feat(laser): created laser object

Created laser object without any collision detection

Inputs.cpp

@@ -1,19 +1,27 @@
 #include "Inputs.h"
 
-void Inputs::HandleInputs(Event& event) {
+void Inputs::HandleInputs() {
-	if (event.type == Event::Closed)
+	// Player movements
-	{
+	if (Keyboard::isKeyPressed(Keyboard::Left) || Keyboard::isKeyPressed(Keyboard::Q)) {
-		_window.close();
+		_player.move(-1);
-		return;
 	}
 
-	// Player movements
+	if (Keyboard::isKeyPressed(Keyboard::Right) || Keyboard::isKeyPressed(Keyboard::D)) {
-	if (event.type == Event::KeyPressed) {
+		_player.move(1);
-		if (event.key.code == Keyboard::Left || event.key.code == Keyboard::Q) {
-			_player.Move(-1);
-		}
-		if (event.key.code == Keyboard::Right || event.key.code == Keyboard::D) {
-			_player.Move(1);
 	}
+
+	if (Keyboard::isKeyPressed(Keyboard::Space)) {
+		if (_clock.getElapsedTime().asMilliseconds() > 500) {
+			const Vector2f playerPos = _player.PlayerShape.getPosition();
+			const float playerRadius = _player.PlayerShape.getRadius();
+
+			Laser laser;
+			laser.setInitialPosition(Vector2f(playerPos.x + playerRadius, playerPos.y - playerRadius));
+
+			_lasers.push_back(laser.getLaser());
+
+			_clock.restart();
+		}
+
 	}
 }

Inputs.h

@@ -1,7 +1,10 @@
 #pragma once
 
+#include <list>
 #include <SFML/Graphics.hpp>
+#include <SFML/Main.hpp>
 #include "Player.h";
+#include "Laser.h";
 
 using namespace std;
 using namespace sf;
@@ -9,12 +12,13 @@ using namespace sf;
 class Inputs
 {
 public:
-	Inputs(RenderWindow& window, Player& player) : _window(window), _player(player) {};
+	Inputs(Player& player, vector<RectangleShape>& lasers) : _player(player), _lasers(lasers) {};
 
-	void HandleInputs(Event& event);
+	void HandleInputs();
 
 private:
-	RenderWindow& _window;
 	Player& _player;
+	Clock _clock;
+	vector<RectangleShape>& _lasers;
 };
 

Laser.cpp

@@ -0,0 +1,11 @@
+#include "Laser.h"
+
+Laser::Laser()
+{
+	_laser = RectangleShape(Vector2f(2, 20));
+	_laser.setFillColor(Color::White);
+}
+
+void Laser::setInitialPosition(Vector2f position) {
+	_laser.setPosition(Vector2f(position.x - (_laser.getScale().x / 2), position.y));
+}

Laser.h

@@ -0,0 +1,21 @@
+#pragma once
+
+#include <iostream>
+#include <SFML/Graphics.hpp>
+
+using namespace std;
+using namespace sf;
+
+class Laser
+{
+public:
+	Laser();
+
+	RectangleShape getLaser() { return _laser; }
+	
+	void setInitialPosition(Vector2f position);
+
+private:
+	RectangleShape _laser;
+};
+

Player.cpp

@@ -1,13 +1,13 @@
 #include "Player.h";
 
-void Player::DrawPlayer() {
+void Player::drawPlayer() {
 	PlayerShape.setFillColor(Color(52, 252, 5));
 	PlayerShape.setPosition(Vector2f(_window.getSize().x / 2 + _x, _window.getSize().y - PlayerShape.getScale().y - 50));
 
 	_window.draw(PlayerShape);
 }
 
-void Player::Move(int direction) {
+void Player::move(int direction) {
 	int result = _x + _velocity * direction;
 
 	int minX = _window.getSize().x / 2 * -1;

Player.h

@@ -13,8 +13,8 @@ public:
 
 	CircleShape PlayerShape = CircleShape(20, 3);
 
-	void DrawPlayer();
+	void drawPlayer();
-	void Move(int direction);
+	void move(int direction);
 
 private:
 	int _x = 0;

Space-Invader.vcxproj

@@ -134,11 +134,13 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="Inputs.cpp" />
+    <ClCompile Include="Laser.cpp" />
     <ClCompile Include="main.cpp" />
     <ClCompile Include="Player.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="Inputs.h" />
+    <ClInclude Include="Laser.h" />
     <ClInclude Include="main.h" />
     <ClInclude Include="Player.h" />
   </ItemGroup>

Space-Invader.vcxproj.filters

@@ -27,6 +27,9 @@
     <ClCompile Include="Inputs.cpp">
       <Filter>Fichiers sources</Filter>
     </ClCompile>
+    <ClCompile Include="Laser.cpp">
+      <Filter>Fichiers sources</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="main.h">
@@ -38,5 +41,8 @@
     <ClInclude Include="Inputs.h">
       <Filter>Fichiers d%27en-tête</Filter>
     </ClInclude>
+    <ClInclude Include="Laser.h">
+      <Filter>Fichiers d%27en-tête</Filter>
+    </ClInclude>
   </ItemGroup>
 </Project>

main.cpp

@@ -7,21 +7,44 @@ int main()
 	window.setVerticalSyncEnabled(true);
 
 	Player player(window);
-	Inputs inputs(window, player);
+	vector<RectangleShape> lasers;
+
+	Inputs inputs(player, lasers);
 
 	while (window.isOpen())
 	{
 		Event event;
 		while (window.pollEvent(event))
 		{
-			inputs.HandleInputs(event);
+			if (event.type == sf::Event::Closed)
+			{
+				window.close();
+			}
+		}
+		
+		// Handle user's inputs
+		inputs.HandleInputs();
 
 		window.clear(Color::Black);
 
-			player.DrawPlayer();
+		// Draw everything
+		player.drawPlayer();
 
-			window.display();
+		for (vector<RectangleShape>::iterator it = lasers.begin(); it < lasers.end();) {
+			window.draw(*it);
+			it->move(0, -5);
+
+			if (it->getPosition().y < -it->getScale().y) {
+				it = lasers.erase(it);
 			}
+			else {
+				lasers[distance(lasers.begin(), it)] = *it;
+				++it;
+			}
+		}
+
+		// Display window
+		window.display();
 	}
 
 	return 0;

main.h

@@ -5,6 +5,7 @@
 #include <SFML/Graphics.hpp>
 
 #include "Player.h";
+#include "Laser.h";
 #include "Inputs.h";
 
 using namespace std;