* init commit
* functions matching progress
* new inline function
added new inline function `OnRoofRegist` to cBgW class
* use of inline function
uses the inline function as in the debug version
* d_a_obj_amiShutter equivalent
* cleanup and field rename
* addressed PR comments
* initial work
* d_a_obj_burnbox, matching
* renamed varia bles and additional cleanup
* assigned correct comments to models' name
* post review changes
* if statement separation in Execute method