/// <summary>
/// Check if a key got released. Triggered once per keystroke
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public bool CheckReleased(Keys key)
{
return(!PressedKeys.Contains(key) && LastPressedKeys.Contains(key));
}
/// <summary>
/// Check if a key got pressed or released. Triggered on the falling and rising edge of a keystroke.
/// </summary>
public bool CheckEdge(Keys key)
{
return(PressedKeys.Contains(key) ^ LastPressedKeys.Contains(key));
}
/// <summary>
/// Returns true on the frame that the key was pressed. Triggered once per keystroke
/// </summary>
public bool CheckPressed(Keys key)
{
return(PressedKeys.Contains(key) && !LastPressedKeys.Contains(key));
}