What changed in EDuke32, build by build

Fix issue with sin/cos CON commands that prevented using the special builtin structure shortcut access vars for input.

Add vm_player, vm_sprite and vm_distance to get/setuserdef. This controls the sprite and player referenced by things like "THISACTOR", all of the "ifp" conditionals, per-actor gamevar access, etc. This is intended to be used to un-gimp things like EVENT_WORLD.

Draw frame at level start after EVENT_LOADPLAYER instead of before.

When RETURN is set to INT32_MIN in EVENT_CHANGEMENU, cancel any animations in addition to not changing the current menu.

add byte array editorcolors[256] to m32script variables.

Correct handling of size-zero gamearrays: Prevent a crash upon loading a savegame containing them, and allow resizearray to zero.

Fix a harmless "Internal compiler error" warning when using quick structure access on userdef.

Add "defstate" token which functions identically as in M32script: synonymous with CON's "state" only at top-level (when defining a state). Useful for syntax highlighting.

amend action's viewtype -8 to be more in line with the others.

allow viewtype -8 for 'action', meaning to x-flip the shown sprite.

Add EVENT_PREDRAW2DSCREEN.

make BOUNCEMINE spawn FRAMEEFFECT only if moving horizontally.

Add SFLAG_HURTSPAWNBLOOD, which allows actors (particularly useractor enemies) to spawn blood when hurt as hardcoded enemies do.

Add userdef members "globalflags" and "globalgameflags", which control the values specified by the def commands of the same name.

Minor internal CON changes.

Add line numbers to a couple of .def parsing warning messages. At some point these should probably all be cleaned up, similar to how they're handled with CON parsing. DONT_BUILD.

fix 'resizearray' after r4735: copy over old values, zero-init new ones.

fix negative alpha for 'rotatespritea'. BUILD_LUNATIC.

from 'definevolumename', make g_numVolumes be determined as in C-CON.

check EVENT_ENTERLEVEL for nonzero RETURN, run w/ other players then.

suffix gamearray file names with '.gar'.

expose g_tile[] members of 'tiledata'.

implement NODEFAULT per-actor gamevars in the C-CON fashion.

allow writing -1 to player[].newowner.

allow ':' immediately after 'case' (legacy; warns), writing to ud.god.

honor r_usenewaspect, especially it being off.

Expose all structs to inline access. Tiledata and paldata are still to-do.

Add player[].index, which returns the player ID that you put in. Mostly useful to get the magic value of THISACTOR when applied to the player struct.

Correct the month used in automatic names of savegames created by the "save" CON command.

update docs and comments in lunatic/test/event_chaining.con

Add events for the remaining player-related HUD display functions:

Replace the use of an "snum" parameter in the screen display functions with screenpeek because we need to keep screenpeek accurate for CON anyway.

Add two new structs, tiledata and paldata, accessible only through quick-access.

Add checks to prevent invalid reads/writes when using get/setprojectile on a tile number that does not have a projectile defined for it.