3 commits

Author	SHA1	Message	Date
Bill Currie	10037927ea	[ecs] Add hierarchy-only tests ... The hierarchy-specific tests from the transform tests have been moved into the ecs tests and the transform tests renamed appropriately. As part of the process, hierarchies can now have a null type (ie, no additional components maintained by the hierarchy). This should make sorting out the issues highlighted by sbar a bit easier.	2022-11-05 21:29:38 +09:00
Bill Currie	52b09e81cd	[ecs,scene] Update tests for move to separate ecs lib ... And fix an issue spotted in hierarchy.c: incorrect move of objects and lack of check for valid entity when updating hierarchy reference indices.	2022-10-27 15:35:29 +09:00
Bill Currie	db7f8a461e	[ecs] Move ECS core into its own library ... While the libraries are probably getting a little out of hand, the separation into its own directory is probably a good thing as an ECS should not be tied to scenes. This should make the ECS more generally useful.	2022-10-26 17:24:03 +09:00