import net.minecraftforge.event.terraingen.WorldTypeEvent; //导入依赖的package包/类
@SubscribeEvent(priority = EventPriority.LOWEST)
public void onBiomeGenInit(WorldTypeEvent.InitBiomeGens event) {
    if (dimensionManager == null) {
       MinecraftServer server = FMLCommonHandler.instance().getMinecraftServerInstance();
        if (server!= null)
        dimensionManager = new DimensionManager(masterSettings,dimensionSettings,server);
    }
    if (dimensionManager != null) {
        dimensionManager.onBiomeGenInit(event);
    }
}
 

import net.minecraftforge.event.terraingen.WorldTypeEvent; //导入依赖的package包/类
@SubscribeEvent(priority=EventPriority.LOW)
public void onInitBiomeGen(WorldTypeEvent.InitBiomeGens event)
{
    if (Configs.getEffectiveMainConfig().useGenLayer)
    {
        PaintedBiomes.logger.info("Registering Painted Biomes biome GenLayers");
        ImageHandler.getImageHandler(0).init(event.getSeed());
        GenLayer[] newGens = event.getNewBiomeGens().clone();
        newGens[0] = new GenLayerBiomeGeneration(event.getSeed(), newGens[0], event.getWorldType(), ChunkGeneratorSettings.Factory.jsonToFactory("").build());
        newGens[1] = new GenLayerBiomeIndex(event.getSeed(), newGens[1], event.getWorldType(), ChunkGeneratorSettings.Factory.jsonToFactory("").build());
        newGens[2] = newGens[0];
        event.setNewBiomeGens(newGens);
    }
}
 

import net.minecraftforge.event.terraingen.WorldTypeEvent; //导入依赖的package包/类
public void onBiomeGenInit(WorldTypeEvent.InitBiomeGens event) {
    // skip if ignoring

    ClimateControlSettings generationSettings = defaultSettings(true);
    // this only gets used for new worlds,
    //when WorldServer is initializing and there are no spawn chunks yet
    generationSettings.onNewWorld();
    if (this.ignore(event.getWorldType(),this.newSettings)){
        return;
    }
    MinecraftServer server = FMLCommonHandler.instance().getMinecraftServerInstance();
    if (server== null) {
        original = event.getOriginalBiomeGens()[0];
        riverLayerWrapper(0).setOriginal(event.getOriginalBiomeGens()[0]);
        riverLayerWrapper(0).useOriginal();
    }

    // get overworld dimension;
    boolean newWorld = true;
    for (WorldServer worldServer: server.worldServers){
        if (worldServer.getTotalWorldTime()>0 ) newWorld = false;
    }
    //logger.info(worldType.getTranslateName());
    //logger.info(event.originalBiomeGens[0].toString());
    // if not a recognized world type ignore
    //logBiomes();
    //this.activeRiverMix = (GenLayerRiverMix)(event.originalBiomeGens[0]);

    original = event.getOriginalBiomeGens()[0];
    riverLayerWrapper(0).setOriginal(event.getOriginalBiomeGens()[0]);

    if (generationSettings.noGenerationChanges.value()) {
        event.setNewBiomeGens(riverLayerWrapper(0).modifiedGenerators()) ;
        riverLayerWrapper(0).useOriginal();
        return;
    } else {
        // continue below
    }
    if (FMLCommonHandler.instance().getEffectiveSide().isServer()) {
        GenLayerRiverMix patched = patchedGenLayer(generationSettings, event.getWorldType(), event.getSeed());
        riverLayerWrapper(0).setRedirection(patched);
        event.setNewBiomeGens(riverLayerWrapper(0).modifiedGenerators());
        event.setResult(WorldTypeEvent.Result.ALLOW);
    } else {
        //riverLayerWrapper(0).useOriginal();
        //event.newBiomeGens = modifiedGenerators(event.seed);
    }
}
 

import net.minecraftforge.event.terraingen.WorldTypeEvent; //导入依赖的package包/类
@Override
public GenLayer[] getModdedBiomeGenerators(WorldType type, long seed, GenLayer[] original) {
    WorldTypeEvent.InitBiomeGens event = new WorldTypeEvent.InitBiomeGens(type, seed, original);
    MinecraftForge.TERRAIN_GEN_BUS.post(event);
    return event.getNewBiomeGens();
}
 

import net.minecraftforge.event.terraingen.WorldTypeEvent; //导入依赖的package包/类
@Override
public GenLayer[] getModdedBiomeGenerators(WorldType worldType, long seed, GenLayer[] original) {
	WorldTypeEvent.InitBiomeGens event = new WorldTypeEvent.InitBiomeGens(worldType, seed, original);
	MinecraftForge.TERRAIN_GEN_BUS.post(event);
	return event.newBiomeGens;
}
 

import net.minecraftforge.event.terraingen.WorldTypeEvent; //导入依赖的package包/类
@SubscribeEvent
public void onEvent(WorldTypeEvent.InitBiomeGens event) {
	WorldGenUtil.transformGenLayers(event.originalBiomeGens, event.newBiomeGens, event.seed);
}
 

import net.minecraftforge.event.terraingen.WorldTypeEvent; //导入依赖的package包/类
public GenLayer[] getModdedBiomeGenerators(WorldType worldType, long seed, GenLayer[] original)
{
    WorldTypeEvent.InitBiomeGens event = new WorldTypeEvent.InitBiomeGens(worldType, seed, original);
    MinecraftForge.TERRAIN_GEN_BUS.post(event);
    return event.newBiomeGens;
}
 

import net.minecraftforge.event.terraingen.WorldTypeEvent; //导入依赖的package包/类
public static byte getModdedBiomeSize(WorldType worldType, byte original){
WorldTypeEvent.BiomeSize event = new WorldTypeEvent.BiomeSize(worldType, original);
MinecraftForge.TERRAIN_GEN_BUS.post(event);
return event.newSize;
   }