🚀

2024-01-30 15:45:14 +01:00
parent d67394aaec
commit ca204d05af
17 changed files with 658 additions and 568 deletions
@@ -0,0 +1,7 @@
+#include "Alien.h"
+
+Alien::Alien(Vector2f& position) {
+	_shape = RectangleShape(Vector2f(100, 50));
+	_shape.setFillColor(Color::Red);
+	_shape.setPosition(Vector2f(position.x - (_shape.getScale().x / 2.0), position.y));
+}
@@ -1,118 +1,173 @@
-#include "GameManager.h";
-
-GameManager::GameManager() {
-	_window.setVerticalSyncEnabled(true);
-
-	for (int i = 0; i < 4; i++) {
-		Shield* shield = new Shield(_window);
-		shield->setPosition(Vector2f(_window.getSize().x / 4.25 * i, _window.getSize().y * 0.9));
-
-		_shields.push_back(shield);
-	}
-}
-
-void GameManager::run() {
-	while (_window.isOpen()) {
-		
-		Event event;
-		while (_window.pollEvent(event)) {
-			if (event.type == Event::Closed) {
-				_window.close();
-			}
-		}
-
-		// Handle user's inputs
-		handleInputs();
-
-		_window.clear(Color::Black);
-
-		// Draw everything
-		_window.draw(_player.getShape());
-
-		for (auto shield : _shields) {
-			_window.draw(shield->getShape());
-		}
-
-		for (vector<Laser *>::iterator it = _lasers.begin(); it < _lasers.end();) {
-			_window.draw((*it)->getShape());
-
-			(*it)->getShape().move(0, -5);
-
-			if ((*it)->getShape().getPosition().y < -(*it)->getShape().getScale().y) {
-				delete* it;
-				it = _lasers.erase(it);
-				continue;
-			}
-
-			++it;
-		}
-
-		handleLasersCollision();
-
-		_window.display();
-	}
-}
-
-void GameManager::handleInputs() {
-	// Exit event
-	if (Keyboard::isKeyPressed(Keyboard::Escape)) {
-		_window.close();
-	}
-
-	// Player movements
-	if (Keyboard::isKeyPressed(Keyboard::Left) || Keyboard::isKeyPressed(Keyboard::Q)) {
-		_player.move(-1);
-	}
-
-	if (Keyboard::isKeyPressed(Keyboard::Right) || Keyboard::isKeyPressed(Keyboard::D)) {
-		_player.move(1);
-	}
-
-	if (Keyboard::isKeyPressed(Keyboard::Space)) {
-		if (_clock.getElapsedTime().asMilliseconds() > 500) {
-			const Vector2f playerPos = _player.getShape().getPosition();
-			const float playerRadius = _player.getShape().getRadius();
-
-			Laser* laser = new Laser(_window);
-			laser->setInitialPosition(Vector2f(playerPos.x + playerRadius, playerPos.y - playerRadius));
-
-			_lasers.push_back(laser);
-
-			_clock.restart();
-		}
-	}
-}
-
-void GameManager::handleLasersCollision() {
-	bool restartClock = false;
-	for (vector<Laser*>::iterator laserIt = _lasers.begin(); laserIt < _lasers.end();) {
-		bool deleteLaser = false;
-		for (vector<Shield*>::iterator shieldIt = _shields.begin(); shieldIt < _shields.end();) {
-			if ((*laserIt)->getShape().getGlobalBounds().intersects((*shieldIt)->getShape().getGlobalBounds())) {
-				if ((*shieldIt)->getLife() - 1 == 0) {
-					delete* shieldIt;
-					shieldIt = _shields.erase(shieldIt);
-				}
-
-				(*shieldIt)->decreaseLife();
-				deleteLaser = true;
-				break;
-			}
-			++shieldIt;
-		}
-
-		if (deleteLaser) {
-			delete* laserIt;
-			laserIt = _lasers.erase(laserIt);
-
-			restartClock = true;
-			continue;
-		}
-
-		++laserIt;
-	}
-
-	if (restartClock) {
-		_clock.restart();
-	}
+#include "GameManager.h"
+
+GameManager::GameManager() {
+	_window.setVerticalSyncEnabled(true);
+
+	for (int i = 0; i < 4; i++) {
+		Shield* shield = new Shield(_window);
+		shield->setPosition(Vector2f(_window.getSize().x / 4.25f * i, _window.getSize().y * 0.9f));
+
+		_shields.push_back(shield);
+	}
+
+	const int rows = 3;
+	const int cols = 6;
+	const int distX = 135;
+	const int distY = 85;
+
+	for (int row = 0; row < rows; row++) {
+		for (int col = 0; col < cols; col++) {
+			Vector2f position(col * distX + alienScreenMargin + 1, row * distY + alienScreenMargin);
+			Alien* alien = new Alien(position);
+
+			_aliens.push_back(alien);
+		}
+	}
+}
+
+void GameManager::run() {
+	int alienDirection = 1;
+	const float alienXStep = 10;
+	const int moveDownStep = 5;
+	int moveDown = 0;
+
+	Clock alienClock;
+
+	while (_window.isOpen()) {
+		
+		Event event;
+		while (_window.pollEvent(event)) {
+			if (event.type == Event::Closed) {
+				_window.close();
+			}
+		}
+
+		// Handle user's inputs
+		handleInputs();
+
+		_window.clear(Color::Black);
+
+		// Draw everything
+		_window.draw(_player.getShape());
+
+		for (auto shield : _shields) {
+			_window.draw(shield->getShape());
+		}
+
+		for (Alien* alien : _aliens) {
+			const FloatRect bounds = alien->getShape().getGlobalBounds();
+
+			if (bounds.left + bounds.width >= _window.getSize().x - alienScreenMargin || bounds.left <= alienScreenMargin) {
+				alienDirection *= -1;
+				moveDown = moveDownStep;
+				break;
+			}
+		}
+
+		for (Alien* alien : _aliens) {
+			_window.draw(alien->getShape());
+		}
+
+
+		if (alienClock.getElapsedTime().asMilliseconds() >= 500) {
+			for (Alien* alien : _aliens) {
+				alien->getShape().move(alienXStep * alienDirection, moveDown);
+			}
+			alienClock.restart();
+		}
+		moveDown = 0;
+
+
+		for (vector<Laser *>::iterator it = _lasers.begin(); it < _lasers.end();) {
+			_window.draw((*it)->getShape());
+
+			(*it)->getShape().move(0, -5);
+
+			if ((*it)->getShape().getPosition().y < -(*it)->getShape().getScale().y) {
+				delete* it;
+				it = _lasers.erase(it);
+				continue;
+			}
+
+			++it;
+		}
+
+		handleLasersCollision();
+
+		_window.display();
+	}
+}
+
+void GameManager::handleInputs() {
+	// Exit event
+	if (Keyboard::isKeyPressed(Keyboard::Escape)) {
+		_window.close();
+	}
+
+	// Player movements
+	if (Keyboard::isKeyPressed(Keyboard::Left) || Keyboard::isKeyPressed(Keyboard::Q)) {
+		_player.move(-1);
+	}
+
+	if (Keyboard::isKeyPressed(Keyboard::Right) || Keyboard::isKeyPressed(Keyboard::D)) {
+		_player.move(1);
+	}
+
+	if (Keyboard::isKeyPressed(Keyboard::Space)) {
+		if (_clock.getElapsedTime().asMilliseconds() > 500) {
+			const Vector2f playerPos = _player.getShape().getPosition();
+			const float playerRadius = _player.getShape().getRadius();
+
+			Laser* laser = new Laser(_window);
+			laser->setInitialPosition(Vector2f(playerPos.x + playerRadius, playerPos.y - playerRadius));
+
+			_lasers.push_back(laser);
+
+			_clock.restart();
+		}
+	}
+}
+
+void GameManager::handleLasersCollision() {
+	bool restartClock = false;
+	for (vector<Laser*>::iterator laserIt = _lasers.begin(); laserIt < _lasers.end();) {
+		bool deleteLaser = false;
+		for (vector<Shield*>::iterator shieldIt = _shields.begin(); shieldIt < _shields.end();) {
+			if ((*laserIt)->getShape().getGlobalBounds().intersects((*shieldIt)->getShape().getGlobalBounds())) {
+				if ((*shieldIt)->getLife() - 1 == 0) {
+					delete* shieldIt;
+					shieldIt = _shields.erase(shieldIt);
+				}
+
+				(*shieldIt)->decreaseLife();
+				deleteLaser = true;
+				break;
+			}
+			++shieldIt;
+		}
+
+		for (vector<Alien*>::iterator alienIt = _aliens.begin(); alienIt < _aliens.end();) {
+			if ((*laserIt)->getShape().getGlobalBounds().intersects((*alienIt)->getShape().getGlobalBounds())) {
+				delete* alienIt;
+				alienIt = _aliens.erase(alienIt);
+				deleteLaser = true;
+				break;
+			}
+			++alienIt;
+		}
+
+		if (deleteLaser) {
+			delete* laserIt;
+			laserIt = _lasers.erase(laserIt);
+
+			restartClock = true;
+			continue;
+		}
+
+		++laserIt;
+	}
+
+	if (restartClock) {
+		_clock.restart();
+	}
 }
@@ -1,11 +1,11 @@
-#include "Laser.h"
-
-Laser::Laser(Window& _window)
-{
-	_laser = RectangleShape(Vector2f(_window.getSize().x / 600, _window.getSize().y / 30));
-	_laser.setFillColor(Color::White);
-}
-
-void Laser::setInitialPosition(Vector2f position) {
-	_laser.setPosition(Vector2f(position.x - (_laser.getScale().x / 2), position.y));
+#include "Laser.h"
+
+Laser::Laser(Window& _window)
+{
+	_laser = RectangleShape(Vector2f(_window.getSize().x / 600, _window.getSize().y / 30));
+	_laser.setFillColor(Color::White);
+}
+
+void Laser::setInitialPosition(Vector2f position) {
+	_laser.setPosition(Vector2f(position.x - (_laser.getScale().x / 2), position.y));
 }
@@ -1,22 +1,22 @@
-#include "Player.h";
-
-Player::Player(Vector2u screenSize): _screenWidth(screenSize.x) {
-	_shape = CircleShape(screenSize.x / 70, 3);
-	_shape.setFillColor(Color(52, 252, 5));
-
-	float shapeHeight = _shape.getRadius() * 1.5;
-
-	_shape.setPosition(_screenWidth / 2.f, screenSize.y - shapeHeight);
-}
-
-void Player::move(int direction) {
-	float max = _screenWidth - (_shape.getRadius() * 2);
-	float result = (_screenWidth / 724.0)*direction;
-
-	// Prevent leaving the window
-	if (_shape.getPosition().x + result < 0 || _shape.getPosition().x + result > max) {
-		result = 0;
-	}
-
-	_shape.move(result, 0);
+#include "Player.h";
+
+Player::Player(Vector2u screenSize): _screenWidth(screenSize.x) {
+	_shape = CircleShape(screenSize.x / 70, 3);
+	_shape.setFillColor(Color(52, 252, 5));
+
+	float shapeHeight = _shape.getRadius() * 1.5;
+
+	_shape.setPosition(_screenWidth / 2.f, screenSize.y - shapeHeight);
+}
+
+void Player::move(int direction) {
+	float max = _screenWidth - (_shape.getRadius() * 2);
+	float result = (_screenWidth / 724.0)*direction;
+
+	// Prevent leaving the window
+	if (_shape.getPosition().x + result < 0 || _shape.getPosition().x + result > max) {
+		result = 0;
+	}
+
+	_shape.move(result, 0);
 }
@@ -1,13 +1,13 @@
-#include "Shield.h"
-
-Shield::Shield(Window& window) {
-	int shapeWidth = window.getSize().x / 10;
-	int shapeHeight = window.getSize().y / 35;
-
-	_shape = RectangleShape(Vector2f(shapeWidth, shapeHeight));
-	_shape.setFillColor(Color(Color(52, 252, 5)));
-}
-
-void Shield::setPosition(Vector2f position) {
-	_shape.setPosition(position.x + _shape.getSize().x, position.y - _shape.getScale().y);
+#include "Shield.h"
+
+Shield::Shield(Window& window) {
+	int shapeWidth = window.getSize().x / 10;
+	int shapeHeight = window.getSize().y / 35;
+
+	_shape = RectangleShape(Vector2f(shapeWidth, shapeHeight));
+	_shape.setFillColor(Color(Color(52, 252, 5)));
+}
+
+void Shield::setPosition(Vector2f position) {
+	_shape.setPosition(position.x + _shape.getSize().x, position.y - _shape.getScale().y);
 }