- 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
In the non-Lunatic build naturally, since the Lunatic one uses its own member.
git-svn-id: https://svn.eduke32.com/eduke32@4275 1a8010ca-5511-0410-912e-c29ae57300e0
EDuke32 has me so accustomed to straight C... using a template and pass-by-reference makes my day.
git-svn-id: https://svn.eduke32.com/eduke32@4267 1a8010ca-5511-0410-912e-c29ae57300e0
Concretely, in the "behind, outside" case, draw the sprite early if any of its
2 or 4 corner points are behind the masked wall, and inside the cone or on the
other outside.
git-svn-id: https://svn.eduke32.com/eduke32@4264 1a8010ca-5511-0410-912e-c29ae57300e0
This prevents a crash and maybe other badnesses when e.g. loading a map
with ART tiles, doing something that allocates a reserved tile (such as
looking into a viewscreen), then loading another map where the tilesiz*
of TILE_VIEWSCR is restored to 0.
git-svn-id: https://svn.eduke32.com/eduke32@4259 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
Available in the game and editor. Provide test/shadexfog.lua, containing a
function to creating a set of 32 shade tables corresponding to different shades
of the same fog palookup table, together with some tests and convenience
functions.
Also,
- Add gv.LUNATIC_CLIENT{,_EDUKE32,_MAPSTER32}
- Add LUNATIC_FIRST_TIME in the global env for the game
- defs_m32.lua: add reload() convenience function
- Failed attempt at recreating the base shade table. It is NOT a linear ramp
of the base palette colors to (0,0,0). That is, it's not created by
build/util/transpal.exe!
git-svn-id: https://svn.eduke32.com/eduke32@4236 1a8010ca-5511-0410-912e-c29ae57300e0
Known as getactor/sprite[].xpanning from CON, values are 0-255. It should be
assumed that this is only valid for wall-aligned sprites (currently, face
sprites also pan).
A test is provided in lunatic/test/animatesprites.con. It should be run in E1L2
and only with the Lunatic build.
git-svn-id: https://svn.eduke32.com/eduke32@4170 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
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
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
- engine.c: comment out some unused decls with RELEASE=0 DEBUGANYWAY=1
- Lunatic: update dump.lua and v.lua
- Lunatic: test/test_geom.lua: note a perf regression (wrt older LuaJIT,
or I mis-configured / built something wrong)
git-svn-id: https://svn.eduke32.com/eduke32@4048 1a8010ca-5511-0410-912e-c29ae57300e0
- 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.
git-svn-id: https://svn.eduke32.com/eduke32@4007 1a8010ca-5511-0410-912e-c29ae57300e0
- 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
git-svn-id: https://svn.eduke32.com/eduke32@3977 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 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.
git-svn-id: https://svn.eduke32.com/eduke32@3898 1a8010ca-5511-0410-912e-c29ae57300e0
The main thing to note is the "half-open" nature of the x/y range checks.
git-svn-id: https://svn.eduke32.com/eduke32@3897 1a8010ca-5511-0410-912e-c29ae57300e0
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.
git-svn-id: https://svn.eduke32.com/eduke32@3878 1a8010ca-5511-0410-912e-c29ae57300e0
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).
git-svn-id: https://svn.eduke32.com/eduke32@3877 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, update test_tileoffsets.map with a new 'dimension': cstat 128
(sprite centering). It has an issue in Polymer marked with a silver D.
git-svn-id: https://svn.eduke32.com/eduke32@3777 1a8010ca-5511-0410-912e-c29ae57300e0
