Moved all bindings to the "bindings" sub-directory

Renamed the CSFML directory to c
Renamed the DSFML directory to d
--> bindings must now be updated to match the new organization!

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1630 4e206d99-4929-0410-ac5d-dfc041789085

bindings/d/samples/dsfml/pong/pong.d

@@ -0,0 +1,202 @@
+module pong;
+
+import dsfml.system.all;
+import dsfml.audio.all;
+import dsfml.window.all;
+import dsfml.graphics.all;
+
+version (Tango)
+{
+	import tango.io.Stdout;
+	import tango.math.Math;
+}
+else
+{
+	import std.math;
+	import std.perf;
+	import std.random;
+}
+
+void main()
+{
+	// Defines PI
+	const float PI = 3.14159f;
+
+	// Create the window of the application
+	RenderWindow app = new RenderWindow(VideoMode(800, 600, 32), "SFML Pong");
+
+	app.useVerticalSync(false);
+	
+	Input i = app.input;
+	
+	// Load the sounds used in the game
+	Sound BallSound = new Sound(new SoundBuffer("Data/ball.wav"));
+
+	// Load the images used in the game
+	Image PaddleImage = new Image("Data/paddle.tga");
+	Image BallImage = new Image("Data/ball.tga");
+
+
+	// Initialize the end text
+	Text End = new Text(""c);
+	Font font = new Font("Data/cheeseburger.ttf");
+	End.font = font;
+	End.characterSize = 60;
+	End.move(150.f, 200.f);
+	End.color = Color(50, 50, 250);
+
+	Text fps = new Text(""c, font, 30);
+	fps.move(50.f, 50.f);
+	fps.color = Color.BLACK;
+	
+	// Create the sprites of the background, the paddles and the ball
+	Sprite LeftPaddle = new Sprite(PaddleImage);
+	Sprite RightPaddle = new Sprite(PaddleImage);
+	Sprite Ball = new Sprite(BallImage);
+
+	LeftPaddle.move(10, (app.view.getHeight() - LeftPaddle.size.y) / 2);
+	RightPaddle.move(app.view.getWidth() - RightPaddle.size.x - 10, (app.view.getHeight() - RightPaddle.size.y) / 2);
+	Ball.move((app.view.getWidth() - Ball.size.x) / 2, (app.view.getHeight() - Ball.size.y) / 2);
+
+	// Define the paddles properties
+	auto AITimer = new PerformanceCounter();
+	const long AITime	 = 100; // 100 ms
+	float LeftPaddleSpeed  = 400.f;
+	float RightPaddleSpeed = 400.f;
+
+	// Define the ball properties
+	float BallSpeed = 400.f;
+	float BallAngle = 0.f;
+	do
+	{
+		// Make sure the ball initial angle is not too much vertical
+		BallAngle = uniform(0.f, 2 * PI);
+	} while (abs(cos(BallAngle)) < 0.7f);
+
+	bool IsPlaying = true;
+
+	Event evt;
+	uint iFps = 0;
+	auto fpsClock = new PerformanceCounter();
+	
+	while (app.isOpened())
+	{
+		app.clear(Color(255, 255, 255, 255));
+		
+		// Handle events
+		while (app.getEvent(evt))
+		{
+			// Window closed or escape key pressed : exit
+			if ((evt.Type == EventType.Closed) || 
+				((evt.Type == EventType.KeyPressed) && (evt.Key.Code == KeyCode.Escape)))
+			{
+				app.close();
+				break;
+			}		
+		}
+
+		if (IsPlaying)
+		{
+			// Move the player's paddle
+			if (i.isKeyDown(KeyCode.Up) && (LeftPaddle.position.y > 5.f))
+				LeftPaddle.move(0.f, -LeftPaddleSpeed * app.frameTime);
+			if (i.isKeyDown(KeyCode.Down) && (LeftPaddle.position.y < app.view.getHeight() - LeftPaddle.size.y - 5.f))
+				LeftPaddle.move(0.f, LeftPaddleSpeed * app.frameTime);
+			
+			// Move the computer's paddle
+			if (((RightPaddleSpeed < 0.f) && (RightPaddle.position.y > 5.f)) ||
+				((RightPaddleSpeed > 0.f) && (RightPaddle.position.y < app.view.getHeight() - RightPaddle.size.y - 5.f)))
+			{
+				RightPaddle.move(0.f, RightPaddleSpeed * app.frameTime);
+			}
+
+			// Update the computer's paddle direction according to the ball position
+			AITimer.stop();
+			if (AITimer.milliseconds > AITime)
+			{
+				AITimer.start();
+				if ((RightPaddleSpeed < 0) && (Ball.position.y + Ball.size.y > RightPaddle.position.y + RightPaddle.size.y))
+					RightPaddleSpeed = -RightPaddleSpeed;
+				if ((RightPaddleSpeed > 0) && (Ball.position.y < RightPaddle.position.y))
+					RightPaddleSpeed = -RightPaddleSpeed;
+			}
+
+
+
+			// Move the ball
+			float Factor = BallSpeed * app.frameTime;
+			Ball.move(cos(BallAngle) * Factor, sin(BallAngle) * Factor);
+
+			// Check collisions between the ball and the screen
+			if (Ball.position.x < 0.f)
+			{
+				IsPlaying = false;
+				End.text("You lost !\n(press escape to exit)"c);
+			}
+
+			if (Ball.position.x + Ball.size.x > app.view.getWidth())
+			{
+				IsPlaying = false;
+				End.text("You won !\n(press escape to exit)"c);
+			}
+
+			if (Ball.position.y < 0.f)
+			{
+				BallSound.play();
+				BallAngle = -BallAngle;
+				Ball.y = 0.1f;
+			}
+
+			if (Ball.position.y + Ball.size.y > app.view.getHeight())
+			{
+				BallSound.play();
+				BallAngle = -BallAngle;
+				Ball.y = app.view.getHeight() - Ball.size.y - 0.1f;
+			}
+			// Check the collisions between the ball and the paddles
+			// Left Paddle
+			if (Ball.position.x < LeftPaddle.position.x + LeftPaddle.size.x && 
+				Ball.position.x > LeftPaddle.position.x + (LeftPaddle.size.x / 2.0f) &&
+				Ball.position.y + Ball.size.y >= LeftPaddle.position.y &&
+				Ball.position.y <= LeftPaddle.position.y + LeftPaddle.size.y)
+			{
+				BallSound.play();
+				BallAngle = PI - BallAngle;
+				Ball.x = LeftPaddle.position.x + LeftPaddle.size.x + 0.1f;
+			}
+
+			// Right Paddle
+			if (Ball.position.x + Ball.size.x > RightPaddle.position.x &&
+				Ball.position.x + Ball.size.x < RightPaddle.position.x + (RightPaddle.size.x / 2.0f) &&
+				Ball.position.y + Ball.size.y >= RightPaddle.position.y &&
+				Ball.position.y <= RightPaddle.position.y + RightPaddle.size.y)
+			{
+				BallSound.play();
+				BallAngle = PI - BallAngle;
+				Ball.x = RightPaddle.position.x - Ball.size.x - 0.1f;
+			}
+		}
+
+		// Draw the background, paddles and ball sprites
+
+		app.draw(LeftPaddle);
+		app.draw(RightPaddle);
+		app.draw(Ball);
+
+		fpsClock.stop();
+		if(fpsClock.seconds >= 1)
+		{
+			fps.text = std.string.format("%d fps", iFps);
+			iFps = 0;
+			fpsClock.start();
+		}
+		++iFps;
+		app.draw(fps);
+		// If the game is over, display the end message
+		if (!IsPlaying)
+			app.draw(End);
+
+		// Display things on screen
+		app.display();
+	}
+}