Saw that layout really should be separated from the style struct, so went ahead and pulled the trigger...
A bunch of other refactors have also been done
* Lifted layout out of style, its not separate in UI_Box and in UI_State there is not a UI_LayoutCombo stack.
* UI_StyleTheme renamed to UI_StyleCombo
* UI_Theme has both UI_StyleCombo & UI_LayoutCombo
* Made files for the "project" related code
* ui_layout_compute moved to its own file, ui_layout now used for layout related data structures and interfacing
* Impovements to horizontal & vertical box impl
* UI_Box now keeps track of how many ancestors it has
Biggest win was getting the intial fixes for overlapping boxes.
Eventually I'll need to add support for sorting actives of top-most ancestors
(pretty much just remove from linked list and add to last position (adjust indices of adjacent and new top most, etc)
This hashtable is not tolerant over going 'over capacity'. I have to eventually swap to another solution similar to Ryans linear probing for string caching.
For now I'll just abuse ram with an oversized table.
Renamed HashTable to HMapZPL, with procs having the zpl_ namespace prefix.
(I want to eventually get away from using it)
Started to use the grime pattern for library aliasing better.
There was quite a few errors with the hashtable (not suprised). I need to use it more to see if it fails to work properly.
For now it should be fine enough for prototyping
I originally wanted to reference Ryan's UI series along with the RAD Debugger codebase, but that ended up being too convoluted of a route. Instead, I moved on to just doing a deep dive on imgui content I could find to learn from and associated libraries available. I collected my notes so far in this repo [IMGUI_Notes](https://github.com/Ed94/IMGUI_Notes).
For now I have the base scaffolding datatype wise for the prototype ui.
There is now a 2D camera in the workspace!
We have a basic 'Frame' definition. It doesn't have any interaction yet...
I started to define spacial math, mostly for doing conversion and getting a grounding on pixel/points/cm reference. The world space is in cm.
