save project

my_game.py

@@ -13,8 +13,9 @@ 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'),pygame.image.load('hero2.png'),pygame.image.load('hero3.png'),pygame.image.load('hero4.png'),pygame.image.load('hero5.png')]
-index = 0 
-
+index =0 
+y=400
+jump="running"
 while True:
     for event in pygame.event.get():
         if event.type == locals.QUIT:
@@ -25,10 +26,23 @@ while True:
         index+=1
     else:
         index=0
+    if event.type == locals.KEYDOWN:
+        if event.key == locals.K_SPACE:
+            jump="up"
+    if jump=="up":
+        if y>150:
+            y-=5
+        else:
+            jump="down"
+    if jump=="down":
+        if y<400:
+            y+=5
+        else:
+            jump="running"
     # 将背景图画上去
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))
-    screen.blit(pio, (150, 400))
+    screen.blit(pio, (150, y))
     # 刷新画面
     pygame.display.update()
     FPS.tick(60)
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