save project

MG.py

+import pygame
+from pygame import locals
+import random
+
+pygame.init()  # 初始化
+# 创建一个窗口
+class ob(pygame.sprite.Sprite):
+    def __init__(self,image_file,location,speed):
+        pygame.sprite.Sprite.__init__(self)
+        self.image=pygame.image.load(image_f)
+        self.rect=self.image,get_rect()
+        self.rect.left,self.rect.top=location
+        self.speed=speed
+    def move(self):
+        self.rect=self.rect.move(self.speed)
+        self.speed[0]=8
+
+screen = pygame.display.set_mode((1000, 600))
+FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+# 载入图片
+background = pygame.image.load('bg.png')    # 背景
+road = pygame.image.load('road.png')      # 路
+
+stone = pygame.image.load('stone.png')      # 石头
+cacti = pygame.image.load('cacti.png')      # 仙人掌
+apple = pygame.image.load('bush.png')      # 灌木丛
+image_file=[stone,cacti,apple]
+hero = [pygame.image.load('hero1.png'),
+        pygame.image.load('hero2.png'),
+        pygame.image.load('hero3.png'),
+        pygame.image.load('hero4.png'),
+        pygame.image.load('hero5.png')]
+index = 0 
+G=5
+y=400
+IM='running'
+ob=random.choice([stone,apple,cacti])
+rect=ob.get_rect()
+rect.x = 1000
+rect.y = 400
+
+while True:
+    rect.x-=8
+    if IM=='running':
+        index+=1
+        if index==5:
+            index=0
+    for event in pygame.event.get():
+        if event.type == locals.QUIT:
+            # 接收到退出事件后退出程序
+            exit()
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_SPACE:
+                if IM!='up'and IM!='down':
+                    IM='up'
+    if IM=='up':
+        if y>150:
+            y-=2*G
+            G-=0.1
+        else:
+            IM='down'
+    if IM=='down':
+        if y<=400:
+            y+=2*G
+            G+=0.2
+        else:
+            G=5
+            if y>400:
+                y=400
+            if IM!='up':
+                IM='running'
+    if rect.x<0-rect.width:
+        ob=random.choice([stone,apple,cacti])
+        rect=ob.get_rect()
+        rect.x=1000
+        rect.y=400
+
+    herorun=hero[index]
+
+    # 将背景图画上去
+    screen.blit(background, (0, 0))
+    screen.blit(road, (0, 500))
+    screen.blit(herorun, (150, y))
+    screen.blit(ob, (rect.x, rect.y))
+    # 刷新画面
+    pygame.display.update()
+    FPS.tick(60)
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