public void OnDrag(PointerEventData eventData)
{
// Debug.Log ("Dragging");
// Debug.Log (eventData.pointerCurrentRaycast.worldPosition);
pointerWorldPosition = eventData.pointerCurrentRaycast.worldPosition;
insideBoardBoundary = BoardUtilities.pointerInsideBoundary(pointerWorldPosition, gameBoardBoundary);
if (onDragging != null && InputEnabled && insideBoardBoundary)
{
onDragging(pointerWorldPosition);
}
}
public void OnBeginDrag(PointerEventData eventData)
{
if (InputEnabled)
{
//Debug.Log ("Drag Begin");
pointerWorldPosition = eventData.pointerCurrentRaycast.worldPosition;
insideBoardBoundary = BoardUtilities.pointerInsideBoundary(pointerWorldPosition, gameBoardBoundary);
if (insideBoardBoundary)
{
if (onDragStart != null)
{
onDragStart(eventData.pointerCurrentRaycast.gameObject, pointerWorldPosition);
}
}
}
}
void doDragStart(Vector3 v)
{
screenRay = Camera.main.ScreenPointToRay(v);
Physics2D.GetRayIntersectionNonAlloc(screenRay, hitResults);
//Debug.Log(hitResults[0].collider);
if (hitResults[0].collider != null)
{
pointerWorldPosition = hitResults[0].point;
insideBoardBoundary = BoardUtilities.pointerInsideBoundary(pointerWorldPosition, gameBoardBoundary);
if (insideBoardBoundary)
{
//Debug.Log("fire");
fireOnDragStart(hitResults[0].collider.gameObject);
}
}
}
void doDragging(Vector3 v)
{
if (hitResults[0].collider != null)
{
//Debug.Log(hitResults[0].collider);
pointerWorldPosition = Camera.main.ScreenToWorldPoint(v);
/*update z, so it is the same as the boundary and the units on board*/
pointerWorldPosition.z = tableUnitZ;
insideBoardBoundary = BoardUtilities.pointerInsideBoundary(pointerWorldPosition, gameBoardBoundary);
if (insideBoardBoundary)
{
fireOnDragging(pointerWorldPosition);
}
else
{
//Debug.Log("out of boundary");
doDragEnd();
}
}
}
