So here we are in 2015… Time to finally rewrite old Landro.
Since last time, I’ve learned a bit about C++, also read some TrinityCore docs, so here is the “NEW SHINY Landro Longshot”
[CENTER][/CENTER]
/*
- Copyright © 2008-2015 TrinityCore http://www.trinitycore.org/
- Copyright © 2012-2015 FreedomCore http://freedomcore.ru/
- This program is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; either version 2 of the License, or (at your
- option) any later version.
- This program is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- more details.
- You should have received a copy of the GNU General Public License along
- with this program. If not, see http://www.gnu.org/licenses/.
*/
#include “ScriptMgr.h”
#include “ScriptedCreature.h”
#include “ScriptedGossip.h”
#include “Player.h”
#include “ScriptPCH.h”
#include
enum LandrosTexts
{
SAY_WRONG = 1,
SAY_CORRECT = 2
};
enum LandroMenus
{
WELCOME = 8855,
PROMOTION_MENU_TEXT = 8856,
PROMOTION = 9197,
HEROES_OF_AZEROTH = 9192,
THROUGH_THE_DARK_PORTAL = 9194,
FIRES_OF_OUTLAND = 9195,
MARCH_OF_THE_LEGION = 9196,
SERVANTS_OF_THE_BETRAYER = 9191,
HUNT_FOR_ILLIDAN = 9629,
DRUMS_OF_WAR = 9682,
BLOOD_OF_GLADIATORS = 10330,
FIELDS_OF_HONOR = 10533,
SCOURGEWAR = 10810,
WRATHGATE = 11342,
ICECROWN = 11343,
POINTS_REDEMPTION = 9193
};
class landro_longshot : public CreatureScript
{
public:
landro_longshot(): CreatureScript("landro_longshot") { }
int SelectedReward;
bool OnGossipHello(Player* player, Creature* creature)
{
player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "What promotions do you have?", GOSSIP_SENDER_MAIN, PROMOTION);
player->SEND_GOSSIP_MENU(WELCOME, creature->GetGUID());
return true;
}
bool OnGossipSelect(Player* player, Creature* creature, uint32 sender, uint32 action)
{
player->PlayerTalkClass->ClearMenus();
if (action != 0)
{
SelectedReward = action;
}
QueryResult GetGossipFields = WorldDatabase.PQuery("SELECT option_text, action_menu_id FROM gossip_menu_option WHERE menu_id = %u", action);
do{
Field* fields = GetGossipFields->Fetch();
std::string OptionText = fields[0].GetString();
uint32 ActionMenuID = fields[1].GetUInt32();
if (ActionMenuID != 0)
{
player->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, OptionText, GOSSIP_SENDER_MAIN, ActionMenuID);
}
else
{
player->ADD_GOSSIP_ITEM_EXTENDED(0, OptionText, GOSSIP_SENDER_MAIN, GOSSIP_ACTION_INFO_DEF + 1, "", 0, true);
}
} while (GetGossipFields->NextRow());
player->SEND_GOSSIP_MENU(PROMOTION_MENU_TEXT, creature->GetGUID());
return true;
}
bool OnGossipSelectCode(Player* player, Creature* creature, uint32 sender, uint32 action, char const* code)
{
player->PlayerTalkClass->ClearMenus();
uint32 codeUINT = (uint32)atol(code);
if (!codeUINT)
return false;
QueryResult SearchForCode = WorldDatabase.PQuery("SELECT item FROM promotion_codes WHERE code = %u AND collection = %u AND used = 0", codeUINT, SelectedReward);
if (!SearchForCode)
{
creature->AI()->Talk(SAY_WRONG);
}
else
{
creature->AI()->Talk(SAY_CORRECT);
do
{
Field *fields = SearchForCode->Fetch();
player->AddItem(fields[0].GetUInt32(), 1);
WorldDatabase.PQuery("Update promotion_codes SET USED = 1 WHERE code = %u", codeUINT);
} while (SearchForCode->NextRow());
}
player->PlayerTalkClass->SendCloseGossip();
return true;
}
};
void AddSC_landro_longshot()
{
new landro_longshot();
}
So far, as i think its is the Blizzlike representation of this NPC, since all code is working directly with database, so there will be no need to edit code, if you want to add new gossip options to this npc.
Whats new?
[ol]
[li]Completely rewritten code[/li] [li]No hardcoded options[/li] [li]Full Database sync[/li] [li]No need to reload server after addition of new option to his gossip menu[/li]
[li]Landro now learned your language, and will speak regardless of hardcoded values (i know that there are none of them, except SQL for gift and fail response)[/li][/ol]
landro_longshot_en.sql