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Allow randomizing IV32

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Really shouldn't use it.
This commit is contained in:
Kurt 2024-05-10 19:30:01 -05:00
parent 969f733c2c
commit e0172b601c
1 changed files with 26 additions and 1 deletions
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27
PKHeX.Core/Editing/Bulk/BatchEditing.cs
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@ -553,6 +553,31 @@ public static class BatchEditing
}
if (TryGetHasProperty(pk, cmd.PropertyName, out var pi))
ReflectUtil.SetValue(pi, pk, Util.Rand.Next(pk.MaxIV + 1));
{
if (cmd.PropertyName == nameof(PK9.IV32))
{
var value = (uint)Util.Rand.Next(0x3FFFFFFF + 1);
if (pk is BK4 bk) // Big Endian, reverse IV ordering
{
value <<= 2; // flags are the lowest bits, and our random value is still fine.
value |= bk.IV32 & 3; // preserve the flags
}
else
{
var exist = ReflectUtil.GetValue(pk, cmd.PropertyName);
value |= exist switch
{
uint iv => iv & (3u << 30), // preserve the flags
_ => 0,
};
}
ReflectUtil.SetValue(pi, pk, value);
}
else
{
var value = Util.Rand.Next(pk.MaxIV + 1);
ReflectUtil.SetValue(pi, pk, value);
}
}
}
}