public override void Update(GameTime gameTime)
{
if (gameTime == null)
{
return;
}
SpriteManager.Update(gameTime);
// Timeline is updated here because monogame has a nice update loop and delta time system just sitting here waiting for us.
if (TimeLineInfo.isPlaying)
{
TimeLineInfo.timelineMs += gameTime.ElapsedGameTime.TotalMilliseconds;
if (TimeLineInfo.timelineMs > TimeLine.timeLine.TimeLineEnd * 16)
{
float msDifference = ((float)TimeLineInfo.timelineMs) - ((float)TimeLine.timeLine.TimeLineEnd * 16);
TimeLineInfo.timelineMs = TimeLine.timeLine.TimeLineEnd * 16;
if (MainWindow.project.GetProjectInfo().Loop)
{
TimeLineInfo.timelineMs = MainWindow.project.GetProjectInfo().LoopToFrame * 16 + msDifference;
}
else
{
TimeLineInfo.isPlaying = false;
}
}
Canvas.SetLeft(MainWindow.mainWindow.MainTimeline.Scrubber, (TimeLineInfo.timelineMs / 16) * MainWindow.mainWindow.MainTimeline.ScreenScale);
if (TimeLine.timeLine != null)
{
TimeLine.timeLine.DisplayAtScrubber();
}
}
// Make scrubber's height correct
MainWindow.mainWindow.MainTimeline.Scrubber.Height = MainWindow.mainWindow.MainTimeline.TimeLineCanvas.ActualHeight;
foreach (UIElement c in MainWindow.mainWindow.MainTimeline.TimeLineCanvas.Children)
{
Keyframe keyframe = c as Keyframe;
// If keyframe is null, that means the object is not a type of keyframe.
if (keyframe != null)
{
Canvas.SetLeft(c, (keyframe.PositionX * MainWindow.mainWindow.MainTimeline.ScreenScale) - (keyframe.ActualWidth / 2) - (MainWindow.mainWindow.MainTimeline.GetRealScreenOffset()));
}
}
// Resize timeline so scrolling works
int greatestX = 0;
foreach (FrameworkElement element in TimeLine.timeLine.TimeLineCanvas.Children)
{
if (Canvas.GetLeft(element) + TimeLine.timeLine.TimeLineEndPadding > greatestX)
{
greatestX = (int)Canvas.GetLeft(element) + TimeLine.timeLine.TimeLineEndPadding;
}
}
TimeLine.timeLine.TimeLineCanvas.Width = greatestX;
TimeLine.timeLine.TimeLineCanvas.Margin = new Thickness(0, TimeLine.timeLine.TimeLineCanvas.Margin.Top, TimeLine.timeLine.TimeLineCanvas.Margin.Right, TimeLine.timeLine.TimeLineCanvas.Margin.Bottom);
TimeLine.timeLine.TimeLineCanvas.HorizontalAlignment = HorizontalAlignment.Left;
// World mouse position, used for transforming wpf mouse coords into coordinates relative to the world and camera.
worldMousePosition = Vector2.Transform(new Vector2(_mouseX, _mouseY), Matrix.Invert(MainCamera.Transform));
if (sidebarVisible && sidebarCoords < 0)
{
sidebarCoords = Lerp(sidebarCoords, 1f, 0.1f);
if (sidebarCoords > 0)
{
sidebarCoords = 0;
}
}
if (!sidebarVisible)
{
sidebarCoords = Lerp(sidebarCoords, -33f, 0.1f);
if (sidebarCoords < -32)
{
sidebarCoords = -32;
}
}
// Selection
if (sprBoxSelected != "enginereserved_null")
{
foreach (KeyValuePair <string, Spritebox> pair in previewObject.GetSpriteBoxes())
{
if (pair.Key == sprBoxSelected)
{
selectionBox.SetBoundObject(pair.Value);
if (_shouldUpdateProperties)
{
MainWindow.mainWindow.Properties.UpdateFields();
_shouldUpdateProperties = false;
}
}
}
}
else
{
selectionBox.SetBoundObject(null);
if (_shouldUpdateProperties)
{
MainWindow.mainWindow.Properties.UpdateFields();
_shouldUpdateProperties = false;
}
}
MainCamera.UpdateCamera(GraphicsDevice.Viewport, gameTime);
}