internal static NativeEGIDMapper <T> ToNativeEGIDMapper <T>(this TypeSafeDictionary <T> dic,
ExclusiveGroupStruct groupStructId) where T : unmanaged, IEntityComponent
{
var mapper = new NativeEGIDMapper <T>(groupStructId, dic.implUnmgd);
return(mapper);
}
public static bool TryQueryNativeMappedEntities <T>(this EntitiesDB entitiesDb, ExclusiveGroupStruct groupStructId,
out NativeEGIDMapper <T> mapper)
where T : unmanaged, IEntityComponent
{
mapper = default;
if (entitiesDb.SafeQueryEntityDictionary <T>(groupStructId, out var typeSafeDictionary) == false ||
typeSafeDictionary.count == 0)
{
return(false);
}
mapper = (typeSafeDictionary as TypeSafeDictionary <T>).ToNativeEGIDMapper(groupStructId);
return(true);
}
public bool Add <T>(EGID egid, NativeEGIDMapper <T> mmap) where T : unmanaged, IBaseEntityComponent
{
DBC.ECS.Check.Require(mmap.groupID == egid.groupID, "not compatible NativeEgidMapper used");
return(Add(egid, mmap.GetIndex(egid.entityID)));
}
