public static void CopyManagedObjects(
ManagedComponentStore srcStore, Archetype *srcArch, int srcManagedArrayIndex, int srcChunkCapacity, int srcStartIndex,
ManagedComponentStore dstStore, Archetype *dstArch, int dstManagedArrayIndex, int dstChunkCapacity, int dstStartIndex, int count)
{
var srcI = 0;
var dstI = 0;
while (srcI < srcArch->TypesCount && dstI < dstArch->TypesCount)
{
if (srcArch->Types[srcI] < dstArch->Types[dstI])
{
++srcI;
}
else if (srcArch->Types[srcI] > dstArch->Types[dstI])
{
++dstI;
}
else
{
if (srcArch->ManagedArrayOffset[srcI] >= 0)
{
for (var i = 0; i < count; ++i)
{
var obj = srcStore.GetManagedObject(srcArch, srcManagedArrayIndex, srcChunkCapacity, srcI, srcStartIndex + i);
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstStartIndex + i, obj);
}
}
++srcI;
++dstI;
}
}
}
public static void CopyManagedObjects(
ManagedComponentStore srcStore, Archetype *srcArch, int srcManagedArrayIndex, int srcChunkCapacity, int srcStartIndex,
ManagedComponentStore dstStore, Archetype *dstArch, int dstManagedArrayIndex, int dstChunkCapacity, int dstStartIndex, int count)
{
var srcI = 0;
var dstI = 0;
while (srcI < srcArch->TypesCount && dstI < dstArch->TypesCount)
{
if (srcArch->Types[srcI] < dstArch->Types[dstI])
{
++srcI;
}
else if (srcArch->Types[srcI] > dstArch->Types[dstI])
{
++dstI;
}
else
{
if (srcArch->IsManaged(srcI))
{
var componentType = srcArch->Types[srcI];
var typeInfo = TypeManager.GetTypeInfo(componentType.TypeIndex);
if (typeInfo.Category == TypeManager.TypeCategory.Class)
{
// If we are dealing with a Class/GameObject types just perform a shallow copy
for (var i = 0; i < count; ++i)
{
var obj = srcStore.GetManagedObject(srcArch, srcManagedArrayIndex, srcChunkCapacity, srcI, srcStartIndex + i);
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstStartIndex + i, obj);
}
}
else
{
for (var i = 0; i < count; ++i)
{
var obj = srcStore.GetManagedObject(srcArch, srcManagedArrayIndex, srcChunkCapacity, srcI, srcStartIndex + i);
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstStartIndex + i, obj);
}
}
}
++srcI;
++dstI;
}
}
}
internal object GetManagedComponentDataAsObject(Entity entity, ComponentType componentType)
{
EntityComponentStore->AssertEntityHasComponent(entity, componentType.TypeIndex);
var entityInChunk = EntityComponentStore->GetEntityInChunk(entity);
return(ManagedComponentStore.GetManagedObject(entityInChunk.Chunk, componentType, entityInChunk.IndexInChunk));
}
public T GetComponentObject <T>(Entity entity, ComponentType componentType)
{
EntityComponentStore->AssertEntityHasComponent(entity, componentType.TypeIndex);
var entityInChunk = EntityComponentStore->GetEntityInChunk(entity);
return((T)ManagedComponentStore.GetManagedObject(entityInChunk.Chunk, componentType, entityInChunk.IndexInChunk));
}
public T GetComponentObject <T>(Entity entity, ComponentType componentType)
{
EntityComponentStore->AssertEntityHasComponent(entity, componentType.TypeIndex);
Chunk *chunk;
int chunkIndex;
EntityComponentStore->GetChunk(entity, out chunk, out chunkIndex);
return((T)ManagedComponentStore.GetManagedObject(chunk, componentType, chunkIndex));
}
public void PatchEntities(ManagedComponentStore managedComponentStore, Archetype *archetype, Chunk *chunk, int entityCount,
EntityRemapUtility.EntityRemapInfo *remapping)
{
#if !NET_DOTS
var managedPatches = archetype->ManagedEntityPatches;
var managedPatchCount = archetype->ManagedEntityPatchCount;
// Patch managed components with entity references.
for (int p = 0; p < managedPatchCount; p++)
{
var componentType = managedPatches[p].Type;
for (int i = 0; i != entityCount; i++)
{
var obj = managedComponentStore.GetManagedObject(chunk, componentType, i);
EntityRemapUtility.PatchEntityInBoxedType(obj, remapping);
}
}
#endif
}
public void PatchEntitiesForPrefab(ManagedComponentStore managedComponentStore, Archetype *archetype, Chunk *chunk, int indexInChunk, int entityCount,
EntityRemapUtility.SparseEntityRemapInfo *remapping, int remappingCount, Allocator allocator)
{
#if !NET_DOTS
var managedPatches = archetype->ManagedEntityPatches;
var managedPatchCount = archetype->ManagedEntityPatchCount;
// Patch managed components with entity references.
for (int p = 0; p < managedPatchCount; p++)
{
var componentType = managedPatches[p].Type;
for (int e = 0; e != entityCount; e++)
{
var obj = managedComponentStore.GetManagedObject(chunk, componentType, e + indexInChunk);
EntityRemapUtility.PatchEntityForPrefabInBoxedType(obj, remapping + e * remappingCount, remappingCount);
}
}
UnsafeUtility.Free(remapping, allocator);
#endif
}
internal object GetManagedObject(ManagedComponentStore managedComponentStore, int typeIndexInQuery, int entityInChunkIndex)
{
return(managedComponentStore.GetManagedObject(CurrentChunk, CurrentMatchingArchetype->IndexInArchetype[typeIndexInQuery], entityInChunkIndex));
}
public static void ReplicateManagedObjects(
ManagedComponentStore srcStore, Archetype *srcArch, int srcManagedArrayIndex, int srcChunkCapacity, int srcIndex,
ManagedComponentStore dstStore, Archetype *dstArch, int dstManagedArrayIndex, int dstChunkCapacity, int dstBaseIndex, int count, Entity srcEntity, NativeArray <Entity> dstEntities)
{
object[] companionGameObjectInstances = null;
var srcI = 0;
var dstI = 0;
while (srcI < srcArch->TypesCount && dstI < dstArch->TypesCount)
{
if (srcArch->Types[srcI] < dstArch->Types[dstI])
{
++srcI;
}
else if (srcArch->Types[srcI] > dstArch->Types[dstI])
{
++dstI;
}
else
{
if (srcArch->IsManaged(srcI))
{
var componentType = srcArch->Types[srcI];
var typeInfo = TypeManager.GetTypeInfo(componentType.TypeIndex);
var obj = srcStore.GetManagedObject(srcArch, srcManagedArrayIndex, srcChunkCapacity, srcI, srcIndex);
if (typeInfo.Category == TypeManager.TypeCategory.Class)
{
// If we're dealing with a class based type, we will defer the execution to InstantiateHybridComponent (if dependency injection was made), this method will
// - Determine if the object should be cloned (true is returned) or referenced (false is returned)
// - Clone the GameObject and its components (as many times as we have in 'count'), and make it a Companion Game Object by adding a CompanionLink component to it
// - Add the Cloned Hybrid Component to the instantiated entities (again 'count' times)
if (InstantiateHybridComponent == null || !InstantiateHybridComponent(obj, srcStore, dstArch, dstStore, dstManagedArrayIndex, dstChunkCapacity, srcEntity, dstEntities, dstI, dstBaseIndex, ref companionGameObjectInstances))
{
// We end up here if we have to reference the object and not cloning it
for (var i = 0; i < count; ++i)
{
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstBaseIndex + i, obj);
}
}
}
else
{
#if NET_DOTS
for (var i = 0; i < count; ++i)
{
// Until DOTS Runtime supports Properties just perform a simple shallow copy
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstBaseIndex + i, obj);
}
#else
if (obj == null)
{
// If we are dealing with a Class/GameObject types just perform a shallow copy
for (var i = 0; i < count; ++i)
{
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstBaseIndex + i, obj);
}
}
else
{
// Unless we want to enforce managed components to implement an IDeepClonable interface
// we instead generate a binary stream of an object and then use that to instantiate our new deep copy
var type = TypeManager.GetType(componentType.TypeIndex);
var buffer = new UnsafeAppendBuffer(16, 16, Allocator.Temp);
var writer = new PropertiesBinaryWriter(&buffer);
BoxedProperties.WriteBoxedType(obj, writer);
for (var i = 0; i < count; ++i)
{
var readBuffer = buffer.AsReader();
var reader = new PropertiesBinaryReader(&readBuffer, writer.GetObjectTable());
object newObj = BoxedProperties.ReadBoxedClass(type, reader);
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstBaseIndex + i, newObj);
}
buffer.Dispose();
}
#endif
}
}
++srcI;
++dstI;
}
}
}
public static void CopyManagedObjects(
ManagedComponentStore srcStore, Archetype *srcArch, int srcManagedArrayIndex, int srcChunkCapacity, int srcStartIndex,
ManagedComponentStore dstStore, Archetype *dstArch, int dstManagedArrayIndex, int dstChunkCapacity, int dstStartIndex, int count)
{
var srcI = 0;
var dstI = 0;
while (srcI < srcArch->TypesCount && dstI < dstArch->TypesCount)
{
if (srcArch->Types[srcI] < dstArch->Types[dstI])
{
++srcI;
}
else if (srcArch->Types[srcI] > dstArch->Types[dstI])
{
++dstI;
}
else
{
if (srcArch->IsManaged(srcI))
{
var componentType = srcArch->Types[srcI];
var typeInfo = TypeManager.GetTypeInfo(componentType.TypeIndex);
if (typeInfo.Category == TypeManager.TypeCategory.Class)
{
// If we are dealing with a Class/GameObject types just perform a shallow copy
for (var i = 0; i < count; ++i)
{
var obj = srcStore.GetManagedObject(srcArch, srcManagedArrayIndex, srcChunkCapacity, srcI, srcStartIndex + i);
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstStartIndex + i, obj);
}
}
else
{
#if NET_DOTS
for (var i = 0; i < count; ++i)
{
var obj = srcStore.GetManagedObject(srcArch, srcManagedArrayIndex, srcChunkCapacity, srcI, srcStartIndex + i);
// Until DOTS Runtime supports Properties just perform a simple shallow copy
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstStartIndex + i, obj);
}
#else
var buffer = new UnsafeAppendBuffer(16, 16, Allocator.Temp);
for (var i = 0; i < count; ++i)
{
object newObj = null;
var obj = srcStore.GetManagedObject(srcArch, srcManagedArrayIndex, srcChunkCapacity, srcI, srcStartIndex + i);
if (obj != null)
{
// Unless we want to enforce managed components to implement an IDeepClonable interface
// we instead generate a binary stream of an object and then use that to instantiate our new deep copy
var writer = new PropertiesBinaryWriter(&buffer);
BoxedProperties.WriteBoxedType(obj, writer);
var readBuffer = buffer.AsReader();
var reader = new PropertiesBinaryReader(&readBuffer, writer.GetObjectTable());
var type = TypeManager.GetType(componentType.TypeIndex);
newObj = BoxedProperties.ReadBoxedClass(type, reader);
buffer.Reset();
}
dstStore.SetManagedObject(dstArch, dstManagedArrayIndex, dstChunkCapacity, dstI, dstStartIndex + i, newObj);
}
buffer.Dispose();
#endif
}
}
++srcI;
++dstI;
}
}
}
public object GetManagedObject(ManagedComponentStore managedComponentStore, int cachedBeginIndex, int index)
{
return(managedComponentStore.GetManagedObject(*m_CurrentChunk,
m_CurrentMatchingArchetype->IndexInArchetype[IndexInEntityQuery], index - cachedBeginIndex));
}
public object GetManagedObject(ManagedComponentStore managedComponentStore, int typeIndexInArchetype, int cachedBeginIndex,
int index)
{
return(managedComponentStore.GetManagedObject(*m_CurrentChunk, typeIndexInArchetype, index - cachedBeginIndex));
}