001    package net.minecraftforge.event.terraingen;
002    
003    import net.minecraft.world.gen.layer.GenLayer;
004    import net.minecraft.world.WorldType;
005    import net.minecraftforge.event.Event;
006    
007    public class WorldTypeEvent extends Event
008    {
009        public final WorldType worldType;
010    
011        public WorldTypeEvent(WorldType worldType)
012        {
013            this.worldType = worldType;
014        }
015    
016        public static class BiomeSize extends WorldTypeEvent
017        {
018            public final byte originalSize;
019            public byte newSize;
020            
021            public BiomeSize(WorldType worldType, byte original)
022            {
023                super(worldType);
024                originalSize = original;
025                newSize = original;
026            }
027        }
028    
029        public static class InitBiomeGens extends WorldTypeEvent
030        {
031            public final long seed;
032            public final GenLayer[] originalBiomeGens;
033            public GenLayer[] newBiomeGens;
034            
035            public InitBiomeGens(WorldType worldType, long seed, GenLayer[] original)
036            {
037                super(worldType);
038                this.seed = seed;
039                originalBiomeGens = original;
040                newBiomeGens = original.clone();
041            }
042        }
043    }