Java compiler for GeyserOptionalPack (#65)

* inital commit

* i think pr is ready now

* wait now its ready

* Update copyright year

* add license to each file

* Update pack version

* copy license / mojang disclaimer to pack

* Update mojang.md

* test actions

* Update build.yml

* Update build.yml

* Update build.yml

* Update build.yml

* Update build.yml

* Update build.yml

* Update build.yml

* Update .gitignore

* clean up some code

* change "extracting" to copying

* Update build.yml

* Add new compilation instructions

* update developer documentation for new compiler

* make some code more readable

* some more code cleanup

* Code cleanup and tweaks

* Move to gradle action for running

* Cleanup run folder

* Update build action to use run folder

* Lets not bother with the run folder

* Download the specified version from mojang

* Remove old run folder

---------

Co-authored-by: rtm516 <[email protected]>

Author: letsgoawaydev

.github/workflows/build.yml

@@ -13,32 +13,27 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout repository
-        # See https://github.com/actions/checkout/commits
-        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
-
-      - name: Install ImageMagick
-        run: sudo apt install -y imagemagick
-
-      - name: Prepare pack
-        run: bash prepare_pack.sh
-
-      - name: Zip pack
-        run: zip GeyserOptionalPack.mcpack -r . -x ".*" required_files.txt prepare_pack.sh
+      - name: Setup Gradle
+        uses: GeyserMC/actions/setup-gradle-composite@master
+        with:
+          setup-java_java-version: 21
 
-      - name: Archive artifacts
+      - name: Build and run with Gradle
+        run: ./gradlew run
+      
+      - name: Archive resource pack artifact
         # See https://github.com/actions/upload-artifact/commits
         uses: actions/upload-artifact@65462800fd760344b1a7b4382951275a0abb4808 # v4.3.3
         if: success()
         with:
           name: GeyserOptionalPack
           path: GeyserOptionalPack.mcpack
-
+          
       - name: Get Version
         if: ${{ success() && github.repository == 'GeyserMC/GeyserOptionalPack' && github.ref_name == 'master' }}
         id: get-version
         run: |
-          version=$(cat manifest.json | jq -r '.header.version | join(".")')
+          version=$(cat src/main/resources/optionalpack/manifest.json | jq -r '.header.version | join(".")')
           echo "VERSION=${version}" >> $GITHUB_OUTPUT
 
       - name: Get Release Metadata

.gitignore

@@ -1,16 +1,262 @@
-.idea/
+# Created by https://www.toptal.com/developers/gitignore/api/git,java,gradle,eclipse,netbeans,jetbrains+all,visualstudiocode
+# Edit at https://www.toptal.com/developers/gitignore?templates=git,java,gradle,eclipse,netbeans,jetbrains+all,visualstudiocode
+
+### Eclipse ###
+.metadata
+bin/
+tmp/
+*.tmp
+*.bak
+*.swp
+*~.nib
+local.properties
+.settings/
+.loadpath
+.recommenders
+
+# External tool builders
+.externalToolBuilders/
+
+# Locally stored "Eclipse launch configurations"
+*.launch
+
+# PyDev specific (Python IDE for Eclipse)
+*.pydevproject
+
+# CDT-specific (C/C++ Development Tooling)
+.cproject
+
+# CDT- autotools
+.autotools
+
+# Java annotation processor (APT)
+.factorypath
+
+# PDT-specific (PHP Development Tools)
+.buildpath
+
+# sbteclipse plugin
+.target
+
+# Tern plugin
+.tern-project
+
+# TeXlipse plugin
+.texlipse
+
+# STS (Spring Tool Suite)
+.springBeans
+
+# Code Recommenders
+.recommenders/
+
+# Annotation Processing
+.apt_generated/
+.apt_generated_test/
+
+# Scala IDE specific (Scala & Java development for Eclipse)
+.cache-main
+.scala_dependencies
+.worksheet
+
+# Uncomment this line if you wish to ignore the project description file.
+# Typically, this file would be tracked if it contains build/dependency configurations:
+#.project
+
+### Eclipse Patch ###
+# Spring Boot Tooling
+.sts4-cache/
+
+### Git ###
+# Created by git for backups. To disable backups in Git:
+# $ git config --global mergetool.keepBackup false
+*.orig
+
+# Created by git when using merge tools for conflicts
+*.BACKUP.*
+*.BASE.*
+*.LOCAL.*
+*.REMOTE.*
+*_BACKUP_*.txt
+*_BASE_*.txt
+*_LOCAL_*.txt
+*_REMOTE_*.txt
+
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# 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*
+replay_pid*
+
+### JetBrains+all ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# AWS User-specific
+.idea/**/aws.xml
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn.  Uncomment if using
+# auto-import.
+# .idea/artifacts
+# .idea/compiler.xml
+# .idea/jarRepositories.xml
+# .idea/modules.xml
+# .idea/*.iml
+# .idea/modules
+# *.iml
+# *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# SonarLint plugin
+.idea/sonarlint/
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
+
+### JetBrains+all Patch ###
+# Ignore everything but code style settings and run configurations
+# that are supposed to be shared within teams.
+
+.idea/*
+
+!.idea/codeStyles
+!.idea/runConfigurations
+
+### NetBeans ###
+**/nbproject/private/
+**/nbproject/Makefile-*.mk
+**/nbproject/Package-*.bash
+build/
+nbbuild/
+dist/
+nbdist/
+.nb-gradle/
+
+### VisualStudioCode ###
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+!.vscode/*.code-snippets
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+
+### VisualStudioCode Patch ###
+# Ignore all local history of files
+.history
+.ionide
+
+### Gradle ###
+.gradle
+**/build/
+!src/**/build/
+
+# Ignore Gradle GUI config
+gradle-app.setting
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+
+# Avoid ignore Gradle wrappper properties
+!gradle-wrapper.properties
+
+# Cache of project
+.gradletasknamecache
+
+# Eclipse Gradle plugin generated files
+# Eclipse Core
+.project
+# JDT-specific (Eclipse Java Development Tools)
+.classpath
+
+### Gradle Patch ###
+# Java heap dump
+*.hprof
+
+# End of https://www.toptal.com/developers/gitignore/api/git,java,gradle,eclipse,netbeans,jetbrains+all,visualstudiocode
+
+# Output pack files
 GeyserOptionalPack.mcpack
 GeyserOptionalPack.zip
-# Java Edition textures that should not be submitted to Git
-textures/geyser/entity/iron_golem/iron_golem_crackiness_high.png
-textures/geyser/entity/iron_golem/iron_golem_crackiness_low.png
-textures/geyser/entity/iron_golem/iron_golem_crackiness_medium.png
-textures/geyser/entity/arrow/spectral_arrow.png
-textures/geyser/entity/rabbit/caerbannog.png
-textures/geyser/particle/damage.png
-textures/geyser/particle/flash.png
-textures/geyser/particle/nautilus.png
-textures/geyser/particle/sweep_attack.png
-textures/geyser/entity/illager/illusioner.png
-# Blockception's Minecraft Bedrock Development VS Code Extension settings
-.mcattributes
+
+# Development folders
+temp/

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2021 GeyserMC
+Copyright (c) 2025 GeyserMC
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -19,11 +19,13 @@ Download: [GeyserOptionalPack.mcpack](https://download.geysermc.org/v2/projects/
   - 2x2 crafting grid while in creative mode
   - Tick-delay and rename fields in the command block menu
   - Structure block options that do not exist on Java
-- Removes the (sub)title background for attack cooldowns 
 
-### Manually building
+### Manually compiling the pack
 
-Run `./prepare_pack.sh` in this directory and the necessary files from the vanilla jar will be copied to the required directories. Zip up and you're set. Optionally, you may compress the output JSON files by running `./prepare_pack.sh -jc`. This should not be done when planning to contribute. You may then package with `zip GeyserOptionalPack.mcpack -r . -x ".*" Jenkinsfile required_files.txt prepare_pack.sh`.
+1. Clone the repo to your computer
+2. Run `gradlew build`.
+3. Run the pack compiler using `java -jar build/libs/GeyserOptionalPackCompiler.jar`
+4. When it finishes compiling, it will output the `GeyserOptionalPack.mcpack`.
 
 ### Legal
 

build.gradle

@@ -0,0 +1,26 @@
+plugins {
+    id 'java'
+    id 'application'
+}
+
+group = 'org.geysermc.optionalpack'
+version = '1.0-SNAPSHOT'
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation 'com.google.code.gson:gson:2.13.1'
+}
+
+jar {
+    archiveFileName = 'GeyserOptionalPackCompiler.jar'
+    manifest {
+        attributes 'Main-Class': application.mainClass
+    }
+}
+
+application {
+    mainClass = 'org.geysermc.optionalpack.OptionalPack'
+}