78 lines
2.7 KiB
Java
78 lines
2.7 KiB
Java
package ley.modding.tcu;
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import ley.anvil.addonscript.v1.AddonscriptJSON;
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import ley.modding.tcu.model.Config;
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import ley.modding.tcu.model.RelationFile;
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import ley.modding.tcu.model.Version;
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import net.minecraft.launchwrapper.ITweaker;
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import net.minecraft.launchwrapper.LaunchClassLoader;
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import java.io.File;
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import java.io.FileWriter;
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import java.util.List;
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public class UpdateTweaker implements ITweaker {
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private List<String> args;
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private File gameDir;
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private File assetsDir;
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private String profile;
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private LaunchClassLoader classLoader;
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@Override
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public void acceptOptions(List<String> args, File gameDir, File assetsDir, String profile) {
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this.args = args;
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this.gameDir = gameDir;
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this.assetsDir = assetsDir;
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this.profile = profile;
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if(gameDir == null) {
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this.gameDir = new File(".").getAbsoluteFile();
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}
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}
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@Override
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public void injectIntoClassLoader(LaunchClassLoader classLoader) {
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this.classLoader = classLoader;
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try {
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File configfile = new File(gameDir.getAbsolutePath() + "/pack.json");
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if (configfile.exists()) {
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Config config = Util.getConfig(configfile);
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Version version = Util.checkVersion(config);
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if (version.isLatest())
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return;
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System.out.println(version.current + " is outdated, starting update...");
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AddonscriptJSON oldAS = config.getAPI().getASFromTag(version.current);
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AddonscriptJSON newAS = config.getAPI().getASFromTag(version.latest);
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List<RelationFile> oldRel = Util.getRelations(oldAS);
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List<RelationFile> newRel = Util.getRelations(newAS);
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FileHandler handler = new FileHandler(gameDir);
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handler.removeFiles(Util.getToRemove(oldRel, newRel));
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handler.addFiles(Util.getToAdd(oldRel, newRel));
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handler.processOverrides(version.overrides, newAS, config);
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config.version = version.latest;
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FileWriter writer = new FileWriter(configfile);
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config.toJson(writer);
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writer.close();
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}
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} catch (Exception e) {
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throw new RuntimeException(e);
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}
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}
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@Override
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public String getLaunchTarget() {
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return "net.minecraft.client.main.Main";
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}
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@Override
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public String[] getLaunchArguments() {
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return new String[0];
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}
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public void callInjectedTweaker(ITweaker tweaker) {
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tweaker.acceptOptions(args, gameDir, assetsDir, profile);
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tweaker.injectIntoClassLoader(classLoader);
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}
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}
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