public void DrawPicture(int picture, byte[] Image, int y, int x)
{
Dispatcher.Invoke(new Action(delegate
{
// If the image would go beyond the actual bounds of the display, don't bother drawing it.
if (x > this.ActualWidth || y > this.ActualHeight) return;
byte[] buffer = Image;
if (os_._blorbFile.AdaptivePalatte != null && os_._blorbFile.AdaptivePalatte.Count > 0)
{
try
{
// Had to use the adaptive palatte for some Infocom games
var ms = new System.IO.MemoryStream(Image);
FrotzNetDLL.Frotz.Other.PNG p = new FrotzNetDLL.Frotz.Other.PNG(ms);
if (os_._blorbFile.AdaptivePalatte.Contains(picture))
{
if (_palatteChunk == null) throw new ArgumentException("No last palette");
p.Chunks["PLTE"] = _palatteChunk;
}
else
{
_palatteChunk = p.Chunks["PLTE"];
}
ms = new System.IO.MemoryStream();
p.Save(ms);
buffer = ms.ToArray();
}
catch (ArgumentException)
{
// TODO It's bad form to not at least define the exception better
}
}
FrotzImage img = new FrotzImage();
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = new System.IO.MemoryStream(buffer);
bi.EndInit();
img.Source = bi;
RenderOptions.SetBitmapScalingMode(img, BitmapScalingMode.NearestNeighbor);
int newX = x;
int newY = y;
if (newY > short.MaxValue) newY -= ushort.MaxValue;
if (newX > short.MaxValue) newX -= ushort.MaxValue;
img.SetValue(Canvas.TopProperty, (double)newY);
img.SetValue(Canvas.LeftProperty, (double)newX);
img.SetValue(Canvas.HeightProperty, (double)(bi.Height * scale));
img.SetValue(Canvas.WidthProperty, (double)(bi.Width * scale));
if (picture == 1)
{
if (img.Source.Width > mainCanvas.ActualWidth || img.Source.Height > mainCanvas.ActualHeight)
{
// Picture one is generallythe title page, Resize the img to be the same size as the canvas,
// and it will show correctly in the bounds
img.SetValue(Canvas.WidthProperty, mainCanvas.ActualWidth);
img.SetValue(Canvas.HeightProperty, mainCanvas.ActualHeight);
}
}
mainCanvas.Children.Add(img);
// removeCoveredImages(img);
}));
}
public void DrawPicture(int picture, byte[] Image, int y, int x)
{
Dispatcher.Invoke(new Action(delegate
{
// If the image would go beyond the actual bounds of the display, don't bother drawing it.
if (x > this.ActualWidth || y > this.ActualHeight)
{
return;
}
byte[] buffer = Image;
if (os_._blorbFile.AdaptivePalatte != null && os_._blorbFile.AdaptivePalatte.Count > 0)
{
try
{
// Had to use the adaptive palatte for some Infocom games
var ms = new System.IO.MemoryStream(Image);
FrotzNetDLL.Frotz.Other.PNG p = new FrotzNetDLL.Frotz.Other.PNG(ms);
if (os_._blorbFile.AdaptivePalatte.Contains(picture))
{
if (_palatteChunk == null)
{
throw new ArgumentException("No last palette");
}
p.Chunks["PLTE"] = _palatteChunk;
}
else
{
_palatteChunk = p.Chunks["PLTE"];
}
ms = new System.IO.MemoryStream();
p.Save(ms);
buffer = ms.ToArray();
}
catch (ArgumentException)
{
// TODO It's bad form to not at least define the exception better
}
}
FrotzImage img = new FrotzImage();
BitmapImage bi = new BitmapImage();
bi.BeginInit();
bi.StreamSource = new System.IO.MemoryStream(buffer);
bi.EndInit();
img.Source = bi;
RenderOptions.SetBitmapScalingMode(img, BitmapScalingMode.NearestNeighbor);
int newX = x;
int newY = y;
if (newY > short.MaxValue)
{
newY -= ushort.MaxValue;
}
if (newX > short.MaxValue)
{
newX -= ushort.MaxValue;
}
img.SetValue(Canvas.TopProperty, (double)newY);
img.SetValue(Canvas.LeftProperty, (double)newX);
img.SetValue(Canvas.HeightProperty, (double)(bi.Height * scale));
img.SetValue(Canvas.WidthProperty, (double)(bi.Width * scale));
if (picture == 1)
{
if (img.Source.Width > mainCanvas.ActualWidth || img.Source.Height > mainCanvas.ActualHeight)
{
// Picture one is generallythe title page, Resize the img to be the same size as the canvas,
// and it will show correctly in the bounds
img.SetValue(Canvas.WidthProperty, mainCanvas.ActualWidth);
img.SetValue(Canvas.HeightProperty, mainCanvas.ActualHeight);
}
}
mainCanvas.Children.Add(img);
// removeCoveredImages(img);
}));
}
