MapGenNetherBridge.java

package net.minecraft.world.gen.structure;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import net.minecraft.entity.monster.EntityBlaze;
import net.minecraft.entity.monster.EntityMagmaCube;
import net.minecraft.entity.monster.EntityPigZombie;
import net.minecraft.entity.monster.EntitySkeleton;
import net.minecraft.world.World;
import net.minecraft.world.biome.BiomeGenBase;

public class MapGenNetherBridge extends MapGenStructure
{
    private List spawnList = new ArrayList();
    private static final String __OBFID = "CL_00000451";

    public MapGenNetherBridge()
    {
        this.spawnList.add(new BiomeGenBase.SpawnListEntry(EntityBlaze.class, 10, 2, 3));
        this.spawnList.add(new BiomeGenBase.SpawnListEntry(EntityPigZombie.class, 5, 4, 4));
        this.spawnList.add(new BiomeGenBase.SpawnListEntry(EntitySkeleton.class, 10, 4, 4));
        this.spawnList.add(new BiomeGenBase.SpawnListEntry(EntityMagmaCube.class, 3, 4, 4));
    }

    public String getStructureName()
    {
        return "Fortress";
    }

    public List getSpawnList()
    {
        return this.spawnList;
    }

    protected boolean canSpawnStructureAtCoords(int p_75047_1_, int p_75047_2_)
    {
        int k = p_75047_1_ >> 4;
        int l = p_75047_2_ >> 4;
        this.rand.setSeed((long)(k ^ l << 4) ^ this.worldObj.getSeed());
        this.rand.nextInt();
        return this.rand.nextInt(3) != 0 ? false : (p_75047_1_ != (k << 4) + 4 + this.rand.nextInt(8) ? false : p_75047_2_ == (l << 4) + 4 + this.rand.nextInt(8));
    }

    protected StructureStart getStructureStart(int p_75049_1_, int p_75049_2_)
    {
        return new MapGenNetherBridge.Start(this.worldObj, this.rand, p_75049_1_, p_75049_2_);
    }

    public static class Start extends StructureStart
        {
            private static final String __OBFID = "CL_00000452";

            public Start() {}

            public Start(World p_i2040_1_, Random p_i2040_2_, int p_i2040_3_, int p_i2040_4_)
            {
                super(p_i2040_3_, p_i2040_4_);
                StructureNetherBridgePieces.Start start = new StructureNetherBridgePieces.Start(p_i2040_2_, (p_i2040_3_ << 4) + 2, (p_i2040_4_ << 4) + 2);
                this.components.add(start);
                start.buildComponent(start, this.components, p_i2040_2_);
                ArrayList arraylist = start.field_74967_d;

                while (!arraylist.isEmpty())
                {
                    int k = p_i2040_2_.nextInt(arraylist.size());
                    StructureComponent structurecomponent = (StructureComponent)arraylist.remove(k);
                    structurecomponent.buildComponent(start, this.components, p_i2040_2_);
                }

                this.updateBoundingBox();
                this.setRandomHeight(p_i2040_1_, p_i2040_2_, 48, 70);
            }
        }
}