public override bool Equals(object obj)
{
if (!(obj is LibraryGraphicPair))
{
return(false);
}
LibraryGraphicPair other = (LibraryGraphicPair)obj;
return(other.GraphicNumber == GraphicNumber && other.LibraryNumber == LibraryNumber);
}
public int CompareTo(object other)
{
if (!(other is LibraryGraphicPair))
{
return(-1);
}
LibraryGraphicPair rhs = (LibraryGraphicPair)other;
if (rhs.LibraryNumber == LibraryNumber && rhs.GraphicNumber == GraphicNumber)
{
return(0);
}
return(-1);
}
/// <summary>
/// Returns a byte array of image data from a single image within an endless online *.egf file
/// Image is specified by the library file (GFXTypes) and the resourceName (number)
/// </summary>
/// <param name="resourceVal">Name (number) of the image resource</param>
/// <param name="file">File type to load from</param>
/// <param name="transparent">Whether or not to make the background black color transparent</param>
/// <param name="reloadFromFile">True to force reload the gfx from the gfx file, false to use the in-memory cache</param>
/// <returns>Texture2D containing the image from the *.egf file</returns>
public static Texture2D TextureFromResource(GFXTypes file, int resourceVal, bool transparent = false, bool reloadFromFile = false)
{
Texture2D ret;
LibraryGraphicPair key = new LibraryGraphicPair((int)file, 100 + resourceVal);
if (!reloadFromFile && cache.ContainsKey(key))
{
return(cache[key]);
}
if (cache.ContainsKey(key) && reloadFromFile)
{
if (cache[key] != null)
{
cache[key].Dispose();
}
cache.Remove(key);
}
using (System.IO.MemoryStream mem = new System.IO.MemoryStream())
{
using (Bitmap i = BitmapFromResource(file, resourceVal, transparent))
i.Save(mem, System.Drawing.Imaging.ImageFormat.Png);
ret = Texture2D.FromStream(device, mem);
}
//need to double-check that the key isn't already in the cache:
// multiple threads can enter this method simultaneously
//avoiding a lock because this method is used for every graphic
if (!cache.ContainsKey(key))
{
cache.Add(key, ret);
}
return(ret);
}
/// <summary>
/// Returns a byte array of image data from a single image within an endless online *.egf file
/// Image is specified by the library file (GFXTypes) and the resourceName (number)
/// </summary>
/// <param name="resourceVal">Name (number) of the image resource</param>
/// <param name="file">File type to load from</param>
/// <param name="transparent">Whether or not to make the background black color transparent</param>
/// <param name="reloadFromFile">True to force reload the gfx from the gfx file, false to use the in-memory cache</param>
/// <returns>Texture2D containing the image from the *.egf file</returns>
public static Texture2D TextureFromResource(GFXTypes file, int resourceVal, bool transparent = false, bool reloadFromFile = false)
{
Texture2D ret;
LibraryGraphicPair key = new LibraryGraphicPair((int)file, 100 + resourceVal);
if (!reloadFromFile && cache.ContainsKey(key))
{
return cache[key];
}
if (cache.ContainsKey(key) && reloadFromFile)
{
if (cache[key] != null) cache[key].Dispose();
cache.Remove(key);
}
using (System.IO.MemoryStream mem = new System.IO.MemoryStream())
{
using (Bitmap i = BitmapFromResource(file, resourceVal, transparent))
i.Save(mem, System.Drawing.Imaging.ImageFormat.Png);
ret = Texture2D.FromStream(device, mem);
}
//need to double-check that the key isn't already in the cache:
// multiple threads can enter this method simultaneously
//avoiding a lock because this method is used for every graphic
if(!cache.ContainsKey(key))
cache.Add(key, ret);
return ret;
}
