/// <summary>
/// Constructor of Window class
/// </summary>
/// <param name="deviceManager">Graphic device manager used by the window</param>
/// <param name="renderer">Renderer</param>
internal Window(GraphicsDeviceManager deviceManager, Renderer renderer)
: base(deviceManager, renderer)
{
PreferredResizeRule = ResizeRule.None;
Initialize();
CreateViewport(0);
}
/// <summary>
/// Constructor of SceneTree class
/// </summary>
/// <param name="name">Name of the scene tree</param>
/// <param name="renderer">Renderer</param>
/// <param name="assetEngine">AssetEngine</param>
internal SceneTree(string name, Renderer renderer, AssetEngine assetEngine)
{
Name = name;
_renderer = renderer;
AssetEngine = assetEngine;
_camManager = new CameraManager(this);
_root = CreateNode();
}
/// <summary>
/// Constructor of RenderTarget class
/// </summary>
/// <param name="deviceManager"></param>
/// <param name="renderer"></param>
internal RenderTarget(GraphicsDeviceManager deviceManager, Renderer renderer)
{
if (deviceManager == null)
throw new ArgumentNullException("deviceManager");
if(renderer == null)
throw new ArgumentNullException("renderer");
DeviceManager = deviceManager;
Renderer = renderer;
AlwaysClear = true;
ClearColor = Color.CornflowerBlue;
}
/// <summary>
/// Disposes resources
/// </summary>
/// <param name="disposing">Indicate if the method is called from dispose</param>
protected virtual void Dispose(bool disposing)
{
if (_isDisposed) return;
try
{
for (int i = 0; i < Viewports.Count; i++)
Viewports[i].Dispose();
Target.Dispose();
}
finally
{
Viewports.Clear();
Viewports = null;
Target = null;
Renderer = null;
DeviceManager = null;
_isDisposed = true;
}
}
/// <summary>
/// Initializes resources
/// </summary>
private void InitializeResources()
{
_renderer = new Renderer(_deviceManager, _assetEngine);
_window = new Window(_deviceManager, _renderer);
_prefabFactory = new PrefabFactory(_assetEngine);
}
/// <summary>
/// Disposes all resources
/// </summary>
public void Dispose()
{
if(_isDisposed) return;
try
{
foreach (SceneTree graph in _scenes.Values)
graph.Dispose();
_window.Dispose();
_renderer.Dispose();
ReleaseStorage();
}
finally
{
_scenes.Clear();
_scenes = null;
_window = null;
_renderer = null;
_assetEngine.DestroyStorage(GraphicsConstant.Storage);
}
_isDisposed = true;
}
/// <summary>
/// Constructor of InstanceBatchManager class
/// </summary>
/// <param name="owner"></param>
internal InstanceBatchManager(Renderer owner)
{
_owner = owner;
}