@Override
public float generateNoise(
PerlinNoise perlin, CellNoise cell, int x, int y, float ocean, float border, float river) {
float st = (perlin.noise2(x / 160f, y / 160f) + 0.38f) * 35f * river;
st = st < 0.2f ? 0.2f : st;
float h = perlin.noise2(x / 60f, y / 60f) * st * 2f;
h = h > 0f ? -h : h;
h += st;
h *= h / 50f;
h += st;
return 70f + h;
}
@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);
boolean cliff = c > 1.3f ? true : false;
boolean dirt = false;
for (int k = 255; k > -1; k--) {
Block b = blocks[(y * 16 + x) * 256 + k];
if (b == Blocks.air) {
depth = -1;
} else if (b == Blocks.stone) {
depth++;
if (cliff) {
if (cliffType == 1) {
if (depth < 6) {
blocks[(y * 16 + x) * 256 + k] = cliffBlock1;
metadata[(y * 16 + x) * 256 + k] = 14;
}
} else {
if (depth > -1 && depth < 2) {
blocks[(y * 16 + x) * 256 + k] = rand.nextInt(3) == 0 ? cliffBlock2 : cliffBlock1;
} else if (depth < 10) {
blocks[(y * 16 + x) * 256 + k] = cliffBlock1;
}
}
} else if (depth < 6) {
if (depth == 0 && k > 61) {
if (perlin.noise2(i / 12f, j / 12f) > -0.3f + ((k - 61f) / 15f)) {
dirt = true;
blocks[(y * 16 + x) * 256 + k] = topBlock;
} else {
blocks[(y * 16 + x) * 256 + k] = Blocks.sand;
metadata[(y * 16 + x) * 256 + k] = sandMetadata;
}
} else if (depth < 4) {
if (dirt) {
blocks[(y * 16 + x) * 256 + k] = fillerBlock;
} else {
blocks[(y * 16 + x) * 256 + k] = Blocks.sand;
metadata[(y * 16 + x) * 256 + k] = sandMetadata;
}
} else if (!dirt) {
blocks[(y * 16 + x) * 256 + k] = Blocks.sandstone;
}
}
}
}
}