private CheckResult VerifyCommonMemory(PKM pkm, int handler, int gen, LegalInfo info)
{
var memory = MemoryVariableSet.Read((ITrainerMemories)pkm, handler);
// Actionable HM moves
int matchingMoveMemory = Array.IndexOf(Memories.MoveSpecificMemories[0], memory.MemoryID);
if (matchingMoveMemory != -1)
{
// Gen8 has no HMs, so this memory can never exist.
if (gen != 6 || (pkm.Species != (int)Species.Smeargle && !Legal.GetCanLearnMachineMove(pkm, Memories.MoveSpecificMemories[1][matchingMoveMemory], 6)))
{
return(GetInvalid(string.Format(LMemoryArgBadMove, memory.Handler)));
}
}
switch (memory.MemoryID)
{
// {0} saw {2} carrying {1} on its back. {4} that {3}.
case 21 when gen != 6 || !Legal.GetCanLearnMachineMove(new PK6 {
Species = memory.Variable, EXP = Experience.GetEXP(100, PersonalTable.XY.GetFormeIndex(memory.Variable, 0))
}, 19, 6):
return(GetInvalid(string.Format(LMemoryArgBadMove, memory.Handler)));
case 16 when memory.Variable == 0 && !Legal.GetCanKnowMove(pkm, gen, memory.Variable, info.EvoChainsAllGens[gen]):
case 48 when memory.Variable == 0 && !Legal.GetCanKnowMove(pkm, gen, memory.Variable, info.EvoChainsAllGens[gen]):
return(GetInvalid(string.Format(LMemoryArgBadMove, memory.Handler)));
// {0} was able to remember {2} at {1}'s instruction. {4} that {3}.
case 49 when memory.Variable == 0 && !Legal.GetCanRelearnMove(pkm, gen, memory.Variable, info.EvoChainsAllGens[gen]):
return(GetInvalid(string.Format(LMemoryArgBadMove, memory.Handler)));
}
if (gen == 6 && !Memories.CanHaveIntensity(memory.MemoryID, memory.Intensity))
{
if (pkm.Gen6 || (pkm.Gen7 && memory.MemoryID != 0)) // todo: memory intensity checks for gen8
{
return(GetInvalid(string.Format(LMemoryIndexIntensityMin, memory.Handler, Memories.GetMinimumIntensity(memory.MemoryID))));
}
}
if (gen == 6 && memory.MemoryID != 4 && !Memories.CanHaveFeeling(memory.MemoryID, memory.Feeling))
{
if (pkm.Gen6 || (pkm.Gen7 && memory.MemoryID != 0)) // todo: memory feeling checks for gen8
{
return(GetInvalid(string.Format(LMemoryFeelInvalid, memory.Handler)));
}
}
return(GetValid(string.Format(LMemoryF_0_Valid, memory.Handler)));
}
private static bool CanKnowMove(PKM pkm, MemoryVariableSet memory, int gen, LegalInfo info, bool battleOnly = false)
{
var move = memory.Variable;
if (move == 0)
{
return(false);
}
if (pkm.HasMove(move))
{
return(true);
}
if (Legal.GetCanKnowMove(pkm, memory.Variable, gen, info.EvoChainsAllGens))
{
return(true);
}
var enc = info.EncounterMatch;
if (enc is IMoveset ms && ms.Moves.Contains(move))
{
return(true);
}
if (battleOnly)
{
// Some moves can only be known in battle; outside of battle they aren't obtainable as a memory parameter.
switch (move)
{
case 781 when pkm.Species == (int)Species.Zacian: // Behemoth Blade
case 782 when pkm.Species == (int)Species.Zamazenta: // Behemoth Blade
return(true);
}
}
return(false);
}
private static bool GetIsMoveKnowable(PKM pkm, int gen, int move) => Legal.GetCanKnowMove(pkm, move, gen);