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Scripts/Commands: fixed possible client crash with .go command

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This commit is contained in:
joschiwald
2014-06-28 00:57:44 +02:00
parent c28345e279
commit d20a5f3df0
3 changed files with 24 additions and 14 deletions
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32
src/server/scripts/Commands/cs_go.cpp
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@@ -29,6 +29,7 @@ EndScriptData */
#include "Chat.h"
#include "Language.h"
#include "Player.h"
#include "Transport.h"
class go_commandscript : public CommandScript
{
@@ -132,21 +133,24 @@ public:
float x = fields[0].GetFloat();
float y = fields[1].GetFloat();
float z = fields[2].GetFloat();
float ort = fields[3].GetFloat();
int mapId = fields[4].GetUInt16();
float o = fields[3].GetFloat();
uint32 mapId = fields[4].GetUInt16();
uint32 guid = fields[5].GetUInt32();
uint32 id = fields[6].GetUInt32();
// if creature is in same map with caster go at its current location
if (Creature* creature = sObjectAccessor->GetCreature(*player, MAKE_NEW_GUID(guid, id, HIGHGUID_UNIT)))
Transport* transport = NULL;
if (Creature* creature = ObjectAccessor::GetObjectInWorld(MAKE_NEW_GUID(guid, id, HIGHGUID_UNIT), (Creature*)NULL))
{
x = creature->GetPositionX();
y = creature->GetPositionY();
z = creature->GetPositionZ();
ort = creature->GetOrientation();
o = creature->GetOrientation();
mapId = creature->GetMapId();
transport = creature->GetTransport();
}
if (!MapManager::IsValidMapCoord(mapId, x, y, z, ort))
if (!MapManager::IsValidMapCoord(mapId, x, y, z, o) || sObjectMgr->IsTransportMap(mapId))
{
handler->PSendSysMessage(LANG_INVALID_TARGET_COORD, x, y, mapId);
handler->SetSentErrorMessage(true);
@@ -163,7 +167,11 @@ public:
else
player->SaveRecallPosition();
player->TeleportTo(mapId, x, y, z, ort);
if (player->TeleportTo(mapId, x, y, z, o))
{
if (transport)
transport->AddPassenger(player);
}
return true;
}
@@ -274,8 +282,8 @@ public:
if (!guid)
return false;
float x, y, z, ort;
int mapId;
float x, y, z, o;
uint32 mapId;
// by DB guid
if (GameObjectData const* goData = sObjectMgr->GetGOData(guid))
@@ -283,7 +291,7 @@ public:
x = goData->posX;
y = goData->posY;
z = goData->posZ;
ort = goData->orientation;
o = goData->orientation;
mapId = goData->mapid;
}
else
@@ -293,7 +301,7 @@ public:
return false;
}
if (!MapManager::IsValidMapCoord(mapId, x, y, z, ort))
if (!MapManager::IsValidMapCoord(mapId, x, y, z, o) || sObjectMgr->IsTransportMap(mapId))
{
handler->PSendSysMessage(LANG_INVALID_TARGET_COORD, x, y, mapId);
handler->SetSentErrorMessage(true);
@@ -310,7 +318,7 @@ public:
else
player->SaveRecallPosition();
player->TeleportTo(mapId, x, y, z, ort);
player->TeleportTo(mapId, x, y, z, o);
return true;
}