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refacotr GetComponents(debug) & add GetComponentTypeIDs(debug)

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Mikhail 2024-03-03 05:52:19 +08:00
parent c05cd91c4e
commit 330261b971
1 changed files with 26 additions and 28 deletions
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54
src/EcsWorld.cs
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@ -1,5 +1,6 @@
using DCFApixels.DragonECS.Internal;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
@ -624,43 +625,35 @@ namespace DCFApixels.DragonECS
#endregion
#region Debug Components
private static int[] _componentIDsBuffer = new int[64];
public ReadOnlySpan<int> GetComponentTypeIDs(int entityID)
{
int count = GetComponentTypeIDs(entityID, ref _componentIDsBuffer);
return new ReadOnlySpan<int>(_componentIDsBuffer, 0, count);
}
public void GetComponents(int entityID, List<object> list)
{
list.Clear();
var itemsCount = GetComponentsCount(entityID);
if (itemsCount <= 0) { return; }
int poolIndex = 0;
uint bit;
for (int chunkIndex = entityID * _entityComponentMaskLength, chunkIndexMax = chunkIndex + _entityComponentMaskLength; chunkIndex < chunkIndexMax; chunkIndex++)
int count = GetComponentTypeIDs(entityID, ref _componentIDsBuffer);
for (int i = 0; i < count; i++)
{
bit = 0x0000_0001;
int chunk = _entityComponentMasks[chunkIndex];
if (chunk == 0)
{
poolIndex += COMPONENT_MASK_CHUNK_SIZE;
}
else
{
while (bit != 0)
{
if ((chunk & bit) != 0)
{
itemsCount--;
list.Add(_pools[poolIndex].GetRaw(entityID));
if (itemsCount <= 0) { goto exit; }
}
bit <<= 1;
poolIndex++;
}
}
list.Add(_pools[_componentIDsBuffer[i]].GetRaw(entityID));
}
exit:;
}
public void GetComponentTypes(int entityID, HashSet<Type> typeSet)
{
typeSet.Clear();
int count = GetComponentTypeIDs(entityID, ref _componentIDsBuffer);
for (int i = 0; i < count; i++)
{
typeSet.Add(_pools[_componentIDsBuffer[i]].ComponentType);
}
}
private int GetComponentTypeIDs(int entityID, ref int[] componentIDs)
{
int count = 0;
var itemsCount = GetComponentsCount(entityID);
if(itemsCount <= 0) { return; }
if (itemsCount <= 0) { return count; }
int poolIndex = 0;
uint bit;
for (int chunkIndex = entityID * _entityComponentMaskLength, chunkIndexMax = chunkIndex + _entityComponentMaskLength; chunkIndex < chunkIndexMax; chunkIndex++)
@ -678,7 +671,11 @@ namespace DCFApixels.DragonECS
if ((chunk & bit) != 0)
{
itemsCount--;
typeSet.Add(_pools[poolIndex].ComponentType);
if(count > componentIDs.Length)
{
Array.Resize(ref componentIDs, count << 1);
}
componentIDs[count++] = _pools[poolIndex].ComponentTypeID;
if (itemsCount <= 0) { goto exit; }
}
bit <<= 1;
@ -687,6 +684,7 @@ namespace DCFApixels.DragonECS
}
}
exit:;
return count;
}
#endregion
}