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fix EcsGroup pages managment

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DCFApixels 2024-12-04 16:48:54 +08:00
parent 7db238709c
commit 914dfb52a6
1 changed files with 12 additions and 11 deletions
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21
src/Collections/EcsGroup.cs
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@ -5,7 +5,6 @@ using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Net.Http.Headers;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
@ -402,21 +401,23 @@ namespace DCFApixels.DragonECS
_dense[_count] = entityID;
//_sparse[entityID] = _count;
//_count == new index
ref PageSlot page = ref _sparsePages[entityID >> PageSlot.SHIFT];
if(page.Count++ == 1)
page.Count++;
// page.Count != 0
if (page.Count == 1)
{
int* x = _nullPage;
if (page.Indexes != x)
{
page.IndexesXOR = _count;
}
else // page.Count > 1
{
if (page.Count == 2)
{
page.Indexes = _source.TakePage();
page.Indexes[_dense[page.IndexesXOR] & PageSlot.MASK] = page.IndexesXOR;
}
if(page.Count != 1)
{
page.Indexes[entityID & PageSlot.MASK] = _count;
page.IndexesXOR ^= _count;
page.Indexes[entityID & PageSlot.MASK] = _count;
}
//if ((page.Count == 0 && page.IndexesXOR != 0) ||