/// <summary>
/// Analyzes a <see cref="PKM"/> to find a matching PIDIV method.
/// </summary>
/// <param name="pk">Input <see cref="PKM"/>.</param>
/// <returns><see cref="PIDIV"/> object containing seed and method info.</returns>
public static PIDIV Analyze(PKM pk)
{
if (pk.Format < 3)
{
return(AnalyzeGB(pk));
}
var pid = pk.EncryptionConstant;
var top = pid >> 16;
var bot = pid & 0xFFFF;
var IVs = new uint[6];
for (int i = 0; i < 6; i++)
{
IVs[i] = (uint)pk.GetIV(i);
}
if (GetLCRNGMatch(top, bot, IVs, out PIDIV pidiv))
{
return(pidiv);
}
if (pk.Species == (int)Species.Unown && GetLCRNGUnownMatch(top, bot, IVs, out pidiv)) // frlg only
{
return(pidiv);
}
if (GetColoStarterMatch(pk, top, bot, IVs, out pidiv))
{
return(pidiv);
}
if (GetXDRNGMatch(pk, top, bot, IVs, out pidiv))
{
return(pidiv);
}
// Special cases
if (GetLCRNGRoamerMatch(top, bot, IVs, out pidiv))
{
return(pidiv);
}
if (GetChannelMatch(top, bot, IVs, out pidiv, pk))
{
return(pidiv);
}
if (GetMG4Match(pid, IVs, out pidiv))
{
return(pidiv);
}
if (GetBACDMatch(pk, pid, IVs, out pidiv))
{
return(pidiv);
}
if (GetModifiedPIDMatch(pk, pid, IVs, out pidiv))
{
return(pidiv);
}
return(PIDIV.None); // no match
}
/// <summary>
/// Sets the values based on the current <see cref="PKM.IVs"/>.
/// </summary>
/// <param name="a">Accessor for setting the values</param>
/// <param name="pk">Retriever for IVs</param>
public static void SetSuggestedAwakenedValues(this IAwakened a, PKM pk)
{
for (int i = 0; i < 6; i++)
{
if (pk.GetIV(i) > 2)
{
a.SetAV(i, 200);
}
}
}
public static bool GetIsFixedIVSequenceValidNoRand(IReadOnlyList <int> IVs, PKM pkm)
{
for (int i = 0; i < 6; i++)
{
if (IVs[i] != pkm.GetIV(i))
{
return(false);
}
}
return(true);
}
public static IEnumerable <uint> GetCuteCharmSeeds(PKM pk)
{
Span <uint> IVs = stackalloc uint[6];
for (int i = 0; i < 6; i++)
{
IVs[i] = (uint)pk.GetIV(i);
}
var bot = GetIVChunk(IVs, 0);
var top = GetIVChunk(IVs, 3);
return(GetSeedsFromIVs(RNG.LCRNG, top, bot));
}
public static bool GetIsFixedIVSequenceValid(IReadOnlyList <int> IVs, PKM pkm, int max = 31)
{
for (int i = 0; i < 6; i++)
{
if ((uint)IVs[i] > max) // random
{
continue;
}
if (IVs[i] != pkm.GetIV(i))
{
return(false);
}
}
return(true);
}
private static bool IsGoIVSetValid(PKM pkm)
{
// Stamina*2 | 1 -> HP
// ATK * 2 | 1 -> ATK&SPA
// DEF * 2 | 1 -> DEF&SPD
// Speed is random.
// All IVs must be odd (except speed) and equal to their counterpart.
if ((pkm.GetIV(1) & 1) != 1 || pkm.GetIV(1) != pkm.GetIV(4)) // ATK=SPA
{
return(false);
}
if ((pkm.GetIV(2) & 1) != 1 || pkm.GetIV(2) != pkm.GetIV(5)) // DEF=SPD
{
return(false);
}
return((pkm.GetIV(0) & 1) == 1); // HP
}
