/// <summary>
/// Checks if the requested mosue button is an old press.
/// </summary>
/// <param name="button">
/// The mouse button to check.
/// </param>
/// <returns>
/// A bool indicating whether the selected mouse button is not being
/// pressed in the current state and is being pressed in the old state.
/// </returns>
public bool IsMouseButtonRelease(CCMouseButtons button)
{
switch (button)
{
case CCMouseButtons.LeftButton:
return(
LastMouseState.LeftButton == ButtonState.Pressed &&
CurrentMouseState.LeftButton == ButtonState.Released);
case CCMouseButtons.MiddleButton:
return(
LastMouseState.MiddleButton == ButtonState.Pressed &&
CurrentMouseState.MiddleButton == ButtonState.Released);
case CCMouseButtons.RightButton:
return(
LastMouseState.RightButton == ButtonState.Pressed &&
CurrentMouseState.RightButton == ButtonState.Released);
case CCMouseButtons.ExtraButton1:
return(
LastMouseState.XButton1 == ButtonState.Pressed &&
CurrentMouseState.XButton1 == ButtonState.Released);
case CCMouseButtons.ExtraButton2:
return(
LastMouseState.XButton2 == ButtonState.Pressed &&
CurrentMouseState.XButton2 == ButtonState.Released);
default:
return(false);
}
}
public bool IsMouseButtonUp(CCMouseButtons button)
{
switch (button)
{
case CCMouseButtons.LeftButton:
return CurrentMouseState.LeftButton == ButtonState.Released;
case CCMouseButtons.RightButton:
return CurrentMouseState.RightButton == ButtonState.Released;
case CCMouseButtons.MiddleButton:
return CurrentMouseState.MiddleButton == ButtonState.Released;
case CCMouseButtons.ExtraButton1:
return CurrentMouseState.XButton1 == ButtonState.Released;
case CCMouseButtons.ExtraButton2:
return CurrentMouseState.XButton2 == ButtonState.Released;
default:
return false;
}
}