internal void GetSharedComponentDataArray <T>(ref ComponentChunkIterator iterator, int indexInComponentGroup, int length, out SharedComponentDataArray <T> output) where T : struct, ISharedComponentData
{
iterator.IndexInComponentGroup = indexInComponentGroup;
#if ENABLE_UNITY_COLLECTIONS_CHECKS
var typeIndex = m_ComponentGroupData.ComponentTypeIndex(indexInComponentGroup);
output = new SharedComponentDataArray <T>(m_TypeManager.GetSharedComponentDataManager(), indexInComponentGroup, iterator, length, m_SafetyManager.GetSafetyHandle(typeIndex, true));
#else
output = new SharedComponentDataArray <T>(m_TypeManager.GetSharedComponentDataManager(), indexInComponentGroup, iterator, length);
#endif
}
internal ComponentGroupData GetVariation <SharedComponent1, SharedComponent2>(ArchetypeManager typeManager, SharedComponent1 sharedComponent1, SharedComponent2 sharedComponent2)
where SharedComponent1 : struct, ISharedComponentData
where SharedComponent2 : struct, ISharedComponentData
{
var componentIndex1 = GetIndexInComponentGroup(TypeManager.GetTypeIndex <SharedComponent1>());
var componentIndex2 = GetIndexInComponentGroup(TypeManager.GetTypeIndex <SharedComponent2>());
const int filteredCount = 2;
var filtered = (int *)UnsafeUtility.Malloc((filteredCount * 2 + 1) * sizeof(int), sizeof(int), Allocator.Temp);
filtered[0] = filteredCount;
filtered[1] = componentIndex1;
filtered[2] = typeManager.GetSharedComponentDataManager().InsertSharedComponent(sharedComponent1);
filtered[3] = componentIndex2;
filtered[4] = typeManager.GetSharedComponentDataManager().InsertSharedComponent(sharedComponent2);
return(new ComponentGroupData(this, filtered));
}
public void Dispose()
{
for (var i = 0; i < SharedComponentIndex.Length; ++i)
{
TypeManager.GetSharedComponentDataManager().RemoveReference(SharedComponentIndex[i]);
}
ItemIterator.Dispose();
ItemLength.Dispose();
SharedComponentIndex.Dispose();
}
internal void ResetFilter(ArchetypeManager typeManager)
{
var filteredCount = m_Filter.FilterCount;
fixed(int *sharedComponentIndexPtr = m_Filter.SharedComponentIndex)
{
for (var i = 0; i < filteredCount; ++i)
{
typeManager.GetSharedComponentDataManager().RemoveReference(sharedComponentIndexPtr[i]);
}
}
}
internal void RemoveFiterReferences(ArchetypeManager typeManager)
{
if (m_FilteredSharedComponents == null)
{
return;
}
var filteredCount = m_FilteredSharedComponents[0];
var filtered = m_FilteredSharedComponents + 1;
for (var i = 0; i < filteredCount; ++i)
{
var sharedComponentIndex = filtered[i * 2 + 1];
typeManager.GetSharedComponentDataManager().RemoveReference(sharedComponentIndex);
}
UnsafeUtility.Free(m_FilteredSharedComponents, Allocator.Temp);
}