protected override void UpdateKeyStates()
{
nativeKeyboard.GetCurrentState(ref nativeState);
for (int i = 0; i < (int)Key.NumberOfKeys; i++)
{
UpdateKeyState(i, nativeState.IsPressed(KeyboardKeyMapper.Translate((Key)i)));
}
}
protected virtual void SetViewMatrix(float time, SharpDX.DirectInput.KeyboardState kState)
{
float speed = 0.001f;
var rotation = Matrix.Identity;
var translation = Matrix.Identity;
if (kState.IsPressed(SharpDX.DirectInput.Key.D))
{
rotation = Matrix.RotationY(-speed * time);
}
if (kState.IsPressed(SharpDX.DirectInput.Key.A))
{
rotation = Matrix.RotationY(speed * time);
}
if (kState.IsPressed(SharpDX.DirectInput.Key.W))
{
rotation = Matrix.RotationX(speed * time);
}
if (kState.IsPressed(SharpDX.DirectInput.Key.S))
{
rotation = Matrix.RotationX(-speed * time);
}
if (kState.IsPressed(SharpDX.DirectInput.Key.Left))
{
rotation = Matrix.RotationZ(speed * time);
}
if (kState.IsPressed(SharpDX.DirectInput.Key.Right))
{
rotation = Matrix.RotationZ(-speed * time);
}
if (kState.IsPressed(SharpDX.DirectInput.Key.Up))
{
translation = Matrix.Translation(0, 0, -speed * time * 100);
}
if (kState.IsPressed(SharpDX.DirectInput.Key.Down))
{
translation = Matrix.Translation(0, 0, speed * time * 100);
}
_view = _view * rotation * translation;
}