public static void AddRandomBonusPotential(MapleEquip equip, MaplePotentialState grade = MaplePotentialState.Rare, WzEquip equipInfo = null)
{
if (equipInfo == null)
{
equipInfo = DataBuffer.GetEquipById(equip.ItemId);
}
}
private static bool CanAddPotentialOnEquip(MapleEquip equip, MaplePotentialState minimumPotential = MaplePotentialState.None)
{
if (equip.PotentialState >= MaplePotentialState.HiddenRare)
{
if (equip.PotentialState <= MaplePotentialState.HiddenLegendary)
{
return(false); //not sure if you can use it on hidden
}
if (equip.PotentialState > minimumPotential)
{
return(false);
}
}
else
{
//Check if this
}
return(true);
}
public static ushort GetRandomPotential(MaplePotentialState grade, byte reqLevel, int itemIdFor, bool bonusPotential = false)
{
int gradeBaseNum = (int)grade;
if (grade >= MaplePotentialState.Rare)
{
gradeBaseNum -= 16;
}
if (gradeBaseNum < 1 || gradeBaseNum > 4)
{
return(0);
}
gradeBaseNum *= 10000;
int limit = gradeBaseNum + 10000;
int optionSubCategory = bonusPotential ? 2 : 0; //1 == skill pots but we don't use them for now
var matchingPotentials = PotentialBuffer.Values.Where(x => x.Id >= gradeBaseNum && x.Id < limit && x.ReqLevel <= reqLevel && x.SubCategory == optionSubCategory && x.FitsItem(itemIdFor)).ToList();
int index = Functions.Random(matchingPotentials.Count());
return((ushort)matchingPotentials[index].Id);
}
public static void AddRandomPotential(MapleEquip equip, MaplePotentialState minimumGrade = MaplePotentialState.HiddenRare, WzEquip equipInfo = null)
{
if (equipInfo == null)
{
equipInfo = DataBuffer.GetEquipById(equip.ItemId);
}
// 0.25% chance for unique, 5% chance for epic, otherwise rare
if (minimumGrade > MaplePotentialState.HiddenLegendary)
{
minimumGrade -= 16;
}
equip.PotentialState = Functions.MakeChance(5) ? (Functions.MakeChance(5) ? MaplePotentialState.HiddenUnique : MaplePotentialState.HiddenEpic) : MaplePotentialState.HiddenRare;
if (equip.PotentialState < minimumGrade)
{
equip.PotentialState = minimumGrade;
}
MaplePotentialState lowerGrade = equip.PotentialState == MaplePotentialState.HiddenRare ? MaplePotentialState.HiddenRare : equip.PotentialState - 1;
equip.Potential1 = DataBuffer.GetRandomPotential(equip.PotentialState, equipInfo.ReqLevel, equip.ItemId);
equip.Potential2 = DataBuffer.GetRandomPotential(Functions.MakeChance(20) ? equip.PotentialState : lowerGrade, equipInfo.ReqLevel, equip.ItemId); // 20% chance to be of the same grade as line 1, otherwise 1 lower
equip.Potential3 = Functions.MakeChance(7) ? DataBuffer.GetRandomPotential(lowerGrade, equipInfo.ReqLevel, equip.ItemId) : (ushort)0; // 7% chance for 3rd line
}
public static bool UsePotentialScroll(MapleEquip equip, MapleItem scroll, MapleCharacter chr)
{
int successChance;
int curseChance = 0;
MaplePotentialState grade = MaplePotentialState.Rare;
switch (scroll.ItemId)
{
//Potential scrolls:
case 2049401:
case 2049408:
{
successChance = 70;
curseChance = 100;
break;
}
case 2049416:
{
successChance = 70;
break;
}
case 2049400:
case 2049407:
case 2049412:
case 2049413:
{
successChance = 90;
curseChance = 100;
break;
}
case 2049402:
case 2049417:
case 2049406:
{
successChance = 100;
break;
}
//Epic potential scrolls:
case 2049700:
//case 2049702: ?
case 2049703:
case 2049706:
{
successChance = 100;
grade = MaplePotentialState.Epic;
break;
}
case 2049702:
{
successChance = 80;
curseChance = 20;
grade = MaplePotentialState.Epic;
break;
}
case 2049704:
case 2049707:
{
successChance = 40;
grade = MaplePotentialState.Epic;
break;
}
case 2049709:
{
curseChance = 50;
goto case 2049705;
}
case 2049705:
case 2049708:
case 2049710:
{
successChance = 50;
grade = MaplePotentialState.Epic;
break;
}
//Unique potential scrolls:
case 2049750:
case 2049753:
{
successChance = 80;
grade = MaplePotentialState.Unique;
break;
}
case 2049751:
case 2049754:
{
successChance = 60;
grade = MaplePotentialState.Unique;
break;
}
case 2049757:
case 2049758:
{
successChance = 50;
grade = MaplePotentialState.Unique;
break;
}
case 2049752:
case 2049755:
case 2049756:
{
successChance = 30;
grade = MaplePotentialState.Unique;
break;
}
default:
{
chr.SendPopUpMessage("You cannot use this item");
chr.EnableActions();
return(false);
}
}
//Item has potential but it's hidden or is same rank as the potential given by the scroll
if (equip.PotentialState != MaplePotentialState.None && (equip.PotentialState < MaplePotentialState.Rare || equip.PotentialState >= grade))
{
return(false);
}
if (equip.CheckAndRemoveFlag(MapleItemFlags.LuckyDay))
{
successChance += 10;
}
bool destroyed = false;
bool removeScroll = true;
bool scrollProtection = equip.CheckAndRemoveFlag(MapleItemFlags.ScrollProtection);
bool curseProtection = curseChance > 0 && equip.CheckAndRemoveFlag(MapleItemFlags.CurseProtection);
byte scrollResult;
if (Functions.MakeChance(successChance))
{
scrollResult = 1;
AddRandomPotential(equip);
}
else
{
scrollResult = 0;
destroyed = !curseProtection && Functions.MakeChance(curseChance);
removeScroll = !scrollProtection;
}
if (removeScroll)
{
chr.Inventory.RemoveItemsFromSlot(scroll.InventoryType, scroll.Position, 1);
}
if (destroyed)
{
chr.Inventory.RemoveItem(equip.InventoryType, equip.Position);
scrollResult = 2;
}
else
{
chr.Client.SendPacket(MapleInventory.Packets.AddItem(equip, equip.InventoryType, equip.Position)); //Update item stats
}
chr.Map.BroadcastPacket(Packets.ShowScrollEffect(chr.Id, scrollResult, scroll.ItemId, equip.ItemId), chr, true);
return(true);
}