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Fix adding parts

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This commit is contained in:
Andrew Cooper
2022-07-13 08:15:46 +10:00
parent 013baf71a2
commit a648ebf044
1 changed files with 6 additions and 1 deletions
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7
16_Bug/csharp/Parts/ParentPart.cs
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@@ -10,7 +10,12 @@ internal abstract class ParentPart : Part
} }
public bool TryAdd(IPart part, out Message message) public bool TryAdd(IPart part, out Message message)
=> IsPresent ? TryAddCore(part, out message) : ReportDoNotHave(out message); => (part.GetType() == GetType(), IsPresent) switch
{
(true, _) => TryAdd(out message),
(false, false) => ReportDoNotHave(out message),
_ => TryAddCore(part, out message)
};
protected abstract bool TryAddCore(IPart part, out Message message); protected abstract bool TryAddCore(IPart part, out Message message);