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Script/Commands: Some safer code in wp modify

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This commit is contained in:
kaelima
2012-03-01 12:16:06 +01:00
parent b27bd661f0
commit b939ea5951
1 changed files with 18 additions and 9 deletions
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src/server/scripts/Commands/cs_wp.cpp
+18 -9
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@@ -223,6 +223,7 @@ public:
sWaypointMgr->ReloadPath(id);
return true;
}
static bool HandleWpUnLoadCommand(ChatHandler* handler, const char* /*args*/)
{
@@ -605,7 +606,7 @@ public:
return false;
}
if (show == "del" && target)
if (show == "del")
{
handler->PSendSysMessage("|cff00ff00DEBUG: wp modify del, PathID: |r|cff00ffff%u|r", pathid);
@@ -615,9 +616,12 @@ public:
if (wpGuid != 0)
{
wpCreature = handler->GetSession()->GetPlayer()->GetMap()->GetCreature(MAKE_NEW_GUID(wpGuid, VISUAL_WAYPOINT, HIGHGUID_UNIT));
wpCreature->CombatStop();
wpCreature->DeleteFromDB();
wpCreature->AddObjectToRemoveList();
if (wpCreature)
{
wpCreature->CombatStop();
wpCreature->DeleteFromDB();
wpCreature->AddObjectToRemoveList();
}
}
PreparedStatement* stmt = WorldDatabase.GetPreparedStatement(WORLD_DEL_WAYPOINT_DATA);
@@ -638,7 +642,7 @@ public:
return true;
} // del
if (show == "move" && target)
if (show == "move")
{
handler->PSendSysMessage("|cff00ff00DEBUG: wp move, PathID: |r|cff00ffff%u|r", pathid);
@@ -652,16 +656,20 @@ public:
// Respawn the owner of the waypoints
if (wpGuid != 0)
{
wpCreature = handler->GetSession()->GetPlayer()->GetMap()->GetCreature(MAKE_NEW_GUID(wpGuid, VISUAL_WAYPOINT, HIGHGUID_UNIT));
wpCreature->CombatStop();
wpCreature->DeleteFromDB();
wpCreature->AddObjectToRemoveList();
wpCreature = map->GetCreature(MAKE_NEW_GUID(wpGuid, VISUAL_WAYPOINT, HIGHGUID_UNIT));
if (wpCreature)
{
wpCreature->CombatStop();
wpCreature->DeleteFromDB();
wpCreature->AddObjectToRemoveList();
}
// re-create
Creature* wpCreature2 = new Creature;
if (!wpCreature2->Create(sObjectMgr->GenerateLowGuid(HIGHGUID_UNIT), map, chr->GetPhaseMaskForSpawn(), VISUAL_WAYPOINT, 0, 0, chr->GetPositionX(), chr->GetPositionY(), chr->GetPositionZ(), chr->GetOrientation()))
{
handler->PSendSysMessage(LANG_WAYPOINT_VP_NOTCREATED, VISUAL_WAYPOINT);
delete wpCreature2;
wpCreature2 = NULL;
return false;
}
@@ -672,6 +680,7 @@ public:
{
handler->PSendSysMessage(LANG_WAYPOINT_VP_NOTCREATED, VISUAL_WAYPOINT);
delete wpCreature2;
wpCreature2 = NULL;
return false;
}
//sMapMgr->GetMap(npcCreature->GetMapId())->Add(wpCreature2);