save project

snake.py

@@ -20,15 +20,22 @@ while True:
         if event.type==locals.QUIT:
             exit()
         if event.type==locals.KEYDOWN:
-            if event.key==K_RIGHT and heah!='left':
+            if event.key==locals.K_RIGHT and heah!='left':
                 heah='right'
-            if event.key==K_RIGHT and heah!='right':
+            if event.key==locals.K_RIGHT and heah!='right':
                 heah='left'
-            if event.key==K_RIGHT and heah!='down':
+            if event.key==locals.K_RIGHT and heah!='down':
                 heah='up'
-            if event.key==K_RIGHT and heah!='up':
+            if event.key==locals.K_RIGHT and heah!='up':
                 heah='down'
+    if heah=="right":
         x+=30
+    if heah=="left":
+        x-=30
+    if heah=="down":
+        y+=30
+    if heah=="up":
+        y-=30
     pos.append((x,y))
     pos.pop(0)
     screen.blit(bg,(0,0))