save project

snake.py

@@ -22,19 +22,26 @@ while True:
         if event.type==locals.QUIT:
             exit()
         elif event.type==locals.KEYDOWN:
-            if event.type==locals.K_RIGHT and sethending != 'left':
+            if event.key==locals.K_RIGHT and sethending != 'left':
                 sethending='right'
                 snake_head=right
-            if event.type==locals.K_LEFT and sethending != 'right':
+            if event.key==locals.K_LEFT and sethending != 'right':
                 sethending='left'
                 snake_head=left
-            if event.type==locals.K_RIGHT and sethending != 'left':
-                sethending='right'
-                snake_head=right
-            if event.type==locals.K_RIGHT and sethending != 'left':
-                sethending='right'
-                snake_head=right            
-    x=x+30
+            if event.key==locals.K_UP and sethending != 'down':
+                sethending='up'
+                snake_head=up
+            if event.key==locals.K_DOWN and sethending != 'up':
+                sethending='down'
+                snake_head=down
+    if sethending=='right':                       
+        x=x+30
+    elif sethending=='left':                       
+        x=x-30
+    elif sethending=='up':                       
+        y=y-30
+    else:
+        y=y+30
     position.append((x,y))
     position.pop(0)
     screen.blit(background,(0,0))