MapGenMineshaft.java

package net.minecraft.world.gen.structure;

import java.util.Iterator;
import java.util.Map;
import java.util.Map.Entry;
import net.minecraft.util.MathHelper;

public class MapGenMineshaft extends MapGenStructure
{
    private double field_82673_e = 0.004D;
    private static final String __OBFID = "CL_00000443";

    public MapGenMineshaft() {}

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

    public MapGenMineshaft(Map p_i2034_1_)
    {
        Iterator iterator = p_i2034_1_.entrySet().iterator();

        while (iterator.hasNext())
        {
            Entry entry = (Entry)iterator.next();

            if (((String)entry.getKey()).equals("chance"))
            {
                this.field_82673_e = MathHelper.parseDoubleWithDefault((String)entry.getValue(), this.field_82673_e);
            }
        }
    }

    protected boolean canSpawnStructureAtCoords(int p_75047_1_, int p_75047_2_)
    {
        return this.rand.nextDouble() < this.field_82673_e && this.rand.nextInt(80) < Math.max(Math.abs(p_75047_1_), Math.abs(p_75047_2_));
    }

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