package net.minecraft.world;

import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class WorldType
{
    /** List of world types. */
    public static final WorldType[] worldTypes = new WorldType[16];

    /** Default world type. */
    public static final WorldType DEFAULT = (new WorldType(0, "default", 1)).setVersioned();

    /** Flat world type. */
    public static final WorldType FLAT = new WorldType(1, "flat");

    /** Large Biome world Type. */
    public static final WorldType LARGE_BIOMES = new WorldType(2, "largeBiomes");

    /** Default (1.1) world type. */
    public static final WorldType DEFAULT_1_1 = (new WorldType(8, "default_1_1", 0)).setCanBeCreated(false);

    /** ID for this world type. */
    private final int worldTypeId;

    /** 'default' or 'flat' */
    private final String worldType;

    /** The int version of the ChunkProvider that generated this world. */
    private final int generatorVersion;

    /**
     * Whether this world type can be generated. Normally true; set to false for out-of-date generator versions.
     */
    private boolean canBeCreated;

    /** Whether this WorldType has a version or not. */
    private boolean isWorldTypeVersioned;

    private WorldType(int par1, String par2Str)
    {
        this(par1, par2Str, 0);
    }

    private WorldType(int par1, String par2Str, int par3)
    {
        this.worldType = par2Str;
        this.generatorVersion = par3;
        this.canBeCreated = true;
        this.worldTypeId = par1;
        worldTypes[par1] = this;
    }

    public String getWorldTypeName()
    {
        return this.worldType;
    }

    @SideOnly(Side.CLIENT)
    public String func_77128_b()
    {
        return "generator." + this.worldType;
    }

    /**
     * Returns generatorVersion.
     */
    public int getGeneratorVersion()
    {
        return this.generatorVersion;
    }

    public WorldType getWorldTypeForGeneratorVersion(int par1)
    {
        return this == DEFAULT && par1 == 0 ? DEFAULT_1_1 : this;
    }

    /**
     * Sets canBeCreated to the provided value, and returns this.
     */
    private WorldType setCanBeCreated(boolean par1)
    {
        this.canBeCreated = par1;
        return this;
    }

    @SideOnly(Side.CLIENT)
    public boolean func_77126_d()
    {
        return this.canBeCreated;
    }

    /**
     * Flags this world type as having an associated version.
     */
    private WorldType setVersioned()
    {
        this.isWorldTypeVersioned = true;
        return this;
    }

    /**
     * Returns true if this world Type has a version associated with it.
     */
    public boolean isVersioned()
    {
        return this.isWorldTypeVersioned;
    }

    public static WorldType parseWorldType(String par0Str)
    {
        for (int var1 = 0; var1 < worldTypes.length; ++var1)
        {
            if (worldTypes[var1] != null && worldTypes[var1].worldType.equalsIgnoreCase(par0Str))
            {
                return worldTypes[var1];
            }
        }

        return null;
    }

    public int getWorldTypeID()
    {
        return this.worldTypeId;
    }
}
