save project

snake.py

@@ -19,7 +19,7 @@ up = pygame.image.load('up.png')
 OKCLOCK=pygame.time.Clock()
 
 x,y=240,120
-yuhotui=[(180,90),(180,120),(210,120),(x,y)]
+position=[(180,90),(180,120),(210,120),(x,y)]
 
 setheading = "up"
 snake_haed = up
@@ -30,22 +30,22 @@ while True:
             exit()
         elif event.type==locals.KEYDOWN:
 
-            if event.key==locals.K_RIGHT and setheading!="left":
+            if event.key==locals.K_RIGHT and setheading != "left":
                 setheading="right"
                 snake_haed=right
-            if event.key==locals.K_UP and setheading!="down":
+            if event.key==locals.K_UP and setheading != "down":
                 setheading="up"
                 snake_haed=up
-            if event.key==locals.K_LEFT and setheading!="right":
+            if event.key==locals.K_LEFT and setheading != "right":
                 setheading="left"
                 snake_haed=left
-            if event.key==locals.K_DOWN and setheading!="up":
+            if event.key==locals.K_DOWN and setheading != "up":
                 setheading="down"
                 snake_haed=down
-            if event.key==locals.K_SPACE:
-                OKCLOCK.tick(100)
-            else:
-                OKCLOCK.tick(3)
+            # if event.key==locals.K_SPACE:
+            #     OKCLOCK.tick(100)
+            # else:
+            #     OKCLOCK.tick(3)
     if setheading == "right":
         x+=30
     elif setheading=="left":
@@ -62,18 +62,16 @@ while True:
     # 将背景图画上去
     screen.blit(background, (0, 0))
     # 将贪吃蛇画上去
-    screen.blit(right, (x, y))
+    screen.blit(snake_haed, (x, y))
     # 将贪吃蛇的身体画上去
     # screen.blit(body, (210, 120))
     # screen.blit(body, (180, 120))
     # screen.blit(body, (180, 90))
-    for i in range(len(yuhotui)-1):
-        screen.blit(body,yuhotui[i])
+    for i in range(len(position)-1):
+        screen.blit(body,position[i])
     # 将果实画上去
     screen.blit(food, (360, 300))
     # 刷新画面
     pygame.display.update()
-    x+=30
-    yuhotui.append((x,y))
-    yuhotui.pop(0)
+    OKCLOCK.tick(3)
     
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