我的 pygame rects 给出了一个 rect 参数无效错误 [英] My pygame rects are giving a rect argument is invalid error

问题描述

我一直在寻找解决此错误的方法大约 15 分钟，但没有任何帖子或其他网站涵盖我遇到的特定错误.这是有问题的代码片段:

I've been looking for a solution for this error for about 15 minutes now and no posts or other websites covered the specific error i've been having. Here's the code snippet in question:

import pygame
win = pygame.display.set_mode((100,100))
width = 10
height = 40
pipex = 10
pipe1y = 10
pipe1 = pygame.draw.rect(win,(0, 255, 100), (width, height1))
pygame.win.blit(pipe1, pipex, pipe1y)
pygame.display.update()

这是完整的代码:

import pygame
import time
import random
from bird import brd
pygame.init()

win = pygame.display.set_mode((400,600))
pygame.display.set_caption('Flappy Bird')


pipex = 345
pipe1y = -270
pipe2y = 420
width = 65
height1 = 400
height2 = 3000

vel = 5
bird_x = 20
bird_y = 300
isJump = 0
jumpCount = 0

yy = 0
class fb:
    def move():
        global pipex
        global yy
        global pipe1y
        global pipe2y
        global bird_x
        global bird_y
        pipex -= 1
        if pipex < -60:
            pipex = 345
            yy = random.randint(-350,0)
            pipe1y = yy
            pipe2y = pipe1y + 555
        pygame.draw.rect(win,(0,0,0), (0,0,1000,1000))
        pipe1 = pygame.draw.rect(win,(0, 255, 100), (width, height1))
        pipe2 = pygame.draw.rect(win,(0, 255, 0), (width, height2))
        bird = pygame.draw.rect(win,(255,0,0),(30, 30))
        pygame.win.blit(pipe1, pipex, pipe1y)
        pygame.win.blit(pipe2, pipex, pipe2y)
        pygame.win.blit(bird, bird_x, bird_y)
        pygame.display.update()
        bird_y += 2
    def gameover():
        pygame.quit()
    def checks():
        global yy
        global bird_x
        global bird_y
        global pipex
        if bird_y > 600:
            fb.gameover()
        
while True:
    keys = pygame.key.get_pressed()
    if keys[pygame.K_UP]:
        bird_y -= 4
    if keys[pygame.K_DOWN]:
        bird_y += 1
    fb.move()
    time.sleep(0.005)
    fb.checks()
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            pygame.quit()
            break

我需要矩形是对象或变量，以便我可以在轨道上检查碰撞.

I need the rects to be objects or variables so i can check for collision later down the track.

推荐答案

pygame.draw.rect() 定义由颜色填充的矩形.它是一个包含 4 个组件(x、y、width、height)的元组.(x, y) 定义矩形的左上角， (width, height) 定义大小的矩形.

The 3rd argument of pygame.draw.rect() defines the rectangular which is filled by the color. It is a tuple with 4 components (x, y, width, height). (x, y) defien the top left corner of the rectangle and (width, height) defines the size of the rectangle.

在你的情况下 (pipex, pipe1y) 似乎是 rectnagle 的位置:

In your case (pipex, pipe1y) seem to be the position of the rectnagle:

pipe1 = pygame.draw.rect(win,(0, 255, 100), (width, height1))

pipe1 = pygame.draw.rect(win, (0, 255, 100), (pipex, pipe1y, width, height1))

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