C++ Level::GetObject方法代码示例

bool start_game(int &levelNumber, RenderWindow &window)
{

	init_sounds sound; 
	init_texture texture;

	Level lvl;
	change_level(lvl, levelNumber);

	if (levelNumber == 1 && !wasInMenu) 
	{
		wasInMenu = true; menu(window, sound.musicInMenu);
	}

	sound.musicInMenu.stop();

	std::list<Entity*>  entities;
	std::list<Entity*>::iterator it;

	std::vector<Object> e;

	init_map_objects(e, entities, lvl, enemiesNumber, texture);
	Object pl = lvl.GetObject("player");

	PLAYER Player(texture.anim_player, lvl, float(pl.rect.left), float(pl.rect.top));

	Clock clock;

	return playing(window, clock, Player, it, entities, lvl, levelNumber);
}

bool StartGame(RenderWindow & window, Game & game)
{
	Level lvl;
	lvl.LoadFromFile(GetLevelNumb(game));
	Image image;
	Texture texture;
	if (!image.loadFromFile("images/lvl1.png"))
		cout << "Error loading image from file " << endl;
	image.createMaskFromColor(Color(0, 128, 0));
	if (!texture.loadFromImage(image))
		cout << "Error loading texture from image " << endl;

	Sprite heartSprite;
	heartSprite.setTexture(texture);
	heartSprite.setTextureRect(IntRect(395, 151, 54, 46));
	heartSprite.setScale(0.3f, 0.3f);

	Sprite lifeSprite;
	lifeSprite.setTexture(texture);
	lifeSprite.setTextureRect(IntRect(457, 149, 29, 29));
	lifeSprite.setScale(0.8f, 0.8f);

	Font font;
	font.loadFromFile("fonts/pixel.ttf");
	Text text("", font, 25);

	game.graphic.statistic.heart = heartSprite;
	game.graphic.statistic.life = lifeSprite;
	game.graphic.text = text;
	game.isPause = true;
	game.restart = false;

	vector <Enemy*>  enemies;
	std::vector<Object> e = lvl.GetObjects("easyEnemy");
	for (Object i : e)
		enemies.push_back(new Enemy(texture, "easyEnemy", i.rect.left, i.rect.top, 53, 28));

	e = lvl.GetObjects("flyEnemy");
	for (Object i : e)
		enemies.push_back(new Enemy(texture, "flyEnemy", i.rect.left, i.rect.top, 38, 36));
	
	
	if (lvl.IsExist("trap"))
	{
		e = lvl.GetObjects("trap");
		for (Object i : e)
			enemies.push_back(new Enemy(texture, "trap", i.rect.left, i.rect.top, 32, 18));
	}


	vector <Portal*> portals;
	vector <Bullet*> bullets;
	vector <Object> objects = lvl.GetAllObjects();
	Clock clock;

	SoundBuffer shootBuffer;
	shootBuffer.loadFromFile("sound/shoot.wav");
	Sound shoot(shootBuffer);

	SoundBuffer portalBuffer;
	portalBuffer.loadFromFile("sound/portal.wav");
	Sound portal(portalBuffer);

	SoundBuffer teleportBuffer;
	teleportBuffer.loadFromFile("sound/teleport.wav");
	Sound teleport(teleportBuffer);

	SoundBuffer damageBuffer;
	damageBuffer.loadFromFile("sound/damage.wav");
	Sound damage(damageBuffer);

	SoundBuffer deathBuffer;
	deathBuffer.loadFromFile("sound/damage.wav");
	Sound gameOver(deathBuffer);

	Music music;
	music.openFromFile("sound/musicGame.ogg");
	music.play();

	Object playerObject = lvl.GetObject("player");
	Player player(texture, "Player1", playerObject.rect.left, playerObject.rect.top, 32, 32);
	player.health = game.health;
	player.heart = game.hearts;

	while (window.isOpen() && (!game.restart))
	{
		float time = float(clock.getElapsedTime().asMicroseconds());
		clock.restart();
		time = time / 800;
		Event event;
		Vector2i pixelPos = Mouse::getPosition(window);
		Vector2f pos = window.mapPixelToCoords(pixelPos);
		while (window.pollEvent(event))
		{
			if (event.type == sf::Event::Closed || (Keyboard::isKeyPressed(Keyboard::Escape) && game.isPause))
			{
				window.close();
				game.restart = false;
			}
			if (event.type == Event::MouseButtonPressed)
//.........这里部分代码省略.........

bool startGame (int & startLevel, RenderWindow & window, int & lives) {

    view.reset(FloatRect(0, 0, 700, 600));


    Level lvl;

    switch (startLevel) {
    case 1:
        lvl.LoadFromFile("level1.tmx");
        break;
    case 2:
        lvl.LoadFromFile("level2.tmx");
        break;
    case 3:
        lvl.LoadFromFile("level3.tmx");
        break;
    }
    //lvl.LoadFromFile("level1.tmx");

    SoundBuffer coinBuffer;
    coinBuffer.loadFromFile("sounds/coin.wav");
    Sound coinSound;
    coinSound.setBuffer(coinBuffer);
    SoundBuffer deathBuffer;
    deathBuffer.loadFromFile("sounds/mariodie.wav");
    Sound deathSound;
    deathSound.setBuffer(deathBuffer);
    SoundBuffer stageBuffer;
    stageBuffer.loadFromFile("sounds/stage.wav");
    Sound stageSound;
    stageSound.setBuffer(stageBuffer);

    Image heroImage;
    heroImage.loadFromFile("images/mario.png");
    heroImage.createMaskFromColor(Color(255, 255, 255));
    Image easyEnemyImage;
    easyEnemyImage.loadFromFile("images/EasyEnemy.png");
    easyEnemyImage.createMaskFromColor(Color(255, 255, 255));
    Image coinImage;
    coinImage.loadFromFile("images/coin.png");
    coinImage.createMaskFromColor(Color(255, 255, 255));
    Image mediumEnemyImage;
    mediumEnemyImage.loadFromFile("images/MediumEnemy.png");
    mediumEnemyImage.createMaskFromColor(Color(255, 255, 255));
    Image movePlatformImage;
    movePlatformImage.loadFromFile("images/MovingPlatform.png");

    std::list<Entity*> entities;
    std::list<Entity*>::iterator it;
    std::list<Entity*>::iterator it2;

    std::vector<Object> e = lvl.GetObjects("EasyEnemy");
    for (int i = 0; i < e.size(); i++) {
        entities.push_back(new Enemy(easyEnemyImage, "EasyEnemy", lvl, e[i].rect.left, e[i].rect.top, 15, 25));
    }
    e = lvl.GetObjects("coin");
    for (int i = 0; i < e.size(); i++) {
        entities.push_back(new Coin(coinImage, "coin", lvl, e[i].rect.left, e[i].rect.top, 15, 15));
    }
    e = lvl.GetObjects("MediumEnemy");
    for (int i = 0; i < e.size(); i++) {
        entities.push_back(new Enemy(mediumEnemyImage, "MediumEnemy", lvl, e[i].rect.left, e[i].rect.top, 16, 24));
    }
    e = lvl.GetObjects("exit");
    for (int i = 0; i < e.size(); i++) {
        entities.push_back(new Exit(mediumEnemyImage, "exit", lvl, e[i].rect.left, e[i].rect.top, 16, 24));
    }
    e = lvl.GetObjects("fire");
    for (int i = 0; i < e.size(); i++) {
        entities.push_back(new Fire(mediumEnemyImage, "fire", lvl, e[i].rect.left, e[i].rect.top, 16, 24));
    }
    e = lvl.GetObjects("MovingPlatform");
    for (int i = 0; i < e.size(); i++)
        entities.push_back(new MovingPlatform(movePlatformImage, "MovingPlatform", lvl, e[i].rect.left, e[i].rect.top, 95, 22));

    Object player = lvl.GetObject("player");
    Player p(heroImage, "Player", lvl, player.rect.left, player.rect.top, 22, 38);

    Clock clock;

    while (window.isOpen())
    {

        float time = clock.getElapsedTime().asMicroseconds();

        clock.restart();
        time = time / 800;

        Event event;
        while (window.pollEvent(event))
        {
            if (event.type == sf::Event::Closed)
                window.close();
        }

        for (it = entities.begin(); it != entities.end();) {
            Entity *b = *it;
            b->update(time);
            if (b->life == false) {
//.........这里部分代码省略.........

void RunGame()
{
	RenderWindow window(VideoMode(640, 480), "The Game!");
    menu(window);
	View view( FloatRect(0, 0, 450, 280) );

	Level lvl;
	int loadlevel = menu(window);


	//std::cout << "Which lvl would u prefer to load 1 or 2?\n";
	//std::cin >> loadlevel;

	switch(loadlevel){
    case 1:
        lvl.LoadFromFile("files/Level1.tmx");
        std::cout <<"\nLoaded lvl1";
        break;
    case 2:
        lvl.LoadFromFile("files/Level2.tmx");
        std::cout << "\nLoaded lvl2";
    default:
        system("exit");
        break;
	}


	Texture enemy_t, moveplatform_t, megaman_t, bullet_t, bg;
	bg.loadFromFile("files/images/bg.png");
	enemy_t.loadFromFile("files/images/enemy.png");
	moveplatform_t.loadFromFile("files/images/movingPlatform.png");
	megaman_t.loadFromFile("files/images/megaman.png");
	bullet_t.loadFromFile("files/images/bullet.png");


	AnimationManager anim;
	anim.loadFromXML("files/anim_megaman.xml",megaman_t);
	anim.animList["jump"].loop = 0;

	AnimationManager anim2;
	anim2.create("move",bullet_t,7,10,8,8,1,0);
	anim2.create("explode",bullet_t,27,7,18,18,4,0.01,29,false);

	AnimationManager anim3;
	anim3.create("move",enemy_t,0,0,16,16,2,0.002,18);
	anim3.create("dead",enemy_t,58,0,16,16,1,0);

	AnimationManager anim4;
	anim4.create("move",moveplatform_t,0,0,95,22,1,0);

    Sprite background(bg);
    background.setOrigin(bg.getSize().x/2,bg.getSize().y/2);

	std::list<Entity*>  entities;
	std::list<Entity*>::iterator it;

	std::vector<Object> e = lvl.GetObjects("enemy");
	for (int i=0;i < e.size();i++)
		entities.push_back(new ENEMY(anim3, lvl, e[i].rect.left, e[i].rect.top) );

	e = lvl.GetObjects("MovingPlatform");
	for (int i=0;i < e.size();i++)
		entities.push_back(new MovingPlatform(anim4, lvl, e[i].rect.left, e[i].rect.top) );

	Object pl = lvl.GetObject("player");
	PLAYER MegaMan(anim, lvl, pl.rect.left, pl.rect.top);

	HealthBar healthBar;

	Clock clock;
    int enemyCount = 0;
	/////////////////// основной цикл  /////////////////////
	while (window.isOpen())
	{



		float time = clock.getElapsedTime().asMicroseconds();
		clock.restart();

		time = time/500;  // здесь регулируем скорость игры

		if (time > 40) time = 40;

		Event event;
		while (window.pollEvent(event))
		{
			if (event.type == Event::Closed || Keyboard::isKeyPressed(Keyboard::Escape))
				window.close();

			if (event.type == Event::KeyPressed)
				if (event.key.code==Keyboard::Space)
		        	entities.push_back(new Bullet(anim2,lvl,MegaMan.x+18,MegaMan.y+18,MegaMan.dir) );
		}


		if (Keyboard::isKeyPressed(Keyboard::Left)) MegaMan.key["L"]=true;
		if (Keyboard::isKeyPressed(Keyboard::Right)) MegaMan.key["R"]=true;
		if (Keyboard::isKeyPressed(Keyboard::Up)) MegaMan.key["Up"]=true;
		if (Keyboard::isKeyPressed(Keyboard::Down)) MegaMan.key["Down"]=true;
//.........这里部分代码省略.........

void mainLevel(RenderWindow &window)
{
	//>>>>>>>>>>>>>>>---Level---<<<<<<<<<<<<<<<<<<<<<<<<<<<
	 Level lvl;
	 lvl.LoadFromFile("map.tmx");

	//>>>>>>>>>>>>>>>>---Load basic image for level1----<<<<<<<<<<<<<<<<<
	Texture texture;
	texture.loadFromFile("images/level1empty.jpg");
	Sprite level(texture);

	Texture texture2; 
	texture2.loadFromFile("images/levelShad.png");
	Sprite level2(texture2);

	Texture texture3;
	texture3.loadFromFile("images/level12.png");
	Sprite level3(texture3);
	//>>>>>>>>>>>>>>>>---Music---<<<<<<<<<<<<<<<<<<<<<<<<<<
	 Music mainSong;
	 Music skyrim, muse, bathMus;
	 bathMus.openFromFile("music/bath.ogg");
	 Object mus = lvl.GetObject("muse");
	 muse.openFromFile("music/synd.ogg"); muse.setVolume(100);
	 skyrim.openFromFile("music/skyrim.ogg"); skyrim.setVolume(100);
	 mainSong.openFromFile("music/level1.ogg");
	 mainSong.play();
	 mainSong.setLoop(true);
	 mainSong.setVolume(75);

	 //>>>>>>>>>>>>>>>>---Create a cat---<<<<<<<<<<<<<<<<<<<
	 Object player = lvl.GetObject("cat");
	 Object fish = lvl.GetObject("fish");
	 Object mo = lvl.GetObject("mouse");
	 Object ob = lvl.GetObject("catPlace");


	 Player cat("cat.png", lvl, 68, 429, 60, 120, player.rect.left,  player.rect.top, ELSE);
	 
	 Clock clock;
	 Clock gameTimeClock;
	 int sinkCnt = 0;

	 //>>>>>>>>>>>>>>>>---Sounds----<<<<<<<<<<<<<<<<<<<
	SoundBuffer buf1, buf2;
	buf1.loadFromFile("music/meow1.ogg");
	buf2.loadFromFile("music/meow2.ogg");
	Sound meow1, meow2;
	meow1.setBuffer(buf1);
	meow2.setBuffer(buf2);

	SoundBuffer buf, buf3;
	buf.loadFromFile("music/steklo.ogg");
	buf3.loadFromFile("music/mouse.ogg");
	Sound glass; Sound mouseS;
	glass.setBuffer(buf); glass.setVolume(100);
	mouseS.setBuffer(buf3);
	
	 //Objects
	 Furniture posters("tayles1.png",  160, 660, 210, 250, 280, 215, POSTERS);
	 Furniture bed("tayles1.png", 420, 80, 280, 310, 250, 440, ELSE); 
	 Furniture toys("tayles1.png", 120, 470, 180, 150, 220, 545, TOYS);
	 Furniture upShelf("tayles1.png", 700, 652.5, 120, 97.5, 350, 83, SHELF);
	 Furniture cabinet("tayles1.png", 75, 40, 250, 350, 605, 305, CABINET); 
	 Furniture mop("tayles1.png", 515, 785, 165, 241, 587, 385, MOP); 
	 Furniture flower("tayles1.png",780, 65, 170, 330, 147, 285, ELSE);
	 Furniture ball("tayles1.png", 905, 615, 40, 55, 357, 190, BALL); 
	 Furniture books("tayles1.png", 860, 735, 125, 80, 290, 187, BOOKS); 
	 Furniture brokenBall("tayles1.png",920, 540, 90, 42, 430, 430, ELSE); 
	 Furniture key("tayles1.png", 1, 1, 25, 25, 430, 425, KEY);
	 Furniture cabinetEnd("cabinet.png", 20, 50, 270, 350, 590, 290, ELSE); 
	 Furniture girl("girlHair.png", 1,1, 96, 45, 1075, 350, ELSE);
	 
	 Furniture door("tayles2.png", 0, 560, 80, 340, 870, 350, ELSE);
	 Furniture puddle("tayles1.png",789, 1000, 204, 75, 1057, 559, ELSE);
	 Furniture brokenLight("tayles2.png", 10, 110, 50, 70, 795, 430, ELSE);
	 Furniture light("tayles2.png", 20, 20, 35, 70, 220, 565, ELSE);
	 Furniture bath("tayles2.png", 80, 50, 320, 380, 1010, 330, BATH);
	 Furniture openBath("bathr.png", 264, 79, 339, 369, 1015, 315, ELSE);
	 Furniture carpet("tayles2.png", 100, 500, 100, 140, 870, 530, ELSE);
	 Furniture mirror("tayles2.png", 90, 700, 110, 290, 1200, 300, ELSE);
	 Furniture sink("tayles2.png", 290, 440, 150, 240, 1190, 450, SINK);
	 Furniture sinkWater("bathr.png", 22, 180, 197, 427, 1200, 540, ELSE);
	 Furniture mou("mouse.png",  2, 21, 32, 25, mo.rect.left, mo.rect.top, ELSE);
	 
	 
	 std::list<Furniture> fList;
	 std::list<Furniture>::iterator it;
	 fList.push_back(posters);
	 fList.push_back(toys);
	 fList.push_back(upShelf);
	 fList.push_back(cabinet);
	 fList.push_back(mop);
	 fList.push_back(ball);
	 fList.push_back(books);
	 fList.push_back(key);
	 fList.push_back(puddle);
	 fList.push_back(brokenLight);
	 fList.push_back(bath);
	 fList.push_back(sink);
//.........这里部分代码省略.........

void RunGame()
{
	///////////// инициализация ///////////////////////////
	RenderWindow window(VideoMode(1366, 768), "The Game!", Style::Fullscreen);

	View view( FloatRect(0, 0, 450, 280) );

	Level lvl;
	lvl.LoadFromFile("files/Level2.tmx");

	Texture enemy_t, moveplatform_t, megaman_t, bullet_t, bg;
	bg.loadFromFile("files/images/bg.png");
	enemy_t.loadFromFile("files/images/enemy.png");
	moveplatform_t.loadFromFile("files/images/movingPlatform.png");
	megaman_t.loadFromFile("files/images/megaman.png");
	bullet_t.loadFromFile("files/images/bullet.png");


	AnimationManager anim;
	anim.loadFromXML("files/anim_megaman.xml",megaman_t);
	anim.animList["jump"].loop = 0;

	AnimationManager anim2;
	anim2.create("move",bullet_t,7,10,8,8,1,0);
	anim2.create("explode",bullet_t,27,7,18,18,4,0.01,29,false);

	AnimationManager anim3;
	anim3.create("move",enemy_t,0,0,16,16,2,0.002,18);
	anim3.create("dead",enemy_t,58,0,16,16,1,0);

	AnimationManager anim4;
	anim4.create("move",moveplatform_t,0,0,95,22,1,0);

    Sprite background(bg);
    background.setOrigin(bg.getSize().x/2,bg.getSize().y/2);

	std::list<Entity*>  entities;
	std::list<Entity*>::iterator it;

	std::vector<Object> e = lvl.GetObjects("enemy");
	for (int i=0;i < e.size();i++)
		entities.push_back(new ENEMY(anim3, lvl, e[i].rect.left, e[i].rect.top) );

	e = lvl.GetObjects("MovingPlatform");
	for (int i=0;i < e.size();i++)
		entities.push_back(new MovingPlatform(anim4, lvl, e[i].rect.left, e[i].rect.top) );

	Object pl = lvl.GetObject("player");
	PLAYER Mario(anim, lvl, pl.rect.left, pl.rect.top);

	HealthBar healthBar;

	Clock clock;

	/////////////////// основной цикл  /////////////////////
	while (window.isOpen())
	{
		float time = clock.getElapsedTime().asMicroseconds();
		clock.restart();

		time = time/500;  // здесь регулируем скорость игры

		if (time > 40) time = 40;

		Event event;
		while (window.pollEvent(event))
		{
			if (event.type == Event::Closed || Keyboard::isKeyPressed(Keyboard::Escape))
				window.close();

			if (event.type == Event::KeyPressed)
				if (event.key.code==Keyboard::Space)
		        	entities.push_back(new Bullet(anim2,lvl,Mario.x+18,Mario.y+18,Mario.dir) );
		}


		if (Keyboard::isKeyPressed(Keyboard::Left)) Mario.key["L"]=true;
		if (Keyboard::isKeyPressed(Keyboard::Right)) Mario.key["R"]=true;
		if (Keyboard::isKeyPressed(Keyboard::Up)) Mario.key["Up"]=true;
		if (Keyboard::isKeyPressed(Keyboard::Down)) Mario.key["Down"]=true;
		if (Keyboard::isKeyPressed(Keyboard::Space)) Mario.key["Space"]=true;


		for(it=entities.begin();it!=entities.end();)
		{
			Entity *b = *it;
			b->update(time);
			if (b->life==false)	{ it  = entities.erase(it); delete b;}
			else it++;
		}


		Mario.update(time);
		healthBar.update(Mario.Health);


		for(it=entities.begin();it!=entities.end();it++)
		{
			//1. враги
			if ((*it)->Name=="Enemy")
//.........这里部分代码省略.........

int main()
{
	srand(time(NULL));

	Level lvl;
    lvl.LoadFromFile("/home/oawad/Downloads/sfml/platformer/platformer.tmx");


    b2Vec2 gravity(0.0f, 1.0f);
    b2World world(gravity);

	sf::Vector2i tileSize = lvl.GetTileSize();

	std::vector<Object> block = lvl.GetObjects("block");
	for(int i = 0; i < block.size(); i++)
	{
		b2BodyDef bodyDef;
		bodyDef.type = b2_staticBody;
		bodyDef.position.Set(block[i].rect.left + tileSize.x / 2 * (block[i].rect.width / tileSize.x - 1),
			block[i].rect.top + tileSize.y / 2 * (block[i].rect.height / tileSize.y - 1));
		b2Body* body = world.CreateBody(&bodyDef);
		b2PolygonShape shape;
		shape.SetAsBox(block[i].rect.width / 2, block[i].rect.height / 2);
		body->CreateFixture(&shape,1.0f);
	}

	coin = lvl.GetObjects("coin");
	for(int i = 0; i < coin.size(); i++)
	{
		b2BodyDef bodyDef;
		bodyDef.type = b2_dynamicBody;
		bodyDef.position.Set(coin[i].rect.left + tileSize.x / 2 * (coin[i].rect.width / tileSize.x - 1),
			coin[i].rect.top + tileSize.y / 2 * (coin[i].rect.height / tileSize.y - 1));
		bodyDef.fixedRotation = true;
		b2Body* body = world.CreateBody(&bodyDef);
		b2PolygonShape shape;
		shape.SetAsBox(coin[i].rect.width / 2, coin[i].rect.height / 2);
		body->CreateFixture(&shape,1.0f);
		coinBody.push_back(body);
	}

	enemy = lvl.GetObjects("enemy");
	for(int i = 0; i < enemy.size(); i++)
	{
		b2BodyDef bodyDef;
		bodyDef.type = b2_dynamicBody;
		bodyDef.position.Set(enemy[i].rect.left +
			tileSize.x / 2 * (enemy[i].rect.width / tileSize.x - 1),
			enemy[i].rect.top + tileSize.y / 2 * (enemy[i].rect.height / tileSize.y - 1));
		bodyDef.fixedRotation = true;
		b2Body* body = world.CreateBody(&bodyDef);
		b2PolygonShape shape;
		shape.SetAsBox(enemy[i].rect.width / 2, enemy[i].rect.height / 2);
		body->CreateFixture(&shape,1.0f);
		enemyBody.push_back(body);
	}


	player = lvl.GetObject("player");
	b2BodyDef bodyDef;
	bodyDef.type = b2_dynamicBody;
	bodyDef.position.Set(player.rect.left, player.rect.top);
	bodyDef.fixedRotation = true;
	playerBody = world.CreateBody(&bodyDef);
	b2PolygonShape shape; shape.SetAsBox(player.rect.width / 2, player.rect.height / 2);
	b2FixtureDef fixtureDef;
	fixtureDef.shape = &shape;
	fixtureDef.density = 1.0f; fixtureDef.friction = 0.3f;
	playerBody->CreateFixture(&fixtureDef);



	sf::Vector2i screenSize(800, 600);

	sf::RenderWindow window;
	window.create(sf::VideoMode(screenSize.x, screenSize.y), "Game");


	sf::View view;
	view.reset(sf::FloatRect(0.0f, 0.0f, screenSize.x, screenSize.y));
	view.setViewport(sf::FloatRect(0.0f, 0.0f, 2.0f, 2.0f));

    while(window.isOpen())
    {
        sf::Event evt;

        while(window.pollEvent(evt))
        {
			switch(evt.type)
			{
			case sf::Event::Closed:
                window.close();
				break;

			case sf::Event::KeyPressed:
				if(evt.key.code == sf::Keyboard::W && playerBody->GetLinearVelocity().y == 0)
					playerBody->SetLinearVelocity(b2Vec2(0.0f, -15.0f));

				if(evt.key.code == sf::Keyboard::D)
					playerBody->SetLinearVelocity(b2Vec2(5.0f, 0.0f));
//.........这里部分代码省略.........