/// <summary>
/// This method will handle the cloning of Hybrid Components (if any) during the batched instantiation of an Entity
/// </summary>
/// <param name="srcArray">Array of source managed component indices. One per <paramref name="componentCount"/></param>
/// <param name="componentCount">Number of component being instantiated</param>
/// <param name="dstEntities">Array of destination entities. One per <paramref name="instanceCount"/></param>
/// <param name="dstArray">Array of destination managed component indices. One per <paramref name="componentCount"/>*<paramref name="instanceCount"/>. All indices for the first component stored first etc.</param>
/// <param name="instanceCount">Number of instances being created</param>
/// <param name="managedComponentStore">Managed Store that owns the instances we create</param>
static void InstantiateHybridComponentDelegate(int *srcArray, int componentCount, Entity *dstEntities, int *dstArray, int instanceCount, ManagedComponentStore managedComponentStore)
{
object[] gameObjectInstances = null;
for (int src = 0; src < componentCount; ++src)
{
object sourceComponent = managedComponentStore.GetManagedComponent(srcArray[src]);
if ((sourceComponent as UnityEngine.Component)?.gameObject.GetComponent <CompanionLink>() == null)
{
for (int i = 0; i < instanceCount; ++i)
{
managedComponentStore.SetManagedComponentValue(dstArray[i], sourceComponent);
}
}
else
{
var unityComponent = (UnityEngine.Component)sourceComponent;
if (gameObjectInstances == null)
{
gameObjectInstances = new object[instanceCount];
for (int i = 0; i < instanceCount; ++i)
{
var instance = GameObject.Instantiate(unityComponent.gameObject);
instance.name = CompanionLink.GenerateCompanionName(dstEntities[i]);
gameObjectInstances[i] = instance;
instance.hideFlags |= HideFlags.HideInHierarchy;
}
}
for (int i = 0; i < instanceCount; i++)
{
var componentInInstance = ((GameObject)gameObjectInstances[i]).GetComponent(unityComponent.GetType());
managedComponentStore.SetManagedComponentValue(dstArray[i], componentInInstance);
}
}
dstArray += instanceCount;
}
}
/// <summary>
/// This method will handle the cloning of Hybrid Components (if any) during the batched instantiation of an Entity
/// </summary>
/// <param name="srcArray">Array of source managed component indices. One per <paramref name="componentCount"/></param>
/// <param name="componentCount">Number of component being instantiated</param>
/// <param name="dstEntities">Array of destination entities. One per <paramref name="instanceCount"/></param>
/// <param name="dstCompanionLinkIndices">Array of destination CompanionLink indices, can be null if the hybrid components are not owned</param>
/// <param name="dstArray">Array of destination managed component indices. One per <paramref name="componentCount"/>*<paramref name="instanceCount"/>. All indices for the first component stored first etc.</param>
/// <param name="instanceCount">Number of instances being created</param>
/// <param name="managedComponentStore">Managed Store that owns the instances we create</param>
static void InstantiateHybridComponentDelegate(int *srcArray, int componentCount, Entity *dstEntities, int *dstCompanionLinkIndices, int *dstArray, int instanceCount, ManagedComponentStore managedComponentStore)
{
if (dstCompanionLinkIndices != null)
{
var dstCompanionGameObjects = new GameObject[instanceCount];
for (int i = 0; i < instanceCount; ++i)
{
var companionLink = (CompanionLink)managedComponentStore.GetManagedComponent(dstCompanionLinkIndices[i]);
dstCompanionGameObjects[i] = companionLink.Companion;
CompanionLink.SetCompanionName(dstEntities[i], dstCompanionGameObjects[i]);
}
for (int src = 0; src < componentCount; ++src)
{
var componentType = managedComponentStore.GetManagedComponent(srcArray[src]).GetType();
for (int i = 0; i < instanceCount; i++)
{
var componentInInstance = dstCompanionGameObjects[i].GetComponent(componentType);
var dstIndex = src * instanceCount + i;
managedComponentStore.SetManagedComponentValue(dstArray[dstIndex], componentInInstance);
}
}
}
else
{
for (int src = 0; src < componentCount; ++src)
{
var component = managedComponentStore.GetManagedComponent(srcArray[src]);
for (int i = 0; i < instanceCount; i++)
{
var dstIndex = src * instanceCount + i;
managedComponentStore.SetManagedComponentValue(dstArray[dstIndex], component);
}
}
}
}
