WorldProviderHell.java

package net.minecraft.world;

import net.minecraft.world.biome.BiomeGenBase;
import net.minecraft.world.biome.WorldChunkManagerHell;
import net.minecraft.world.border.WorldBorder;
import net.minecraft.world.chunk.IChunkProvider;
import net.minecraft.world.gen.ChunkProviderHell;

public class WorldProviderHell extends WorldProvider
{
    private static final String __OBFID = "CL_00000387";

    /**
     * creates a new world chunk manager for WorldProvider
     */
    public void registerWorldChunkManager()
    {
        this.worldChunkMgr = new WorldChunkManagerHell(BiomeGenBase.hell, 0.0F);
        this.isHellWorld = true;
        this.hasNoSky = true;
        this.dimensionId = -1;
    }

    /**
     * Creates the light to brightness table
     */
    protected void generateLightBrightnessTable()
    {
        float var1 = 0.1F;

        for (int var2 = 0; var2 <= 15; ++var2)
        {
            float var3 = 1.0F - (float)var2 / 15.0F;
            this.lightBrightnessTable[var2] = (1.0F - var3) / (var3 * 3.0F + 1.0F) * (1.0F - var1) + var1;
        }
    }

    /**
     * Returns a new chunk provider which generates chunks for this world
     */
    public IChunkProvider createChunkGenerator()
    {
        return new ChunkProviderHell(this.worldObj, this.worldObj.getWorldInfo().isMapFeaturesEnabled(), this.worldObj.getSeed());
    }

    /**
     * Returns 'true' if in the "main surface world", but 'false' if in the Nether or End dimensions.
     */
    public boolean isSurfaceWorld()
    {
        return false;
    }

    /**
     * Will check if the x, z position specified is alright to be set as the map spawn point
     */
    public boolean canCoordinateBeSpawn(int x, int z)
    {
        return false;
    }

    /**
     * Calculates the angle of sun and moon in the sky relative to a specified time (usually worldTime)
     */
    public float calculateCelestialAngle(long p_76563_1_, float p_76563_3_)
    {
        return 0.5F;
    }

    /**
     * True if the player can respawn in this dimension (true = overworld, false = nether).
     */
    public boolean canRespawnHere()
    {
        return false;
    }

    /**
     * Returns the dimension's name, e.g. "The End", "Nether", or "Overworld".
     */
    public String getDimensionName()
    {
        return "Nether";
    }

    public String getInternalNameSuffix()
    {
        return "_nether";
    }

    public WorldBorder getWorldBorder()
    {
        return new WorldBorder()
        {
            private static final String __OBFID = "CL_00002008";
            public double getCenterX()
            {
                return super.getCenterX() / 8.0D;
            }
            public double getCenterZ()
            {
                return super.getCenterZ() / 8.0D;
            }
        };
    }
}