ChunkProviderOcean.java 文件源码

public ChunkProviderOcean(World par1World, long par2, boolean par4) {
    this.worldObj = par1World;
    this.mapFeaturesEnabled = par4;
    this.field_147435_p = par1World.getWorldInfo().getTerrainType();
    this.rand = new Random(par2);
    this.field_147431_j = new NoiseGeneratorOctaves(this.rand, 16);
    this.field_147432_k = new NoiseGeneratorOctaves(this.rand, 16);
    this.field_147429_l = new NoiseGeneratorOctaves(this.rand, 8);
    this.field_147430_m = 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.field_147434_q = 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(j * j + k * k + 0.2F);
            this.parabolicField[(j + 2 + (k + 2) * 5)] = f;
        }
    }

    NoiseGenerator[] noiseGens = { this.field_147431_j, this.field_147432_k, this.field_147429_l, this.field_147430_m, this.noiseGen5, this.noiseGen6, this.mobSpawnerNoise };
    noiseGens = TerrainGen.getModdedNoiseGenerators(par1World, this.rand, noiseGens);
    this.field_147431_j = ((NoiseGeneratorOctaves) noiseGens[0]);
    this.field_147432_k = ((NoiseGeneratorOctaves) noiseGens[1]);
    this.field_147429_l = ((NoiseGeneratorOctaves) noiseGens[2]);
    this.field_147430_m = ((NoiseGeneratorPerlin) noiseGens[3]);
    this.noiseGen5 = ((NoiseGeneratorOctaves) noiseGens[4]);
    this.noiseGen6 = ((NoiseGeneratorOctaves) noiseGens[5]);
    this.mobSpawnerNoise = ((NoiseGeneratorOctaves) noiseGens[6]);
}