That is, if that member has a nonzero value, that one is taken for the color of
the GL fog instead of (most of the time) sector[].floorpal. "Sky sectors", that
is, skyboxes or simply parallaxed floors/ceilings are *not* handled.
git-svn-id: https://svn.eduke32.com/eduke32@4415 1a8010ca-5511-0410-912e-c29ae57300e0
This is done by factoring out some polymer.c:polymer_getbuildmaterial() code
into polymer_eligible_for_artmapping() and using that. The one in polymer.c
can still determine to not use ART mapping on some ("rare"?) occasions, so
it's not 100% in sync.
git-svn-id: https://svn.eduke32.com/eduke32@4407 1a8010ca-5511-0410-912e-c29ae57300e0
- factor out eligible_for_tileshades()
- remove some rendmode 1 code
- move some auto vars further down
git-svn-id: https://svn.eduke32.com/eduke32@4406 1a8010ca-5511-0410-912e-c29ae57300e0
Fix a case in G_MovePlayers(), where the player sprite's shade is approached
toward the ceiling/floor's shade. Before, it could stop at one above or below!
git-svn-id: https://svn.eduke32.com/eduke32@4392 1a8010ca-5511-0410-912e-c29ae57300e0
Make Mapster32 save as map-text if there is a wall with non-zero 'blend'.
git-svn-id: https://svn.eduke32.com/eduke32@4368 1a8010ca-5511-0410-912e-c29ae57300e0
One potential use is to add r_togglecomposition "0" if you don't like Aero turning on and off every time you switch between 2D mode and 32-bit 3D mode.
git-svn-id: https://svn.eduke32.com/eduke32@4344 1a8010ca-5511-0410-912e-c29ae57300e0
As opposed to the previous way, where the first fog pals was <numlookups>+1,
where <numlookups> is the first byte value of LOOKUP.DAT. This allows to
pack e.g. lookups [1 .. 25] and [30 .. <lastpal>] into LOOKUP.DAT and have fog
pals be generated at pals [26 .. 29] (i.e. the additional lookups don't
shift the fog pals, making user maps depending on these numbers not look as
intended.)
git-svn-id: https://svn.eduke32.com/eduke32@4335 1a8010ca-5511-0410-912e-c29ae57300e0
Also, error if didn't read enough data and account for TITLE and REALMS
swap between basepal number and on-disk order (sigh).
git-svn-id: https://svn.eduke32.com/eduke32@4334 1a8010ca-5511-0410-912e-c29ae57300e0
- Added preprocessor value NETVERSION, to be incremented in the source whenever changes are made to the network protocol.
- Implemented proper server-side version verification of all clients upon connection.
- Implemented connection refusal when we reach MAXPLAYERS. (Should be expanded to implement server player caps.)
- Protected against OOB array accesses if an invalid player id is received.
- Renamed all "Recieve" to "Receive".
git-svn-id: https://svn.eduke32.com/eduke32@4322 1a8010ca-5511-0410-912e-c29ae57300e0
On the C side, slightly rewrite (now) getclosestcol_lim() for clarity.
git-svn-id: https://svn.eduke32.com/eduke32@4308 1a8010ca-5511-0410-912e-c29ae57300e0
Also, fix a missed .filler -> g_ambiencePlaying[] rewrite in the editor.
In C-CON, 'detail' is kept as alias to C-side (former) .filler / now .blend,
but that name is *deprecated*.
git-svn-id: https://svn.eduke32.com/eduke32@4305 1a8010ca-5511-0410-912e-c29ae57300e0
This fixes updating the viewscreen in Polymer's ART mapping mode.
git-svn-id: https://svn.eduke32.com/eduke32@4304 1a8010ca-5511-0410-912e-c29ae57300e0
Currently, sprite[].filler (to be renamed) selects a blending table. If none
is installed with that index, the blending table at index 0 is taken (which is
read from PALETTE.DAT on engine startup). Thus, for now, the non-Lunatic build
will never use a custom blending table because there's no way to register one!
But the functionality is there.
git-svn-id: https://svn.eduke32.com/eduke32@4301 1a8010ca-5511-0410-912e-c29ae57300e0
- use SPRITES_OF* iterator macros
- new function: E_SpriteIsValid(); add some safety checks
(e.g. hitag used as sprite index)
- the rest is mostly "the usual code transformations"
git-svn-id: https://svn.eduke32.com/eduke32@4281 1a8010ca-5511-0410-912e-c29ae57300e0
- Make Win+F* also make play and RTS sound, since modern OS's window managers
like to eat Alt-F*. (Some Win+F* may be inaccessible too, but together all
10 should hopefully be covered.)
- Fix an issue where keys other than F1-F10 were considered as starting an RTS
sound and crashing EDuke32 in the process
git-svn-id: https://svn.eduke32.com/eduke32@4278 1a8010ca-5511-0410-912e-c29ae57300e0
When a map named <filename>.map is loaded (<filename> may also contain directory
separators), the engine checks for existence of <filename>_XX.art in the virtual
file system, where XX is a 0-padded number from 00 to 19. It loads a consecutive
sequence of these ART files, i.e. aborts whenever a number in the sequence isn't
found (in contrast to normal ART loading).
Restrictions:
- the per-map ART files must not reside in ZIP files
- if a tile number is attempted to be overridden that has a dummytile or is
cache1d-locked, per-map ART loading fails
On failure, the map is still loaded, but a diagnostic message is output to the
log/OSD.
Loaded per-map ART data are cleared whenever the map is "left". In particular:
- whenever another map is loaded
- in the editor: when a new map is started
- in the game: after the bonus ending screen of a finished level, after going
to the title screen via the menu
A final note: file names are supposed to be looked up and compared
case-sensitively. That is, <filename> must match EXACTLY between the map's and
per-map ART one; 'art' must be lowercase. Otherwise, the cookie monster will
come and eat you!
BUILD_LUNATIC.
git-svn-id: https://svn.eduke32.com/eduke32@4257 1a8010ca-5511-0410-912e-c29ae57300e0
The scrollwheel is unique among PC input because it has no innate "hold length". Previously, the layers gave the mousewheel a fake hold length to allow the not-necessarily-synchronous game/editor code to pick up the input before the layers marked it as "no longer pressed". This passed under Windows, but it didn't slide under SDL.
Besides the two problems listed above, it also potentially limited the rate of weapon selection, where scrolling too fast would not register every clicks. [Unrelatedly, this is still the case when you scroll faster than the game's own tickrate, but addressing that would require rewriting input handling to go through a list of "events" for each tic instead of looking at overall pressed/unpressed states.]
git-svn-id: https://svn.eduke32.com/eduke32@4200 1a8010ca-5511-0410-912e-c29ae57300e0
- Move ARRAY_SIZE() macro to compat.h, add another one ARRAY_SSIZE()
- In A_RadiusDamage(): note maybe-unaligned access issue, prevent unlikely oob
- sector.c: use SPRITES_OF* macros where appropriate
git-svn-id: https://svn.eduke32.com/eduke32@4199 1a8010ca-5511-0410-912e-c29ae57300e0
The functions mvlineasm1, mvlineasm4 and tvlineasm2 can now be set to clamp
the vertical texture coordinate (vplc), preventing the unsightly stray lines
on the bottom of non-y-flipped sprites. (The first part of this effort, r3483,
handled their top).
However, this is only enabled for the mvlineasm ones: the vectorized variants
suffered almost no slowdown (even though a PADDUSD SSE instruction would be a
nice thing to have), while it was pretty significant for the sequential
translucent ones.
Summarizing, this leaves two cases where stray lines may appear in the non-ASM
build (the saturation is NYI for a.nasm):
- at the bottom of y-flipped sprites
- at the bottom of translucent sprites (can be toggled by #define)
Another observation is that recent GCC generates much faster code for this
stuff than Clang from SVN.
git-svn-id: https://svn.eduke32.com/eduke32@4161 1a8010ca-5511-0410-912e-c29ae57300e0
These were too much "looking into the implementation of a module" for my
taste, hence OSD_GetShadePal() earlier.
git-svn-id: https://svn.eduke32.com/eduke32@4138 1a8010ca-5511-0410-912e-c29ae57300e0
I updated the help windows to prefer these variants because they are superior to the -xSquished versions.
Also, factor out the command-line processing code for the above, plus con/def modules and clipmaps.
git-svn-id: https://svn.eduke32.com/eduke32@4128 1a8010ca-5511-0410-912e-c29ae57300e0
Instead of directly in build.c:app_main(). Previously, it was possible that an
argument to an option, e.g. "WGR2" with "-game_dir WGR2", would get interpreted
as the initial map to load. This in turn would attempt to execute WGR2.cfg as
sequence of OSD commands -- where that file is an EDuke32 config file instead!
Now: maps are passed without any options, e.g. "mapster32 [opts...] debug.map".
The map file name is not added to the "additional parameters" for map testing.
git-svn-id: https://svn.eduke32.com/eduke32@4121 1a8010ca-5511-0410-912e-c29ae57300e0
Variables at global scope which share a name tend to actually be the same variable. Not good when you pass such a variable to function that immediately returns if the passed parameter (the variable) equals said variable (itself).
git-svn-id: https://svn.eduke32.com/eduke32@4090 1a8010ca-5511-0410-912e-c29ae57300e0
Unfortunately, SDL2 does not (yet?) provide a Yes/No box for wm_ynbox().
git-svn-id: https://svn.eduke32.com/eduke32@4085 1a8010ca-5511-0410-912e-c29ae57300e0
Most often, this had happened when casting comparison functions for qsort()
like these: "int yax_cmpbunches(const int16_t *b1, const int16_t *b2)"
to a function pointer type expecting "const void *". Alas, this is undefined
behavior: see
http://blog.frama-c.com/index.php?post/2013/08/24/Function-pointers-in-C
and posts linked from it.
At least two cases have not been fixed:
- The savegame system maintains pointers which are either to data or a function in
the generic "void *". This ought to be made into a union.
- Probably also:
#define OSD_ALIAS (int32_t (*)(const osdfuncparm_t*))0x1337
git-svn-id: https://svn.eduke32.com/eduke32@4068 1a8010ca-5511-0410-912e-c29ae57300e0
DONT_BUILD, because there have been no significant changes of the non-Lua build.
git-svn-id: https://svn.eduke32.com/eduke32@4006 1a8010ca-5511-0410-912e-c29ae57300e0
- libs and headers are expected in platform/Windows/* (not there yet)
- prefix Lua #includes with luajit-2.0/
- build bytecode objects with absolute path name (used for debug info)
git-svn-id: https://svn.eduke32.com/eduke32@4000 1a8010ca-5511-0410-912e-c29ae57300e0
- 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.
git-svn-id: https://svn.eduke32.com/eduke32@3976 1a8010ca-5511-0410-912e-c29ae57300e0
- 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.
git-svn-id: https://svn.eduke32.com/eduke32@3975 1a8010ca-5511-0410-912e-c29ae57300e0
Having to tag these few variables and functions as ATTRIBUTE((used))
seems sensible, but what follows is just strange. OSD_Printf? headspritesect?
git-svn-id: https://svn.eduke32.com/eduke32@3932 1a8010ca-5511-0410-912e-c29ae57300e0
Also, get rid of the strange filename[len]=255 hack in loadboard()
and make its file name arg const char* at last.
git-svn-id: https://svn.eduke32.com/eduke32@3913 1a8010ca-5511-0410-912e-c29ae57300e0
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.
git-svn-id: https://svn.eduke32.com/eduke32@3911 1a8010ca-5511-0410-912e-c29ae57300e0
In 3D mode, Alt+F now only attempts to set the first wall of the aimed at
wall, not collecting upper/lower neighbors. For this, press Shift+Alt+F.
In 2D mode, they are always collected.
git-svn-id: https://svn.eduke32.com/eduke32@3825 1a8010ca-5511-0410-912e-c29ae57300e0
Analogously for the negation; remove a couple of redundant decls of "qsetmode".
git-svn-id: https://svn.eduke32.com/eduke32@3823 1a8010ca-5511-0410-912e-c29ae57300e0
The 'x' is for "extended", since its last arg is a switch of whether to disable
sliding. Use that from gameexec.c.
git-svn-id: https://svn.eduke32.com/eduke32@3811 1a8010ca-5511-0410-912e-c29ae57300e0
Also, add some defines for sprite cstats to build.h (SPR_*) and use them.
git-svn-id: https://svn.eduke32.com/eduke32@3775 1a8010ca-5511-0410-912e-c29ae57300e0
TODO: figure out wtf is wrong with rotatesprite, linear filtering.
git-svn-id: https://svn.eduke32.com/eduke32@3737 1a8010ca-5511-0410-912e-c29ae57300e0
No functional changes, but a (commented out) debug line for an oob read of the
frame buffer when the mirror covers the whole screen is inserted.
git-svn-id: https://svn.eduke32.com/eduke32@3719 1a8010ca-5511-0410-912e-c29ae57300e0
- Rewrite some sprites-of-{stat,sector} loops using the SPRITES_OF,
SPRITES_OF_SECT and new SPRITES_OF_SECT_SAFE macros.
- In passing, identify some problems and mark them with 'XXX', but don't
attempt to fix them yet.
- The usual readability improvements...
git-svn-id: https://svn.eduke32.com/eduke32@3679 1a8010ca-5511-0410-912e-c29ae57300e0
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.
git-svn-id: https://svn.eduke32.com/eduke32@3658 1a8010ca-5511-0410-912e-c29ae57300e0
Toggled with Ctrl+Shift+[KP-]. Variable 'headlight_range' controls its range.
For the implementation, a new event EVENT_PREDRAW3DSCREEN was added.
git-svn-id: https://svn.eduke32.com/eduke32@3648 1a8010ca-5511-0410-912e-c29ae57300e0
While the functionality was already internally in place for gametext as one of two hacks using ROTATESPRITE_MAX (the other still used by minitext_() to align with the statusbar) we must codify a bit in the engine for safe external use. (Otherwise, ROTATESPRITE_MAX could/would theoretically increase and leave modders high and dry.)
(Dev note: In G_DrawTXDigiNumZ(), ROTATESPRITE_MAX was used to bitshift the value used to calculate digit spacing for no reason I can ascertain other than to introduce rounding errors into the zoom/textscale calculations. It was never used anywhere, so I removed it.)
Bonus: The scaling code for digitalnumberz and gametextz has been modified so that the spacing is no longer affected by rounding errors. Try animating the zoom value and compare how the text used to jump but now does not.
git-svn-id: https://svn.eduke32.com/eduke32@3608 1a8010ca-5511-0410-912e-c29ae57300e0
- Make _buildargv[_buildargc] NULL.
- With SDL layer, pass argv and argc directly and get rid of _build* ones.
- Add tilesiz* to dynsymlists.
git-svn-id: https://svn.eduke32.com/eduke32@3573 1a8010ca-5511-0410-912e-c29ae57300e0
If m32script gamevar "move_by_one" is nonzero, the some keys move the
"player arrow" by increments of 1:
- Without SHIFT: LEFT/RIGHT absolute x, DOWN/UP absolute y, A/Z absolute z.
- With SHIFT: DOWN/UP (unbounded!) horiz, LEFT/RIGHT angle.
This can be useful to debug renderer bugs that show a high sensitivity to the
exact location ("are transient in space").
git-svn-id: https://svn.eduke32.com/eduke32@3509 1a8010ca-5511-0410-912e-c29ae57300e0
Most of them are already aligned to their natural boundaries, so lowering
the alignment to 1 byte can only worsen things by making the C compiler
generate poorer (unaligned access) code for some platforms.
The layout of structures is not specified by the C Standard, but is rather
given by a particular platform + toolchain's ABI (application binary interface).
Most ABIs follow the expected pattern "alignment of scalars is their size,
alignment of arrays is that of its element type, alignment of structs is the
maximum alignment of its members". A couple of links to particular ABIs are
given in build.h.
Problems are expected with archs that care about unaligned access when a pointer
to a non-packed struct is taken that resides in a packed aggregate, but these
uses should be weeded out (I'm not sure if there are any in our codebase).
The following types are affected, only hitdata_t changes its size:
sectortype, walltype, spritetype, spriteext_t, spritesmooth_t,
struct validmode_t, picanm_t, palette_t, vec2_t, vec3_t, hitdata_t.
git-svn-id: https://svn.eduke32.com/eduke32@3455 1a8010ca-5511-0410-912e-c29ae57300e0
In CON, the bit is still always cleared for user-defined gamevars.
git-svn-id: https://svn.eduke32.com/eduke32@3417 1a8010ca-5511-0410-912e-c29ae57300e0
If enabled, dragging wall vertices will correct the xrepeat after the
mouse button is released, so that the pre-drag absolute stretching is
restored.
git-svn-id: https://svn.eduke32.com/eduke32@3398 1a8010ca-5511-0410-912e-c29ae57300e0
Also, add another flag, signifying that from the editor, also the
"lastwall"s (i.e. the CCW-linked points) should get collected. This is
to signal the editor that their wall lengths should be displayed, too.
git-svn-id: https://svn.eduke32.com/eduke32@3394 1a8010ca-5511-0410-912e-c29ae57300e0
- Stop using memcache on some other failure paths, particularly when
failing to read from the on-disk texcache.
- Factor out cache reading code (3x).
- Fix endianness issues affecting big-enadian systems (one introduced by
r3382, one existing before). Comment each B_LITTLE32 with whether we're
converting from native to on-disk (little) endianness or back.
git-svn-id: https://svn.eduke32.com/eduke32@3386 1a8010ca-5511-0410-912e-c29ae57300e0
The SDL and Windows layers had slightly different code: the latter would
dereference a NULL pointer if stdout.txt failed being write-opened.
git-svn-id: https://svn.eduke32.com/eduke32@3377 1a8010ca-5511-0410-912e-c29ae57300e0
Preventing a continuously growing stack top and inevitable program termination.
Also, commonize the error handling to live on the engine side.
git-svn-id: https://svn.eduke32.com/eduke32@3352 1a8010ca-5511-0410-912e-c29ae57300e0
