save project

my_game.py

@@ -52,6 +52,7 @@ t = 30
 bg_x = 0
 road_x = 0
 time = 0
+speed = 30
 
 block_list = Group()
 
@@ -69,13 +70,14 @@ while True:
                     jumpState = "up"
                 if jumpState == "walking":
                     if event.key == locals.K_PLUS:
-                        jumpState == "runing"
+                        jumpState = "runing"
                 if jumpState == "runing":
-                    if e
+                    if event.key == locals.K_MINUS:
+                        jumpState = "walking"
             
     # 悟空造型
     wukong = Player(hero[index])
-    if jumpState == "runing":       # 跑步状态下
+    if jumpState == "runing" or jumpState == "walking":       # 跑步状态下
         index += 1
         if index >= 5:
             index = 0
@@ -93,10 +95,15 @@ while True:
                 wukong.rect.y = y
                 t += 2
             else:
-                jumpState = "runing"
+                jumpState = "walking"
                 t =30
     
-    
+        if jumpState == "walking":
+            speed = 30
+        elif jumpState == "runing":
+            speed = 65
+        else:
+            speed = 45
         bg_x -= 2
         road_x -= 8
         # 将背景图画上去
@@ -124,5 +131,4 @@ while True:
                 game_state = False
         # 刷新画面
         display.update()
-        TIME().tick(60)
-    
\ No newline at end of file
+        TIME().tick(speed)
\ No newline at end of file