What changed in EDuke32, build by build

(Auto-insertion of an inner sector from a loop happens either because the loop is created in an extended sector, or because it has been punched through a ceiling/floor into the upper/lower neighbor sector.)

- add gv.GET, gv.WEAPON, gv.RETURN - specify that sprite[].x/y/z and wall[].x/y are 32-bit ints - add an example for con.longjmp() - add an appendix listing the RETURN usage of various events

Note: the wall line will not light up periodically, but point insertion will be possible nontheless. A bit inconsistent, but I didn't want to do a full analysis of which side effects allowing a sprite highlight and a line highlight to coexist at the same time would have.

This makes CLANG=1 RELEASE=0 DEBUGANYWAY=2 OPTLEVEL=1 builds definitely pretty playable (only Polymost tested) while having a decent amount of sanitization.

Redundant for the same reason as the preceding one: the pointer has already been dereferenced at the point the check is made. Also, all 5 calls of that function pass a valid pointer (provided the pointers from which the expressions are derived are valid). Reported by Stack, too.

Again, in case a bunch is discarded. The tags would appear as really tagging the walls instead of being "hidden".

That is, if a bunch is discarded when copying a sector to the clipboard. (This happens if not all sectors that are part of the bunch are copied.)

Don't touch TerminX's r_usetileshades==1 or it being the default.

- For setting 1, don't draw them for red walls whose sector floors have equal height. - Make setting 1 the default, because I consider drawing them for such walls (and white walls) noise (as opposed to information). The "verbose" setting 2 is still available.

- Use the proper tile sequence when multiple pskies are present in a map. However, there's still only *one* psky chosen at map load time. - Handle three horizfrac cases: * 0, psky always at same level wrt screen * 65536, psky horiz follows camera horiz (e.g. E4L9) * otherwise, fall back to default hard-coded parallax implemented as an angle fraction

- Rename sky_t members: yscale -> horizfrac, bits -> lognumtiles. - Add default sky (8 tiles, horizfrac=32768 (i.e. 1/2 the scene horiz), offsets all zero) and CLOUDYOCEAN sky (8 tiles, horizfrac=65536, offsets all zero) to multipsky[]. - Get rid of "psky_t g_psky", merely maintaining a g_pskyidx instead. Set it up at map load time so as to keep the behavior of the legacy per-map psky: the last sector index with a matching psky ceiling wins. - In mapstate_t, save g_pskyidx too, not (former) pskybits and pskyoffs[]. - Make on-map-load global psky setup consistent for the game and editor by factoring it out into common.c: G_SetupGlobalPsky(). - Remove a couple of useless initializations, add some static assertions. This commit is more likely to introduce subtle differences in behavior. Specifically, getpsky() now always returns the default sky properties instead of the global sky ones (but with all-zero offsets) when no match for a suiting multi-psky is found. This is only likely to affect the yscale/horizfrac of non-multi-pskies when a global non-default multi-psky has been set up. Bump BYTEVERSION again.

- Consolidate psky* arrays into a "typedef struct psky_t" "g_psky" and "multipsky[]". - Factor out getting parallaxed sky properties into getpsky(). - Condense initial multi-psky setup by memcpy'ing from multipsky[]. - New function: MultiPsky_TileToIdx(). - Add new define PSKYOFF_MAX and related consistency-checking assertions. - Lower MAXPSKYTILES to 8 to reflect current usage (was 256). - Game: make multi-pskies consider dynamically-remapped MOONSKY1, BIGORBIT1 and LA. (Not very useful as the editor will still only act for the static values -- 80, 84 and 89, respectively.) An attempt has been made to preserve behavior even in strange cases, so this commit is unlikely to introduce regressions. Because of point 6, BYTEVERSION had to be bumped.

Also, very slightly tweak a factor toward a "brighter" (farther visible) scene overall to account for the "circular" nature of the fragment distance (as opposed to an "ortho" distance in Build).

Because that function might have inserted tsprites itself, e.g. for the fake floor shadow. Also add one "spritesortcnt < MAXSPRITESONSCREEN" bound check in legacy ROR code.

That is, for shade of objects, use shade tables. For visibility, use GL fog. Mixing these two does not produce satisfactory results in areas where both shade and visibility darkening are high, such as around the E1L1 restroom.

Don't yet make this official API though, since there are unresolved issues with newly created tsprites potentially being fed back to the animation loop. Add xmath.angvec(), xmath.bangvec(), tspr:set_sectnum(), tspr:setpos().

Also, get rid of the strange filename[len]=255 hack in loadboard() and make its file name arg const char* at last.

Also, clean up the saving/loading logic a bit: - On load failure, display message with purple color. - Take over the current file name ('boardfilename') only on success. - Check SaveBoard() return values in various places.

In other words, for a test rectangular sector, a sprite would be inside the sector in on all 4 edges and all 4 corners. Previously, it would have been the lower right portion only (*excluding* LL and UR corners), which led to map editing issues.

The main thing to note is the "half-open" nature of the x/y range checks.

Interestingly, that test case then appears to be drawn fully. Heh. Also, move one clamp from r1874 one up in the data flow chain. Doesn't seem to break textured overhead map view with Last Pissed Time.

Also add an assertion that currently sometimes fails when zooming in too much in Mapster32 textured 2D mode. Example: DNF's LADYKILLR.MAP at (46000,-14000).

Add a test case in test_tileoffsets.map.

Also, make sector[].*stat a bitint type. Now, a piece of code could look like this: local sec = sector[i] local ceil = sec.ceiling ceil.statx:flip(sector.STAT.SMOOSH)

Also, fix clearing a bunch in new-format-map (=Lunatic) build.