void GenBiome(TerrainGen gen)
{
if (biomeType == 0)
gen.Caves ();
else if (biomeType == 1)
gen.Forest ();
else if (biomeType == 2)
gen.Mountains ();
else if (biomeType == 3)
gen.MountainCaves ();
else if (biomeType == 4)
gen.Desert ();
else if (biomeType == 5)
gen.MountainsDesert ();
else if (biomeType == 6)
gen.Plain ();
}