public bool OnBeginDrag(PointerEventData eventData)
{
Vector2 localPoint;
if (RectTransformUtility.ScreenPointToLocalPointInRectangle(rectTransform, eventData.pressPosition, eventData.pressEventCamera, out localPoint))
{
if (Vector2.Distance(Vector2.zero, localPoint) <= _pointRadius + _pointSkin)
{
_isDraggingPoint = true;
OnDragBegin?.Invoke(this, new EventArgs(eventData, isPointEvent: true));
SetDraggedPosition(eventData);
}
else if (Vector2.Distance(localPoint, _outHandlePosition) <= _handleRadius + _handleSkin)
{
_isDraggingOutHandle = true;
OnDragBegin?.Invoke(this, new EventArgs(eventData, isOutHandleEvent: true));
SetDraggedAngle(eventData);
}
else if (Vector2.Distance(localPoint, _inHandlePosition) <= _handleRadius + _handleSkin)
{
_isDraggingInHandle = true;
OnDragBegin?.Invoke(this, new EventArgs(eventData, isInHandleEvent: true));
SetDraggedAngle(eventData);
}
else
{
return(!IsEventOutside(eventData));
}
return(true);
}
return(false);
}
private void Timeline_MouseDown(object sender, MouseEventArgs e)
{
var rect = new RectangleF(SideRenderOffset, Height / 2 - BarWidth / 2 - 1, (Width - SideRenderOffset * 2) + 1, BarWidth + 2);
if (rect.Contains(e.Location))
{
_dragging = true;
OnDragBegin.Invoke(this, null);
Timeline_MouseMove(sender, e);
}
}
private void Drag()
{
if (!isActive)
{
return;
}
if (!isUse)
{
assembleManager.OnSelect.Invoke(this);
PrepareAssmeble();
}
else if (prepareFinish)
{
if (Input.GetMouseButtonDown(0))
{
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
containerBase = null;
if (Physics.Raycast(ray, out hit, 100) && hit.transform.name == obj.name)
{
screenPosition = Camera.main.WorldToScreenPoint(obj.transform.position);
mScreenPosition = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPosition.z);
offset = obj.transform.position - Camera.main.ScreenToWorldPoint(mScreenPosition);
isButtonDown = true;
}
if (OnDragBegin != null)
{
OnDragBegin.Invoke();
}
}
if (Input.GetMouseButton(0) && isButtonDown)
{
mScreenPosition = new Vector3(Input.mousePosition.x, Input.mousePosition.y, screenPosition.z);
obj.transform.position = Camera.main.ScreenToWorldPoint(mScreenPosition) + offset;
}
if (Input.GetMouseButtonUp(0) && isButtonDown)
{
isUse = false;
isActive = false;
isButtonDown = false;
tempContainer = FindContainer();
if (JugeAssmeble(tempContainer))
{
BeginAssmeble(tempContainer);
}
if (OnDragEnd != null)
{
OnDragEnd.Invoke(this, containerBase);
}
}
}
}
public void OnBeginDrag(PointerEventData eventData)
{
if (IsDraggable == false)
{
return;
}
SfxManager.Instance.Play(SfxType.UI_DragStart);
OnDragBegin?.Invoke();
selectedObject = this;
startPos = transform.position;
IsDragging = true;
}
static int SetDragBeginCallBack(IntPtr L)
{
try
{
ToLua.CheckArgsCount(L, 2);
ScrollRectExtend obj = (ScrollRectExtend)ToLua.CheckObject <ScrollRectExtend>(L, 1);
OnDragBegin arg0 = (OnDragBegin)ToLua.CheckDelegate <OnDragBegin>(L, 2);
obj.SetDragBeginCallBack(arg0);
return(0);
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
protected void Invoke_OnDragBegin(object sender, DragArgs args)
{
OnDragBegin?.Invoke(sender, args);
}
public void OnBeginDrag(PointerEventData eventData)
{
SetDraggedPosition(eventData);
OnDragBegin?.Invoke(this, new PointerEventArgs(eventData));
}
