/// <summary>
/// Sets the wheel direction.
/// </summary>
/// <param name="wheelMovement">Movement of the mousewheel.</param>
private void _setWheelDirection(int wheelMovement)
{
// Check if wheel was moved up.
if (wheelMovement > 0) {
_wheelDirection = DIMouseWheelDirections.Up;
}
// Check if wheel was moved down.
else if (wheelMovement < 0) {
_wheelDirection = DIMouseWheelDirections.Down;
}
// Wheel is idle.
else {
_wheelDirection = DIMouseWheelDirections.Idle;
}
}
/// <summary>
/// Initializes this DIMouse state.
/// </summary>
private void _initMouse()
{
// Wheel is idle.
_wheelDirection = DIMouseWheelDirections.Idle;
// No buttons are being pressed.
for (DIMouseButtons button = DIMouseButtons.Left; button <= DIMouseButtons.Wheel; button = button + 1) {
_buttons[(int) button] = false;
}
}