AlicizaX/DragonECS
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add page.xor

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DCFApixels 2024-11-26 02:25:15 +08:00
parent 2cc7a22e95
commit 0ca66e853b
1 changed files with 16 additions and 0 deletions
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16
src/Collections/EcsGroup.cs
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@ -402,7 +402,13 @@ namespace DCFApixels.DragonECS
//}
}
page->Indexes[entityID & PageSlot.MASK] = _count;
page->IndexesXOR ^= _count;
page->Count++;
//if (page->Count == 1)
//{
// ReadOnlySpan<int> pageSpan = new ReadOnlySpan<int>(page->Indexes, PageSlot.SIZE);
//}
}
public void RemoveUnchecked(int entityID)
@ -441,10 +447,18 @@ namespace DCFApixels.DragonECS
if (--page->Count == 0)
{
_source.ReturnPage(page->Indexes);
page->Indexes = null;
page->IndexesXOR = 0;
}
else
{
page->IndexesXOR ^= page->Indexes[localEntityID];
page->Indexes[localEntityID] = 0;
if (page->Count == 1)
{
ReadOnlySpan<int> pageSpan = new ReadOnlySpan<int>(page->Indexes, PageSlot.SIZE);
}
}
}
@ -484,6 +498,7 @@ namespace DCFApixels.DragonECS
_source.ReturnPage(page->Indexes);
page->Indexes = null;
}
page->IndexesXOR = 0;
page->Count = 0;
}
@ -1497,6 +1512,7 @@ namespace DCFApixels.DragonECS
public const int MASK = SIZE - 1;
public int* Indexes;
public int IndexesXOR;
public byte Count;
}
#endregion