Gossip

[BinaryX]

Hi,

Im trying to access Player::getMPoints(); in my gossip script but it keeps telling me that its not a member of player.

Declared in player.h:

uint32 getMPoints();
uint32 mPoints;

Declared in player.cpp:

uint32 Player::getMPoints() 
{
   return mPoints;
}

Declared in CharacterHandler.cpp:

QueryResult* res;
	res = CharacterDatabase.Query("SELECT points FROM points WHERE guid='%u'", _player->GetGUID());
	_player->mPoints = res->Fetch()->GetUInt32();
	_player->BroadcastMessage("You have a total of %u points.", _player->mPoints);

Gossip script:

    void GossipHello(Object* pObject, Player* plr, bool AutoSend)
    {
        GossipMenu *Menu;
        objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 7245, plr);
		Menu->AddItem( 0, "You have " << plr->getMPoints() << " points.");

        if(AutoSend)
            Menu->SendTo(plr);
    }

---------- Post added at 10:53 PM ---------- Previous post was at 10:35 PM ----------

it wont link and create the DLL.
In visual studio the code shows red, cant include Setup.h, unresolved variable(s) etc (For 1 script only) but i can compile it with no errors.

#include "Setup.h"

class Manager : public GossipScript
{
public:
    void GossipHello(Object* pObject, Player* plr, bool AutoSend)
    {
        GossipMenu *Menu;
        objmgr.CreateGossipMenuForPlayer(&Menu, pObject->GetGUID(), 7245, plr);
		Menu->AddItem( 0, "You have points");

        if(AutoSend)
            Menu->SendTo(plr);
    }

    void GossipSelectOption(Object* pObject, Player* plr, uint32 Id, uint32 IntId, const char * Code)
    {
		GossipMenu * Menu;
		switch (IntId)
		{
			case 0:
				GossipHello(pObject, plr, true);
				break;
		}
	};


void SetupTrainerScript(ScriptMgr * mgr)
{
	GossipScript * Managert = new Manager();
    mgr->register_gossip_script(75555, Managert);


}

};

[Zymus]

Can you post the entire output of the error?

[BinaryX]

Sure:

2>  Gossip_XpEliminator.cpp
2>  Gossip_Manager.cpp
2>C:\Users\BinaryX\Desktop\Gossip_Manager.cpp(18): warning C4101: 'Menu' : unreferenced local variable
2>  Generating Code...
2>     Creating library ..\..\..\bin\release\script_bin\arcGossipScripts.lib and object ..\..\..\bin\release\script_bin\arcGossipScripts.exp
2>Setup.obj : error LNK2019: unresolved external symbol "void __cdecl SetupManager(class ScriptMgr *)" (?SetupManager@@YAXPAVScriptMgr@@@Z) referenced in function __exp_script_register
2>../../../bin/release/script_bin/arcGossipScripts.dll : fatal error LNK1120: 1 unresolved externals

[BinaryX]

bump ..

[mager1794]

post your setup.h and setup.cpp

[BinaryX]

they are fine, i added all that already so the gossip should work.

---------- Post added at 02:59 PM ---------- Previous post was at 01:00 PM ----------



Why is it underlined? the configuration in the setup.h and setup.cpp are all fine, and if i try to set global scope and click in the document it changes back.
If i use the code of an existing gossip file and i paste that in the Manager it also shows errors.

BUT it compiles without errors.

---------- Post added at 03:10 PM ---------- Previous post was at 02:59 PM ----------

Fixed. ...