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)
Also fix a bug with Requests where any connection that took
longer to finish than 15 seconds would be killed. Should have
used CURLOPT_CONNECTTIMEOUT instead of CURLOPT_TIMEOUT when
specifying the timeout, oops.
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.
This was because ImageRequest::Finish used its Width and Height members after calling Request::Finish,
after which the ImageRequest object may get deleted at any time by RequestManager. One solution to this
is to copy (or preferably move) important members to local variables in the Finish functions of
objects derived from Request and use only those after calling Request::Finish (or anything that
in turn calls that).