Added GO gossip menu support. Kudos and cookies to arrai.

--HG--
branch : trunk

1 files changed, 74 insertions, 0 deletions

diff --git a/src/game/MiscHandler.cpp b/src/game/MiscHandler.cpp
index 6d0c94fa0ef..14da3a94360 100644
--- a/src/game/MiscHandler.cpp
+++ b/src/game/MiscHandler.cpp
@@ -26,6 +26,7 @@
 #include "Opcodes.h"
 #include "Log.h"
 #include "Player.h"
+#include "GossipDef.h"
 #include "World.h"
 #include "ObjectMgr.h"
 #include "WorldSession.h"
@@ -70,6 +71,79 @@ void WorldSession::HandleRepopRequestOpcode( WorldPacket & /*recv_data*/ )
     GetPlayer()->RepopAtGraveyard();
 }
 
+void WorldSession::HandleGossipSelectOptionOpcode( WorldPacket & recv_data )
+{
+    CHECK_PACKET_SIZE(recv_data,8+4+4);
+
+    sLog.outDebug("WORLD: CMSG_GOSSIP_SELECT_OPTION");
+
+    uint32 option;
+    uint32 unk;
+    uint64 guid;
+    std::string code = "";
+
+    recv_data >> guid >> unk >> option;
+
+    if(_player->PlayerTalkClass->GossipOptionCoded( option ))
+    {
+        // recheck
+        CHECK_PACKET_SIZE(recv_data,8+4+1);
+        sLog.outBasic("reading string");
+        recv_data >> code;
+        sLog.outBasic("string read: %s", code.c_str());
+    }
+
+    Creature *unit = NULL;
+    GameObject *go = NULL;
+    if(IS_CREATURE_GUID(guid))
+    {
+        unit = ObjectAccessor::GetNPCIfCanInteractWith(*_player, guid, UNIT_NPC_FLAG_NONE);
+        if (!unit)
+        {
+            sLog.outDebug( "WORLD: HandleGossipSelectOptionOpcode - Unit (GUID: %u) not found or you can't interact with him.", uint32(GUID_LOPART(guid)) );
+            return;
+        }
+    }
+    else if(IS_GAMEOBJECT_GUID(guid))
+    {
+        go = ObjectAccessor::GetGameObject(*_player, guid);
+        if (!go)
+        {
+            sLog.outDebug( "WORLD: HandleGossipSelectOptionOpcode - GameObject (GUID: %u) not found.", uint32(GUID_LOPART(guid)) );
+            return;
+        }
+    }
+    else
+    {
+        sLog.outDebug( "WORLD: HandleGossipSelectOptionOpcode - unsupported GUID type for highguid %u. lowpart %u.", uint32(GUID_HIPART(guid)), uint32(GUID_LOPART(guid)) );
+    }
+
+    // remove fake death
+    if(GetPlayer()->hasUnitState(UNIT_STAT_DIED))
+        GetPlayer()->RemoveSpellsCausingAura(SPELL_AURA_FEIGN_DEATH);
+
+    if(!code.empty())
+    {
+        if(unit)
+        {
+            if(!Script->GossipSelectWithCode( _player, unit, _player->PlayerTalkClass->GossipOptionSender( option ), _player->PlayerTalkClass->GossipOptionAction( option ), code.c_str()) )
+                unit->OnGossipSelect( _player, option );
+        }
+        else
+            Script->GOSelectWithCode( _player, go, _player->PlayerTalkClass->GossipOptionSender( option ), _player->PlayerTalkClass->GossipOptionAction( option ), code.c_str());
+    }
+    else
+    {
+        if(unit)
+        {
+            if(!Script->GossipSelect( _player, unit, _player->PlayerTalkClass->GossipOptionSender( option ), _player->PlayerTalkClass->GossipOptionAction( option )) )
+                unit->OnGossipSelect( _player, option );
+        }
+        else
+            Script->GOSelect( _player, go, _player->PlayerTalkClass->GossipOptionSender( option ), _player->PlayerTalkClass->GossipOptionAction( option ));
+    }
+}
+
 void WorldSession::HandleWhoOpcode( WorldPacket & recv_data )
 {
     CHECK_PACKET_SIZE(recv_data,4+4+1+1+4+4+4+4);