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DCFApixels 2025-04-23 12:24:33 +08:00
parent a200ea6153
commit 82d6a8aeec
1 changed files with 60 additions and 42 deletions
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102
src/Pools/EcsPool.cs
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@ -9,6 +9,7 @@ using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Linq;
using System.Runtime.CompilerServices;
#if ENABLE_IL2CPP
using Unity.IL2CPP.CompilerServices;
@ -47,7 +48,7 @@ namespace DCFApixels.DragonECS
//private int[] _sparseEntities;
//private int[] _denseEntitiesDelayed;
private int[] _table;
private int _denseEntitiesDelayedCount = 0;
private int _denseEntitiesDelayePtr = 0;
private bool _isDenseEntitiesDelayedValid = false;
private int _recycledCount = 0;
@ -124,6 +125,7 @@ namespace DCFApixels.DragonECS
{
Throw.UndefinedException();
}
//CheckValid();
#endif
return ref result;
}
@ -148,14 +150,14 @@ namespace DCFApixels.DragonECS
}
public ref T TryAddOrGet(int entityID)
{
//if (Has(entityID))
//{
// return ref Get(entityID);
//}
//else
//{
// return ref Add(entityID);
//}
if (Has(entityID))
{
return ref Get(entityID);
}
else
{
return ref Add(entityID);
}
ref int itemIndex = ref _mapping[entityID];
@ -219,6 +221,7 @@ namespace DCFApixels.DragonECS
{
Throw.UndefinedException();
}
//CheckValid();
#endif
}
public void TryDel(int entityID)
@ -305,6 +308,37 @@ namespace DCFApixels.DragonECS
#endregion
#region Other
private void CheckValid()
{
#if DRAGONECS_DEEP_DEBUG
//if (_denseEntitiesEndPtr - _capacity - 1 != _itemsCount)
//{
// Throw.UndefinedException();
//}
HashSet<int> set = new HashSet<int>();
foreach (var item in _mapping.Where(o => o != 0))
{
if (set.Add(item) == false)
{
Throw.UndefinedException();
}
}
for (int entity = 0; entity < _mapping.Length; entity++)
{
var itemIndex = _mapping[entity];
if (itemIndex != 0)
{
var entityBufferIndex = _table[itemIndex];
var dense = _table[entityBufferIndex];
if (dense != entity)
{
Throw.UndefinedException();
}
}
}
#endif
}
void IEcsPool.AddEmpty(int entityID) { Add(entityID); }
void IEcsPool.AddRaw(int entityID, object dataRaw)
{
@ -341,30 +375,22 @@ namespace DCFApixels.DragonECS
private unsafe void UpdateDenseEntities()
{
if (_isDenseEntitiesDelayedValid) { return; }
//_denseEntitiesDelayedCount = 1;
_denseEntitiesDelayedCount = 1 | _capacity;
//_denseEntitiesDelayed[0] = 0;
_denseEntitiesDelayePtr = 1 + _capacity;
_table[_capacity] = 0;
_recycledCount = 0;
//for (int i = 1, jRight = _capacity + _itemsCount + 1; _denseEntitiesDelayedCount <= _itemsCount; i++)
for (int i = 1, jRight = _itemsCount + 1 + _capacity, max = _itemsCount | _capacity; _denseEntitiesDelayedCount <= max; i++)
for (int i = 1, jRight = _itemsCount + 1 + _capacity, max = _itemsCount | _capacity; _denseEntitiesDelayePtr <= max; i++)
{
//if (_sparseEntities[i] == 0)
if (_table[i] == 0)
{
//_denseEntitiesDelayed[jRight] = i;
_table[jRight] = i;
jRight++;
_recycledCount++;
}
else
{
//_denseEntitiesDelayed[_denseEntitiesDelayedCount++] = _sparseEntities[i];
//_table[_denseEntitiesDelayedCount++ + _capacity] = _table[i];
_table[_denseEntitiesDelayedCount++] = _table[i];
_table[_denseEntitiesDelayePtr++] = _table[i];
}
}
_denseEntitiesDelayedCount -= _capacity;
#if DRAGONECS_DEEP_DEBUG
_lockToSpan = true;
@ -373,7 +399,7 @@ namespace DCFApixels.DragonECS
{
Throw.UndefinedException();
}
if (_denseEntitiesDelayedCount != _itemsCount + 1)
if (_denseEntitiesDelayePtr != _itemsCount + 1 + _capacity)
{
Throw.UndefinedException();
}
@ -393,10 +419,10 @@ namespace DCFApixels.DragonECS
}
}
_lockToSpan = false;
for (int i = _denseEntitiesDelayedCount; i < _denseEntitiesDelayedCount + _recycledCount; i++)
for (int i = _denseEntitiesDelayePtr; i < _denseEntitiesDelayePtr + _recycledCount; i++)
{
//var index = _denseEntitiesDelayed[i];
var index = _table[i + _capacity];
var index = _table[i];
//if (_sparseEntities[index] != 0)
if (_table[index] != 0)
{
@ -409,7 +435,7 @@ namespace DCFApixels.DragonECS
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private int GetFreeItemIndex(int entityID)
{
if (_denseEntitiesDelayedCount == _capacity)
if (_denseEntitiesDelayePtr == _table.Length)
{
UpdateDenseEntities();
if (_itemsCount + 1 == _capacity)
@ -418,23 +444,18 @@ namespace DCFApixels.DragonECS
}
}
int result = 0;
//ref int tf = ref _table[_denseEntitiesDelayedCount | _capacity];
if (_recycledCount != 0)
{
_recycledCount--;
//result = _denseEntitiesDelayed[_denseEntitiesDelayedCount];
result = _table[_denseEntitiesDelayedCount | _capacity];
result = _table[_denseEntitiesDelayePtr];
}
else
{
result = _denseEntitiesDelayedCount;
result = _denseEntitiesDelayePtr - _capacity;
}
#if DRAGONECS_DEEP_DEBUG
//if (_sparseEntities[result] != 0)
if (_table[result] != 0)
{
Throw.UndefinedException();
@ -443,20 +464,17 @@ namespace DCFApixels.DragonECS
{
Throw.UndefinedException();
}
if (result > _items.Length)
{
Throw.UndefinedException();
}
#endif
//_denseEntitiesDelayed[_denseEntitiesDelayedCount] = entityID;
_table[result] = _table[_denseEntitiesDelayedCount | _capacity] = entityID;
_table[result] = _table[_denseEntitiesDelayePtr] = entityID;
_itemsCount++;
_denseEntitiesDelayedCount++;
//_isDenseEntitiesDelayedValid = false;
_denseEntitiesDelayePtr++;
return result;
}
//private void CheckOrUpsize()
//{
// if (_itemsCount < _capacity) { return; }
// Resize(_items.Length << 1);
//}
private void Resize(int newSize)
{
if (newSize <= _capacity) { return; }
@ -474,7 +492,7 @@ namespace DCFApixels.DragonECS
_table = newTable;
_capacity = newSize;
_denseEntitiesDelayedCount = 0;
_denseEntitiesDelayePtr = _capacity + 1;
//_denseEntitiesDelayedPtr = _capacity;
_isDenseEntitiesDelayedValid = false;
UpdateDenseEntities();