GameRegistry.java 文件源码

/**
 * Callback hook for world gen - if your mod wishes to add extra mod related generation to the world
 * call this
 *
 * @param chunkX         Chunk X coordinate
 * @param chunkZ         Chunk Z coordinate
 * @param world          World we're generating into
 * @param chunkGenerator The chunk generator
 * @param chunkProvider  The chunk provider
 */
public static void generateWorld(int chunkX, int chunkZ, World world, IChunkGenerator chunkGenerator, IChunkProvider chunkProvider)
{
    if (sortedGeneratorList == null)
    {
        computeSortedGeneratorList();
    }
    long worldSeed = world.getSeed();
    Random fmlRandom = new Random(worldSeed);
    long xSeed = fmlRandom.nextLong() >> 2 + 1L;
    long zSeed = fmlRandom.nextLong() >> 2 + 1L;
    long chunkSeed = (xSeed * chunkX + zSeed * chunkZ) ^ worldSeed;

    for (IWorldGenerator generator : sortedGeneratorList)
    {
        fmlRandom.setSeed(chunkSeed);
        generator.generate(fmlRandom, chunkX, chunkZ, world, chunkGenerator, chunkProvider);
    }
}