3 commits

Author	SHA1	Message	Date
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
Bill Currie	b607fe0878	[scene] Add has/get component functions ... And define nullent as 0 is a valid entity.	2022-10-21 19:12:20 +09:00
Bill Currie	06ccc3023b	[scene] Start work on a full-on ECS system ... That does feel a little redundant, but I think the System in ECS is referring to the systems that run on the components, while the other system is the support code for the ECS. Anyway... This is based heavily on the information provided by @skipjack in his github blog about EnTT. Currently, entity recycling and sparse arrays for component pools have been implemented, and adding components to an entity has been tested.	2022-10-16 18:29:25 +09:00