/// <summary>
/// Copy the supplied image onto a newly-allocated OpenGL texture, returning the allocated texture name
/// </summary>
public virtual int AllocateAndSetupTexture(Bitmap par1Bitmap)
{
SingleIntBuffer.Clear();
GLAllocation.GenerateTextureNames(SingleIntBuffer);
int i = SingleIntBuffer.Get(0);
SetupTexture(par1Bitmap, i);
TextureNameToImageMap.AddKey(i, par1Bitmap);
return(i);
}
public virtual int GetTexture(string par1Str)
{
TexturePackBase texturepackbase = TexturePack.SelectedTexturePack;
if (TextureMap.ContainsKey(par1Str))
{
return(TextureMap[par1Str]);
}
try
{
SingleIntBuffer.Clear();
GLAllocation.GenerateTextureNames(SingleIntBuffer);
int i = SingleIntBuffer.Get(0);
if (par1Str.StartsWith("##"))
{
SetupTexture(UnwrapImageByColumns(ReadTextureImage(texturepackbase.GetResourceAsStream(par1Str.Substring(2)))), i);
}
else if (par1Str.StartsWith("%clamp%"))
{
ClampTexture = true;
SetupTexture(ReadTextureImage(texturepackbase.GetResourceAsStream(par1Str.Substring(7))), i);
ClampTexture = false;
}
else if (par1Str.StartsWith("%blur%"))
{
BlurTexture = true;
SetupTexture(ReadTextureImage(texturepackbase.GetResourceAsStream(par1Str.Substring(6))), i);
BlurTexture = false;
}
else if (par1Str.StartsWith("%blurclamp%"))
{
BlurTexture = true;
ClampTexture = true;
SetupTexture(ReadTextureImage(texturepackbase.GetResourceAsStream(par1Str.Substring(11))), i);
BlurTexture = false;
ClampTexture = false;
}
else
{
Stream inputstream = texturepackbase.GetResourceAsStream(par1Str);
if (inputstream == null)
{
SetupTexture(MissingTextureImage, i);
}
else
{
SetupTexture(ReadTextureImage(inputstream), i);
}
}
TextureMap.Add(par1Str, i);
return(i);
}
catch (Exception exception)
{
Utilities.LogException(exception);
}
GLAllocation.GenerateTextureNames(SingleIntBuffer);
int j = SingleIntBuffer.Get(0);
SetupTexture(MissingTextureImage, j);
TextureMap.Add(par1Str, j);
return(j);
}
