/// <summary>
/// Called when graphics resources need to be unloaded.
/// </summary>
public virtual void UnloadContent()
{
foreach (var component in _overlayComponents) component.UnloadContent();
if (_postprocessor != null)
{
_postprocessor.Dispose();
_postprocessor = null;
}
if (_effect != null)
{
_effect.Dispose();
_effect = null;
}
}
/// <summary>
/// Called when graphics resources need to be loaded.
/// </summary>
public void LoadContent()
{
Action<ICollection<Effect>> effectContainerUpdater = container =>
{
container.Clear();
foreach (var name in _getPostprocessEffectNames())
container.Add(AssaultWingCore.Instance.Content.Load<Effect>(name));
};
_postprocessor = new TexturePostprocessor(AssaultWingCore.Instance, RenderGameWorld, effectContainerUpdater);
_effect = new BasicEffect(AssaultWingCore.Instance.GraphicsDeviceService.GraphicsDevice);
_effect.World = Matrix.Identity;
_effect.Projection = Matrix.Identity;
_effect.View = Matrix.Identity;
_effect.TextureEnabled = true;
_effect.LightingEnabled = false;
_effect.FogEnabled = false;
_effect.VertexColorEnabled = false;
_vertexData = new[]
{
new VertexPositionTexture(new Vector3(-1, -1, 1), Vector2.UnitY),
new VertexPositionTexture(new Vector3(-1, 1, 1), Vector2.Zero),
new VertexPositionTexture(new Vector3(1, -1, 1), Vector2.One),
new VertexPositionTexture(new Vector3(1, 1, 1), Vector2.UnitX)
};
foreach (var component in _overlayComponents) component.LoadContent();
}