save project

my_game.py

@@ -19,10 +19,14 @@ hero3 = pygame.image.load('hero4.png')
 hero4 =  pygame.image.load('hero5.png')
 modeList = [hero,hero1,hero2,hero3,hero4]
 index = 0 
-
+y = 400
+jumpState = "runing"
 while True:
     wukong=modeList[index]
     index+=1
+    if jumpState = "runing":
+        jumpState = "up"
+
     if index>=5:
         index = 0
     for event in pygame.event.get():
@@ -30,12 +34,24 @@ while True:
             # 接收到退出事件后退出程序
             exit()
         if event.type == locals.KEYDOWN:
-            if event.key == locals.
+            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"
+        
 
     # 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(20)# 速度
\ No newline at end of file
+    FPS.tick(60)# 速度
\ No newline at end of file