SimpleSnake small updates

- CodeCleanup
- MIT License file
- readme update

examples/SimpleSnake/Classes/SimpleSnakeScene.cpp

@@ -157,20 +157,16 @@ void SimpleSnake::onKeyPressed(EventKeyboard::KeyCode keyCode, Event* event)
     switch (keyCode)
     {
     case cocos2d::EventKeyboard::KeyCode::KEY_LEFT_ARROW:
-        if (dir != 2)
+        if (dir != 2) dir = 1;
-            dir = 1;
         break;
     case cocos2d::EventKeyboard::KeyCode::KEY_RIGHT_ARROW:
-        if (dir != 1)
+        if (dir != 1) dir = 2;
-            dir = 2;
         break;
     case cocos2d::EventKeyboard::KeyCode::KEY_UP_ARROW:
-        if (dir != 3)
+        if (dir != 3) dir = 0;
-            dir = 0;
         break;
     case cocos2d::EventKeyboard::KeyCode::KEY_DOWN_ARROW:
-        if (dir != 0)
+        if (dir != 0) dir = 3;
-            dir = 3;
         break;
     default:
         break;
@@ -204,23 +200,19 @@ void SimpleSnake::update(float delta)
         {
         case 0:
             s[0].y++;
-            if (s[0].y >= M)
+            if (s[0].y >= M) s[0].y = 0;
-                s[0].y = 0;
             break;
         case 1:
             s[0].x--;
-            if (s[0].x < 0)
+            if (s[0].x < 0) s[0].x = N;
-                s[0].x = N;
             break;
         case 2:
             s[0].x++;
-            if (s[0].x >= N)
+            if (s[0].x >= N) s[0].x = 0;
-                s[0].x = 0;
             break;
         case 3:
             s[0].y--;
-            if (s[0].y < 0)
+            if (s[0].y < 0) s[0].y = M;
-                s[0].y = M;
             break;
         default:
             break;
@@ -249,7 +241,7 @@ void SimpleSnake::update(float delta)
             myScore[num - StartBodies] = endLevelTime;
             sprintf(buffer, "Level %i Time : %f", num - StartBodies + 1, myScore[num - StartBodies]);
             myScoreLabel[num - StartBodies]->setString(buffer);
-            if (num >= (snakeBodies + StartBodies-1))
+            if (num >= (snakeBodies + StartBodies - 1))
             {
                 myScoreLabel[num - StartBodies]->setString("FINISH");
                 finish = true;

examples/SimpleSnake/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) @aismann; Peter Eismann, Germany; dreifrankensoft
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

examples/SimpleSnake/README.md

@@ -1,7 +1,20 @@
 Simple Snake 
+adxe version of a "Simple Snake" game.
+
+If you have any questions or want to continue this project feel free to do so.
+
+Here are some ideas:
+- Improve the "score optic"
+- Save the "highsore times"
+- Use sprites unstead of draw primitives
+- Add some effects (sound, exploding stuff, traps, etc)
+
+- or use it as startup
+
+Idea from here:
+https://www.youtube.com/channel/UCC7qpnId5RIQruKDJOt2exw
+
 
 MIT License
 
 
-# adxe Simple Snake Example
-Easy adxe version of a "Simple Snake" game