import block, perlin

CHUNK_WIDTH = 32
CHUNK_HEIGHT = 32

class Chunk:
    def gen_block(self, x: int, y: int):
        height = int(100 + perlin.noise2d(x, 0.1) * 10)

        if y < height: return block.BlockAir()
        if y == height: return block.BlockGrass()
        if y > height and y < height + 4: return block.BlockDirt()

        return block.BlockStone()

    def get(self, x: int, y: int) -> block.Block(id):
        return self.blocks[x + CHUNK_WIDTH * y]

    def __init__(self, x: int, y: int):
        self.blocks = [self.gen_block(i % CHUNK_WIDTH + x * CHUNK_WIDTH, i // CHUNK_WIDTH + y * CHUNK_HEIGHT) for i in range(CHUNK_WIDTH * CHUNK_HEIGHT)]