/* ENGINE EVENT HANDLERS */
/// <summary>
/// Stores reference to the camera, game window, and adds callback functions to keyboard/mouse events in the game window.
/// <para>This function is called once the game's initialization procedure is complete to ensure that the needed resources exist.</para>
/// </summary>
/// <param name="gameEngine">An instance of the <see cref="Tesseract"/> game engine.</param>
private void PostInitialize(Tesseract gameEngine)
{
// Store references to other engine objects
Camera = gameEngine.Camera;
MapManager = gameEngine.MapManager;
Window = gameEngine.WindowManager.Window;
// Register handlers for window events
Window.KeyDown += KeyDownHandler;
Window.KeyUp += KeyUpHandler;
Window.MouseClick += MouseClickRouter;
Window.MouseMove += MouseMoveHandler;
// Initialize the mouse click handler
OnLeftClick += DestroyTerrain;
}
/* CONSTRUCTOR METHOD */
/// <summary>
/// Instantiates various manager classes, the camera, and debugging tools, and performs pre-initialization tasks.
/// </summary>
/// <param name="window">The window to display the game in.</param>
public Tesseract(Form window)
{
// Instantiate the various game content managers
DeviceManager = ToDispose(new DeviceManager(this));
WindowManager = ToDispose(new WindowManager(window));
BufferManager = ToDispose(new BufferManager(this));
ShaderManager = ToDispose(new ShaderManager(this));
ThreadManager = new ThreadManager(this);
ControlManager = new ControlManager(this);
MapManager = new MapManager(this);
// Instantiate some core classes needed for basic operation
Clock = Stopwatch.StartNew();
Camera = new Camera(this);
DebugPanel = ToDispose(new DebugPanel(this));
// InterfaceManager = new InterfaceManager(this); // Manages UIs
// LightManager = new LightManager(this); // Manages lighting effects (might not be needed...)
// SoundManager = new SoundManager(this); // Manages a library of sounds & music
// TextureManager = new TextureManager(this); // Manages a library of textures
// CommandManager = new CommandManager(this); // Manages & executes console commands
}
/// <summary>
/// Stores a reference to the map manager and initializes the projection matrix.
/// </summary>
/// <param name="gameEngine">An instance of the <see cref="Tesseract"/> game engine.</param>
public void PostInitialize(Tesseract gameEngine)
{
// Initialize some data fields
MapManager = gameEngine.MapManager;
Clock = gameEngine.Clock;
LastTime = (float)Clock.Elapsed.TotalSeconds;
// Initialize the chunk position & start constructing chunks around the starting position
ChunkPosition = Vector3.Zero;
ThreadManager.NewMapTask(MapManager.TransitionChunk, ChunkPosition);
// Setup the initial camera position & target parameters
Position.X = SettingsManager.ChunkSize[1] / 2;
Position.Z = -SettingsManager.ChunkSize[0] / 2;
Position.Y = MapManager.GetHeight(Position.X, Position.Z) + 3;
Target = new Vector3(Position.X, Position.Y, Position.Z - 1);
// Create the projection matrix
CreateProjection(gameEngine);
}