mirror of
https://git.do.srb2.org/STJr/UltimateZoneBuilder.git
synced 2024-11-23 20:32:34 +00:00
112 lines
2.8 KiB
C#
112 lines
2.8 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.IO;
|
|
using CodeImp.DoomBuilder.IO;
|
|
|
|
#endregion
|
|
|
|
namespace CodeImp.DoomBuilder.Data
|
|
{
|
|
internal sealed class FlatImage : ImageData
|
|
{
|
|
#region ================== Constructor / Disposer
|
|
|
|
// Constructor
|
|
public FlatImage(string name)
|
|
{
|
|
// Initialize
|
|
SetName(name);
|
|
virtualname = "[Flats]/" + this.name; //mxd
|
|
isFlat = true; //mxd
|
|
|
|
// 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)
|
|
{
|
|
// Get the lump data stream
|
|
Stream lumpdata = General.Map.Data.GetFlatData(Name, hasLongName);
|
|
if(lumpdata != null)
|
|
{
|
|
// Copy lump data to memory
|
|
lumpdata.Seek(0, SeekOrigin.Begin);
|
|
byte[] membytes = new byte[(int)lumpdata.Length];
|
|
lumpdata.Read(membytes, 0, (int)lumpdata.Length);
|
|
MemoryStream mem = new MemoryStream(membytes);
|
|
mem.Seek(0, SeekOrigin.Begin);
|
|
|
|
// Get a reader for the data
|
|
IImageReader reader = ImageDataFormat.GetImageReader(mem, ImageDataFormat.DOOMFLAT, General.Map.Data.Palette);
|
|
if(reader is UnknownImageReader)
|
|
{
|
|
// Data is in an unknown format!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Flat lump \"" + Name + "\" data format could not be read. Does this lump contain valid picture data at all?");
|
|
bitmap = null;
|
|
}
|
|
else
|
|
{
|
|
// Read data as bitmap
|
|
mem.Seek(0, SeekOrigin.Begin);
|
|
if(bitmap != null) bitmap.Dispose();
|
|
bitmap = reader.ReadAsBitmap(mem);
|
|
}
|
|
|
|
// Done
|
|
mem.Dispose();
|
|
|
|
if(bitmap != null)
|
|
{
|
|
// Get width and height from image and set the scale
|
|
width = bitmap.Size.Width;
|
|
height = bitmap.Size.Height;
|
|
scale.x = General.Map.Config.DefaultFlatScale;
|
|
scale.y = General.Map.Config.DefaultFlatScale;
|
|
}
|
|
else
|
|
{
|
|
loadfailed = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Missing a patch lump!
|
|
General.ErrorLogger.Add(ErrorType.Error, "Missing flat lump \"" + Name + "\". Did you forget to include required resources?");
|
|
loadfailed = true;
|
|
}
|
|
|
|
// Pass on to base
|
|
base.LocalLoadImage();
|
|
}
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|