private void getNewerNoise(IBiomeProviderRTG cmr, int cx, int cz, ChunkLandscape landscape)
{
// get area biome map
for (int i = -sampleSize; i < sampleSize + 5; i++)
{
for (int j = -sampleSize; j < sampleSize + 5; j++)
{
biomeData[(i + sampleSize) * sampleArraySize + (j + sampleSize)] =
cmr.getBiomeDataAt(cx + ((i * 8)), cz + ((j * 8))).baseBiome.getBiomeID();
}
}
float river;
// fill the old smallRender
for (int i = 0; i < 16; i++)
{
for (int j = 0; j < 16; j++)
{
float totalWeight = 0;
for (int mapX = 0; mapX < sampleArraySize; mapX++)
{
for (int mapZ = 0; mapZ < sampleArraySize; mapZ++)
{
float weight = weightings[mapX * sampleArraySize + mapZ, i * 16 + j];
if (weight > 0)
{
totalWeight += weight;
weightedBiomes[biomeData[mapX * sampleArraySize + mapZ]] += weight;
}
}
}
// normalize biome weights
for (int biomeIndex = 0; biomeIndex < weightedBiomes.Length; biomeIndex++)
{
weightedBiomes[biomeIndex] /= totalWeight;
}
landscape.noise[i * 16 + j] = 0f;
river = cmr.getRiverStrength(cx + i, cz + j);
landscape.river[i * 16 + j] = -river;
float totalBorder = 0f;
for (int k = 0; k < 256; k++)
{
if (weightedBiomes[k] > 0f)
{
totalBorder += weightedBiomes[k];
RealisticBiomeBase realisticBiome = RealisticBiomeBase.getBiome(k);
// Do we need to patch the biome?
if (realisticBiome == null)
{
realisticBiome = biomePatcher.getPatchedRealisticBiome(
"NULL biome (" + k + ") found when getting newer noise.");
}
landscape.noise[i * 16 + j] += realisticBiome.rNoise(this.rtgWorld, cx + i, cz + j, weightedBiomes[k], river + 1f) * weightedBiomes[k];
// 0 for the next column
weightedBiomes[k] = 0f;
}
}
if (totalBorder < .999 || totalBorder > 1.001)
{
throw new Exception("" + totalBorder);
}
}
}
//fill biomes array with biomeData
for (int i = 0; i < 16; i++)
{
for (int j = 0; j < 16; j++)
{
landscape.biome[i * 16 + j] = cmr.getBiomeDataAt(cx + (((i - 7) * 8 + 4)), cz + (((j - 7) * 8 + 4)));
}
}
}
