save project

my_game.py

 import pygame
-from pygame import locals
 import random
+from pygame import locals
 
-pygame.init()  # 初始化
+pygame.init()
+pygame.display.set_caption("悟空酷跑")  # 初始化
 # 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")
 # 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
 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')]
+hero1 = pygame.image.load('hero1.png')
+hero2 = pygame.image.load('hero2.png')
+hero3 = pygame.image.load('hero3.png')
+hero4 = pygame.image.load('hero4.png')
+hero5 = pygame.image.load('hero5.png')
+heros=[hero1,hero2,hero3,hero4,hero5]
 index = 0
-y = 400
-jumpState = "runing"
-t = 30
-obstacle = random.choice([bush, stone, cacti])
-rect = obstacle.get_rect()
-rect.x = 1000
-rect.y = 500 - rect.height
+y=400
+t=30
+jumpState="running"
+obstacle=random.choice([bush,stone,cacti])
+rect=obstacle.get_rect()
+rect.x=1000
+rect.y=500-rect.height
+road_rect=road.get_rect()
+road_rect.x=0
 
 while True:
     for event in pygame.event.get():
@@ -33,43 +36,40 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type == locals.KEYDOWN:
-            if jumpState == "runing":
-                if event.key == locals.K_SPACE:
-                    jumpState = "up"
-
-    if jumpState == "up":    # 起跳状态
-        if t > 0:
-            y -= t
-            t -= 2
+            if jumpState=="running":
+                if event.key==locals.K_SPACE:
+                    jumpState="up"
+    if jumpState=="up":
+        if t>0:
+            y-=t
+            t-=2
         else:
-            jumpState = "down"  
-    if jumpState == "down":    # 降落状态
-        if t <= 30:
-            y += t
-            t += 2
+            jumpState="down"
+    if jumpState=="down":
+        if t<30:
+            y+=t
+            t+=2
         else:
-            jumpState = "runing"
-            t =30
-    
-    # 悟空造型
-    wukong = hero[index]
-    if jumpState == "runing":       # 跑步状态下
-        index += 1
-        if index >= 5:
-            index = 0
+            jumpState="running"
+            y=400
+            t=30
+    if jumpState=="running":
+        index=(index+1)%5
     # 将背景图画上去
-    screen.blit(background, (0, 0))     # 远处背景
-    screen.blit(road, (0, 500))     # 路
-    screen.blit(wukong, (150, y))     # 悟空
-
-    if rect.x <= 0-rect.width:      # 障碍物消失
-        # 创建障碍物对象
-        obstacle = random.choice([bush,stone,cacti])
-        rect = obstacle.get_rect()
-        rect.x = 1000
-        rect.y = 500 - rect.height
-    rect.x -= 8
-    screen.blit(obstacle, (rect.x, rect.y)) 
+    screen.blit(background, (0, 0))
+    screen.blit(road, (road_rect.x, 500))
+    screen.blit(heros[index], (150, y))
+    if rect.x<=0-rect.width:
+        obstacle=random.choice([bush,stone,cacti])
+        rect=obstacle.get_rect()
+        rect.x=1000
+        rect.y=500-rect.height
+    if road_rect.x<=1000-road_rect.width:
+        road_rect=road.get_rect()
+        road_rect.x=0
+    rect.x-=8
+    road_rect.x-=8
+    screen.blit(obstacle,(rect.x,rect.y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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