Diff: Game_engine/Game_engine.cpp

Revision:

4:0fc3441556e1

Parent:

3:660de4311976

Child:

5:23a85b16ee54

--- a/Game_engine/Game_engine.cpp	Thu May 09 00:19:35 2019 +0000
+++ b/Game_engine/Game_engine.cpp	Thu May 09 07:26:07 2019 +0000
@@ -12,6 +12,7 @@
     snake.init();
     snake.set_food_posX((rand()%(19) + 1) * 4);
     snake.set_food_posY((rand()%(11) + 1) * 4 - 2);
+    _body_seg = 1;
 }
 void GameEngine::draw(N5110 &lcd) {    
     lcd.drawRect(0,0,WIDTH,HEIGHT,FILL_TRANSPARENT); // Draws screen limits
@@ -50,5 +51,15 @@
     if(snake.get_snake_posX() == snake.get_food_posX() && snake.get_snake_posY() == snake.get_food_posY()) {
         snake.set_food_posX((rand()%(19) + 1) * 4);
         snake.set_food_posY((rand()%(11) + 1) * 4 - 2);
+        _body_seg = _body_seg + 1;
     }    
 }
+void GameEngine::snake_body(N5110 &lcd) {
+    _body_posX[0] = snake.get_snake_posX();
+    _body_posY[0] = snake.get_snake_posY();
+    for (int j = _body_seg; j > 0; j--) {
+        lcd.drawRect(_body_posX[j],_body_posY[j],4,4,FILL_BLACK); 
+        _body_posX[j] = _body_posX[j-1];
+        _body_posY[j] = _body_posY[j-1];   
+    }
+}