基于Python实现牛牛套圈小游戏的示例代码

import pygame,sys
from pygame.locals import *

pygame.init()

canvas = pygame.display.set_mode((1000,700))

pygame.display.set_caption("无敌斗牛士套圈小游戏")

bg = pygame.image.load("images/bg.png")
bull_img = pygame.image.load("images/bull.png")
rope_img = pygame.image.load("images/rope.png")
win = pygame.image.load("images/win.png")
lose = pygame.image.load("images/lose.png")
bow = pygame.image.load("images/bow.png")

print("测试Test")

print("[测试Test:1]碰撞检测:False")

state = "RUNNING"
print("[测试Test:4]state更改为RUNNING")

on_off = 0

def handleEvent():
    global on_off,state
    for event in pygame.event.get():
        if event.type == QUIT or event.type == KEYDOWN and event.key == K_ESCAPE:
            print("[测试Test:2]结束测试Test")
            print("结束测试Test")
            if state == "RUNNING":
                raise UserWarning("[Error:1]中途退出")
            pygame.quit()
            sys.exit()
        if event.tye == KEYDOWN and event.key == K_SPACE:
            on_off = 1
            print("[测试Test:3]on_off更改为1")

class Rope():
    def __init__(self,x,y,width,height,img):
        self.x = x
        self.y = y
        self.width = width
        self.height = height
        self.img = img
        self.speedY = -1
    def paint(self):
        canvas.blit(self.img,(self.x,self.y))
    def move(self):
        global on_off
        if on_off == 1:
            self.y += self.speedY * 10
            if self.y < 400:
                self.speedY = 1
            elif self.y > 600:
                self.speedY = -1
                on_off = 0
                print("[测试Test:3]on_off更改为0")
    def hit(self,b):
        return self.y == b.y and self.x + 40 > b.x and self.x < b.x + 40
        
class Bull():
    def __init__(self,x,y,width,height,img):
        self.x = x
        self.y = y
        self.width = width
        self.height = height
        self.img = img
    def paint(self):
        canvas.blit(self.img,(self.x,self.y))
    def move(self):
        self.x = self.x + 10
        if self.x > 1000:
            self.x = 0
            
def comPaint():
    canvas.blit(bg,(0,0))
    bull.paint()
    rope.paint()

def comMove():
    bull.move()
    rope.move()

def checkHit():
    global on_off,state
    if rope.hit(bull):
        print("[测试Test:1]碰撞检测:True")
        on_off = 0
        state = "SUCCESS"
        print("[测试Test:4]state更改为SUCCESS")
        print("[测试Test:5]停止运动")

rope = Rope(385,600,39,52,rope_img)
print("[测试Test:6]rope创建")
bull = Bull(0,400,192,141,bull_img)
print("[测试Test:6]bull创建")
while True:
    if state == "RUNNING":
        comPaint()
        comMove()
        checkHit()
    elif state == "SUCCESS":
        comPaint()
        canvas.blit(win,(0,0))
    handleEvent()

    pygame.display.update()

    pygame.time.delay(10)