feat: Initial deob

Author: Pazaz

.editorconfig

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+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+[*.java]
+charset = utf-8
+indent_style = tab

.gitattributes

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+/gradlew        text eol=lf
+*.bat           text eol=crlf

.github/workflows/build.yaml

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+on:
+  push:
+    branches:
+     - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: 8
+
+    - uses: gradle/actions/setup-gradle@v4
+
+    - name: Build
+      run: gradle build
+
+    - name: Obfuscate
+      run: gradle proguard
+
+    - name: Upload
+      uses: actions/upload-artifact@v4
+      with:
+        name: client
+        path: |
+          build/libs/*
+
+  deob-map:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - uses: actions/setup-java@v4
+      with:
+        distribution: 'temurin'
+        java-version: 21
+
+    - name: Generate deob mapping
+      run: |
+        cp ref/remap.toml deob.toml
+        wget https://github.com/LostCityRS/Deobfuscator/releases/latest/download/Deobfuscator.jar
+        java -jar Deobfuscator.jar
+
+    - name: Upload mapping
+      uses: actions/upload-artifact@v4
+      with:
+        name: deob-map
+        path: |
+          remap.txt

.gitignore

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+/.gradle/
+/.idea/
+
+build/
+*.class
+
+hs_err_pid*.log
+.DS_Store

build.gradle

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+buildscript {
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.guardsquare:proguard-gradle:7.6.0'
+    }
+}
+
+plugins {
+    id 'java'
+    id 'application'
+}
+
+java {
+    toolchain {
+        languageVersion.set(JavaLanguageVersion.of(8))
+    }
+
+    sourceCompatibility = JavaVersion.VERSION_1_6
+    targetCompatibility = JavaVersion.VERSION_1_6
+}
+
+application {
+    mainClass = "deob.client"
+}
+
+jar {
+    manifest {
+        attributes(
+            'Main-Class': 'deob.client'
+        )
+    }
+
+    from {
+        configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) }
+    }
+
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+}
+
+tasks.withType(JavaCompile) {
+    options.encoding = 'UTF-8'
+}
+
+tasks.register('proguard', proguard.gradle.ProGuardTask) {
+    configuration file('proguard.pro')
+
+    injars(tasks.named('jar', Jar).flatMap { it.archiveFile })
+
+    outjars(layout.buildDirectory.file("libs/${project.name}.rel.jar"))
+}

gradle/wrapper/gradle-wrapper.jar

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.11.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists