static void Main(string[] args)
{
DriverType driverType;
if (!AskUserForDriver(out driverType))
{
return;
}
IrrlichtDevice device = IrrlichtDevice.CreateDevice(driverType, new Dimension2Di(512, 384));
if (device == null)
{
return;
}
device.SetWindowCaption("Irrlicht Engine - 2D Graphics Demo");
VideoDriver driver = device.VideoDriver;
Texture images = driver.GetTexture("../../media/2ddemo.png");
driver.MakeColorKeyTexture(images, new Vector2Di(0, 0));
GUIFont font = device.GUIEnvironment.BuiltInFont;
GUIFont font2 = device.GUIEnvironment.GetFont("../../media/fonthaettenschweiler.bmp");
Recti imp1 = new Recti(349, 15, 385, 78);
Recti imp2 = new Recti(387, 15, 423, 78);
driver.Material2D.Layer[0].BilinearFilter = true;
driver.Material2D.AntiAliasing = AntiAliasingMode.FullBasic;
while (device.Run())
{
if (device.WindowActive)
{
int time = (int)device.Timer.Time;
driver.BeginScene(true, true, new Color(120, 102, 136));
// draw fire & dragons background world
driver.Draw2DImage(images, new Vector2Di(50, 50),
new Recti(0, 0, 342, 224), null,
new Color(255, 255, 255), true);
// draw flying imp
driver.Draw2DImage(images, new Vector2Di(164, 125),
(time / 500 % 2) == 1 ? imp1 : imp2, null,
new Color(255, 255, 255), true);
// draw second flying imp with colorcylce
driver.Draw2DImage(images, new Vector2Di(270, 105),
(time / 500 % 2) == 1 ? imp1 : imp2, null,
new Color(time % 255, 255, 255), true);
// draw some text
if (font != null)
{
font.Draw("This demo shows that Irrlicht is also capable of drawing 2D graphics.",
130, 10, new Color(255, 255, 255));
}
// draw some other text
if (font2 != null)
{
font2.Draw("Also mixing with 3d graphics is possible.",
130, 20, new Color(time % 255, time % 255, 255));
}
driver.EnableMaterial2D();
driver.Draw2DImage(images, new Recti(10, 10, 108, 48), new Recti(354, 87, 442, 118));
driver.EnableMaterial2D(false);
Vector2Di m = device.CursorControl.Position;
driver.Draw2DRectangle(new Recti(m.X - 20, m.Y - 20, m.X + 20, m.Y + 20), new Color(255, 255, 255, 100));
driver.EndScene();
}
}
device.Drop();
}