@Override public void paintTerrain( Block[] blocks, byte[] metadata, int i, int j, int x, int y, int depth, World world, Random rand, PerlinNoise perlin, CellNoise cell, float[] noise, float river, BiomeGenBase[] base) { float c = CliffCalculator.calc(x, y, noise); int cliff = 0; boolean gravel = false; Block b; for (int k = 255; k > -1; k--) { b = blocks[(y * 16 + x) * 256 + k]; if (b == Blocks.air) { depth = -1; } else if (b == Blocks.stone) { depth++; if (depth == 0) { if (k < 63) { if (beach) { gravel = true; } } float p = perlin.noise3(i / 8f, j / 8f, k / 8f) * 0.5f; if (c > min && c > sCliff - ((k - sHeight) / sStrength) + p) { cliff = 1; } if (c > cCliff) { cliff = 2; } if (k > 110 + (p * 4) && c < iCliff + ((k - iHeight) / iStrength) + p) { cliff = 3; } if (cliff == 1) { blocks[(y * 16 + x) * 256 + k] = rand.nextInt(3) == 0 ? Blocks.cobblestone : Blocks.stone; } else if (cliff == 2) { blocks[(y * 16 + x) * 256 + k] = Blocks.stained_hardened_clay; metadata[(y * 16 + x) * 256 + k] = 9; } else if (cliff == 3) { blocks[(y * 16 + x) * 256 + k] = Blocks.snow; } else if (k < 63) { if (beach) { blocks[(y * 16 + x) * 256 + k] = beachBlock; gravel = true; } else if (k < 62) { blocks[(y * 16 + x) * 256 + k] = fillerBlock; } else { blocks[(y * 16 + x) * 256 + k] = topBlock; } } else { blocks[(y * 16 + x) * 256 + k] = Blocks.grass; } } else if (depth < 6) { if (cliff == 1) { blocks[(y * 16 + x) * 256 + k] = Blocks.stone; } else if (cliff == 2) { blocks[(y * 16 + x) * 256 + k] = Blocks.stained_hardened_clay; metadata[(y * 16 + x) * 256 + k] = 9; } else if (cliff == 3) { blocks[(y * 16 + x) * 256 + k] = Blocks.snow; } else if (gravel) { blocks[(y * 16 + x) * 256 + k] = Blocks.gravel; } else { blocks[(y * 16 + x) * 256 + k] = Blocks.dirt; } } } } }