Removed the old SHAPE_ASSET macros
Implements AssetRef struct that acts as a universal wrapper for an templated AssetPtr and AssetId pair
Adds Type handling for AssetRef for ShapeAsset to unify handling in classes that utilize a shapeAsset, so assigning an assetPtr or an assetId will keep a record of the assignment in the event the assetPtr is invalid.
Update all classes that utilized the old SHAPE_ASSET macros to utilize the AssetRef struct and updated the class code to utilize it to provide much more clean and concise code that isn't blocked behind macro definitions
Added a new example class: shapeDatablockExample which allows render of a simple shape object utilizing a simple example datablock.
rigid: main finding is rigid needs to take delta into account for integration (aka interpolation)
also used POINT_EPSILON for thresholds for consistency
for rigidshape/item/player, main finding was length calcs for the search area were all over the place,
so we now derive the extended length of the cached area based on the velocity and the object's radius itself rather than guessin per class
atrest gravity calc suplimental syncing between rigidshape and vehicle
**remindernote POINT_EPSILO is 0.0001
clustering work for datablocks for both consistent scanning for object parameters, as well as an eye towards orgainizing things to make reviewing what variations of components we'll be needing down the line clearer
1) got rid of evey class having it's own gravity
2) rigidshape inheritance simplifications
3) gravitymod from physicszones taking buoyancy into account natively (we still track raw bouyancy to cancel it out for player)
4) disableMove used throughout
5) items can now also be influenced by the appliedforce from physicszones
- Con::executef now uses a template
- All public execution functions now restore the console stack upon return
- Fixed bad parameters on some callbacks
- Reverts get*Arg behavior
