Bastien Montagne
98b81493f3
Instead of calling a function looping over whole list of a given ID type, make whole loop over Main in parent function, and call functions writing a single datablock at a time. This design is more in line with all other places in Blender where we handle whole content of Main (including readfile.c), and much more easy to extend and add e.g. some generic processing of IDs before/after writing, etc. From user point, there should be no change at all, only difference is that data-block types won't be saved in same order as before (.blend file specs enforces no order here, so this is not an issue, but it could bug some third party users using other, simplified .blend file reader maybe). Reviewers: sergey, campbellbarton Differential Revision: https://developer.blender.org/D2510