EntityPrefabRoot CreatePrefab(EntityRef entityRef, EntityPrefab prefab, Transform2D *transform)
{
var asset = UnityDB.FindAsset <EntityPrefabAsset>(prefab.Id);
if (asset)
{
EntityPrefabRoot instance;
instance = transform == null?Instantiate(asset.Prefab) : Instantiate(asset.Prefab, transform->Position.ToUnityVector2(), transform->Rotation.ToUnityQuaternion());
instance.AssetGuid = prefab.Guid;
instance.EntityRef = entityRef;
if (transform != null)
{
instance.transform.position = transform->Position.ToUnityVector3();
instance.transform.rotation = transform->Rotation.ToUnityQuaternion();
}
// add to lookup
_activePrefabs.Add(entityRef, instance);
// return instance
return(instance);
}
return(null);
}
private int _GetOffsetOfTransform2D_Scale()
{
var tempObj = new Transform2D(); Transform2D *ptr = &tempObj; var filedPtr = &(ptr->Scale); return((int)((long)filedPtr - (long)ptr));
}