33 lines
465 B
C#
33 lines
465 B
C#
using MoonTools.ECS.Collections;
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namespace MoonTools.ECS;
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internal class IdAssigner
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{
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uint Next;
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NativeArray<uint> AvailableIds = new NativeArray<uint>();
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public uint Assign()
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{
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if (AvailableIds.TryPop(out var id))
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{
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return id;
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}
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id = Next;
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Next += 1;
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return id;
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}
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public void Unassign(uint id)
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{
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AvailableIds.Append(id);
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}
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public void CopyTo(IdAssigner other)
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{
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AvailableIds.CopyTo(other.AvailableIds);
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other.Next = Next;
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}
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}
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