From SymbolixDEV
Code:
#include "ScriptPCH.h"
#include "Language.h"
class Proffessions_NPC : public CreatureScript
{
public:
Proffessions_NPC () : CreatureScript("Proffessions_NPC") {}
bool OnGossipHello(Player *pPlayer, Creature* _creature)
{
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Alchemy", GOSSIP_SENDER_MAIN, SKILL_ALCHEMY);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Blacksmithing", GOSSIP_SENDER_MAIN, SKILL_BLACKSMITHING);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Leatherworking", GOSSIP_SENDER_MAIN, SKILL_LEATHERWORKING);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Tailoring", GOSSIP_SENDER_MAIN, SKILL_TAILORING);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Engineering", GOSSIP_SENDER_MAIN, SKILL_ENGINEERING);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Enchanting", GOSSIP_SENDER_MAIN, SKILL_ENCHANTING);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Jewelcrafting", GOSSIP_SENDER_MAIN, SKILL_JEWELCRAFTING);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Inscription", GOSSIP_SENDER_MAIN, SKILL_INSCRIPTION);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Cooking", GOSSIP_SENDER_MAIN, SKILL_COOKING);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "First Aid", GOSSIP_SENDER_MAIN, SKILL_FIRST_AID);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Herbalism", GOSSIP_SENDER_MAIN, SKILL_HERBALISM);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Skinning", GOSSIP_SENDER_MAIN, SKILL_SKINNING);
pPlayer->ADD_GOSSIP_ITEM(GOSSIP_ICON_CHAT, "Mining", GOSSIP_SENDER_MAIN, SKILL_MINING);
pPlayer->PlayerTalkClass->SendGossipMenu(907, _creature->GetGUID());
return true;
}
bool OnGossipSelect(Player* pPlayer, Creature* _creature, uint32 uiSender, uint32 SKILL)
{
pPlayer->PlayerTalkClass->ClearMenus();
if (uiSender == GOSSIP_SENDER_MAIN)
{
if(pPlayer->HasSkill(SKILL))
pPlayer->GetSession()->SendNotification("You already have that skill");
else
CompleteLearnProfession(pPlayer, (SkillType)SKILL);
}
OnGossipHello(pPlayer, _creature);
return true;
}
bool IsSecondarySkill(SkillType skill) const
{
return skill == SKILL_COOKING || skill == SKILL_FIRST_AID;
}
void CompleteLearnProfession(Player *pPlayer, SkillType skill)
{
if (PlayerAlreadyHasTwoProfessions(pPlayer) && !IsSecondarySkill(skill))
pPlayer->GetSession()->SendNotification("You already know two professions!");
else
{
if (!LearnAllRecipesInProfession(pPlayer, skill))
pPlayer->GetSession()->SendNotification("Internal error occured!");
}
}
bool LearnAllRecipesInProfession(Player* pPlayer, SkillType skill)
{
const char* skill_name;
SkillLineEntry const *SkillInfo = sSkillLineStore.LookupEntry(skill);
skill_name = SkillInfo->name[ChatHandler(pPlayer->GetSession()).GetSessionDbcLocale()];
if (!SkillInfo)
{
sLog->outError(LOG_FILTER_PLAYER_SKILLS, "Profession NPC: received non-valid skill ID (LearnAllRecipesInProfession)");
return false;
}
LearnSkillRecipesHelper(pPlayer, SkillInfo->id);
pPlayer->SetSkill(SkillInfo->id, pPlayer->GetSkillStep(SkillInfo->id), 450, 450);
ChatHandler(pPlayer->GetSession()).PSendSysMessage(LANG_COMMAND_LEARN_ALL_RECIPES, skill_name);
return true;
}
bool PlayerAlreadyHasTwoProfessions(Player *pPlayer)
{
uint32 skillCount = 0;
if (pPlayer->HasSkill(SKILL_MINING))
skillCount++;
if (pPlayer->HasSkill(SKILL_SKINNING))
skillCount++;
if (pPlayer->HasSkill(SKILL_HERBALISM))
skillCount++;
if (skillCount >= 2)
return true;
for (uint32 i = 1; i < sSkillLineStore.GetNumRows(); ++i)
{
SkillLineEntry const *SkillInfo = sSkillLineStore.LookupEntry(i);
if (!SkillInfo)
continue;
if (SkillInfo->categoryId == SKILL_CATEGORY_SECONDARY)
continue;
if ((SkillInfo->categoryId != SKILL_CATEGORY_PROFESSION) || !SkillInfo->canLink)
continue;
const uint32 skillID = SkillInfo->id;
if (pPlayer->HasSkill(skillID))
skillCount++;
if (skillCount >= 2)
return true;
}
return false;
}
void LearnSkillRecipesHelper(Player *player, uint32 skill_id)
{
uint32 classmask = player->getClassMask();
for (uint32 j = 0; j < sSkillLineAbilityStore.GetNumRows(); ++j)
{
SkillLineAbilityEntry const *skillLine = sSkillLineAbilityStore.LookupEntry(j);
if (!skillLine)
continue;
// wrong skill
if (skillLine->skillId != skill_id)
continue;
// not high rank
if (skillLine->forward_spellid)
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->spellId);
if (!spellInfo || !SpellMgr::IsSpellValid(spellInfo, player, false))
continue;
player->learnSpell(skillLine->spellId, false);
}
}
};
void AddSC_Proffessions_NPC()
{
new Proffessions_NPC();
}
