From 6e8ee9d5aea28227b47f10780edf1f08191cb7d4 Mon Sep 17 00:00:00 2001
From: Idriss Chaouch <62848804+CppProgrammer23@users.noreply.github.com>
Date: Tue, 22 Dec 2020 08:59:24 +0100
Subject: [PATCH 1/2] still in game even if we clicked on the opposite key to
 the direction

---
 snake_game_human.py | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/snake_game_human.py b/snake_game_human.py
index f51e9c0..11051c5 100644
--- a/snake_game_human.py
+++ b/snake_game_human.py
@@ -57,18 +57,19 @@ def _place_food(self):
     def play_step(self):
         # 1. collect user input
         for event in pygame.event.get():
-            if event.type == pygame.QUIT:
-                pygame.quit()
-                quit()
             if event.type == pygame.KEYDOWN:
                 if event.key == pygame.K_LEFT:
-                    self.direction = Direction.LEFT
+                    if self.Dir!=Dir.RIGHT:
+                        self.Dir = Dir.LEFT
                 elif event.key == pygame.K_RIGHT:
-                    self.direction = Direction.RIGHT
+                    if self.Dir!=Dir.LEFT:
+                        self.Dir = Dir.RIGHT
                 elif event.key == pygame.K_UP:
-                    self.direction = Direction.UP
+                    if self.Dir!=Dir.DOWN:
+                        self.Dir = Dir.UP
                 elif event.key == pygame.K_DOWN:
-                    self.direction = Direction.DOWN
+                    if self.Dir!=Dir.UP:
+                        self.Dir = Dir.DOWN
         
         # 2. move
         self._move(self.direction) # update the head
@@ -144,4 +145,4 @@ def _move(self, direction):
     print('Final Score', score)
         
         
-    pygame.quit()
\ No newline at end of file
+    pygame.quit()

From 8b8eb7a1496b7f8472072b6fbfcdde5f0fa2fe64 Mon Sep 17 00:00:00 2001
From: Idriss Chaouch <62848804+CppProgrammer23@users.noreply.github.com>
Date: Tue, 22 Dec 2020 10:00:48 +0100
Subject: [PATCH 2/2] Update snake_game_human.py

---
 snake_game_human.py | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/snake_game_human.py b/snake_game_human.py
index 11051c5..119a58f 100644
--- a/snake_game_human.py
+++ b/snake_game_human.py
@@ -59,17 +59,17 @@ def play_step(self):
         for event in pygame.event.get():
             if event.type == pygame.KEYDOWN:
                 if event.key == pygame.K_LEFT:
-                    if self.Dir!=Dir.RIGHT:
-                        self.Dir = Dir.LEFT
+                    if self.direction!=direction.RIGHT:
+                        self.direction = direction.LEFT
                 elif event.key == pygame.K_RIGHT:
-                    if self.Dir!=Dir.LEFT:
-                        self.Dir = Dir.RIGHT
+                    if self.direction!=direction.LEFT:
+                        self.direction = direction.RIGHT
                 elif event.key == pygame.K_UP:
-                    if self.Dir!=Dir.DOWN:
-                        self.Dir = Dir.UP
+                    if self.direction!=direction.DOWN:
+                        self.direction = direction.UP
                 elif event.key == pygame.K_DOWN:
-                    if self.Dir!=Dir.UP:
-                        self.Dir = Dir.DOWN
+                    if self.direction!=direction.UP:
+                        self.direction = direction.DOWN
         
         # 2. move
         self._move(self.direction) # update the head