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update DeleteLeakedEntites

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& rename from DeleteEmptyEntites to DeleteLeakedEntites
This commit is contained in:
Mikhail 2024-02-22 00:54:42 +08:00
parent 60c103a26f
commit 19b1ddbc7d
1 changed files with 21 additions and 1 deletions
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22
src/EcsWorld.cs
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@ -26,6 +26,9 @@ namespace DCFApixels.DragonECS
internal int[] _entityComponentMasks = Array.Empty<int>();
private const int COMPONENT_MATRIX_MASK_BITSIZE = 32;
//"лениво" обновляется только для NewEntity
private long _deleteLeakedEntitesLastVersion = 0;
//обновляется в NewEntity и в DelEntity
private long _version = 0;
private List<WeakReference<EcsGroup>> _groups = new List<WeakReference<EcsGroup>>();
@ -237,6 +240,11 @@ namespace DCFApixels.DragonECS
Throw.World_EntityIsNotContained(entityID);
}
#endif
unchecked
{
_version++;
_deleteLeakedEntitesLastVersion++;
}
_delEntBuffer[_delEntBufferCount++] = entityID;
_gens[entityID] |= DEATH_GEN_BIT;
_entitiesCount--;
@ -295,15 +303,27 @@ namespace DCFApixels.DragonECS
return true;
}
public void DeleteEmptyEntites()
public bool DeleteLeakedEntites()
{
if (_deleteLeakedEntitesLastVersion == _version)
{
return false;
}
int delCount = 0;
foreach (var e in Entities)
{
if (_componentCounts[e] <= 0)
{
DelEntity(e);
delCount++;
}
}
if(delCount > 0)
{
EcsDebug.PrintWarning($"Detected and deleted {delCount} leaking entities.");
}
_deleteLeakedEntitesLastVersion = _version;
return delCount > 0;
}
#endregion