save project

my_game.py

@@ -20,6 +20,7 @@ hero = [pygame.image.load('hero1.png'),
 index = 0 
 jumpState="runing"
 y=400
+t=30
 
 while True:
     for event in pygame.event.get():
@@ -29,27 +30,30 @@ while True:
         if event.type==locals.KEYDOWN:
             if event.key==locals.K_SPACE:
                 jumpState="up"
-    if jumpState=="up":
-        if y > 150:
-            y-=5
+    if jumpState == "up":
+        if t > 0:
+            y -= t
+            t -= 2
         else:
             jumpState = "down"
-    if jumpState=="down":
-        if y < 400:
-            y+=5
+    if jumpState == "down":
+        if  y <= 30:
+            y += t
+            t += 2
         else:
             jumpState = "runing"
-    
+            t = 30
         
     wukong=hero[index]
-    index+=1
-    if index == 5:
-        index=0
+    if jumpState == "runing":
+        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(wukong, (150, 400))
+    screen.blit(wukong, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(30)
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