save project

my_game.py

@@ -16,18 +16,33 @@ hero = [pygame.image.load("hero1.png"),
         pygame.image.load("hero4.png"),
         pygame.image.load("hero4.png"),
         pygame.image.load("hero5.png")]
         pygame.image.load("hero5.png")]
 index = 0
 index = 0
+jumpstate = "running"
+y = 400
 FPS = pygame.time.Clock()
 FPS = pygame.time.Clock()
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
         if event.type == locals.QUIT:
         if event.type == locals.QUIT:
             exit()
             exit()
+        if event.type == locals.KEYDOWN:
+            if event.key == locals.K_SPACE:
+                jumpstate = "up"
     caozibo = hero[index]
     caozibo = hero[index]
     index += 1
     index += 1
     if index>4:
     if index>4:
         index=0
         index=0
+    if jumpstate == "up":
+        if y>150:
+            y -= 5
+        else:
+            jumpstate = "down"
+    elif jumpstate == "down":
+        if y<400:
+            y += 5
+        else:
+            jumpstate = "running"    
     screen.blit(bg,(0,0))
     screen.blit(bg,(0,0))
     screen.blit(road,(0,500))
     screen.blit(road,(0,500))
-    screen.blit(caozibo,(150,400))
+    screen.blit(caozibo,(150,y))
     pygame.display.update()
     pygame.display.update()
     FPS.tick(60)
     FPS.tick(60)