* Track player's old floorz by mo->floor_sectornum and floor_ffloornum
* Track tmfloorz by tmfloorrover, tmfloor_sectornum, tmfloor_rovernum
* Ceiling variants of the above
* Blue diagonal springs, because that gap is very, very odd.
* Improved A_SpawnFreshCopy.
* Tweaked P_LookForEnemies for consistency's sake. (Previously, it was impossible to make a spring that could neither be homing-attacked or attraction-shotted.)
No hardcoding of states, but the test .wad they're stored in right now is predominantly state, object, and sprite definitions/assets right now - the only hook is for setting the colour of the balloons!!
* Behaves a bit differently to the one in DSZres.pk3.
* Can now punch DSZ mines!
* Also has mapthingnum 126 instead of 610.
* Some other mapthingnum changes.
* DSZ2 stalagmite is now 1009, formerly 999.
* Big DSZ gargoyle is now 1011, formerly 1009.
* Make the MF_PAIN stuff ONLY depend on mass, using the bottom 8 bits for the type and the custom sound in the upper ones.
* A bunch of cleanup of random other stuff, including an unused Deton state and an unused Jetty type's sprite.
* Add damagetype to P_RadiusAttack (optinteger in lua, A_Explode var1).
* Removed the prevention of MF_BOSS objects from getting P_RadiusAttacked. This was a holdover from DooM (I checked) - a way to prevent the Cyberdemon from gibbing itself when firing point blank into a wall, and also a way to make it and the Spider Mastermind harder.
* Enemies are solid to other enemies movement-wise now.
* (Fun little aside - if you remove MF_SOLID from a monitor, it now behaves like they did in Sonic Adventure (poppable by colliding with, not just attacking).
* Fixed Metal Sonic battle conflict in MF_PAIN/mass not picked up earlier.
* Miscellaneous tiny code tweaks.
* MF_PAIN and MF_MISSILE now support setting damagetype via their Mass parameter. The two existing conflicts - the fuse setting for the grenade weapon ring and the Cybrakdemon napalm bomb - had these moved to other free parameters.
* A_ConnectToGround is EXTREMELY useful for palmtrees and stuff.
* Some other, relatively hacky A_ functions.
* (Unrelated) Remove the need for a "Mario block mode" for the token by making it natively compatible.
* Spikes and their time-offsetting via that Lua script sphere made. Also allow for wallspikes to do it via their angle/360.
Use > 90 && < 270 instead of >= 90 && <= 270. Fixes a bug where if you fly directly up (flyangle 90) or directly down (flyangle 270), that registers as a backwards direction, so you trigger the loop detection by flying BACKWARDS, not FORWARDS. This edge case (only possible via JUMPTOAXIS) should default to FORWARDS looping.
* Improve the code for busting vertical spikes.
* Improve the frame arrangement for vertical spikes' spriteset. (Requires new patch.dta)
* Make all spikes consistently do damage with DMG_SPIKE.
* (unrelated) renamed "flame stomp" to "elemental stomp" in P_HitDeathMessages
* Support for MF_PAPERCOLLISION tmhitthing in P_SlideMove.
* Knockback for wallspikes is much more consistent.
* Optimised away a FixedDiv call when determining the slopetype of a line.
* Changed the position of the wallspike base slightly.
* Made it so NOTHING can step up onto the player outside of other players, essentially killing a bunch of springs-launch-with-players style bugs. (I was able to recreate that issue with the wallspikes until I added this, which is why I did it in this branch.)
The issue was that because both them and the player had MF_SOLID, the tmfloorz of the spring was getting set to above the player (or vicea versa with tmceilingz), forcing it upwards with them under certain circumstances.
Now, springs only acknowledge the solidity (for purpose of tmfloorz/tmceilingz) of objects they CAN'T launch.
