public Image GetCachedImage(int index)
{
if (Images != null && index >= 0 && index <= Images.Length)
{
if (Images[index] == null)
{
wilFileStream.Position = WilIndex[index];
Images[index] = new WILImage();
}
if (Images[index].Image == null)
{
LoadWilImage(index);
Images[index].ImageTime = Environment.TickCount;
return(Images[index].Image);
}
else
{
Images[index].ImageTime = Environment.TickCount;
return(Images[index].Image);
}
}
return(null);
}
public WilLibrary(string wilFilePath)
{
WilFilePath = wilFilePath;
WixFilePath = Path.ChangeExtension(wilFilePath, ".wix");
MemoryCheckTime = Environment.TickCount;
try
{
if (File.Exists(WilFilePath) && File.Exists(WixFilePath))
{
var wilImageInfo = new WILImage();
wilFileStream = new FileStream(WilFilePath, FileMode.Open, FileAccess.Read);
wilBinaryReader = new BinaryReader(wilFileStream);
LoadWilHeader();
LoadIndexFile(wilFilePath);
Images = new WILImage[WilIndex.Count];
}
}
catch (Exception ex)
{
var msg = ex.Message;
}
}
public Image GetCachedImage(int index, ref int posx, ref int posy)
{
if (Images != null && index >= 0 && index <= Images.Length)
{
if (Environment.TickCount - MemoryCheckTime > 10000)
{
MemoryCheckTime = Environment.TickCount;
FreeOldImageMemory();
}
if (Images[index] == null)
{
wilFileStream.Position = WilIndex[index];
Images[index] = new WILImage();
}
if (Images[index].Image == null)
{
LoadWilImage(index);
posx = Images[index].PlacementX;
posy = Images[index].PlacementY;
Images[index].ImageTime = Environment.TickCount;
return(Images[index].Image);
}
else
{
posx = Images[index].PlacementX;
posy = Images[index].PlacementY;
Images[index].ImageTime = Environment.TickCount;
return(Images[index].Image);
}
}
return(null);
}
public void LoadWilImage(int imageIndex)
{
try
{
wilFileStream.Position = WilIndex[imageIndex];
var newWilImage = new WILImage();
newWilImage.Width = wilBinaryReader.ReadInt16();
newWilImage.Height = wilBinaryReader.ReadInt16();
newWilImage.PlacementX = wilBinaryReader.ReadInt16();
newWilImage.PlacementY = wilBinaryReader.ReadInt16();
if (newWilImage.Width == 4 && newWilImage.Height == 1)
{
return;
}
newWilImage.Size = newWilImage.Width * newWilImage.Height;
var dno = wilBinaryReader.ReadInt16();
var dno2 = wilBinaryReader.ReadInt16();
newWilImage.Size = wilBinaryReader.ReadInt32();
var compressedImageStream = new MemoryStream(newWilImage.Size);
var decompressedImageStream = DecompressImageStream(compressedImageStream);
newWilImage.ImageTime = Environment.TickCount;
newWilImage.CreateTexture(wilBinaryReader);
Images[imageIndex] = newWilImage;
}
catch (Exception ex)
{
var msg = ex.Message;
}
}