public void SendSpells(Creature npc, Player player, LocaleConstant locale)
{
float reputationDiscount = player.GetReputationPriceDiscount(npc);
TrainerList trainerList = new TrainerList();
trainerList.TrainerGUID = npc.GetGUID();
trainerList.TrainerType = (int)_type;
trainerList.TrainerID = (int)_id;
trainerList.Greeting = GetGreeting(locale);
foreach (TrainerSpell trainerSpell in _spells)
{
if (!player.IsSpellFitByClassAndRace(trainerSpell.SpellId))
{
continue;
}
TrainerListSpell trainerListSpell = new TrainerListSpell();
trainerListSpell.SpellID = trainerSpell.SpellId;
trainerListSpell.MoneyCost = (uint)(trainerSpell.MoneyCost * reputationDiscount);
trainerListSpell.ReqSkillLine = trainerSpell.ReqSkillLine;
trainerListSpell.ReqSkillRank = trainerSpell.ReqSkillRank;
trainerListSpell.ReqAbility = trainerSpell.ReqAbility.ToArray();
trainerListSpell.Usable = GetSpellState(player, trainerSpell);
trainerListSpell.ReqLevel = trainerSpell.ReqLevel;
trainerList.Spells.Add(trainerListSpell);
}
player.SendPacket(trainerList);
}
void SendTrainerList(ObjectGuid guid, string title, uint index = 0)
{
Creature unit = GetPlayer().GetNPCIfCanInteractWith(guid, NPCFlags.Trainer);
if (unit == null)
{
Log.outDebug(LogFilter.Network, "WORLD: SendTrainerList - {0} not found or you can not interact with him.", guid.ToString());
return;
}
// remove fake death
if (GetPlayer().HasUnitState(UnitState.Died))
{
GetPlayer().RemoveAurasByType(AuraType.FeignDeath);
}
TrainerSpellData trainer_spells = unit.GetTrainerSpells();
if (trainer_spells == null)
{
Log.outDebug(LogFilter.Network, "WORLD: SendTrainerList - Training spells not found for {0}", guid.ToString());
return;
}
TrainerList packet = new TrainerList();
packet.TrainerGUID = guid;
packet.TrainerType = (int)trainer_spells.trainerType;
packet.Greeting = title;
// reputation discount
float fDiscountMod = GetPlayer().GetReputationPriceDiscount(unit);
foreach (var tSpell in trainer_spells.spellList.Values)
{
if (index != 0 && tSpell.Index != index)
{
continue;
}
bool valid = true;
for (var i = 0; i < SharedConst.MaxTrainerspellAbilityReqs; i++)
{
if (tSpell.ReqAbility[i] == 0)
{
continue;
}
if (!GetPlayer().IsSpellFitByClassAndRace(tSpell.ReqAbility[i]))
{
valid = false;
break;
}
}
if (!valid)
{
continue;
}
TrainerSpellState state = GetPlayer().GetTrainerSpellState(tSpell);
TrainerListSpell spell = new TrainerListSpell();
spell.SpellID = (int)tSpell.SpellID;
spell.MoneyCost = (int)Math.Floor(tSpell.MoneyCost * fDiscountMod);
spell.ReqSkillLine = (int)tSpell.ReqSkillLine;
spell.ReqSkillRank = (int)tSpell.ReqSkillRank;
spell.ReqLevel = (byte)tSpell.ReqLevel;
spell.Usable = (state == TrainerSpellState.GreenDisabled ? TrainerSpellState.Green : state);
byte maxReq = 0;
for (var i = 0; i < SharedConst.MaxTrainerspellAbilityReqs; ++i)
{
if (tSpell.ReqAbility[i] == 0)
{
continue;
}
uint prevSpellId = Global.SpellMgr.GetPrevSpellInChain(tSpell.ReqAbility[i]);
if (prevSpellId != 0)
{
spell.ReqAbility[maxReq] = (int)prevSpellId;
++maxReq;
}
if (maxReq == 2)
{
break;
}
var spellsRequired = Global.SpellMgr.GetSpellsRequiredForSpellBounds(tSpell.ReqAbility[i]);
for (var c = 0; c < spellsRequired.Count && maxReq < SharedConst.MaxTrainerspellAbilityReqs; ++c)
{
spell.ReqAbility[maxReq] = (int)spellsRequired[c];
++maxReq;
}
if (maxReq == 2)
{
break;
}
}
packet.Spells.Add(spell);
}
SendPacket(packet);
}
