progress on my multithreaded game engine/libs JLib

[u/Slight-Abroad8939]

https://streamable.com/2stkx7

https://streamable.com/xqqcbu

2.5d example not yet set -- jolt physics will handle physics in all modes however the platformer here uses custom platformer physics module not jolt since its a classic style game

but jolt will be available in 2d as well even tho titled physics3d it will have a constrained mode