Fixed food generation and removed unused code

Fixed food generation and removed unused code

src/GameState.cpp

@@ -28,10 +28,6 @@ void GameState::startNewGame()
     int snakeDirection = 0;
     Snake player(sf::Vector2f(25,25));
     SnakeFood playerFood(sf::Vector2f(25,25));
-    // sf::RectangleShape snakeHead(sf::Vector2f(25,25));
-    sf::RectangleShape snakeFood(sf::Vector2f(25,25));
-    snakeFood.setFillColor(sf::Color::Red);
-    snakeFood.setPosition(25,25);
 
     while (gameWindow.isOpen())
     {

src/GameState.h

@@ -2,7 +2,6 @@
 #ifndef GAMESTATE_H
 #define GAMESTATE_H
 #include <SFML\Graphics.hpp>
-#include <SFML\System.hpp>
 
 class GameState
 {

src/Snake.cpp

@@ -1,6 +1,5 @@
 #include <iostream>
 #include <SFML\Graphics.hpp>
-#include <SFML\System.hpp>
 #include "Snake.h"
 
 // Test for collision between two objects

src/SnakeFood.cpp

@@ -13,12 +13,11 @@ SnakeFood::SnakeFood(sf::Vector2f snakeFoodSize)
     snakeFoodObject.setFillColor(sf::Color::Red);
 }
 
-void SnakeFood::GenerateNewLocation(int maxLocation)
+int SnakeFood::GenerateNewLocation(int maxLocation)
 {
-    sf::Vector2f newPosition;
+    int newPosition;
     std::default_random_engine generator;
     std::uniform_int_distribution<int> distribution(0, maxLocation);
-    newPosition.x = distribution(generator);
-    newPosition.y = distribution(generator);
-    snakeFoodObject.setPosition(newPosition);
+    newPosition = distribution(generator);
+    return newPosition;
 }

src/SnakeFood.h

@@ -10,7 +10,7 @@ public:
     sf::RectangleShape snakeFoodObject;
     SnakeFood();
     SnakeFood(sf::Vector2f snakeFoodSize);
-    void GenerateNewLocation(int maxLocation);
+    int GenerateNewLocation(int maxLocation);
 };
 
 #endif