bool ChatHandler::HandleWPDeleteCommand(const char* args, WorldSession *m_session)
{
uint64 guid = m_session->GetPlayer()->GetSelection();
if (guid == 0)
{
SystemMessage(m_session, "No selection.");
return true;
}
if(GET_TYPE_FROM_GUID(guid) != HIGHGUID_TYPE_WAYPOINT)
{
SystemMessage(m_session, "You should select a Waypoint.");
return true;
}
Player* pPlayer = m_session->GetPlayer();
AIInterface* ai = pPlayer->waypointunit;
if(!ai || !ai->GetUnit())
{
SystemMessage(m_session, "Invalid Creature, please select another one.");
return true;
}
std::stringstream ss;
uint32 wpid = GUID_LOPART(guid);
if(wpid)
{
//Refresh client
//Hide all
bool show = ai->WayPointsShowing();
if(show == true)
ai->hideWayPoints(pPlayer);
ai->deleteWayPoint(wpid);
//Show All again after delete
if(show == true)
ai->showWayPoints(pPlayer, ai->WayPointsShowingBackwards());
SystemMessage(m_session, "Waypoint %u deleted.", wpid);
}
else
{
SystemMessage(m_session, "Invalid Waypoint.");
return true;
}
return true;
}
