protected override void Update(GameTime gameTime)
{
if (System.Windows.Input.Keyboard.IsKeyDown(System.Windows.Input.Key.Escape))
{
Exit();
}
// move camera
_camera.Update(gameTime);
if (!_gamePaused)
{
// Simulate level if 0.25f seconds passed.
_cumulatedFrameTime += gameTime.ElapsedGameTime.TotalSeconds;
if (_cumulatedFrameTime > 0.25)
{
_cumulatedFrameTime -= 0.25;
_currentLevel.Tick();
}
_seedbar.Update();
// the permanent picking
var ray = _camera.GetPickingRay(GraphicsDevice.BackBuffer.Width, GraphicsDevice.BackBuffer.Height);
_pickPosAvailable = this._currentLevel.GetMap().PickPosition(ray, out _pickedPos);
// stop game?
if (_currentLevel.IsVictory() || _currentLevel.IsLost())
{
_gamePaused = true;
// TODO: Display message
}
// next/prev level cheat
if (System.Windows.Input.Keyboard.IsKeyDown(System.Windows.Input.Key.OemPlus) && !wasCheatPlusPressed)
{
NextLevel();
wasCheatPlusPressed = true;
}
wasCheatPlusPressed = !System.Windows.Input.Keyboard.IsKeyUp(System.Windows.Input.Key.OemPlus);
}
else
{
if (System.Windows.Input.Keyboard.IsKeyDown(System.Windows.Input.Key.Enter))
{
if (_currentLevel.IsVictory())
{
NextLevel();
}
else if (_currentLevel.IsLost())
{
_currentLevel = (Level)_currentLevel.GetType().GetConstructor(new[] { typeof(VoxelRenderer) }).Invoke(new object[] { (object)_voxelRenderer });
}
_gamePaused = false;
}
}
// Handle base.Update
base.Update(gameTime);
}
