save project

my_game.py

@@ -19,11 +19,28 @@ hero = [pygame.image.load('hero1.png'),
         pygame.image.load('hero5.png')]
 index = 0 
 i=0
+jumpState='runing'
+y=400
 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 event.type == locals.KEYDOWN:
+            if event.key == locals.K_SPACE:
+                jumpState='up'
+    if jumpState=='up':
+        if y >150:
+            y-=5
+        else:
+            jumpState='down'
+    if jumpState=='down':
+        if y <400:
+            y+=5
+        else:
+            jumpState='runing'
+        
+
     i+=1
     if i>5 or i==5:
         i=0
@@ -31,7 +48,7 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(wukong, (150, 400))
+    screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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