2 Copyright (C) 1996-1997 Id Software, Inc.
4 This program is free software; you can redistribute it and/or
5 modify it under the terms of the GNU General Public License
6 as published by the Free Software Foundation; either version 2
7 of the License, or (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 See the GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
21 This is a try to make the vm more generic, it is mainly based on the progs.h file.
22 For the license refer to progs.h.
24 Generic means, less as possible hard-coded links with the other parts of the engine.
25 This means no edict_engineprivate struct usage, etc.
26 The code uses void pointers instead.
37 #include "pr_comp.h" // defs shared with qcc
38 #include "progdefs.h" // generated by program cdefs
39 #include "clprogdefs.h" // generated by program cdefs
41 struct framegroupblend_s;
46 #ifndef DP_SMALLMEMORY
50 typedef struct prvm_stack_s
56 double builtinsprofile_acc;
60 typedef union prvm_eval_s
66 prvm_int_t ivector[3];
71 typedef struct prvm_required_field_s
75 } prvm_required_field_t;
78 // AK: I dont call it engine private cause it doesnt really belongs to the engine
79 // it belongs to prvm.
80 typedef struct prvm_edict_private_s
83 double freetime; // realtime of last change to "free" (i.e. also set on allocation)
84 int mark; // used during leaktest (0 = unref, >0 = referenced); special values during server physics:
85 #define PRVM_EDICT_MARK_WAIT_FOR_SETORIGIN -1
86 #define PRVM_EDICT_MARK_SETORIGIN_CAUGHT -2
87 const char *allocation_origin;
88 } prvm_edict_private_t;
90 typedef struct prvm_edict_s
92 // engine-private fields (stored in dynamically resized array)
93 //edict_engineprivate_t *e;
96 prvm_edict_private_t *required;
99 // FIXME: this server pointer really means world, not server
100 // (it is used by both server qc and client qc, but not menu qc)
101 struct edict_engineprivate_s *server;
102 // add other private structs as you desire
103 // new structs have to start with the elements of prvm_edit_private_t
104 // e.g. a new struct has to either look like this:
105 // typedef struct server_edict_private_s {
106 // prvm_edict_private_t base;
107 // vec3_t moved_from;
108 // vec3_t moved_fromangles;
109 // ... } server_edict_private_t;
111 // typedef struct server_edict_private_s {
114 // vec3_t moved_from;
115 // vec3_t moved_fromangles;
116 // ... } server_edict_private_t;
117 // However, the first one should be preferred.
119 // QuakeC fields (stored in dynamically resized array)
124 // entvars_t *server;
125 // cl_entvars_t *client;
129 extern prvm_eval_t prvm_badvalue;
131 #define PRVM_alledictfloat(ed, fieldname) (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
132 #define PRVM_alledictvector(ed, fieldname) (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
133 #define PRVM_alledictstring(ed, fieldname) (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
134 #define PRVM_alledictedict(ed, fieldname) (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
135 #define PRVM_alledictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
136 #define PRVM_allglobalfloat(fieldname) (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
137 #define PRVM_allglobalvector(fieldname) (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
138 #define PRVM_allglobalstring(fieldname) (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
139 #define PRVM_allglobaledict(fieldname) (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
140 #define PRVM_allglobalfunction(fieldname) (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
141 #define PRVM_allfunction(funcname) (prog->funcoffsets.funcname)
143 #define PRVM_drawedictfloat(ed, fieldname) (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
144 #define PRVM_drawedictvector(ed, fieldname) (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
145 #define PRVM_drawedictstring(ed, fieldname) (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
146 #define PRVM_drawedictedict(ed, fieldname) (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
147 #define PRVM_drawedictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
148 #define PRVM_drawglobalfloat(fieldname) (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
149 #define PRVM_drawglobalvector(fieldname) (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
150 #define PRVM_drawglobalstring(fieldname) (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
151 #define PRVM_drawglobaledict(fieldname) (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
152 #define PRVM_drawglobalfunction(fieldname) (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
153 #define PRVM_drawfunction(funcname) (prog->funcoffsets.funcname)
155 #define PRVM_gameedictfloat(ed, fieldname) (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
156 #define PRVM_gameedictvector(ed, fieldname) (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
157 #define PRVM_gameedictstring(ed, fieldname) (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
158 #define PRVM_gameedictedict(ed, fieldname) (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
159 #define PRVM_gameedictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
160 #define PRVM_gameglobalfloat(fieldname) (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
161 #define PRVM_gameglobalvector(fieldname) (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
162 #define PRVM_gameglobalstring(fieldname) (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
163 #define PRVM_gameglobaledict(fieldname) (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
164 #define PRVM_gameglobalfunction(fieldname) (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
165 #define PRVM_gamefunction(funcname) (prog->funcoffsets.funcname)
167 #define PRVM_serveredictfloat(ed, fieldname) (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
168 #define PRVM_serveredictvector(ed, fieldname) (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
169 #define PRVM_serveredictstring(ed, fieldname) (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
170 #define PRVM_serveredictedict(ed, fieldname) (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
171 #define PRVM_serveredictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
172 #define PRVM_serverglobalfloat(fieldname) (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
173 #define PRVM_serverglobalvector(fieldname) (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
174 #define PRVM_serverglobalstring(fieldname) (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
175 #define PRVM_serverglobaledict(fieldname) (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
176 #define PRVM_serverglobalfunction(fieldname) (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
177 #define PRVM_serverfunction(funcname) (prog->funcoffsets.funcname)
179 #define PRVM_clientedictfloat(ed, fieldname) (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
180 #define PRVM_clientedictvector(ed, fieldname) (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
181 #define PRVM_clientedictstring(ed, fieldname) (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
182 #define PRVM_clientedictedict(ed, fieldname) (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
183 #define PRVM_clientedictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
184 #define PRVM_clientglobalfloat(fieldname) (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
185 #define PRVM_clientglobalvector(fieldname) (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
186 #define PRVM_clientglobalstring(fieldname) (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
187 #define PRVM_clientglobaledict(fieldname) (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
188 #define PRVM_clientglobalfunction(fieldname) (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
189 #define PRVM_clientfunction(funcname) (prog->funcoffsets.funcname)
191 #define PRVM_menuedictfloat(ed, fieldname) (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
192 #define PRVM_menuedictvector(ed, fieldname) (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
193 #define PRVM_menuedictstring(ed, fieldname) (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
194 #define PRVM_menuedictedict(ed, fieldname) (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
195 #define PRVM_menuedictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
196 #define PRVM_menuglobalfloat(fieldname) (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
197 #define PRVM_menuglobalvector(fieldname) (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
198 #define PRVM_menuglobalstring(fieldname) (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
199 #define PRVM_menuglobaledict(fieldname) (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
200 #define PRVM_menuglobalfunction(fieldname) (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
201 #define PRVM_menufunction(funcname) (prog->funcoffsets.funcname)
204 #define PRVM_EDICTFIELDVALUE(ed, fieldoffset) ((fieldoffset) < 0 ? Con_Printf("Invalid fieldoffset at %s:%i\n", __FILE__, __LINE__), &prvm_badvalue : (prvm_eval_t *)((ed)->fields.fp + (fieldoffset)))
205 #define PRVM_EDICTFIELDFLOAT(ed, fieldoffset) (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->_float)
206 #define PRVM_EDICTFIELDVECTOR(ed, fieldoffset) (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->vector)
207 #define PRVM_EDICTFIELDSTRING(ed, fieldoffset) (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->string)
208 #define PRVM_EDICTFIELDEDICT(ed, fieldoffset) (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->edict)
209 #define PRVM_EDICTFIELDFUNCTION(ed, fieldoffset) (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->function)
210 #define PRVM_GLOBALFIELDVALUE(fieldoffset) ((fieldoffset) < 0 ? Con_Printf("Invalid fieldoffset at %s:%i\n", __FILE__, __LINE__), &prvm_badvalue : (prvm_eval_t *)(prog->globals.fp + (fieldoffset)))
211 #define PRVM_GLOBALFIELDFLOAT(fieldoffset) (PRVM_GLOBALFIELDVALUE(fieldoffset)->_float)
212 #define PRVM_GLOBALFIELDVECTOR(fieldoffset) (PRVM_GLOBALFIELDVALUE(fieldoffset)->vector)
213 #define PRVM_GLOBALFIELDSTRING(fieldoffset) (PRVM_GLOBALFIELDVALUE(fieldoffset)->string)
214 #define PRVM_GLOBALFIELDEDICT(fieldoffset) (PRVM_GLOBALFIELDVALUE(fieldoffset)->edict)
215 #define PRVM_GLOBALFIELDFUNCTION(fieldoffset) (PRVM_GLOBALFIELDVALUE(fieldoffset)->function)
217 #define PRVM_EDICTFIELDVALUE(ed, fieldoffset) ((prvm_eval_t *)(ed->fields.fp + fieldoffset))
218 #define PRVM_EDICTFIELDFLOAT(ed, fieldoffset) (((prvm_eval_t *)(ed->fields.fp + fieldoffset))->_float)
219 #define PRVM_EDICTFIELDVECTOR(ed, fieldoffset) (((prvm_eval_t *)(ed->fields.fp + fieldoffset))->vector)
220 #define PRVM_EDICTFIELDSTRING(ed, fieldoffset) (((prvm_eval_t *)(ed->fields.fp + fieldoffset))->string)
221 #define PRVM_EDICTFIELDEDICT(ed, fieldoffset) (((prvm_eval_t *)(ed->fields.fp + fieldoffset))->edict)
222 #define PRVM_EDICTFIELDFUNCTION(ed, fieldoffset) (((prvm_eval_t *)(ed->fields.fp + fieldoffset))->function)
223 #define PRVM_GLOBALFIELDVALUE(fieldoffset) ((prvm_eval_t *)(prog->globals.fp + fieldoffset))
224 #define PRVM_GLOBALFIELDFLOAT(fieldoffset) (((prvm_eval_t *)(prog->globals.fp + fieldoffset))->_float)
225 #define PRVM_GLOBALFIELDVECTOR(fieldoffset) (((prvm_eval_t *)(prog->globals.fp + fieldoffset))->vector)
226 #define PRVM_GLOBALFIELDSTRING(fieldoffset) (((prvm_eval_t *)(prog->globals.fp + fieldoffset))->string)
227 #define PRVM_GLOBALFIELDEDICT(fieldoffset) (((prvm_eval_t *)(prog->globals.fp + fieldoffset))->edict)
228 #define PRVM_GLOBALFIELDFUNCTION(fieldoffset) (((prvm_eval_t *)(prog->globals.fp + fieldoffset))->function)
231 //============================================================================
232 #define PRVM_OP_STATE 1
234 #ifdef DP_SMALLMEMORY
235 #define PRVM_MAX_STACK_DEPTH 128
236 #define PRVM_LOCALSTACK_SIZE 2048
238 #define PRVM_MAX_OPENFILES 16
239 #define PRVM_MAX_OPENSEARCHES 8
241 #define PRVM_MAX_STACK_DEPTH 1024
242 #define PRVM_LOCALSTACK_SIZE 16384
244 #define PRVM_MAX_OPENFILES 256
245 #define PRVM_MAX_OPENSEARCHES 128
249 typedef void (*prvm_builtin_t) (struct prvm_prog_s *prog);
251 // NOTE: field offsets use -1 for NULL
252 typedef struct prvm_prog_fieldoffsets_s
254 #define PRVM_DECLARE_serverglobalfloat(x)
255 #define PRVM_DECLARE_serverglobalvector(x)
256 #define PRVM_DECLARE_serverglobalstring(x)
257 #define PRVM_DECLARE_serverglobaledict(x)
258 #define PRVM_DECLARE_serverglobalfunction(x)
259 #define PRVM_DECLARE_clientglobalfloat(x)
260 #define PRVM_DECLARE_clientglobalvector(x)
261 #define PRVM_DECLARE_clientglobalstring(x)
262 #define PRVM_DECLARE_clientglobaledict(x)
263 #define PRVM_DECLARE_clientglobalfunction(x)
264 #define PRVM_DECLARE_menuglobalfloat(x)
265 #define PRVM_DECLARE_menuglobalvector(x)
266 #define PRVM_DECLARE_menuglobalstring(x)
267 #define PRVM_DECLARE_menuglobaledict(x)
268 #define PRVM_DECLARE_menuglobalfunction(x)
269 #define PRVM_DECLARE_serverfieldfloat(x)
270 #define PRVM_DECLARE_serverfieldvector(x)
271 #define PRVM_DECLARE_serverfieldstring(x)
272 #define PRVM_DECLARE_serverfieldedict(x)
273 #define PRVM_DECLARE_serverfieldfunction(x)
274 #define PRVM_DECLARE_clientfieldfloat(x)
275 #define PRVM_DECLARE_clientfieldvector(x)
276 #define PRVM_DECLARE_clientfieldstring(x)
277 #define PRVM_DECLARE_clientfieldedict(x)
278 #define PRVM_DECLARE_clientfieldfunction(x)
279 #define PRVM_DECLARE_menufieldfloat(x)
280 #define PRVM_DECLARE_menufieldvector(x)
281 #define PRVM_DECLARE_menufieldstring(x)
282 #define PRVM_DECLARE_menufieldedict(x)
283 #define PRVM_DECLARE_menufieldfunction(x)
284 #define PRVM_DECLARE_serverfunction(x)
285 #define PRVM_DECLARE_clientfunction(x)
286 #define PRVM_DECLARE_menufunction(x)
287 #define PRVM_DECLARE_field(x) int x;
288 #define PRVM_DECLARE_global(x)
289 #define PRVM_DECLARE_function(x)
290 #include "prvm_offsets.h"
291 #undef PRVM_DECLARE_serverglobalfloat
292 #undef PRVM_DECLARE_serverglobalvector
293 #undef PRVM_DECLARE_serverglobalstring
294 #undef PRVM_DECLARE_serverglobaledict
295 #undef PRVM_DECLARE_serverglobalfunction
296 #undef PRVM_DECLARE_clientglobalfloat
297 #undef PRVM_DECLARE_clientglobalvector
298 #undef PRVM_DECLARE_clientglobalstring
299 #undef PRVM_DECLARE_clientglobaledict
300 #undef PRVM_DECLARE_clientglobalfunction
301 #undef PRVM_DECLARE_menuglobalfloat
302 #undef PRVM_DECLARE_menuglobalvector
303 #undef PRVM_DECLARE_menuglobalstring
304 #undef PRVM_DECLARE_menuglobaledict
305 #undef PRVM_DECLARE_menuglobalfunction
306 #undef PRVM_DECLARE_serverfieldfloat
307 #undef PRVM_DECLARE_serverfieldvector
308 #undef PRVM_DECLARE_serverfieldstring
309 #undef PRVM_DECLARE_serverfieldedict
310 #undef PRVM_DECLARE_serverfieldfunction
311 #undef PRVM_DECLARE_clientfieldfloat
312 #undef PRVM_DECLARE_clientfieldvector
313 #undef PRVM_DECLARE_clientfieldstring
314 #undef PRVM_DECLARE_clientfieldedict
315 #undef PRVM_DECLARE_clientfieldfunction
316 #undef PRVM_DECLARE_menufieldfloat
317 #undef PRVM_DECLARE_menufieldvector
318 #undef PRVM_DECLARE_menufieldstring
319 #undef PRVM_DECLARE_menufieldedict
320 #undef PRVM_DECLARE_menufieldfunction
321 #undef PRVM_DECLARE_serverfunction
322 #undef PRVM_DECLARE_clientfunction
323 #undef PRVM_DECLARE_menufunction
324 #undef PRVM_DECLARE_field
325 #undef PRVM_DECLARE_global
326 #undef PRVM_DECLARE_function
328 prvm_prog_fieldoffsets_t;
330 // NOTE: global offsets use -1 for NULL
331 typedef struct prvm_prog_globaloffsets_s
333 #define PRVM_DECLARE_serverglobalfloat(x)
334 #define PRVM_DECLARE_serverglobalvector(x)
335 #define PRVM_DECLARE_serverglobalstring(x)
336 #define PRVM_DECLARE_serverglobaledict(x)
337 #define PRVM_DECLARE_serverglobalfunction(x)
338 #define PRVM_DECLARE_clientglobalfloat(x)
339 #define PRVM_DECLARE_clientglobalvector(x)
340 #define PRVM_DECLARE_clientglobalstring(x)
341 #define PRVM_DECLARE_clientglobaledict(x)
342 #define PRVM_DECLARE_clientglobalfunction(x)
343 #define PRVM_DECLARE_menuglobalfloat(x)
344 #define PRVM_DECLARE_menuglobalvector(x)
345 #define PRVM_DECLARE_menuglobalstring(x)
346 #define PRVM_DECLARE_menuglobaledict(x)
347 #define PRVM_DECLARE_menuglobalfunction(x)
348 #define PRVM_DECLARE_serverfieldfloat(x)
349 #define PRVM_DECLARE_serverfieldvector(x)
350 #define PRVM_DECLARE_serverfieldstring(x)
351 #define PRVM_DECLARE_serverfieldedict(x)
352 #define PRVM_DECLARE_serverfieldfunction(x)
353 #define PRVM_DECLARE_clientfieldfloat(x)
354 #define PRVM_DECLARE_clientfieldvector(x)
355 #define PRVM_DECLARE_clientfieldstring(x)
356 #define PRVM_DECLARE_clientfieldedict(x)
357 #define PRVM_DECLARE_clientfieldfunction(x)
358 #define PRVM_DECLARE_menufieldfloat(x)
359 #define PRVM_DECLARE_menufieldvector(x)
360 #define PRVM_DECLARE_menufieldstring(x)
361 #define PRVM_DECLARE_menufieldedict(x)
362 #define PRVM_DECLARE_menufieldfunction(x)
363 #define PRVM_DECLARE_serverfunction(x)
364 #define PRVM_DECLARE_clientfunction(x)
365 #define PRVM_DECLARE_menufunction(x)
366 #define PRVM_DECLARE_field(x)
367 #define PRVM_DECLARE_global(x) int x;
368 #define PRVM_DECLARE_function(x)
369 #include "prvm_offsets.h"
370 #undef PRVM_DECLARE_serverglobalfloat
371 #undef PRVM_DECLARE_serverglobalvector
372 #undef PRVM_DECLARE_serverglobalstring
373 #undef PRVM_DECLARE_serverglobaledict
374 #undef PRVM_DECLARE_serverglobalfunction
375 #undef PRVM_DECLARE_clientglobalfloat
376 #undef PRVM_DECLARE_clientglobalvector
377 #undef PRVM_DECLARE_clientglobalstring
378 #undef PRVM_DECLARE_clientglobaledict
379 #undef PRVM_DECLARE_clientglobalfunction
380 #undef PRVM_DECLARE_menuglobalfloat
381 #undef PRVM_DECLARE_menuglobalvector
382 #undef PRVM_DECLARE_menuglobalstring
383 #undef PRVM_DECLARE_menuglobaledict
384 #undef PRVM_DECLARE_menuglobalfunction
385 #undef PRVM_DECLARE_serverfieldfloat
386 #undef PRVM_DECLARE_serverfieldvector
387 #undef PRVM_DECLARE_serverfieldstring
388 #undef PRVM_DECLARE_serverfieldedict
389 #undef PRVM_DECLARE_serverfieldfunction
390 #undef PRVM_DECLARE_clientfieldfloat
391 #undef PRVM_DECLARE_clientfieldvector
392 #undef PRVM_DECLARE_clientfieldstring
393 #undef PRVM_DECLARE_clientfieldedict
394 #undef PRVM_DECLARE_clientfieldfunction
395 #undef PRVM_DECLARE_menufieldfloat
396 #undef PRVM_DECLARE_menufieldvector
397 #undef PRVM_DECLARE_menufieldstring
398 #undef PRVM_DECLARE_menufieldedict
399 #undef PRVM_DECLARE_menufieldfunction
400 #undef PRVM_DECLARE_serverfunction
401 #undef PRVM_DECLARE_clientfunction
402 #undef PRVM_DECLARE_menufunction
403 #undef PRVM_DECLARE_field
404 #undef PRVM_DECLARE_global
405 #undef PRVM_DECLARE_function
407 prvm_prog_globaloffsets_t;
409 // NOTE: function offsets use 0 for NULL
410 typedef struct prvm_prog_funcoffsets_s
412 #define PRVM_DECLARE_serverglobalfloat(x)
413 #define PRVM_DECLARE_serverglobalvector(x)
414 #define PRVM_DECLARE_serverglobalstring(x)
415 #define PRVM_DECLARE_serverglobaledict(x)
416 #define PRVM_DECLARE_serverglobalfunction(x)
417 #define PRVM_DECLARE_clientglobalfloat(x)
418 #define PRVM_DECLARE_clientglobalvector(x)
419 #define PRVM_DECLARE_clientglobalstring(x)
420 #define PRVM_DECLARE_clientglobaledict(x)
421 #define PRVM_DECLARE_clientglobalfunction(x)
422 #define PRVM_DECLARE_menuglobalfloat(x)
423 #define PRVM_DECLARE_menuglobalvector(x)
424 #define PRVM_DECLARE_menuglobalstring(x)
425 #define PRVM_DECLARE_menuglobaledict(x)
426 #define PRVM_DECLARE_menuglobalfunction(x)
427 #define PRVM_DECLARE_serverfieldfloat(x)
428 #define PRVM_DECLARE_serverfieldvector(x)
429 #define PRVM_DECLARE_serverfieldstring(x)
430 #define PRVM_DECLARE_serverfieldedict(x)
431 #define PRVM_DECLARE_serverfieldfunction(x)
432 #define PRVM_DECLARE_clientfieldfloat(x)
433 #define PRVM_DECLARE_clientfieldvector(x)
434 #define PRVM_DECLARE_clientfieldstring(x)
435 #define PRVM_DECLARE_clientfieldedict(x)
436 #define PRVM_DECLARE_clientfieldfunction(x)
437 #define PRVM_DECLARE_menufieldfloat(x)
438 #define PRVM_DECLARE_menufieldvector(x)
439 #define PRVM_DECLARE_menufieldstring(x)
440 #define PRVM_DECLARE_menufieldedict(x)
441 #define PRVM_DECLARE_menufieldfunction(x)
442 #define PRVM_DECLARE_serverfunction(x)
443 #define PRVM_DECLARE_clientfunction(x)
444 #define PRVM_DECLARE_menufunction(x)
445 #define PRVM_DECLARE_field(x)
446 #define PRVM_DECLARE_global(x)
447 #define PRVM_DECLARE_function(x) int x;
448 #include "prvm_offsets.h"
449 #undef PRVM_DECLARE_serverglobalfloat
450 #undef PRVM_DECLARE_serverglobalvector
451 #undef PRVM_DECLARE_serverglobalstring
452 #undef PRVM_DECLARE_serverglobaledict
453 #undef PRVM_DECLARE_serverglobalfunction
454 #undef PRVM_DECLARE_clientglobalfloat
455 #undef PRVM_DECLARE_clientglobalvector
456 #undef PRVM_DECLARE_clientglobalstring
457 #undef PRVM_DECLARE_clientglobaledict
458 #undef PRVM_DECLARE_clientglobalfunction
459 #undef PRVM_DECLARE_menuglobalfloat
460 #undef PRVM_DECLARE_menuglobalvector
461 #undef PRVM_DECLARE_menuglobalstring
462 #undef PRVM_DECLARE_menuglobaledict
463 #undef PRVM_DECLARE_menuglobalfunction
464 #undef PRVM_DECLARE_serverfieldfloat
465 #undef PRVM_DECLARE_serverfieldvector
466 #undef PRVM_DECLARE_serverfieldstring
467 #undef PRVM_DECLARE_serverfieldedict
468 #undef PRVM_DECLARE_serverfieldfunction
469 #undef PRVM_DECLARE_clientfieldfloat
470 #undef PRVM_DECLARE_clientfieldvector
471 #undef PRVM_DECLARE_clientfieldstring
472 #undef PRVM_DECLARE_clientfieldedict
473 #undef PRVM_DECLARE_clientfieldfunction
474 #undef PRVM_DECLARE_menufieldfloat
475 #undef PRVM_DECLARE_menufieldvector
476 #undef PRVM_DECLARE_menufieldstring
477 #undef PRVM_DECLARE_menufieldedict
478 #undef PRVM_DECLARE_menufieldfunction
479 #undef PRVM_DECLARE_serverfunction
480 #undef PRVM_DECLARE_clientfunction
481 #undef PRVM_DECLARE_menufunction
482 #undef PRVM_DECLARE_field
483 #undef PRVM_DECLARE_global
484 #undef PRVM_DECLARE_function
486 prvm_prog_funcoffsets_t;
488 // stringbuffer flags
489 #define STRINGBUFFER_SAVED 1 // saved in savegames
490 #define STRINGBUFFER_QCFLAGS 1 // allowed to be set by QC
491 #define STRINGBUFFER_TEMP 128 // internal use ONLY
492 typedef struct prvm_stringbuffer_s
502 // flags for knownstrings
503 #define KNOWNSTRINGFLAG_ENGINE 1
504 #define KNOWNSTRINGFLAG_GCMARK 2
505 #define KNOWNSTRINGFLAG_GCPRUNE 4 // cleared by GCMARK code, string is freed if prune remains after two sweeps
507 typedef enum prvm_prog_garbagecollection_state_stage_e
510 PRVM_GC_GLOBALS_MARK,
512 PRVM_GC_KNOWNSTRINGS_SWEEP,
515 prvm_prog_garbagecollection_state_stage_t;
517 typedef struct prvm_prog_garbagecollection_state_s
520 int globals_mark_progress;
521 int fields_mark_progress;
522 int fields_mark_progress_entity;
523 int knownstrings_sweep_progress;
525 prvm_prog_garbagecollection_state_t;
527 // [INIT] variables flagged with this token can be initialized by 'you'
528 // NOTE: external code has to create and free the mempools but everything else is done by prvm !
529 typedef struct prvm_prog_s
531 double starttime; // system time when PRVM_Prog_Load was called
532 double inittime; // system time when QC initialization code finished (any entity created before is not a leak)
533 double profiletime; // system time when last PRVM_CallProfile was called (or PRVM_Prog_Load initially)
534 mfunction_t *functions;
535 int functions_covered;
540 mstatement_t *statements;
541 int entityfields; // number of vec_t fields in progs (some variables are 3)
542 int entityfieldsarea; // LadyHavoc: equal to max_edicts * entityfields (for bounds checking)
544 // loaded values from the disk format
547 int progs_numstatements;
548 int progs_numglobaldefs;
549 int progs_numfielddefs;
550 int progs_numfunctions;
551 int progs_numstrings;
552 int progs_numglobals;
553 int progs_entityfields;
555 // real values in memory (some modified by loader)
563 int *statement_linenums; // NULL if not available
564 int *statement_columnnums; // NULL if not available
566 double *statement_profile; // only incremented if prvm_statementprofiling is on
567 int statements_covered;
568 double *explicit_profile; // only incremented if prvm_statementprofiling is on
569 int explicit_covered;
570 int numexplicitcoveragestatements;
575 // globalvars_t *server;
576 // cl_globalvars_t *client;
581 // this is updated whenever a string is removed or added
582 // (simple optimization of the free string search)
583 int firstfreeknownstring;
584 const char **knownstrings;
585 unsigned char *knownstrings_flags;
586 const char **knownstrings_origin;
587 const char ***stringshash;
589 memexpandablearray_t stringbuffersarray;
591 // garbage collection status
592 prvm_prog_garbagecollection_state_t gc;
594 // all memory allocations related to this vm_prog (code, edicts, strings)
595 mempool_t *progs_mempool; // [INIT]
597 prvm_builtin_t *builtins; // [INIT]
598 int numbuiltins; // [INIT]
604 int break_stack_index;
606 etype_t watch_global_type;
607 prvm_eval_t watch_global_value;
610 etype_t watch_field_type;
611 prvm_eval_t watch_edictfield_value;
613 mfunction_t *xfunction;
616 // stacktrace writes into stack[MAX_STACK_DEPTH]
617 // thus increase the array, so depth wont be overwritten
618 prvm_stack_t stack[PRVM_MAX_STACK_DEPTH+1];
621 prvm_int_t localstack[PRVM_LOCALSTACK_SIZE];
624 unsigned short filecrc;
626 //============================================================================
627 // until this point everything also exists (with the pr_ prefix) in the old vm
629 struct qfile_s *openfiles[PRVM_MAX_OPENFILES];
630 const char * openfiles_origin[PRVM_MAX_OPENFILES];
631 struct fssearch_s *opensearches[PRVM_MAX_OPENSEARCHES];
632 const char * opensearches_origin[PRVM_MAX_OPENSEARCHES];
633 struct skeleton_s *skeletons[MAX_EDICTS];
634 struct cmd_state_s *console_cmd; // points to the relevant console command interpreter for this vm (cmd_local or &cmd_server), also used to access cvars
636 // buffer for storing all tempstrings created during one invocation of ExecuteProgram
637 sizebuf_t tempstringsbuf;
639 // polygonbegin, polygonvertex, polygonend state
640 // the polygon is buffered here until polygonend commits it to the relevant
641 // CL_Mesh entity, because important decisions depend on the vertex data
642 // provided (e.g. whether the polygon is transparent), we can't really do much
643 // with it until we have all of the data...
645 // this tracks the last polygonbegin's choice of
646 // CL_Mesh_CSQC or CL_Mesh_UI for this polygon
647 struct model_s *polygonbegin_model;
648 // indicates if polygonbegin should be interpreted as 2d
649 // (clearscene sets this to false, renderscene sets this to true, drawpic
650 // also sets this to true)
651 // note that in FTEQW polygonbegin with 2 args is handled very differently,
652 // where the behavior is always 3D unless DRAWFLAG_2D is passed, but
653 // DRAWFLAG_2D conflicts with our DRAWFLAG_SCREEN.
654 qbool polygonbegin_guess2d;
655 // the texture name and drawflags provided to polygonbegin
656 char polygonbegin_texname[MAX_QPATH];
657 int polygonbegin_drawflags;
659 int polygonbegin_numvertices;
660 int polygonbegin_maxvertices;
661 float *polygonbegin_vertexdata;
663 // copies of some vars that were former read from sv
665 // number of edicts for which space has been (should be) allocated
666 int max_edicts; // [INIT]
667 // used instead of the constant MAX_EDICTS
668 int limit_edicts; // [INIT]
670 // number of reserved edicts (allocated from 1)
671 int reserved_edicts; // [INIT]
673 prvm_edict_t *edicts;
681 // size of the engine private struct
682 int edictprivate_size; // [INIT]
684 prvm_prog_fieldoffsets_t fieldoffsets;
685 prvm_prog_globaloffsets_t globaloffsets;
686 prvm_prog_funcoffsets_t funcoffsets;
688 // allow writing to world entity fields, this is set by server init and
689 // cleared before first server frame
690 qbool allowworldwrites;
692 // name of the prog, e.g. "Server", "Client" or "Menu" (used for text output)
693 const char *name; // [INIT]
695 // flag - used to store general flags like PRVM_GE_SELF, etc.
698 const char **extensionstring; // [INIT]
700 qbool loadintoworld; // [INIT]
702 // used to indicate whether a prog is loaded
704 qbool leaktest_active;
706 // translation buffer (only needs to be freed on unloading progs, type is private to prvm_edict.c)
709 // printed together with backtraces
710 const char *statestring;
712 struct animatemodel_cache *animatemodel_cache;
714 // prvm_builtin_mem_t *mem_list;
716 // now passed as parameter of PRVM_LoadProgs
717 // char **required_func;
718 // int numrequiredfunc;
720 //============================================================================
722 mdef_t *self; // if self != 0 then there is a global self
724 //============================================================================
727 void (*begin_increase_edicts)(struct prvm_prog_s *prog); // [INIT] used by PRVM_MEM_Increase_Edicts
728 void (*end_increase_edicts)(struct prvm_prog_s *prog); // [INIT]
730 void (*init_edict)(struct prvm_prog_s *prog, prvm_edict_t *edict); // [INIT] used by PRVM_ED_ClearEdict
731 void (*free_edict)(struct prvm_prog_s *prog, prvm_edict_t *ed); // [INIT] used by PRVM_ED_Free
733 void (*count_edicts)(struct prvm_prog_s *prog); // [INIT] used by PRVM_ED_Count_f
735 qbool (*load_edict)(struct prvm_prog_s *prog, prvm_edict_t *ent); // [INIT] used by PRVM_ED_LoadFromFile
737 void (*init_cmd)(struct prvm_prog_s *prog); // [INIT] used by PRVM_InitProg
738 void (*reset_cmd)(struct prvm_prog_s *prog); // [INIT] used by PRVM_ResetProg
740 void (*error_cmd)(const char *format, ...) DP_FUNC_PRINTF(1); // [INIT]
742 void (*ExecuteProgram)(struct prvm_prog_s *prog, func_t fnum, const char *errormessage); // pointer to one of the *VM_ExecuteProgram functions
745 typedef enum prvm_progindex_e
754 extern prvm_prog_t prvm_prog_list[PRVM_PROG_MAX];
755 prvm_prog_t *PRVM_ProgFromString(const char *str);
756 prvm_prog_t *PRVM_FriendlyProgFromString(const char *str); // for console commands (prints error if name unknown and returns NULL, prints error if prog not loaded and returns NULL)
757 #define PRVM_GetProg(n) (&prvm_prog_list[(n)])
758 #define PRVM_ProgLoaded(n) (PRVM_GetProg(n)->loaded)
759 #define SVVM_prog (&prvm_prog_list[PRVM_PROG_SERVER])
760 #define CLVM_prog (&prvm_prog_list[PRVM_PROG_CLIENT])
762 #define MVM_prog (&prvm_prog_list[PRVM_PROG_MENU])
765 //============================================================================
768 extern prvm_builtin_t vm_sv_builtins[];
769 extern prvm_builtin_t vm_cl_builtins[];
770 extern prvm_builtin_t vm_m_builtins[];
772 extern const int vm_sv_numbuiltins;
773 extern const int vm_cl_numbuiltins;
774 extern const int vm_m_numbuiltins;
776 extern const char *vm_sv_extensions[]; // client also uses this
777 extern const char *vm_m_extensions[];
779 void SVVM_init_cmd(prvm_prog_t *prog);
780 void SVVM_reset_cmd(prvm_prog_t *prog);
782 void CLVM_init_cmd(prvm_prog_t *prog);
783 void CLVM_reset_cmd(prvm_prog_t *prog);
786 void MVM_init_cmd(prvm_prog_t *prog);
787 void MVM_reset_cmd(prvm_prog_t *prog);
790 void VM_Cmd_Init(prvm_prog_t *prog);
791 void VM_Cmd_Reset(prvm_prog_t *prog);
792 //============================================================================
794 void PRVM_Init (void);
797 void SVVM_ExecuteProgram (prvm_prog_t *prog, func_t fnum, const char *errormessage);
798 void CLVM_ExecuteProgram (prvm_prog_t *prog, func_t fnum, const char *errormessage);
800 void MVM_ExecuteProgram (prvm_prog_t *prog, func_t fnum, const char *errormessage);
803 #define SVVM_ExecuteProgram PRVM_ExecuteProgram
804 #define CLVM_ExecuteProgram PRVM_ExecuteProgram
806 #define MVM_ExecuteProgram PRVM_ExecuteProgram
808 void PRVM_ExecuteProgram (prvm_prog_t *prog, func_t fnum, const char *errormessage);
811 #define PRVM_Alloc(buffersize) Mem_Alloc(prog->progs_mempool, buffersize)
812 #define PRVM_Free(buffer) Mem_Free(buffer)
814 void PRVM_Profile (prvm_prog_t *prog, int maxfunctions, double mintime, int sortby);
815 void PRVM_Profile_f(struct cmd_state_s *cmd);
816 void PRVM_ChildProfile_f(struct cmd_state_s *cmd);
817 void PRVM_CallProfile_f(struct cmd_state_s *cmd);
818 void PRVM_PrintFunction_f(struct cmd_state_s *cmd);
820 void PRVM_PrintState(prvm_prog_t *prog, int stack_index);
821 void PRVM_Crash(prvm_prog_t *prog);
822 void PRVM_ShortStackTrace(prvm_prog_t *prog, char *buf, size_t bufsize);
823 const char *PRVM_AllocationOrigin(prvm_prog_t *prog);
824 void PRVM_GarbageCollection(prvm_prog_t *prog);
826 mdef_t *PRVM_ED_FindField(prvm_prog_t *prog, const char *name);
827 mdef_t *PRVM_ED_FindGlobal(prvm_prog_t *prog, const char *name);
828 prvm_eval_t *PRVM_ED_FindGlobalEval(prvm_prog_t *prog, const char *name);
829 mfunction_t *PRVM_ED_FindFunction(prvm_prog_t *prog, const char *name);
831 int PRVM_ED_FindFieldOffset(prvm_prog_t *prog, const char *name);
832 int PRVM_ED_FindGlobalOffset(prvm_prog_t *prog, const char *name);
833 func_t PRVM_ED_FindFunctionOffset(prvm_prog_t *prog, const char *name);
834 #define PRVM_ED_FindFieldOffset_FromStruct(st, field) prog->fieldoffsets . field = ((int *)(&((st *)NULL)-> field ) - ((int *)NULL))
835 #define PRVM_ED_FindGlobalOffset_FromStruct(st, field) prog->globaloffsets . field = ((int *)(&((st *)NULL)-> field ) - ((int *)NULL))
837 void PRVM_MEM_IncreaseEdicts(prvm_prog_t *prog);
839 qbool PRVM_ED_CanAlloc(prvm_prog_t *prog, prvm_edict_t *e);
840 prvm_edict_t *PRVM_ED_Alloc(prvm_prog_t *prog);
841 void PRVM_ED_Free(prvm_prog_t *prog, prvm_edict_t *ed);
842 void PRVM_ED_ClearEdict(prvm_prog_t *prog, prvm_edict_t *e);
844 void PRVM_PrintFunctionStatements(prvm_prog_t *prog, const char *name);
845 void PRVM_ED_Print(prvm_prog_t *prog, prvm_edict_t *ed, const char *wildcard_fieldname);
846 void PRVM_ED_Write(prvm_prog_t *prog, struct qfile_s *f, prvm_edict_t *ed);
847 const char *PRVM_ED_ParseEdict(prvm_prog_t *prog, const char *data, prvm_edict_t *ent);
849 void PRVM_ED_WriteGlobals(prvm_prog_t *prog, struct qfile_s *f);
850 void PRVM_ED_ParseGlobals(prvm_prog_t *prog, const char *data);
852 void PRVM_ED_CallPrespawnFunction(prvm_prog_t *prog, prvm_edict_t *ent);
853 qbool PRVM_ED_CallSpawnFunction(prvm_prog_t *prog, prvm_edict_t *ent, const char *data, const char *start);
854 void PRVM_ED_CallPostspawnFunction (prvm_prog_t *prog, prvm_edict_t *ent);
856 void PRVM_ED_LoadFromFile(prvm_prog_t *prog, const char *data);
858 unsigned int PRVM_EDICT_NUM_ERROR(prvm_prog_t *prog, unsigned int n, const char *filename, int fileline);
859 #define PRVM_EDICT(n) (((unsigned)(n) < (unsigned int)prog->max_edicts) ? (unsigned int)(n) : PRVM_EDICT_NUM_ERROR(prog, (unsigned int)(n), __FILE__, __LINE__))
860 #define PRVM_EDICT_NUM(n) (prog->edicts + PRVM_EDICT(n))
862 //int NUM_FOR_EDICT_ERROR(prvm_edict_t *e);
863 #define PRVM_NUM_FOR_EDICT(e) ((int)((prvm_edict_t *)(e) - prog->edicts))
864 //int PRVM_NUM_FOR_EDICT(prvm_edict_t *e);
866 #define PRVM_NEXT_EDICT(e) ((e) + 1)
868 #define PRVM_EDICT_TO_PROG(e) (PRVM_NUM_FOR_EDICT(e))
869 //int PRVM_EDICT_TO_PROG(prvm_edict_t *e);
870 #define PRVM_PROG_TO_EDICT(n) (PRVM_EDICT_NUM(n))
871 //prvm_edict_t *PRVM_PROG_TO_EDICT(int n);
873 //============================================================================
875 #define PRVM_G_FLOAT(o) (prog->globals.fp[o])
876 #define PRVM_G_INT(o) (prog->globals.ip[o])
877 #define PRVM_G_EDICT(o) (PRVM_PROG_TO_EDICT(prog->globals.ip[o]))
878 #define PRVM_G_EDICTNUM(o) PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(o))
879 #define PRVM_G_VECTOR(o) (&prog->globals.fp[o])
880 #define PRVM_G_STRING(o) (PRVM_GetString(prog, prog->globals.ip[o]))
881 //#define PRVM_G_FUNCTION(prog, o) (prog->globals.ip[o])
883 // FIXME: make these go away?
884 #define PRVM_E_FLOAT(e,o) (e->fields.fp[o])
885 #define PRVM_E_INT(e,o) (e->fields.ip[o])
886 //#define PRVM_E_VECTOR(e,o) (&(e->fields.fp[o]))
887 #define PRVM_E_STRING(e,o) (PRVM_GetString(prog, e->fields.ip[o]))
889 extern int prvm_type_size[8]; // for consistency : I think a goal of this sub-project is to
890 // make the new vm mostly independent from the old one, thus if it's necessary, I copy everything
892 void PRVM_Init_Exec(prvm_prog_t *prog);
894 void PRVM_ED_PrintEdicts_f(struct cmd_state_s *cmd);
895 void PRVM_ED_PrintNum (prvm_prog_t *prog, int ent, const char *wildcard_fieldname);
897 const char *PRVM_GetString(prvm_prog_t *prog, int num);
898 int PRVM_SetEngineString(prvm_prog_t *prog, const char *s);
899 const char *PRVM_ChangeEngineString(prvm_prog_t *prog, int i, const char *s);
900 int PRVM_SetTempString(prvm_prog_t *prog, const char *s);
901 int PRVM_AllocString(prvm_prog_t *prog, size_t bufferlength, char **pointer);
902 void PRVM_FreeString(prvm_prog_t *prog, int num);
904 mdef_t *PRVM_ED_FieldAtOfs(prvm_prog_t *prog, unsigned int ofs);
905 qbool PRVM_ED_ParseEpair(prvm_prog_t *prog, prvm_edict_t *ent, mdef_t *key, const char *s, qbool parsebackslash);
906 char *PRVM_UglyValueString(prvm_prog_t *prog, etype_t type, prvm_eval_t *val, char *line, size_t linelength);
907 char *PRVM_GlobalString(prvm_prog_t *prog, int ofs, char *line, size_t linelength);
908 char *PRVM_GlobalStringNoContents(prvm_prog_t *prog, int ofs, char *line, size_t linelength);
910 //============================================================================
914 Call InitProg with the num
915 Set up the fields marked with [INIT] in the prog struct
916 Load a program with LoadProgs
918 // Load expects to be called right after Reset
919 void PRVM_Prog_Init(prvm_prog_t *prog, struct cmd_state_s *cmd);
920 void PRVM_Prog_Load(prvm_prog_t *prog, const char *filename, unsigned char *data, int64_t size, int numrequiredfunc, const char **required_func, int numrequiredfields, prvm_required_field_t *required_field, int numrequiredglobals, prvm_required_field_t *required_global);
921 void PRVM_Prog_Reset(prvm_prog_t *prog);
923 void PRVM_StackTrace(prvm_prog_t *prog);
924 void PRVM_Breakpoint(prvm_prog_t *prog, int stack_index, const char *text);
925 void PRVM_Watchpoint(prvm_prog_t *prog, int stack_index, const char *text, etype_t type, prvm_eval_t *o, prvm_eval_t *n);
927 void VM_Warning(prvm_prog_t *prog, const char *fmt, ...) DP_FUNC_PRINTF(2);
929 void VM_GenerateFrameGroupBlend(prvm_prog_t *prog, struct framegroupblend_s *framegroupblend, const prvm_edict_t *ed);
930 void VM_FrameBlendFromFrameGroupBlend(struct frameblend_s *frameblend, const struct framegroupblend_s *framegroupblend, const struct model_s *model, double curtime);
931 void VM_UpdateEdictSkeleton(prvm_prog_t *prog, prvm_edict_t *ed, const struct model_s *edmodel, const struct frameblend_s *frameblend);
932 void VM_RemoveEdictSkeleton(prvm_prog_t *prog, prvm_edict_t *ed);
934 void PRVM_ExplicitCoverageEvent(prvm_prog_t *prog, mfunction_t *func, int statement);