private void threadItemIcons_DoWork(object sender, DoWorkEventArgs e)
{
string[] _files;
e.Result = DialogResult.Abort;
try
{
_files = Directory.GetFiles(_InputFolder, "dragitem*.dds");
string _outPath = _OutputFolder;
if (!Directory.Exists(_outPath))
{
Directory.CreateDirectory(_outPath);
}
_ItemIcons = _files.Length * _ItemIconsPerFile;
int _count = 1;
string _iconFileName;
for (int _itemIconSheet = 0; _itemIconSheet < 500; _itemIconSheet++)
{
if (File.Exists(_iconFileName = _InputFolder + @"\dragitem" + (_itemIconSheet + 1).ToString() + ".dds"))
{
int _iconIndex = 0;
int _x = 0;
int _y = 0;
byte[] _fileBytes = GetFileBytes(_iconFileName);
DDSImage _iconSheet = DDSImage.Load(_fileBytes);
while ((_x + _ItemIconSize.X) < _iconSheet.Images[0].Width)
{
string _outFile = _outPath + @"\" + ((_itemIconSheet * _ItemIconsPerFile) + _iconIndex + 500).ToString() + ".png";
Bitmap _icon = new Bitmap(_ItemIconSize.X, _ItemIconSize.Y, _iconSheet.Images[0].PixelFormat);
Graphics _blitter = Graphics.FromImage(_icon);
_blitter.DrawImage(_iconSheet.Images[0], 0, 0, new Rectangle(_x, _y, _ItemIconSize.X, _ItemIconSize.Y), GraphicsUnit.Pixel);
_blitter.Dispose();
_icon.Save(_outFile);
_icon.Dispose();
_iconIndex++;
_y += _ItemIconSize.Y + _ItemIconPadding.Y;
if ((_y + _ItemIconSize.Y) >= _iconSheet.Images[0].Height)
{
_y = 0;
_x += _ItemIconSize.X + _ItemIconPadding.X;
}
_TotalItemIconCount++;
threadItemIcons.ReportProgress(_count++);
if (threadItemIcons.CancellationPending)
{
e.Result = DialogResult.Cancel;
return;
}
}
}
}
}
catch
{
return;
}
e.Result = DialogResult.OK;
return;
}
public Image GetImage()
{
if (this._IsImageChecked)
{
return(this._Image);
}
this.ImageSubformat = "";
this.ImageFormat = "";
this._AlphaBits = -1;
if (!Util.IsImage(this.Filename))
{
this._IsImageChecked = true;
this._Image = null;
return(null);
}
byte[] _bytes = this.GetContents();
if (_bytes == null)
{
this._IsImageChecked = true;
this.Status = Result.OutOfMemory;
return(null);
}
Bitmap _loading = null;
MemoryStream _stream = new MemoryStream(_bytes); // MemoryStream should remain open for the lifetime of the Bitmap.
// Natively Supported Image File?
try
{
_loading = new Bitmap(_stream);
this.ImageFormat = System.IO.Path.GetExtension(this.Filename).ToLower();
}
catch
{
_loading = null;
_stream.Seek(0, SeekOrigin.Begin);
}
if (_loading == null)
{
// TGA image?
try
{
TargaImage _tga = new TargaImage(_stream);
_loading = _tga.Image;
this.ImageFormat = ".tga";
}
catch
{
_loading = null;
}
}
if (_loading == null)
{
// DDS Texture?
try
{
DDSImage _dds = DDSImage.Load(_bytes);
_loading = _dds.Images[0];
this.ImageFormat = ".dds";
this.ImageSubformat = _dds.FormatName;
}
catch
{
_loading = null;
}
}
this._IsImageChecked = true;
this._Image = _loading;
return(this._Image);
}