internal InputManager()
{
this.currentKeyState = KeyboardState.Empty;
this.previousKeyState = KeyboardState.Empty;
this.currentMouseState = MouseState.Empty;
this.previousMouseState = MouseState.Empty;
}
internal void Update()
{
this.previousKeyState = this.currentKeyState;
this.currentKeyState = new KeyboardState();
this.previousMouseState = this.currentMouseState;
this.currentMouseState = new MouseState();
}