Bustables and landing events

Closes #157 and #162

See merge request STJr/SRB2Internal!262

Spring angles and ring angles

See merge request STJr/SRB2Internal!266

Special stage related fixes

See merge request STJr/SRB2Internal!269

MANIASPHERES de-hardcode

See merge request STJr/SRB2Internal!268

Additional spring flags

See merge request STJr/SRB2Internal!256

Smiles tail scale

See merge request STJr/SRB2Internal!273

Diagonal spring ring fixes

See merge request STJr/SRB2Internal!267

Was reviewing old merge requests as a procrastination technique, and discovered that the followmobj's scale was being inaccurately handled for Smiles' tails! Fixed that...

# Conflicts:
#	src/p_user.c

* Fix something I neglected earlier when fixing Ghosts and Replays for 2.2 - the fact that the player's skin will change if they don't have NiGHTS sprites like Sonic does not being accomodated.

* Fix "exitlevel" being counted as a special stage success despite not giving you an emerald by inverting stagefailed's default value, since there's only a limited number of ways you can WIN at a special stage.
* Correct a potential source of desync in P_GiveEmerald.

Make MANIASPHERES' #define'd away stuff also recreatable with SOC, since I want to release it publically if the team don't want it.

* If a spring has vertical speed AND horizontal speed, always set the player's angle when touching it.
* If you have less than 32 rings and spill them, they now get launched away from the player's motion, rather than in the direction of the camera.

New CEZ scenery

See merge request STJr/SRB2Internal!257

Record Attack bg fixes

See merge request STJr/SRB2Internal!259

On second thoughts I'll go back to 8 for length in these variables, since as far as I can tell the code doesn't need it to be longer anyway

Successfully cause landing events when the ground moves up to hit you, as opposed to just when you move down to the ground.

toaster authored 7 years ago and toaster committed 5 years ago

* Make busting a FOF through any in-game means (or not providing a target sector to EV_CrumbleChain) bust all FOFs with the same control sector.
* Make CA2_GUNSLINGER not get overridden by being in quicksand.

# Conflicts:
#	src/p_mobj.c
#	src/p_user.c

Fix crash with GME sounds when being freed

See merge request STJr/SRB2!504

Instead of ignoring blank menutypes in M_IterateMenuTree, ignore them in the MIT_ functions instead.

(I'm doing this because MIT_GetMenuAtLevel appears to actually care about whether menutype is zero or not unlike the others; I don't want to break the code designed around that)

Titlemap fixes

See merge request STJr/SRB2Internal!258

Slightly unrelated tweak: bghide && titlemapinaction clearly takes precedence over bgname if both are present, so reorder these if statement blocks

remove some of the GS_TIMEATTACK hacks I added because I now realise I can just turn titlemapinaction off when entering the menus \o/

* add gamestate != GS_TIMEATTACK checks to prevent Record Attack or NiGHTS Mode losing their backgrounds
* increase bgname to 9 to include the extra NULL byte? (is this a good idea actually)
* make M_IterateMenuTree ignore menu levels without a menutype value