What changed in EDuke32, build by build

The Lunatic build compiles with new structures for sector and wall types. They have separate members for TROR {up,down}{bunch,nextwall}, so there are no conflicts with other uses of members into which they were previously shoehorned. Also, the maximum bunch limit is bumped to 512 in that build. Currently, loading from V7/8/9 and saving to V7 and V8 are supported.

Also, implement 'cmenu' in LunaCON, make 'definequote' also allowed as inner command.

So that members needing it are checked when they're assigned to using the usual syntax. What kind of check to perform (sector, player, ... x whether negative values are allowed) is written in a declarative fashion inside the C declaration. Also, make Lunatic's MAXQUOTES be C's OBITQUOTEINDEX and bound-check an access of sprite[p->wackedbyplayer] in the C code.

Used for engine struct's (c)stat and actor[].flags members.

In Lunatic, gamevars (variables that are saved with savegames) are per-module.

- Increase LuaJIT max. machine code limit to 10 MiB

For events and actors, a flag can be now passed whether to chain the new function at the beginning or end of an already existing one, or to replace it entirely. Also, for the translator, add option -fno-error-nostate, disabled by default.

There's only one RETURN value on the C side (g_RETURN), which is also referenced from Lua. Upon entering an event, its value takes on the per-event default one, and its value when the event code finishes is passed back to the game. Independently of that, its value is always saved and restored across event calls.

In passing, fix a couple of omissions: gameactor() being passed nil's in the middle, more than one moveflag to CON *actor.

Specifically, remove ivec3's blen1() method and add from/to BUILD coordinate (z scaled by 16) conversion methods.

Also, for the embedded translator: don't warn on unrecognized command line opt.

Also, make -Werror-bad-getactorvar disabled by default.

The only operation for which proper code is generated is reading a single value from a system gamearray.

Also, - an optimization for sprite[]:setpos(). Calls to get_sprite_index() seem to be pretty slow (at least when they're not compiled). - add getzrange to the dynsymlists

Fix 'setsprite' and 'music'. A good timing test for actors performance is the starfield of WGR2's E1L1 ("Nexus").

Also, fix con._setgamepalette.

- add LuaJIT's 'v' module printing trace info - translator: fix game function name definitions - revert math.fmod -> math.modf, they are different! - disable JIT compilation for a function we're getting strange crashes with - Make some of DukePlayer_t's members 'bool' on the Lua side. It's way too easy to write something like "ps.jetpack_on" where "ps.jetpack_on~=0" was meant. [Background: Kyle873 observed that Duke was always floating.] - Error out if looping in our_module(). I find this behavior more logical than returning true. - fix a couple of missed FORBID variables

Also, fix quote commands there.

We must not call these functions using the FFI, since the Lua state is considered locked across such calls.