//Fills item with mods based on its rarity, pulling from basemods, destructively modifies basemods to reflect the rollable pool for new item
public static bool RollItem(ItemCraft item, IDictionary <PoEModData, int> basemods, RollOptions op = null)
{
if (op != null && op.ForceMods != null)
{
foreach (PoEModData f in op.ForceMods)
{
AddModAndTrim(item, basemods, f, op == null ? false : op.Sanctified);
}
}
if (op != null && op.GlyphicCount > 0)
{
for (int i = 0; i < op.GlyphicCount / 100 + ((RNG.Gen.Next(100) < op.GlyphicCount % 100) ? 1 : 0); i++)
{
IDictionary <PoEModData, int> glyphicmods = FindGlyphicMods(item, op.ModWeightGroups, op == null ? false : op.Sanctified);
if (glyphicmods.Count == 0)
{
break;
}
AddModAndTrim(item, basemods, ChooseMod(glyphicmods), op == null ? false : op.Sanctified);
}
}
int modcount = RollModCount(item.Rarity, CraftingDatabase.AllBaseItems[item.SourceData].item_class);
while (item.LiveMods.Count < modcount)
{
PoEModData mod = ChooseMod(basemods);
if (mod == null)
{
break;
}
AddModAndTrim(item, basemods, mod, op == null ? false : op.Sanctified);
}
return(true);
}
//Starts from basemods and checks ilvl, live tags (including influence), existing mod groups, option to ignore prefix/suffix space, checks ilvlcap and modweightgroups from RollOptions
public static IDictionary <PoEModData, int> FindValidMods(ItemCraft item, IDictionary <PoEModData, int> basemods, bool ignorerarity = false, RollOptions op = null)
{
IDictionary <PoEModData, int> mods = new Dictionary <PoEModData, int>();
if (item == null)
{
return(mods);
}
//check for open prefix/suffix
bool openprefix = item.ModCountByType(Prefix) < item.GetAffixLimit(ignorerarity);
bool opensuffix = item.ModCountByType(Suffix) < item.GetAffixLimit(ignorerarity);
//list existing mod groups
ISet <string> groups = new HashSet <string>();
foreach (ModCraft m in item.LiveMods)
{
PoEModData modtemplate = CraftingDatabase.AllMods[m.SourceData];
groups.Add(modtemplate.group);
}
int levelcap = (op != null && op.ILvlCap > 0 && op.ILvlCap < item.ItemLevel) ? op.ILvlCap : item.ItemLevel;
foreach (PoEModData mod in basemods.Keys)
{
//intentionally not checking against domain here to allow delve mods, shouldn't be a problem since domain was filtered before
if (!openprefix && mod.generation_type == Prefix || !opensuffix && mod.generation_type == Suffix)
{
continue;
}
if (mod.required_level > levelcap || groups.Contains(mod.group))
{
continue;
}
IList <string> catalysttags = null;
if (item.QualityType != null && CatalystTags.ContainsKey(item.QualityType))
{
catalysttags = CatalystTags[item.QualityType];
}
int w = CalcGenWeight(mod, item.LiveTags, op?.ModWeightGroups, catalysttags, item.BaseQuality, op == null ? false : op.Sanctified);
if (w > 0)
{
mods.Add(mod, w);
}
}
return(mods);
}