What changed in EDuke32, build by build

- sethighlightsector <sectnum> <on?> - updatehighlightsector - collectsectors <<array_to_collect_sectnums>> <initial_sector> <<num_collected_sectors>> <sector_filtering_state> The latter does a breadth-first search starting from an initial sector and collects nextsectors only when the filtering state, given a sectnum as RETURN input, writes a nonzero value into RETURN. As a usage example, a.m32 includes the state 'collect_teleporting_sectors', that collects all sectors containing an SE7 and highlights them afterwards. This way, it should be possible to retrofit old maps with TROR by distributing small scripts that do most of the work (right now, joining has to be done by hand, though). * corruption checker: for the 'nextwall inconsistent with nextsector' corruption, suggest an alternative fix by searching fitting nextwalls and changing the nextwall of the corrupt wall (as opposed to the nextsector). It will display with a leading '?' in the listing, and can be demanded by suffixing 'corruptcheck tryfix' with it. For example, corruptcheck tryfix 9-21 ? would fix some corruptions in Billy Boy's cranium.map without introducing drawing errors. * fix demo playback (tueidj figured this out)

* When dragging highlighted sprites, do a setsprite() after each position update. This way, they won't end up on the wrong level * TROR support for SE 31 and 32 in-game, example provided in test map * some uncommited stuff for TROR: SE 6/14

* Make the minimum resolution possible 640x480. Sometimes you'd accidentally enter something like 'vidmode 800 60' and crashes would ensue... * fix a warning

Implementation note: the so instrumented sprites use actor[].t_data[7] to hold a magic number (0x18190000 + pivot spr idx), and t_data[8] and [9] for the initial coords relative to the pivot point.

* fix memory corruption when loading a Polymer savegame using another renderer and then change to Polymer * fix possible crash in OSD_Exec() and uninitialized mem access in game config reader * move makeasmwriteable() to baselayer.c

* Voxel tweaks: horizontally scale wall-aligned ones by 5/4, make them ignore per-tile yoffset in classic (i.e. emulate Polymost; I think this is more sensible since they're not clipped to floors/ceilings anyway), make Polymost know the voxel scale * Always cull back-facing, one-sided, wall-aligned sprites (classic/Polymost), irrespective of whether it's a sprite, voxel or model. This can lead to falsely not drawing them in certain circumstances, but IMO that's preferable to visible hidden switches etc. * Change defaults for r_novoxmips to 1 and lazytileselector to 0

* When TROR-joining and sectors reachable through former red walls could need displacement, ask the user; if something is wrong with the walls of the two components to join, jump to that place and print coordinates of offending wall and its point2 in the OSD * Ctrl-TAB in 2D mode now toggles filling of the currently aimed-at sector; it's not very in sync with the rest of the controls though (e.g. some commands will potentially affect each sector that contains the crosshair) * Fill sectors slightly different so that highlighted sectors above each other are easier to distinguish * In the editor, always clear the screen to a 'rainbow' of the palette before each frame. This makes no-draw ('HOM') and accidental translucency glitches stand out more clearly * a few misc. tweaks, consistency checks, and fixes

* Mapster32 now makes sandwiches, too: select all floors of a bunch and 'extend them below'. This will put a new sector between the highlighted ones and the their lower neighbors and displace the z's accordingly. Make sure you have enough headroom. * To facilitate the above, RAlt now has two more modifier keys (checked at release time, as usual): for every sector that would be selected, END will select all sectors whose floor bunchnum equals the first (this is useful for sandwiching), and HOME will select all sectors whose ceiling bunchnum equals it (not very useful, but provided for completeness). * Sloping extended sectors is now checked more rigorously -- misc: * When deleting highlighted sectors with DEL, pressing LShift will now always delete them irrespective whether the mouse pointer is over one of them. This is useful for the cleanup of corrupted maps. * 2D drawing is slightly tweaked so that active walls always display over inactive ones

game: when entering/leaving water or slime, delay changing palette by one game tic to make it look right

* rudimentary TROR support * free mixing of multi- and single-tile pskies * Don't cull models behind you. That is, treat them like floor sprites in that respect. This way large models like corpses don't disappear from the view unexpectedly. Classic: * tweak the last row and column of the translucency table so that e.g. a transparent sprite against a FANSPRITE wall doesn't show up purple (only if Duke3D table is found) Misc.: * fixes TROR-nextwall corruption when deleting sectors * tile selector 'goto' now has also completion * I forgot a file for the non-OpenGL build last time

* make it possible to duplicate from extended sectors; all extensions are cleared from them * lazy hightile loading in tile selector can now be disabled in mapster32.cfg * fixes USE_OPENGL=0 build