/// <summary>
/// Extracts possible level combinations for the given values.
/// </summary>
/// <param name="species"></param>
/// <param name="level">Total level of the creature.</param>
/// <param name="statIOs">Controls that display the stats</param>
/// <param name="lowerTEBound">Lowest possible taming effectiveness</param>
/// <param name="upperTEBound">Highest possible taming effectiveness</param>
/// <param name="tamed"></param>
/// <param name="bred"></param>
/// <param name="imprintingBonusRounded"></param>
/// <param name="adjustImprinting"></param>
/// <param name="allowMoreThanHundredImprinting"></param>
/// <param name="imprintingBonusMultiplier"></param>
/// <param name="considerWildLevelSteps"></param>
/// <param name="wildLevelSteps"></param>
/// <param name="highPrecisionInputs">If true, the input is expected to be a float value from an export file.
/// If false, it's assumed to be a displayed value from the game with one decimal digit.</param>
/// <param name="imprintingChanged"></param>
public void ExtractLevels(Species species, int level, List <StatIO> statIOs, double lowerTEBound, double upperTEBound,
bool tamed, bool bred, double imprintingBonusRounded, bool adjustImprinting, bool allowMoreThanHundredImprinting, double imprintingBonusMultiplier,
bool considerWildLevelSteps, int wildLevelSteps, bool highPrecisionInputs, out bool imprintingChanged)
{
List <CreatureStat> stats = species.stats;
ValidResults = true;
imprintingChanged = false;
considerWildLevelSteps = considerWildLevelSteps &&
!bred &&
species.name.Substring(0, 3) != "Tek" &&
species.name != "Jerboa"
;
this._bred = bred;
PostTamed = bred || tamed;
List <MinMaxDouble> imprintingBonusList = new List <MinMaxDouble> {
new MinMaxDouble(0)
};
if (bred)
{
if (!adjustImprinting)
{
imprintingBonusList[0] = new MinMaxDouble(imprintingBonusRounded);
}
else
{
imprintingBonusList = CalculateImprintingBonus(species, imprintingBonusRounded, imprintingBonusMultiplier, statIOs[(int)StatNames.Torpidity].Input, statIOs[(int)StatNames.Food].Input);
}
}
for (int IBi = 0; IBi < imprintingBonusList.Count; IBi++)
{
_imprintingBonusRange = imprintingBonusList[IBi];
_imprintingBonusRange.SetToIntersectionWith(0, (allowMoreThanHundredImprinting ? 5 : 1)); // it's assumed that a valid IB will not be larger than 500%
var imprintingMultiplierRanges = new MinMaxDouble[Values.STATS_COUNT];
for (int s = 0; s < Values.STATS_COUNT; s++)
{
double statImprintingMultiplier = species.StatImprintMultipliers[s];
imprintingMultiplierRanges[s] = statImprintingMultiplier != 0
? new MinMaxDouble(1 + _imprintingBonusRange.Min * imprintingBonusMultiplier * statImprintingMultiplier,
1 + _imprintingBonusRange.Max * imprintingBonusMultiplier * statImprintingMultiplier)
: new MinMaxDouble(1);
}
var levelWildSumRange = new MinMaxInt((int)Math.Round((statIOs[(int)StatNames.Torpidity].Input / imprintingMultiplierRanges[(int)StatNames.Torpidity].Max - (PostTamed ? stats[(int)StatNames.Torpidity].AddWhenTamed : 0) - stats[(int)StatNames.Torpidity].BaseValue) / (stats[(int)StatNames.Torpidity].BaseValue * stats[(int)StatNames.Torpidity].IncPerWildLevel)),
(int)Math.Round((statIOs[(int)StatNames.Torpidity].Input / imprintingMultiplierRanges[(int)StatNames.Torpidity].Min - (PostTamed ? stats[(int)StatNames.Torpidity].AddWhenTamed : 0) - stats[(int)StatNames.Torpidity].BaseValue) / (stats[(int)StatNames.Torpidity].BaseValue * stats[(int)StatNames.Torpidity].IncPerWildLevel)));
var levelDomSumRange = new MinMaxInt(Math.Max(0, level - 1 - levelWildSumRange.Max),
Math.Max(0, level - 1 - levelWildSumRange.Min));
LevelWildSum = levelWildSumRange.Min;
LevelDomSum = levelDomSumRange.Min; // TODO implement range-mechanic
_levelsUndeterminedWild = LevelWildSum;
_levelsUndeterminedDom = LevelDomSum;
if (bred)
{
// bred creatures always have 100% TE
lowerTEBound = 1;
upperTEBound = 1;
}
else
{
// sometimes it fails due to double-precision errors, e.g.
// Pteranodon (Lvl 34, TE: 80%): HP: 415.9 (6, 0); St: 195 (6, 0); Ox: 240 (6, 0); Fo: 2150.4 (6, 0); We: 134.4 (6, 0); Dm: 141.6% (3, 0); Sp: 135% (0, 0); To: 358.1 (33);
// will fail the extraction with a lowerTEBound of 0.8, it only extracts with a lowerTEBound of 0.79, then displays 0.8 as result for the TE. Adding these margins make it work as expected.
lowerTEBound -= 0.0006;
if (lowerTEBound < 0)
{
lowerTEBound = 0;
}
upperTEBound += 0.0006;
}
// check all possible level-combinations
for (int s = 0; s < Values.STATS_COUNT; s++)
{
if (!species.UsesStat(s))
{
Results[s].Add(new StatResult(0, 0));
continue;
}
if (statIOs[s].Input <= 0) // if stat is unknown (e.g. oxygen sometimes is not shown)
{
Results[s].Add(new StatResult(-1, 0));
continue;
}
statIOs[s].postTame = PostTamed;
// determine the precision of the input value
float toleranceForThisStat = StatValueCalculation.DisplayedAberration(statIOs[s].Input, Utils.Precision(s), highPrecisionInputs);
//Console.WriteLine($"Precision stat {s}: {toleranceForThisStat}");
MinMaxDouble inputValue = new MinMaxDouble(statIOs[s].Input - toleranceForThisStat, statIOs[s].Input + toleranceForThisStat);
double statBaseValue = stats[s].BaseValue;
if (PostTamed && s == (int)StatNames.Health)
{
statBaseValue *= (double)species.TamedBaseHealthMultiplier; // + 0.00000000001; // todo double-precision handling
}
bool withTEff = (PostTamed && stats[s].MultAffinity > 0);
if (withTEff)
{
StatsWithTE.Add(s);
}
int minLW = 0;
int maxLW;
if (stats[s].IncPerWildLevel > 0)
{
double multAffinityFactor = stats[s].MultAffinity;
if (PostTamed)
{
// the multiplicative bonus is only multiplied with the TE if it is positive (i.e. negative boni won't get less bad if the TE is low)
if (multAffinityFactor > 0)
{
multAffinityFactor *= lowerTEBound;
}
multAffinityFactor += 1;
}
else
{
multAffinityFactor = 1;
}
maxLW = (int)Math.Round(((inputValue.Max / multAffinityFactor - (PostTamed ? stats[s].AddWhenTamed : 0)) / statBaseValue - 1) / stats[s].IncPerWildLevel); // floor is too unprecise
}
else
{
minLW = -1;
maxLW = -1;
}
if (maxLW > LevelWildSum)
{
maxLW = LevelWildSum;
}
double maxLD = 0;
if (!statIOs[s].DomLevelLockedZero && PostTamed && species.DisplaysStat(s) && stats[s].IncPerTamedLevel > 0)
{
int ww = 0; // base wild level for the tamed creature needed to be alive
if (statBaseValue + stats[s].AddWhenTamed < 0)
{
// e.g. Griffin
// get lowest wild level at which the creature is alive
while (StatValueCalculation.CalculateValue(species, s, ww, 0, true, lowerTEBound, 0, false) <= 0)
{
ww++;
}
}
maxLD = Math.Round((inputValue.Max / ((statBaseValue * (1 + stats[s].IncPerWildLevel * ww) + stats[s].AddWhenTamed) * (1 + lowerTEBound * stats[s].MultAffinity)) - 1) / stats[s].IncPerTamedLevel); //floor is sometimes too low
}
if (maxLD > _levelsUndeterminedDom)
{
maxLD = _levelsUndeterminedDom;
}
if (maxLD < 0)
{
maxLD = 0;
}
MinMaxDouble statImprintingMultiplierRange = new MinMaxDouble(1);
// only use imprintingMultiplier for stats that use them. Stamina and Oxygen don't use ist. Sometimes speed neither.
if (bred && species.StatImprintMultipliers[s] != 0)
{
statImprintingMultiplierRange = imprintingMultiplierRanges[s].Clone();
}
// if dom levels have no effect, just calculate the wild level
// for flyers (without mods) this means for speed no wild levels at all (i.e. not unknown, but 0)
// for the Diplodocus this means 0 wild levels in melee
if (stats[s].IncPerTamedLevel == 0)
{
if (stats[s].IncPerWildLevel == 0)
{
// check if the input value is valid
MinMaxDouble possibleStatValues = new MinMaxDouble(StatValueCalculation.CalculateValue(species, s, 0, 0, PostTamed, lowerTEBound, _imprintingBonusRange.Min, false),
StatValueCalculation.CalculateValue(species, s, 0, 0, PostTamed, upperTEBound, _imprintingBonusRange.Max, false));
if (inputValue.Overlaps(possibleStatValues))
{
Results[s].Add(new StatResult(0, 0, inputValue.Mean));
}
}
else
{
MinMaxDouble lwRange = new MinMaxDouble(((inputValue.Min / (PostTamed ? 1 + stats[s].MultAffinity : 1) - (PostTamed ? stats[s].AddWhenTamed : 0)) / (statBaseValue * statImprintingMultiplierRange.Max) - 1) / stats[s].IncPerWildLevel,
((inputValue.Max / (PostTamed ? 1 + stats[s].MultAffinity : 1) - (PostTamed ? stats[s].AddWhenTamed : 0)) / (statBaseValue * statImprintingMultiplierRange.Min) - 1) / stats[s].IncPerWildLevel);
int lw = (int)Math.Round(lwRange.Mean);
if (lwRange.Includes(lw) && lw >= 0 && lw <= maxLW)
{
Results[s].Add(new StatResult(lw, 0, inputValue.Mean));
}
}
// even if no result was found, there is no other valid
continue;
}
for (int lw = minLW; lw < maxLW + 1; lw++)
{
// imprinting bonus is applied to all stats except stamina (s==1) and oxygen (s==2) and speed (s==6)
MinMaxDouble valueWODomRange = new MinMaxDouble(statBaseValue * (1 + stats[s].IncPerWildLevel * lw) * statImprintingMultiplierRange.Min + (PostTamed ? stats[s].AddWhenTamed : 0),
statBaseValue * (1 + stats[s].IncPerWildLevel * lw) * statImprintingMultiplierRange.Max + (PostTamed ? stats[s].AddWhenTamed : 0)); // value without domesticated levels
if (!withTEff)
{
// calculate the only possible Ld, if it's an integer, take it.
if (stats[s].IncPerTamedLevel > 0)
{
MinMaxDouble ldRange = new MinMaxDouble((inputValue.Min / (valueWODomRange.Max * (PostTamed ? 1 + stats[s].MultAffinity : 1)) - 1) / stats[s].IncPerTamedLevel,
(inputValue.Max / (valueWODomRange.Min * (PostTamed ? 1 + stats[s].MultAffinity : 1)) - 1) / stats[s].IncPerTamedLevel);
int ld = (int)Math.Round(ldRange.Mean);
if (ldRange.Includes(ld) && ld >= 0 && ld <= maxLD)
{
Results[s].Add(new StatResult(lw, ld, inputValue.Mean));
}
}
else
{
Results[s].Add(new StatResult(lw, 0, inputValue.Mean));
}
}
else
{
for (int ld = 0; ld <= maxLD; ld++)
{
// taming bonus is dependent on taming-effectiveness
// get tamingEffectiveness-possibility
// calculate rounding-error thresholds. Here it's assumed that the displayed ingame value is maximal 0.5 off of the true ingame value
MinMaxDouble tamingEffectiveness = new MinMaxDouble((inputValue.Min / (1 + stats[s].IncPerTamedLevel * ld) - valueWODomRange.Max) / (valueWODomRange.Max * stats[s].MultAffinity),
(inputValue.Max / (1 + stats[s].IncPerTamedLevel * ld) - valueWODomRange.Min) / (valueWODomRange.Min * stats[s].MultAffinity));
if (tamingEffectiveness.Min > upperTEBound)
{
continue;
}
if (tamingEffectiveness.Max < lowerTEBound)
{
break; // if tamingEff < lowerBound: break, in this d-loop it's getting only smaller
}
// here it's ensured the TE overlaps the bounds, so we can clamp it to the bounds
if (tamingEffectiveness.Min < lowerTEBound)
{
tamingEffectiveness.Min = lowerTEBound;
}
if (tamingEffectiveness.Max > upperTEBound)
{
tamingEffectiveness.Max = upperTEBound;
}
if (!bred)
{
// check if the totalLevel and the TE is possible by using the TE-levelbonus (credits for this check which sorts out more impossible results: https://github.com/VolatilePulse , thanks!)
int levelPostTame = LevelWildSum + 1;
MinMaxInt levelPreTameRange = new MinMaxInt(Creature.CalculatePreTameWildLevel(levelPostTame, tamingEffectiveness.Max),
Creature.CalculatePreTameWildLevel(levelPostTame, tamingEffectiveness.Min));
bool impossibleTE = true;
for (int wildLevel = levelPreTameRange.Min; wildLevel <= levelPreTameRange.Max; wildLevel++)
{
MinMaxInt levelPostTameRange = new MinMaxInt((int)Math.Floor(wildLevel * (1 + tamingEffectiveness.Min / 2)),
(int)Math.Floor(wildLevel * (1 + tamingEffectiveness.Max / 2)));
if (levelPostTameRange.Includes(levelPostTame))
{
impossibleTE = false;
break;
}
}
if (impossibleTE)
{
continue;
}
// test if TE with torpor-level of tamed-creatures results in a valid wild-level according to the possible levelSteps
if (considerWildLevelSteps)
{
bool validWildLevel = false;
for (int wildLevel = levelPreTameRange.Min; wildLevel <= levelPreTameRange.Max; wildLevel++)
{
if (wildLevel % wildLevelSteps == 0)
{
validWildLevel = true;
break;
}
}
if (!validWildLevel)
{
continue;
}
}
// if another stat already is dependent on TE, check if this TE overlaps any of their TE-ranges. If not, TE is not possible (a creature can only have the same TE for all TE-dependent stats)
if (StatsWithTE.Count > 1)
{
bool teExistent = false;
for (int er = 0; er < Results[StatsWithTE[0]].Count; er++)
{
if (tamingEffectiveness.Overlaps(Results[StatsWithTE[0]][er].TE))
{
teExistent = true;
break;
}
}
if (!teExistent)
{
continue;
}
}
}
Results[s].Add(new StatResult(lw, ld, inputValue.Mean, tamingEffectiveness));
}
}
}
}
if (bred)
{
// if each stat has at least one result, assume the extraction was valid with the chosen IB
if (EveryStatHasAtLeastOneResult)
{
// all stats have a result, don't test the other possible IBs
imprintingChanged = (Math.Abs(imprintingBonusRounded - ImprintingBonus) > 0.01);
break;
}
else if (IBi < imprintingBonusList.Count - 1)
{
// not all stats got a result, clear results for the next round
Clear();
ValidResults = true;
}
}
}
}
