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/sound3d/sound3d.d

@@ -0,0 +1,185 @@
+module sound3d;
+
+import dsfml.system.all;
+import dsfml.window.all;
+import dsfml.graphics.all;
+import dsfml.audio.all;
+
+void main()
+{
+	//We create our window with a limit of 100 and a white backcolor.
+	RenderWindow app = new RenderWindow (VideoMode(800, 600, 32), "Sound Spatialization Sample");
+	app.useVerticalSync(true);
+	
+	Font f = new Font("Data/cheeseburger.ttf");
+	
+	//Some instructions
+	Text s = new Text("Click anywhere on screen to change listener position.\nPress + or - to modify the speed of the car."c, f);
+	
+	s.characterSize = 34;
+	s.setPosition(20, 30);
+	s.color = Color.BLACK;
+	
+	//We prepare our images and the sound
+	string[2] images = ["Data/bluerallyecarleft.bmp", "Data/bluerallyecarright.bmp"];
+	Car c = new Car(images, "Data/car_idle.wav");
+	
+	int carSpeed = 100;
+	
+	//Set default position for the car and the listener
+	c.position = Vector2f(0, 300);
+	SoundListener.position = Vector2f(400, 300);
+	
+	c.startPlaying();
+	
+	//Start the main loop
+	while (app.isOpened())
+	{
+		app.clear(Color.WHITE);
+		Event evt;
+		//The event loop
+		while (app.getEvent(evt))
+		{
+			// if the window is closed, we can leave the game loop
+			if (evt.Type == EventType.Closed) 
+				app.close();
+			// we handle the click event to change listener position
+			else if (evt.Type == EventType.MouseButtonPressed && evt.MouseButton.Button == MouseButtons.Left)
+			{
+				Input i = app.input;
+				SoundListener.position = Vector2f(i.mouseX, i.mouseY);
+			}
+			// and eventual keys press
+			else if (evt.Type == EventType.KeyPressed)
+			{
+				//Change the car speed
+				if (evt.Key.Code == KeyCode.Add)
+				{
+					carSpeed += 25;
+				}
+				else if (evt.Key.Code == KeyCode.Substract)
+				{
+					carSpeed -= 25;
+				}
+			}
+		}
+		
+		//We move constantly our car.
+		c.move(Vector2f(app.frameTime * carSpeed, 0));
+	
+		//Draw all the sprite and string on render window
+		app.draw(s);
+		app.draw(c.sprite);
+		app.draw(SoundListener.sprite);
+		
+		//And finally display the window
+		app.display();
+	} 
+	
+	
+}
+
+// Encapsulate the listener position and the visor sprite.
+// There is only one listener so all the methods are statics.
+class SoundListener
+{
+	static Sprite s_crosshair;
+	static Vector2f s_p;
+	
+	static this()
+	{
+		Image crosshairImg = new Image("Data/crosshair.tga");				
+		crosshairImg.createMaskFromColor(Color.WHITE);
+		
+		s_crosshair = new Sprite(crosshairImg);
+		s_crosshair.setOrigin(s_crosshair.size.x / 2, s_crosshair.size.y / 2);
+		
+		//Listener.setTarget(1.f, 0.f, 0.f);
+	}
+	
+	// Adjust position of the listener
+	@property static void position(Vector2f p)
+	{
+		Listener.setPosition(p.x, p.y, 5.f);
+		s_crosshair.setPosition(p.x, p.y);
+	}
+	
+	@property static Sprite sprite()
+	{
+		return s_crosshair;
+	}  
+}
+
+
+//! Class encapsulating all data for our car
+class Car
+{
+	Vector2f m_actual;
+	Sprite m_sprite;
+	Sound m_sound;
+	bool reverse;
+	Image[2] imgs;
+	
+	//Constructor with with a fixed size string array of image path, and a string for the sound path 
+	this (string[2] images, string soundFilename)
+	{
+		//load images and create filter
+		imgs[0] = new Image(images[0]); imgs[1] = new Image(images[1]);
+			
+		foreach(img; imgs)
+			img.createMaskFromColor(Color(97, 68, 43));
+		
+		m_sprite = new Sprite(imgs[0]);
+		m_sprite.setOrigin(m_sprite.size.x / 2, m_sprite.size.y / 2);
+		
+		SoundBuffer buff = new SoundBuffer(soundFilename);
+		
+		//load our sound with loop enabled
+		m_sound = new Sound(buff, true);
+		m_sound.attenuation = .05f;
+	}
+	
+	// Begin the sound play
+	void startPlaying()
+	{
+		m_sound.play();	
+	}
+	
+	// Set the position of the car on the window
+	// Used to setup the begin car window and sound location 
+	@property void position(Vector2f p)
+	{
+		m_sprite.setPosition(p.x, p.y);
+		m_sound.setPosition(p.x, 0, p.y);
+	}
+	
+	//Move the car (visual and sound position)
+	//If the car leave the screen, we change the sprite image and reverse moving
+	void move(Vector2f vec)
+	{
+		// if the car is beyond the right screen limit
+		if (!reverse && m_sprite.position.x > 850)
+		{
+			m_sprite.setImage(imgs[1]);
+			reverse = true;
+		}
+		// same as above but for left limit
+		else if (reverse && vec.x + m_sprite.position.x < -50)
+		{
+			m_sprite.setImage(imgs[0]);
+			reverse = false;
+		}
+		
+		if (reverse)
+			vec = -vec;
+			
+		m_sprite.move(vec);
+		Vector2f pos = m_sprite.position;
+		m_sound.setPosition(pos.x , pos.y, 0);
+	}
+
+	@property Sprite sprite()
+	{
+		return m_sprite;
+	}
+}