save project

my_game.py

 import pygame
 from pygame import locals
+import random
 
 pygame.init()  # 初始化
+
+class Block(pygame.sprite.Sprite): # 创建子类
+    def __init__(self,image1,image2,image3):
+        super().__init__()
+        self.image = random.choice([image1,image2,image3])
+        self.rect = self.image.get_rect()
+        self.rect.x = 1000
+        self.rect.y = 500-self.rect.height
+
 # 创建一个窗口
 screen = pygame.display.set_mode((1000, 600))
 FPS = pygame.time.Clock()  # pygame时钟，控制游戏速度（帧数）
+pygame.display.set_caption("悟空酷跑") # 设置标题
 # 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
-hero = pygame.image.load('hero1.png')
+bush = pygame.image.load('bush.png')      # 灌木丛
+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 
+jumpstate = "running"
+y = 400 # 悟空y坐标
+t = 30
+obstacle = Block(stone,cacti,bush)
+
+
+road_x = 0
+bg_x = 0
 
 while True:
     for event in pygame.event.get():
-        if event.type == locals.QUIT:
+        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 jumpstate == "running":
+                    jumpstate = "up"
     # 将背景图画上去
-    screen.blit(background, (0, 0))
-    screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    if bg_x <= -1000:
+        bg_x = 0
+    bg_x-=4
+    screen.blit(background, (bg_x, 0))
+    if jumpstate == "up":
+        if t >= 0:
+            y -= t          
+            t -= 2
+            screen.blit(hero[index], (150, y))
+        else:
+            jumpstate = "down" # 跳跃
+    if jumpstate == "down":
+        if t <= 30:
+            y += t
+            t += 2
+            screen.blit(hero[index], (150, y))
+        else:
+            jumpstate = "running" # 下降
+            t = 30
+
+    if jumpstate == "running":
+        index += 1
+        if index == 5:
+            index = 0       
+        screen.blit(hero[index], (150, y))
+    if road_x <= -1000:
+        road_x = 0
+    road_x-=8
+    screen.blit(road, (road_x, 500))
+
+    if obstacle.rect.x < 0-obstacle.rect.width:
+        obstacle = Block(stone,cacti,bush)
+    obstacle.rect.x-=8 # 向左移动
+    screen.blit(obstacle.image,(obstacle.rect.x,obstacle.rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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