mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
synced 2024-11-27 22:22:32 +00:00
125 lines
3.1 KiB
C#
125 lines
3.1 KiB
C#
|
|
#region ================== Copyright (c) 2007 Pascal vd Heiden
|
|
|
|
/*
|
|
* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
|
|
* This program is released under GNU General Public License
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
*/
|
|
|
|
#endregion
|
|
|
|
#region ================== Namespaces
|
|
|
|
using System;
|
|
using System.Collections;
|
|
using System.Collections.Generic;
|
|
using System.Globalization;
|
|
using System.Text;
|
|
using System.Drawing;
|
|
using System.Drawing.Imaging;
|
|
using System.IO;
|
|
using CodeImp.DoomBuilder.IO;
|
|
|
|
#endregion
|
|
|
|
namespace CodeImp.DoomBuilder.Data
|
|
{
|
|
public sealed class PK3FileImage : ImageData
|
|
{
|
|
#region ================== Variables
|
|
|
|
private PK3Reader datareader;
|
|
private string filepathname;
|
|
private int probableformat;
|
|
private float scalex;
|
|
private float scaley;
|
|
|
|
#endregion
|
|
|
|
#region ================== Constructor / Disposer
|
|
|
|
// Constructor
|
|
internal PK3FileImage(PK3Reader datareader, string name, string filepathname, bool asflat)
|
|
{
|
|
// Initialize
|
|
this.datareader = datareader;
|
|
this.filepathname = filepathname;
|
|
SetName(name);
|
|
|
|
if(asflat)
|
|
{
|
|
probableformat = ImageDataFormat.DOOMFLAT;
|
|
scalex = General.Map.Config.DefaultFlatScale;
|
|
scaley = General.Map.Config.DefaultFlatScale;
|
|
}
|
|
else
|
|
{
|
|
probableformat = ImageDataFormat.DOOMPICTURE;
|
|
scalex = General.Map.Config.DefaultTextureScale;
|
|
scaley = General.Map.Config.DefaultTextureScale;
|
|
}
|
|
|
|
// We have no destructor
|
|
GC.SuppressFinalize(this);
|
|
}
|
|
|
|
#endregion
|
|
|
|
#region ================== Methods
|
|
|
|
// This loads the image
|
|
protected override void LocalLoadImage()
|
|
{
|
|
// Leave when already loaded
|
|
if(this.IsImageLoaded) return;
|
|
|
|
lock(this)
|
|
{
|
|
// Load file data
|
|
if(bitmap != null) bitmap.Dispose(); bitmap = null;
|
|
MemoryStream filedata = datareader.ExtractFile(filepathname);
|
|
|
|
// Get a reader for the data
|
|
IImageReader reader = ImageDataFormat.GetImageReader(filedata, probableformat, General.Map.Data.Palette);
|
|
if(!(reader is UnknownImageReader))
|
|
{
|
|
// Load the image
|
|
filedata.Seek(0, SeekOrigin.Begin);
|
|
try { bitmap = reader.ReadAsBitmap(filedata); }
|
|
catch(InvalidDataException)
|
|
{
|
|
// Data cannot be read!
|
|
bitmap = null;
|
|
}
|
|
}
|
|
|
|
// Not loaded?
|
|
if(bitmap == null)
|
|
{
|
|
General.WriteLogLine("ERROR: Image file '" + filepathname + "' data format could not be read, while loading texture '" + this.Name + "'!");
|
|
loadfailed = true;
|
|
}
|
|
else
|
|
{
|
|
// Get width and height from image
|
|
width = bitmap.Size.Width;
|
|
height = bitmap.Size.Height;
|
|
scaledwidth = (float)bitmap.Size.Width * scalex;
|
|
scaledheight = (float)bitmap.Size.Height * scaley;
|
|
}
|
|
|
|
// Pass on to base
|
|
filedata.Dispose();
|
|
base.LocalLoadImage();
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|