while it still remains a good idea to port as many NULL compares and assignments over to nullPtr as feasable, we do still need to sort out how to better support scripted empty, false, and zero assigns for things like objectIDs.
this means we'll need to both fully convert the backend of the parser to support that kind of thing, but also alter most if not all exisiting NULLs. up to and including things like SAFE_DELETE. while that's certainly feasable, given there's aproximatel 400 nullptr assigns/checks prior to this commit, and roughly 1800 of the prior, if it terminates in a script call and not an aip one direct, we'll be dialing that back until such time as fork fully fopcused on converting and resolving any lingering mismatches is completed.
Should render fallback for namedTarget if namedTarget fails
Add safety around namedtarget getTexture to stop assert
Missing assets should revert to fallback image and print a warning to console
Remove REFACTOR tag from all macros.
Fixes for child iteration of subscenes
Renamed tripCondition field in triggers to tripIf for consistency/naming clarity
Added ability for callbacks for gamemode to have reference on which subscene was loaded/unloaded for respective callback
Adds loadIf conditional logic to evaluate if a subscene is 'allowed' to load when tested
Adds isAlwaysActive to GameMode to be able to flag a gamemode as being defaulted to on and used automatically
Updated GetGameModesList function to return an arrayObject of the gamemodes found
Overhauled CallGameModeFunction to utilize the gamemodes list with active/alwaysActive modes being called against, rather than level-scanning
Updated ChooseLevelMenu to be able to toggle on/off multiple gamemodes with an image indicator if it's active or not
Standardizes Gamemodes to be an actual class with data and utility functions that can be parsed
Adds inspector field handling for selecting gamemodes
Updated Scene class to work with Gamemodes for the gamemode field
Updates editor suite elements to be able to create SubScenes, SceneGroups and Gamemodes
Adds ability to convert SimGroup to SubScene
Updates BaseUI's chooselevel menu to have gamemode selection and filters shown levels based on selected gamemode
