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490 commits

Author SHA1 Message Date
Bill Currie
f38fcd9086 catch attempts to use freed strings 2005-04-30 08:37:55 +00:00
Bill Currie
23f71485d1 more tree recovering. This includes Despair's anisotropy support work. 2005-01-02 14:23:20 +00:00
Bill Currie
4a7e2ff093 get the range of the zone right. crashing on what should be a perfectly valid value is just plain bogus :P 
This is an imperfect revision of history.
 2004-11-14 00:52:00 +00:00
Bill Currie
53ee50655c allow the progs code to hook into the parsing processes 
This is an imperfect revision of history.
 2004-11-12 11:15:00 +00:00
Bill Currie
0effc54835 don't puke over a void field when dumping entities 
This is an imperfect revision of history.
 2004-11-12 11:12:00 +00:00
Bill Currie
0e324d1851 use the script api for parsing ent data and savegames 
This is an imperfect revision of history.
 2004-11-12 02:39:00 +00:00
Bill Currie
2a36c74120 add dynamic (freeable but unchangeable) strings 
This is an imperfect revision of history.
 2004-11-11 09:40:00 +00:00
Bill Currie
78d98ea787 remove the time pointer (not really needed) 
This is an imperfect revision of history.
 2004-11-09 22:32:00 +00:00
Bill Currie
8770df39e5 start documenting things (progs building still borked) 
This is an imperfect revision of history.
 2004-11-08 23:27:00 +00:00
Bill Currie
780fb41858 make a common call function and fix pr_trace such that it autoclears only when the execution session it's set in is exited 
This is an imperfect revision of history.
 2004-11-07 03:00:00 +00:00
Bill Currie
201252c1c0 FIXME cleanup and a missed win32 compile fix 
This is an imperfect revision of history.
 2004-11-06 02:21:00 +00:00
Bill Currie
f5bc90a53a clean up some redundant progs functions (may be broken for a while) 
This is an imperfect revision of history.
 2004-11-05 11:49:00 +00:00
Bill Currie
33bc7858f7 avoid using the hunk in the progs engine (except for the override-able load and alloc functions) so tools (qfprogs and qwaq) don't need to create it. 
register only the first instance of a progs provided string

This is an imperfect revision of history.
 2004-11-02 04:59:00 +00:00
Bill Currie
633dada682 quaternion conjugate support (engine side) 2004-04-08 04:57:17 +00:00
Bill Currie
fc2413ff72 more quaternion work (should be working, haven't come up with tests yet) 2004-04-08 03:32:14 +00:00
Bill Currie
4882005a49 compile fixes (oops) and start working on quaternion support in qfcc 2004-04-08 02:33:20 +00:00
Bill Currie
8d6f634f30 engine side quaternion support 2004-04-08 00:56:30 +00:00
Bill Currie
ac67a50a9a handle x % 0 by giving a 0 result 2004-02-20 00:25:08 +00:00
Bill Currie
a821f048a0 change FNC to FN and fnc to fn for function based opcodes 2004-02-11 06:52:19 +00:00
Bill Currie
c3f41e3e69 new opcode: state.f. same as state, but takes a 3rd float operand to 
specify the step for calculating nextthink. accessed using
[frame, think, step] (state is [frame, think])
 2004-02-11 01:43:33 +00:00
Bill Currie
5c9ffad6a1 oops, fix the line number doubling the /right/ way 2004-02-10 04:42:17 +00:00
Bill Currie
a371af75ab don't double the source line number when on the function's first line 2004-02-10 01:54:33 +00:00
Bill Currie
432ae86cca don't seg if the field def can't be found 2004-02-07 01:57:31 +00:00
Bill Currie
ecf4eabe9d check return value... prevents segfault in menu code if menu.dat has issues 2004-02-07 00:04:00 +00:00
Bill Currie
080b973479 make globals without a def a lot easier to read (don't need to print the 
address twice:)
 2004-02-06 08:03:22 +00:00
Bill Currie
4472f943c5 minor cleanups and use escapes when printing strings 2004-01-31 08:34:01 +00:00
Bill Currie
2ac0f40f7a fix an uninitialized variable 2004-01-31 07:29:11 +00:00
Bill Currie
24294c8778 make printing of global contents in PR_PrintStatement optional so 
disassembly output is cleaner
 2004-01-31 04:26:01 +00:00
Bill Currie
718c708cec make global printing a little more robust 2004-01-30 08:46:14 +00:00
Bill Currie
e1afa3221c minor cleanup 2004-01-30 07:55:32 +00:00
Bill Currie
390ca99a92 first step to making qfdefs redundant. "standard" progs now get resolved 
staticly rather than looking up the defs. "broken" progs should now work.
 2004-01-21 08:09:47 +00:00
Bill Currie
77b2942982 several libs can now get built as dlls in windows: console, gamecode, 
gamecode_builtins, gib, image, modules, object, ruamoko and util.
 2004-01-19 07:47:41 +00:00
Bill Currie
ba8e959cf2 when clearing the return strings, it's a good idea to clear them completely 2004-01-18 07:50:50 +00:00
Bill Currie
249aee2e9f move the OO runtime support code from libQFgamecode to libQFruamoko where 
it really belongs :)
 2004-01-16 08:02:31 +00:00
Bill Currie
01392c78bb move the bulk of what whas libQFcsqc to libQFruamoko. 2004-01-16 05:46:19 +00:00
Bill Currie
3ad2eaf3cd allocate the aux function map properly 2004-01-08 04:04:55 +00:00
Bill Currie
c5c5c33e7d I had forgotten the free string refs list /had/ to be in the progs vm 2004-01-08 04:03:47 +00:00
Bill Currie
b3f76e1e48 add some string builtins (only the basics for now, but enough to deal with 
temporary strings) and fix the game load/save menus.
 2004-01-07 07:36:17 +00:00
Bill Currie
9c92a916ff change the dict and array add functions to return true/false and add some 
more docs
 2004-01-07 06:19:11 +00:00
Bill Currie
e455b760ca use a cycled pool of "return strings". I'd love to come up with something 
better, but this will do (similar to what qwe does, but qf style:)
 2004-01-07 05:22:57 +00:00
Bill Currie
7885d9ce25 make a local copy of the builtins table being register as it might need to 
be modified
 2004-01-07 02:48:11 +00:00
Bill Currie
cbe006a2fb print an address if the def name is blank 2004-01-06 08:09:41 +00:00
Bill Currie
133879f8fa provide builtin mappings for id (none, really), qf and ktpro/qwe (qw only), 
add qwe builtin extensions to qw-server. provide sv_progs_ext to control
the builtin mapping. valid values are "id", "qf" (our old static builtins),
"qwe"/"ktpro" (either works. for ktpro mod support) and "none" (no
mapping). any other value is equivalent to "none".
 2004-01-06 07:00:39 +00:00
Bill Currie
d7592781d7 add builtin mapping support (not used yet) and fix an uninitialized 
variable
 2004-01-06 06:08:59 +00:00
Bill Currie
acd54afff7 move to using a hash table for builtin number -> builtin lookup so sparse 
ranges can be used efficiently. move the auto-allocated builtins to
0x10000000-0x7fffffff. should be more than enough :)

use static builtin tables ("nul" terminated) instead of a series of
function calls to add builtins to a vm. should be more memory efficient.
 2004-01-06 05:51:09 +00:00
Bill Currie
fbe6c2f631 make the bad builtin number a warning and provide a suitable function in 
case the function is called: allows progs with bad (but unused) builtins
to run anyway
 2004-01-06 03:18:44 +00:00
Bill Currie
0ddb5eb822 report all bad builtins rather than just the first 2004-01-05 08:52:20 +00:00
Bill Currie
595280decb do the builtin function lookup at load time rather than runtime and store 
the function address in the progs function descriptor. this will speed up
calls to builtin functions, especially when ranges get introduced.
 2004-01-05 08:08:46 +00:00
Bill Currie
dfc83c1f5f add PR_PushFrame and PR_PopFrame so temp strings are easy to use for 
parameters to progs functions.

double the progs stack sizes (call depth of 32? eek)

allow one extra call on the progs stack :)

misc minor cleanups
 2004-01-05 07:10:32 +00:00
Bill Currie
211908e741 implement a couple more obj functions 2004-01-05 01:41:20 +00:00
Bill Currie
dfe7f263c7 new internal printf engine for progs, mostly thanks to Deek. 
also a few cleanup bits
 2004-01-04 07:42:43 +00:00
Bill Currie
538d669887 micro-tidy while pondering how to rework this whole mess 2004-01-04 03:24:37 +00:00
Bill Currie
a533761770 Nuke PR_GarbageCollect as it's both redundant with the new temp strings 
and wrong anyway (could free strings it wasn't supposed to).

Don't free the string pointed to by a strref since it's already been
implicity freed (whole memory space nuked). Fixes new map crash.
 2004-01-04 02:03:30 +00:00
Bill Currie
bd561fafc3 o all progs strings are now stored in progs memory 
o  temporary strings automaticly get freed when the function they're
    created in (results of str + str and most strings returned from
	builtins). a way to keep temp strings will be provided later
 o	fix up qwaq to test the temp strings
 2004-01-03 08:43:57 +00:00
Bill Currie
0307618b15 use the passed "size" parameter rather than qfs_filesize: no telling 
/where/ the progs really came from :)
 2003-12-22 19:58:46 +00:00
Bill Currie
cd8035319d PR_GetString should have been returning const char *. now does 2003-11-21 21:34:53 +00:00
Bill Currie
e74cd75a0d d'oh, forgot to relocate the builtins :P 2003-11-20 08:01:27 +00:00
Bill Currie
5f5662a063 PF_VarString return a plain char * and make it easier to add "at load" init 
functions
 2003-11-20 07:46:56 +00:00
Bill Currie
aa37db997c check for null function 2003-09-18 22:50:42 +00:00
Bill Currie
fea382d1d9 fix an accounting error 2003-09-15 21:13:13 +00:00
Brian Koropoff
687a0845b6 Introducing the GIB Object System (TM). This breaks scriptable HUD for now 
and probably has enough bugs to leave the Orkin man scratching his head,
but it works and allows you to do neat things like write classes in GIB
(amazing!) and subclass builtin classes (which are Object and Thread at the
moment, Hash should be coming soon as a replacement for stem and leaf
variables).
 2003-09-11 06:03:13 +00:00
Bill Currie
30e0cba25d better formats for load* and store[bp]* 2003-09-04 05:30:55 +00:00
Bill Currie
a1fa0b3feb make sure the pointed to def has a name before attempting to print it 2003-09-02 04:52:54 +00:00
Bill Currie
cf93f5f65e oops, who let C++ into C? :) 2003-08-25 01:47:05 +00:00
Bill Currie
96202a5984 bah, forgot to -1 the instruction pointer for jumpb 2003-08-24 07:23:12 +00:00
Bill Currie
afb42f5ed0 fix the unsigned comparison opcodes 2003-08-24 05:53:15 +00:00
Bill Currie
253d19876c no code to dump for a null function 2003-08-24 05:08:47 +00:00
Bill Currie
5d8bebfff8 implement class_get_class_method and (partially) class_pose_as 2003-08-24 03:44:12 +00:00
Bill Currie
b50d283b28 make sel_get_uid and class_get_instance_method work 2003-08-23 22:16:42 +00:00
Bill Currie
edb716ada0 oops, forgot to remove developer forcing 2003-08-23 06:21:35 +00:00
Bill Currie
385a90e8fb correct pr_symtab_t to include the pointer to the array of selectors used 
in the module. Unfortunatly, this requires a version bump on both qfo and
progs files due to the changes structure layout.
 2003-08-23 06:15:19 +00:00
Bill Currie
98beb38540 implement jumpb correctly 2003-08-22 19:48:36 +00:00
Bill Currie
cb6eba87ca print the value even for unknown defs if the type is known 2003-08-22 17:32:55 +00:00
Bill Currie
a2300387de fix a bunch of segfaults 2003-08-20 22:36:02 +00:00
Bill Currie
fe3b544528 handle "return 0" a bit better. assumes location is is always 0, but it 
always has been (and always /should/ be anyway:)
 2003-08-13 17:27:34 +00:00
Bill Currie
6f519c7e0f don't bother doing the copy if the value to be returned is already in the 
return slot
 2003-08-13 17:07:05 +00:00
Bill Currie
7ead5a91f8 don't let gcc automaticly inline functions but make gcc inline bigger 
functions when told to. also make gcc warn if it can't inline a function.

Explicitly inline several functions (including moving VectorNormalize to
mathlib.h so it /can/ be) resulting in a 5.5% speedup for spam2 (88 to 92
fps)
 2003-08-11 06:05:07 +00:00
Bill Currie
cbc6c40d33 get some single source instruction formats right and handle empty paths 
properly
 2003-08-05 17:27:47 +00:00
Bill Currie
59c26b5ce0 quick fix to handle .ent files starting with comments 2003-08-04 05:21:18 +00:00
Bill Currie
dd9ab1e050 get unsigned mostly working 2003-08-01 21:20:04 +00:00
Jeff Teunissen
f04d67f319 Nuke the old-style Object's dead built-in methods. 2003-08-01 16:42:02 +00:00
Bill Currie
cbd5c70320 oops, %O should be in hex 2003-07-31 01:57:29 +00:00
Bill Currie
72eca6a956 get the default right :P 2003-07-30 22:24:44 +00:00
Bill Currie
0806fc33dd debugging improvements. opcodes now sport an optional format specifier for 
printing their args (default is "%Ga, %Gb, %gc") and PR_ValueString will
try to print what a pointer points to
 2003-07-30 22:24:16 +00:00
Bill Currie
dcd143f197 missing/incorrect symbols fixed 2003-07-30 17:44:38 +00:00
Bill Currie
3886723467 fix some builtin method names due to the selector name fixes in qfcc 2003-07-27 19:57:40 +00:00
Jeff Teunissen
c9858f4f65 Preliminary "unsigned" support for qfcc and the gamecode engine. Should still 
be compatible.
 2003-07-26 21:07:51 +00:00
Bill Currie
5481273639 start working on plist entity files 2003-07-17 18:27:00 +00:00
Bill Currie
043ec906c4 qnx patch from DrSpliff 2003-07-17 15:17:41 +00:00
Bill Currie
cb6bf2e2ae minor house-keeping 2003-07-15 16:34:43 +00:00
Bill Currie
0cf0f710b7 remove some unneeded code 2003-07-09 15:34:58 +00:00
Bill Currie
c2c3a62956 nuke Qexpand_squiggle. instead, expand ~ to $HOME on qfs initialization and 
cache the value.

don't call Qopen directly in the engine. instead call QFS_Open (generic) or
QFS_WOpen (write only, zip flag).

rework QFS_NextFilename to use a dstring (avoiding a potential buffer
overflow), support 10000 files and work from the top-level fs_userpath
directory. adjust QFS_WriteFile and QFS_WriteBuffers etc to suit.

make sw32 screenshots actually get written.

hopefully everything gets written to the right places :)
 2003-05-23 17:17:01 +00:00
Brian Koropoff
0ba2481632 Applied taniwha's mem leak fix. 2003-05-15 21:59:19 +00:00
Bill Currie
dedb2fa6bf get [super ...] working correctly 2003-05-15 05:58:31 +00:00
Brian Koropoff
72c21f60c9 Add support for GIB handles to the Rua interface. 2003-05-14 21:16:23 +00:00
Bill Currie
5f3573143a the beginnings of a jihad against buffer overflows 2003-05-08 23:24:02 +00:00
Bill Currie
e16a211e1f PR_SetString doesn't like null pointers, it seems. While fixing 
PR_SetString would be a better fix, this is faster code.
 2003-04-24 04:57:30 +00:00
Bill Currie
f7d806e8d5 can now handle > vector sized parameters 2003-04-22 20:11:16 +00:00
Bill Currie
e732cf591d remove all references to OFS_* from the C code. only the macros in progs.h 
use them now
 2003-04-22 18:20:15 +00:00
Bill Currie
eb099ae0d3 make qf gcc 3.3 clean 2003-04-17 00:01:48 +00:00
Brian Koropoff
e707e9bb89 Moved gib_*.h into include/ and moved the necessary declarations and struct 
definitions to QF/gib.h to interface with libQFgib.
 2003-04-13 22:07:58 +00:00
Brian Koropoff
3b703db4d4 Added the beginnings of an interface between Ruamoko and GIB. Although the 
API is by no means finalized, it's now possible to write GIB builtins in
Ruamoko that can take arguments and return values to GIB.
 2003-04-13 20:43:52 +00:00
Bill Currie
9afc3cf8f6 copyright date fixes 2003-04-10 16:54:12 +00:00
Bill Currie
7f31f05684 alpha compile fixes 2003-04-08 05:33:49 +00:00
Bill Currie
8fc721a2bb plug another overflow 2003-04-08 04:01:20 +00:00
Bill Currie
0b0dfcc38e nuke the string api (never really liked it) 2003-04-08 02:35:09 +00:00
Bill Currie
13fd0b8533 nuke the string hash api as it's been obsoleted 2003-04-07 22:34:39 +00:00
Bill Currie
72036d76b0 hmm, forgot a chunk :P 2003-04-07 20:15:38 +00:00
Bill Currie
7001f1d851 plist api (hope it works:) 2003-04-07 20:02:06 +00:00
Bill Currie
33c9ce0f7b add hash table api 2003-04-07 16:38:34 +00:00
Bill Currie
a72d3f6844 fix a segfault causing typo :P 2003-04-06 01:04:37 +00:00
Bill Currie
58541b6855 support printing a couple more types (especially for edicts) 2003-03-26 18:45:44 +00:00
Bill Currie
fafc578440 correct a comment and ws 2003-03-25 17:40:02 +00:00
Bill Currie
548d3b68f8 pr_load.c: 
PR_RelocateBuiltins must be called before PR_InitRuntime
pr_obj.c:
	don't segfault on broken classes
 2003-03-13 18:45:45 +00:00
Bill Currie
2858bc4922 d'oh 2003-03-12 22:38:02 +00:00
Bill Currie
71a60717d9 make pr_source_path a ; separated list of dirs and make it controllable in 
qfprogs
 2003-03-12 22:31:44 +00:00
Bill Currie
bfaef7747b the first fielddef isn't always null (esp with qfcc), so check to see if it 
needs printing too
 2003-03-05 18:18:42 +00:00
Bill Currie
a9a169e820 make the more relevant parts of qfs available to progs. bi_file.c will 
eventually be moving into bi_qfs.c
 2003-02-28 05:35:27 +00:00
Bill Currie
93834f2694 better source line tracking 2003-02-24 16:01:52 +00:00
Bill Currie
38d5c8c41a better line search algorithm (not perfect yet, though) 2003-02-24 03:34:11 +00:00
Bill Currie
5c3892cbb2 make sure the string is valid before attempting to print it 2003-02-24 03:07:26 +00:00
Bill Currie
72e5221f06 minor debugging tweaks 2003-02-21 15:09:02 +00:00
Bill Currie
152538bf90 zap the Cmd_Return stuff as that's dead and burried 2003-02-20 20:33:03 +00:00
Bill Currie
b6a3bc8d1c try to give line numbers in the traceback 2003-02-19 06:26:49 +00:00
Bill Currie
851d203916 work towards a more secure qfs 2003-02-14 22:36:10 +00:00
Bill Currie
6a687f5e45 rename all the globals in quakefs.[ch] to be QFS_* or qfs_* 2003-02-14 19:46:07 +00:00
Bill Currie
fd7636137d implement a proper (and optionally secure) QFile interace for ruamoko. 2003-02-14 18:17:17 +00:00
Bill Currie
8a9cd78072 fix up a couple of error cases (and catch them!) 2003-01-29 20:32:44 +00:00
Bill Currie
1342533234 make the PF_Find search field error more informative 2003-01-20 21:28:36 +00:00
Bill Currie
761a7546dd re-arrange things so __attribute__ and __builtin_expect are properly 
autoconfiscated so rcsid will continue to work with gcc 3.3
 2003-01-15 15:31:36 +00:00
Bill Currie
71196fedf6 make gcc more anal about prototypes, string constants and function 
visibility (ie, global functions must have a prototype)
 2003-01-06 18:28:13 +00:00
Bill Currie
d78f34e795 fix some spelling errors 2002-11-20 21:21:22 +00:00
Bill Currie
06df342655 fix a stray ; 2002-11-15 14:56:57 +00:00
Bill Currie
d1199f23da get categories working in the runtime :) 2002-11-14 20:42:48 +00:00
Bill Currie
836c469737 sys.[ch]: 
handle SIGFPE and allow the registered signal handler to do recovery
	rather than bail
progs.h, pr_exec.c, pr_load.c:
	if pr_faultchecks is 1 (0 is default), handle division by 0 gracefully
	by loading the maximum representable number into the answer
	Closes: #58
the rest:
	kill the SIGFPE stuff
 2002-11-13 19:26:44 +00:00
Brian Koropoff
b40400d59c Moved GIB into libs/gib and made util no longer depend on it. Cleaned up 
some cruft from a previous incarnation of GIB.
 2002-11-09 07:13:52 +00:00
Bill Currie
d46b37f940 use COM_CompressPath 2002-11-08 03:35:22 +00:00
Bill Currie
ec0273e3dc do a pre and post pass for maps/mapname.cfg and use maps_default.cfg if 
maps/mapname.cfg doesn't exist.
 2002-11-08 02:43:04 +00:00
Bill Currie
ca4b3acd6c big protototype cleanup. Now, except for a few cases, all non-static 
prototypes are in headers files.
 2002-11-05 19:12:51 +00:00
Bill Currie
aa36b85ba6 add PR_StringValid and PR_EdictValid to check the validity of progs string 
and entity values without crashing.
 2002-10-29 05:07:10 +00:00
Bill Currie
012cc58eb4 move the debug related stuff from pr_exec.c to pr_debug.c 2002-10-23 20:42:02 +00:00
Bill Currie
3a3da6a1c4 nuke PR_InitEdicts as it's redundant and only used in the tools due to 
forgetting to remove it
 2002-10-23 15:55:38 +00:00
Bill Currie
a4a5bb2d72 split out the parsing code 2002-10-23 04:57:08 +00:00
Bill Currie
80e85226b9 pr_xstatement now always reflects the currently executing statement making 
debugging easier in the event of a segfault
 2002-10-22 15:07:54 +00:00
Bill Currie
6203d450eb resture pr_xstatement on return from PR_ExecuteProgram so recursive calls 
don't mangle things with the new semantics of builtin calls
 2002-10-22 02:51:57 +00:00
Bill Currie
aad04efe25 move the correct amount of bytes (I keep forgetting the * 4 :P) 2002-10-21 16:38:45 +00:00
Bill Currie
4810046f39 copy the correct number of bytes 2002-10-17 19:33:06 +00:00
Bill Currie
4da662eb47 implement pr_obj_msg_sendv 2002-10-16 22:17:26 +00:00
Bill Currie
be4b8096d4 two new instructions: move and movep: basicly memmove. qfcc support coming 
as soon as I get it working :)
 2002-10-16 06:44:41 +00:00
Bill Currie
1f0b6e84a5 change pr_obj_msgSend and pr_obj_msgSend_super so they either call builtin 
methods directly or setup the progs struct for a normal function call to
call a progs method rather than recursively calling PR_ExecuteProgram. This
will reduce method call overhead (both cpu and stack usage), fix the loss
of tracing when calling a method and makes it possible to break out of the
progs engine simply if threaded progs are ever implemented.
 2002-10-15 18:53:33 +00:00