Java Examples for net.minecraft.launchwrapper.ITweaker

public static void injectCoreModTweaks(FMLInjectionAndSortingTweaker fmlInjectionAndSortingTweaker) {
    @SuppressWarnings("unchecked") List<ITweaker> tweakers = (List<ITweaker>) Launch.blackboard.get("Tweaks");
    // Add the sorting tweaker first- it'll appear twice in the list
    tweakers.add(0, fmlInjectionAndSortingTweaker);
    for (FMLPluginWrapper wrapper : loadPlugins) {
        tweakers.add(wrapper);
    }
}

protected final String getSideName() {
    // too early when using the tweaker in dev
    for (ITweaker tweaker : Blackboard.<List<ITweaker>>get(Blackboard.Keys.TWEAKS)) {
        if (tweaker.getClass().getName().endsWith(".common.launcher.FMLServerTweaker")) {
            return "SERVER";
        } else if (tweaker.getClass().getName().endsWith(".common.launcher.FMLTweaker")) {
            return "CLIENT";
        }
    }
    String name = this.getSideName("net.minecraftforge.fml.relauncher.FMLLaunchHandler", "side");
    if (name != null) {
        return name;
    }
    name = this.getSideName("cpw.mods.fml.relauncher.FMLLaunchHandler", "side");
    if (name != null) {
        return name;
    }
    name = this.getSideName("com.mumfrey.liteloader.launch.LiteLoaderTweaker", "getEnvironmentType");
    if (name != null) {
        return name;
    }
    return "UNKNOWN";
}

private void collectFilesFromTweakers(Collection<ITweaker> tweakers, ASMDataTable table) {
    try {
        Class<?> coreModWrapper = Class.forName("net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper");
        Field nameField = coreModWrapper.getField("name");
        nameField.setAccessible(true);
        Field pluginField = coreModWrapper.getField("coreModInstance");
        pluginField.setAccessible(true);
        Field locationField = coreModWrapper.getField("location");
        locationField.setAccessible(true);
        for (ITweaker tweaker : tweakers) {
            try {
                File location = (File) locationField.get(tweaker);
                if (location == null || location.isDirectory())
                    continue;
                String name = (String) nameField.get(tweaker);
                IFMLLoadingPlugin plugin = (IFMLLoadingPlugin) pluginField.get(tweaker);
                FileMeta meta = getOrCreateData(location);
                meta.tweakers.add(new TweakMeta(name, plugin.getClass().getName()));
            } catch (Throwable t) {
                Log.warn(t, "Can't get data for tweaker %s", tweaker);
            }
        }
    } catch (Throwable t) {
        Log.warn(t, "Can't get tweaker data");
    }
}

@Override
public int compare(ITweaker o1, ITweaker o2) {
    Integer first = null;
    Integer second = null;
    if (o1 instanceof FMLInjectionAndSortingTweaker) {
        first = Integer.MIN_VALUE;
    }
    if (o2 instanceof FMLInjectionAndSortingTweaker) {
        second = Integer.MIN_VALUE;
    }
    if (o1 instanceof FMLPluginWrapper) {
        first = ((FMLPluginWrapper) o1).sortIndex;
    } else if (first == null) {
        first = tweakSorting.get(o1.getClass().getName());
    }
    if (o2 instanceof FMLPluginWrapper) {
        second = ((FMLPluginWrapper) o2).sortIndex;
    } else if (second == null) {
        second = tweakSorting.get(o2.getClass().getName());
    }
    if (first == null) {
        first = 0;
    }
    if (second == null) {
        second = 0;
    }
    return Ints.saturatedCast((long) first - (long) second);
}

@Override
@SuppressWarnings("unchecked")
public void injectIntoClassLoader(LaunchClassLoader classLoader) {
    try {
        Field coreModList = Class.forName("net.minecraftforge.fml.relauncher.CoreModManager", true, classLoader).getDeclaredField("loadPlugins");
        coreModList.setAccessible(true);
        // grab constructor.
        Class<ITweaker> clazz = (Class<ITweaker>) Class.forName("net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper", true, classLoader);
        Constructor<ITweaker> construct = (Constructor<ITweaker>) clazz.getConstructors()[0];
        construct.setAccessible(true);
        Field[] fields = clazz.getDeclaredFields();
        // 1
        Field pluginField = fields[1];
        // 3
        Field fileField = fields[3];
        // 2
        Field listField = fields[2];
        Field.setAccessible(clazz.getConstructors(), true);
        Field.setAccessible(fields, true);
        List<ITweaker> oldList = (List<ITweaker>) coreModList.get(null);
        for (int i = 0; i < oldList.size(); i++) {
            ITweaker tweaker = oldList.get(i);
            if (clazz.isInstance(tweaker)) {
                Object coreMod = pluginField.get(tweaker);
                Object oldFile = fileField.get(tweaker);
                File newFile = GradleForgeHacks.coreMap.get(coreMod.getClass().getCanonicalName());
                LOGGER.info("Injecting location in coremod {}", coreMod.getClass().getCanonicalName());
                if (newFile != null && oldFile == null) {
                    // build new tweaker.
                    oldList.set(i, construct.newInstance(new Object[] { // name
                    (String) fields[0].get(tweaker), // coremod
                    coreMod, // location
                    newFile, // sort index?
                    fields[4].getInt(tweaker), ((List<String>) listField.get(tweaker)).toArray(new String[0]) }));
                }
            }
        }
    } catch (Throwable t) {
        LOGGER.log(Level.ERROR, "Something went wrong with the coremod adding.");
        t.printStackTrace();
    }
    // inject the additional AT tweaker
    String atTweaker = "net.minecraftforge.gradle.tweakers.AccessTransformerTweaker";
    ((List<String>) Launch.blackboard.get("TweakClasses")).add(atTweaker);
    // make sure its after the deobf tweaker
    try {
        Field f = Class.forName(COREMOD_CLASS, true, classLoader).getDeclaredField(TWEAKER_SORT_FIELD);
        f.setAccessible(true);
        ((Map<String, Integer>) f.get(null)).put(atTweaker, Integer.valueOf(1001));
    } catch (Throwable t) {
        LOGGER.log(Level.ERROR, "Something went wrong with the adding the AT tweaker adding.");
        t.printStackTrace();
    }
}

public static void injectCoreModTweaks(FMLInjectionAndSortingTweaker fmlInjectionAndSortingTweaker) {
    @SuppressWarnings("unchecked") List<ITweaker> tweakers = (List<ITweaker>) Launch.blackboard.get("Tweaks");
    // Add the sorting tweaker first- it'll appear twice in the list
    tweakers.add(0, fmlInjectionAndSortingTweaker);
    for (FMLPluginWrapper wrapper : loadPlugins) {
        tweakers.add(wrapper);
    }
}

public static void injectCoreModTweaks(FMLInjectionAndSortingTweaker fmlInjectionAndSortingTweaker) {
    @SuppressWarnings("unchecked") List<ITweaker> tweakers = (List<ITweaker>) Launch.blackboard.get("Tweaks");
    // Add the sorting tweaker first- it'll appear twice in the list
    tweakers.add(0, fmlInjectionAndSortingTweaker);
    for (FMLPluginWrapper wrapper : loadPlugins) {
        tweakers.add(wrapper);
    }
}