added file with configuration of the game

config.h

+#pragma once
+#include <SFML/Graphics.hpp>
+
+namespace config {
+	// :
+	const unsigned int FRAME_RATE_LIMIT = 60;
+	// :
+	const sf::Vector2f BUTTON_SIZE = { 250, 100 };
+	const size_t BUTTON_FONT_SIZE = static_cast<size_t>(BUTTON_SIZE.y / 1.5f);
+	const float BUTTON_FRAME_THICKNESS = 2.0f;
+	const char FONT_FILE[] = "Calibri-Light.ttf";
+	const char SELECT_LEVEL_TITLE[] = "Select Level";
+	const sf::VideoMode SELECT_LEVEL_VIDEO_MODE{ 400, 600 };
+	const char BUTTON_TEXT_EASY[] = "Easy";
+	const char BUTTON_TEXT_MEDIUM[] = "Medium";
+	const char BUTTON_TEXT_HARD[] = "Hard";
+	const char BUTTON_TEXT_EXIT[] = "Exit";
+	// :
+	const sf::VideoMode GAME_VIDEO_MODE{ 1080, 720 };
+	const char EASY_GAME_TITLE[] = "Level: Easy";
+	const char MEDIUM_GAME_TITLE[] = "Level: Medium";
+	const char HARD_GAME_TITLE[] = "Level: Hard";
+	const float EASY_GAME_ENEMY_RATIO = 0.0f;
+	const float MEDIUM_GAME_ENEMY_RATIO = 0.03f;
+	const float HARD_GAME_ENEMY_RATIO = 0.07f;
+	const float ROOM_SIZE = 50;
+	const float GAME_ENEMY_SIZE = ROOM_SIZE * 0.7;
+	const float GAME_FOOD_SIZE = ROOM_SIZE * 0.2;
+	// :
+	const float GAME_PACMAN_SIZE = ROOM_SIZE * 0.8;
+	const sf::Keyboard::Key KEY_LEFT = sf::Keyboard::A;
+	const sf::Keyboard::Key KEY_RIGHT = sf::Keyboard::D;
+	const sf::Keyboard::Key KEY_UP = sf::Keyboard::W;
+	const sf::Keyboard::Key KEY_DOWN = sf::Keyboard::S;
+	// :
+	const sf::Color BUTTON_COLOR_TEXT{ 0, 0, 0 };
+	const sf::Color BUTTON_COLOR_FILL{ 180, 180, 180 };
+	const sf::Color BUTTON_COLOR_SELECTION{ 255, 180, 180 };
+	const sf::Color BUTTON_COLOR_FRAME{ 0, 0, 0 };
+	const sf::Color SELECT_LEVEL_BACKGROUND_COLOR{ 230,230,230 };
+	const sf::Color GAME_COLOR_BACKGROUND_INGAME{ 230,230,230 };
+	const sf::Color GAME_COLOR_BACKGROUND_WIN{ 0, 255, 0 };
+	const sf::Color GAME_COLOR_BACKGROUND_LOST{ 255, 0, 0 };
+	const sf::Color GAME_COLOR_PACMAN{ 250, 150, 0 };
+	const sf::Color GAME_COLOR_ROOM{ 255, 255, 255 };
+	const sf::Color GAME_COLOR_WALL{ 0, 0, 0 };
+	const sf::Color GAME_FOOD_COLOR{ 0, 200, 100 };
+	const sf::Color GAME_ENEMY_COLOR{ 255, 50, 0 };
+}
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