#Create some noise
	heightmap = Perlin(seed=0, frequency=48, levels=2)

	#All constructors for worlds need to look like this
	def constructor(seed as int, blockgen as IBlockLookup):
		Lookup = blockgen

	#This method will retrieve a block at a given (x,y,z) coordinate
	def GetBlock(x as int, y as int, z as int) as IBlock:
		height = heightmap.GetValue(x, y, min=0, max=32)

		#If z < lvl, then that mean's that the block we're checking is in the ground
		if z < height:
			return Lookup.GetBlock[of Grass]()

		#If all else fails, we know that we must be in Air, so return EmptyBlock
		return Lookup.EmptyBlock