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3371 commits

Author SHA1 Message Date
helixhorned
0173c0908a Lunatic: spritesof{stat,sect} iterators that allow deletion inside the loop. 
Also,
 - an optimization for sprite[]:setpos(). Calls to get_sprite_index()
   seem to be pretty slow (at least when they're not compiled).
 - add getzrange to the dynsymlists

git-svn-id: https://svn.eduke32.com/eduke32@3560 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-15 16:56:03 +00:00
helixhorned
83bc10791f Lunatic: correct SFLAG_* and actor_t definitions. 
git-svn-id: https://svn.eduke32.com/eduke32@3559 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-15 16:55:59 +00:00
helixhorned
f6d1af0532 Lunatic: replace some allocations by static data, some translator fixes. 
Fix 'setsprite' and 'music'. A good timing test for actors performance is
the starfield of WGR2's E1L1 ("Nexus").

git-svn-id: https://svn.eduke32.com/eduke32@3558 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-13 10:48:23 +00:00
helixhorned
3b3bc6bc01 Lunatic: also save min, max actor times; fix release build. 
git-svn-id: https://svn.eduke32.com/eduke32@3557 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-13 10:48:19 +00:00
helixhorned
6b1df7f1e9 Lunatic translator: handle LOGO_FLAGS. 
This is the only gamevar of its kind that is handled for Lunatic, neither
PLR_MORALE nor LOGO_FLAGS are.

git-svn-id: https://svn.eduke32.com/eduke32@3556 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-13 10:48:14 +00:00
hendricks266
88313f7b50 Plug up alpha leaks in Polymost textures/rotatesprite. 
git-svn-id: https://svn.eduke32.com/eduke32@3555 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 09:10:54 +00:00
hendricks266
4b0cffaf81 Fix osxbuild.sh and wiibuild.bat after r3551. 
git-svn-id: https://svn.eduke32.com/eduke32@3554 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 07:49:47 +00:00
hendricks266
7228700c87 Connect spriteext.alpha to models and voxels in Polymost. 
This code is neat, tidy, organized, and sensical!

git-svn-id: https://svn.eduke32.com/eduke32@3553 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 07:49:27 +00:00
terminx
3e4ea93b20 Directory cleanup. Move the "Apple", "Windows", and "Wii" directories to a new "platform" dir, move the contents of "psd" to "rsrc/source", move eobj* and obj* directories so that they're under the "source" dir. 
git-svn-id: https://svn.eduke32.com/eduke32@3551 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 04:14:19 +00:00
terminx
051112223c Remove the old MakeDistributions makefile. This was used to package the old manually released source archives we had years ago. 
git-svn-id: https://svn.eduke32.com/eduke32@3550 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 04:08:02 +00:00
terminx
2fbd345062 Remove unused eduke32.vcxproj.user file, presumably used by VS2010 and up to store machine-dependent preferences 
git-svn-id: https://svn.eduke32.com/eduke32@3549 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 04:07:53 +00:00
terminx
bb3ba4fb66 Remove unused rsrc/orange_icon.ico 
git-svn-id: https://svn.eduke32.com/eduke32@3548 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 04:07:44 +00:00
terminx
04e292e023 Remove the old NSIS script used to generate the installers we had, what, 5 years ago? If we ever need it again we can just pull it from one of the old revisions stored in the repo. 
git-svn-id: https://svn.eduke32.com/eduke32@3547 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 04:07:32 +00:00
terminx
db70f20a1d Remove old unused changelog files 
git-svn-id: https://svn.eduke32.com/eduke32@3546 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 04:07:20 +00:00
hendricks266
27fa5e72f7 Make stopping of all sounds after completion of LOGO.ANM conditional on the newly introduced (LOGO_FLAGS & LOGO_STOPANIMSOUNDS). Modifies r3217. 
git-svn-id: https://svn.eduke32.com/eduke32@3545 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 01:24:17 +00:00
hendricks266
e2701c9a5a Patch up some broken hardcoded behavior with regard to the Sentry versions of the bosses (minibosses), as suggested by Fox. 
This should have no adverse effects or side-effects. The changes only apply if a modder chose to use completely broken functionality in the first place.

git-svn-id: https://svn.eduke32.com/eduke32@3544 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 01:23:55 +00:00
hendricks266
cbe28f89e0 Connect spriteext.alpha to Polymost. 
Ugh, global variable hacks. Excuse me while I wash my hands.

git-svn-id: https://svn.eduke32.com/eduke32@3543 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-04 01:23:29 +00:00
helixhorned
2d01a81435 Fix starttrack crashing when a "null music" is selected. 
Introduced with the refactoring in r3490.

git-svn-id: https://svn.eduke32.com/eduke32@3542 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:40 +00:00
helixhorned
0646e41fa4 Lunatic: make con.ai accept literal action/move, check for calling from top. 
Also, fix con._setgamepalette.

git-svn-id: https://svn.eduke32.com/eduke32@3541 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:37 +00:00
helixhorned
596b3e6d6a Lunatic translator standalone: option specifying a directory for gen'd code. 
The option is -fgendir=<directory>.

git-svn-id: https://svn.eduke32.com/eduke32@3540 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:32 +00:00
helixhorned
aeeec9d2aa Lunatic translator standalone: allow specifying list files. 
All non-option positional arguments after an @ sign are taken as list files:
hashes at the beginning of a line denote comments, truly empty lines are
ignored, all other lines should contain one root CON file name.

git-svn-id: https://svn.eduke32.com/eduke32@3539 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:28 +00:00
helixhorned
1252e0d8e5 spriteclip.txt: refer to _clipshape0.map instead of _clipshape_.map. 
git-svn-id: https://svn.eduke32.com/eduke32@3538 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:25 +00:00
helixhorned
deeb6306a9 Lunatic translator: fix some codegen and some commands. 
git-svn-id: https://svn.eduke32.com/eduke32@3537 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:22 +00:00
helixhorned
07c7363d0f CON: Fix accessing gamearrays on 64-bit archs. 
From the PM conversation "gamearrays in 64-bit". A test case is the breaking
glass at the beginning of the DukePlus map.

git-svn-id: https://svn.eduke32.com/eduke32@3536 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:18 +00:00
helixhorned
bad2da3026 Lunatic translator: in error tracebacks, show line numbers of the source file. 
Instead of those of the translated code. Also some codegen tweaks and fixes.

git-svn-id: https://svn.eduke32.com/eduke32@3535 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:16 +00:00
helixhorned
ba0970cede Lunatic translator: dangling else for the 1000th time: not dangling any more. 
Also update test/dangling_else.con. See there for how if* cascades are handled
in CON. It's actually kind of pretty. Also, take care to handle code deferred
to after the if/if-else properly (ifpdistl, ifpdistg, ifcanseetartet).

git-svn-id: https://svn.eduke32.com/eduke32@3534 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-03-03 16:06:12 +00:00
helixhorned
8955316bba Lunatic t.: {read,save}gamevar, fix break in nested while, fix rotatesprite16. 
git-svn-id: https://svn.eduke32.com/eduke32@3533 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-28 17:30:15 +00:00
helixhorned
fe4090b9fd build.c: initialize g_doHardcodedMovement to 1. 
Fixing movement when not loading a.m32.

git-svn-id: https://svn.eduke32.com/eduke32@3532 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-28 17:30:11 +00:00
helixhorned
5a5368a567 scriplib: attach const qualifiers to appropriate function input arguments. 
git-svn-id: https://svn.eduke32.com/eduke32@3531 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-28 17:30:08 +00:00
helixhorned
1606c17a77 Lunatic: fixups and debugging helpers. 
- add LuaJIT's 'v' module printing trace info
- translator: fix game function name definitions
- revert math.fmod -> math.modf, they are different!
- disable JIT compilation for a function we're getting strange crashes with
- Make some of DukePlayer_t's members 'bool' on the Lua side. It's way
  too easy to write something like "ps.jetpack_on" where "ps.jetpack_on~=0"
  was meant. [Background: Kyle873 observed that Duke was always floating.]
- Error out if looping in our_module(). I find this behavior more logical
  than returning true.
- fix a couple of missed FORBID variables

git-svn-id: https://svn.eduke32.com/eduke32@3530 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-28 17:30:04 +00:00
helixhorned
677c585b72 Lunatic translator: fix codegen for "break" inside while loops. 
Note: usually, languages call this "continue". Jeez, CON...

git-svn-id: https://svn.eduke32.com/eduke32@3529 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-28 17:29:58 +00:00
helixhorned
d747e26fd0 Lunatic: initialize test Lua state earlier so that 'setdefname' has an effect. 
git-svn-id: https://svn.eduke32.com/eduke32@3528 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-25 15:31:24 +00:00
helixhorned
e576224bb9 Remove some duplicate or unused control layer defines. 
Notes:
 - MAXJOYBUTTONS is out of sync between the two definitions
 - In menus.c, NUMMOUSEFUNCTIONS must equal MAXMOUSEBUTTONS,
   fail to compile if this becomes false.

git-svn-id: https://svn.eduke32.com/eduke32@3527 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-25 15:31:22 +00:00
helixhorned
c5c1aa2331 Lunatic translator: handle RETURN across events. 
git-svn-id: https://svn.eduke32.com/eduke32@3526 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-25 15:31:19 +00:00
helixhorned
fa61fed75c engine.c: in setpolymost2dview(), set gloy=-1 unconditionally. 
This fixes an update issue: start EDuke32 without warping to a map in Polymost,
change to classic, and change to Polymost again. The OSD background will be
displaced.

git-svn-id: https://svn.eduke32.com/eduke32@3525 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-25 15:31:16 +00:00
helixhorned
f791b5af20 Lunatic: sector[]:zrangeat(), 'getzrange' command for the translator. 
Also, fix quote commands there.

git-svn-id: https://svn.eduke32.com/eduke32@3524 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-25 15:31:13 +00:00
helixhorned
b92c487c6f Lunatic translator: codegen fixes, setgamepalette, -fno=onlycheck option. 
git-svn-id: https://svn.eduke32.com/eduke32@3523 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-25 15:31:09 +00:00
helixhorned
0354e38843 CON parser: don't allow read-only gamevars to 'readgamevar' command. 
git-svn-id: https://svn.eduke32.com/eduke32@3522 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-25 15:31:05 +00:00
helixhorned
01469bc45a Lunatic Makefile.deps: make game.c depend on defs.ilua. 
Since the size of defs.ilua's bytecode is used in game.c.

git-svn-id: https://svn.eduke32.com/eduke32@3521 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-24 16:05:52 +00:00
helixhorned
c66b891a38 Lunatic: export C functions that may call into CON events using the Lua C API. 
We must not call these functions using the FFI, since the Lua state is
considered locked across such calls.

git-svn-id: https://svn.eduke32.com/eduke32@3520 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-24 16:05:47 +00:00
helixhorned
b1320d0ab5 Lunatic: begin fixing up the code because it's now actually live! 
git-svn-id: https://svn.eduke32.com/eduke32@3519 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-24 16:05:42 +00:00
helixhorned
f730e1242a Lunatic translator: keep states, game{vars, arrays} in tables instead of locals. 
Since it's too easy to hit the 200 locals limit.

git-svn-id: https://svn.eduke32.com/eduke32@3518 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-24 16:05:37 +00:00
helixhorned
1685228ab7 Lunatic: compile defs.ilua as bytecode and load it from the executable. 
git-svn-id: https://svn.eduke32.com/eduke32@3517 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-24 16:05:31 +00:00
helixhorned
acddac64be Lunatic translator: nearing a workable state... 
- some more outer commands
- gamearray persistence
- faster 'mod': use math.modf instead of math.fmod (the former is JIT-compiled)
- checkavail*
- THISACTOR special handling
- Fix building in Windows (export A_ShootWithZvel instead of A_Shoot).

git-svn-id: https://svn.eduke32.com/eduke32@3516 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-24 16:05:22 +00:00
helixhorned
b0a8a381c8 Lunatic translator: eventloadactor. 
git-svn-id: https://svn.eduke32.com/eduke32@3515 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-21 18:54:13 +00:00
helixhorned
6682313e87 gameexec.c: factor out 2x used code into VM_KillIt. 
Also, for Lunatic, handle killit from events.

git-svn-id: https://svn.eduke32.com/eduke32@3514 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-21 18:54:07 +00:00
helixhorned
a83b2fee95 Lunatic translator: switch statement. 
git-svn-id: https://svn.eduke32.com/eduke32@3513 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-21 18:54:02 +00:00
helixhorned
e6fd95dde8 Lunatic translator: qgetsysstr. 
git-svn-id: https://svn.eduke32.com/eduke32@3512 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-21 18:53:57 +00:00
helixhorned
db2c24b7ef Lunatic translator: fix quote commands, taking care of corner cases. Add test. 
git-svn-id: https://svn.eduke32.com/eduke32@3511 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-21 18:53:49 +00:00
helixhorned
9f843fb445 CON qstrcpy: don't call strcpy() with identical source and destination quotes. 
Thus making the identical source and destination quote number case into the
expected no-op instead of being undefined behavior.

git-svn-id: https://svn.eduke32.com/eduke32@3510 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-21 18:53:42 +00:00
helixhorned
f6a577ff68 Mapster32: add "movement by one" debugging functionality via a.m32. 
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
 2013-02-19 20:35:14 +00:00
helixhorned
b4ae8c4238 Disable playing RTS sounds until a crash can be resolved. 
See comments in the source for details.

git-svn-id: https://svn.eduke32.com/eduke32@3508 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:08:02 +00:00
helixhorned
d1442ac88e Lunatic translator: qsprintf. 
git-svn-id: https://svn.eduke32.com/eduke32@3507 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:59 +00:00
helixhorned
740c8d021b CON qsprintf: fix specifying more than one "%s" conversion. 
Also, slightly better, though still inadequate checking.

git-svn-id: https://svn.eduke32.com/eduke32@3506 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:56 +00:00
helixhorned
5dfb4dc48b CON: don't accept read-only vars for first arg of qstrlen. 
git-svn-id: https://svn.eduke32.com/eduke32@3505 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:54 +00:00
helixhorned
8637a7aa22 Lunatic translator: a couple of quote commands, while*n. 
git-svn-id: https://svn.eduke32.com/eduke32@3504 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:51 +00:00
helixhorned
fd2790da82 Lunatic translator: gamearrays. 
git-svn-id: https://svn.eduke32.com/eduke32@3503 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:48 +00:00
helixhorned
2264331daf Game -v and -l cmdline opts: cast the numbers to unsigned first for paranoia. 
git-svn-id: https://svn.eduke32.com/eduke32@3502 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:45 +00:00
helixhorned
185f0a8cc4 Lunatic translator: text rendering and other niceties. 
git-svn-id: https://svn.eduke32.com/eduke32@3501 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:42 +00:00
helixhorned
4c57413da6 Fix derailing CON instruction pointer when gametextz is passed null quote. 
git-svn-id: https://svn.eduke32.com/eduke32@3500 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:38 +00:00
helixhorned
9617861b8a CON digitalnumber*: move orientation &= (ROTATESPRITE_MAX-1) to G_DrawTXDigiNumZ 
git-svn-id: https://svn.eduke32.com/eduke32@3499 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:36 +00:00
helixhorned
2d61216758 Lunatic translator: sprite list commands, findnear*, protect player[].ftq. 
git-svn-id: https://svn.eduke32.com/eduke32@3498 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 16:07:32 +00:00
hendricks266
719efefbf0 Wii: Take advantage of libogc features: PNG screenshots (libpng/zlib), Ogg Vorbis audio (libtremor), and high-resolution profiling timers. 
FLAC and VPX remain out in the cold.

git-svn-id: https://svn.eduke32.com/eduke32@3497 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 08:50:42 +00:00
hendricks266
624841257c Wii: Fix most warnings. Three remain: two are labeled with FIXMEs; the third consists of signed/unsigned comparisons involving LSWAPIB() in kplib.c. 
git-svn-id: https://svn.eduke32.com/eduke32@3496 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 08:50:08 +00:00
hendricks266
90f4a02905 Wii: Add Homebrew Channel metadata for Mapster32 and expand the build process to easily allow its addition. Unfortunately it closes on launch without any log and I don't have any means to debug it, so it remains disabled. (Who wants to map on a TV with 640x480 resolution anyway?) 
git-svn-id: https://svn.eduke32.com/eduke32@3495 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 08:49:20 +00:00
hendricks266
75e5cebfff Wii: Fix build. 
git-svn-id: https://svn.eduke32.com/eduke32@3494 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 08:48:18 +00:00
hendricks266
3b2eb2a214 Add a new psd of the logo that hue shifts the original orange color to what should be the correct blue color. Oddly, this gives a slightly different result to hue-shifting the final product in GIMP afterwards. This should be investigated further. 
git-svn-id: https://svn.eduke32.com/eduke32@3493 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-18 08:47:37 +00:00
helixhorned
75d20d02c5 Reduce volume number modulo MAXVOLUMES for -v command line option. 
git-svn-id: https://svn.eduke32.com/eduke32@3492 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-16 18:53:30 +00:00
helixhorned
3665fde85b Lunatic: more commands... 
git-svn-id: https://svn.eduke32.com/eduke32@3491 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-16 18:53:24 +00:00
helixhorned
801662c3e7 gameexec.c: refactor 'starttrack' for proper bound checking. 
git-svn-id: https://svn.eduke32.com/eduke32@3490 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-16 18:53:18 +00:00
helixhorned
a3b3804a08 Lunatic: more commands, timing test for xmath's sine functions. 
git-svn-id: https://svn.eduke32.com/eduke32@3489 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-16 18:53:15 +00:00
helixhorned
6cd3b9f4fc Lunatic: xmath module + timing test for distance functions. 
git-svn-id: https://svn.eduke32.com/eduke32@3488 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-16 18:53:09 +00:00
helixhorned
b489a62a93 Lunatic (translator): more commands, add some "length" methods to vec* types. 
git-svn-id: https://svn.eduke32.com/eduke32@3487 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-16 18:53:04 +00:00
helixhorned
6816afe07e Refactor C code related to gettimedate and sect*interpolation CON commands. 
No functional changes.

git-svn-id: https://svn.eduke32.com/eduke32@3486 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-16 18:53:00 +00:00
helixhorned
5e84185d6e Factor out setting baslayer timer from game into G_InitTimer(). 
git-svn-id: https://svn.eduke32.com/eduke32@3485 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-16 18:52:56 +00:00
helixhorned
1bdc416e5f Fix build without Ken's ZIP library (WITHKPLIB not #define'd in compat.h). 
git-svn-id: https://svn.eduke32.com/eduke32@3484 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-14 16:02:16 +00:00
helixhorned
40874820f3 Classic renderer: high-precision sprite drawing, preventing stray lines on top. 
Face- and wall-aligned sprites are drawn using the wall routines in BUILD.
However, the per-x-screen-coordinate distance (swall[]) is calculated in a way
that potentially incurs great precision loss (for example 5 bits for
xdimen=1280, yxaspect=65536). This leads to the starting (top) vertical texture
coordinate possibly wrapping to large values, leaving an unsightly "stray line"
on top of the sprite from certain viewing angles/horiz values.

The approach to fix it has two parts: first, the distance is calculated using
float values, preventing the precision loss. Because this doesn't fully prevent
the unwanted lines, the texture coords are clamped to the mininum and maximum
(0 and UINT32_MAX respectively) when calculating them for sprites.

Note that stray lines may still appear at the *bottom* of sprites under certain
circumstances, for example when viewing at a y-flipped sprite from above.
These should be less noticable in real-world usage though.

The feature is guarded by a macro HIGH_PRECISION_SPRITE in case using floating
point or 64-bit integers is undesirable/impossible on some platforms.

git-svn-id: https://svn.eduke32.com/eduke32@3483 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-14 16:02:12 +00:00
helixhorned
32b3c074d2 engine.c: factor out calculation of texture coords / addresses in wall drawing. 
git-svn-id: https://svn.eduke32.com/eduke32@3482 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-14 16:02:06 +00:00
helixhorned
3b25bbed1b engine.c: don't pass [udls]wal to maskwallscan(), use *wall globals instead. 
git-svn-id: https://svn.eduke32.com/eduke32@3481 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-14 16:01:59 +00:00
helixhorned
126b7257c0 Lunatic translator: more of everything... 
git-svn-id: https://svn.eduke32.com/eduke32@3480 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-11 17:16:58 +00:00
helixhorned
cba053bbcf CON myosx*: move masking orientation with user-bits-mask to G_DrawTileGeneric(). 
git-svn-id: https://svn.eduke32.com/eduke32@3479 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-11 17:16:54 +00:00
helixhorned
200cd75275 Make g_earthquakeTime into a uint16_t, remove DukePlayer_t's name[] member. 
Bump BYTEVERSION.

git-svn-id: https://svn.eduke32.com/eduke32@3478 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-11 17:16:50 +00:00
helixhorned
605de9f6d1 Lunatic: input access. 
git-svn-id: https://svn.eduke32.com/eduke32@3477 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:24:44 +00:00
helixhorned
b6fafd8d13 Factor out player[].* allocation into G_MaybeAllocPlayer(), rename 2 functions. 
git-svn-id: https://svn.eduke32.com/eduke32@3476 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:24:38 +00:00
helixhorned
fab00b4750 Lunatic: sprite.change{sect,stat}, access to more members, member read test. 
git-svn-id: https://svn.eduke32.com/eduke32@3475 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:24:32 +00:00
helixhorned
f9c9e465d7 engine.c: in changesprite{sect,stat}, swap second and third early-out tests. 
That is, first check if the sprite is in the game world and then if it
already has the desired sector or status number. This doesn't change anything
in our codebase, since the return values of these functions are never examined.

git-svn-id: https://svn.eduke32.com/eduke32@3474 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:24:27 +00:00
helixhorned
4f3b139479 Lunatic translator: userdef access. 
git-svn-id: https://svn.eduke32.com/eduke32@3473 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:24:20 +00:00
helixhorned
ed2ebdb29a Engine cleanup continued, no functional changes. 
git-svn-id: https://svn.eduke32.com/eduke32@3472 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:24:15 +00:00
helixhorned
05c920cf92 engine/Polymer: factor out setting {cos,sin}*globalang into set_globalang(). 
git-svn-id: https://svn.eduke32.com/eduke32@3471 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:24:11 +00:00
helixhorned
157aa207e4 engine.c: clean up drawsprite() 
The usual: declare locals more tightly, const-qualify them where it helps
readability, remove dead code...

git-svn-id: https://svn.eduke32.com/eduke32@3470 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:24:04 +00:00
helixhorned
35802d7e41 Lunatic: [gs]et{player,actor}var, access to protected projectile members. 
git-svn-id: https://svn.eduke32.com/eduke32@3469 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:23:59 +00:00
helixhorned
90793f6a67 Lunatic: working tsprite methods, static members, struct array timing test. 
git-svn-id: https://svn.eduke32.com/eduke32@3468 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-10 16:23:54 +00:00
helixhorned
1dd52a4d6e Fix POLYMER=0 build, cleaning up #include discipline on the way. 
Also taking care that the USE_OPENGL=0 build builds.

git-svn-id: https://svn.eduke32.com/eduke32@3467 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-07 21:01:24 +00:00
helixhorned
5e4edcaaa8 Lunatic (translator): thisprojectile, *shoot. 
git-svn-id: https://svn.eduke32.com/eduke32@3466 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-07 21:01:18 +00:00
helixhorned
7c861cac42 Rework how the z velocity is passed from *zshoot to A_Shoot(). 
Previously, actor[].shootzvel (implementation detail, not available to CON)
was checked, and if it was !=0, that was the overridden velocity. The value
0 meant "hardcoded, projectile-dependent velocity". But that neccesiated a
hack where if zvel 0 was passed and really meant, it needed to be set to
1 instead.  Now we have A_ShootWithZvel() taking an additional last argument
plus a macro SHOOT_HARDCODED_ZVEL permissible for that argument.

git-svn-id: https://svn.eduke32.com/eduke32@3465 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-07 21:01:12 +00:00
helixhorned
24e6aca5f7 player.c: factor out more identical code into Proj_DoHitscan(). 
Also, simplify a couple of other lines.

git-svn-id: https://svn.eduke32.com/eduke32@3464 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-07 21:01:06 +00:00
helixhorned
b92edcc798 Lunatic: projectiles... 
git-svn-id: https://svn.eduke32.com/eduke32@3463 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-07 21:01:03 +00:00
helixhorned
9bf6115d1f player.c: factor out a repeated 3-liner into safeldist(), remove some commented code. 
git-svn-id: https://svn.eduke32.com/eduke32@3462 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-07 21:00:58 +00:00
helixhorned
2c3ffa291c actors.c: factor out 6x identical code into Proj_BounceOffWall(). 
git-svn-id: https://svn.eduke32.com/eduke32@3461 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-07 21:00:55 +00:00
helixhorned
46fc753f6a gameexec: for VM_Fall and VM_ResetPlayer, pass VM sprite/player etc. as args. 
Simplifying VM_FallSprite and VM_ResetPlayer2 used from Lunatic.

git-svn-id: https://svn.eduke32.com/eduke32@3460 1a8010ca-5511-0410-912e-c29ae57300e0
 2013-02-07 21:00:52 +00:00