88 lines
2.9 KiB
Java
88 lines
2.9 KiB
Java
/*
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* This file is part of fabric-loom, licensed under the MIT License (MIT).
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*
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* Copyright (c) 2016, 2017, 2018 FabricMC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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package net.fabricmc.loom.mixin;
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import com.google.common.io.ByteStreams;
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import org.spongepowered.asm.service.IClassBytecodeProvider;
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import org.spongepowered.asm.service.mojang.MixinServiceLaunchWrapper;
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import java.io.File;
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import java.io.IOException;
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import java.io.InputStream;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Set;
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import java.util.jar.JarFile;
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import java.util.zip.ZipEntry;
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public class MixinServiceGradle extends MixinServiceLaunchWrapper implements IClassBytecodeProvider {
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private static List<JarFile> jars = new ArrayList<>();
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@Override
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public String getName() {
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return "FabricGradle";
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}
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@Override
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public InputStream getResourceAsStream(String name) {
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for(JarFile file : jars){
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ZipEntry entry = file.getEntry(name);
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if(entry != null){
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try {
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InputStream stream = file.getInputStream(entry);
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return stream;
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} catch (IOException e) {
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throw new RuntimeException("Failed to read mod file", e);
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}
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}
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}
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return super.getResourceAsStream(name);
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}
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public static void setupModFiles(Set<File> mods, File minecraft) throws IOException {
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jars.clear();
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for(File mod : mods){
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JarFile jarFile = new JarFile(mod);
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jars.add(jarFile);
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}
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jars.add(new JarFile(minecraft));
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}
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@Override
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public IClassBytecodeProvider getBytecodeProvider() {
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return this;
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}
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public byte[] getClassBytes(String name, String transformedName) throws IOException {
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InputStream inputStream = getResourceAsStream(name.replace(".", "/") + ".class");
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byte[] classBytes = ByteStreams.toByteArray(inputStream);
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inputStream.close();
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if(classBytes == null){
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return super.getClassBytes(name, transformedName);
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}
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return classBytes;
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}
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}
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