private void ProcessMousePress(PointerInputModule.MouseButtonEventData data)
{
PointerEventData buttonData = data.buttonData;
GameObject gameObject = buttonData.pointerCurrentRaycast.gameObject;
if (data.PressedThisFrame())
{
buttonData.eligibleForClick = true;
buttonData.delta = Vector2.zero;
buttonData.dragging = false;
buttonData.useDragThreshold = true;
buttonData.pressPosition = buttonData.position;
if (buttonData.IsVRPointer())
{
buttonData.SetSwipeStart(Input.mousePosition);
}
buttonData.pointerPressRaycast = buttonData.pointerCurrentRaycast;
base.DeselectIfSelectionChanged(gameObject, buttonData);
GameObject gameObject2 = ExecuteEvents.ExecuteHierarchy <IPointerDownHandler>(gameObject, buttonData, ExecuteEvents.pointerDownHandler);
if (gameObject2 == null)
{
gameObject2 = ExecuteEvents.GetEventHandler <IPointerClickHandler>(gameObject);
}
float unscaledTime = Time.unscaledTime;
if (gameObject2 == buttonData.lastPress)
{
float num = unscaledTime - buttonData.clickTime;
if (num < 0.3f)
{
buttonData.clickCount++;
}
else
{
buttonData.clickCount = 1;
}
buttonData.clickTime = unscaledTime;
}
else
{
buttonData.clickCount = 1;
}
buttonData.pointerPress = gameObject2;
buttonData.rawPointerPress = gameObject;
buttonData.clickTime = unscaledTime;
buttonData.pointerDrag = ExecuteEvents.GetEventHandler <IDragHandler>(gameObject);
if (buttonData.pointerDrag != null)
{
ExecuteEvents.Execute <IInitializePotentialDragHandler>(buttonData.pointerDrag, buttonData, ExecuteEvents.initializePotentialDrag);
}
}
if (data.ReleasedThisFrame())
{
ExecuteEvents.Execute <IPointerUpHandler>(buttonData.pointerPress, buttonData, ExecuteEvents.pointerUpHandler);
GameObject eventHandler = ExecuteEvents.GetEventHandler <IPointerClickHandler>(gameObject);
if (buttonData.pointerPress == eventHandler && buttonData.eligibleForClick)
{
ExecuteEvents.Execute <IPointerClickHandler>(buttonData.pointerPress, buttonData, ExecuteEvents.pointerClickHandler);
}
else if (buttonData.pointerDrag != null)
{
ExecuteEvents.ExecuteHierarchy <IDropHandler>(gameObject, buttonData, ExecuteEvents.dropHandler);
}
buttonData.eligibleForClick = false;
buttonData.pointerPress = null;
buttonData.rawPointerPress = null;
if (buttonData.pointerDrag != null && buttonData.dragging)
{
ExecuteEvents.Execute <IEndDragHandler>(buttonData.pointerDrag, buttonData, ExecuteEvents.endDragHandler);
}
buttonData.dragging = false;
buttonData.pointerDrag = null;
if (gameObject != buttonData.pointerEnter)
{
base.HandlePointerExitAndEnter(buttonData, null);
base.HandlePointerExitAndEnter(buttonData, gameObject);
}
}
}
