OzGenLayerBiome

package com.wizardofoz.basic.world.gen.layer;

import com.wizardofoz.basic.biome.OzBiome;

import net.minecraft.world.WorldType;
import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.gen.layer.GenLayer;
import net.minecraft.world.gen.layer.IntCache;

public class OzGenLayerBiome extends GenLayer {

	private BiomeGenBase[] field_151623_c;
    private BiomeGenBase[] field_151621_d;
    private BiomeGenBase[] field_151622_e;
    private BiomeGenBase[] field_151620_f;
    private static final String __OBFID = "CL_00000555";

	public OzGenLayerBiome(long par1, GenLayer par3GenLayer, WorldType par4WorldType) {
	super(par1);
	this.field_151623_c = new BiomeGenBase[] {OzBiome.GillikinBiome, OzBiome.WinkiesBiomes, OzBiome.GillikinBiome, OzBiome.WinkiesBiomes, OzBiome.GillikinBiome, OzBiome.WinkiesBiomes};
    this.field_151621_d = new BiomeGenBase[] {OzBiome.GillikinBiome, OzBiome.WinkiesBiomes, OzBiome.GillikinBiome, OzBiome.WinkiesBiomes, OzBiome.GillikinBiome, OzBiome.WinkiesBiomes};
    this.field_151622_e = new BiomeGenBase[] {OzBiome.GillikinBiome, OzBiome.WinkiesBiomes, OzBiome.GillikinBiome, OzBiome.WinkiesBiomes, OzBiome.GillikinBiome, OzBiome.WinkiesBiomes};
    this.field_151620_f = new BiomeGenBase[] {OzBiome.GillikinBiome, OzBiome.WinkiesBiomes, OzBiome.GillikinBiome, OzBiome.WinkiesBiomes, OzBiome.GillikinBiome, OzBiome.WinkiesBiomes};
    this.parent = par3GenLayer;

    if (par4WorldType == WorldType.DEFAULT_1_1) {

        this.field_151623_c = new BiomeGenBase[] {BiomeGenBase.desert, BiomeGenBase.forest, BiomeGenBase.extremeHills, BiomeGenBase.swampland, BiomeGenBase.plains, BiomeGenBase.taiga};
    }

	}

	    /**
	     * Returns a list of integer values generated by this layer. These may be interpreted as temperatures, rainfall
	     * amounts, or biomeList[] indices based on the particular GenLayer subclass.
	     */
	    public int[] getInts(int par1, int par2, int par3, int par4)
	    {
	        int[] aint = this.parent.getInts(par1, par2, par3, par4);
	        int[] aint1 = IntCache.getIntCache(par3 * par4);

	        for (int i1 = 0; i1 < par4; ++i1)
	        {
	            for (int j1 = 0; j1 < par3; ++j1)
	            {
	                this.initChunkSeed((long)(j1 + par1), (long)(i1 + par2));
	                int k1 = aint[j1 + i1 * par3];
	                int l1 = (k1 & 3840) >> 8;
	                k1 &= -3841;

	                if (isBiomeOceanic(k1))
	                {
	                    aint1[j1 + i1 * par3] = k1;
	                }
	                else if (k1 == BiomeGenBase.mushroomIsland.biomeID)
	                {
	                    aint1[j1 + i1 * par3] = k1;
	                }
	                else if (k1 == 1)
	                {
	                    if (l1 > 0)
	                    {
	                        if (this.nextInt(3) == 0)
	                        {
	                            aint1[j1 + i1 * par3] = BiomeGenBase.mesaPlateau.biomeID;
	                        }
	                        else
	                        {
	                            aint1[j1 + i1 * par3] = BiomeGenBase.mesaPlateau_F.biomeID;
	                        }
	                    }
	                    else
	                    {
	                        aint1[j1 + i1 * par3] = this.field_151623_c[this.nextInt(this.field_151623_c.length)].biomeID;
	                    }
	                }
	                else if (k1 == 2)
	                {
	                    if (l1 > 0)
	                    {
	                        aint1[j1 + i1 * par3] = BiomeGenBase.jungle.biomeID;
	                    }
	                    else
	                    {
	                        aint1[j1 + i1 * par3] = this.field_151621_d[this.nextInt(this.field_151621_d.length)].biomeID;
	                    }
	                }
	                else if (k1 == 3)
	                {
	                    if (l1 > 0)
	                    {
	                        aint1[j1 + i1 * par3] = BiomeGenBase.megaTaiga.biomeID;
	                    }
	                    else
	                    {
	                        aint1[j1 + i1 * par3] = this.field_151622_e[this.nextInt(this.field_151622_e.length)].biomeID;
	                    }
	                }
	                else if (k1 == 4)
	                {
	                    aint1[j1 + i1 * par3] = this.field_151620_f[this.nextInt(this.field_151620_f.length)].biomeID;
	                }
	                else
	                {
	                    aint1[j1 + i1 * par3] = BiomeGenBase.mushroomIsland.biomeID;
	                }
	            }
	        }

	        return aint1;
	    }
	}