protected bool?CheckDragDropOn(DragDropEvent eventArgs)
{
var canDragDropOnEvent = new CanDragDropOnEvent(eventArgs.User, eventArgs.Dragged, eventArgs.Target);
RaiseLocalEvent(eventArgs.Target, canDragDropOnEvent, false);
return(canDragDropOnEvent.Handled ? canDragDropOnEvent.CanDrop : null);
}
protected override void OnCanDragDropOn(EntityUid uid, SharedClimbableComponent component, CanDragDropOnEvent args)
{
base.OnCanDragDropOn(uid, component, args);
if (!args.CanDrop)
{
return;
}
var user = args.User;
var target = args.Target;
var dragged = args.Dragged;
bool Ignored(EntityUid entity) => entity == target || entity == user || entity == dragged;
args.CanDrop = _interactionSystem.InRangeUnobstructed(user, target, component.Range, predicate: Ignored) &&
_interactionSystem.InRangeUnobstructed(user, dragged, component.Range, predicate: Ignored);
args.Handled = true;
}
private void OnCanDragDropOn(EntityUid uid, SharedDisposalUnitComponent component, CanDragDropOnEvent args)
{
if (args.Handled)
{
return;
}
args.CanDrop = CanInsert(component, args.Dragged);
args.Handled = true;
}
protected virtual void OnCanDragDropOn(EntityUid uid, SharedClimbableComponent component, CanDragDropOnEvent args)
{
args.CanDrop = HasComp <SharedClimbingComponent>(args.Dragged);
}
