public FotograafHud(GameWorld owner)
: base(owner)
{
Visible = false;
NumScreenshots = 0;
ScreenShots = new ScreenShot[5];
}
public void AddScreenshot(ScreenShot screenshot)
{
if (NumScreenshots < 5)
{
ScreenShots[NumScreenshots] = screenshot;
NumScreenshots++;
}
}
public Camera(GameWorld owner)
: base(owner)
{
Texture = Content.Load<Texture2D>("Fotograaf/Images/camera");
Position = Vector2.Zero;
Visible = false;
_lastZoomAction = 0;
_screenshotStream = new ScreenShot();
// The gulden snede, coords are relative to the LCD screen center.
_guldenCoords = new Vector2[4];
_guldenCoords[0] = new Vector2(-40, -20); // Left top
_guldenCoords[1] = new Vector2( 40, -20); // Right top
_guldenCoords[2] = new Vector2( 40, 20); // Right bottom
_guldenCoords[3] = new Vector2(-40, 20); // Left bottom
}
public override void Update(GameTime gameTime)
{
UpdateCameraPosition();
if ((_owner as Fotograaf).MapEditor.IsEnabled) return;
// TODO: delay
if (!_owner.TrophyScreen.Visible && !_owner.AdviceToCancelInput && Input.IsTakePhotoButtonPressed())
{
ScreenShot screenshot = new ScreenShot();
screenshot.SamplePosition = new Vector2(Position.X, Position.Y);
screenshot.Target = _screenshotStream.Target;
screenshot.ZoomLevel = _screenshotStream.ZoomLevel;
screenshot.ScreenshotData = (_owner as Fotograaf).GetScreenShotStill();
screenshot.PhotoScrore = CalculateScore();
(_owner as Fotograaf).Hud.AddScreenshot(screenshot);
(_owner as Fotograaf).Flash.doFlash();
AudioFactory.PlayOnce("photoClick");
}
if (!_owner.TrophyScreen.Visible && (_lastZoomAction += gameTime.ElapsedGameTime.Milliseconds) > _zoomDelay)
{
// TODO: implement time based delay.
if (!_owner.TrophyScreen.Visible &&Input.IsZoomIn() && _screenshotStream.ZoomLevel > 0.5)
{
_screenshotStream.ZoomLevel -= _zoomStepSize;
AudioFactory.PlayOnce("zoom");
_lastZoomAction = 0;
}
if (Input.IsZoomOut() && _screenshotStream.ZoomLevel < 2)
{
_screenshotStream.ZoomLevel += _zoomStepSize;
AudioFactory.PlayOnce("zoom");
_lastZoomAction = 0;
}
}
}