public Texture2D TextureFromResource(GFXTypes file, int resourceVal, bool transparent = false, bool reloadFromFile = false)
{
Texture2D ret;
var 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 (var mem = new System.IO.MemoryStream())
{
using (var 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;
}
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);
}
public Texture2D TextureFromResource(GFXTypes file, int resourceVal, bool transparent = false, bool reloadFromFile = false)
{
Texture2D ret;
var 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 (var mem = new System.IO.MemoryStream())
{
using (var i = BitmapFromResource(file, resourceVal, transparent))
i.Save(mem, ImageFormat.Png);
ret = Texture2D.FromStream(_graphicsDeviceProvider.GraphicsDevice, 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);
}
else
{
ret.Dispose();
ret = _cache[key];
}
return(ret);
}
public Texture2D TextureFromResource(GFXTypes file, int resourceVal, bool transparent = false, bool reloadFromFile = false)
{
Texture2D ret;
var key = new LibraryGraphicPair((int)file, 100 + resourceVal);
lock (__cachelock__)
{
if (!reloadFromFile && _cache.ContainsKey(key))
{
return(_cache[key]);
}
if (_cache.ContainsKey(key) && reloadFromFile)
{
if (_cache[key] != null)
{
_cache[key].Dispose();
}
_cache.Remove(key);
}
}
using (var mem = new System.IO.MemoryStream())
{
using (var i = BitmapFromResource(file, resourceVal, transparent))
i.Save(mem, ImageFormat.Png);
ret = Texture2D.FromStream(_graphicsDeviceProvider.GraphicsDevice, mem);
}
lock (__cachelock__)
{
_cache.Add(key, ret);
}
return(ret);
}
