Cosa è cambiato in EDuke32, build per build

This may happen if no title/end music is defined from CON. Thanks to Zaxtor for the bug report.

These will be bitwise-OR'd.

Also, rewrite the loops in Gv_Free() and Gv_Clear() in the plain fashion so that they are correct even if the number of gamearrays exceeds the number of gamevars.

Specifically, we must make sure that dasizeof <= LZWSIZE (or so) in c1d_{read,write}_compressed() (what the assertion in the last commit was about, and is now redundant). This fixes saving of e.g. large gamearrays with the C-CON build. Bump BYTEVERSION. An alternative for setting dasizeof to 1 would be to factor it and keep dividing as long as it's > LZWSIZE.

BUILD_LUNATIC.

We must not use Xrealloc(), since gamearrays are now allocated with Xaligned_alloc(). NOTE: I did not check all potential problematic cases, only those to get LNGA3 up and running.

Also prettify P_DisplaySpit().

For example, in CON_ERRPRINTF("invalid target sprite (%d) %d %d\n", iActor, vm.g_i, TrackerCast(vm.g_sp->picnum)); vm.g_i can be -1 and vm.g_sp can be NULL then. (Not anymore.) DONT_BUILD.

The additional space was there all the time, so it's not understandable why another array was necessary. CON: for 'music', error if volume number is outside [0 .. MAXVOLUMES+1], and in LunaCON, additionally warn if it's MAXVOLUMES+1 (0 is preferred for that).

The OSD command is invoked like "music E5L3" (case insensitively).

In C-CON's qsubstr, error if <start> is not in [0 .. MAXQUOTELEN-1] or <length> is negative.

- LunaCON: support for setting userdef[].m_volume_number, getting .last_level - bump con_lang.MAXEVENTS - fix compilation of astub.c

NOTE: Other negative values are reserved!

These ones: http://lunatic.eduke32.com/lunacon.html#_ambiguous_lexical_elements Seriously, defining a token kind by excluding certain characters (instead of allowing a given set) is really, really broken.

Previously, the check was for the hard-coded sound number. This made it impossible to change difficulty selection sounds via EVENT_SOUND.

This is exactly the same as the actor[].movflags member in the Lunatic build: http://lunatic.eduke32.com/lunatic.html#actor

For convenience, orientation gets bit 1 (translucency) set automatically. Again, test/screentext.con is updated to show off this functionality (the code there assumes that additive blending tables are loaded at blend numbers 101 -- 132). BUILD_LUNATIC.

The extended PALETTE.DAT format can now carry a trailing byte, called 'lognumalphatables'. If it is present, the engine assumes that alpha blending tables are loaded at blend indices 1 to 1<<lognumalphatables and handles rotatesprite's alpha and spriteext[].alpha accordingly. The ability to save this new byte is added to engine.lua:savePaletteDat() and the corresponding convenience functions in shadexfog.lua. Examples test/screentext.con and test/sprite_access.con are updated for demonstration purposes.

The overall situation is thus as follows: - in C and from Lua, that member is called 'fogpal' - In CON (both C-CON and LunaCON), it's 'fogpal' with 'alignto' being an alias; 'filler' wasn't available before, either. - In m32script, it's 'fogpal' or 'alignto' ('filler' is not available any more)

Add test/qgetsysstr.con. BUILD_LUNATIC.