eluna-scripts-ornfelt/lua/WowEmulationScriptPack/C++/npc_buffer.cpp

/*

# Buffer NPC #

#### A module for AzerothCore by [StygianTheBest](https://github.com/StygianTheBest/AzerothCore-Content/tree/master/Modules)
------------------------------------------------------------------------------------------------------------------


### Description ###
------------------------------------------------------------------------------------------------------------------
Creates a one-click Buff NPC with emotes.


### Features ###
------------------------------------------------------------------------------------------------------------------
- Buffs the player with no dialogue interaction
- Cures ressurection sickness


### Data ###
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- Type: NPC
- Script: buff_npc
- Config: Yes
    - Enable Module Announce
    - Enable Cure Ressurection Sickness
    - Set Spell ID(s) for Buffs
- SQL: Yes
    - NPC ID: 601016


### Version ###
------------------------------------------------------------------------------------------------------------------
- v2017.08.05 - Release
- v2017.08.06 - Removed dialogue options (Just buffs player on click)


### Credits ###
------------------------------------------------------------------------------------------------------------------
- [Blizzard Entertainment](http://blizzard.com)
- [TrinityCore](https://github.com/TrinityCore/TrinityCore/blob/3.3.5/THANKS)
- [SunwellCore](http://www.azerothcore.org/pages/sunwell.pl/)
- [AzerothCore](https://github.com/AzerothCore/azerothcore-wotlk/graphs/contributors)
- [AzerothCore Discord](https://discord.gg/gkt4y2x)
- [EMUDevs](https://youtube.com/user/EmuDevs)
- [AC-Web](http://ac-web.org/)
- [ModCraft.io](http://modcraft.io/)
- [OwnedCore](http://ownedcore.com/)
- [OregonCore](https://wiki.oregon-core.net/)
- [Wowhead.com](http://wowhead.com)
- [AoWoW](https://wotlk.evowow.com/)


### License ###
------------------------------------------------------------------------------------------------------------------
- This code and content is released under the [GNU AGPL v3](https://github.com/azerothcore/azerothcore-wotlk/blob/master/LICENSE-AGPL3).

*/

#include "Config.h"
#include "ScriptPCH.h"
#include "Chat.h"
#include "Player.h"
#include "ScriptedGossip.h"

class BufferAnnounce : public PlayerScript
{

public:

    BufferAnnounce() : PlayerScript("BufferAnnounce") {}

    void OnLogin(Player* player, bool firstLogin)
    {
        // Announce Module
        if (firstLogin) {
            if (sConfigMgr->GetBoolDefault("BufferNPC.Announce", true))
            {
                ChatHandler(player->GetSession()).SendSysMessage("This server is running the |cff4CFF00BufferNPC |rmodule.");
            }
        }
    }
};

class buff_npc : public CreatureScript
{

public:

    buff_npc() : CreatureScript("buff_npc") { }

    // Passive Emotes
    struct NPC_PassiveAI : public ScriptedAI
    {
        NPC_PassiveAI(Creature* creature) : ScriptedAI(creature) { }
        bool OnGossipHello(Player* player)
        {

            // Get spells from config
            const uint32 Buff1 = sConfigMgr->GetIntDefault("Buff.ID1", NULL); // Prayer of Fortitude
            const uint32 Buff2 = sConfigMgr->GetIntDefault("Buff.ID2", NULL); // Greater Blessing of Kings
            const uint32 Buff3 = sConfigMgr->GetIntDefault("Buff.ID3", NULL); // Mark of the Wild
            const uint32 Buff4 = sConfigMgr->GetIntDefault("Buff.ID4", NULL); // Prayer of Spirit
            const uint32 Buff5 = sConfigMgr->GetIntDefault("Buff.ID5", NULL); // Prayer of Shadow Protection
            const uint32 Buff6 = sConfigMgr->GetIntDefault("Buff.ID6", NULL); // Arcane Intellect

            // Remove Ressurection Sickness?
            if (sConfigMgr->GetBoolDefault("Buff.CureRes", true))
            {
                // Remove Debuffs
                player->RemoveAura(15007);	// Cure Ressurection Sickness
            }

            // Apply Buffs
            player->CastSpell(player, Buff1, true);
            player->CastSpell(player, Buff2, true);
            player->CastSpell(player, Buff3, true);
            player->CastSpell(player, Buff4, true);
            player->CastSpell(player, Buff5, true);
            player->CastSpell(player, Buff6, true);

            // NPC Emote
            me->HandleEmoteCommand(EMOTE_ONESHOT_FLEX);
            me->Whisper("You're buffed, you're the stuff, and the elven females can't get enuff!", LANG_UNIVERSAL, player);
            CloseGossipMenuFor(player);

            return true;
        }
    };

    // CREATURE AI
    CreatureAI* GetAI(Creature* creature) const override
    {
        return new NPC_PassiveAI(creature);
    }
};

void AddSC_AddNPCBufferScripts()
{
    new BufferAnnounce();
    new buff_npc();
}