public static ShaderAsset GetShaderAsset(string rVsFile, string rPsFile, bool rCanInstance)
{
App.Log("Media.cs", 2, "media", "Requested shader: " + rVsFile + " " + rPsFile);
if (rCanInstance)
{
foreach (var i in Media.ShaderList)
{
if (i.VS == rVsFile && i.PS == rPsFile)
{
if (Agk.IsShaderExists(i.ResourceNumber))
{
App.Log("Media.cs", 2, "media", " > found shader on " + i.ResourceNumber.ToString());
return(i);
}
else
{
App.Log("Media.cs", 2, "media", " > found shader on " + i.ResourceNumber.ToString() + "but is not valid: reload it");
if (System.IO.File.Exists(rVsFile) && System.IO.File.Exists(rPsFile))
{
i.ResourceNumber = Agk.LoadShader(rVsFile, rPsFile);
return(i);
}
}
}
}
}
if (System.IO.File.Exists(rVsFile) && System.IO.File.Exists(rPsFile))
{
App.Log("Media.cs", 2, "media", " > image not loaded: load it");
var tShd = Agk.LoadShader(rVsFile, rPsFile);
var i = new ShaderAsset()
{
ResourceNumber = tShd,
VS = rVsFile,
PS = rPsFile
};
Media.ShaderList.Add(i);
return(i);
}
else
{
if (rVsFile.Contains("media") || rPsFile.Contains("media"))
{
//if filename does not include the media folder, we are looking for a generated shader from string, just return null and keep running
//if filename does include media folder, the file is not found and we got problems.
System.Windows.Forms.MessageBox.Show("File not found: " + rVsFile + " " + rPsFile);
App.Log("Media.cs", 5, "error", "ERROR: File not found: " + rVsFile + ", " + rPsFile + " on Media.GetShaderAsset");
App.StopRunning(true);
}
}
System.Windows.Forms.MessageBox.Show("File not found: " + rVsFile + " " + rPsFile);
App.StopRunning(true);
return(null);
}