save project

my_game.py

@@ -13,44 +13,46 @@ cacti = pygame.image.load('cacti.png')      # 仙人掌
 apple = pygame.image.load('bush.png')      # 灌木丛
 hero = pygame.image.load('hero1.png')
 index = 0 
-heros=[pygame.image.load('hero1.png'),
+heros=[
+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')]
 y=400
 herostatus="running"
+t=30
 while True:
-    
     for event in pygame.event.get():
         if event.type==locals.KEYDOWN:
             if event.key==locals.K_SPACE:
                 if herostatus=="running":
                     herostatus="jumping"
-                print(1)
         if event.type == locals.QUIT:
             # 接收到退出事件后退出程序
             exit()
     if herostatus=="jumping":
-        y=y-5
-        if y<150:
+        
+        if t>0:
+            y=y-t
+            t=t-2
+        else:
             herostatus="down"
     elif herostatus=="down":
-        y=y+5
-        if y>400:
+        if t<=30:
+            y=y+t
+            t=t+2
+        else:
+            t=30
             herostatus="running"
-        
-
-
     # 将背景图画上去
-
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(heros[index], (150, y))
-    print(y)
-    index=index+1
-    if index>4:
-        index=0
+    screen.blit(heros[index], (150, y))    
+    if herostatus=="running":
+        index=index+1
+        if index>4:
+            index=0
     # 刷新画面
     pygame.display.update()
-    FPS.tick(15)
+    FPS.tick(60)

ss.py

+s=30
+b=0
+while True:
+    s=s-2
+    b=b+s
+    if s<0:
+        break
+print(b)
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