Feature 4 main menu

Space-Invaders/Headers/EVENT/EventService.h

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+#pragma once
+#include <SFML/Graphics/RenderWindow.hpp>
+#include <SFML/Window/Event.hpp>
+namespace  event {
+
+	enum class ButtonState
+	{
+		PRESSED,
+		HELD,
+		RELEASED,
+	};
+
+
+	class EventService
+	{
+	private:
+		sf::Event game_event; //event var
+		sf::RenderWindow* game_window; //ptr to our game window
+
+		bool isGameWindowOpen();
+		bool gameWindowWasClosed(); //for the condition we already had - the title bar cross.
+		bool hasQuitGame(); //for our new 'ESC' condition
+
+
+		ButtonState left_mouse_button_state;
+		ButtonState right_mouse_button_state;
+		ButtonState left_arrow_button_state;
+		ButtonState right_arrow_button_state;
+		ButtonState A_button_state;
+		ButtonState D_button_state;
+
+		//....some other code
+		void updateMouseButtonsState(ButtonState& current_button_state, sf::Mouse::Button mouse_button);
+		void updateKeyboardButtonsState(ButtonState& current_button_state, sf::Keyboard::Key keyboard_button);
+
+
+
+
+	public:
+		EventService();
+		~EventService();
+
+		void initialize();
+		void update();
+		void processEvents(); // while window is open we will check for events
+		bool pressedEscapeKey();
+		bool isKeyboardEvent();
+		bool pressedLeftKey();
+		bool pressedRightKey();
+		bool leftmousebutton();
+		bool rightmousebutton();
+
+		bool pressedLeftMouseButton();
+		bool pressedRightMouseButton();
+
+		bool pressedAKey();
+		bool pressedDKey();
+
+	};
+}

Space-Invaders/Headers/Global/ServiceLocator.h

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+#pragma once
+
+#include"../Graphic/GraphicService.h"
+#include"../EVENT/EventService.h"
+#include"../player/PlayerService.h"
+#include"../TIME/TimeService .h"
+#include"../../UI/UISERVICE.h"
+namespace   Global {
+    using namespace player;
+    using namespace Graphic;
+    using namespace event;
+    using namespace UI;
+
+    class ServiceLocator
+    {
+    private:
+        // Private Attributes:
+        GraphicService* graphic_service;
+        EventService* event_service;
+        PlayerService* player_service;
+        TimeService* time_Service;
+        UiService* ui_service;
+
+        // Private Constructor and Destructor:
+        ServiceLocator();
+        // Constructor for initializing the ServiceLocator.
+        ~ServiceLocator(); 	// Destructor for cleaning up resources upon object deletion.
+
+        // Private Methods:
+        void createServices(); 			// Creates instances of all services.
+        void clearAllServices(); 		//	Deletes and deallocates memory for all services.
+
+    public:
+        // Public Methods:
+        static ServiceLocator* getInstance(); 			// Provides a method to access the unique ServiceLocator instance (object).
+        void initialize(); 			//	Initializes the ServiceLocator.
+        void update(); 				//	Updates all services.
+        void render(); 				//	Renders using the services.
+
+        // Methods to Get Specific Services: 
+        GraphicService* getGraphicService();
+        EventService* getEventService();
+        PlayerService* getplayerservice();
+        TimeService* gettimeservice();
+        UiService* getUiservice();
+    };
+}

Space-Invaders/Headers/Graphic/GraphicService.h

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+
+#pragma once
+
+#include <SFML/Graphics.hpp>
+namespace Graphic {
+
+	class GraphicService
+	{
+	private:
+
+
+		const std::string game_window_title = "Outscal Presents - Alien Invader";
+
+		const int game_window_width = 1920;
+		const int game_window_height = 1080;
+
+		const sf::Color window_color = sf::Color::Blue;
+
+		const int framerate = 60;
+
+		sf::VideoMode* video_mode; // ptr to video mode
+		sf::RenderWindow* game_window; // ptr to a RenderWindow
+
+		void setVideoMode(); // Method for setting our video mode
+		void onDestroy(); // method to run when window is deleted
+
+	public:
+		GraphicService();
+		~GraphicService(); //cleanup
+
+		//method to create the game window. returns a pointer to an instance of the game window
+		sf::RenderWindow* createGameWindow();
+
+
+		void initialize(); //lifecycle functions
+		void update(); //..
+		void render(); //..
+		bool isGameWindowOpen(); //check if the window is open
+
+		sf::RenderWindow* getGameWindow(); //getter for the game window instance
+		sf::Color getWindowColor();//get the color
+	};
+
+}

Space-Invaders/Headers/TIME/TimeService .h

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+#pragma once
+//Capture the current time at the beginning of a frame
+//Capture the current time again at the beginning of the next frame
+//Calculate the delta time by subtracting the previous frame's start time from the current frame's start time.
+//Update the current frame's start time to become the previous frame's start time so as to prepare for the next frame.
+#include<chrono>
+
+class  TimeService {
+private:
+	std::chrono::time_point<std::chrono::steady_clock> previous_time;
+
+	float delta_time;//to store the value of delta time
+	float calculate_delta_time();//calculate time by subtracting the previous time from the current time
+	void updatePreviousTime(); // finally update the current time to be previous time
+	void updateDeltaTime();
+public:
+	void update();
+	void intialize();
+	float getdeltatime();
+
+
+
+};

Space-Invaders/Headers/main/GameService.h

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+#pragma once
+
+#include <SFML/Graphics.hpp>
+#include"../Global/ServiceLocator.h"
+enum class GameState //create the enum
+{
+	BOOT,
+	MAIN_MENU,
+	GAMEPLAY,
+};
+
+
+
+
+namespace Main {
+
+	using namespace Global;
+
+	class GameService
+	{
+	private:
+
+
+		static GameState current_state;
+
+		ServiceLocator* service_locator;
+		sf::RenderWindow* game_window;
+
+		void initialize();
+		void initializeVariables();// Handles game initialization.
+		void destroy();			// Handles cleanup tasks.
+
+	public:
+
+		GameService();			// Constructor for initializing the GameService object.
+		~GameService();	// Destructor for cleaning up resources upon object deletion.
+
+		void ignite();			// Initiates the game.
+		void update();			// Updates the game logic and game state.
+		void render();			// Renders each frame of the game.
+		bool isRunning();// Checks if the game is currently running.
+		static void setGameState(GameState new_state);
+		static GameState getGameState();
+
+		void showmainmenu();
+
+
+	};
+}

Space-Invaders/Headers/player/PlayerController.h

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+#pragma once
+#include<SFML/Graphics.hpp>
+namespace player {
+
+	enum class PlayerState;
+	class PlayerView;
+	class PlayerModel;
+
+	class PlayerController {
+
+	private:
+
+
+
+		void processinput();
+		void processmoveleft();
+		void processmoveright();
+	public:
+
+		PlayerModel* model;
+		PlayerView* view;
+		PlayerController();
+		~PlayerController();
+		void intialize();
+		void update();
+		void render();
+
+
+
+
+		sf::Vector2f getPlayerPosition();
+
+	};
+
+}

Space-Invaders/Headers/player/PlayerModel.h

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+#pragma once
+#include <SFML/Graphics.hpp>
+class PlayerView;
+class PlayerModel;
+
+namespace player {
+
+    enum class PlayerState //Our Enum
+    {
+        ALIVE,
+        DEAD,
+        // we will add more states later
+    };
+
+
+
+    class PlayerModel
+
+    {
+    private:
+
+        const sf::Vector2f initial_player_position = sf::Vector2f(950.f, 950.f); //new var
+        sf::Vector2f player_position; //new var
+        PlayerState player_state;
+        PlayerModel* model;
+        PlayerView* view;
+        int player_score = 0;
+
+
+    public:
+        const sf::Vector2f left_most_position = sf::Vector2f(50.f, 950.f);
+        const sf::Vector2f right_most_position = sf::Vector2f(1800.f, 950.f);
+
+        const float player_movement_speed = 350.0f;
+
+        PlayerModel();
+        ~PlayerModel();
+
+        void initialize();
+
+        void reset(); //new method
+
+
+
+
+        //getters and setters
+        sf::Vector2f getPlayerPosition();
+        void setPlayerPosition(sf::Vector2f position);
+
+        PlayerState getplayerstate();
+
+
+        void setplayerstate(PlayerState state);
+
+
+
+    };
+}

Space-Invaders/Headers/player/PlayerService.h

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+#pragma once
+#include<SFML/Graphics.hpp>"
+#include"../TIME/TimeService .h"
+#include"../player/PlayerController.h"
+
+
+namespace player {
+    class PlayerService
+    {
+
+
+
+    private:
+
+
+
+        int health = 3;
+        sf::Vector2f position = sf::Vector2f(200.0f, 100.0f);
+        float movement_speed = 5.0f;
+        int player_score = 0;
+        const sf::Vector2f initial_player_position = sf::Vector2f(950.f, 950.f);
+
+        const sf::String player_texture_path = "assets/textures/player_ship.png";
+
+        sf::Texture player_texture;
+        sf::Sprite player_sprite;
+
+        sf::RenderWindow* game_window; //as always
+
+        void initializePlayerSprite();
+        void processPlayerInput();
+
+        PlayerController* player_controller;
+
+
+    public:
+
+
+        const sf::Vector2f left_most_position = sf::Vector2f(50.f, 950.f);
+        const sf::Vector2f right_most_position = sf::Vector2f(1800.f, 950.f);
+
+        const float player_movement_speed = 350.0f;
+
+
+        PlayerService();
+        ~PlayerService();
+
+        void initialize();
+        void update();
+        void render();
+
+        void moveLef();
+        void moveRight();
+        int getMoveSpeed();
+        sf::Vector2f getPlayerPosition();
+
+    };
+}