breakout/breakout7.py at master · CoderDojoLu/breakout · GitHub

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from collections import namedtuple
import random
import sys
import time

W = 800
H = 600
RED = 200, 0, 0
BLUE = 0, 0, 200
GREEN = 0, 200, 0

ball = Rect((W/2, H/2), (30, 30))
Direction = namedtuple('Direction', 'x y')
ball_dir = Direction(5, -5)

bat = Rect((W/2, 0.96 * H), (150, 15))
N_BLOCKS = 8
BLOCK_W = W / N_BLOCKS
BLOCK_H = BLOCK_W / 4
BLOCK_COLOURS = RED, GREEN, BLUE


class Block(Rect):

    def __init__(self, colour, rect):
        Rect.__init__(self, rect)
        self.colour = colour

blocks = []
for n_block in range(N_BLOCKS):
    colour = BLOCK_COLOURS[n_block % len(BLOCK_COLOURS)]
    block = Block(colour, ((n_block * BLOCK_W, 0), (BLOCK_W, BLOCK_H)))
    blocks.append(block)

def draw_blocks():
    for block in blocks:
        screen.draw.filled_rect(block, block.colour)

def draw():
    screen.clear()
    screen.draw.filled_rect(ball, RED)
    screen.draw.filled_rect(bat, RED)
    draw_blocks()

def on_key_down():
    sys.exit()

def on_mouse_move(pos):
    x, y = pos
    bat.center = (x, bat.center[1])

def on_mouse_down():
    global ball_dir
    ball_dir = Direction(ball_dir.x * 1.5, ball_dir.y * 1.5)


def move(ball):
    """returns a new ball at a new position
    """
    global ball_dir
    ball.move_ip(ball_dir)

    if ball.x > W or ball.x <= 0:
        ball_dir = Direction(-1 * ball_dir.x, ball_dir.y)

    if ball.y <= 0:
        ball_dir = Direction(ball_dir.x, ball_dir.y * -1)

    if ball.colliderect(bat):
        sounds.blip.play()
        ball_dir = Direction(ball_dir.x, - abs(ball_dir.y))

    to_kill = ball.collidelist(blocks)
    # # print(to_kill)
    if to_kill >= 0:
        sounds.block.play()
        ball_dir = Direction(ball_dir.x, abs(ball_dir.y))
        blocks.pop(to_kill)

    if not blocks:
        sounds.win.play()
        sounds.win.play()
        time.sleep(1)
        sys.exit()

    if ball.y > H:
        sounds.die.play()
        time.sleep(1)
        sys.exit()


def update():
    move(ball)