Lua more stuff
More new Lua features and fixes:
* Most Lua functions that deal with stuff that exists only in levels now should spout Lua errors instead of crashing the game if you try to use them outside of levels. Likewise, accessing any of the tables that contain level-only stuff (players, sectors, lines, etc etc) spouts Lua errors too outside of levels.
* `userdataType(variable)` now exists: this function simply returns the type of the userdata variable given as a string (e.g. `userdataType(players[0])` returns "player_t", `userdataType(sectors[0])` returns "sector_t"). This also includes "minor" userdata types for array members of other userdata types, such as .powers of player_t variables or .lines of sector_t variables (which would give the strings "player_t.powers" and "sector_t.lines" respectively).
* The Lua hook "MobjMoveBlocked" now exists: functions for this hook are called whenever a mobj attempts to move horizontally but is blocked by a wall or solid mobj (or whatever else can cause P_TryMove to return false, assuming it doesn't remove the mobj). In theory this hook could be very useful for behaviour such as sliding or bouncing off walls without the need of flags like MF_SLIDEME or MF_BOUNCE etc. Format for use is just like most generic mobj hooks: `addHook("MobjMoveBlocked", functionname, MT_OBJECTTYPE)`, where `functionname` is a function that takes a single mobj_t argument.
See MonsterIestyn/lua-more-stuff on the FTP for a test exe (srb2win-lua-more-stuff.exe) and some test scripts for the above changes.
See merge request !67
* Speaking of, actively enforced not being able to be Super and NiGHTS at the same time.
* Also on that note - SPR2_TRNS is now the NiGHTS transformation. The Super transformation is (FF_SPR2SUPER|SPR2_TRNS).
* SPR2_NPAN is now SPR2_NSTN, since it matches Super Sonic's stun animation rather than the pain animation.
* Fixed a bunch of things where Super float was handled badly with 2AM brain.
* Fixed the R_ProjectSprite error going out of spr2names' bounds.
* Fixed order of FF's in dehackéd.
* Fixed that thing where Super Sonic was blue for 1 tic after transformation, and the life icon was a blue Super Sonic.
* Super sprites are now deliniated via an additional S_SUPER lump between S_START and S_END. Above are normal sprites, below are super sprites. Handled internally via FF_SPR2SUPER.
* Sprite2 numbers are now appropriately limited for the data type that stores them.
* SPR2_SPIN is now SPR2_ROLL, SPR2_DASH is now SPR2_SPIN and SPR2_PEEL is now SPR2_DASH. Makes more sense, right?
Making Metal's pinch cues suck less
Does what it says on the tin. Give it a shot with <root>/toaster/metaltest.wad to skip the race and go directly to the boss to see what it does!
See merge request !70
Add a vertical flip variant for the translucent column drawer.
Translucency is now properly distributed: 0.00 leads to no render at all, 0.1 to TRANS10, ..., 0.9 to TRANS90, 1 to regular column drawer.
Precipitation sprite overflow fix
This fixes artifacts of rain/snow sprites appearing on-screen in levels that have rain/snow, if said sprites were high enough above the camera. This kind of thing was previously fixed for sprites of regular objects (and textures of FOFs?), but apparently the fix wasn't applied to sprites for precipitation as it turns out.
I found this most easily reproducable in SRB2TD's Stormy Streets level, because some of the invisible FOFs make raindrops continually splash right up at the sky ceiling itself. Position your camera underneath them right and ...voila, ghostly precip sprites apparently appearing. (You'll need to make a SOC to make the level playable in vanilla SRB2 mind)
See merge request !169
(various large invisible blocks used in the level cause rain to make splashes high above the main level, high enough to make ghostly rain splash sprite artifacts appear sometimes in nearby areas)
* Changed the order of Record/Nights Attack and its level select menu option so that you go from the main menu to the map page to level select, rather than main menu to level select to map page.
* Cleaned up a lot of code.
Record attack custom exit fix
This fixes the bug reported here: http://mb.srb2.org/showthread.php?t=42342
Record Attack now no longer allows the tally to be skipped, whether by custom exits or by Lua etc.
See merge request !164
Dedicated console shift-down fix
This fixes the special console window used by dedicated mode not properly telling the game when shift is held down since the console improvements added in 2.1.17. This means shift+1 is properly interpreted as "!" again rather than 1, shift+- should be "_" rather than "-", etc.
Sorry LJSonic your problems from pre-2.1.17 are probably just your keyboard being for a different locale than the one most SRB2 players play with so I'm aware, I'm not sure what can be done for the time being. =V
Fun note, you can see how the game interprets un-executed input to the console window by playing normal (not dedicated) SRB2 with `-console`, which creates a second window for the console just like you'd see for dedicated mode. Drop down the console on the main SRB2 window, switch to the console window and type something in (DON'T PRESS ENTER), and you'll see the input appearing in the input space in the console window at the same time!
See merge request !163
