From bb1f56f5a85f984a5748145344b0e2c695d04db5 Mon Sep 17 00:00:00 2001
From: dongye <dongye_bio@qq.com>
Date: Mon, 26 Dec 2016 14:05:17 +0800
Subject: [PATCH] KEDOWN event respond once

---
 main.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/main.py b/main.py
index 724fc84..595dbb4 100644
--- a/main.py
+++ b/main.py
@@ -114,10 +114,12 @@ def main():
     food = Food()
     
     while True:
+        k_once = True
         for event in pygame.event.get():
             if event.type == pygame.QUIT:
                 sys.exit()
-            if event.type == pygame.KEYDOWN:
+            if k_once and event.type == pygame.KEYDOWN:
+                k_once = False
                 snake.changedirection(event.key)
                 # 死后按space重新
                 if event.key == pygame.K_SPACE and isdead:
-- 
Gitee