/// <summary>
/// Formats currently pressed buttons as a string.
/// </summary>
/// <param name="buttons">The buttons state.</param>
/// <returns>Formatted string of currently pressed buttons.</returns>
public static string PressedButtonsToString(Pointer.PointerButtonState buttons)
{
initStringBuilder();
PressedButtonsToString(buttons, sb);
return(sb.ToString());
}
/// <summary>
/// Converts pressed buttons to up state.
/// </summary>
/// <param name="buttons">The buttons state.</param>
/// <returns>Changed buttons state.</returns>
public static Pointer.PointerButtonState UpPressedButtons(Pointer.PointerButtonState buttons)
{
var btns = Pointer.PointerButtonState.Nothing;
if ((buttons & Pointer.PointerButtonState.FirstButtonPressed) != 0)
{
btns |= Pointer.PointerButtonState.FirstButtonUp;
}
if ((buttons & Pointer.PointerButtonState.SecondButtonPressed) != 0)
{
btns |= Pointer.PointerButtonState.SecondButtonUp;
}
if ((buttons & Pointer.PointerButtonState.ThirdButtonPressed) != 0)
{
btns |= Pointer.PointerButtonState.ThirdButtonUp;
}
if ((buttons & Pointer.PointerButtonState.FourthButtonPressed) != 0)
{
btns |= Pointer.PointerButtonState.FourthButtonUp;
}
if ((buttons & Pointer.PointerButtonState.FifthButtonPressed) != 0)
{
btns |= Pointer.PointerButtonState.FifthButtonUp;
}
return(btns);
}
private MousePointer internalAddPointer(Vector2 position, Pointer.PointerButtonState buttons = Pointer.PointerButtonState.Nothing, uint flags = 0)
{
var pointer = mousePool.Get();
pointer.Position = position;
pointer.Buttons |= buttons;
pointer.Flags |= flags;
addPointer(pointer);
updatePointer(pointer);
return(pointer);
}
private Pointer.PointerButtonState updateButtons(Pointer.PointerButtonState current, PointerFlags flags, ButtonChangeType change)
{
var currentUpDown = ((uint)current) & 0xFFFFFC00;
var pressed = ((uint)flags >> 4) & 0x1F;
var newUpDown = 0U;
if (change != ButtonChangeType.None)
{
newUpDown = 1U << (10 + (int)change);
}
var combined = (Pointer.PointerButtonState)(pressed | newUpDown | currentUpDown);
return(combined);
}
private Pointer.PointerButtonState getMouseButtons()
{
Pointer.PointerButtonState buttons = Pointer.PointerButtonState.Nothing;
if (Input.GetMouseButton(0))
{
buttons |= Pointer.PointerButtonState.FirstButtonPressed;
}
if (Input.GetMouseButtonDown(0))
{
buttons |= Pointer.PointerButtonState.FirstButtonDown;
}
if (Input.GetMouseButtonUp(0))
{
buttons |= Pointer.PointerButtonState.FirstButtonUp;
}
if (Input.GetMouseButton(1))
{
buttons |= Pointer.PointerButtonState.SecondButtonPressed;
}
if (Input.GetMouseButtonDown(1))
{
buttons |= Pointer.PointerButtonState.SecondButtonDown;
}
if (Input.GetMouseButtonUp(1))
{
buttons |= Pointer.PointerButtonState.SecondButtonUp;
}
if (Input.GetMouseButton(2))
{
buttons |= Pointer.PointerButtonState.ThirdButtonPressed;
}
if (Input.GetMouseButtonDown(2))
{
buttons |= Pointer.PointerButtonState.ThirdButtonDown;
}
if (Input.GetMouseButtonUp(2))
{
buttons |= Pointer.PointerButtonState.ThirdButtonUp;
}
return(buttons);
}
/// <summary>
/// Formats currently pressed buttons as a string.
/// </summary>
/// <param name="buttons">The buttons state.</param>
/// <param name="builder">The string builder to use.</param>
public static void PressedButtonsToString(Pointer.PointerButtonState buttons, StringBuilder builder)
{
if ((buttons & Pointer.PointerButtonState.FirstButtonPressed) != 0)
{
builder.Append("1");
}
else
{
builder.Append("_");
}
if ((buttons & Pointer.PointerButtonState.SecondButtonPressed) != 0)
{
builder.Append("2");
}
else
{
builder.Append("_");
}
if ((buttons & Pointer.PointerButtonState.ThirdButtonPressed) != 0)
{
builder.Append("3");
}
else
{
builder.Append("_");
}
if ((buttons & Pointer.PointerButtonState.FourthButtonPressed) != 0)
{
builder.Append("4");
}
else
{
builder.Append("_");
}
if ((buttons & Pointer.PointerButtonState.FifthButtonPressed) != 0)
{
builder.Append("5");
}
else
{
builder.Append("_");
}
}
private void updateButtons(Pointer.PointerButtonState oldButtons, Pointer.PointerButtonState newButtons)
{
// pressed something
if (oldButtons == Pointer.PointerButtonState.Nothing)
{
// pressed and released this frame
if ((newButtons & Pointer.PointerButtonState.AnyButtonPressed) == 0)
{
// Add pressed buttons for processing
mousePointer.Buttons = PointerUtils.PressDownButtons(newButtons);
pressPointer(mousePointer);
internalReleaseMousePointer(newButtons);
}
// pressed this frame
else
{
mousePointer.Buttons = newButtons;
pressPointer(mousePointer);
}
}
// released or button state changed
else
{
// released this frame
if ((newButtons & Pointer.PointerButtonState.AnyButtonPressed) == 0)
{
mousePointer.Buttons = newButtons;
internalReleaseMousePointer(newButtons);
}
// button state changed this frame
else
{
mousePointer.Buttons = newButtons;
updatePointer(mousePointer);
}
}
}
/// <summary>
/// Adds downed state to pressed buttons.
/// </summary>
/// <param name="buttons">The buttons state.</param>
/// <returns>Changed buttons state.</returns>
public static Pointer.PointerButtonState PressDownButtons(Pointer.PointerButtonState buttons)
{
if ((buttons & Pointer.PointerButtonState.FirstButtonDown) != 0)
{
buttons |= Pointer.PointerButtonState.FirstButtonPressed;
}
if ((buttons & Pointer.PointerButtonState.SecondButtonDown) != 0)
{
buttons |= Pointer.PointerButtonState.SecondButtonPressed;
}
if ((buttons & Pointer.PointerButtonState.ThirdButtonDown) != 0)
{
buttons |= Pointer.PointerButtonState.ThirdButtonPressed;
}
if ((buttons & Pointer.PointerButtonState.FourthButtonDown) != 0)
{
buttons |= Pointer.PointerButtonState.FourthButtonPressed;
}
if ((buttons & Pointer.PointerButtonState.FifthButtonDown) != 0)
{
buttons |= Pointer.PointerButtonState.FifthButtonPressed;
}
return(buttons);
}
private void internalReleaseMousePointer(Pointer.PointerButtonState buttons)
{
mousePointer.Flags &= ~Pointer.FLAG_RETURNED;
releasePointer(mousePointer);
}
