Standardizes the code to run on all mods and betas, not just snapshots and debug builds
Ensures mods and betas can load their own saves
Blocks publishing saves from all non-release versions if they use features not present in the previous release (currently only GoL elements)
Used in create_part, kill_part, and part_change_type, allows us to remove element-specific stuff in those functions
Note: difference between Create and ChangeType is that Create is called when we want to initialize default element properties, but ChangeType is called every time a particle is changed to that type, even if it doesn't need default properties set. ChangeType is mainly used for things that need accurate state tracking, like the stkm spawn status.
ChangeType is called every time a particle is changed to or from its type, which includes if the particle is deleted, and also Lua.
Neither of these functions are called when loading saves, that's probably an oversight, will fix later
The rest will will in a commit soon that adds the Create event and some other stuff
Lua events will come after that
PLSM default temp lowered to MAX_TEMP
Those particles now save/load pavg if pressure is being saved/loaded.
This means they won't ever break again when being loaded as part of
a stamp.
They actually save pavg01 * 64 because pavg is saved as an integer and
these elements are too sensitive to pressure changes for integer pavg
values to be adequate.
Also:
recreate the window when enabling resizable window, same workaround I applied to my mod for jacob1/The-Powder-Toy#24
recreate the window when toggling fullscreen, to work around some bugs where the window is sized incorrectly or the mouse position doesn't match where the cursor is
Don't capture mouse cursor when this is a debug build
Update save format to optionally store type as two bits
PIPE now stores element in ctype
Disallow uploading saves using two bytes in type or other fields
update save format to store pmapbits and automatically convert data
