save project

my_game.py

@@ -11,19 +11,46 @@ 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')
+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
+t = 30
 while True:
     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 jumpState == "running":
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_SPACE:
+                jumpState = "up"
+    if  jumpState == "up":
+        if t > 0:
+            y -= t
+            t -= 2
+        else:
+            jumpState = "down"
+    if  jumpState == "down":
+        if t <= 30:
+            y += t
+            t += 2
+        else:
+            jumpState = "running"
+            t = 30 
+    wukong = hero[index]
+    index += 1
+    if index == 5:
+        index = 0
 
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(hero, (150, 400))
+    screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
-    FPS.tick(60)
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+    FPS.tick(15)
\ No newline at end of file