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

#include "ScriptMgr.h"
#include "ScriptedGossip.h"
#include "Chat.h"
#include "Language.h"
#include "SpellPackets.h"

class npc_profession : public CreatureScript
{
    public:
    npc_profession () : CreatureScript("npc_profession") {}
                
    void CreatureWhisperBasedOnBool(const char* text, Creature* _creature, Player* player, bool value)
    {
        if (value)
            _creature->MonsterWhisper(text, player->GetGUID());
    }

    uint32 PlayerMaxLevel() const
    {
        return sWorld->getIntConfig(CONFIG_MAX_PLAYER_LEVEL);
    }

    bool PlayerHasItemOrSpell(const Player* plr, uint32 itemId, uint32 spellId) const
    {
        return plr->HasItemCount(itemId, 1, true) || const_cast<Player*>(plr)->HasSpell(spellId);
    }

    bool OnGossipHello(Player* player, Creature* _creature) override
    {
        player->ADD_GOSSIP_ITEM(9, "List of professions", GOSSIP_SENDER_MAIN, 196);
        player->ADD_GOSSIP_ITEM(7, "Farewell", GOSSIP_SENDER_MAIN, 220);
        player->PlayerTalkClass->SendGossipMenu(20011, _creature->GetGUID());
        return true;
    }

    bool LearnAllRecipesInProfession(Player* player, SkillType skill)
    {
        SkillLineEntry const* SkillInfo = sSkillLineStore.LookupEntry(skill);
        if (!SkillInfo)
            return false;

        ChatHandler handler(player->GetSession());
        player->GetAchievementMgr()->m_canUpdateAchiev = 0;
        LearnSkillRecipesHelper(player, SkillInfo->ID);
        player->GetAchievementMgr()->m_canUpdateAchiev = 1;

        char const* skill_name = SkillInfo->DisplayName[DEFAULT_LOCALE].Str[DEFAULT_LOCALE];
        player->SetSkill(SkillInfo->ID, player->GetSkillStep(SkillInfo->ID), 800, 800);
        handler.PSendSysMessage(LANG_COMMAND_LEARN_ALL_RECIPES, skill_name);
        return true;
    }

    void LearnSkillRecipesHelper(Player* player, uint32 skill_id)
    {
        uint32 classmask = player->getClassMask();

        WorldPackets::Spells::LearnedSpells packet;
        for (SkillLineAbilityEntry const* skillLine : sDB2Manager._skillLineAbilityContainer[skill_id])
        {
            // not high rank
            if (skillLine->SupercedesSpell)
                continue;

            // skip racial skills
            if (skillLine->RaceMask != 0)
                continue;

            // skip wrong class skills
            if (skillLine->ClassMask && (skillLine->ClassMask & classmask) == 0)
                continue;

            SpellInfo const * spellInfo = sSpellMgr->GetSpellInfo(skillLine->Spell);
            if (!spellInfo)
                continue;

            if (player->addSpell(skillLine->Spell, true, true, false, false))
                packet.SpellID.push_back(skillLine->Spell);
        }
        player->SendDirectMessage(packet.Write());
    }

    bool IsSecondarySkill(SkillType skill) const
    {
        return skill == SKILL_COOKING || skill == SKILL_FIRST_AID;
    }

    void CompleteLearnProfession(Player* player, Creature* creature, SkillType skill)
    {
        if (!player->GetFreePrimaryProfessionPoints() && !IsSecondarySkill(skill))
            creature->MonsterWhisper("You've already learned two professions!", player->GetGUID());
        else
        {
            if (!LearnAllRecipesInProfession(player, skill))
                creature->MonsterWhisper("Internal error!", player->GetGUID());
        }
    }

    bool OnGossipSelect(Player* player, Creature* _creature, uint32 /*uiSender*/, uint32 uiAction) override
    {
        player->PlayerTalkClass->ClearMenus();

        switch (uiAction)
        {
            case 200:
                player->ADD_GOSSIP_ITEM(9, "List of professions", GOSSIP_SENDER_MAIN, 196);
                player->ADD_GOSSIP_ITEM(7, "Farewell", GOSSIP_SENDER_MAIN, 220);
                player->PlayerTalkClass->SendGossipMenu(20011, _creature->GetGUID());
                break;

            case 220:
                player->PlayerTalkClass->SendCloseGossip();
                break;

            case 196:
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Alchemy", GOSSIP_SENDER_MAIN, 1);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Smithing", GOSSIP_SENDER_MAIN, 2);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Tannery", GOSSIP_SENDER_MAIN, 3);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Tailoring", GOSSIP_SENDER_MAIN, 4);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Engineering", GOSSIP_SENDER_MAIN, 5);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Charging", GOSSIP_SENDER_MAIN, 6);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Jewelry", GOSSIP_SENDER_MAIN, 7);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Description", GOSSIP_SENDER_MAIN, 8);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Cookery", GOSSIP_SENDER_MAIN, 9);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "First Aid", GOSSIP_SENDER_MAIN, 10);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Compliance", GOSSIP_SENDER_MAIN, 11);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Skinning", GOSSIP_SENDER_MAIN, 12);
                player->ADD_GOSSIP_ITEM(GOSSIP_ICON_TRAINER, "Mining", GOSSIP_SENDER_MAIN, 13);
                player->ADD_GOSSIP_ITEM(4, "Back to Main Menu!", GOSSIP_SENDER_MAIN, 200);
                player->PlayerTalkClass->SendGossipMenu(20011, _creature->GetGUID());
                break;
            case 1:
                if (player->HasSkill(SKILL_ALCHEMY))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }

                CompleteLearnProfession(player, _creature, SKILL_ALCHEMY);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 2:
                if (player->HasSkill(SKILL_BLACKSMITHING))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }
                CompleteLearnProfession(player, _creature, SKILL_BLACKSMITHING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 3:
                if (player->HasSkill(SKILL_LEATHERWORKING))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }
                CompleteLearnProfession(player, _creature, SKILL_LEATHERWORKING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 4:
                if (player->HasSkill(SKILL_TAILORING))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }
                CompleteLearnProfession(player, _creature, SKILL_TAILORING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 5:
                if (player->HasSkill(SKILL_ENGINEERING))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }
                CompleteLearnProfession(player, _creature, SKILL_ENGINEERING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 6:
                if (player->HasSkill(SKILL_ENCHANTING))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }
                CompleteLearnProfession(player, _creature, SKILL_ENCHANTING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 7:
                if (player->HasSkill(SKILL_JEWELCRAFTING))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }
                CompleteLearnProfession(player, _creature, SKILL_JEWELCRAFTING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 8:
                if (player->HasSkill(SKILL_INSCRIPTION))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }
                CompleteLearnProfession(player, _creature, SKILL_INSCRIPTION);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 9:
                // if (player->HasSkill(SKILL_COOKING))
                // {
                    // _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    // player->PlayerTalkClass->SendCloseGossip();
                    // break;
                // }
                CompleteLearnProfession(player, _creature, SKILL_COOKING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 10:
                // if (player->HasSkill(SKILL_FIRST_AID))
                // {
                    // _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    // player->PlayerTalkClass->SendCloseGossip();
                    // break;
                // }
                CompleteLearnProfession(player, _creature, SKILL_FIRST_AID);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 11:
                if (player->HasSkill(SKILL_HERBALISM))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }

                CompleteLearnProfession(player, _creature, SKILL_HERBALISM);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 12:
                if (player->HasSkill(SKILL_SKINNING))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }

                CompleteLearnProfession(player, _creature, SKILL_SKINNING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
            case 13:
                if (player->HasSkill(SKILL_MINING))
                {
                    _creature->MonsterWhisper("You've already mastered the profession.!", player->GetGUID());
                    player->PlayerTalkClass->SendCloseGossip();
                    break;
                }

                CompleteLearnProfession(player, _creature, SKILL_MINING);
                player->PlayerTalkClass->SendCloseGossip();
                break;
        }

        return true;
    }
};

void AddSC_npc_profession()
{
    new npc_profession();
}