Split into separate files and added planning

Snake is now planned to use a deque for location of body. Split snake into separate file outside of main.

src/Snake.cpp

@@ -0,0 +1,55 @@
+#include <iostream>
+#include <SFML\Graphics.hpp>
+#include <SFML\System.hpp>
+#include "Snake.h"
+using namespace std;
+
+bool SnakeCollision(sf::RectangleShape object1, sf::RectangleShape object2)
+{
+    sf::Vector2f object1Position = object1.getPosition();
+    sf::Vector2f object2Position = object2.getPosition();
+    if (object1Position.x != object2Position.x)
+        return 0;
+    if (object1Position.y != object2Position.y)
+        return 0;
+
+    return 1;
+
+}
+
+void SnakeMovement(sf::Keyboard keyboard)
+{
+    /*
+    if (keyboard.pressed(Left))
+        snakeHead.moveleft();
+
+    if (keyboard.pressed(Right))
+        snakeHead.moveRight();
+    if (keyboard.pressed(Down))
+        snakeHead.moveDown();
+    if (keyboard.pressed(Up))
+        snakeHead.moveUp();
+    if (!snakeHead.isTouchingFood())
+        snakeQueue.pop();
+
+    */
+    return;
+}
+
+void Snake::ExtendSnake(sf::Vector2f newLocation)
+{
+    /*
+    snakeBody.push_back(newLocation);
+    */
+    return;
+}
+
+void Snake::MoveSnake()
+{
+    /*
+    head.snakeBody()
+    */
+    return;
+}
+SnakeNode::SnakeNode();
+SnakeNode::SnakeNode(sf::Vector2f addBodyPiece);

src/Snake.h

@@ -0,0 +1,30 @@
+//Snake.h
+#ifndef SNAKE_H
+#define SNAKE_H
+#include <queue>
+
+bool SnakeCollision(sf::RectangleShape object1, sf::RectangleShape object2);
+void SnakeMovement(sf::Keyboard keyboard);
+
+class SnakeNode
+{
+private:
+    // sf::RectangleShape snakeBody(sf::Vector2f(25,25));
+    sf::Vector2f snakeBodyLocation;
+    SnakeNode* next;
+public:
+    SnakeNode();
+    SnakeNode(sf::Vector2f addBodyPiece);
+};
+
+class Snake
+{
+private:
+    std::deque<sf::Vector2f> snakeBody;
+public:
+    void ExtendSnake(sf::Vector2f newLocation);
+    void MoveSnake();
+};
+
+
+#endif

src/main.cpp

@@ -1,9 +1,22 @@
 #include <iostream>
 #include <SFML\Graphics.hpp>
 #include <SFML\System.hpp>
+#include "Snake.h"
 using namespace std;
 
-bool SnakeCollision(sf::RectangleShape object1, sf::RectangleShape object2);
+
+/*
+
+    TODO:    Work on snake body
+    Add ability for body to extend when eating food
+
+    Turn snake body into queue
+    Each piece of queue has coordinates
+    If head touches food, just add to queue, don't pop
+
+*/
+
+
 
 int main()
 {
@@ -30,6 +43,9 @@ int main()
         }
         sf::Vector2f snakeHeadPosition = snakeHead.getPosition();
         sf::Vector2f snakeFoodPosition = snakeFood.getPosition();
+        // TODO:    Split Movement into separate function
+        //          Add boundaries
+        //          Add movement until boundaries
         if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
             snakeHeadPosition.x -= 25;
         if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
@@ -52,16 +68,3 @@ int main()
         sf::sleep(delay);
     }
 }
-
-bool SnakeCollision(sf::RectangleShape object1, sf::RectangleShape object2)
-{
-    sf::Vector2f object1Position = object1.getPosition();
-    sf::Vector2f object2Position = object2.getPosition();
-    if (object1Position.x != object2Position.x)
-        return 0;
-    if (object1Position.y != object2Position.y)
-        return 0;
-
-    return 1;
-
-}