102 lines
3.6 KiB
Java
102 lines
3.6 KiB
Java
/*
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* Minecraft Forge
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* Copyright (c) 2018.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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package net.minecraftforge.fml.loading;
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import cpw.mods.modlauncher.api.IEnvironment;
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import cpw.mods.modlauncher.api.ILaunchHandlerService;
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import cpw.mods.modlauncher.api.ITransformingClassLoader;
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import net.minecraftforge.api.distmarker.Dist;
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import java.lang.reflect.Field;
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import java.net.URISyntaxException;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import java.util.Arrays;
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import java.util.List;
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import java.util.concurrent.Callable;
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import static net.minecraftforge.fml.Logging.CORE;
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import static net.minecraftforge.fml.Logging.fmlLog;
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public class FMLDevServerLaunchProvider extends FMLCommonLaunchHandler implements ILaunchHandlerService
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{
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@Override
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public String name()
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{
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return "fmldevserver";
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}
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private static final List<String> SKIPPACKAGES = Arrays.asList(
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"joptsimple.", "org.lwjgl.", "com.mojang.", "com.google.",
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"org.apache.commons.", "io.netty.", "net.minecraftforge.fml.loading.", "net.minecraftforge.fml.language.",
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"net.minecraftforge.eventbus.", "it.unimi.dsi.fastutil.", "net.minecraftforge.api.",
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"paulscode.sound.", "com.ibm.icu.", "sun.", "gnu.trove.", "com.electronwill.nightconfig.",
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"net.minecraftforge.fml.common.versioning."
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);
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private static final Path myPath;
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static
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{
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try
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{
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myPath = Paths.get(FMLDevServerLaunchProvider.class.getProtectionDomain().getCodeSource().getLocation().toURI());
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}
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catch (URISyntaxException e)
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{
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throw new RuntimeException("HUH?");
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}
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}
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@Override
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public Path[] identifyTransformationTargets()
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{
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return new Path[] { myPath };
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}
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@Override
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public Callable<Void> launchService(String[] arguments, ITransformingClassLoader launchClassLoader)
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{
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return () -> {
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fmlLog.debug(CORE, "Launching minecraft in {} with arguments {}", launchClassLoader, arguments);
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super.beforeStart(launchClassLoader, myPath);
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launchClassLoader.addTargetPackageFilter(cn -> SKIPPACKAGES.stream().noneMatch(cn::startsWith));
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Field scl = ClassLoader.class.getDeclaredField("scl"); // Get system class loader
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scl.setAccessible(true); // Set accessible
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scl.set(null, launchClassLoader.getInstance()); // Update it to your class loader
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Thread.currentThread().setContextClassLoader(launchClassLoader.getInstance());
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Class.forName("net.minecraft.server.MinecraftServer", true, launchClassLoader.getInstance()).getMethod("main", String[].class).invoke(null, (Object)arguments);
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return null;
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};
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}
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@Override
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public void setup(IEnvironment environment)
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{
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fmlLog.debug(CORE, "No jar creation necessary. Launch is dev environment");
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}
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@Override
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public Dist getDist()
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{
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return Dist.DEDICATED_SERVER;
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}
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}
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