From 94abee7e6127ad61c2d77ab87addb1ad58f96915 Mon Sep 17 00:00:00 2001
From: TriantaTV <56975502+TriantaTV@users.noreply.github.com>
Date: Tue, 26 Jul 2022 16:56:26 -0500
Subject: [PATCH] Added ability to get snake head position

Added ability to get snake head position and created a snake constructor with a position.
---
 src/Snake.cpp | 15 ++++++++++++++-
 src/Snake.h   |  4 +++-
 src/main.cpp  |  4 ++--
 3 files changed, 19 insertions(+), 4 deletions(-)

diff --git a/src/Snake.cpp b/src/Snake.cpp
index fb5821e..240f2b9 100644
--- a/src/Snake.cpp
+++ b/src/Snake.cpp
@@ -2,7 +2,6 @@
 #include <SFML\Graphics.hpp>
 #include <SFML\System.hpp>
 #include "Snake.h"
-using namespace std;
 
 // Test for collision between two objects
 bool SnakeCollision(sf::RectangleShape object1, sf::RectangleShape object2)
@@ -49,11 +48,25 @@ void Snake::MoveSnake()
     return;
 }
 
+// Get x and y position of snake head
+sf::Vector2f Snake::GetHeadPosition()
+{
+    sf::Vector2f position;
+    position = snakeBody.front().getPosition();
+    return position;
+}
+
 Snake::Snake()
 {
     // Possibly unnecessary
     // The big 3 could be used to create a fresh game state
     return;
 }
+Snake::Snake(sf::Vector2f head)
+{
+    sf::RectangleShape newBodyPart(head);
+    snakeBody.push_back(newBodyPart);
+    return;
+}
 // SnakeNode::SnakeNode();
 // SnakeNode::SnakeNode(sf::Vector2f addBodyPiece);
diff --git a/src/Snake.h b/src/Snake.h
index 8bf2632..4114bb7 100644
--- a/src/Snake.h
+++ b/src/Snake.h
@@ -21,10 +21,12 @@ class Snake
 {
 private:
     std::deque<sf::RectangleShape> snakeBody;
-    Snake();
 public:
+    Snake();
+    Snake(sf::Vector2f head);
     // Instead of popping like in MoveSnake()
     // Simply add to deque
+    sf::Vector2f GetHeadPosition();
     void ExtendSnake();
     void MoveSnake(); // Move only head body piece
 };
diff --git a/src/main.cpp b/src/main.cpp
index 12f7310..4345856 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2,7 +2,6 @@
 #include <SFML\Graphics.hpp>
 #include <SFML\System.hpp>
 #include "Snake.h"
-using namespace std;
 
 
 /*
@@ -26,6 +25,7 @@ int main()
     sf::RenderWindow window(sf::VideoMode(videoSizeHorizontal, videoSizeVertical), "SnakePlusPlus");
     sf::Time delay = sf::milliseconds(100);
 
+    Snake Player(sf::Vector2f(25,25));
     sf::RectangleShape snakeHead(sf::Vector2f(25,25));
     sf::RectangleShape snakeFood(sf::Vector2f(25,25));
     snakeHead.setFillColor(sf::Color::Green);
@@ -41,7 +41,7 @@ int main()
             if ((event.type == sf::Event::Closed) || (sf::Keyboard::isKeyPressed(sf::Keyboard::Escape)))
                 window.close();
         }
-        sf::Vector2f snakeHeadPosition = snakeHead.getPosition();
+        sf::Vector2f snakeHeadPosition = Player.GetHeadPosition();
         sf::Vector2f snakeFoodPosition = snakeFood.getPosition();
         // TODO:    Split Movement into separate function
         //          Add boundaries