mirror of
https://github.com/GravitLauncher/Launcher
synced 2024-12-22 16:41:46 +03:00
Zaxar163
Gravit
parent
a32434e446
commit
f8853ff353
10 changed files with 20 additions and 197 deletions
3
.gitmodules
vendored
Normal file
3
.gitmodules
vendored
Normal file
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@ -0,0 +1,3 @@
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[submodule "modules"]
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path = modules
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url = git@github.com:GravitLauncher/LauncherModules.git
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13
.travis.yml
13
.travis.yml
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@ -1,4 +1,14 @@
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# project is java
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language: java
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# Use https (public access) instead of git for git-submodules. This modifies only Travis-CI behavior!
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# disable the default submodule logic
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git:
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submodules: false
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# use sed to replace the SSH URL with the public URL, then init and update submodules
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before_install:
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- sed -i 's/git@github.com:/https:\/\/github.com\//' .gitmodules
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- git submodule update --init --recursive
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# gradle
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before_cache:
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- rm -f $HOME/.gradle/caches/modules-2/modules-2.lock
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- rm -fr $HOME/.gradle/caches/*/plugin-resolution/
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@ -8,5 +18,6 @@ cache:
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- $HOME/.gradle/wrapper/
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script:
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- ./gradlew assemble build
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# not working artifacts
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addons:
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artifacts: true
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artifacts: false
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1
modules
Submodule
1
modules
Submodule
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@ -0,0 +1 @@
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Subproject commit 5f65c6466c3dac204942e91b06b593052530673c
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@ -1,8 +0,0 @@
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def mainClassName = "NeverDecompModule"
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sourceCompatibility = '1.8'
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targetCompatibility = '1.8'
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jar {
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manifest.attributes("Main-Class": mainClassName)
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}
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@ -1,50 +0,0 @@
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package ru.gravit.launcher.neverdecomp;
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import ru.gravit.launcher.LauncherVersion;
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import ru.gravit.launcher.modules.Module;
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import ru.gravit.launcher.modules.ModuleContext;
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import ru.gravit.launcher.neverdecomp.asm.TransformerClass;
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import ru.gravit.launcher.serialize.config.entry.BooleanConfigEntry;
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import ru.gravit.launchserver.modules.LaunchServerModuleContext;
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public class NeverDecompModule implements Module {
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@Override
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public void close() {
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}
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@Override
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public String getName() {
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return "NeverDecomp";
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}
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@Override
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public LauncherVersion getVersion() {
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return new LauncherVersion(1, 0, 1, 2);
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}
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@Override
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public int getPriority() {
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return 1;
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}
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@Override
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public void init(ModuleContext context1) {
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if (context1.getType().equals(ModuleContext.Type.LAUNCHSERVER)) {
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// Config may has boolean variable "hardAntiDecomp", which enables hard mode (needs -noverify to JVM)
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LaunchServerModuleContext context = (LaunchServerModuleContext) context1;
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boolean hobf = context.launchServer.config.block.hasEntry("hardAntiDecomp") ? context.launchServer.config.block.getEntryValue("hardAntiDecomp", BooleanConfigEntry.class) : false;
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context.launchServer.buildHookManager.registerClassTransformer(new TransformerClass(hobf));
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}
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}
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@Override
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public void preInit(ModuleContext context1) {
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}
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@Override
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public void postInit(ModuleContext context1) {
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}
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}
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@ -1,20 +0,0 @@
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package ru.gravit.launcher.neverdecomp.asm;
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import org.objectweb.asm.ClassVisitor;
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import org.objectweb.asm.MethodVisitor;
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import org.objectweb.asm.Opcodes;
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public class AntiDecompileClassVisitor extends ClassVisitor {
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private final boolean context;
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public AntiDecompileClassVisitor(ClassVisitor writer, boolean context) {
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super(Opcodes.ASM5, writer);
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this.context = context;
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}
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@Override
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public MethodVisitor visitMethod(int access, String name, String desc,
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String signature, String[] exceptions) {
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return new AntiDecompileMethodVisitor(access, super.visitMethod(access, name, desc, signature, exceptions), name, desc, context);
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}
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}
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@ -1,84 +0,0 @@
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package ru.gravit.launcher.neverdecomp.asm;
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import org.objectweb.asm.Label;
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import org.objectweb.asm.MethodVisitor;
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import org.objectweb.asm.Opcodes;
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import org.objectweb.asm.commons.AdviceAdapter;
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public class AntiDecompileMethodVisitor extends AdviceAdapter implements Opcodes {
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private final boolean context;
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protected AntiDecompileMethodVisitor(int access, MethodVisitor mw, String name, String desc, boolean context) {
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super(ASM5, mw, access, name, desc);
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this.context = context;
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}
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// в начале каждого метода
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// убивает декомпиляторы
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@Override
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public void onMethodEnter() {
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if (context) expAntiDecomp();
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antiDecomp();
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}
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public void expAntiDecomp() {
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Label lbl1 = this.newLabel(), lbl15 = this.newLabel(),
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lbl2 = this.newLabel(), lbl25 = this.newLabel();
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// try-catch блок с lbl1 до lbl2 с переходом на lbl2 при java/lang/Exception
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this.visitException(lbl1, lbl2, lbl2);
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// lbl1: iconst_0
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this.visitLabel(lbl1);
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this.visitInsn(ICONST_0);
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// lbl15: pop; goto lbl25
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this.visitLabel(lbl15);
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this.visitInsn(POP);
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this.jumpLabel(lbl25);
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// lbl2: pop; pop2
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this.visitLabel(lbl2);
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this.visitInsn(POP);
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this.visitInsn(POP);
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// lbl25:
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this.visitLabel(lbl25);
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}
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public void antiDecomp() {
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Label lbl1 = this.newLabel(), lbl15 = this.newLabel(),
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lbl2 = this.newLabel(), lbl3 = this.newLabel(),
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lbl35 = this.newLabel(), lbl4 = this.newLabel();
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// try-catch блок с lbl1 до lbl2 с переходом на lbl15 при java/lang/Exception
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this.visitException(lbl1, lbl2, lbl15);
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// try-catch блок с lbl3 до lbl4 с переходом на lbl3 при java/lang/Exception
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this.visitException(lbl3, lbl4, lbl3);
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// lbl1: goto lbl2
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this.visitLabel(lbl1);
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this.jumpLabel(lbl2);
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// lbl15: pop
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this.visitLabel(lbl15);
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this.visitInsn(POP);
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// lbl2: goto lbl35
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this.visitLabel(lbl2);
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this.jumpLabel(lbl35);
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// lbl3: pop
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this.visitLabel(lbl3);
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this.visitInsn(POP);
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// lbl35: nop
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this.visitLabel(lbl35);
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this.visitInsn(NOP);
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// lbl4: nop
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this.visitLabel(lbl4);
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this.visitInsn(NOP);
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}
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public void visitException(Label st, Label en, Label h) {
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this.visitTryCatchBlock(st, en, h, "java/lang/Exception");
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}
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public void jumpLabel(Label to) {
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this.visitJumpInsn(GOTO, to);
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}
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}
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@ -1,23 +0,0 @@
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package ru.gravit.launcher.neverdecomp.asm;
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import org.objectweb.asm.ClassReader;
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import org.objectweb.asm.ClassWriter;
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import ru.gravit.launchserver.manangers.BuildHookManager.Transformer;
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public class TransformerClass implements Transformer {
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private final boolean context;
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public TransformerClass(boolean hobf) {
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this.context = hobf;
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}
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@Override
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public byte[] transform(byte[] input, CharSequence classname) {
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ClassReader classReader = new ClassReader(input);
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ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_MAXS | ClassWriter.COMPUTE_FRAMES);
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classReader.accept(new AntiDecompileClassVisitor(writer, context), 0);
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return writer.toByteArray();
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}
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}
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@ -1,10 +0,0 @@
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subprojects {
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dependencies {
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compileOnly project(':LaunchServer')
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compileOnly 'org.javassist:javassist:3.23.1-GA'
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compileOnly 'org.ow2.asm:asm-debug-all:5.0.4'
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}
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jar {
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from { configurations.runtime.collect { it.isDirectory() ? it : zipTree(it) } }
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}
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}
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@ -3,4 +3,7 @@
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include 'Launcher'
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include 'libLauncher'
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include 'LaunchServer'
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include 'modules:NeverDecomp'
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include 'modules'
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file('modules').eachDir { sub ->
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if (sub.name.endsWith('_module')) include 'modules:' + sub.name
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}
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