save project

my_game.py

@@ -18,6 +18,7 @@ hero = [pygame.image.load("hero1.png"),
 index = 0
 index = 0
 jumpstate = "running"
 jumpstate = "running"
 y = 400
 y = 400
+t = 30
 FPS = pygame.time.Clock()
 FPS = pygame.time.Clock()
 while True:
 while True:
     for event in pygame.event.get():
     for event in pygame.event.get():
@@ -25,21 +26,28 @@ while True:
             exit()
             exit()
         if event.type == locals.KEYDOWN:
         if event.type == locals.KEYDOWN:
             if event.key == locals.K_SPACE:
             if event.key == locals.K_SPACE:
-                jumpstate = "up"
+                if jumpstate == "running":
+                    jumpstate = "up"
     caozibo = hero[index]
     caozibo = hero[index]
-    index += 1
+    if jumpstate == "running":
+
+        index += 1
     if index>4:
     if index>4:
         index=0
         index=0
     if jumpstate == "up":
     if jumpstate == "up":
-        if y>150:
-            y -= 5
+        if t>0:
+            y-=t
+            t -= 2
         else:
         else:
             jumpstate = "down"
             jumpstate = "down"
     elif jumpstate == "down":
     elif jumpstate == "down":
-        if y<400:
-            y += 5
+        if t<=30:
+            y+=t
+            t += 2
+            
         else:
         else:
-            jumpstate = "running"    
+            jumpstate = "running"   
+            t=30 
     screen.blit(bg,(0,0))
     screen.blit(bg,(0,0))
     screen.blit(road,(0,500))
     screen.blit(road,(0,500))
     screen.blit(caozibo,(150,y))
     screen.blit(caozibo,(150,y))