ArrayList<>();
private final List<BlockFace> buildDirections = new ArrayList<>();
BuilderWandMode(String modeText, Consumer<BuilderWandMode> builder) {
this.modeText = modeText;
builder.accept(this);
}
public boolean canBuildOnFace(BlockFace face) {
return allowedFaces.contains(face);
}
public List<BlockFace> getBuildDirections() {
ImmutableList.Builder<BlockFace> faces = new ImmutableList.Builder<>();
faces.addAll(buildDirections);
return faces.build();
}
public String getModeText() {
return modeText;
}
public BuilderWandMode getNextMode() {
return switch(this) {
case NO_LOCK -> HORIZONTAL;
case HORIZONTAL -> VERTICAL;
case VERTICAL -> NORTH_SOUTH;
case NORTH_SOUTH -> NORTH_SOUTH_VERTICAL;
case NORTH_SOUTH_VERTICAL -> EAST_WEST;
case EAST_WEST -> EAST_WEST_VERTICAL;
case EAST_WEST_VERTICAL -> NO_LOCK;
};
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.commands;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
public class CommandHelper {
public static void sendUsage(CommandSender sender, Command cmd) {
sender.sendMessage(Component.text("Usage: " + cmd.getUsage()).color(NamedTextColor.RED));
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.commands;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Player;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import de.blazemcworld.blazinggames.utils.PlayerConfig;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.format.TextColor;
public class ConfigCommand implements CommandExecutor, TabCompleter {
String[] values = {"display", "pronouns", "color"};
@Override
public boolean onCommand(@NotNull CommandSender sender, @NotNull Command command, @NotNull String label, @NotNull String[] args) {
if (!(sender instanceof Player p)) {
sender.sendMessage(Component.text("Only players can use this command!")
.color(NamedTextColor.RED));
return false;
}
if (args.length < 1) {
return false;
}
String param = args[0];
String value = (args.length > 1) ? Arrays.stream(args).skip(1).collect(Collectors.joining(" "))
: null;
PlayerConfig config = PlayerConfig.forPlayer(p.getUniqueId());
switch (param) {
case "display":
if (!enforceParam(sender, param, value, 1, 36)) return false;
config.setDisplayName(value);
break;
case "pronouns":
if (!enforceParam(sender, param, value, 1, 16)) return false;
config.setPronouns(value);
break;
case "color":
if (!enforceParam(sender, param, value, 6, 6)) return false;
if (value == null || value.isBlank()) {
config.setNameColor(null);
} else {
int realValue;
try {
realValue = Integer.parseInt(value, 16);
} catch (NumberFormatException e) {
sender.sendMessage(Component.text("Invalid color: #" + value).color(NamedTextColor.RED));
return false;
}
config.setNameColor(TextColor.color(realValue));
}
break;
default:
sender.sendMessage(Component.text("Unknown parameter: " + param).color(NamedTextColor.RED));
return false;
}
sendSuccess(sender, param, value);
return true;
}
@Override
public @Nullable List<String> onTabComplete(@NotNull CommandSender sender, @NotNull Command command,
@NotNull String label, @NotNull String[] args) {
if (args.length == 1) {
return Arrays.asList(values);
}
return List.of();
}
private static void sendSuccess(CommandSender sender, String param, String value) {
if (value == null || value.isBlank()) {
sender.sendMessage(Component.text("Cleared " + param).color(NamedTextColor.GREEN));
} else {
sender.sendMessage(Component.text("Set " + param + " to " + value).color(NamedTextColor.GREEN));
}
}
private static boolean enforceParam(CommandSender sender, String param, String value, int minChars, int maxChars) {
if (value == null || value.isBlank()) {
// return for unset
return true;
}
if (value.length() < minChars || value.length() > maxChars) {
if (minChars == maxChars) {
sender.sendMessage(Component.text("Parameter " + param + " must be exactly " + minChars + " chars long!").color(NamedTextColor.RED));
} else {
sender.sendMessage(Component.text("Parameter " + param + " must be between " + minChars + " and " + maxChars + " chars long!").color(NamedTextColor.RED));
}
return false;
}
return true;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.commands;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantments;
import de.blazemcworld.blazinggames.enchantments.sys.EnchantmentHelper;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.List;
public class CustomEnchantCommand implements CommandExecutor, TabCompleter {
@Override
public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command,
@NotNull String s, @NotNull String[] strings) {
if (!(commandSender instanceof Player p)) {
commandSender.sendMessage(Component.text("Only players can use this command!")
.color(NamedTextColor.RED));
return true;
}
if(strings.length < 1) {
CommandHelper.sendUsage(commandSender, command);
return true;
}
if(strings.length > 2) {
CommandHelper.sendUsage(commandSender, command);
return true;
}
CustomEnchantment enchantment = CustomEnchantments.getByKey(BlazingGames.get().key(strings[0]));
int level = 1;
if(enchantment == null)
{
commandSender.sendMessage(Component.text("Unknown custom enchantment: " + strings[0] + "!"));
return true;
}
if(strings.length > 1) {
level = Integer.parseInt(strings[1]);
}
ItemStack tool = EnchantmentHelper.setCustomEnchantment(p.getInventory().getItemInMainHand(), enchantment, level);
p.getInventory().setItemInMainHand(tool);
return true;
}
@Override
public @Nullable List<String> onTabComplete(@NotNull CommandSender commandSender, @NotNull Command command,
@NotNull String s, @NotNull String[] strings) {
List<String> tabs = new ArrayList<>();
if(strings.length == 1) {
CustomEnchantments.list().forEach(enchantment -> tabs.add(enchantment.getKey().getKey()));
}
return tabs;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.commands;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.items.CustomItem;
import de.blazemcworld.blazinggames.items.CustomItems;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.List;
public class CustomGiveCommand implements CommandExecutor, TabCompleter {
@Override
public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command,
@NotNull String s, @NotNull String[] strings) {
if (!(commandSender instanceof Player p)) {
commandSender.sendMessage(Component.text("Only players can use this command!")
.color(NamedTextColor.RED));
return true;
}
if(strings.length < 1) {
CommandHelper.sendUsage(commandSender, command);
return true;
}
if(strings.length > 2) {
CommandHelper.sendUsage(commandSender, command);
return true;
}
CustomItem itemType = CustomItems.getByKey(BlazingGames.get().key(strings[0]));
int count = 1;
if(itemType == null)
{
commandSender.sendMessage(Component.text("Unknown custom item: " + strings[0] + "!").color(NamedTextColor.RED));
return true;
}
if(strings.length > 1) {
count = Integer.parseInt(strings[1]);
}
ItemStack item = itemType.create();
item.setAmount(count);
p.getInventory().addItem(item);
return true;
}
@Override
public @Nullable List<String> onTabComplete(@NotNull CommandSender commandSender, @NotNull Command command,
@NotNull String s, @NotNull String[] strings) {
List<String> tabs = new ArrayList<>();
if(strings.length == 1) {
CustomItems.list().forEach(itemType -> tabs.add(itemType.getKey().getKey()));
}
return tabs;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.commands;
import de.blazemcworld.blazinggames.BlazingGames;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.scheduler.BukkitRunnable;
import org.jetbrains.annotations.NotNull;
public class KillMeCommand implements CommandExecutor {
@Override
public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command,
@NotNull String s, @NotNull String[] strings) {
if (!(commandSender instanceof Player p)) {
commandSender.sendMessage(Component.text("Only players can use this command!")
.color(NamedTextColor.RED));
return true;
}
if(strings.length > 0) {
CommandHelper.sendUsage(commandSender, command);
return true;
}
BukkitRunnable run = new BukkitRunnable() {
int damage = 1;
int damageTick = 0;
@Override
public void run() {
p.damage(damage);
damageTick++;
if(damageTick >= 10) {
damageTick = 0;
damage++;
}
if(!p.isValid() || p.isDead()) {
cancel();
}
}
};
run.runTaskTimer(BlazingGames.get(), 0, 10);
return true;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.commands;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import org.bukkit.Bukkit;
import org.bukkit.OfflinePlayer;
import org.bukkit.Statistic;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.List;
public class PlaytimeCommand implements CommandExecutor {
@Override
public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command,
@NotNull String s, @NotNull String[] strings) {
if(strings.length > 1) {
CommandHelper.sendUsage(commandSender, command);
return true;
}
OfflinePlayer player;
if(strings.length > 0) {
player = Bukkit.getOfflinePlayer(strings[0]);
}
else {
if(commandSender instanceof Player p) {
player = p;
}
else {
commandSender.sendMessage(Component.text("Only players can use this command without providing a player!")
.color(NamedTextColor.RED));
return true;
}
}
int playtime = player.getStatistic(Statistic.PLAY_ONE_MINUTE);
if(playtime <= 0) {
commandSender.sendMessage(Component.text(player.getName() + " has not been on this server ever before!")
.color(NamedTextColor.RED));
return true;
}
int seconds = playtime / 20 % 60;
int minutes = playtime / 20 / 60 % 60;
int hours = playtime / 20 / 60 / 60 % 24;
int days = playtime / 20 / 60 / 60 / 24;
List<String> time = new ArrayList<>();
if(days > 0) time.add(days+" days");
if(hours > 0) time.add(hours+" hours");
if(minutes > 0) time.add(minutes+" minutes");
if(seconds > 0) time.add(seconds+" seconds");
StringBuilder timeText = new StringBuilder();
timeText.append(time.get(0));
if(time.size() > 1) {
for(int i = 1; i < time.size()-1; i++) {
timeText.append(", ").append(time.get(i));
}
timeText.append(" and ").append(time.get(time.size()-1));
}
commandSender.sendMessage(Component.text(player.getName() + " has been wasting time on this server for " + timeText + "!")
.color(NamedTextColor.YELLOW));
return true;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.commands;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.multiblocks.*;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.BlockFace;
import org.bukkit.block.data.type.Stairs;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.command.TabCompleter;
import org.bukkit.entity.Player;
import org.bukkit.util.Vector;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.List;
import java.util.Map;
public class SetAltar implements CommandExecutor, TabCompleter {
@Override
public boolean onCommand(@NotNull CommandSender commandSender, @NotNull Command command,
@NotNull String s, @NotNull String[] strings) {
if (!(commandSender instanceof Player p)) {
commandSender.sendMessage(Component.text("Only players can use this command!")
.color(NamedTextColor.RED));
return true;
}
if(strings.length != 1) {
CommandHelper.sendUsage(commandSender, command);
return true;
}
int level;
try {
level = Integer.parseInt(strings[0]);
} catch (NumberFormatException e) {
commandSender.sendMessage(Component.text("Unknown structure level: " + strings[0] + "!").color(NamedTextColor.RED));
return true;
}
MultiBlockStructureMetadata structureMetadata = MultiBlockStructures.getByKey(BlazingGames.get().key("altar_of_enchanting"));
Location oldLoc = p.getLocation();
assert structureMetadata != null;
int index = 0;
for (MultiBlockStructure structure : ((MultiLevelBlockStructure) structureMetadata.getStructure()).getLevels()) {
if (index >= level) break;
index += 1;
for (Map.Entry<Vector, BlockPredicate> entry : structure.getPredicates().entrySet()) {
Vector vector = entry.getKey();
BlockPredicate predicate = entry.getValue();
Location loc = oldLoc.clone().add(vector);
if (predicate instanceof SingleBlockPredicate) {
loc.getBlock().setType(((SingleBlockPredicate) predicate).getMaterial());
} else if (predicate instanceof ComplexBlockPredicate complexBlockPredicate) {
StairShapeBlockPredicate shape = (StairShapeBlockPredicate) complexBlockPredicate.getPredicates().get(1);
loc.getBlock().setType(Material.QUARTZ_STAIRS);
Stairs data = (Stairs) loc.getBlock().getBlockData();
data.setShape((shape.name().startsWith("STRAIGHT") ? Stairs.Shape.STRAIGHT : Stairs.Shape.OUTER_LEFT));
data.setHalf(Stairs.Half.BOTTOM);
data.setFacing(switch (shape.name()) {
case "STRAIGHT_SOUTH" -> BlockFace.SOUTH;
case "STRAIGHT_EAST", "INNER_NORTH_EAST", "INNER_SOUTH_EAST", "OUTER_NORTH_EAST",
"OUTER_SOUTH_EAST" -> BlockFace.EAST;
case "STRAIGHT_WEST", "INNER_NORTH_WEST", "INNER_SOUTH_WEST", "OUTER_NORTH_WEST",
"OUTER_SOUTH_WEST" -> BlockFace.WEST;
default -> BlockFace.NORTH;
});
loc.getBlock().setBlockData(data);
}
}
}
return true;
}
@Override
public @Nullable List<String> onTabComplete(@NotNull CommandSender commandSender, @NotNull Command command,
@NotNull String s, @NotNull String[] strings) {
return List.of("1", "2", "3", "4");
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing;
import com.caoccao.javet.exceptions.JavetException;
import com.caoccao.javet.interception.logging.JavetStandardConsoleInterceptor;
import com.caoccao.javet.interop.V8Host;
import com.caoccao.javet.interop.V8Runtime;
import com.caoccao.javet.interop.options.V8RuntimeOptions;
import com.caoccao.javet.values.reference.IV8ValueObject;
import com.caoccao.javet.values.reference.V8ValueObject;
import de.blazemcworld.blazinggames.computing.functions.GlobalFunctions;
import de.blazemcworld.blazinggames.computing.functions.JSFunctionalClass;
import de.blazemcworld.blazinggames.computing.motor.IComputerMotor;
import de.blazemcworld.blazinggames.computing.types.ComputerTypes;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.stream.Collectors;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Player;
public class BootedComputer {
private String code;
// Static metadata
private final String id;
private final ComputerTypes type;
// Dynamic metadata
private UUID address;
private String name;
private Location location;
private ArrayList<String> upgrades;
private UUID owner;
private ArrayList<UUID> collaborators;
private boolean shouldRun;
private int frozenTicks;
// Runtime data
private DesiredState desiredState = DesiredState.NO_CHANGE;
private boolean wantsStateReset = false;
UUID motorRuntimeEntityUUID;
int motorRuntimeEntityHits = 0;
UUID motorRuntimeEntityHitAttacker = null;
// State
private V8RuntimeOptions state;
BootedComputer(
final ComputerMetadata metadata,
final Location location,
final byte[] state,
final String code
) {
this.id = metadata.id;
this.type = metadata.type;
this.code = code;
this.location = location;
this.address = metadata.address;
this.name = metadata.name;
this.upgrades = new ArrayList<>(List.of(metadata.upgrades));
upgrades.addAll(List.of(type.getType().getDefaultUpgrades())); // add defaults
upgrades = new ArrayList<>(upgrades.stream().distinct().collect(Collectors.toList())); // remove duplicates
this.owner = metadata.owner;
this.collaborators = new ArrayList<>(List.of(metadata.collaborators));
this.shouldRun = metadata.shouldRun;
this.frozenTicks = metadata.frozenTicks;
this.state = new V8RuntimeOptions();
this.state.setCreateSnapshotEnabled(true);
if (state != null) {
this.state.setSnapshotBlob(state);
}
IComputerMotor motor = type.getType().getMotor();
if (motor.usesBlock()) {
location.getBlock().setType(motor.blockMaterial());
motor.applyPropsToBlock(location.getBlock());
}
if (motor.usesActor()) {
Entity entity = location.getWorld().spawnEntity(location, motor.actorEntityType());
motor.applyActorProperties(entity);
this.motorRuntimeEntityUUID = entity.getUniqueId();
}
}
void hibernateNow() {
this.stopCodeExecution();
IComputerMotor motor = this.type.getType().getMotor();
if (motor.usesBlock()) {
this.location.getBlock().setType(Material.AIR);
}
if (motor.usesActor()) {
if (this.motorRuntimeEntityUUID == null) {
return;
}
Entity entity = this.location.getWorld().getEntity(this.motorRuntimeEntityUUID);
if (entity != null) {
entity.remove();
}
this.motorRuntimeEntityUUID = null;
}
this.location = null;
}
void saveNow() {
ComputerRegistry.saveToDisk(this);
}
void tick() {
// switch state if needed
if (this.desiredState == DesiredState.STOPPED) {
this.shouldRun = false;
this.desiredState = DesiredState.NO_CHANGE;
} else if (this.desiredState == DesiredState.RUNNING) {
this.shouldRun = true;
this.desiredState = DesiredState.NO_CHANGE;
} else if (this.desiredState == DesiredState.RESTART) {
this.shouldRun = false;
this.wantsStateReset = true;
this.desiredState = DesiredState.RUNNING;
}
// reset state if needed
if (this.wantsStateReset) {
this.state.setSnapshotBlob(null);
this.frozenTicks = 0;
this.wantsStateReset = false;
}
if (this.shouldRun && this.frozenTicks > 0) {
// unfreeze if frozen
this.frozenTicks--;
} else if (this.shouldRun) {
try {
V8Runtime v8Runtime = V8Host.getV8Instance().createV8Runtime(this.state);
GlobalFunctions functions = new GlobalFunctions(this, v8Runtime);
V8ValueObject v8ValueObject = v8Runtime.createV8ValueObject();
try {
v8Runtime.getGlobalObject().set(functions.getNamespace(), v8ValueObject);
v8ValueObject.bind(functions);
} catch (Throwable t) {
if (v8ValueObject != null) {
try {
v8ValueObject.close();
} catch (Throwable tt) {
t.addSuppressed(tt);
}
}
throw t;
}
if (v8ValueObject != null) {
v8ValueObject.close();
}
JavetStandardConsoleInterceptor console = new JavetStandardConsoleInterceptor(v8Runtime);
console.register(new IV8ValueObject[]{v8Runtime.getGlobalObject()});
for (JSFunctionalClass functionalClass : this.type.getType().getFunctions(this)) {
V8ValueObject v8ValueObjectx = v8Runtime.createV8ValueObject();
v8Runtime.getGlobalObject().set(functionalClass.getNamespace(), v8ValueObjectx);
v8ValueObjectx.bind(functionalClass);
if (v8ValueObjectx != null) {
v8ValueObjectx.close();
}
}
v8Runtime.getExecutor(this.code).executeVoid();
if (v8Runtime != null) {
v8Runtime.close();
}
} catch (JavetException e) {
throw new RuntimeException(e);
}
}
}
public void startCodeExecution() {
this.desiredState = DesiredState.RUNNING;
}
public void stopCodeExecution() {
this.desiredState = DesiredState.STOPPED;
}
public void resetCodeExecutionState() {
this.wantsStateReset = true;
}
public void restartCodeExecution() {
this.desiredState = DesiredState.RESTART;
}
public void freeze(int ticks) {
if (this.frozenTicks < 0) {
this.frozenTicks = 0;
}
this.frozenTicks += ticks;
}
public ComputerMetadata getMetadata() {
List<String> defaultUpgrades = List.of(type.getType().getDefaultUpgrades());
return new ComputerMetadata(
this.id,
this.name,
this.address,
this.type,
this.upgrades.stream().filter(upgrade -> !defaultUpgrades.contains(upgrade)).toArray(String[]::new),
this.location,
this.owner,
this.collaborators.toArray(UUID[]::new),
this.shouldRun,
this.frozenTicks
);
}
void updateMetadata(ComputerMetadata metadata) {
if (metadata.location.equals(this.location) && metadata.location != null) {
IComputerMotor motor = this.type.getType().getMotor();
if (motor.usesBlock()) {
this.location.getBlock().setType(Material.AIR);
metadata.location.getBlock().setType(motor.blockMaterial());
motor.applyPropsToBlock(metadata.location.getBlock());
}
if (motor.usesActor()) {
motor.moveActor(this.location.getWorld().getEntity(this.motorRuntimeEntityUUID), metadata.location);
}
}
this.location = metadata.location;
this.address = metadata.address;
this.name = metadata.name;
this.upgrades = new ArrayList<>(List.of(metadata.upgrades));
upgrades.addAll(List.of(type.getType().getDefaultUpgrades())); // add defaults
upgrades = new ArrayList<>(upgrades.stream().distinct().collect(Collectors.toList())); // remove duplicates
this.owner = metadata.owner;
}
public byte[] getState() {
return this.state.getSnapshotBlob();
}
public String getCode() {
return this.code;
}
void updateCode(String newCode) {
this.code = newCode;
if (this.shouldRun) {
this.resetCodeExecutionState();
this.restartCodeExecution();
}
}
public void damageHookAddHit(Player attacker) {
this.motorRuntimeEntityHitAttacker = attacker.getUniqueId();
this.motorRuntimeEntityHits++;
}
void damageHookRemoveHit() {
if (this.motorRuntimeEntityHits > 0) {
this.motorRuntimeEntityHits--;
}
}
private static enum DesiredState {
NO_CHANGE,
RUNNING,
STOPPED,
RESTART;
}
public String getId() {
return this.id;
}
public ComputerTypes getType() {
return this.type;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing;
import java.util.Arrays;
import java.util.List;
import java.util.UUID;
/**
* Utility class for directly modifiying computers.
*/
public class ComputerEditor {
private ComputerEditor() {}
/**
* Get a list of computers that a user can access.
*/
public static List<ComputerMetadata> getAccessibleComputers(final UUID uuid) {
return ComputerRegistry.metadataStorage.query(metadata -> {
if (List.of(metadata.collaborators).contains(uuid)) return true;
return metadata.owner.equals(uuid);
}).stream().map(id -> ComputerRegistry.metadataStorage.getData(id)).toList();
}
public static boolean hasAccessToComputer(final UUID user, final String computer) {
ComputerMetadata metadata = ComputerRegistry.metadataStorage.getData(computer);
if (metadata == null) {
return false;
}
return metadata.owner == user || Arrays.asList(metadata.collaborators).contains(user);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing;
import java.util.Arrays;
import java.util.List;
import java.util.UUID;
import org.bukkit.Location;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.types.ComputerTypes;
import de.blazemcworld.blazinggames.utils.GetGson;
import de.blazemcworld.blazinggames.utils.TextLocation;
public class ComputerMetadata {
public final String id;
public final String name;
public final UUID address;
public final ComputerTypes type;
public final String[] upgrades;
public final Location location;
public final UUID owner;
public final UUID[] collaborators;
public final boolean shouldRun;
public final int frozenTicks;
public ComputerMetadata(String id, String name, UUID address, ComputerTypes type, String[] upgrades,
Location location, UUID owner, UUID[] collaborators, boolean shouldRun, int frozenTicks) {
this.id = id;
this.name = name;
this.address = address;
this.type = type;
this.upgrades = upgrades;
this.location = location;
this.owner = owner;
this.collaborators = collaborators;
this.shouldRun = shouldRun;
this.frozenTicks = frozenTicks;
}
public ComputerMetadata(JsonObject json) {
IllegalArgumentException e = new IllegalArgumentException("Invalid computer metadata");
this.id = GetGson.getString(json, "id", e);
this.name = GetGson.getString(json, "name", e);
this.address = UUID.fromString(GetGson.getString(json, "address", e));
this.type = ComputerTypes.valueOf(GetGson.getString(json, "type", e));
this.upgrades = GetGson.getString(json, "upgrades", e).split(",");
this.location = TextLocation.deserialize(GetGson.getString(json, "location", e));
this.owner = UUID.fromString(GetGson.getString(json, "owner", e));
this.collaborators = Arrays.stream(GetGson.getString(json, "collaborators", e).split(",")).map(UUID::fromString).toArray(UUID[]::new);
this.shouldRun = GetGson.getBoolean(json, "shouldRun", e);
this.frozenTicks = GetGson.getNumber(json, "frozenTicks", e).intValue();
}
public JsonObject serialize() {
JsonObject object = new JsonObject();
object.addProperty("id", id);
object.addProperty("name", name);
object.addProperty("address", address.toString());
object.addProperty("type", type.name());
object.addProperty("upgrades", String.join(",", upgrades));
object.addProperty("location", TextLocation.serialize(location));
object.addProperty("owner", owner.toString());
object.addProperty("collaborators", String.join(",", Arrays.stream(collaborators).map(UUID::toString).toArray(String[]::new)));
object.addProperty("shouldRun", shouldRun);
object.addProperty("frozenTicks", frozenTicks);
return object;
}
@Override
public String toString() {
return serialize().toString();
}
@Override
public int hashCode() {
return toString().hashCode();
}
@Override
public boolean equals(Object obj) {
if (obj != null && obj instanceof ComputerMetadata other) {
return toString().equals(other.toString());
}
return false;
}
public boolean hasUpgrade(String upgrade) {
return List.of(upgrades).contains(upgrade);
}
/**
* Checks if the type of computer being used already has the upgrade being added by default.
*/
public boolean isUpgradePresentForType(String upgrade) {
return List.of(type.getType().getDefaultUpgrades()).contains(upgrade);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.computing.types.ComputerTypes;
import de.blazemcworld.blazinggames.computing.types.IComputerType;
import de.blazemcworld.blazinggames.data.DataStorage;
import de.blazemcworld.blazinggames.data.compression.GZipCompressionProvider;
import de.blazemcworld.blazinggames.data.providers.ULIDNameProvider;
import de.blazemcworld.blazinggames.data.storage.BinaryStorageProvider;
import de.blazemcworld.blazinggames.data.storage.GsonStorageProvider;
import de.blazemcworld.blazinggames.data.storage.RawTextStorageProvider;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantments;
import de.blazemcworld.blazinggames.enchantments.sys.EnchantmentHelper;
import de.blazemcworld.blazinggames.utils.NameGenerator;
import de.blazemcworld.blazinggames.utils.Pair;
import java.util.ArrayList;
import java.util.UUID;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.NamespacedKey;
import org.bukkit.entity.Player;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.persistence.PersistentDataContainer;
import org.bukkit.persistence.PersistentDataType;
public class ComputerRegistry {
private static final ArrayList<BootedComputer> computers = new ArrayList<>();
private static int tick = 0;
private static final int loopOnTick = 100;
private static final int hitsThreshold = 5;
private static final String defaultCode = "// welcome to the editor!\n" +
"// this uses JavaScript along with our custom methods to control computers\n// learn more in the documentation: ______";
private static final String NAMESPACE = "blazingcomputing";
public static final NamespacedKey NAMESPACEDKEY_COMPUTER_TYPE = new NamespacedKey(NAMESPACE, "_computer_type");
public static final NamespacedKey NAMESPACEDKEY_COMPUTER_ID = new NamespacedKey(NAMESPACE, "_computer_id");
public static final DataStorage<ComputerMetadata, String> metadataStorage = DataStorage.forClass(
ComputerRegistry.class, "metadata",
new GsonStorageProvider<ComputerMetadata>(ComputerMetadata.class),
new ULIDNameProvider(), new GZipCompressionProvider()
);
public static final DataStorage<byte[], String> stateStorage = DataStorage.forClass(
ComputerRegistry.class, "state",
new BinaryStorageProvider(), new ULIDNameProvider(), new GZipCompressionProvider()
);
public static final DataStorage<String, String> codeStorage = DataStorage.forClass(
ComputerRegistry.class, "code",
new RawTextStorageProvider("js"),
new ULIDNameProvider(), new GZipCompressionProvider()
);
private ComputerRegistry() {}
/**
* Load a computer into the world (on server startup)
*/
public static synchronized void loadComputerIntoWorld(final String id) {
final ComputerMetadata metadata = metadataStorage.getData(id);
final byte[] state = stateStorage.getData(id);
final String code = codeStorage.getData(id);
if (metadata.location == null) return;
if (getComputerById(id) != null) return;
if (getComputerByLocationRounded(metadata.location) != null) return;
Bukkit.getScheduler().runTask(BlazingGames.get(), () -> {
BootedComputer computer = new BootedComputer(metadata, metadata.location, state, code == null ? defaultCode : code);
computers.add(computer);
});
}
/**
* Place an existing computer into the world (on player placing)
*/
public static synchronized void placeComputer(final String id, final Location location, final BiConsumer<Boolean, BootedComputer> callback) {
if (getComputerById(id) != null) {
callback.accept(false, getComputerById(id));
} else if (getComputerByLocationRounded(location) != null) {
callback.accept(false, getComputerByLocationRounded(location));
} else {
final ComputerMetadata metadata = metadataStorage.getData(id);
final byte[] state = stateStorage.getData(id);
final String code = codeStorage.getData(id);
if (metadata == null) {
callback.accept(false, null);
return;
}
Bukkit.getScheduler().runTask(BlazingGames.get(), () -> {
BootedComputer computer = new BootedComputer(metadata, location, state, code == null ? defaultCode : code);
computers.add(computer);
callback.accept(true, computer);
});
}
}
/**
* Unload a computer
*/
public static synchronized void unload(final String id) {
BootedComputer computer = getComputerById(id);
if (computer != null) {
computer.hibernateNow();
saveToDisk(computer);
computers.remove(computer);
}
}
/**
* Drop the comptuer item in the world. Doesn't break the block, doesn't unload
*/
public static void dropComputer(final BootedComputer computer, final Player player) {
ComputerMetadata metadata = computer.getMetadata();
ItemStack computerItem = addAttributes(metadata.type.getType().getDisplayItem(computer), metadata.type, computer.getId());
if (player != null && EnchantmentHelper.hasCustomEnchantment(player.getInventory().getItemInMainHand(), CustomEnchantments.COLLECTABLE)) {
player.getInventory().addItem(new ItemStack[]{computerItem});
} else {
metadata.location.getWorld().dropItemNaturally(metadata.location, computerItem);
}
}
/**
* Create a new computer and place it into the world
*/
public static synchronized void placeNewComputer(final Location location, final ComputerTypes type, final UUID ownerUUID, final Consumer<BootedComputer> callback) {
if (getComputerByLocationRounded(location) != null) {
throw new IllegalArgumentException("Computer already exists at " + location);
} else {
final Pair<ComputerMetadata, String> data = metadataStorage.storeNext((id) -> {
return new ComputerMetadata(
id,
NameGenerator.generateName(),
UUID.randomUUID(),
type,
new String[0],
location,
ownerUUID,
new UUID[0],
false,
0
);
});
final ComputerMetadata metadata = data.left;
Bukkit.getScheduler()
.runTask(
BlazingGames.get(),
() -> {
BootedComputer computer = new BootedComputer(metadata, location, null, defaultCode);
computers.add(computer);
callback.accept(computer);
}
);
}
}
static synchronized void saveToDisk(BootedComputer computer) {
ComputerMetadata metadata = computer.getMetadata();
metadataStorage.storeData(computer.getId(), metadata);
codeStorage.storeData(computer.getId(), computer.getCode());
if (computer.getState() != null) {
stateStorage.storeData(computer.getId(), computer.getState());
} else {
stateStorage.deleteData(computer.getId());
}
}
public static BootedComputer getComputerById(String id) {
return computers.stream().filter(computer -> computer.getId().equals(id)).findFirst().orElse(null);
}
public static BootedComputer getComputerByAddress(UUID address) {
return computers.stream().filter(computer -> computer.getMetadata().address.equals(address)).findFirst().orElse(null);
}
public static BootedComputer getComputerByLocationExact(Location location) {
return computers.stream().filter(computer -> computer.getMetadata().location.equals(location)).findFirst().orElse(null);
}
public static BootedComputer getComputerByActorUUID(UUID iAmTiredOfMakingTheseMethods) {
return computers.stream().filter(computer -> iAmTiredOfMakingTheseMethods.equals(computer.motorRuntimeEntityUUID)).findFirst().orElse(null);
}
public static BootedComputer getComputerByLocationRounded(Location location) {
Location loc = _roundLocation(location);
return computers.stream().filter(computer -> _roundLocation(computer.getMetadata().location).equals(loc)).findFirst().orElse(null);
}
private static Location _roundLocation(Location loc) {
return new Location(loc.getWorld(), (double) loc.getBlockX(), (double) loc.getBlockY(), (double) loc.getBlockZ());
}
public static void tick() {
tick++;
if (tick >= loopOnTick) {
tick = 0;
for (BootedComputer computer : computers) {
if (computer.motorRuntimeEntityHits >= hitsThreshold) {
Player player = Bukkit.getPlayer(computer.motorRuntimeEntityHitAttacker);
dropComputer(computer, player);
unload(computer.getId());
} else {
computer.damageHookRemoveHit();
computer.tick();
}
}
} else {
for (BootedComputer computerx : computers) {
computerx.tick();
}
}
}
public static void registerAllRecipes() {
for (ComputerTypes value : ComputerTypes.values()) {
IComputerType type = value.getType();
NamespacedKey key = new NamespacedKey(NAMESPACE, value.name().toLowerCase());
Bukkit.addRecipe(type.getRecipe(key, addAttributes(type.getDisplayItem(null), value.name(), "")));
}
}
public static ItemStack addAttributes(ItemStack item, BootedComputer computer) {
return addAttributes(item, computer.getType(), computer.getId());
}
public static ItemStack addAttributes(ItemStack item, IComputerType type, String id) {
return addAttributes(item, ComputerTypes.valueOf(type), id);
}
public static ItemStack addAttributes(ItemStack item, ComputerTypes computerType, String id) {
return addAttributes(item, computerType.name(), id);
}
public static ItemStack addAttributes(ItemStack item, String computerType, String id) {
ItemStack itemStack = item.clone();
ItemMeta itemMeta = itemStack.getItemMeta();
PersistentDataContainer container = itemMeta.getPersistentDataContainer();
if (computerType != null && !computerType.isEmpty()) {
container.set(NAMESPACEDKEY_COMPUTER_TYPE, PersistentDataType.STRING, computerType);
}
if (!id.equals("")) {
container.set(NAMESPACEDKEY_COMPUTER_ID, PersistentDataType.STRING, id);
}
itemStack.setItemMeta(itemMeta);
return itemStack;
}
public static boolean isComputerItem(ItemStack item) {
if (!item.hasItemMeta()) {
return false;
} else {
ItemMeta itemMeta = item.getItemMeta();
PersistentDataContainer container = itemMeta.getPersistentDataContainer();
return !((String)container.getOrDefault(NAMESPACEDKEY_COMPUTER_TYPE, PersistentDataType.STRING, "")).isEmpty();
}
}
public static record ComputerPrivileges(boolean chunkloading, boolean network) {
public static ComputerPrivileges minimal() {
return new ComputerPrivileges(false, false);
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public record APIDocs(
String title,
RequestMethod method,
String description,
HashMap<String, String> incomingArgs,
HashMap<String, String> outgoingArgs,
HashMap<Integer, String> responseCodes,
List<Permission> permissions
) {
public static APIDocs.Builder builder() {
return new APIDocs.Builder();
}
public static class Builder {
private String title = null;
private RequestMethod method = null;
private String description = null;
private final HashMap<String, String> incomingArgs = new HashMap<>();
private final HashMap<String, String> outgoingArgs = new HashMap<>();
private final HashMap<Integer, String> responseCodes = new HashMap<>();
private final ArrayList<Permission> permissions = new ArrayList<>();
public APIDocs build() {
if (this.title != null && this.method != null && this.description != null) {
return new APIDocs(this.title, this.method, this.description, this.incomingArgs, this.outgoingArgs, this.responseCodes, this.permissions);
} else {
throw new IllegalArgumentException("Missing parameters!");
}
}
public String title() {
return this.title;
}
public APIDocs.Builder title(String title) {
this.title = title;
return this;
}
public RequestMethod method() {
return this.method;
}
public APIDocs.Builder method(RequestMethod method) {
this.method = method;
return this;
}
public String description() {
return this.description;
}
public APIDocs.Builder description(String description) {
this.description = description;
return this;
}
public APIDocs.Builder addIncomingArgument(String id, String description) {
this.incomingArgs.put(id, description);
return this;
}
public APIDocs.Builder removeIncomingArgument(String id) {
this.incomingArgs.remove(id);
return this;
}
public HashMap<String, String> incomingArgs() {
return this.incomingArgs;
}
public APIDocs.Builder addOutgoingArgument(String id, String description) {
this.outgoingArgs.put(id, description);
return this;
}
public APIDocs.Builder removeOutgoingArgument(String id) {
this.outgoingArgs.remove(id);
return this;
}
public HashMap<String, String> outgoingArgs() {
return this.outgoingArgs;
}
public APIDocs.Builder addResponseCode(int code, String description) {
this.responseCodes.put(code, description);
return this;
}
public APIDocs.Builder removeResponseCode(int code) {
this.responseCodes.remove(code);
return this;
}
public HashMap<Integer, String> responseCodes() {
return this.responseCodes;
}
public APIDocs.Builder add200() {
this.responseCodes.put(200, "Success");
return this;
}
public APIDocs.Builder add400() {
this.responseCodes.put(400, "Bad request; parameters missing");
return this;
}
public APIDocs.Builder add401() {
this.responseCodes.put(401, "Unauthorized; your Authentication header is missing");
return this;
}
public APIDocs.Builder add403() {
this.responseCodes.put(403, "Forbidden; insufficient permissions to do this action");
return this;
}
public APIDocs.Builder add405() {
this.responseCodes.put(405, "Method not allowed; you are using the wrong request method");
return this;
}
public APIDocs.Builder add415() {
this.responseCodes.put(415, "Unsupported Media Type; you are using the wrong content type");
return this;
}
public APIDocs.Builder add429() {
this.responseCodes.put(429, "Too Many Requests; you've reached the ratelimit for this endpoint");
return this;
}
public APIDocs.Builder add500() {
this.responseCodes.put(500, "Internal server error");
return this;
}
public APIDocs.Builder addGenericsUnauthenthicated() {
return this.add200().add400().add500().add405().add429().add415();
}
public APIDocs.Builder addGenerics() {
return this.add200().add400().add500().add405().add429().add415().add401().add403();
}
public APIDocs.Builder removeBodyFromGenerics() {
return this.removeResponseCode(415);
}
public APIDocs.Builder addPermission(Permission permission) {
if (!this.permissions.contains(permission)) {
this.permissions.add(permission);
}
return this;
}
public APIDocs.Builder removePermission(Permission permission) {
this.permissions.remove(permission);
return this;
}
public List<Permission> permissions() {
return List.copyOf(this.permissions);
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.URLDecoder;
import java.nio.charset.StandardCharsets;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.JsonParser;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import de.blazemcworld.blazinggames.BlazingGames;
public class BlazingAPIRequestHandler implements HttpHandler {
@Override
public void handle(HttpExchange exchange) throws IOException {
if ((exchange.getRequestURI().getPath().equals("/favicon.ico") || exchange.getRequestURI().getPath().equals("/favicon.ico/"))
&& exchange.getRequestMethod().equals("GET")) {
}
RequestContext context;
try {
context = this.makeContext(exchange);
} catch (Exception e) {
BlazingGames.get().debugLog("Failed to make context (error below)");
BlazingGames.get().debugLog(e);
throw e;
}
EndpointResponse response;
try {
if (!ComputingAPI.config.apiConfig().findAt().replace("https://", "").replace("http://", "").equals(context.getFirstHeader("Host"))) {
BlazingGames.get().debugLog("Refused to respond: Host header is " + context.getFirstHeader("Host"));
response = EndpointResponse.builder(421).build();
} else if (context.ipAddress() == null) {
BlazingGames.get().debugLog("Refused to respond: IP address is null");
response = EndpointResponse.builder(421).build();
} else {
response = this.getResponse(context);
}
} catch (Exception e) {
BlazingGames.get().debugLog("Failed to get response");
BlazingGames.get().debugLog(e);
throw e;
}
boolean emptyBody;
try {
exchange.getResponseHeaders().add("Access-Control-Allow-Origin", "*");
exchange.getResponseHeaders()
.add("Access-Control-Allow-Methods", Arrays.stream(RequestMethod.values()).map(m -> m.name()).collect(Collectors.joining(", ")));
exchange.getResponseHeaders().add("Access-Control-Allow-Headers", "Origin, Content-Type, Accept, Authorization");
emptyBody = context.method().flags.contains(RequestMethod.Flag.RESPOND_EMPTY_BODY);
response.headers.forEach((s, s2) -> exchange.getResponseHeaders().add(s, s2));
exchange.sendResponseHeaders(this.emptyBodyVersionIfNeeded(response.status, emptyBody), (long)response.body.getBytes().length);
} catch (Exception e) {
BlazingGames.get().debugLog("Failed to send response headers");
BlazingGames.get().debugLog(e);
throw e;
}
try {
if (!response.body.isEmpty() && !emptyBody) {
try (OutputStream os = exchange.getResponseBody()) {
os.write(response.body.getBytes());
}
} else {
exchange.getResponseBody().close();
}
} catch (Exception e) {
BlazingGames.get().debugLog("Failed to send response body (error below)");
BlazingGames.get().debugLog(e);
throw e;
}
}
private int emptyBodyVersionIfNeeded(int status, boolean needed) {
if (!needed) {
return status;
} else {
return status == 200 ? 204 : status;
}
}
private RequestContext makeContext(HttpExchange exchange) {
Map<String, List<String>> headers = exchange.getRequestHeaders();
RequestMethod method;
try {
method = RequestMethod.valueOf(exchange.getRequestMethod());
} catch (IllegalArgumentException e) {
BlazingGames.get().debugLog(e);
method = RequestMethod.NULL;
}
String body;
if (method.flags.contains(RequestMethod.Flag.USE_QUERY_PARAMETERS)) {
body = exchange.getRequestURI().getQuery();
} else {
try (
InputStream stream = exchange.getRequestBody();
InputStreamReader streamReader = new InputStreamReader(stream, StandardCharsets.UTF_8);
BufferedReader reader = new BufferedReader(streamReader);
) {
StringBuilder builder = new StringBuilder(512);
int buffer;
while ((buffer = reader.read()) != -1) {
builder.append((char)buffer);
}
body = builder.toString();
} catch (IOException e) {
BlazingGames.get().debugLog(e);
body = null;
}
}
String contentType = headers.getOrDefault("Content-Type", Collections.emptyList()).stream().findFirst().orElse(null);
if (method.flags.contains(RequestMethod.Flag.USE_QUERY_PARAMETERS)) {
contentType = "application/x-www-form-urlencoded";
}
if (contentType == null) {
contentType = "application/json";
}
contentType = contentType.split(" ")[0].split(";")[0];
JsonElement jsonBody;
if (body == null) {
jsonBody = null;
} else {
switch (contentType) {
case "application/x-www-form-urlencoded":
JsonObject out = new JsonObject();
String[] pairs = body.split("&");
for (String pair : pairs) {
int idx = pair.indexOf("=");
if (idx != -1) {
out.addProperty(
URLDecoder.decode(pair.substring(0, idx), StandardCharsets.UTF_8),
URLDecoder.decode(pair.substring(idx + 1), StandardCharsets.UTF_8)
);
}
}
jsonBody = out;
break;
case "application/json":
try {
jsonBody = JsonParser.parseString(body);
} catch (JsonParseException e) {
jsonBody = null;
BlazingGames.get().debugLog(e);
}
break;
default:
jsonBody = null;
BlazingGames.get().debugLog("No ContentType parser is available for body");
}
}
String realIp = exchange.getRemoteAddress().getAddress().getHostAddress();
String ip;
if (ComputingAPI.config.apiConfig().proxyEnabled()) {
boolean isAllowed = ComputingAPI.config.apiConfig().isAllowed(realIp);
if (headers.containsKey(ComputingAPI.config.apiConfig().proxyIpAddressHeader()) && !headers.get(ComputingAPI.config.apiConfig().proxyIpAddressHeader()).isEmpty()) {
ip = headers.get(ComputingAPI.config.apiConfig().proxyIpAddressHeader()).getFirst();
} else {
BlazingGames.get().debugLog("Missing IP address header on proxy " + realIp);
ip = null;
}
if (!isAllowed) {
BlazingGames.get().debugLog("Request from ip " + ip + " via proxy " + realIp + " was denied (not allowed)");
ip = null;
}
} else {
ip = realIp;
}
return new RequestContext(jsonBody, headers, ip, exchange.getRequestURI(), method);
}
private EndpointResponse getResponse(RequestContext context) {
String path = context.uri().getPath();
if (path.endsWith("/")) {
path = path.substring(0, path.length() - 1);
}
if (path.equals("")) {
path = "/";
}
String finalPath = path;
Endpoint endpoint = Arrays.stream(EndpointList.values())
.filter(ex -> ex.endpoint.path().equals(finalPath))
.map(ex -> ex.endpoint)
.findFirst()
.orElse(null);
if (endpoint == null) {
return EndpointResponse.of404();
} else {
try {
String method = context.method().methodCall;
EndpointResponse response = switch (method) {
case "GET" -> endpoint.GET(context);
case "POST" -> endpoint.POST(context);
case "PUT" -> endpoint.PUT(context);
case "DELETE" -> endpoint.DELETE(context);
case "PATCH" -> endpoint.PATCH(context);
case "OPTIONS" -> EndpointResponse.of204().build();
default -> EndpointResponse.of405();
};
BlazingGames.get().debugLog("Got response " + response.status);
return response;
} catch (EarlyResponse e) {
BlazingGames.get().debugLog("Got early response " + e.getResponse().status);
return e.getResponse();
} catch (Exception e) {
BlazingGames.get().debugLog("Got exception");
BlazingGames.get().log(e);
return EndpointResponse.of500();
}
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import com.sun.net.httpserver.HttpServer;
import com.sun.net.httpserver.HttpsConfigurator;
import com.sun.net.httpserver.HttpsParameters;
import com.sun.net.httpserver.HttpsServer;
import de.blazemcworld.blazinggames.BlazingGames;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.net.InetSocketAddress;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;
import java.util.List;
import java.util.regex.Pattern;
import javax.crypto.SecretKey;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLParameters;
import org.bukkit.configuration.file.FileConfiguration;
public class ComputingAPI {
static ComputingAPI.Config config = null;
private static HttpServer apiServer;
private ComputingAPI() {
}
public static void setConfig(ComputingAPI.Config config) {
ComputingAPI.config = config;
}
public static ComputingAPI.Config getConfig() {
if (config == null) {
throw new IllegalStateException();
} else {
return config;
}
}
public static boolean startAll() {
if (config == null) {
throw new IllegalArgumentException("Config is not defined");
} else {
if (apiServer != null) {
stopAll();
}
// API
apiServer = getConfig().apiConfig.makeServer();
if (apiServer == null) { return false; }
apiServer.createContext("/", new BlazingAPIRequestHandler());
apiServer.setExecutor(null);
apiServer.start();
return true;
}
}
public static void stopAll() {
if (apiServer != null) {
apiServer.stop(15);
}
}
public static record Config(
boolean spoofMicrosoftServer,
String microsoftClientID,
String microsoftClientSecret,
SecretKey jwtSecretKey,
WebsiteConfig apiConfig,
WebsiteConfig wssConfig
) {}
public static record WebsiteConfig(
boolean enabled,
String findAt,
int bindPort,
boolean https,
String httpsPassword,
File httpsFile,
boolean proxyEnabled,
String proxyIpAddressHeader,
boolean proxyAllowAll,
List<String> proxyAllowedIPV4,
List<String> proxyAllowedIPV6
) {
public SSLContext makeSSLContext() {
try (FileInputStream fileInputStream = new FileInputStream(this.httpsFile)) {
KeyStore keystore = KeyStore.getInstance("PKCS12");
keystore.load(fileInputStream, this.httpsPassword.toCharArray());
KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
keyManagerFactory.init(keystore, this.httpsPassword.toCharArray());
SSLContext sslContext = SSLContext.getInstance("TLS");
sslContext.init(keyManagerFactory.getKeyManagers(), null, null);
return sslContext;
} catch (KeyStoreException | CertificateException | NoSuchAlgorithmException | UnrecoverableKeyException | KeyManagementException | IOException e) {
BlazingGames.get().log(e);
return null;
}
}
public HttpServer makeServer() {
HttpServer server;
if (this.https) {
try {
HttpsServer https = HttpsServer.create(new InetSocketAddress(this.bindPort), 0);
https.setHttpsConfigurator(new HttpsConfigurator(this.makeSSLContext()) {
@Override
public void configure(HttpsParameters params) {
SSLContext context = this.getSSLContext();
SSLEngine engine = context.createSSLEngine();
params.setNeedClientAuth(false);
params.setCipherSuites(engine.getEnabledCipherSuites());
params.setProtocols(engine.getEnabledProtocols());
SSLParameters sslParameters = context.getDefaultSSLParameters();
params.setSSLParameters(sslParameters);
}
});
server = https;
} catch (IOException e) {
server = null;
BlazingGames.get().log(e);
}
} else {
try {
server = HttpServer.create(new InetSocketAddress(this.bindPort), 0);
} catch (IOException e) {
server = null;
BlazingGames.get().log(e);
}
}
return server;
}
public static WebsiteConfig auto(FileConfiguration config, String rootPath) {
return new WebsiteConfig(
config.getBoolean(rootPath + ".enabled"),
config.getString(rootPath + ".find-at"),
config.getInt(rootPath + ".bind.port"),
config.getBoolean(rootPath + ".bind.https.enabled"),
config.getString(rootPath + ".bind.https.password"),
new File(config.getString(rootPath + ".bind.https.file")),
config.getBoolean(rootPath + ".proxy.in-use"),
config.getString(rootPath + ".proxy.ip-address-header"),
config.getBoolean(rootPath + ".proxy.allow-all"),
config.getStringList(rootPath + ".proxy.allowed-ipv4"),
config.getStringList(rootPath + ".proxy.allowed-ipv6")
);
}
public boolean isAllowed(String ip) {
if (this.proxyAllowAll) {
return true;
}
if (Pattern.matches("^(?:(?:25[0-5]|2[0-4]\\d|1?\\d{1,2})(?:\\.(?!$)|$)){4}$", ip)) {
return this.proxyAllowedIPV4.contains(ip);
} else {
return Pattern.matches("^((([0-9A-Fa-f]{1,4}:){1,6}:)|(([0-9A-Fa-f]{1,4}:){7}))([0-9A-Fa-f]{1,4})$", ip)
? this.proxyAllowedIPV6.contains(ip)
: false;
}
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
public enum DangerLevel {
LOW("Low"),
MEDIUM("Medium"),
HIGH("High"),
CRITICAL("\u26A0 Danger");
public final String display;
private DangerLevel(String display) {
this.display = display;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
public class EarlyResponse extends Throwable {
private final EndpointResponse response;
public EarlyResponse(EndpointResponse response) {
this.response = response;
}
public static EarlyResponse of(EndpointResponse e) {
return new EarlyResponse(e);
}
public EndpointResponse getResponse() {
return this.response;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
public interface Endpoint {
String path();
default EndpointResponse GET(RequestContext context) throws EarlyResponse {
return EndpointResponse.of405();
}
default EndpointResponse POST(RequestContext context) throws EarlyResponse {
return EndpointResponse.of405();
}
default EndpointResponse PUT(RequestContext context) throws EarlyResponse {
return EndpointResponse.of405();
}
default EndpointResponse DELETE(RequestContext context) throws EarlyResponse {
return EndpointResponse.of405();
}
default EndpointResponse PATCH(RequestContext context) throws EarlyResponse {
return EndpointResponse.of405();
}
APIDocs[] docs();
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import de.blazemcworld.blazinggames.computing.api.impl.RootEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthCallbackEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthConsentEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthErrorEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthLinkEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthPrepareEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthRedeemEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthTestEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthUnlinkConfirmEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.auth.AuthUnlinkEndpoint;
import de.blazemcworld.blazinggames.computing.api.impl.computers.ComputersListEndpoint;
public enum EndpointList {
ROOT(null, new RootEndpoint()),
AUTH_PREPARE("Authenthication", new AuthPrepareEndpoint()),
AUTH_LINK("Authenthication", new AuthLinkEndpoint()),
AUTH_TEST("Authenthication", new AuthTestEndpoint()),
AUTH_REDEEM("Authenthication", new AuthRedeemEndpoint()),
AUTH_CALLBACK(null, new AuthCallbackEndpoint()),
AUTH_CONSENT(null, new AuthConsentEndpoint()),
AUTH_ERROR(null, new AuthErrorEndpoint()),
AUTH_UNLINK(null, new AuthUnlinkEndpoint()),
AUTH_UNLINK_CONFIRM(null, new AuthUnlinkConfirmEndpoint()),
COMPUTER_LIST("Computers", new ComputersListEndpoint());
public final String category;
public final Endpoint endpoint;
private EndpointList(String category, Endpoint endpoint) {
this.endpoint = endpoint;
this.category = category;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.BlazingGames;
import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;
import freemarker.template.TemplateExceptionHandler;
import java.io.IOException;
import java.io.StringWriter;
import java.net.URLEncoder;
import java.nio.charset.StandardCharsets;
import java.util.HashMap;
import java.util.Map;
import java.util.TimeZone;
public class EndpointResponse {
final int status;
final Map<String, String> headers;
final String body;
private static final Configuration config = new Configuration(Configuration.VERSION_2_3_33);
public EndpointResponse(int status, HashMap<String, String> headers, String body) {
this.status = status;
this.headers = Map.copyOf(headers);
this.body = body == null ? "" : body;
}
public static EndpointResponse.Builder builder(int status) {
return new EndpointResponse.Builder(status);
}
private static EndpointResponse.Builder _genericError(int code, String content) {
JsonObject object = new JsonObject();
object.addProperty("code", code);
object.addProperty("message", content);
object.addProperty("success", false);
return new EndpointResponse.Builder(code).header("Content-Type", "application/json").body(BlazingGames.gson.toJson(object));
}
public static EndpointResponse.Builder of200(JsonObject json) {
json.addProperty("success", true);
return new EndpointResponse.Builder(200).header("Content-Type", "application/json").body(BlazingGames.gson.toJson(json));
}
public static EndpointResponse.Builder of204() {
return new EndpointResponse.Builder(204);
}
public static EndpointResponse redirect(String newLocation) {
return new EndpointResponse.Builder(302).header("Location", newLocation).build();
}
public static EndpointResponse of400(String error) {
return _genericError(400, error).build();
}
public static EndpointResponse of401() {
return _genericError(401, "Unauthorized").build();
}
public static EndpointResponse of403() {
return _genericError(403, "Forbidden").build();
}
public static EndpointResponse of404() {
return _genericError(404, "Not Found").build();
}
public static EndpointResponse of405() {
return _genericError(405, "Method Not Allowed").build();
}
public static EndpointResponse of500() {
return _genericError(500, "Internal Server Error").build();
}
public static EndpointResponse authError(String title, String desc) {
return redirect("/auth/error?error=" + URLEncoder.encode(title, StandardCharsets.UTF_8) + "&desc=" + URLEncoder.encode(desc, StandardCharsets.UTF_8));
}
public static EndpointResponse ofHTML(String templatePath, Map<String, Object> map) {
Map<String, Object> data = map == null ? new HashMap<>() : map;
try {
Template template = config.getTemplate(templatePath);
StringWriter sw = new StringWriter();
template.process(data, sw);
sw.flush();
return new EndpointResponse.Builder(200).header("Content-Type", "text/html").body(sw.toString()).build();
} catch (TemplateException | IOException e) {
BlazingGames.get().log(e);
return of500();
}
}
static {
config.setDefaultEncoding("UTF-8");
config.setTemplateExceptionHandler(TemplateExceptionHandler.RETHROW_HANDLER);
config.setLogTemplateExceptions(false);
config.setWrapUncheckedExceptions(true);
config.setFallbackOnNullLoopVariable(false);
config.setSQLDateAndTimeTimeZone(TimeZone.getDefault());
config.setClassForTemplateLoading(BlazingGames.get().getClass(), "/html/");
}
public static class Builder {
private int status;
private HashMap<String, String> headers = new HashMap<>();
private String body = null;
public Builder(int status) {
this.status = status;
}
public int status() {
return this.status;
}
public EndpointResponse.Builder status(int status) {
this.status = status;
return this;
}
public HashMap<String, String> headers() {
return this.headers;
}
public EndpointResponse.Builder header(String name, String value) {
this.headers.put(name, value);
return this;
}
public EndpointResponse.Builder removeHeader(String name) {
this.headers.remove(name);
return this;
}
public EndpointResponse.Builder headers(HashMap<String, String> headers) {
this.headers = headers;
return this;
}
public String body() {
return this.body;
}
public EndpointResponse.Builder body(String body) {
this.body = body;
return this;
}
public EndpointResponse build() {
return new EndpointResponse(this.status, this.headers, this.body);
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.utils.GetGson;
import de.blazemcworld.blazinggames.utils.JWTUtils;
public record LinkedUser(String username, UUID uuid, int level, long instant, List<Permission> permissions, long expiresAt) {
public static final String ISSUER = "LNKD";
public static LinkedUser deserialize(JsonObject json) {
try {
String name = GetGson.getString(json, "username", new IllegalArgumentException("Missing username property while deserializing LinkedUser"));
String rawUUID = GetGson.getString(json, "uuid", new IllegalArgumentException("Missing uuid property while deserializing LinkedUser"));
int level = GetGson.getNumber(json, "level", new IllegalArgumentException("Missing level property while deserializing LinkedUser")).intValue();
long instant = GetGson.getNumber(json, "instant", new IllegalArgumentException("Missing instant property while deserializing LinkedUser")).longValue();
long expiresAt = GetGson.getNumber(json, "expiresAt", new IllegalArgumentException("Missing expiresAt property while deserializing LinkedUser")).longValue();
JsonArray rawPermissions = GetGson.getArray(
json, "permissions", new IllegalArgumentException("Missing permissions property while deserializing LinkedUser")
);
ArrayList<Permission> permissions = new ArrayList<>();
for (JsonElement elem : rawPermissions) {
String permission = GetGson.getAsString(
elem, new IllegalArgumentException("Invalid permission while deserializing LinkedUser (not string)")
);
permissions.add(Permission.valueOf(permission));
}
return new LinkedUser(name, UUID.fromString(rawUUID), level, instant, List.copyOf(permissions), expiresAt);
} catch (IllegalArgumentException e) {
BlazingGames.get().debugLog(e);
return null;
}
}
public static JsonObject serialize(LinkedUser linked) {
JsonArray permissions = new JsonArray();
for (Permission p : linked.permissions) {
permissions.add(p.name());
}
JsonObject out = new JsonObject();
out.addProperty("username", linked.username);
out.addProperty("uuid", linked.uuid.toString());
out.addProperty("level", linked.level);
out.addProperty("instant", linked.instant);
out.addProperty("expiresAt", linked.expiresAt);
out.add("permissions", permissions);
return out;
}
public static String signLinkedUser(LinkedUser linked) {
long timeUntilExp = TimeUnit.SECONDS.toMillis(linked.expiresAt()) - System.currentTimeMillis();
if (timeUntilExp < 0) {
timeUntilExp = 0;
}
return JWTUtils.sign(serialize(linked), ISSUER, timeUntilExp);
}
public static LinkedUser getLinkedUserFromJWT(String jwt) {
JsonObject obj = JWTUtils.parseToJsonObject(jwt, ISSUER);
LinkedUser linked = obj == null ? null : deserialize(obj);
if (linked == null) { return null; }
if (TokenManager.hasConsentRevoked(linked)) { return null; }
return linked;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
public enum Permission {
READ_COMPUTERS("Read a list of your computers, with metadata", DangerLevel.LOW),
WRITE_COMPUTERS("Unregister and edit metadata of your computers", DangerLevel.HIGH),
RESTART_COMPUTER("Restart your computers", DangerLevel.LOW),
START_STOP_COMPUTER("Start or stop your computers", DangerLevel.MEDIUM),
COMPUTER_CODE_READ("View your computer code", DangerLevel.LOW),
COMPUTER_CODE_MODIFY("Modify your computer code", DangerLevel.MEDIUM),
COLLABORATOR_MANAGEMENT("Manage collaborators of your computers (with consent)", DangerLevel.MEDIUM),
OWNER_MANAGEMENT("Transfer ownership of your computers (with consent)", DangerLevel.MEDIUM),
COLLABORATOR_OWNER_MANAGEMENT_NO_CONSENT("Do not require consent for collaborator and owner changes", DangerLevel.CRITICAL);
public final String description;
public final DangerLevel level;
private Permission(String description, DangerLevel level) {
this.description = description;
this.level = level;
}
public boolean isAllowed(LinkedUser user) {
return user.permissions().contains(this);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import com.google.gson.JsonElement;
import java.net.URI;
import java.util.List;
import java.util.Map;
public record RequestContext(JsonElement body, Map<String, List<String>> headers, String ipAddress, URI uri, RequestMethod method) {
public static final String CHARS = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789()!@#()-_=+[]{}|;:'\",./? ";
public String getFirstHeader(String header) {
if (!this.headers.containsKey(header)) {
return null;
} else {
return this.headers.get(header).isEmpty() ? null : this.headers.get(header).getFirst();
}
}
public boolean hasBody() {
return this.body != null && !this.body.isJsonNull();
}
public JsonElement requireBody() throws EarlyResponse {
if (!this.hasBody()) {
throw new EarlyResponse(EndpointResponse.of400("No body"));
} else {
return this.body();
}
}
public LinkedUser getAuthentication() {
String authHeader = this.getFirstHeader("Authorization");
if (authHeader == null) {
return null;
} else {
String[] parts = authHeader.split(" ");
if (parts.length != 2) {
return null;
} else if (!"Bearer".equals(parts[0])) {
return null;
} else {
String token = parts[1];
return LinkedUser.getLinkedUserFromJWT(token);
}
}
}
public boolean isAuthenticated() {
return this.getAuthentication() != null;
}
public LinkedUser requireAuthentication() throws EarlyResponse {
LinkedUser linked = this.getAuthentication();
if (linked == null) {
throw new EarlyResponse(EndpointResponse.of401());
} else {
return linked;
}
}
public void requirePermission(Permission permission) throws EarlyResponse {
LinkedUser linked = this.requireAuthentication();
if (!linked.permissions().contains(permission)) {
throw new EarlyResponse(EndpointResponse.of403());
}
}
public String requireClean(String paramName, String in) throws EarlyResponse {
return this.requireCleanCustom(paramName, in, 3, 80);
}
public String requireCleanLong(String paramName, String in) throws EarlyResponse {
return this.requireCleanCustom(paramName, in, 3, 250);
}
public String requireCleanCustom(String paramName, String in, int min, int max) throws EarlyResponse {
if (in.length() < min) {
throw new EarlyResponse(EndpointResponse.of400("Parameter " + paramName + " is too short (at least 3 chars)"));
} else if (in.length() > max) {
throw new EarlyResponse(EndpointResponse.of400("Parameter " + paramName + " is too long (at most 80 chars)"));
} else {
for (int i = 0; i < in.length(); i++) {
char c = in.charAt(i);
if ("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789()!@#()-_=+[]{}|;:'\",./? ".indexOf(c) == -1) {
throw new EarlyResponse(EndpointResponse.of400("Parameter " + paramName + " contains invalid chars (" + c + ")"));
}
}
return in;
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import java.util.List;
public enum RequestMethod {
GET("GET", RequestMethod.Flag.USE_QUERY_PARAMETERS),
HEAD("GET", RequestMethod.Flag.USE_QUERY_PARAMETERS, RequestMethod.Flag.RESPOND_EMPTY_BODY),
POST("POST"),
PUT("PUT"),
DELETE("DELETE", RequestMethod.Flag.USE_QUERY_PARAMETERS),
PATCH("PATCH"),
OPTIONS("OPTIONS"),
NULL("NULL");
public final String methodCall;
public final List<RequestMethod.Flag> flags;
private RequestMethod(String methodCall, RequestMethod.Flag... flags) {
this.methodCall = methodCall;
this.flags = List.of(flags);
}
public static enum Flag {
USE_QUERY_PARAMETERS,
RESPOND_EMPTY_BODY;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api;
import com.github.benmanes.caffeine.cache.Cache;
import com.github.benmanes.caffeine.cache.Caffeine;
import com.google.common.base.Optional;
import de.blazemcworld.blazinggames.utils.JWTUtils;
import de.blazemcworld.blazinggames.utils.Pair;
import java.security.SecureRandom;
import java.time.Duration;
import java.time.Instant;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
public class TokenManager {
private TokenManager() {}
private static final SecureRandom rng = new SecureRandom();
private static final Cache<String, Pair<TokenManager.AuthState, TokenManager.ApplicationClaim>> preAuthKeys = Caffeine.newBuilder()
.maximumSize(1000L)
.expireAfterWrite(Duration.ofMinutes(10L))
.build();
private static final Cache<String, TokenManager.Profile> unlinkRequests = Caffeine.newBuilder()
.maximumSize(1000L)
.expireAfterWrite(Duration.ofMinutes(10L))
.build();
private static final Cache<UUID, Integer> levels = Caffeine.newBuilder().maximumSize(1000L).expireAfterWrite(Duration.ofHours(13L)).build();
private static final long instant = Instant.now().getEpochSecond();
public static boolean hasConsentRevoked(LinkedUser linked) {
return (linked.instant() != getInstant()) || (linked.level() != getLevel(linked.uuid()));
}
public static long getInstant() {
return instant;
}
public static int getLevel(UUID uuid) {
return (Integer)Optional.fromNullable((Integer)levels.getIfPresent(uuid)).or(0);
}
public static void increaseLevel(UUID uuid) {
if (getLevel(uuid) >= 500) {
levels.invalidate(uuid);
} else {
levels.put(uuid, getLevel(uuid) + 1);
}
}
public static void storeUnlinkRequest(String token, TokenManager.Profile profile) {
unlinkRequests.put(token, profile);
}
public static TokenManager.Profile getUnlinkRequest(String token) {
return (TokenManager.Profile)unlinkRequests.getIfPresent(token);
}
public static void removeUnlinkRequest(String token) {
unlinkRequests.invalidate(token);
}
public static String generateRandomString(int len) {
byte[] bytes = new byte[len];
rng.nextBytes(bytes);
StringBuilder out = new StringBuilder();
for (byte b : bytes) {
out.append(String.format("%02x", b));
}
return out.toString();
}
public static String startAuthFlow(TokenManager.ApplicationClaim application) {
String code = generateRandomString(4).toUpperCase();
preAuthKeys.put(code, new Pair<>(new TokenManager.NotStarted(), application));
return code;
}
private static TokenManager.AuthState _getAuthState(String code) {
Pair<TokenManager.AuthState, TokenManager.ApplicationClaim> value = (Pair<TokenManager.AuthState, TokenManager.ApplicationClaim>)preAuthKeys.getIfPresent(
code
);
return value == null ? null : value.left;
}
public static TokenManager.ApplicationClaim getApplicationClaimFromCode(String code) {
Pair<TokenManager.AuthState, TokenManager.ApplicationClaim> value = (Pair<TokenManager.AuthState, TokenManager.ApplicationClaim>)preAuthKeys.getIfPresent(
code
);
return value == null ? null : value.right;
}
public static String makeServerTokenJWT(String code) {
return JWTUtils.sign(code, "AFTM", TimeUnit.MINUTES, 10L);
}
public static String getCodeFromJWT(String jwt) {
return JWTUtils.parseToString(jwt, "AFTM");
}
public static TokenManager.Profile getProfileFromCode(String code) {
TokenManager.AuthState state = _getAuthState(code);
if (state == null) {
return null;
} else if (state instanceof TokenManager.UserRedirectingToDeciding) {
return ((TokenManager.UserRedirectingToDeciding)state).profile();
} else {
return state instanceof TokenManager.UserDeciding ? ((TokenManager.UserDeciding)state).profile() : null;
}
}
public static boolean isCodeNotStarted(String code) {
TokenManager.AuthState state = _getAuthState(code);
return state == null ? false : state instanceof TokenManager.NotStarted;
}
public static boolean isCodeUserLoggingIn(String code) {
TokenManager.AuthState state = _getAuthState(code);
return state == null ? false : state instanceof TokenManager.UserLoggingIn;
}
public static boolean isCodeUserRedirectingToDeciding(String code) {
TokenManager.AuthState state = _getAuthState(code);
return state == null ? false : state instanceof TokenManager.UserRedirectingToDeciding;
}
public static boolean isCodeUserDeciding(String code) {
TokenManager.AuthState state = _getAuthState(code);
return state == null ? false : state instanceof TokenManager.UserDeciding;
}
public static boolean isCodeUserApproved(String code) {
TokenManager.AuthState state = _getAuthState(code);
return state == null ? false : state instanceof TokenManager.UserApproved;
}
public static LinkedUser invalidateAndReturnLinkedUser(String code) {
TokenManager.AuthState state = _getAuthState(code);
if (state != null && state instanceof TokenManager.UserApproved approved) {
LinkedUser linked = approved.linked();
preAuthKeys.invalidate(code);
return linked;
} else {
return null;
}
}
public static void updateCodeAuthState(String code, TokenManager.AuthState state) {
Pair<TokenManager.AuthState, TokenManager.ApplicationClaim> previousValue = (Pair<TokenManager.AuthState, TokenManager.ApplicationClaim>)preAuthKeys.getIfPresent(
code
);
if (previousValue != null) {
preAuthKeys.put(code, new Pair<>(state, previousValue.right));
}
}
public static boolean verifyConfirmationToken(String code, String token) {
String confirmationToken;
if (isCodeUserDeciding(code)) {
TokenManager.AuthState state = _getAuthState(code);
confirmationToken = ((TokenManager.UserDeciding)state).confirmationToken();
} else {
if (!isCodeUserRedirectingToDeciding(code)) {
return false;
}
TokenManager.AuthState state = _getAuthState(code);
confirmationToken = ((TokenManager.UserRedirectingToDeciding)state).confirmationToken();
}
return token.equals(confirmationToken);
}
public static record ApplicationClaim(String name, String contact, String purpose, List<Permission> permissions) {
}
public static interface AuthState {}
public static record Errored() implements TokenManager.AuthState {}
public static record NotStarted() implements TokenManager.AuthState {}
public static record Profile(String username, UUID uuid) {}
public static record UserApproved(LinkedUser linked) implements TokenManager.AuthState {}
public static record UserDeciding(TokenManager.Profile profile, String confirmationToken) implements TokenManager.AuthState {}
public static record UserDeclined() implements TokenManager.AuthState {}
public static record UserLoggingIn() implements TokenManager.AuthState {}
public static record UserRedirectingToDeciding(TokenManager.Profile profile, String confirmationToken) implements TokenManager.AuthState {}
public static record WaitingForMicrosoft() implements TokenManager.AuthState {}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointList;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.computing.api.RequestMethod;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map.Entry;
import java.util.stream.Collectors;
import org.bukkit.configuration.file.FileConfiguration;
public class RootEndpoint implements Endpoint {
private static EndpointResponse RESPONSE;
@Override
public String path() {
return "/";
}
public static void generateDocs() {
HashMap<String, Object> root = new HashMap<>();
FileConfiguration config = BlazingGames.get().getConfig();
HashMap<String, Object> notice = new HashMap<>();
notice.put("show", config.getBoolean("docs.notice.show"));
notice.put("title", config.getString("docs.notice.title"));
notice.put("description", config.getString("docs.notice.description"));
notice.put("button", config.getString("docs.notice.button-title"));
notice.put("url", config.getString("docs.notice.button-url"));
root.put("notice", notice);
HashMap<String, Object> instance = new HashMap<>();
instance.put("label", config.getString("docs.official-instance.name"));
instance.put("url", config.getString("docs.official-instance.url"));
root.put("instance", instance);
ArrayList<HashMap<String, Object>> playerurls = new ArrayList<>();
config.getMapList("docs.user-links").forEach(map -> {
HashMap<String, Object> url = new HashMap<>();
url.put("label", map.get("name"));
url.put("url", map.get("url"));
playerurls.add(url);
});
root.put("playerurls", playerurls);
ArrayList<HashMap<String, Object>> devurls = new ArrayList<>();
config.getMapList("docs.developer-links").forEach(map -> {
HashMap<String, Object> url = new HashMap<>();
url.put("label", map.get("name"));
url.put("url", map.get("url"));
devurls.add(url);
});
root.put("devurls", devurls);
HashMap<String, ArrayList<HashMap<String, Object>>> endpoints = new HashMap<>();
for (EndpointList endpoint : EndpointList.values()) {
String category = endpoint.category;
if (category != null) {
if (!endpoints.containsKey(category)) {
endpoints.put(category, new ArrayList<>());
}
HashMap<String, Object> entry = new HashMap<>();
APIDocs[] docs = endpoint.endpoint.docs();
for (APIDocs doc : docs) {
entry.put("title", doc.title());
entry.put("description", doc.description());
entry.put("path", endpoint.endpoint.path());
entry.put("method", doc.method().name());
entry.put("hrefid", "docs-" + doc.title().replace(" ", "-").toLowerCase());
entry.put("paramstitle", doc.method().flags.contains(RequestMethod.Flag.USE_QUERY_PARAMETERS) ? "Query parameters" : "Request body");
entry.put("incoming", doc.incomingArgs());
entry.put("outgoing", doc.outgoingArgs());
entry.put(
"responsecodes", doc.responseCodes().entrySet().stream().collect(Collectors.toMap(e -> String.valueOf(e.getKey()), Entry::getValue))
);
entry.put("permissions", doc.permissions().stream().collect(Collectors.toMap(Enum::name, p -> p.description)));
endpoints.get(category).add(entry);
}
}
}
root.put("endpointcategories", endpoints);
RESPONSE = EndpointResponse.ofHTML("docs.html", root);
}
@Override
public EndpointResponse GET(RequestContext context) {
if (RESPONSE == null) {
generateDocs();
}
return RESPONSE;
}
@Override
public APIDocs[] docs() {
return new APIDocs[0];
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParseException;
import com.google.gson.JsonParser;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.TokenManager;
import de.blazemcworld.blazinggames.computing.api.ComputingAPI;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.utils.GetGson;
import java.io.IOException;
import java.util.UUID;
import java.util.regex.Pattern;
import okhttp3.MediaType;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.RequestBody;
import okhttp3.Response;
import okhttp3.FormBody.Builder;
public class AuthCallbackEndpoint implements Endpoint {
public static final String PATH = "/auth/callback";
private final OkHttpClient client = new OkHttpClient();
@Override
public String path() {
return PATH;
}
@Override
public EndpointResponse GET(RequestContext context) throws EarlyResponse {
JsonObject body = GetGson.getAsObject(context.requireBody(), EarlyResponse.of(EndpointResponse.of400("Missing query parameters")));
if (body.has("error") && body.has("error_description")) {
JsonElement errorElem = body.get("error");
String error;
if (errorElem.isJsonPrimitive() && errorElem.getAsJsonPrimitive().isString()) {
error = context.requireClean("error", errorElem.getAsJsonPrimitive().getAsString());
} else {
error = "Invalid error code provided";
}
JsonElement errorDescriptionElem = body.get("error_description");
String errorDescription;
if (errorDescriptionElem.isJsonPrimitive() && errorDescriptionElem.getAsJsonPrimitive().isString()) {
errorDescription = context.requireClean("error_description", errorDescriptionElem.getAsJsonPrimitive().getAsString());
} else {
errorDescription = "Invalid error code provided";
}
return EndpointResponse.authError(error, errorDescription);
} else {
String msCode = context.requireClean("code", GetGson.getString(body, "code", EarlyResponse.of(EndpointResponse.of400("Missing code argument"))));
String state = GetGson.getString(body, "state", EarlyResponse.of(EndpointResponse.of400("Missing state argument")));
if (state.length() != 8) {
return EndpointResponse.of400("Invalid state argument");
} else {
boolean isUnlinkRequest = (state.equals(AuthUnlinkEndpoint.MAGIC_UNLINK_STATE));
if (!isUnlinkRequest) {
if (!TokenManager.isCodeUserLoggingIn(state)) {
return EndpointResponse.authError("Token (state) is invalid or expired", "The token might've expired after 10 minutes of inactivity");
}
TokenManager.updateCodeAuthState(state, new TokenManager.WaitingForMicrosoft());
}
TokenManager.Profile profile = this.microsoftAuthenticationDance(msCode);
if (profile == null) {
if (!isUnlinkRequest) {
TokenManager.updateCodeAuthState(state, new TokenManager.Errored());
}
if (ComputingAPI.getConfig().spoofMicrosoftServer()) {
return EndpointResponse.authError("Bad username/UUID", "Or you didn't provide any.");
}
return EndpointResponse.authError(
"An error with Microsoft authenthication occurred", "Make sure that you own Minecraft and have picked a username."
);
} else {
String confirmationToken = TokenManager.generateRandomString(32);
if (isUnlinkRequest) {
TokenManager.storeUnlinkRequest(confirmationToken, profile);
return EndpointResponse.redirect("/auth/unlink-confirm?token=" + confirmationToken);
} else {
TokenManager.updateCodeAuthState(state, new TokenManager.UserRedirectingToDeciding(profile, confirmationToken));
return EndpointResponse.redirect("/auth/consent?code=" + state + "&token=" + confirmationToken);
}
}
}
}
}
private RequestBody _makeMultipartBodyFromJson(JsonElement json) {
Builder builder = new Builder();
for (String key : json.getAsJsonObject().keySet()) {
builder.add(key, json.getAsJsonObject().get(key).getAsString());
}
return builder.build();
}
private JsonElement _post(String url, JsonElement body, boolean formUrlEncoded) {
Request request = new okhttp3.Request.Builder()
.url(url)
.header("Accept", "application/json")
.post(formUrlEncoded ? this._makeMultipartBodyFromJson(body) : RequestBody.create(BlazingGames.gson.toJson(body), MediaType.parse("application/json")))
.header("Content-Type", formUrlEncoded ? "application/x-www-form-urlencoded" : "application/json")
.build();
try {
Response response = this.client.newCall(request).execute();
if (!response.isSuccessful()) {
BlazingGames.get().debugLog("-------- Failed request log start");
BlazingGames.get().debugLog("Unexpected reply " + response);
BlazingGames.get().debugLog(response.body().string());
BlazingGames.get().debugLog("-------- Failed request log end");
return null;
}
JsonElement responseJson;
if (response.body() == null) {
throw new IOException("Body is empty");
}
String rawBody = response.body().string();
responseJson = JsonParser.parseString(rawBody);
if (response != null) {
response.close();
}
return responseJson;
} catch (JsonParseException | IOException e) {
BlazingGames.get().debugLog(e);
return null;
}
}
private TokenManager.Profile microsoftAuthenticationDance(String code) {
ComputingAPI.Config config = ComputingAPI.getConfig();
if (config.spoofMicrosoftServer()) {
String[] parts = code.split("\\.");
if (parts.length != 2) {
BlazingGames.get().debugLog("Bad test username/UUID: bad part count");
return null;
}
String username = parts[0];
if (!Pattern.matches("^[a-zA-Z0-9_]{2,16}$", username)) {
BlazingGames.get().debugLog("Bad test username/UUID: name regex didn't match");
return null;
}
UUID uuid;
try {
uuid = UUID.fromString(parts[1]);
} catch (IllegalArgumentException e) {
BlazingGames.get().debugLog("Bad test username/UUID: illegal uuid");
return null;
}
return new TokenManager.Profile(username, uuid);
}
try {
JsonObject token = new JsonObject();
token.addProperty("client_id", config.microsoftClientID());
token.addProperty("client_secret", config.microsoftClientSecret());
token.addProperty("code", code);
token.addProperty("grant_type", "authorization_code");
token.addProperty("redirect_uri", config.apiConfig().findAt() + PATH);
JsonElement tokenResponseRaw = this._post("https://login.live.com/oauth20_token.srf", token, true);
if (tokenResponseRaw == null) {
return null;
} else {
JsonObject tokenResponse = GetGson.getAsObject(tokenResponseRaw, new IOException("Token response is not an object"));
String tokenToken = GetGson.getString(tokenResponse, "access_token", new IOException("Token response does not contain access_token"));
JsonObject xboxLive = new JsonObject();
JsonObject xboxLiveProperties = new JsonObject();
xboxLiveProperties.addProperty("AuthMethod", "RPS");
xboxLiveProperties.addProperty("SiteName", "user.auth.xboxlive.com");
xboxLiveProperties.addProperty("RpsTicket", "d=" + tokenToken);
xboxLive.add("Properties", xboxLiveProperties);
xboxLive.addProperty("RelyingParty", "http://auth.xboxlive.com");
xboxLive.addProperty("TokenType", "JWT");
JsonElement xboxLiveResponseRaw = this._post("https://user.auth.xboxlive.com/user/authenticate", xboxLive, false);
if (xboxLiveResponseRaw == null) {
return null;
} else {
JsonObject xboxLiveResponse = GetGson.getAsObject(xboxLiveResponseRaw, new IOException("Xbox Live response is not an object"));
String xboxLiveToken = GetGson.getString(xboxLiveResponse, "Token", new IOException("Xbox Live response does not contain Token"));
JsonObject xboxLiveDisplayClaims = GetGson.getObject(
xboxLiveResponse, "DisplayClaims", new IOException("Xbox Live response does not contain DisplayClaims")
);
JsonArray xboxLiveXUI = GetGson.getArray(
xboxLiveDisplayClaims, "xui", new IOException("Xbox Live response does not contain DisplayClaims.xui")
);
if (xboxLiveXUI.isEmpty()) {
throw new IOException("DisplayClaims.xui is empty in Xbox Live response");
} else {
JsonObject xboxLiveXUIElem = GetGson.getAsObject(
xboxLiveXUI.get(0), new IOException("DisplayClaims.xui[0] is not an object in Xbox Live response")
);
String userHash = GetGson.getString(
xboxLiveXUIElem, "uhs", new IOException("Xbox Live response does not contain DisplayClaims.xui[0].uhs")
);
JsonObject xsts = new JsonObject();
JsonObject xstsProperties = new JsonObject();
JsonArray xstsUserTokens = new JsonArray();
xstsUserTokens.add(xboxLiveToken);
xstsProperties.add("UserTokens", xstsUserTokens);
xstsProperties.addProperty("SandboxId", "RETAIL");
xsts.add("Properties", xstsProperties);
xsts.addProperty("RelyingParty", "rp://api.minecraftservices.com/");
xsts.addProperty("TokenType", "JWT");
JsonElement xstsResponseRaw = this._post("https://xsts.auth.xboxlive.com/xsts/authorize", xsts, false);
if (xstsResponseRaw == null) {
return null;
} else {
JsonObject xstsResponse = GetGson.getAsObject(xstsResponseRaw, new IOException("XSTS response is not an object"));
String xstsToken = GetGson.getString(xstsResponse, "Token", new IOException("XSTS response does not contain Token"));
JsonObject minecraft = new JsonObject();
minecraft.addProperty("identityToken", "XBL3.0 x=%s;%s".formatted(userHash, xstsToken));
JsonElement minecraftResponseRaw = this._post("https://api.minecraftservices.com/authentication/login_with_xbox", minecraft, false);
if (minecraftResponseRaw == null) {
return null;
} else {
JsonObject minecraftResponse = GetGson.getAsObject(minecraftResponseRaw, new IOException("Minecraft response is not an object"));
String minecraftToken = GetGson.getString(
minecraftResponse, "access_token", new IOException("Minecraft response does not contain access_token")
);
return this.getMinecraftProfileFromMicrosoftAuthenticationDance(minecraftToken);
}
}
}
}
}
} catch (IOException e) {
BlazingGames.get().debugLog(e);
return null;
}
}
private TokenManager.Profile getMinecraftProfileFromMicrosoftAuthenticationDance(String minecraftToken) {
Request request = new okhttp3.Request.Builder()
.url("https://api.minecraftservices.com/minecraft/profile")
.header("Accept", "application/json")
.header("Authorization", "Bearer " + minecraftToken)
.build();
try {
Response response = this.client.newCall(request).execute();
TokenManager.Profile profile;
if (!response.isSuccessful()) {
throw new IOException("Unexpected code " + response);
}
if (response.body() == null) {
throw new IOException("Body is empty");
}
String rawRawBody = response.body().string();
JsonElement rawBody = JsonParser.parseString(rawRawBody);
JsonObject body = GetGson.getAsObject(rawBody, new IOException("Body isn't an object"));
String rawUUID = GetGson.getString(body, "id", new IOException("UUID isn't included in body"));
String username = GetGson.getString(body, "name", new IOException("Username isn't included in body"));
StringBuilder uuidBuffer = new StringBuilder(rawUUID);
uuidBuffer.insert(20, '-');
uuidBuffer.insert(16, '-');
uuidBuffer.insert(12, '-');
uuidBuffer.insert(8, '-');
UUID uuid = UUID.fromString(uuidBuffer.toString());
profile = new TokenManager.Profile(username, uuid);
if (response != null) {
response.close();
}
return profile;
} catch (JsonParseException | IOException e) {
BlazingGames.get().debugLog(e);
return null;
}
}
@Override
public APIDocs[] docs() {
return new APIDocs[0];
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.TokenManager;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.LinkedUser;
import de.blazemcworld.blazinggames.computing.api.Permission;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.utils.GetGson;
import java.time.Instant;
import java.util.HashMap;
import java.util.concurrent.TimeUnit;
public class AuthConsentEndpoint implements Endpoint {
@Override
public String path() {
return "/auth/consent";
}
@Override
public APIDocs[] docs() {
return new APIDocs[0];
}
@Override
public EndpointResponse GET(RequestContext context) throws EarlyResponse {
JsonObject body = GetGson.getAsObject(context.requireBody(), EarlyResponse.of(EndpointResponse.of400("Missing query parameters")));
String code = context.requireClean("code", GetGson.getString(body, "code", EarlyResponse.of(EndpointResponse.of400("Missing code argument"))));
String token = context.requireClean("token", GetGson.getString(body, "token", EarlyResponse.of(EndpointResponse.of400("Missing token argument"))));
if (code.length() != 8) {
return EndpointResponse.of400("That's not a code, silly!");
} else if (!TokenManager.isCodeUserRedirectingToDeciding(code)) {
return EndpointResponse.of400("Code is invalid");
} else if (!TokenManager.verifyConfirmationToken(code, token)) {
return EndpointResponse.of400("Token is invalid");
} else {
TokenManager.Profile profile = TokenManager.getProfileFromCode(code);
TokenManager.updateCodeAuthState(code, new TokenManager.UserDeciding(TokenManager.getProfileFromCode(code), token));
TokenManager.ApplicationClaim appClaim = TokenManager.getApplicationClaimFromCode(code);
HashMap<String, String> permissions = new HashMap<>();
for (Permission p : appClaim.permissions()) {
permissions.put(p.description, p.level.display);
}
HashMap<String, Object> params = new HashMap<>();
params.put("code", code);
params.put("token", token);
params.put("username", profile.username());
params.put("uuid", profile.uuid().toString());
params.put("appname", appClaim.name());
params.put("appcontact", appClaim.contact());
params.put("apppurpose", appClaim.purpose());
params.put("permissions", permissions);
return EndpointResponse.ofHTML("consent.html", params);
}
}
@Override
public EndpointResponse POST(RequestContext context) throws EarlyResponse {
JsonObject body = GetGson.getAsObject(context.requireBody(), EarlyResponse.of(EndpointResponse.of400("Missing body")));
String code = context.requireClean("code", GetGson.getString(body, "code", EarlyResponse.of(EndpointResponse.of400("Missing code argument"))));
String token = context.requireClean("token", GetGson.getString(body, "token", EarlyResponse.of(EndpointResponse.of400("Missing token argument"))));
boolean verdict = context.requireClean(
"verdict", GetGson.getString(body, "verdict", EarlyResponse.of(EndpointResponse.of400("Missing verdict argument")))
).equals("true");
TokenManager.ApplicationClaim appClaim = TokenManager.getApplicationClaimFromCode(code);
if (!TokenManager.isCodeUserDeciding(code)) {
return EndpointResponse.authError("Code is invalid or expired", "No more details are available");
} else if (!TokenManager.verifyConfirmationToken(code, token)) {
return EndpointResponse.authError("Token is invalid or expired", "No more details are available");
} else {
TokenManager.Profile profile = TokenManager.getProfileFromCode(code);
int level = TokenManager.getLevel(profile.uuid());
TokenManager.updateCodeAuthState(
code, verdict ? new TokenManager.UserApproved(new LinkedUser(
profile.username(),
profile.uuid(),
level,
TokenManager.getInstant(),
appClaim.permissions(),
Instant.now().plusSeconds(TimeUnit.HOURS.toSeconds(6L)).getEpochSecond()
)) : new TokenManager.UserDeclined()
);
String title = verdict ? appClaim.name() + " was granted access to your computers" : appClaim.name() + " was denied access to your computers";
String desc = verdict ? "This expires in 6 hours." : "Change your mind? You can always grant access later.";
HashMap<String, Object> out = new HashMap<>();
out.put("title", title);
out.put("body", desc);
out.put("username", profile.username());
out.put("uuid", profile.uuid());
return EndpointResponse.ofHTML("verdict.html", out);
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.utils.GetGson;
import java.util.HashMap;
public class AuthErrorEndpoint implements Endpoint {
@Override
public String path() {
return "/auth/error";
}
@Override
public EndpointResponse GET(RequestContext context) throws EarlyResponse {
JsonObject body = GetGson.getAsObject(context.requireBody(), EarlyResponse.of(EndpointResponse.of400("Missing query parameters")));
String error = context.requireClean("error", GetGson.getString(body, "error", EarlyResponse.of(EndpointResponse.of400("Missing error argument"))));
String desc = context.requireClean("desc", GetGson.getString(body, "desc", EarlyResponse.of(EndpointResponse.of400("Missing desc argument"))));
HashMap<String, Object> params = new HashMap<>();
params.put("error", error);
params.put("desc", desc);
return EndpointResponse.ofHTML("error.html", params);
}
@Override
public APIDocs[] docs() {
return new APIDocs[0];
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.TokenManager;
import de.blazemcworld.blazinggames.computing.api.ComputingAPI;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.computing.api.RequestMethod;
import de.blazemcworld.blazinggames.utils.GetGson;
import java.net.URLEncoder;
import java.nio.charset.Charset;
import java.util.HashMap;
public class AuthLinkEndpoint implements Endpoint {
private static final String BASE_URL = "https://login.live.com/oauth20_authorize.srf";
private static final String SCOPES = "Xboxlive.signin";
@Override
public String path() {
return "/auth/link";
}
public static String generateMicrosoftLoginURL(String code) {
ComputingAPI.Config config = ComputingAPI.getConfig();
return BASE_URL + "?response_type=code&approval_prompt=auto&scope=" + SCOPES
+ "&client_id="
+ ComputingAPI.getConfig().microsoftClientID()
+ "&redirect_uri="
+ URLEncoder.encode(config.apiConfig().findAt() + AuthCallbackEndpoint.PATH, Charset.defaultCharset())
+ "&state="
+ code;
}
@Override
public EndpointResponse GET(RequestContext context) throws EarlyResponse {
boolean invalidCode = false;
if (context.hasBody()) {
JsonObject body = GetGson.getAsObject(context.requireBody(), new IllegalStateException());
if (body.has("code") && body.get("code").isJsonPrimitive() && body.get("code").getAsJsonPrimitive().isString()) {
String code = body.get("code").getAsString();
if (code.length() != 8) {
invalidCode = true;
} else {
if (TokenManager.isCodeNotStarted(code.toUpperCase())) {
TokenManager.updateCodeAuthState(code.toUpperCase(), new TokenManager.UserLoggingIn());
var config = ComputingAPI.getConfig();
if (config.spoofMicrosoftServer()) {
String username = GetGson.getString(body, "mcname", EarlyResponse.of(EndpointResponse.of400("Missing mcname argument")));
String uuid = GetGson.getString(body, "mcuuid", EarlyResponse.of(EndpointResponse.of400("Missing mcuuid argument")));
return EndpointResponse.redirect(config.apiConfig().findAt() + AuthCallbackEndpoint.PATH + "?code=" + username + "." + uuid + "&state=" + code);
}
return EndpointResponse.redirect(generateMicrosoftLoginURL(code.toUpperCase()));
}
invalidCode = true;
}
}
}
HashMap<String, Object> data = new HashMap<>();
data.put("error", invalidCode);
data.put("offline", ComputingAPI.getConfig().spoofMicrosoftServer());
return EndpointResponse.ofHTML("codeinput.html", data);
}
@Override
public APIDocs[] docs() {
return new APIDocs[]{
APIDocs.builder()
.title("Start authentication flow (client-side)")
.method(RequestMethod.GET)
.description("Redirect the user to this page, or ask them to open it. This request should NOT be done by the server.")
.addIncomingArgument("code", "(optional) The code if redirected to make the flow faster.")
.addGenericsUnauthenthicated()
.removeBodyFromGenerics()
.addResponseCode(200, "Success (no code param)")
.addResponseCode(302, "Success (with code param)")
.build()
};
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.TokenManager;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.Permission;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.computing.api.RequestMethod;
import de.blazemcworld.blazinggames.utils.GetGson;
import java.util.ArrayList;
import java.util.List;
public class AuthPrepareEndpoint implements Endpoint {
@Override
public String path() {
return "/auth/prepare";
}
@Override
public EndpointResponse POST(RequestContext context) throws EarlyResponse {
JsonObject body = GetGson.getAsObject(context.requireBody(), EarlyResponse.of(EndpointResponse.of400("Missing body")));
String name = context.requireClean("name", GetGson.getString(body, "name", EarlyResponse.of(EndpointResponse.of400("Missing name argument"))));
String contact = context.requireClean(
"contact", GetGson.getString(body, "contact", EarlyResponse.of(EndpointResponse.of400("Missing contact argument")))
);
String purpose = context.requireClean(
"purpose", GetGson.getString(body, "purpose", EarlyResponse.of(EndpointResponse.of400("Missing purpose argument")))
);
JsonArray rawPermissions = GetGson.getArray(body, "permissions", EarlyResponse.of(EndpointResponse.of400("Missing permissions argument")));
ArrayList<Permission> permissions = new ArrayList<>();
for (JsonElement elem : rawPermissions) {
try {
permissions.add(
Permission.valueOf(
context.requireClean("permission", GetGson.getAsString(elem, EarlyResponse.of(EndpointResponse.of400("Permission is not a string"))))
)
);
} catch (IllegalArgumentException e) {
BlazingGames.get().debugLog(e);
return EndpointResponse.of400("Unrecognised permission");
}
}
TokenManager.ApplicationClaim application = new TokenManager.ApplicationClaim(name, contact, purpose, List.copyOf(permissions));
String code = TokenManager.startAuthFlow(application);
String key = TokenManager.makeServerTokenJWT(code);
JsonObject output = new JsonObject();
output.addProperty("code", code);
output.addProperty("key", key);
return EndpointResponse.of200(output).build();
}
@Override
public APIDocs[] docs() {
return new APIDocs[]{
APIDocs.builder()
.title("Prepare authentication flow")
.method(RequestMethod.POST)
.description("Prepares a new authenthication flow.")
.addIncomingArgument("name", "The application name, which will be shown on the consent screen.")
.addIncomingArgument("contact", "How you want to get contacted as the owner of the application.")
.addIncomingArgument("purpose", "What the app does. Should be short and clear.")
.addIncomingArgument("permissions", "A list of valid permissions of what the app needs to do. An empty array is accepted, for identification.")
.addOutgoingArgument("code", "8-char code consisting of uppercase letters and numbers for the user to use. See <code>/auth/link</code>.")
.addOutgoingArgument("key", "Key which will allow you to retrieve the real token after the flow is finished. See <code>/auth/redeem</code>.")
.addGenericsUnauthenthicated()
.build()
};
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.TokenManager;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.LinkedUser;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.computing.api.RequestMethod;
import de.blazemcworld.blazinggames.utils.GetGson;
public class AuthRedeemEndpoint implements Endpoint {
@Override
public EndpointResponse POST(RequestContext context) throws EarlyResponse {
JsonObject body = GetGson.getAsObject(context.requireBody(), EarlyResponse.of(EndpointResponse.of400("Missing body or something ,idk")));
String key = context.requireCleanLong("key", GetGson.getString(body, "key", EarlyResponse.of(EndpointResponse.of400("Missing key argument"))));
String code = TokenManager.getCodeFromJWT(key);
if (code == null) {
return EndpointResponse.of400("Invalid key");
} else if (!TokenManager.isCodeUserApproved(code)) {
return EndpointResponse.of400("Key isn't approved");
} else {
LinkedUser linked = TokenManager.invalidateAndReturnLinkedUser(code);
String signed = LinkedUser.signLinkedUser(linked);
JsonObject output = new JsonObject();
output.addProperty("token", signed);
output.add("body", LinkedUser.serialize(linked));
return EndpointResponse.of200(output).build();
}
}
@Override
public APIDocs[] docs() {
return new APIDocs[]{
new APIDocs.Builder()
.title("Redeem auth code for token")
.method(RequestMethod.POST)
.description("After a successful auth flow, you can redeem the key you were given in <code>/auth/prepare</code> for a token.")
.addIncomingArgument("key", "The key to redeem")
.addOutgoingArgument("token", "JWT for usage with the other APIs")
.addOutgoingArgument("body", "The JSON of the JWT. Useful if you cannot parse the JWT, otherwise can be ignored. ")
.addGenericsUnauthenthicated()
.build()
};
}
@Override
public String path() {
return "/auth/redeem";
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.computing.api.RequestMethod;
public class AuthTestEndpoint implements Endpoint {
@Override
public String path() {
return "/auth/test";
}
@Override
public EndpointResponse GET(RequestContext context) throws EarlyResponse {
context.requireAuthentication();
return EndpointResponse.of200(new JsonObject()).build();
}
@Override
public APIDocs[] docs() {
return new APIDocs[]{
APIDocs.builder()
.title("Test Authenthication")
.description("Verify that your JWT is still valid and can be used to authenthicate")
.method(RequestMethod.GET)
.addGenericsUnauthenthicated()
.removeBodyFromGenerics()
.build()
};
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.TokenManager;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.utils.GetGson;
import java.util.HashMap;
public class AuthUnlinkConfirmEndpoint implements Endpoint {
@Override
public APIDocs[] docs() {
return new APIDocs[0];
}
@Override
public String path() {
return "/auth/unlink-confirm";
}
@Override
public EndpointResponse GET(RequestContext context) throws EarlyResponse {
JsonObject body = GetGson.getAsObject(context.requireBody(), EarlyResponse.of(EndpointResponse.of400("Missing query parameters")));
String token = context.requireClean("token", GetGson.getString(body, "token", EarlyResponse.of(EndpointResponse.of400("Missing token argument"))));
TokenManager.Profile profile = TokenManager.getUnlinkRequest(token);
if (profile == null) {
return EndpointResponse.authError("Token is invalid or expired", "Tokens expire after 10 minutes. If you want to start over, visit /auth/link.");
} else {
HashMap<String, Object> map = new HashMap<>();
map.put("token", token);
map.put("username", profile.username());
map.put("uuid", profile.uuid().toString());
return EndpointResponse.ofHTML("unlink.html", map);
}
}
@Override
public EndpointResponse POST(RequestContext context) throws EarlyResponse {
JsonObject body = GetGson.getAsObject(context.requireBody(), EarlyResponse.of(EndpointResponse.of400("Missing body")));
String token = context.requireClean("token", GetGson.getString(body, "token", EarlyResponse.of(EndpointResponse.of400("Missing token argument"))));
boolean verdict = context.requireClean(
"verdict", GetGson.getString(body, "verdict", EarlyResponse.of(EndpointResponse.of400("Missing verdict argument")))
).equals("true");
TokenManager.Profile profile = TokenManager.getUnlinkRequest(token);
if (profile == null) {
return EndpointResponse.authError("Token is invalid or expired", "Tokens expire after 10 minutes.");
} else {
TokenManager.removeUnlinkRequest(token);
if (verdict) {
TokenManager.increaseLevel(profile.uuid());
}
String title = verdict ? "Applications unlinked" : "Canceled unlink request";
String desc = verdict ? "All currently linked applications are now no longer linked." : "You can always unlink if you want.";
HashMap<String, Object> out = new HashMap<>();
out.put("title", title);
out.put("body", desc);
out.put("username", profile.username());
out.put("uuid", profile.uuid());
return EndpointResponse.ofHTML("verdict.html", out);
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.auth;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
public class AuthUnlinkEndpoint implements Endpoint {
public static final String MAGIC_UNLINK_STATE = "-ULINK--";
@Override
public EndpointResponse GET(RequestContext context) throws EarlyResponse {
return EndpointResponse.redirect(AuthLinkEndpoint.generateMicrosoftLoginURL(MAGIC_UNLINK_STATE));
}
@Override
public APIDocs[] docs() {
return new APIDocs[0];
}
@Override
public String path() {
return "/auth/unlink";
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.api.impl.computers;
import com.google.gson.JsonArray;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.ComputerEditor;
import de.blazemcworld.blazinggames.computing.ComputerMetadata;
import de.blazemcworld.blazinggames.computing.api.APIDocs;
import de.blazemcworld.blazinggames.computing.api.EarlyResponse;
import de.blazemcworld.blazinggames.computing.api.Endpoint;
import de.blazemcworld.blazinggames.computing.api.EndpointResponse;
import de.blazemcworld.blazinggames.computing.api.LinkedUser;
import de.blazemcworld.blazinggames.computing.api.Permission;
import de.blazemcworld.blazinggames.computing.api.RequestContext;
import de.blazemcworld.blazinggames.computing.api.RequestMethod;
public class ComputersListEndpoint implements Endpoint {
@Override
public String path() {
return "/computers/list";
}
@Override
public EndpointResponse GET(RequestContext context) throws EarlyResponse {
LinkedUser linked = context.requireAuthentication();
context.requirePermission(Permission.READ_COMPUTERS);
JsonObject object = new JsonObject();
JsonArray computers = new JsonArray();
for (ComputerMetadata computer : ComputerEditor.getAccessibleComputers(linked.uuid())) {
computers.add(computer.serialize());
}
object.add("computers", computers);
return EndpointResponse.of200(object).build();
}
@Override
public APIDocs[] docs() {
return new APIDocs[]{
APIDocs.builder()
.title("List computers")
.description("View a list of all computers that the player owns or has permissions on")
.method(RequestMethod.GET)
.addGenerics()
.removeBodyFromGenerics()
.addPermission(Permission.READ_COMPUTERS)
.addOutgoingArgument(
"computers",
"List of computers as an array containing objects with properties: id, name, address, type, upgrades, location, running, owner"
)
.build()
};
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.functions;
import com.caoccao.javet.annotations.V8Function;
import com.caoccao.javet.exceptions.JavetException;
import com.caoccao.javet.interop.V8Runtime;
import de.blazemcworld.blazinggames.computing.BootedComputer;
import de.blazemcworld.blazinggames.computing.functions.annotations.MethodDoc;
import de.blazemcworld.blazinggames.computing.functions.annotations.ParamDoc;
import net.kyori.adventure.text.Component;
import org.bukkit.Bukkit;
public class GlobalFunctions extends JSFunctionalClass {
private final V8Runtime runtime;
public GlobalFunctions(BootedComputer computer, V8Runtime runtime) {
super(computer);
this.runtime = runtime;
}
@Override
public String getNamespace() {
return "system";
}
@V8Function
public void debugBroadcast(String message) {
Bukkit.broadcast(Component.text(message));
}
@V8Function
@MethodDoc("Freezes the computer for the given amount of ticks")
@ParamDoc(param = "ticks", doc = "The amount of ticks to freeze the computer for")
public void freeze(int ticks) {
if (ticks >= 1) {
this.computer.freeze(ticks);
byte[] snapshot;
try {
snapshot = this.runtime.createSnapshot();
} catch (JavetException e) {
throw new RuntimeException(e);
}
this.runtime.terminateExecution();
if (snapshot != null) {
this.runtime.getRuntimeOptions().setSnapshotBlob(snapshot);
}
}
}
@V8Function
@MethodDoc("Stops the computer")
public void exit() {
this.computer.stopCodeExecution();
this.runtime.terminateExecution();
}
@V8Function
@MethodDoc("Restarts the computer")
public void restart() {
this.computer.restartCodeExecution();
this.runtime.terminateExecution();
}
@V8Function
@MethodDoc("Freezes the computer for the given amount of ticks and restarts the computer")
@ParamDoc(param = "ticks", doc = "The amount of ticks to freeze the computer for")
public void freezeAndRestart(int ticks) {
this.computer.restartCodeExecution();
freeze(ticks);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.functions;
import de.blazemcworld.blazinggames.computing.BootedComputer;
public abstract class JSFunctionalClass {
protected final BootedComputer computer;
public JSFunctionalClass(BootedComputer computer) {
this.computer = computer;
}
public abstract String getNamespace();
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.functions.annotations;
public @interface MethodDoc {
String value();
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.functions.annotations;
public @interface ParamDoc {
String param();
String doc();
boolean nullable() default false;
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.motor;
import com.destroystokyo.paper.profile.PlayerProfile;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.Skull;
import org.bukkit.entity.Entity;
import org.bukkit.entity.EntityType;
public class HeadComputerMotor implements IComputerMotor {
public final PlayerProfile profile;
public HeadComputerMotor(PlayerProfile playerProfile) {
this.profile = playerProfile;
}
@Override
public boolean usesActor() {
return false;
}
@Override
public EntityType actorEntityType() {
return null;
}
@Override
public void applyActorProperties(Entity actor) {
}
@Override
public void moveActor(Entity actor, Location newLocation) {
}
@Override
public boolean usesBlock() {
return true;
}
@Override
public Material blockMaterial() {
return Material.PLAYER_HEAD;
}
@Override
public void applyPropsToBlock(Block block) {
Skull state = (Skull)block.getState();
state.setPlayerProfile(this.profile);
state.update();
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.motor;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.entity.Entity;
import org.bukkit.entity.EntityType;
public interface IComputerMotor {
boolean usesActor();
EntityType actorEntityType();
void applyActorProperties(Entity actor);
void moveActor(Entity actor, Location newLocation);
boolean usesBlock();
Material blockMaterial();
void applyPropsToBlock(Block block);
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.types;
import java.util.Arrays;
import java.util.function.Supplier;
import com.google.gson.annotations.SerializedName;
public enum ComputerTypes {
@SerializedName("CONSOLE")
CONSOLE(ConsoleCT::new, ConsoleCT.class);
private final Supplier<IComputerType> type;
private final Class<? extends IComputerType> clazz;
private ComputerTypes(Supplier<IComputerType> type, Class<? extends IComputerType> clazz) {
this.type = type;
this.clazz = clazz;
}
public IComputerType getType() {
return this.type.get();
}
public static ComputerTypes valueOf(IComputerType computerType) {
return Arrays.stream(values()).filter(type -> type.clazz.equals(computerType.getClass())).findFirst().orElse(null);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.types;
import com.destroystokyo.paper.profile.PlayerProfile;
import com.destroystokyo.paper.profile.ProfileProperty;
import de.blazemcworld.blazinggames.computing.BootedComputer;
import de.blazemcworld.blazinggames.computing.functions.JSFunctionalClass;
import de.blazemcworld.blazinggames.computing.motor.HeadComputerMotor;
import de.blazemcworld.blazinggames.computing.motor.IComputerMotor;
import java.util.UUID;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.TextComponent;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.format.TextDecoration;
import org.bukkit.Bukkit;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.CraftingRecipe;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.ShapedRecipe;
import org.bukkit.inventory.meta.SkullMeta;
public class ConsoleCT implements IComputerType {
public static final String MINESKIN_USERNAME = "Computer";
public static final UUID MINESKIN_UUID = UUID.fromString("ea238963-0dbe-45dd-b5a3-6c44da1e57c4");
public static final String MINESKIN_TEXTURE = "eyJ0ZXh0dXJlcyI6eyJTS0lOIjp7InVybCI6Imh0dHA6Ly90ZXh0dXJlcy5taW5lY3JhZnQubmV0L3RleHR1cmUvYjBmMTBlODU0MThlMzM0ZjgyNjczZWI0OTQwYjIwOGVjYWVlMGM5NWMyODc2ODVlOWVhZjI0NzUxYTMxNWJmYSJ9fX0=";
public static PlayerProfile makeProfile() {
PlayerProfile profile = Bukkit.createProfile(MINESKIN_UUID, MINESKIN_USERNAME);
profile.setProperty(new ProfileProperty("textures", MINESKIN_TEXTURE));
return profile;
}
@Override
public ItemStack getDisplayItem(BootedComputer computer) {
ItemStack item = new ItemStack(Material.PLAYER_HEAD);
SkullMeta meta = (SkullMeta)item.getItemMeta();
meta.setPlayerProfile(makeProfile());
meta.displayName(((TextComponent)Component.text("Console").color(NamedTextColor.WHITE)).decoration(TextDecoration.ITALIC, false));
item.setItemMeta(meta);
return item;
}
@Override
public CraftingRecipe getRecipe(NamespacedKey key, ItemStack result) {
ShapedRecipe recipe = new ShapedRecipe(key, result);
recipe.shape(new String[]{"III", "IRI", "III"});
recipe.setIngredient('I', Material.IRON_INGOT);
recipe.setIngredient('R', Material.REDSTONE_BLOCK);
return recipe;
}
@Override
public IComputerMotor getMotor() {
return new HeadComputerMotor(makeProfile());
}
@Override
public JSFunctionalClass[] getFunctions(BootedComputer computer) {
return new JSFunctionalClass[0];
}
@Override
public String[] getDefaultUpgrades() {
return new String[0];
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.types;
import de.blazemcworld.blazinggames.computing.BootedComputer;
import de.blazemcworld.blazinggames.computing.functions.JSFunctionalClass;
import de.blazemcworld.blazinggames.computing.motor.IComputerMotor;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.CraftingRecipe;
import org.bukkit.inventory.ItemStack;
public interface IComputerType {
ItemStack getDisplayItem(BootedComputer computer);
CraftingRecipe getRecipe(NamespacedKey key, ItemStack result);
IComputerMotor getMotor();
JSFunctionalClass[] getFunctions(BootedComputer computer);
String[] getDefaultUpgrades();
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.wss;
import java.net.InetSocketAddress;
import java.nio.charset.StandardCharsets;
import java.time.Instant;
import java.util.UUID;
import org.java_websocket.WebSocket;
import org.java_websocket.drafts.Draft;
import org.java_websocket.exceptions.InvalidDataException;
import org.java_websocket.handshake.ClientHandshake;
import org.java_websocket.handshake.ServerHandshakeBuilder;
import org.java_websocket.server.DefaultSSLWebSocketServerFactory;
import org.java_websocket.server.WebSocketServer;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.computing.ComputerEditor;
import de.blazemcworld.blazinggames.computing.api.ComputingAPI;
import de.blazemcworld.blazinggames.computing.api.LinkedUser;
import de.blazemcworld.blazinggames.computing.api.Permission;
import de.blazemcworld.blazinggames.utils.GZipToolkit;
import de.blazemcworld.blazinggames.utils.GetGson;
import de.blazemcworld.blazinggames.utils.Pair;
public class BlazingWSS extends WebSocketServer {
public static final int ROOM_CLOSE_OR_LEAVE = 1000;
public static final int SHUTDOWN = 1001;
public static final int TOO_LARGE = 1009;
public static final int INTERNAL_ERROR = 1011;
public static final int BAD_GATEWAY = 1014;
public static final int UNAUTHORIZED = 3000;
public static final int FORBIDDEN = 3003;
public static final int KEEPALIVE_TIMEOUT = 3008;
public static final Permission[] REQUIRED_PERMISSIONS = {
Permission.READ_COMPUTERS,
Permission.COMPUTER_CODE_READ,
Permission.COMPUTER_CODE_MODIFY
};
private final ComputingAPI.WebsiteConfig wssConfig;
public BlazingWSS(ComputingAPI.WebsiteConfig wssConfig) {
super(new InetSocketAddress(wssConfig.bindPort()));
this.wssConfig = wssConfig;
if (wssConfig.https()) this.setWebSocketFactory(new DefaultSSLWebSocketServerFactory(wssConfig.makeSSLContext()));
}
public static Pair<String, JsonObject> decompress(byte[] message) {
try {
String decompressed = GZipToolkit.decompress(message);
JsonObject object = GetGson.getAsObject(JsonParser.parseString(decompressed), new IllegalArgumentException("Invalid JSON (not an object)"));
String type = GetGson.getString(object, "type", new IllegalArgumentException("Missing type property"));
JsonObject payload = GetGson.getObject(object, "payload", new IllegalArgumentException("Missing payload property"));
return new Pair<>(type, payload);
} catch (IllegalArgumentException e) {
BlazingGames.get().debugLog(e);
return null;
}
}
public static byte[] compress(String type, JsonObject object) {
JsonObject output = new JsonObject();
output.addProperty("type", type);
output.add("payload", output);
return GZipToolkit.compress(output.toString());
}
public void sendToConn(WebSocket conn, ClientboundPacket packet) {
sendToConn(conn, compress(packet.typeId, packet.serialize()));
}
public void sendToConn(WebSocket conn, byte[] message) {
ConnectedUser user = conn.getAttachment();
if (user.disconnectAt > Instant.now().getEpochSecond()) {
conn.close(UNAUTHORIZED);
} else {
conn.send(message);
}
}
public void sendToRoom(String room, ClientboundPacket packet) {
sendToRoom(room, compress(packet.typeId, packet.serialize()));
}
public void sendToRoom(String room, byte[] message) {
sendToRoomExcept(room, null, message);
}
public void sendToRoomExcept(String room, UUID except, ClientboundPacket packet) {
sendToRoomExcept(room, except, compress(packet.typeId, packet.serialize()));
}
public void sendToRoomExcept(String room, UUID except, byte[] message) {
for (WebSocket conn : getConnections()) {
if (conn.getAttachment() instanceof ConnectedUser connectedUser && connectedUser.room == room && connectedUser.uuid != except) {
sendToConn(conn, message);
}
}
}
@Override
public void onOpen(WebSocket conn, ClientHandshake handshake) {
// Get IP
Object ipObj = conn.getAttachment();
if (ipObj == null || !(ipObj instanceof String ip)) { conn.close(BAD_GATEWAY); return; }
// Get authorization
if (!handshake.hasFieldValue("Authorization")) { conn.close(UNAUTHORIZED); return; }
String authorization = handshake.getFieldValue("Authorization");
String[] parts = authorization.split(" ");
if (parts.length != 2 || !("Bearer".equals(parts[0]))) { conn.close(UNAUTHORIZED); return; }
String bearerToken = parts[1];
LinkedUser linked = LinkedUser.getLinkedUserFromJWT(bearerToken);
if (linked == null) { conn.close(UNAUTHORIZED); return; }
// Get computer id
if (!handshake.hasFieldValue("Blazing-Computer-Id")) { conn.close(FORBIDDEN); return; }
String computerId = handshake.getFieldValue("Blazing-Computer-Id");
// Verify permissions
if (!ComputerEditor.hasAccessToComputer(linked.uuid(), computerId)) { conn.close(FORBIDDEN); return; }
for (Permission p : REQUIRED_PERMISSIONS) {
if (!linked.permissions().contains(p)) { conn.close(FORBIDDEN); return; }
}
// Add attachment
conn.setAttachment(new ConnectedUser(linked.uuid(), linked.username(), linked.level(), linked.expiresAt(), computerId, ip));
// Send packets
sendToRoomExcept(computerId, linked.uuid(), new ClientboundPacket.UserListUpdatePacket(linked.uuid(), true));
}
@Override
public void onClose(WebSocket conn, int code, String reason, boolean remote) {
ConnectedUser user = conn.getAttachment();
sendToRoom(user.room(), new ClientboundPacket.UserListUpdatePacket(user.uuid(), false));
}
@Override
public void onMessage(WebSocket conn, String message) {
Pair<String, JsonObject> data = decompress(message.getBytes(StandardCharsets.UTF_8));
ConnectedUser user = conn.getAttachment();
String computerId = user.room;
if (user.disconnectAt > Instant.now().getEpochSecond()) {
conn.close(UNAUTHORIZED);
} else if (data != null) {
String type = data.left;
JsonObject payload = data.right;
ServerboundPacket packet;
try {
packet = ServerboundPacket.Type.valueOf(type.toUpperCase()).factory.apply(payload);
} catch (IllegalArgumentException e) {
BlazingGames.get().debugLog(e);
return;
}
packet.process(this, conn, user, computerId);
}
}
@Override
public void onError(WebSocket conn, Exception ex) {
BlazingGames.get().debugLog(ex);
if (ex instanceof RuntimeException && conn != null && conn.isOpen()) {
conn.close(INTERNAL_ERROR);
}
}
@Override
public void onStart() {
BlazingGames.get().log("Websocket server started on port " + getPort());
}
@Override
public ServerHandshakeBuilder onWebsocketHandshakeReceivedAsServer(WebSocket conn, Draft draft, ClientHandshake request) throws InvalidDataException {
ServerHandshakeBuilder builder = super.onWebsocketHandshakeReceivedAsServer(conn, draft, request);
builder.put("Access-Control-Allow-Origin", "*");
builder.put("Access-Control-Allow-Headers", "Authorization, Blazing-Computer-Id");
String realIp = conn.getRemoteSocketAddress().getAddress().getHostAddress();
String ip;
if (wssConfig.proxyEnabled()) {
if (!wssConfig.isAllowed(realIp)) {
BlazingGames.get().debugLog("IP not allowed: " + realIp);
throw new InvalidDataException(BAD_GATEWAY);
}
ip = request.getFieldValue(wssConfig.proxyIpAddressHeader());
if (ip == null) {
BlazingGames.get().debugLog("Proxy header not found: " + wssConfig.proxyIpAddressHeader());
throw new InvalidDataException(BAD_GATEWAY);
}
} else {
ip = realIp;
}
conn.setAttachment(ip);
return builder;
}
public static record ConnectedUser(UUID uuid, String username, int level, long disconnectAt, String room, String ipAddr) {}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.wss;
import java.util.UUID;
import com.google.gson.JsonObject;
public abstract class ClientboundPacket {
public ClientboundPacket(String typeId) { this.typeId = typeId; }
public final String typeId;
public abstract JsonObject serialize();
public static class UserListUpdatePacket extends ClientboundPacket {
public final UUID uuid;
public final boolean isJoin;
public UserListUpdatePacket(UUID uuid, boolean isJoin) {
super("usrupd");
this.uuid = uuid;
this.isJoin = isJoin;
}
@Override
public JsonObject serialize() {
JsonObject out = new JsonObject();
out.addProperty("actioner", uuid.toString());
out.addProperty("type", isJoin);
return out;
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.computing.wss;
import java.util.function.Function;
import org.java_websocket.WebSocket;
import com.google.gson.JsonObject;
import de.blazemcworld.blazinggames.computing.wss.BlazingWSS.ConnectedUser;
public abstract class ServerboundPacket {
protected final JsonObject object;
public ServerboundPacket(JsonObject object) {
this.object = object;
}
public abstract void process(BlazingWSS wss, WebSocket conn, ConnectedUser user, String computerId);
public static enum Type {
;
public final Function<JsonObject, ServerboundPacket> factory;
Type(Function<JsonObject, ServerboundPacket> factory) {
this.factory = factory;
}
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.crates;
import java.util.List;
import java.util.UUID;
import org.bukkit.Location;
import org.bukkit.inventory.ItemStack;
public class CrateData {
public final String id;
public final UUID owner;
public final boolean opened;
public final Location location;
public final int exp;
public final ItemStack helmet;
public final ItemStack chestplate;
public final ItemStack leggings;
public final ItemStack boots;
public final ItemStack offhand;
public final List<ItemStack> hotbarItems;
public final List<ItemStack> inventoryItems;
public CrateData(String id, UUID owner, boolean opened, Location location, int exp,
ItemStack helmet, ItemStack chestplate, ItemStack leggings, ItemStack boots, ItemStack offhand,
List<ItemStack> hotbarItems, List<ItemStack> inventoryItems) {
this.id = id;
this.owner = owner;
this.opened = opened;
this.location = location;
this.exp = exp;
this.helmet = helmet;
this.chestplate = chestplate;
this.leggings = leggings;
this.boots = boots;
this.offhand = offhand;
this.hotbarItems = hotbarItems;
this.inventoryItems = inventoryItems;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.crates;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.PlayerInventory;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.persistence.PersistentDataType;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.data.DataStorage;
import de.blazemcworld.blazinggames.data.compression.GZipCompressionProvider;
import de.blazemcworld.blazinggames.data.providers.ULIDNameProvider;
import de.blazemcworld.blazinggames.data.storage.GsonStorageProvider;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.format.TextDecoration;
public class CrateManager {
private CrateManager() {}
private static final NamespacedKey KEY = BlazingGames.get().key("death_crate_key");
private static final DataStorage<CrateData, String> crateStorage = DataStorage.forClass(
CrateManager.class, null,
new GsonStorageProvider<>(CrateData.class), new ULIDNameProvider(), new GZipCompressionProvider()
);
private static boolean shouldStayOnDeath(ItemStack item) {
if (item == null || item.isEmpty()) {
return false;
}
if (!item.hasItemMeta()) {
return true;
}
ItemMeta meta = item.getItemMeta();
return !meta.getEnchants().containsKey(Enchantment.VANISHING_CURSE);
}
public static String getKeyULID(Location loc) {
List<String> ids = crateStorage.query(data -> {
return !data.opened &&
data.location.getWorld().getName().equals(loc.getWorld().getName()) &&
data.location.blockX() == loc.getBlockX() &&
data.location.blockY() == loc.getBlockY() &&
data.location.blockZ() == loc.getBlockZ();
});
if (ids.isEmpty()) {
return null;
}
if (ids.size() > 1) {
// sort the ULIDs to find the newest
ids.sort((a, b) -> {
return b.compareTo(a);
});
}
return ids.get(0);
}
public static String createDeathCrate(UUID owner, PlayerInventory inventory, int exp, Location crateLocation) {
ArrayList<ItemStack> items = new ArrayList<>();
for (ItemStack item : inventory.getStorageContents()) {
items.add(item);
}
List<ItemStack> hotbarItems = items.subList(0, 9).stream().filter(i -> i == null ? true : CrateManager.shouldStayOnDeath(i)).toList();
List<ItemStack> inventoryItems = items.subList(9, 36).stream().filter(i -> i == null ? true : CrateManager.shouldStayOnDeath(i)).toList();
return crateStorage.storeNext(id -> new CrateData(
id, owner, false,
crateLocation, exp,
shouldStayOnDeath(inventory.getHelmet()) ? inventory.getHelmet() : null,
shouldStayOnDeath(inventory.getChestplate()) ? inventory.getChestplate() : null,
shouldStayOnDeath(inventory.getLeggings()) ? inventory.getLeggings() : null,
shouldStayOnDeath(inventory.getBoots()) ? inventory.getBoots() : null,
shouldStayOnDeath(inventory.getItemInOffHand()) ? inventory.getItemInOffHand() : null,
hotbarItems, inventoryItems
)).right;
}
public static CrateData readCrate(String ulid) {
return crateStorage.getData(ulid);
}
public static void deleteCrate(String ulid) {
crateStorage.deleteData(ulid);
}
public static ItemStack makeKey(String ulid, Location location) {
ItemStack item = new ItemStack(Material.TRIPWIRE_HOOK, 1);
ItemMeta meta = item.getItemMeta();
meta.displayName(Component.text("Death Crate Key").color(NamedTextColor.DARK_RED).decoration(TextDecoration.ITALIC, false));
meta.lore(List.of(
Component.text("Location: %s, %s, %s in %s".formatted(location.getBlockX(), location.getBlockY(), location.getBlockZ(),
location.getWorld().getName())).color(NamedTextColor.GRAY).decoration(TextDecoration.ITALIC, true),
Component.text("ULID: %s".formatted(ulid)).color(NamedTextColor.GRAY).decoration(TextDecoration.ITALIC, true),
Component.empty(),
Component.text("Unlocks the crate at the location above. Can be used by anyone.").color(NamedTextColor.GRAY).decoration(TextDecoration.ITALIC, true)
));
meta.getPersistentDataContainer().set(KEY, PersistentDataType.STRING, ulid);
item.setItemMeta(meta);
return item;
}
public static String getKeyULID(ItemStack item) {
if (item == null) { return null; }
if (!item.hasItemMeta()) { return null; }
return item.getItemMeta().getPersistentDataContainer().get(KEY, PersistentDataType.STRING);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data;
public abstract class CompressionProvider {
public abstract String fileExtension();
public abstract byte[] compress(byte[] input);
public abstract byte[] decompress(byte[] input);
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import java.util.function.Consumer;
import java.util.function.Function;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.utils.Pair;
public class DataStorage<T, I> {
public static final String DATA_STORAGE_DIRECTORY = "blazinggames";
public static final String INDEX_FILE_NAME = "__datastorage_index.json";
private static final File rootDir = new File(DATA_STORAGE_DIRECTORY);
static {
if (!rootDir.exists()) {
rootDir.mkdirs();
}
}
/**
* Creates a new DataStorage for the given class
* @param <T> The type of data being stored
* @param <I> The type of the name identifiers
* @param clazz The class storing the data (use getClass())
* @param tableId Unique table identifier (null if you don't want to use tables, useful for storing many data types)
* @param storage Storage provider
* @param name Naming provider
* @param compression Compression provider
* @return DataStorage
*/
public static <T, I> DataStorage<T, I> forClass(Class<?> clazz, String tableId, StorageProvider<T> storage, NameProvider<I> name, CompressionProvider compression) {
String dirName = tableId == null ? clazz.getName() : clazz.getName() + "+" + tableId;
File dir = new File(rootDir, dirName);
if (!dir.exists()) {
dir.mkdirs();
}
return new DataStorage<>(dir, storage, name, compression);
}
// /**
// * Creates a new DataStorage for the given class, with an indexer
// * @param <T> The type of data being stored
// * @param <I> The type of the name identifiers
// * @param clazz The class storing the data (use getClass())
// * @param storage Storage provider
// * @param name Naming provider
// * @param compression Compression provider
// * @param indexer Indexer
// * @return DataStorage
// */
// public static <T, I> DataStorage<T, I> forClass(Class<?> clazz, StorageProvider<T> storage, NameProvider<I> name, CompressionProvider compression, Consumer<IndexContext<T, I>> indexer) {
// String className = clazz.getName();
// File dir = new File(rootDir, className);
// if (!dir.exists()) {
// dir.mkdirs();
// }
// return new DataStorage<>(dir, storage, name, compression);
// }
public final File dir;
public final StorageProvider<T> storage;
public final NameProvider<I> name;
public final CompressionProvider compression;
public DataStorage(File dir, StorageProvider<T> storage, NameProvider<I> name, CompressionProvider compression) {
this.dir = dir;
this.storage = storage;
this.name = name;
this.compression = compression;
// this.indexer = null;
// this.index = null;
}
// public final Consumer<IndexContext<T, I>> indexer;
// public final HashMap<String, Object> index;
// public DataStorage(File dir, StorageProvider<T> storage, NameProvider<I> name, CompressionProvider compression, Consumer<IndexContext<T, I>> indexer) {
// this.dir = dir;
// this.storage = storage;
// this.name = name;
// this.compression = compression;
// this.indexer = indexer;
// this.index = new HashMap<>();
// }
/**
* Utility to read an entire file as a byte[]
*/
private byte[] readFile(File file) {
if (!file.exists()) {
return null;
}
try (var fis = new FileInputStream(file)) {
return fis.readAllBytes();
} catch (IOException e) {
BlazingGames.get().log(e);
return null;
}
}
/**
* Utility to write a byte[] to a file
*/
private void writeFile(File file, byte[] data) {
try {
if (!file.exists()) {
file.createNewFile();
}
} catch (IOException e) {
BlazingGames.get().log(e);
return;
}
try (var fos = new FileOutputStream(file)) {
fos.write(data);
} catch (IOException e) {
BlazingGames.get().log(e);
}
}
/**
* Synchronized file usage
*/
private void useFile(I identifier, Consumer<File> callback) {
useFile(identifier, file -> {
callback.accept(file);
return null;
});
}
/**
* Synchronized file usage (with return value)
*/
private synchronized <V> V useFile(I identifier, Function<File, V> callback) {
StringBuilder out = new StringBuilder(name.fromValue(identifier));
if (storage.fileExtension() != null) {
out.append(".").append(storage.fileExtension());
}
if (compression.fileExtension() != null) {
out.append(".").append(compression.fileExtension());
}
File file = new File(dir, out.toString());
return callback.apply(file);
}
private String stripFileExtension(String filename) {
int toRemove = 0;
if (compression.fileExtension() != null) {
toRemove += 1;
}
if (storage.fileExtension() != null) {
toRemove += 1;
}
List<String> parts = new ArrayList<>(List.of(filename.split("\\.")));
// remove the last toRemove parts
while (toRemove > 0) {
parts.remove(parts.size() - 1);
toRemove--;
}
return String.join(".", parts);
}
/**
* Gets the data currently stored for the given identifier
* @param identifier The identifier
* @return Data, or null if it can't be found
*/
public T getData(I identifier) {
return getData(identifier, null);
}
/**
* Gets the data currently stored for this identifier
* @param identifier The identifier
* @param defaultValue Default value to return if the data can't be found
* @return Data, or defaultValue if it can't be found
*/
public T getData(I identifier, T defaultValue) {
return useFile(identifier, file -> {
if (!file.exists()) return null;
byte[] contents = readFile(file);
if (contents == null) return null;
byte[] decompressed = compression.decompress(contents);
return storage.read(decompressed);
});
}
/**
* Construct a new instance of a class with the given identifier, and store it
* @param applyId Function to create a new instance of T with the I specified
* @return The identifier used and data constructed
*/
public Pair<T, I> storeNext(Function<I, T> constructor) {
I id = name.next();
if (id == null) {
throw new UnsupportedOperationException("Your name provider doesn't support next() values");
}
T data = constructor.apply(id);
storeData(id, data);
return new Pair<>(data, id);
}
/**
* Stores data and returns an identifier for it
* @param data Data to store
* @return New identifier to find the same data
*/
public I storeNext(T data) {
I id = name.next();
if (id == null) {
throw new UnsupportedOperationException("Your name provider doesn't support next() values");
}
storeData(id, data);
return id;
}
/**
* Stores data with an identifier
* @param identifier The identifier
* @param data The data to store
*/
public void storeData(I identifier, T data) {
useFile(identifier, file -> {
byte[] bytes = storage.write(data);
byte[] compressed = compression.compress(bytes);
writeFile(file, compressed);
});
}
/**
* Deletes stored data
* @param identifier The identifier of the data to delete
*/
public void deleteData(I identifier) {
useFile(identifier, file -> {
if (file.exists()) {
file.delete();
}
});
}
// /**
// * Get data from the index
// * @param key Index key
// * @return Data, if it exists
// */
// @SuppressWarnings("unchecked")
// public <V> V queryIndex(String key, Class<V> clazz) {
// if (index == null) return null;
// if (!index.containsKey(key)) return null;
// if (clazz.isAssignableFrom(index.get(key).getClass())) return (V) index.get(key);
// return null;
// }
/**
* Get all identifiers of data where the predicate matches
* @param predicate Predicate to test with
* @return List of matching data identifiers
*/
public List<I> query(Predicate<T> predicate) {
try (Stream<Path> paths = Files.walk(dir.toPath())) {
return paths.filter(Files::isRegularFile).map(path -> name.fromString(stripFileExtension(path.toFile().getName()))).filter(i -> {
T data = getData(i, null);
if (data == null) return false;
return predicate.test(data);
}).collect(Collectors.toList());
} catch (IOException e) {
BlazingGames.get().log(e);
return List.of();
}
}
/**
* Get data where the predicate matches
* @param predicate Predicate to test with
* @return List of matching data
*/
public List<T> queryForData(Predicate<T> predicate) {
return query(predicate).stream().map(this::getData).collect(Collectors.toList());
}
/**
* Get all identifiers for data matching a certain condition
* @param predicate Predicate to test with
* @return List of matching data identifiers
*/
public List<I> queryIdentifiers(Predicate<I> predicate) {
try (Stream<Path> paths = Files.walk(dir.toPath())) {
return paths.filter(Files::isRegularFile).map(path -> name.fromString(stripFileExtension(path.toFile().getName())))
.filter(predicate::test).collect(Collectors.toList());
} catch (IOException e) {
BlazingGames.get().log(e);
return List.of();
}
}
/**
* Get all data where the identifiers match a certain condition
* @param predicate Predicate to test with
* @return List of matching data
*/
public List<T> queryIdentifiersForData(Predicate<I> predicate) {
return queryIdentifiers(predicate).stream().map(this::getData).collect(Collectors.toList());
}
/**
* Checks if data exists. Works even if the data stored is null
* @param identifier The identifier for the data
* @return If the stored data's file actually exists, without reading it
*/
public boolean hasData(I identifier) {
return useFile(identifier, File::exists);
}
}

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@ -0,0 +1,22 @@
/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data;
public abstract class NameProvider<T> {
public abstract T next();
public abstract String fromValue(T value);
public abstract T fromString(String string);
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data;
public abstract class StorageProvider<T> {
public abstract String fileExtension();
public abstract T read(byte[] data);
public abstract byte[] write(T data);
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data.compression;
import de.blazemcworld.blazinggames.data.CompressionProvider;
public class AntiCompressionProvider extends CompressionProvider {
@Override
public String fileExtension() {
return null;
}
@Override
public byte[] compress(byte[] input) {
return input;
}
@Override
public byte[] decompress(byte[] input) {
return input;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data.compression;
import de.blazemcworld.blazinggames.data.CompressionProvider;
import de.blazemcworld.blazinggames.utils.GZipToolkit;
public class GZipCompressionProvider extends CompressionProvider {
@Override
public String fileExtension() {
return "gz";
}
@Override
public byte[] compress(byte[] input) {
return GZipToolkit.compressBytes(input);
}
@Override
public byte[] decompress(byte[] input) {
return GZipToolkit.decompressBytes(input);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data.providers;
import java.util.function.Supplier;
import de.blazemcworld.blazinggames.data.NameProvider;
public class ArbitraryNameProvider extends NameProvider<String> {
protected final Supplier<String> supplier;
public ArbitraryNameProvider() {
this.supplier = () -> null;
}
public ArbitraryNameProvider(final String value) {
this.supplier = () -> value;
}
public ArbitraryNameProvider(final Supplier<String> supplier) {
this.supplier = supplier;
}
@Override
public String next() {
return supplier.get();
}
@Override
public String fromValue(String value) {
return value;
}
@Override
public String fromString(String string) {
return string;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data.providers;
import de.blazemcworld.blazinggames.data.NameProvider;
import io.azam.ulidj.MonotonicULID;
public class ULIDNameProvider extends NameProvider<String> {
protected final MonotonicULID ulid = new MonotonicULID();
@Override
public String next() {
return ulid.generate();
}
@Override
public String fromValue(String value) {
return value;
}
@Override
public String fromString(String string) {
return string;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data.providers;
import java.util.UUID;
import de.blazemcworld.blazinggames.data.NameProvider;
public class UUIDNameProvider extends NameProvider<UUID> {
@Override
public UUID next() {
return UUID.randomUUID();
}
@Override
public String fromValue(UUID value) {
return value.toString();
}
@Override
public UUID fromString(String string) {
return UUID.fromString(string);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data.storage;
import de.blazemcworld.blazinggames.data.StorageProvider;
public class BinaryStorageProvider extends StorageProvider<byte[]> {
@Override
public String fileExtension() {
return "bin";
}
@Override
public byte[] read(byte[] data) {
return data;
}
@Override
public byte[] write(byte[] data) {
return data;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data.storage;
import java.lang.reflect.Type;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.data.StorageProvider;
public class GsonStorageProvider<T> extends StorageProvider<T> {
public GsonStorageProvider(Type type) {
this.type = type;
}
protected final Type type;
@Override
public String fileExtension() {
return "json";
}
@Override
public T read(byte[] data) {
return BlazingGames.gson.fromJson(new String(data), type);
}
@Override
public byte[] write(T data) {
return BlazingGames.gson.toJson(data, type).getBytes();
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.data.storage;
import de.blazemcworld.blazinggames.data.StorageProvider;
public class RawTextStorageProvider extends StorageProvider<String> {
protected final String fileExtension;
public RawTextStorageProvider(String fileExtension) {
this.fileExtension = fileExtension;
}
@Override
public String fileExtension() {
return fileExtension;
}
@Override
public String read(byte[] data) {
return new String(data);
}
@Override
public byte[] write(String data) {
return data.getBytes();
}
}

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@ -0,0 +1,23 @@
/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.discord;
public record AppConfig(
String token,
long channelId,
long consoleChannelId,
String webhookUrl
) { }

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.discord;
import club.minnced.discord.webhook.WebhookClient;
import club.minnced.discord.webhook.send.WebhookMessage;
import club.minnced.discord.webhook.send.WebhookMessageBuilder;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.events.ChatEventListener;
import de.blazemcworld.blazinggames.utils.PlayerConfig;
import de.blazemcworld.blazinggames.utils.TextUtils;
import net.dv8tion.jda.api.JDA;
import net.dv8tion.jda.api.JDABuilder;
import net.dv8tion.jda.api.entities.Member;
import net.dv8tion.jda.api.entities.Message;
import net.dv8tion.jda.api.entities.channel.middleman.StandardGuildMessageChannel;
import net.dv8tion.jda.api.entities.sticker.Sticker;
import net.dv8tion.jda.api.entities.sticker.StickerItem;
import net.dv8tion.jda.api.events.message.MessageReceivedEvent;
import net.dv8tion.jda.api.hooks.ListenerAdapter;
import net.dv8tion.jda.api.requests.GatewayIntent;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.event.ClickEvent;
import net.kyori.adventure.text.event.HoverEvent;
import net.kyori.adventure.text.format.NamedTextColor;
import net.kyori.adventure.text.format.TextColor;
import net.kyori.adventure.text.format.TextDecoration;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import org.jetbrains.annotations.NotNull;
import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.awt.Color;
import java.text.CharacterIterator;
import java.text.StringCharacterIterator;
import java.util.Arrays;
import java.util.List;
import java.util.Objects;
import java.util.Random;
import java.util.function.Function;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.locks.ReentrantLock;
public class DiscordApp extends ListenerAdapter {
/**
* Starts the bot. This operation blocks the thread.
*/
public static void init(AppConfig config) throws IllegalArgumentException {
if (app != null) return;
app = new DiscordApp(config);
}
/**
* Stop the bot. This operation blocks the thread.
*/
public static void dispose() {
if (app == null) return;
app.stop();
app = null;
}
public static void messageHook(Player player, Component message) {
if (app == null) return;
app.sendDiscordMessage(player, TextUtils.stripColorCodes(TextUtils.componentToString(message)));
}
/**
* Sends a notification to the channel.
* @param notification The notification to send
*/
public static void send(DiscordNotification notification) {
if (app == null) return; // might be disabled or failed to start
app.notify(notification);
}
private static DiscordApp app = null;
private final JDA jda;
private final StandardGuildMessageChannel channel;
private final StandardGuildMessageChannel consoleChannel;
private long lastMessageId = 0;
private final WebhookClient client;
private final ExecutorService executor = Executors.newSingleThreadExecutor();
private final ReentrantLock lock = new ReentrantLock();
private DiscordApp(AppConfig config) {
if (config.token() == null) {
throw new IllegalArgumentException("app token is not defined");
} else if (config.webhookUrl() == null) {
throw new IllegalArgumentException("app webhook is not defined");
}
jda = JDABuilder
.createDefault(config.token())
.addEventListeners(this)
.enableIntents(GatewayIntent.MESSAGE_CONTENT)
.build();
try {
// block thread until JDA has started
jda.awaitReady();
this.channel = jda.getTextChannelById(config.channelId());
if (this.channel == null) {
stop();
throw new IllegalArgumentException("channelId is not a valid channel");
}
this.consoleChannel = jda.getTextChannelById(config.consoleChannelId());
if (this.consoleChannel == null) {
stop();
throw new IllegalArgumentException("consoleChannelId is not a valid channel");
}
BufferedInputStream logs = null;
try {
logs = new BufferedInputStream(new FileInputStream("logs/latest.log"));
BufferedInputStream finalLogs = logs;
Bukkit.getScheduler().scheduleSyncRepeatingTask(BlazingGames.get(), () -> {
try {
String s = new String(finalLogs.readAllBytes());
if (!s.isEmpty()) sendLogMessage(s);
} catch (IOException e) {
BlazingGames.get().log(e);
}
}, 0, 20);
} catch (FileNotFoundException ignored) {}
this.client = WebhookClient.withUrl(config.webhookUrl());
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
}
private void stop() {
jda.shutdown();
try {
// block thread until JDA has stopped
jda.awaitShutdown();
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
}
@Override
public void onMessageReceived(@NotNull MessageReceivedEvent event) {
if (!event.isFromGuild()) return;
if (event.getAuthor().isBot()) return;
if (event.getChannel().getId().equals(this.channel.getId())) {
sendMinecraftMessage(Objects.requireNonNull(event.getMember()),
event.getMessage().getContentRaw(),
event.getMessage().getAttachments().toArray(new Message.Attachment[0]),
event.getMessage().getStickers().toArray(new StickerItem[0]));
} else if (event.getChannel().getId().equals(this.consoleChannel.getId())) {
lastMessageId = 0;
String command = event.getMessage().getContentRaw();
if (command.startsWith("/")) command = command.substring(1);
String finalCommand = command;
Bukkit.getScheduler().runTask(BlazingGames.get(), () -> Bukkit.getServer().dispatchCommand(Bukkit.getConsoleSender(), finalCommand));
}
}
private void sendDiscordMessage(Player player, String content) {
PlayerConfig config = PlayerConfig.forPlayer(player.getUniqueId());
StringBuilder username = new StringBuilder();
if (config.getDisplayName() != null && !config.getDisplayName().equals(player.getName())) {
username.append(config.getDisplayName()).append(" [aka ").append(player.getName()).append("]");
} else {
username.append(player.getName());
}
if (config.getPronouns() != null) {
username.append(" (").append(config.getPronouns()).append(")");
}
if (player.isOp()) {
username.append(" \u266E");
}
String out;
if (ChatEventListener.meFormat(content) != null) {
out = ((config.getDisplayName() != null) ? config.getDisplayName() : player.getName()) + " " + ChatEventListener.meFormat(content);
} else if (ChatEventListener.greentextFormat(content) != null) {
StringBuilder builder = new StringBuilder();
String[] parts = ChatEventListener.greentextFormat(content);
for (String part : parts) {
builder.append("\\> ").append(part).append("\n");
}
out = builder.toString().trim();
} else {
out = content;
}
WebhookMessage message = new WebhookMessageBuilder()
.setUsername(username.toString())
.setAvatarUrl("https://cravatar.eu/helmavatar/" + player.getUniqueId() + "/128.png")
.setContent(out)
.build();
this.client.send(message);
}
private void sendLogMessage(String content) {
executor.submit(() -> {
try {
lock.lock();
if (lastMessageId == 0) {
Message last = consoleChannel.sendMessage("```\n\n```").complete();
lastMessageId = last.getIdLong();
}
Message last = consoleChannel.retrieveMessageById(lastMessageId).complete();
String[] lines = content.split("\n");
StringBuilder msgContent = new StringBuilder();
int index = 0;
boolean editedLast = false;
for (String line : lines) {
index++;
if (!editedLast) {
if (last.getContentRaw().length() + msgContent.length() + line.length() + 5 < 2000) {
msgContent.append(line).append("\n");
if (index == lines.length) {
String oldContent = last.getContentRaw().substring(0, last.getContentRaw().length() - 4);
last.editMessage(oldContent + msgContent + "\n```").complete();
}
} else {
if (last.getContentRaw().length() + msgContent.length() + line.length() + 5 >= 2000 && index == lines.length) {
if (msgContent.isEmpty()) msgContent = new StringBuilder("```\n");
if (!msgContent.toString().startsWith("```\n")) msgContent = new StringBuilder("```\n" + msgContent);
msgContent.append(line).append("\n");
Message msg = consoleChannel.sendMessage(msgContent + "```").complete();
lastMessageId = msg.getIdLong();
} else {
if (msgContent.isEmpty()) msgContent = new StringBuilder("```\n");
String oldContent = last.getContentRaw().substring(0, last.getContentRaw().length() - 4);
last.editMessage(oldContent + msgContent + "\n```").complete();
msgContent = new StringBuilder("```\n" + line);
editedLast = true;
}
}
} else {
if (msgContent.length() + line.length() + 5 < 2000 && index != lines.length) {
msgContent.append(line).append("\n");
} else {
if (msgContent.isEmpty()) msgContent = new StringBuilder("```\n");
Message msg = consoleChannel.sendMessage(msgContent + "```").complete();
lastMessageId = msg.getIdLong();
msgContent = new StringBuilder("```\n" + line);
}
}
}
} finally {
lock.unlock();
}
});
}
// https://stackoverflow.com/a/4247219
private Component prettyName(String text) {
Random random = new Random(text.hashCode()); // use hashCode for consistency
final float hue = random.nextFloat();
// Saturation between 0.1 and 0.3
final float saturation = (random.nextInt(2000) + 1000) / 10000f;
final float luminance = 0.9f;
final Color color = Color.getHSBColor(hue, saturation, luminance);
return Component.text(text).color(TextColor.color(color.getRGB()));
}
private <T> Component formatArrayIntoComponent(
String title, T[] items, Function<T, Component> chatText,
Function<T, Component> hoverText, Function<T, String> clickUrl
) {
Component lBracket = Component.text("[").color(NamedTextColor.GRAY);
Component rBracket = Component.text("]").color(NamedTextColor.GRAY);
Component attachmentList = Arrays.stream(items).map(t -> lBracket.append(chatText.apply(t)).append(rBracket)
.hoverEvent(HoverEvent.showText(hoverText.apply(t)))
.clickEvent(ClickEvent.openUrl(clickUrl.apply(t)))
.color(NamedTextColor.GRAY))
.reduce(Component.empty(), (textComponent, textComponent2) ->
Component.empty().equals(textComponent) ? textComponent.append(textComponent2) :
textComponent.append(Component.text(", ").color(NamedTextColor.WHITE))
.append(textComponent2)
);
return Component.newline().append(Component.text("" + title + ": ").color(NamedTextColor.WHITE)).append(attachmentList);
}
private static Component createAttachmentDataString(Message.Attachment attachment) {
Component description = (attachment.getDescription() == null) ?
Component.text("No description (alt text) provided").decorate(TextDecoration.ITALIC) :
Component.text(attachment.getDescription());
Component metadata = Component.text(attachment.getContentType() + " - " + humanReadableByteCountBin(attachment.getSize()));
Component spoiler = attachment.isSpoiler() ? Component.newline().append(Component.text(
"This file is a spoiler!"
).color(NamedTextColor.RED)) : Component.empty();
return Component.empty().append(description).appendNewline().append(metadata).append(spoiler).appendNewline().appendNewline().append(
Component.text("Click to preview in browser")
);
}
// https://stackoverflow.com/a/3758880
// changed to use Int instead of Long
public static String humanReadableByteCountBin(int bytes) {
long absB = bytes == Integer.MIN_VALUE ? Integer.MAX_VALUE : Math.abs(bytes);
if (absB < 1024) {
return bytes + " B";
}
long value = absB;
CharacterIterator ci = new StringCharacterIterator("KMGTPE");
for (int i = 40; i >= 0 && absB > 0xfffccccccccccccL >> i; i -= 10) {
value >>= 10;
ci.next();
}
value *= Long.signum(bytes);
return String.format("%.1f %ciB", value / 1024.0, ci.current());
}
private void sendMinecraftMessage(Member member, String content, Message.Attachment[] attachmentsRaw, Sticker[] stickersRaw) {
Component attachments = (attachmentsRaw.length > 0) ? formatArrayIntoComponent(
"Attachments", attachmentsRaw, attachment -> prettyName(attachment.getFileName()),
DiscordApp::createAttachmentDataString, // fun fact: if that method is not static, intellij complains for some reason
Message.Attachment::getUrl
) : Component.empty();
Component stickers = (stickersRaw.length > 0) ? formatArrayIntoComponent(
"Stickers", stickersRaw, sticker -> prettyName(sticker.getName()),
sticker -> Component.text("Open Discord to view this sticker"),
sticker -> ""
) : Component.empty();
Component messageSegment;
if (!content.isBlank()) {
messageSegment = Component.text(": ")
.color(NamedTextColor.WHITE)
.append(TextUtils.colorCodeParser(TextUtils.stringToComponent(content).color(NamedTextColor.WHITE)));
} else if (attachmentsRaw.length > 0) {
messageSegment = Component.text(" sent attachments").color(NamedTextColor.WHITE);
} else if (stickersRaw.length > 0) {
messageSegment = Component.text(" sent stickers").color(NamedTextColor.WHITE);
} else {
messageSegment = Component.text(" sent something").color(NamedTextColor.WHITE);
}
Bukkit.broadcast(Component.text()
.append(Component.text("[DISCORD] ")
.color(TextColor.color(0x2d4386)))
.append(Component.text(member.getEffectiveName())
.color(TextColor.color(member.getColorRaw())))
.append(messageSegment)
.append(attachments)
.append(stickers)
.build());
}
private void notify(DiscordNotification notification) {
channel.sendMessageEmbeds(List.of(notification.toEmbed()))
.setSuppressedNotifications(true).queue();
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.discord;
import de.blazemcworld.blazinggames.utils.TextUtils;
import io.papermc.paper.advancement.AdvancementDisplay;
import net.dv8tion.jda.api.EmbedBuilder;
import net.dv8tion.jda.api.entities.MessageEmbed;
import org.bukkit.Bukkit;
import org.bukkit.entity.Player;
import java.awt.Color;
public record DiscordNotification(
Player player,
String title,
String description,
Color color,
String iconUrl
) {
public static DiscordNotification serverStartup() {
return new DiscordNotification(
null, "Server Started", null, Color.GREEN, null
);
}
public static DiscordNotification serverShutdown() {
return new DiscordNotification(
null, "Server Stopped", null, Color.RED, null
);
}
public static DiscordNotification playerJoin(Player player) {
int players = Bukkit.getOnlinePlayers().size();
String verbText = players == 1 ? "is" : "are";
String playersText = players == 1 ? "player" : "players";
return new DiscordNotification(
player, "Joined the game",
"There " + verbText + " now " + players + " " + playersText + " online",
Color.GREEN, null
);
}
public static DiscordNotification playerLeave(Player player) {
int players = Bukkit.getOnlinePlayers().size() - 1;
String verbText = players == 1 ? "is" : "are";
String playersText = players == 1 ? "player" : "players";
return new DiscordNotification(
player, "Left the game",
"There " + verbText + " now " + players + " " + playersText + " online",
Color.RED, null
);
}
public static DiscordNotification playerAdvancement(Player player, AdvancementDisplay advancement) {
return new DiscordNotification(
player, "Obtained " + TextUtils.componentToString(advancement.title()),
TextUtils.componentToString(advancement.description()), Color.YELLOW,
"https://raw.githubusercontent.com/Owen1212055/mc-assets/main/assets/"
+ advancement.icon().getType() + ".png"
);
}
public static DiscordNotification playerDeath(Player player, String deathMessage) {
return new DiscordNotification(
player, "Died",
deathMessage, Color.ORANGE, null
);
}
public MessageEmbed toEmbed() {
EmbedBuilder builder = new EmbedBuilder();
// defaults
builder.setTitle("Notification");
builder.setColor(Color.ORANGE);
if (player != null) builder.setAuthor(
player.getName(), null,
"http://cravatar.eu/helmhead/" + player.getUniqueId() + "/128.png"
);
if (title != null) builder.setTitle(title);
if (description != null) builder.setDescription(description);
if (color != null) builder.setColor(color);
if (iconUrl != null) builder.setThumbnail(iconUrl);
return builder.build();
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.PaperEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.entity.Entity;
import org.bukkit.entity.Illager;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class BaneOfIllagersEnchantment extends CustomEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("bane_of_illagers");
}
@Override
public @NotNull String getDisplayName() {
return "Bane of Illagers";
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.WEAPON;
}
public int getMaxLevel() {
return 5;
}
public double getDamageIncrease(Entity victim, int level) {
if(victim instanceof Illager) {
return level*2.5;
}
return 0;
}
@Override
public int maxLevelAvailableInAltar(int altarTier) {
return altarTier + 1;
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.IRON_AXE);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
level, level, switch(level) {
case 3, 4 -> 16;
default -> 1;
}, switch(level) {
case 2 -> new MaterialItemPredicate(Material.IRON_AXE);
case 3 -> new MaterialItemPredicate(Material.EMERALD);
case 4 -> new MaterialItemPredicate(Material.EMERALD_BLOCK);
case 5 -> new MaterialItemPredicate(Material.TOTEM_OF_UNDYING);
default -> new MaterialItemPredicate(Material.SADDLE);
}
);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomTreasureEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.PaperEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class CapturingEnchantment extends CustomTreasureEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("capturing");
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.CREEPER_SPAWN_EGG);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
level, level*4, 16, switch(level) {
case 2 -> new MaterialItemPredicate(Material.SPIDER_EYE);
case 3 -> new MaterialItemPredicate(Material.EGG);
default -> new MaterialItemPredicate(Material.GUNPOWDER);
}
);
}
@Override
public @NotNull String getDisplayName() {
return "Capturing";
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.WEAPON;
}
@Override
public int maxLevelAvailableInAltar(int altarTier) {
if(altarTier <= 2) return 0;
if (altarTier == 4) return 3;
return altarTier - 1;
}
public int getMaxLevel() {
return 3;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomSingleLeveledEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.PaperEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class CollectableEnchantment extends CustomSingleLeveledEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("collectable");
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.HOPPER_MINECART);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(1, 2, 4, new MaterialItemPredicate(Material.ENDER_PEARL));
}
@Override
public @NotNull String getDisplayName() {
return "Collectable";
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.TOOL;
}
@Override
protected boolean allowAltarTier(int altarTier) {
return altarTier >= 2;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentType;
import de.blazemcworld.blazinggames.enchantments.sys.CustomSingleLeveledEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.PaperEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class FlameTouchEnchantment extends CustomSingleLeveledEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("flame_touch");
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.BLAZE_POWDER);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(1, 4, 16, new MaterialItemPredicate(Material.BLAZE_POWDER));
}
@Override
public @NotNull String getDisplayName() {
return "Flame Touch";
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.TOOL;
}
public @NotNull CustomEnchantmentType getEnchantmentType() {
return CustomEnchantmentType.TWISTED;
}
@Override
protected boolean allowAltarTier(int altarTier) {
return altarTier >= 3;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantments;
import de.blazemcworld.blazinggames.enchantments.sys.PaperEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.World;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Entity;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class HellInfusionEnchantment extends CustomEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("hell_infusion");
}
@Override
public @NotNull String getDisplayName() {
return "Hell Infusion";
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.WEAPON;
}
public int getMaxLevel() {
return 3;
}
public double getDamageIncrease(Entity victim, int level) {
if(victim.getWorld().getEnvironment() == World.Environment.NETHER) {
return level*level*0.5;
}
return 0;
}
public boolean conflictsWith(Enchantment enchantment) {
return enchantment == Enchantment.SHARPNESS
|| enchantment == Enchantment.SMITE
|| enchantment == Enchantment.BANE_OF_ARTHROPODS;
}
public boolean conflictsWith(@NotNull CustomEnchantment enchantment) {
return enchantment == CustomEnchantments.SEA_INFUSION
|| enchantment == CustomEnchantments.BANE_OF_ILLAGERS;
}
@Override
public int maxLevelAvailableInAltar(int altarTier) {
if(altarTier <= 1) return 0;
return altarTier - 1;
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.MAGMA_BLOCK);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
level, level * 4, level == 3 ? 64 : 32, switch(level) {
case 2 -> new MaterialItemPredicate(Material.MAGMA_BLOCK);
case 3 -> new MaterialItemPredicate(Material.BLAZE_POWDER);
default -> new MaterialItemPredicate(Material.MAGMA_CREAM);
}
);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.BlazingEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomSingleLeveledEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class NatureBlessingEnchantment extends CustomSingleLeveledEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("nature_blessing");
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.WHEAT);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
1, 4, 32, new MaterialItemPredicate(Material.BONE_BLOCK)
);
}
@Override
public @NotNull String getDisplayName() {
return "Nature's Blessing";
}
public CustomEnchantmentTarget getItemTarget() {
return BlazingEnchantmentTarget.HOE;
}
@Override
protected boolean allowAltarTier(int altarTier) {
return true;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantments;
import de.blazemcworld.blazinggames.enchantments.sys.PaperEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import de.blazemcworld.blazinggames.utils.Triple;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
import java.util.List;
public class PatternEnchantment extends CustomEnchantment {
public static List<Triple<Integer, Integer, Material>> dimensions = List.of(
new Triple<>(1,2, Material.WOODEN_PICKAXE),
new Triple<>(2,2, Material.STONE_PICKAXE),
new Triple<>(3,3, Material.IRON_PICKAXE)
);
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("pattern");
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.IRON_PICKAXE);
}
@Override
public AltarRecipe getRecipe(int level) {
if(level <= 0) {
return getRecipe(1);
}
if(level > dimensions.size()) {
return getRecipe(dimensions.size());
}
return new AltarRecipe(level, level * 4, new MaterialItemPredicate(dimensions.get(level-1).right));
}
@Override
public @NotNull String getDisplayName() {
return "Pattern";
}
public @NotNull String getDisplayLevel(int level) {
if(level <= 0 || level > dimensions.size()) {
return super.getDisplayLevel(level);
}
return dimensions.get(level-1).left + "x" + dimensions.get(level-1).middle;
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.TOOL;
}
public int getMaxLevel() {
return 3;
}
public boolean conflictsWith(@NotNull CustomEnchantment enchantment) {
return enchantment == CustomEnchantments.TREE_FELLER;
}
@Override
public boolean canUpgradeLevel(int currentLevel) {
return false;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.BlazingEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class ReflectiveDefensesEnchantment extends CustomEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("reflective_defenses");
}
@Override
public @NotNull String getDisplayName() {
return "Reflective Defenses";
}
public CustomEnchantmentTarget getItemTarget() {
return BlazingEnchantmentTarget.SHIELD;
}
public int getMaxLevel() {
return 5;
}
@Override
public int maxLevelAvailableInAltar(int altarTier) {
return altarTier + 1;
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.SHIELD);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
level,
level * 2,
level == 5 ? 1 : 16,
switch(level) {
case 2 -> new MaterialItemPredicate(Material.SWEET_BERRIES);
case 3 -> new MaterialItemPredicate(Material.PRISMARINE_SHARD);
case 4 -> new MaterialItemPredicate(Material.PRISMARINE_CRYSTALS);
case 5 -> new MaterialItemPredicate(Material.DIAMOND_BLOCK);
default -> new MaterialItemPredicate(Material.CACTUS);
}
);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomTreasureEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.PaperEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class ScavengerEnchantment extends CustomTreasureEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("scavenger");
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.GOLD_INGOT);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
level, level*8,
64, switch(level) {
case 2 -> new MaterialItemPredicate(Material.DIAMOND);
case 3 -> new MaterialItemPredicate(Material.NETHERITE_SCRAP);
default -> new MaterialItemPredicate(Material.GOLD_INGOT);
}
);
}
@Override
public @NotNull String getDisplayName() {
return "Scavenger";
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.WEAPON;
}
public int getMaxLevel() {
return 3;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.BlazingEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantments;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Entity;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class SeaInfusionEnchantment extends CustomEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("sea_infusion");
}
@Override
public @NotNull String getDisplayName() {
return "Sea Infusion";
}
public CustomEnchantmentTarget getItemTarget() {
return BlazingEnchantmentTarget.WEAPON_TRIDENT;
}
public int getMaxLevel() {
return 3;
}
public double getDamageIncrease(Entity victim, int level) {
if(victim.isInWaterOrRainOrBubbleColumn()) {
return level*level*0.5;
}
return 0;
}
public boolean conflictsWith(Enchantment enchantment) {
return enchantment == Enchantment.SHARPNESS
|| enchantment == Enchantment.SMITE
|| enchantment == Enchantment.BANE_OF_ARTHROPODS;
}
public boolean conflictsWith(@NotNull CustomEnchantment enchantment) {
return enchantment == CustomEnchantments.HELL_INFUSION
|| enchantment == CustomEnchantments.BANE_OF_ILLAGERS;
}
@Override
public int maxLevelAvailableInAltar(int altarTier) {
if(altarTier <= 1) return 0;
return altarTier - 1;
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.TUBE_CORAL_BLOCK);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
level, level * 4, level == 3 ? 32 : 16, switch(level) {
case 2 -> new MaterialItemPredicate(Material.TUBE_CORAL_BLOCK);
case 3 -> new MaterialItemPredicate(Material.SPONGE);
default -> new MaterialItemPredicate(Material.TUBE_CORAL);
}
);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.BlazingEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantments;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class TreeFellerEnchantment extends CustomEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("tree_feller");
}
@Override
public @NotNull String getDisplayName() {
return "Tree Feller";
}
public CustomEnchantmentTarget getItemTarget() {
return BlazingEnchantmentTarget.AXE;
}
public int getMaxLevel() {
return 5;
}
public boolean conflictsWith(@NotNull CustomEnchantment enchantment) {
return enchantment == CustomEnchantments.PATTERN;
}
@Override
public int maxLevelAvailableInAltar(int altarTier) {
if(altarTier >= 4) return 5;
return altarTier;
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.OAK_SAPLING);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
level,
level * 3,
32,
switch(level) {
case 2 -> new MaterialItemPredicate(Material.JUNGLE_LOG);
case 3 -> new MaterialItemPredicate(Material.CHERRY_LOG);
case 4 -> new MaterialItemPredicate(Material.WARPED_STEM);
case 5 -> new MaterialItemPredicate(Material.CHORUS_FLOWER);
default -> new MaterialItemPredicate(Material.OAK_LOG);
}
);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentType;
import de.blazemcworld.blazinggames.enchantments.sys.CustomTreasureSingleLeveledEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.PaperEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class UnshinyEnchantment extends CustomTreasureSingleLeveledEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("unshiny");
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.INK_SAC);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(1, 0, new MaterialItemPredicate(Material.INK_SAC));
}
@Override
public @NotNull String getDisplayName() {
return "Unshiny";
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.ALL;
}
public @NotNull CustomEnchantmentType getEnchantmentType() {
return CustomEnchantmentType.COSMETIC;
}
@Override
protected boolean allowAltarTier(int altarTier) {
return true;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments;
import de.blazemcworld.blazinggames.BlazingGames;
import de.blazemcworld.blazinggames.enchantments.sys.BlazingEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomEnchantmentTarget;
import de.blazemcworld.blazinggames.enchantments.sys.CustomTreasureEnchantment;
import de.blazemcworld.blazinggames.enchantments.sys.altar.AltarRecipe;
import de.blazemcworld.blazinggames.items.MaterialItemPredicate;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public class UpdraftEnchantment extends CustomTreasureEnchantment {
@Override
public @NotNull NamespacedKey getKey() {
return BlazingGames.get().key("updraft");
}
@Override
public ItemStack getPreIcon() {
return new ItemStack(Material.CAMPFIRE);
}
@Override
public AltarRecipe getRecipe(int level) {
return new AltarRecipe(
level, level * 8, 16, new MaterialItemPredicate(
level == 2 ? Material.SOUL_CAMPFIRE : Material.CAMPFIRE)
);
}
@Override
public @NotNull String getDisplayName() {
return "Updraft";
}
public CustomEnchantmentTarget getItemTarget() {
return BlazingEnchantmentTarget.ELYTRA;
}
@Override
public int maxLevelAvailableInAltar(int altarTier) {
if(altarTier <= 1) return 0;
return altarTier - 1;
}
public int getMaxLevel() {
return 2;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments.sys;
import org.bukkit.Material;
import org.jetbrains.annotations.NotNull;
import java.util.Set;
public enum BlazingEnchantmentTarget implements CustomEnchantmentTarget {
AXE(Material.WOODEN_AXE, Material.STONE_AXE, Material.IRON_AXE, Material.GOLDEN_AXE, Material.DIAMOND_AXE, Material.NETHERITE_AXE),
HOE(Material.WOODEN_HOE, Material.STONE_HOE, Material.IRON_HOE, Material.GOLDEN_HOE, Material.DIAMOND_HOE, Material.NETHERITE_HOE),
SHIELD(Material.SHIELD), ELYTRA(Material.ELYTRA),
WEAPON_TRIDENT(Material.WOODEN_SWORD, Material.STONE_SWORD, Material.IRON_SWORD, Material.GOLDEN_SWORD,
Material.DIAMOND_SWORD, Material.NETHERITE_SWORD, Material.TRIDENT);
final Set<Material> allowed;
BlazingEnchantmentTarget(Material... allowed) {
this.allowed = Set.of(allowed);
}
public boolean includes(@NotNull Material item) {
return allowed.contains(item);
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments.sys;
import de.blazemcworld.blazinggames.utils.NumberUtils;
import net.kyori.adventure.text.Component;
import net.kyori.adventure.text.format.TextDecoration;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Entity;
import org.bukkit.inventory.EquipmentSlot;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.EnchantmentStorageMeta;
import org.bukkit.inventory.meta.ItemMeta;
import org.jetbrains.annotations.NotNull;
import java.util.Map;
import java.util.Set;
public abstract class CustomEnchantment implements EnchantmentWrapper {
public abstract @NotNull NamespacedKey getKey();
@Override
public ItemStack apply(ItemStack tool, int level) {
return EnchantmentHelper.setCustomEnchantment(tool, this, level);
}
@Override
public int getLevel(ItemStack tool) {
return EnchantmentHelper.getCustomEnchantmentLevel(tool, this);
}
@Override
public int getMaxLevel() {
return 1;
}
public CustomEnchantmentTarget getItemTarget() {
return PaperEnchantmentTarget.BREAKABLE;
}
public boolean canEnchantItem(@NotNull ItemStack itemStack) {
Map<CustomEnchantment, Integer> customEnchantmentLevels = EnchantmentHelper.getCustomEnchantments(itemStack);
for(Map.Entry<CustomEnchantment, Integer> entry : customEnchantmentLevels.entrySet()) {
if(conflictsWith(entry.getKey()) || entry.getKey().conflictsWith(this)) {
return false;
}
}
ItemMeta meta = itemStack.getItemMeta();
Map<Enchantment, Integer> enchantmentLevels = Map.of();
if(meta != null) {
enchantmentLevels = itemStack.getItemMeta().getEnchants();
}
for(Map.Entry<Enchantment, Integer> entry : enchantmentLevels.entrySet()) {
if(conflictsWith(entry.getKey())) {
return false;
}
}
if(itemStack.getItemMeta() instanceof EnchantmentStorageMeta esm) {
Map<Enchantment, Integer> storedEnchantmentLevels = esm.getStoredEnchants();
for(Map.Entry<Enchantment, Integer> entry : storedEnchantmentLevels.entrySet()) {
if(conflictsWith(entry.getKey())) {
return false;
}
}
}
return canGoOnItem(itemStack);
}
@Override
public boolean canGoOnItem(ItemStack tool) {
return getItemTarget().includes(tool) || tool.getType() == Material.BOOK
|| tool.getType() == Material.ENCHANTED_BOOK;
}
public int maxLevelAvailableInAltar(int altarTier) {
if(altarTier == 4) {
return getMaxLevel();
}
return Math.min(getMaxLevel(), altarTier);
}
public boolean canUpgradeLevel(int currentLevel) {
return true;
}
public @NotNull CustomEnchantmentType getEnchantmentType() {
return CustomEnchantmentType.NORMAL;
}
@Override
public final @NotNull Component getComponent(int level) {
String levelText = getDisplayLevel(level);
if(levelText.isBlank()) levelText = "";
else levelText = " " + levelText;
return Component.text(getDisplayName() + levelText).color(getEnchantmentType().getColor()).decoration(TextDecoration.ITALIC, false);
}
public @NotNull String getDisplayLevel(int level) {
return NumberUtils.getRomanNumber(level);
}
public abstract @NotNull String getDisplayName();
public @NotNull Set<EquipmentSlot> getActiveSlots() {
return Set.of(EquipmentSlot.values());
}
@Override
public String toString() {
return getKey().toString();
}
public double getDamageIncrease(Entity victim, int level) {
return 0;
}
@Override
public Component getLevelessComponent() {
return Component.text(getDisplayName()).color(getEnchantmentType().getColor()).decoration(TextDecoration.ITALIC, false);
}
@Override
public boolean isTreasure() {
return false;
}
}

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/*
* Copyright 2025 The Blazing Games Maintainers
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package de.blazemcworld.blazinggames.enchantments.sys;
import org.bukkit.Material;
import org.bukkit.inventory.ItemStack;
import org.jetbrains.annotations.NotNull;
public interface CustomEnchantmentTarget {
boolean includes(@NotNull Material item);
default boolean includes(@NotNull ItemStack item) {
return includes(item.getType());
}
}

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