public void Run()
{
if (_onClickEvent.IsEmpty())
{
return;
}
if (!_selectedEntities.AllEntitiesEquals <Score>())
{
DeselectAllEntities();
_world.SendMessage(new OnWrongSelectEvent());
return;
}
if (_selectedEntities.GetEntitiesCount() != 2)
{
return;
}
_selectedEntities.GetEntity(0).Get <OnMergeEvent>()
.Target = _selectedEntities.GetEntity(1);
DeselectAllEntities();
}