Merge pull request #8 from TriantaTV/Development

Game is now in GameState and snakeFood has a SnakeFood class

src/GameState.cpp

@@ -1,6 +1,8 @@
-#include <iostream>
+// #include <iostream>
 #include <SFML\Graphics.hpp>
 #include <SFML\System.hpp>
+#include "Snake.h"
+#include "SnakeFood.h"
 #include "GameState.h"
 
 GameState::GameState()
@@ -18,3 +20,40 @@ GameState::GameState(int newHorizontal, int newVertical)
     sf::RenderWindow tempWindow(gameVideoMode, "SnakePlusPlus");
     return;
 }
+
+void GameState::startNewGame()
+{
+    gameWindow.create(gameVideoMode, "SnakePlusPlus");
+    sf::Time delay = sf::milliseconds(25);
+    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())
+    {
+        sf::Event event;
+        while (gameWindow.pollEvent(event))
+        {
+            if ((event.type == sf::Event::Closed) || (sf::Keyboard::isKeyPressed(sf::Keyboard::Escape)))
+                gameWindow.close();
+        }
+        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
+            snakeDirection = 1;
+        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
+            snakeDirection = 2;
+        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
+            snakeDirection = 3;
+        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
+            snakeDirection = 4;
+        player.MoveSnake(playerFood.snakeFoodObject);
+        gameWindow.clear();
+        player.DisplaySnake(gameWindow);
+        gameWindow.draw(playerFood.snakeFoodObject);
+        gameWindow.display();
+        sf::sleep(delay);
+    }
+}

src/GameState.h

@@ -1,6 +1,8 @@
 // GameState.h
 #ifndef GAMESTATE_H
 #define GAMESTATE_H
+#include <SFML\Graphics.hpp>
+#include <SFML\System.hpp>
 
 class GameState
 {
@@ -8,12 +10,13 @@ private:
 public:
     sf::VideoMode gameVideoMode;
     sf::RenderWindow gameWindow;
+    GameState();
+    GameState(int newHorizontal, int newVertical);
+    void startNewGame();
     /*
     gameGridHorizontal = (videoSizeHorizontal // 25) * 25;
     gameGridVertical = (videoSizeVertical // 25) * 25;
     */
-    GameState();
-    GameState(int newHorizontal, int newVertical);
     // sf::Vector2f GetGameBoundaries();
 };
 

src/SnakeFood.cpp

@@ -0,0 +1,24 @@
+#include <random>
+#include "SnakeFood.h"
+
+SnakeFood::SnakeFood()
+{
+    snakeFoodObject.setSize(sf::Vector2f(25,25));
+    snakeFoodObject.setFillColor(sf::Color::Red);
+}
+
+SnakeFood::SnakeFood(sf::Vector2f snakeFoodSize)
+{
+    snakeFoodObject.setSize(snakeFoodSize);
+    snakeFoodObject.setFillColor(sf::Color::Red);
+}
+
+void SnakeFood::GenerateNewLocation(int maxLocation)
+{
+    sf::Vector2f 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);
+}

src/SnakeFood.h

@@ -0,0 +1,16 @@
+// SnakeFood.h
+#ifndef SNAKEFOOD_H
+#define SNAKEFOOD_H
+#include <SFML\Graphics.hpp>
+
+class SnakeFood
+{
+private:
+public:
+    sf::RectangleShape snakeFoodObject;
+    SnakeFood();
+    SnakeFood(sf::Vector2f snakeFoodSize);
+    void GenerateNewLocation(int maxLocation);
+};
+
+#endif

src/main.cpp

@@ -1,44 +1,7 @@
-#include <iostream>
-#include <stdlib.h>
-#include <SFML\Graphics.hpp>
-#include <SFML\System.hpp>
 #include "GameState.h"
-#include "Snake.h"
 
 int main()
 {
     GameState newGame;
-    newGame.gameWindow.create(newGame.gameVideoMode, "SnakePlusPlus");
-    sf::RenderWindow *window = &newGame.gameWindow;
-    sf::Time delay = sf::milliseconds(25);
-    int snakeDirection = 0;
-    Snake Player(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 (window->isOpen())
-    {
-        sf::Event event;
-        while (window->pollEvent(event))
-        {
-            if ((event.type == sf::Event::Closed) || (sf::Keyboard::isKeyPressed(sf::Keyboard::Escape)))
-                window->close();
-        }
-        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
-            snakeDirection = 1;
-        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
-            snakeDirection = 2;
-        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
-            snakeDirection = 3;
-        if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
-            snakeDirection = 4;
-        Player.MoveSnake(snakeFood);
-        window->clear();
-        window->draw(snakeFood);
-        Player.DisplaySnake(*window);
-        window->display();
-        sf::sleep(delay);
-    }
+    newGame.startNewGame();
 }