PKHeX/PKHeX.Core/Editing/Applicators/GenderApplicator.cs
Kurt c301ce88ab Update Random to be a bit more thread safe
Random isn't thread safe; users of PKHeX.Core.dll might run multithreaded operations (see PKSM + ALM), so we need to have a thread-specific RNG available.

Thread Local get; to improve performance, save the random object locally whenever it is used more than once in the method.

https://docs.microsoft.com/en-us/dotnet/api/system.threading.threadlocal-1?redirectedfrom=MSDN&view=netframework-4.8
https://stackoverflow.com/questions/18333885/threadstatic-v-s-threadlocalt-is-generic-better-than-attribute/18337158#18337158
2020-01-25 21:49:52 -08:00

74 lines
2.6 KiB
C#

using System;
namespace PKHeX.Core
{
public static class GenderApplicator
{
/// <summary>
/// Sets the <see cref="PKM.Gender"/> value, with special consideration for the <see cref="PKM.Format"/> values which derive the <see cref="PKM.Gender"/> value.
/// </summary>
/// <param name="pk">Pokémon to modify.</param>
/// <param name="gender">Desired <see cref="PKM.Gender"/> value to set.</param>
public static void SetGender(this PKM pk, string gender)
{
int g = string.IsNullOrEmpty(gender)
? pk.GetSaneGender()
: PKX.GetGenderFromString(gender);
pk.SetGender(g);
}
/// <summary>
/// Sets the <see cref="PKM.Gender"/> value, with special consideration for the <see cref="PKM.Format"/> values which derive the <see cref="PKM.Gender"/> value.
/// </summary>
/// <param name="pk">Pokémon to modify.</param>
/// <param name="gender">Desired <see cref="PKM.Gender"/> value to set.</param>
public static void SetGender(this PKM pk, int gender)
{
gender = Math.Min(2, Math.Max(0, gender));
if (pk.Format <= 2)
{
pk.SetATKIVGender(gender);
}
else if (pk.Format <= 5)
{
pk.SetPIDGender(gender);
pk.Gender = gender;
}
else
{
pk.Gender = gender;
}
}
/// <summary>
/// Sanity checks the provided <see cref="PKM.Gender"/> value, and returns a sane value.
/// </summary>
/// <param name="pk"></param>
/// <returns>Most-legal <see cref="PKM.Gender"/> value</returns>
public static int GetSaneGender(this PKM pk)
{
int gt = pk.PersonalInfo.Gender;
switch (gt)
{
case 255: return 2; // Genderless
case 254: return 1; // Female-Only
case 0: return 0; // Male-Only
}
if (!pk.IsGenderValid())
return PKX.GetGenderFromPIDAndRatio(pk.PID, gt);
return pk.Gender;
}
/// <summary>
/// Updates the <see cref="PKM.IV_ATK"/> for a Generation 1/2 format <see cref="PKM"/>.
/// </summary>
/// <param name="pk">Pokémon to modify.</param>
/// <param name="gender">Desired <see cref="PKM.Gender"/>.</param>
public static void SetATKIVGender(this PKM pk, int gender)
{
var rnd = Util.Rand;
while (pk.Gender != gender)
pk.IV_ATK = rnd.Next(16);
}
}
}