public static void GetShinyFrames(ulong seed, out int[] frames, out uint[] type, out List <uint[, ]> IVs, SeedCheckResults mode)
{
int shinyindex = 0;
frames = new int[3];
type = new uint[3];
IVs = new List <uint[, ]>();
bool foundStar = false;
bool foundSquare = false;
var rng = new Xoroshiro128Plus(seed);
for (int i = 0; ; i++)
{
uint _ = (uint)rng.NextInt(0xFFFFFFFF); // EC
uint SIDTID = (uint)rng.NextInt(0xFFFFFFFF);
uint PID = (uint)rng.NextInt(0xFFFFFFFF);
var shinytype = GetShinyType(PID, SIDTID);
// If we found a shiny, record it and return if we got everything we wanted.
if (shinytype != 0)
{
if (shinytype == 1)
{
foundStar = true;
}
else if (shinytype == 2)
{
foundSquare = true;
}
if (shinyindex == 0 || mode == SeedCheckResults.FirstThree || (foundStar && foundSquare))
{
frames[shinyindex] = i;
type[shinyindex] = shinytype;
GetShinyIVs(rng, out uint[,] frameIVs);
IVs.Add(frameIVs);
shinyindex++;
}
if (mode == SeedCheckResults.ClosestOnly || (mode == SeedCheckResults.FirstStarAndSquare && foundStar && foundSquare) || shinyindex >= 3)
{
return;
}
}
// Get the next seed, and reset for the next iteration
rng = new Xoroshiro128Plus(seed);
seed = rng.Next();
rng = new Xoroshiro128Plus(seed);
}
}
private static int GetFramesForward(ulong s0, ulong s1, ulong n0, ulong n1, int loop)
{
var rand = new Xoroshiro128Plus(s0, s1);
for (int i = 0; i < loop; i++)
{
_ = rand.Next();
if (rand.GetState() == (n0, n1))
{
return(i);
}
}
return(-1);
}
public static bool IsOriginalSeed(this Spawner8a spawner, ulong groupSeed)
{
var rand = new Xoroshiro128Plus(groupSeed);
for (int i = 0; i < Spawner8a.EntryCount; i++)
{
var entry = spawner[i];
if (entry.IsEmpty != 0)
{
break;
}
if (entry.GenerateSeed != rand.Next())
{
return(false);
}
if (entry.AlphaSeed != rand.Next())
{
return(false);
}
}
return(rand.Next() == spawner.Meta.GroupSeed);
}
public static int GetNextShinyFrame(ulong seed, out uint type, out int star, out int square)
{
star = -1;
square = -1;
var rng = new Xoroshiro128Plus(seed);
for (int i = 0; ; i++)
{
uint _ = (uint)rng.NextInt(0xFFFFFFFF); // EC
uint SIDTID = (uint)rng.NextInt(0xFFFFFFFF);
uint PID = (uint)rng.NextInt(0xFFFFFFFF);
type = GetShinyType(PID, SIDTID);
if (star == -1)
{
if (type == 1)
{
star = i;
}
}
if (square == -1)
{
if (type == 2)
{
square = i;
}
}
// Get the next seed, and reset for the next iteration
rng = new Xoroshiro128Plus(seed);
seed = rng.Next();
rng = new Xoroshiro128Plus(seed);
if (i > 100_000)
{
return(star & square);
}
else if (star != -1 && square != -1)
{
return(star & square);
}
}
}
public static int GetNextShinyFrame(ulong seed, out uint type)
{
var rng = new Xoroshiro128Plus(seed);
for (int i = 0; ; i++)
{
uint _ = (uint)rng.NextInt(0xFFFFFFFF); // EC
uint SIDTID = (uint)rng.NextInt(0xFFFFFFFF);
uint PID = (uint)rng.NextInt(0xFFFFFFFF);
type = GetShinyType(PID, SIDTID);
if (type != 0)
{
return(i);
}
// Get the next seed, and reset for the next iteration
rng = new Xoroshiro128Plus(seed);
seed = rng.Next();
rng = new Xoroshiro128Plus(seed);
}
}
public static void SpecificSeedSearch(DenUtil.RaidData raidInfo, out long frames, out ulong seedRes, out ulong threeDay, out string ivSpread)
{
threeDay = seedRes = 0;
frames = 0;
ivSpread = string.Empty;
ulong seed = raidInfo.Den.Seed;
var rng = new Xoroshiro128Plus(seed);
for (long i = 0; i < raidInfo.SearchRange; i++)
{
if (i > 0)
{
rng = new Xoroshiro128Plus(seed);
seed = rng.Next();
rng = new Xoroshiro128Plus(seed);
}
uint EC = (uint)rng.NextInt(0xFFFFFFFF);
uint SIDTID = (uint)rng.NextInt(0xFFFFFFFF);
uint PID = (uint)rng.NextInt(0xFFFFFFFF);
uint shinytype = GetShinyType(PID, SIDTID);
if (shinytype == (uint)raidInfo.Shiny)
{
rng = GetIVs(rng, raidInfo.IVs, raidInfo.GuaranteedIVs, out uint[,] allIVs, out bool IVMatch);
if (!IVMatch)
{
continue;
}
GetCharacteristic(EC, allIVs, raidInfo.GuaranteedIVs - 1, out bool charMatch, raidInfo.Characteristic);
if (!charMatch)
{
continue;
}
rng = GetAbility(rng, raidInfo.Den.IsEvent ? raidInfo.RaidDistributionEncounter.Ability : (uint)raidInfo.RaidEncounter.Ability, out uint abilityT);
bool abilityMatch = raidInfo.Ability == AbilityType.Any ? abilityT != (uint)raidInfo.Ability : abilityT == (uint)raidInfo.Ability;
if (!abilityMatch)
{
continue;
}
rng = GetGender(rng, raidInfo.Ratio, raidInfo.Den.IsEvent ? raidInfo.RaidDistributionEncounter.Gender : (uint)raidInfo.RaidEncounter.Gender, out uint genderT);
bool genderMatch = raidInfo.Gender == GenderType.Any ? genderT != (uint)raidInfo.Gender : genderT == (uint)raidInfo.Gender;
if (!genderMatch)
{
continue;
}
GetNature(rng, raidInfo.Den.IsEvent ? raidInfo.RaidDistributionEncounter.Species : raidInfo.RaidEncounter.Species, raidInfo.Den.IsEvent ? raidInfo.RaidDistributionEncounter.AltForm : raidInfo.RaidEncounter.AltForm, out uint natureT);
bool natureMatch = raidInfo.Nature == Nature.Random ? natureT != (uint)raidInfo.Nature : natureT == (uint)raidInfo.Nature;
if (!natureMatch)
{
continue;
}
ivSpread = DenUtil.IVSpreadByStar(GetIVSpread(allIVs), raidInfo, seed);
frames = i;
seedRes = seed;
for (int d = 3; d > 0; d--)
{
seed -= 0x82A2B175229D6A5B;
}
threeDay = seed;
return;
}
if (i >= raidInfo.SearchRange)
{
return;
}
}
}