* Instead of doing constant G_MapNumbers when finding the relationship between maps and cups...
* Add a cache of level IDs to cups, to go with the strings.
* Add a cache of the cup pointer to maps, so we don't have to search through all cups to find our map. (done in P_InitMapData)
* Pre-emptive work: G_IsSpecialStage and P_GetNextEmerald now reference cup data instead of a hardcoded ID set.
* Remove a bunch of old stuff from mapheaderinfo_t/associated, and reorder what stays
* Countdowntimer? 💥
* Startrings? 💥
* sstimer/ssspheres? 💥
* forcecharacter? 💥 (distinct from forceskin)
* interscreen? 💥
* sstage_start/end and smpstage_start/end? 💥💥💥💥
* You've been blocked
* G_MapNumber now returns a special NEXTMAP_INVALID if not found, for more consistent reference.
* Incorporate a good chunk of the `edit-headers` branch. Can't clear maps individually because of the new restrictions on sequential mapheaders, but we can add a "disable in vote screen, not even for map hell/archive" flag to a map at some future juncture for equivalent functionality...
- mapvisited and recorddata_t (previously mainrecords)
- Changed how gamedata is saved and loaded
- Change the versioncheck (funny hex provided by chengi) AND call it `developringdata.dat` in develop builds
- Fix a bunch of off-by-ones in condition and emblem data
ALSO, for Time Attack:
- Fix menu not showing off your times
- Now save times even when gamedata modified, since the menu didn't care (come back to it?)
- Don't save times or do intermission screen if the Capsule Attack ended because you lost all your bumpers
- Fix a crash adding ghosts in Capsule Attack
- The "cloud" is stationary and spawned on the item box
instead of the player. Still scales up with speed.
- Single particles are spawned behind the player. No
longer scales. Lasts longer but can end early if the
player slows down.
Old code was shit so I removed it (4d67cc632). Turns out
none of that bullshit actually mattered to make this box
respawn and it just needs to go to an invisible state!
Makes use of some nifty flickering code (that was already
there but effectively disabled) shortly before it actually
respawns.
