public void AssertWillDestroyAllInLinkedEntityGroup(NativeArray <ArchetypeChunk> chunkArray,
BufferTypeHandle <LinkedEntityGroup> linkedGroupTypeHandle,
ref Entity errorEntity,
ref Entity errorReferencedEntity)
{
var chunks = (ArchetypeChunk *)chunkArray.GetUnsafeReadOnlyPtr();
var chunksCount = chunkArray.Length;
var tempChunkStateFlag = (uint)ChunkFlags.TempAssertWillDestroyAllInLinkedEntityGroup;
for (int i = 0; i != chunksCount; i++)
{
var chunk = chunks[i].m_Chunk;
Assert.IsTrue((chunk->Flags & tempChunkStateFlag) == 0);
chunk->Flags |= tempChunkStateFlag;
}
errorEntity = default;
errorReferencedEntity = default;
for (int i = 0; i < chunkArray.Length; ++i)
{
if (!chunks[i].Has(linkedGroupTypeHandle))
{
continue;
}
var chunk = chunks[i];
var buffers = chunk.GetBufferAccessor(linkedGroupTypeHandle);
for (int b = 0; b != buffers.Length; b++)
{
var buffer = buffers[b];
int entityCount = buffer.Length;
var entities = (Entity *)buffer.GetUnsafeReadOnlyPtr();
for (int e = 0; e != entityCount; e++)
{
var referencedEntity = entities[e];
if (Exists(referencedEntity))
{
var referencedChunk = GetChunk(referencedEntity);
if ((referencedChunk->Flags & tempChunkStateFlag) == 0)
{
errorEntity = entities[0];
errorReferencedEntity = referencedEntity;
}
}
}
}
}
for (int i = 0; i != chunksCount; i++)
{
var chunk = chunks[i].m_Chunk;
Assert.IsTrue((chunk->Flags & tempChunkStateFlag) != 0);
chunk->Flags &= ~tempChunkStateFlag;
}
}
public static bool Has <T>(this ArchetypeChunk chunk, BufferTypeHandle <T> chunkBufferType) where T : struct, IBufferElementData => chunk.Has(chunkBufferType.Value);
public static BufferAccessor <T> GetBufferAccessor <T>(this ArchetypeChunk chunk, BufferTypeHandle <T> bufferComponentType) where T : struct, IBufferElementData => chunk.GetBufferAccessor(bufferComponentType.Value);
public void ScheduleTimeInitialize(ComponentSystemBase jobComponentSystem, bool isReadOnly)
{
_typeHandle = jobComponentSystem.GetBufferTypeHandle <T>(isReadOnly);
}