ChunkProviderEpic.java 文件源码

public ChunkProviderEpic(World world, long seed, boolean mapFeaturesEnabled)
{
    GameLogHelper.writeToLog(Level.INFO, "Loading Chunk Provider for dmension.");
    this.worldObj = world;
    this.mapFeaturesEnabled = mapFeaturesEnabled;
    this.worldType = world.getWorldInfo().getTerrainType();
    this.rand = new Random(seed);
    this.noiseGen1 = new NoiseGeneratorOctaves(this.rand, 16);
    this.noiseGen2 = new NoiseGeneratorOctaves(this.rand, 16);
    this.noiseGen3 = new NoiseGeneratorOctaves(this.rand, 8);
    this.noisePerl = new NoiseGeneratorPerlin(this.rand, 4);
    this.noiseGen5 = new NoiseGeneratorOctaves(this.rand, 10);
    this.noiseGen6 = new NoiseGeneratorOctaves(this.rand, 16);
    this.mobSpawnerNoise = new NoiseGeneratorOctaves(this.rand, 8);
    this.noiseArray = new double[825];
    this.parabolicField = new float[25];
    for (int j = -2; j <= 2; ++j) {
        for (int k = -2; k <= 2; ++k) {
            float f = 10.0F / MathHelper.sqrt_float((float)(j * j + k * k) + 0.2F);
            this.parabolicField[j + 2 + (k + 2) * 5] = f;
        }
    }
    NoiseGenerator[] noiseGens = {noiseGen1, noiseGen2, noiseGen3, noisePerl, noiseGen5, noiseGen6, mobSpawnerNoise};
    noiseGens = TerrainGen.getModdedNoiseGenerators(world, this.rand, noiseGens);
    this.noiseGen1 = (NoiseGeneratorOctaves)noiseGens[0];
    this.noiseGen2 = (NoiseGeneratorOctaves)noiseGens[1];
    this.noiseGen3 = (NoiseGeneratorOctaves)noiseGens[2];
    this.noisePerl = (NoiseGeneratorPerlin)noiseGens[3];
    this.noiseGen5 = (NoiseGeneratorOctaves)noiseGens[4];
    this.noiseGen6 = (NoiseGeneratorOctaves)noiseGens[5];
    this.mobSpawnerNoise = (NoiseGeneratorOctaves)noiseGens[6];
}