public Biome(float pers, Block surface, bool isFlat, int maxMountainHeight, int offset)
{
_persistence = pers;
biomeId = biomeCount;
biomeCount++;
_surfaceBlock = surface;
_isFlat = isFlat;
_maxMountainHeight = maxMountainHeight;
_offset = offset;
BiomeManager.addBiome(this);
}