void IDragHandler.OnDrag(PointerEventData eventData)
{
if (!mIsDragging)
{
return;
}
mDragAreaCurType = GetDragType(eventData.position);
RefreshDragDisplay(eventData);
}
void IBeginDragHandler.OnBeginDrag(PointerEventData eventData)
{
mDragAreaBeginType = GetDragType(eventData.position);
mDragAreaCurType = mDragAreaBeginType;
RefreshDragDisplay(eventData);
if (mDragAreaBeginType != DragAreaType.None)
{
mIsDragging = true;
UpdateFractionVisualShow();
}
}
private void ResetDrag(bool resetDragRoot)
{
StopRoutine();
mIsDragging = false;
mDragAreaBeginType = DragAreaType.None;
mDragAreaCurType = DragAreaType.None;
if (resetDragRoot && dragRoot)
{
dragRoot.SetParent(transform, false);
dragRoot.localPosition = mDragRootDefaultLocalPos;
}
if (dragInsideWholeGO)
{
dragInsideWholeGO.SetActive(false);
}
if (dragInsideFractionGO)
{
dragInsideFractionGO.SetActive(false);
}
if (dragWholeToFractionGO)
{
dragWholeToFractionGO.SetActive(false);
}
if (dragFractionToWholeGO)
{
dragFractionToWholeGO.SetActive(false);
}
if (mCurCardDropWidget)
{
mCurCardDropWidget.CardDropHighlightClear();
mCurCardDropWidget = null;
}
}
void IEndDragHandler.OnEndDrag(PointerEventData eventData)
{
if (!mIsDragging)
{
return;
}
mDragAreaCurType = GetDragType(eventData.position);
//determine action
switch (mDragAreaCurType)
{
case DragAreaType.Whole:
if (canDragInside)
{
if (mDragAreaBeginType == DragAreaType.Fraction)
{
M8.SoundPlaylist.instance.Play(audioFractionSwap, false);
numberWidget.FractionToWhole();
}
}
ResetDrag(true);
UpdateFractionVisualShow();
break;
case DragAreaType.Fraction:
if (canDragInside)
{
if (mDragAreaBeginType == DragAreaType.Whole)
{
M8.SoundPlaylist.instance.Play(audioFractionSwap, false);
numberWidget.WholeToFraction();
}
}
ResetDrag(true);
UpdateFractionVisualShow();
break;
case DragAreaType.Outside:
if (canDragOutside)
{
//determine if we want to swap or placing to an empty slot
if (eventData.pointerCurrentRaycast.isValid && eventData.pointerCurrentRaycast.gameObject)
{
var dropWidget = eventData.pointerCurrentRaycast.gameObject.GetComponent <CardDropWidgetBase>();
if (dropWidget)
{
int index = dropWidget.CardDropGetSlotIndex(this);
if (index != -1)
{
SetCurrentCardDrop(dropWidget, index);
}
}
else
{
var cardWidget = eventData.pointerCurrentRaycast.gameObject.GetComponent <CardWidget>();
if (cardWidget && cardWidget.canDragOutside)
{
if (cardWidget.currentCardDrop && cardWidget.currentCardDropIndex != -1)
{
SetCurrentCardDrop(cardWidget.currentCardDrop, cardWidget.currentCardDropIndex); //swap
}
}
}
}
ResetDrag(false);
MoveDragAnchorToOrigin();
}
else
{
ResetDrag(true);
UpdateFractionVisualShow();
}
break;
default:
ResetDrag(true);
UpdateFractionVisualShow();
break;
}
}