public static void Reroll(IRandom random, Equipment item, Stat stat, CurrencyModifiers currencyModifiers)
{
if (stat?.Affix == null)
{
return;
}
if (stat.Affix.GenerationType == "prefix" && ItemHasGroup(item, _prefixesCannotBeChanged))
{
return;
}
if (stat.Affix.GenerationType == "suffix" && ItemHasGroup(item, _suffixesCannotBeChanged))
{
return;
}
var mod = stat.Affix;
if (!string.IsNullOrEmpty(mod.StatName1))
{
stat.Value1 = random.Next(mod.StatMin1, mod.StatMax1);
}
if (!string.IsNullOrEmpty(mod.StatName2))
{
stat.Value2 = random.Next(mod.StatMin2, mod.StatMax2);
}
if (!string.IsNullOrEmpty(mod.StatName3))
{
stat.Value3 = random.Next(mod.StatMin3, mod.StatMax3);
}
}
public void CurrencyWeightModifierTest()
{
String item = "Murderous Eye Jewel";
String defaultTag = "abyss_jewel_melee";
String fossilTag = "abyss_jewel";
var testItem = _itemFactory.Jewel.First(x => x.Name == item);
List <Affix> allAffixes = new List <Affix>();
var fossilAffixes = new List <Affix>();
var testAffix = GetTestAffix("test", "test", new Dictionary <string, int>()
{
{ fossilTag, 100 }
});
allAffixes.Add(testAffix);
for (int i = 0; i < 8; i++)
{
allAffixes.Add(GetTestAffix("test_" + i, "test" + i, new Dictionary <string, int>()
{
{ defaultTag, 100 }
}));
}
AffixManager affixManager = new AffixManager(testItem, allAffixes, fossilAffixes, new Dictionary <Influence, List <Affix> >(), new Dictionary <Influence, string>());
List <Affix> generated = new List <Affix>();
IRandom random = SetupRandom().Object;
CurrencyModifiers currencyModifiers = new CurrencyModifiers(
null,
new Dictionary <string, double>()
{
{ fossilTag, 200 }
},
null,
null,
null);
var equipmentModifiers = new EquipmentModifiers(new List <Influence>(),
new List <string>(),
new List <string>(),
100,
new Dictionary <string, int>());
for (var i = 0; i < 10; i++)
{
generated.Add(affixManager.GetAffix(equipmentModifiers, currencyModifiers, new List <Affix>(), EquipmentRarity.Rare, random));
}
Assert.AreEqual(generated[0], testAffix);
Assert.AreEqual(generated[1], testAffix);
}
public void AddedAffixesTest()
{
String item = "Murderous Eye Jewel";
String defaultTag = "abyss_jewel_melee";
var testItem = _itemFactory.Jewel.First(x => x.Name == item);
List <Affix> allAffixes = new List <Affix>();
var testAffix = GetTestAffix("test", "test", new Dictionary <string, int>()
{
{ defaultTag, 100 }
});
var addedAffixes = new List <Affix> {
testAffix
};
CurrencyModifiers currencyModifiers = new CurrencyModifiers(
addedAffixes,
null,
null,
null,
null);
for (int i = 0; i < 9; i++)
{
allAffixes.Add(GetTestAffix("test_" + i, "test" + i, new Dictionary <string, int>()
{
{ defaultTag, 100 }
}));
}
AffixManager affixManager = new AffixManager(testItem, allAffixes, addedAffixes, new Dictionary <Influence, List <Affix> >(), new Dictionary <Influence, string>());
List <Affix> generated = new List <Affix>();
IRandom random = SetupRandom().Object;
var equipmentModifiers = new EquipmentModifiers(new List <Influence>(),
new List <string>(),
new List <string>(),
100,
new Dictionary <string, int>());
for (var i = 0; i < 10; i++)
{
generated.Add(affixManager.GetAffix(equipmentModifiers, currencyModifiers, new List <Affix>(), EquipmentRarity.Rare, random));
}
Assert.IsTrue(generated.Contains(testAffix));
}
private AffixPool GenerateAffixPool(EquipmentModifiers equipmentModifiers, CurrencyModifiers currencyModifiers)
{
var tags = new HashSet <string>(_baseTags.Union(equipmentModifiers.AddedTags));
var masterModSet = new HashSet <string>(equipmentModifiers.MasterMods);
var addedAffixes = currencyModifiers.AddedExplicits
.Union(equipmentModifiers.Influence.SelectMany(x => _influenceAffixes[x]))
.Where(x => x.RequiredLevel <= equipmentModifiers.ItemLevel)
.ToList();
var affixesToEvaluate = _itemAffixes.Union(addedAffixes).ToList();
if (currencyModifiers.ItemLevelRestriction != null && currencyModifiers.ItemLevelRestriction < equipmentModifiers.ItemLevel)
{
affixesToEvaluate = affixesToEvaluate
.Where(x => x.RequiredLevel <= currencyModifiers.ItemLevelRestriction)
.ToList();
}
List <KeyValuePair <string, double> > qualityWeightModifiers = new List <KeyValuePair <string, double> >();
if (currencyModifiers.QualityAffectsExplicitOdds)
{
qualityWeightModifiers.Add(equipmentModifiers.QualityGenerationWeight);
}
var weightModifiers = equipmentModifiers.GenerationWeights
.Union(currencyModifiers.ExplicitWeightModifiers)
.Union(qualityWeightModifiers)
.GroupBy(x => x.Key)
.ToDictionary(x => x.Key, x => x.Aggregate(1d, (y, z) => y * z.Value / 100d));
AffixPool pool = new AffixPool();
pool.PrefixGroupToAffixWeights = GroupToAffixWeights(affixesToEvaluate.Where(x => x.GenerationType == "prefix").ToList(), tags, weightModifiers, masterModSet);
pool.SuffixGroupToAffixWeights = GroupToAffixWeights(affixesToEvaluate.Where(x => x.GenerationType == "suffix").ToList(), tags, weightModifiers, masterModSet);
pool.PrefixGroupWeights = pool.PrefixGroupToAffixWeights.ToDictionary(x => x.Key, x => x.Value.Sum(y => y.Weight));
pool.SuffixGroupWeights = pool.SuffixGroupToAffixWeights.ToDictionary(x => x.Key, x => x.Value.Sum(y => y.Weight));
pool.PrefixWeight = pool.PrefixGroupWeights.Sum(x => x.Value);
pool.SuffixWeight = pool.SuffixGroupWeights.Sum(x => x.Value);
pool.TotalWeight = pool.PrefixWeight + pool.SuffixWeight;
pool.AffixCount = pool.PrefixGroupToAffixWeights.Sum(x => x.Value.Count) + pool.SuffixGroupToAffixWeights.Sum(x => x.Value.Count);
return(pool);
}
public static void RemoveAllExplicits(Equipment item, CurrencyModifiers currencyModifiers)
{
bool canChangePrefixes = !ItemHasGroup(item, _prefixesCannotBeChanged);
bool canChangeSuffixes = !ItemHasGroup(item, _suffixesCannotBeChanged);
if (canChangePrefixes)
{
item.Stats = item.Stats.Where(x => x.Affix.GenerationType != "prefix").ToList();
}
if (canChangeSuffixes)
{
item.Stats = item.Stats.Where(x => x.Affix.GenerationType != "suffix").ToList();
}
}
public static void RemoveExplicit(IRandom random, Equipment item, CurrencyModifiers currencyModifiers)
{
bool cannotChangePrefixes = ItemHasGroup(item, _prefixesCannotBeChanged);
bool cannotChangeSuffixes = ItemHasGroup(item, _suffixesCannotBeChanged);
List <Stat> statPool = new List <Stat>();
if (!cannotChangePrefixes)
{
statPool.AddRange(item.Prefixes);
}
if (!cannotChangeSuffixes)
{
statPool.AddRange(item.Suffixes);
}
if (currencyModifiers.QualityAffectsExplicitOdds && item.Quality > 0 &&
item.QualityType != QualityType.Default)
{
var statOdds = statPool.ToDictionary(
x => x,
x => x.Affix.Tags.Contains(QualityTags[item.QualityType]) ? 100 - item.Quality : 100);
var randomValue = random.Next(statOdds.Sum(x => x.Value));
foreach (var statOdd in statOdds)
{
if (randomValue < statOdd.Value)
{
item.Stats.Remove(statOdd.Key);
break;
}
randomValue -= statOdd.Value;
}
}
var index = random.Next(statPool.Count);
item.Stats.Remove(statPool[index]);
}
public Affix GetAffix(EquipmentModifiers equipmentModifiers, CurrencyModifiers currencyModifiers, List <Affix> affixes, EquipmentRarity rarity, IRandom random)
{
PoolKey key = new PoolKey(equipmentModifiers, currencyModifiers);
if (!_poolDic.ContainsKey(key))
{
_poolDic.Add(key, GenerateAffixPool(equipmentModifiers, currencyModifiers));
}
AffixPool pool = _poolDic[key];
var existingGroups = new HashSet <string>(affixes.Select(x => x.Group));
int affixesCount = rarity == EquipmentRarity.Normal ? 0 :
rarity == EquipmentRarity.Magic ? 1 :
rarity == EquipmentRarity.Rare ? 3 : 0;
double prefixSkipAmount = CalculateSkipAmount("prefix", pool.PrefixWeight, pool.PrefixGroupWeights, affixes, affixesCount);
double suffixSkipAmount = CalculateSkipAmount("suffix", pool.SuffixWeight, pool.SuffixGroupWeights, affixes, affixesCount);
var targetWeight = random.NextDouble() * (pool.TotalWeight - prefixSkipAmount - suffixSkipAmount);
return(GetRandomAffixFromPool(pool, targetWeight, existingGroups, prefixSkipAmount, suffixSkipAmount));
}
public static bool AddExplicit(IRandom random, Equipment item, AffixManager affixManager, CurrencyModifiers currencyModifiers)
{
var equipmentModifiers = new EquipmentModifiers(item);
var affix = affixManager.GetAffix(equipmentModifiers, currencyModifiers, item.Stats.Select(x => x.Affix).ToList(), item.Rarity, random);
if (affix == null)
{
return(false);
}
var stat = AffixToStat(random, item, affix);
item.Stats.Add(stat);
return(true);
}
/*
* Add explicits until the item has an amount equal to the selected count
*/
public static void AddExplicits(IRandom random, Equipment item, AffixManager affixManager, Dictionary <int, int> affixCountOdds, CurrencyModifiers currencyModifiers)
{
var sum = affixCountOdds.Sum(x => x.Value);
var roll = random.Next(sum);
var affixCount = 0;
int count = 0;
foreach (var weight in affixCountOdds)
{
count += weight.Value;
if (roll < count)
{
affixCount = weight.Key;
break;
}
}
while (item.Stats.Count < affixCount)
{
bool successful = StatFactory.AddExplicit(random, item, affixManager, currencyModifiers);
if (!successful)
{
break;
}
}
}
public PoolKey(EquipmentModifiers equipmentModifiers, CurrencyModifiers currencyModifiers)
{
this.EquipmentModifiers = equipmentModifiers;
this.CurrencyModifiers = currencyModifiers;
}