public bool ReloadIfContains(ReloadableShader shader)
{
var contains = this.shaders.Contains(shader);
if (!contains)
return false;
this.Reload();
return true;
}
public void Add(ReloadableShader shader, string name)
{
if (shaderNames.ContainsKey(shader))
{
throw new ArgumentException($"Shader already known by name '{shaderNames[shader]}'.");
}
var shadersOfType = shaders[shader.Type];
shadersOfType.Add(name, shader); // will throw if name already taken
shaderNames.Add(shader, name);
}
public ProgramBuilder With(ReloadableShader shader)
{
shaders.Add(shader);
return(this);
}
public bool ReloadIfContains(ReloadableShader shader)
{
return(reloadIf(Shaders.Contains(shader)));
}
public ProgramBuilder With(ReloadableShader shader)
{
this.shaders.Add(shader);
return this;
}
public void Add(ReloadableShader shader, string name)
{
if(this.shaderNames.ContainsKey(shader))
throw new ArgumentException(string.Format("Shader already known by name '{0}'.", this.shaderNames[shader]));
var dict = this.shaders[shader.Type];
dict.Add(name, shader); // will throw if name already taken
this.shaderNames.Add(shader, name);
}
private bool tryReloadShader(ReloadableShader shader)
{
try
{
return shader.TryReload();
}
catch (Exception e)
{
// reloading shader failed, probably invalid file or code
}
return false;
}