public static bool HasPerk(int perkId)
{
IntPtr pEngine = N3Engine_t.GetInstance();
if (pEngine == IntPtr.Zero)
{
throw new NullReferenceException("Could not get N3Engine instance");
}
return(N3EngineClientAnarchy_t.HasPerk(pEngine, perkId));
}
public unsafe bool MeetsUseReqs(SimpleChar target = null)
{
IntPtr pEngine;
if ((pEngine = N3Engine_t.GetInstance()) == IntPtr.Zero)
{
return(false);
}
IntPtr pCriteria = N3EngineClientAnarchy_t.GetItemActionInfo(Pointer, ItemActionInfo.UseCriteria);
//Should I return true or false here? hmm.
if (pCriteria == IntPtr.Zero)
{
return(true);
}
bool[] unk = new bool[12];
byte prevReqsMet = 0;
SimpleChar skillCheckChar = DynelManager.LocalPlayer;
CriteriaSource criteriaSource = CriteriaSource.Self;
//Default the end result to true
unk[0] = true;
foreach (IntPtr pReq in ((StdStructVector *)(pCriteria + 0x4))->ToList(0xC))
{
int param1 = *(int *)(pReq);
int param2 = *(int *)(pReq + 0x4);
UseCriteriaOperator op = *(UseCriteriaOperator *)(pReq + 0x8);
bool metReq = false;
if (op == UseCriteriaOperator.OnUser)
{
criteriaSource = CriteriaSource.User;
skillCheckChar = DynelManager.LocalPlayer;
continue;
}
else if (op == UseCriteriaOperator.OnTarget)
{
criteriaSource = CriteriaSource.Target;
skillCheckChar = target;
continue;
}
if (target != null || criteriaSource != CriteriaSource.Target)
{
bool result;
bool lastResult;
switch (op)
{
case UseCriteriaOperator.EqualTo:
case UseCriteriaOperator.LessThan:
case UseCriteriaOperator.GreaterThan:
case UseCriteriaOperator.BitAnd:
case UseCriteriaOperator.NotBitAnd:
if ((Stat)param1 == Stat.TargetFacing)
{
SimpleChar fightingTarget;
if ((fightingTarget = DynelManager.LocalPlayer.FightingTarget) != null)
{
bool isFacing = fightingTarget.IsFacing(DynelManager.LocalPlayer);
metReq = (param2 == 1) ? !isFacing : isFacing;
}
}
else if ((Stat)param1 == Stat.MonsterData) // Ignore this check because something funky is going on with it.
{
metReq = true;
}
else
{
int stat = skillCheckChar.GetStat((Stat)param1);
switch (op)
{
case UseCriteriaOperator.EqualTo:
metReq = (stat == param2);
break;
case UseCriteriaOperator.LessThan:
metReq = (stat < param2);
break;
case UseCriteriaOperator.GreaterThan:
metReq = (stat > param2);
break;
case UseCriteriaOperator.BitAnd:
metReq = (stat & param2) == param2;
break;
case UseCriteriaOperator.NotBitAnd:
metReq = (stat & param2) != param2;
break;
default:
//Chat.WriteLine($"Unknown Criteria -- Param1: {param1} - Param2: {param2} - Op: {op}");
break;
}
}
break;
case UseCriteriaOperator.And:
if (prevReqsMet < 2)
{
return(false);
}
lastResult = unk[--prevReqsMet];
result = unk[--prevReqsMet];
//We can early exit on AND
if (!result || !lastResult)
{
return(false);
}
metReq = true;
break;
case UseCriteriaOperator.Or:
if (prevReqsMet < 2)
{
return(false);
}
lastResult = unk[--prevReqsMet];
result = unk[--prevReqsMet];
metReq = result || lastResult;
break;
case UseCriteriaOperator.Not:
if (prevReqsMet < 1)
{
return(false);
}
metReq = !unk[--prevReqsMet];
break;
case UseCriteriaOperator.HasWornItem:
metReq = Inventory.Inventory.Find(param2, out Item item) &&
(item.Slot.Type == IdentityType.ArmorPage ||
item.Slot.Type == IdentityType.ImplantPage ||
item.Slot.Type == IdentityType.WeaponPage);
break;
case UseCriteriaOperator.IsNpc:
if (param2 == 3)
{
metReq = target.IsNpc;
}
break;
case UseCriteriaOperator.HasRunningNano:
metReq = skillCheckChar.Buffs.Any(x => x.Identity.Instance == param2);
break;
case UseCriteriaOperator.HasNotRunningNano:
metReq = skillCheckChar.Buffs.All(x => x.Identity.Instance != param2);
break;
case UseCriteriaOperator.HasPerk:
metReq = N3EngineClientAnarchy_t.HasPerk(pEngine, param2);
break;
case UseCriteriaOperator.IsPerkUnlocked:
metReq = true;
break;
case UseCriteriaOperator.HasRunningNanoLine:
metReq = skillCheckChar.Buffs.Contains((NanoLine)param2);
break;
case UseCriteriaOperator.HasNotRunningNanoLine:
metReq = !skillCheckChar.Buffs.Contains((NanoLine)param2);
break;
case UseCriteriaOperator.HasNcuFor:
//TODO: check against actual nano program NCU cost
metReq = skillCheckChar.GetStat(Stat.MaxNCU) - skillCheckChar.GetStat(Stat.CurrentNCU) > 0;
break;
case UseCriteriaOperator.TestNumPets:
Pet[] pets = DynelManager.LocalPlayer.Pets;
if (pets.Any(x => x.Type == PetType.Unknown))
{
metReq = false;
break;
}
PetType type = PetType.Unknown;
if (param2 == 1)
{
type = PetType.Attack;
}
else if (param2 == 1001)
{
type = PetType.Heal;
}
else if (param2 == 2001)
{
type = PetType.Support;
}
else if (param2 == 4001)
{
type = PetType.Social;
}
metReq = !pets.Any(x => x.Type == type);
break;
case UseCriteriaOperator.HasWieldedItem:
if (criteriaSource == CriteriaSource.Target)
{
metReq = true;
}
else
{
metReq = Inventory.Inventory.Items.Any(i =>
(i.LowId == param2 || i.HighId == param2) &&
(i.Slot.Instance >= (int)EquipSlot.Weap_Hud1 &&
i.Slot.Instance <= (int)EquipSlot.Imp_Feet));
}
break;
case UseCriteriaOperator.IsSameAs:
//Not sure what these parmas correlate to but I don't know any other item that uses this operator either.
if (param1 == 1 && param2 == 3)
{
if (target == null)
{
metReq = false;
}
else
{
metReq = target.Identity == DynelManager.LocalPlayer.Identity;
}
}
break;
case UseCriteriaOperator.AlliesNotInCombat:
if (Team.Members.Contains(skillCheckChar.Identity))
{
Identity[] teamMembers = Team.Members.Select(x => x.Identity).ToArray();
metReq = !DynelManager.Characters.Any(x => x.FightingTarget != null && teamMembers.Contains(x.FightingTarget.Identity));
}
else
{
metReq = !DynelManager.Characters.Any(x => x.FightingTarget != null && (x.FightingTarget.Identity == skillCheckChar.Identity || x.FightingTarget.Identity == DynelManager.LocalPlayer.Identity));
}
break;
case UseCriteriaOperator.IsOwnPet:
metReq = DynelManager.LocalPlayer.Pets.Contains(skillCheckChar.Identity);
break;
default:
//Chat.WriteLine($"Unknown Criteria -- Param1: {param1} - Param2: {param2} - Op: {op}");
return(false);
}
}
else
{
metReq = true;
}
unk[prevReqsMet++] = metReq;
//Chat.WriteLine($"Name: {Name} -- Unk -- Param1: {param1} - Param2: {param2} - Op: {op} MetReq: {metReq} ------ {prevReqsMet} -- {unk[0]} {unk[1]} {unk[2]} {unk[3]}");
}
return(unk[0]);
}