2 // This code isn't #ifdef/#define protectable, don't try.
7 if (++profile > 10000000) // LordHavoc: increased runaway loop limit 100x
9 // LordHavoc: update profile counter for debugging reasons
10 // (identifying erroneous loops and recursion patterns)
11 pr_xfunction->profile += profile - startprofile;
12 startprofile = profile;
13 // update the statement number before we error out
14 pr_xstatement = st - pr_statements;
15 Host_Error("runaway loop counter hit limit of %d opcodes\ntip: if having trouble identifying the problem, try typing profile now", profile);
19 pr_xfunction->profile += profile - startprofile;
20 startprofile = profile;
21 pr_xstatement = st - pr_statements;
22 PR_PrintStatement(st);
28 OPC->_float = OPA->_float + OPB->_float;
31 OPC->vector[0] = OPA->vector[0] + OPB->vector[0];
32 OPC->vector[1] = OPA->vector[1] + OPB->vector[1];
33 OPC->vector[2] = OPA->vector[2] + OPB->vector[2];
36 OPC->_float = OPA->_float - OPB->_float;
39 OPC->vector[0] = OPA->vector[0] - OPB->vector[0];
40 OPC->vector[1] = OPA->vector[1] - OPB->vector[1];
41 OPC->vector[2] = OPA->vector[2] - OPB->vector[2];
44 OPC->_float = OPA->_float * OPB->_float;
47 OPC->_float = OPA->vector[0]*OPB->vector[0] + OPA->vector[1]*OPB->vector[1] + OPA->vector[2]*OPB->vector[2];
50 OPC->vector[0] = OPA->_float * OPB->vector[0];
51 OPC->vector[1] = OPA->_float * OPB->vector[1];
52 OPC->vector[2] = OPA->_float * OPB->vector[2];
55 OPC->vector[0] = OPB->_float * OPA->vector[0];
56 OPC->vector[1] = OPB->_float * OPA->vector[1];
57 OPC->vector[2] = OPB->_float * OPA->vector[2];
60 OPC->_float = OPA->_float / OPB->_float;
63 OPC->_float = (int)OPA->_float & (int)OPB->_float;
66 OPC->_float = (int)OPA->_float | (int)OPB->_float;
69 OPC->_float = OPA->_float >= OPB->_float;
72 OPC->_float = OPA->_float <= OPB->_float;
75 OPC->_float = OPA->_float > OPB->_float;
78 OPC->_float = OPA->_float < OPB->_float;
81 OPC->_float = OPA->_float && OPB->_float;
84 OPC->_float = OPA->_float || OPB->_float;
87 OPC->_float = !OPA->_float;
90 OPC->_float = !OPA->vector[0] && !OPA->vector[1] && !OPA->vector[2];
93 OPC->_float = !OPA->string || !*PR_GetString(OPA->string);
96 OPC->_float = !OPA->function;
99 OPC->_float = (OPA->edict == 0);
102 OPC->_float = OPA->_float == OPB->_float;
105 OPC->_float = (OPA->vector[0] == OPB->vector[0]) && (OPA->vector[1] == OPB->vector[1]) && (OPA->vector[2] == OPB->vector[2]);
108 OPC->_float = !strcmp(PR_GetString(OPA->string),PR_GetString(OPB->string));
111 OPC->_float = OPA->_int == OPB->_int;
114 OPC->_float = OPA->function == OPB->function;
117 OPC->_float = OPA->_float != OPB->_float;
120 OPC->_float = (OPA->vector[0] != OPB->vector[0]) || (OPA->vector[1] != OPB->vector[1]) || (OPA->vector[2] != OPB->vector[2]);
123 OPC->_float = strcmp(PR_GetString(OPA->string),PR_GetString(OPB->string));
126 OPC->_float = OPA->_int != OPB->_int;
129 OPC->_float = OPA->function != OPB->function;
135 case OP_STORE_FLD: // integers
137 case OP_STORE_FNC: // pointers
138 OPB->_int = OPA->_int;
141 OPB->ivector[0] = OPA->ivector[0];
142 OPB->ivector[1] = OPA->ivector[1];
143 OPB->ivector[2] = OPA->ivector[2];
148 case OP_STOREP_FLD: // integers
150 case OP_STOREP_FNC: // pointers
152 if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
154 pr_xfunction->profile += profile - startprofile;
155 startprofile = profile;
156 pr_xstatement = st - pr_statements;
157 Host_Error("Progs attempted to write to an out of bounds edict (%i)\n", OPB->_int);
161 ptr = (eval_t *)((qbyte *)sv.edictsfields + OPB->_int);
162 ptr->_int = OPA->_int;
166 if (OPB->_int < 0 || OPB->_int + 12 > pr_edictareasize)
168 pr_xfunction->profile += profile - startprofile;
169 startprofile = profile;
170 pr_xstatement = st - pr_statements;
171 Host_Error("Progs attempted to write to an out of bounds edict (%i)\n", OPB->_int);
175 ptr = (eval_t *)((qbyte *)sv.edictsfields + OPB->_int);
176 ptr->vector[0] = OPA->vector[0];
177 ptr->vector[1] = OPA->vector[1];
178 ptr->vector[2] = OPA->vector[2];
183 if ((unsigned int)(OPB->_int) >= (unsigned int)(progs->entityfields))
185 pr_xfunction->profile += profile - startprofile;
186 startprofile = profile;
187 pr_xstatement = st - pr_statements;
188 Host_Error("Progs attempted to address an invalid field (%i) in an edict\n", OPB->_int);
192 if (OPA->edict == 0 && sv.state == ss_active)
194 pr_xfunction->profile += profile - startprofile;
195 startprofile = profile;
196 pr_xstatement = st - pr_statements;
197 Host_Error("assignment to world entity");
200 ed = PROG_TO_EDICT(OPA->edict);
201 OPC->_int = (qbyte *)((int *)ed->v + OPB->_int) - (qbyte *)sv.edictsfields;
210 if ((unsigned int)(OPB->_int) >= (unsigned int)(progs->entityfields))
212 pr_xfunction->profile += profile - startprofile;
213 startprofile = profile;
214 pr_xstatement = st - pr_statements;
215 Host_Error("Progs attempted to read an invalid field in an edict (%i)\n", OPB->_int);
219 ed = PROG_TO_EDICT(OPA->edict);
220 OPC->_int = ((eval_t *)((int *)ed->v + OPB->_int))->_int;
225 if (OPB->_int < 0 || OPB->_int + 2 >= progs->entityfields)
227 pr_xfunction->profile += profile - startprofile;
228 startprofile = profile;
229 pr_xstatement = st - pr_statements;
230 Host_Error("Progs attempted to read an invalid field in an edict (%i)\n", OPB->_int);
234 ed = PROG_TO_EDICT(OPA->edict);
235 OPC->vector[0] = ((eval_t *)((int *)ed->v + OPB->_int))->vector[0];
236 OPC->vector[1] = ((eval_t *)((int *)ed->v + OPB->_int))->vector[1];
237 OPC->vector[2] = ((eval_t *)((int *)ed->v + OPB->_int))->vector[2];
244 st += st->b - 1; // offset the s++
249 st += st->b - 1; // offset the s++
253 st += st->a - 1; // offset the s++
265 pr_xfunction->profile += profile - startprofile;
266 startprofile = profile;
267 pr_xstatement = st - pr_statements;
268 pr_argc = st->op - OP_CALL0;
270 Host_Error("NULL function");
271 else if (OPA->function > (unsigned) progs->numfunctions)
272 Host_Error("Bad function number");
274 newf = &pr_functions[OPA->function];
276 if (newf->first_statement < 0)
278 // negative statements are built in functions
279 int builtinnumber = -newf->first_statement;
280 pr_xfunction->builtinsprofile++;
281 if (builtinnumber < pr_numbuiltins && pr_builtins[builtinnumber])
282 pr_builtins[builtinnumber]();
284 Host_Error("No such builtin #%i", builtinnumber);
287 st = pr_statements + PR_EnterFunction(newf);
288 if (pr_trace != cachedpr_trace)
289 goto chooseexecprogram;
294 pr_xfunction->profile += profile - startprofile;
295 startprofile = profile;
296 pr_xstatement = st - pr_statements;
298 pr_globals[OFS_RETURN] = pr_globals[(unsigned short) st->a];
299 pr_globals[OFS_RETURN+1] = pr_globals[(unsigned short) st->a+1];
300 pr_globals[OFS_RETURN+2] = pr_globals[(unsigned short) st->a+2];
302 st = pr_statements + PR_LeaveFunction();
303 if (pr_depth <= exitdepth)
305 if (pr_trace != cachedpr_trace)
306 goto chooseexecprogram;
310 pr_xfunction->profile += profile - startprofile;
311 startprofile = profile;
312 pr_xstatement = st - pr_statements;
313 ed = PROG_TO_EDICT(pr_global_struct->self);
314 ed->v->nextthink = pr_global_struct->time + 0.1;
315 ed->v->frame = OPA->_float;
316 ed->v->think = OPB->function;
319 // LordHavoc: to be enabled when Progs version 7 (or whatever it will be numbered) is finalized
322 OPC->_int = OPA->_int + OPB->_int;
325 OPC->_int = OPA->_int + (int) OPB->_float;
328 OPC->_float = OPA->_float + (float) OPB->_int;
331 OPC->_int = OPA->_int - OPB->_int;
334 OPC->_int = OPA->_int - (int) OPB->_float;
337 OPC->_float = OPA->_float - (float) OPB->_int;
340 OPC->_int = OPA->_int * OPB->_int;
343 OPC->_int = OPA->_int * (int) OPB->_float;
346 OPC->_float = OPA->_float * (float) OPB->_int;
349 OPC->vector[0] = (float) OPB->_int * OPA->vector[0];
350 OPC->vector[1] = (float) OPB->_int * OPA->vector[1];
351 OPC->vector[2] = (float) OPB->_int * OPA->vector[2];
355 float temp = 1.0f / OPB->_float;
356 OPC->vector[0] = temp * OPA->vector[0];
357 OPC->vector[1] = temp * OPA->vector[1];
358 OPC->vector[2] = temp * OPA->vector[2];
362 OPC->_int = OPA->_int / OPB->_int;
365 OPC->_int = OPA->_int / (int) OPB->_float;
368 OPC->_float = OPA->_float / (float) OPB->_int;
371 OPC->_float = OPA->_int;
374 OPC->_int = OPA->_float;
377 OPC->_int = OPA->_int & OPB->_int;
380 OPC->_int = OPA->_int | OPB->_int;
383 OPC->_int = OPA->_int & (int)OPB->_float;
386 OPC->_int = OPA->_int | (int)OPB->_float;
389 OPC->_float = (int)OPA->_float & OPB->_int;
392 OPC->_float = (int)OPA->_float | OPB->_int;
395 OPC->_float = OPA->_int >= OPB->_int;
398 OPC->_float = OPA->_int <= OPB->_int;
401 OPC->_float = OPA->_int > OPB->_int;
404 OPC->_float = OPA->_int < OPB->_int;
407 OPC->_float = OPA->_int && OPB->_int;
410 OPC->_float = OPA->_int || OPB->_int;
413 OPC->_float = (float)OPA->_int >= OPB->_float;
416 OPC->_float = (float)OPA->_int <= OPB->_float;
419 OPC->_float = (float)OPA->_int > OPB->_float;
422 OPC->_float = (float)OPA->_int < OPB->_float;
425 OPC->_float = (float)OPA->_int && OPB->_float;
428 OPC->_float = (float)OPA->_int || OPB->_float;
431 OPC->_float = OPA->_float >= (float)OPB->_int;
434 OPC->_float = OPA->_float <= (float)OPB->_int;
437 OPC->_float = OPA->_float > (float)OPB->_int;
440 OPC->_float = OPA->_float < (float)OPB->_int;
443 OPC->_float = OPA->_float && (float)OPB->_int;
446 OPC->_float = OPA->_float || (float)OPB->_int;
449 OPC->_float = !OPA->_int;
452 OPC->_float = OPA->_int == OPB->_int;
455 OPC->_float = (float)OPA->_int == OPB->_float;
458 OPC->_float = OPA->_float == (float)OPB->_int;
461 OPC->_float = OPA->_int != OPB->_int;
464 OPC->_float = (float)OPA->_int != OPB->_float;
467 OPC->_float = OPA->_float != (float)OPB->_int;
470 OPB->_int = OPA->_int;
474 if (OPB->_int < 0 || OPB->_int + 4 > pr_edictareasize)
476 pr_xfunction->profile += profile - startprofile;
477 startprofile = profile;
478 pr_xstatement = st - pr_statements;
479 Host_Error("Progs attempted to write to an out of bounds edict\n");
483 ptr = (eval_t *)((qbyte *)sv.edictsfields + OPB->_int);
484 ptr->_int = OPA->_int;
488 if (OPA->edict < 0 || OPA->edict >= pr_edictareasize)
490 pr_xfunction->profile += profile - startprofile;
491 startprofile = profile;
492 pr_xstatement = st - pr_statements;
493 Host_Error("Progs attempted to read an out of bounds edict number\n");
496 if (OPB->_int < 0 || OPB->_int >= progs->entityfields)
498 pr_xfunction->profile += profile - startprofile;
499 startprofile = profile;
500 pr_xstatement = st - pr_statements;
501 Host_Error("Progs attempted to read an invalid field in an edict\n");
505 ed = PROG_TO_EDICT(OPA->edict);
506 OPC->_int = ((eval_t *)((int *)ed->v + OPB->_int))->_int;
512 case OP_GSTOREP_FLD: // integers
514 case OP_GSTOREP_FNC: // pointers
516 if (OPB->_int < 0 || OPB->_int >= pr_globaldefs)
518 pr_xfunction->profile += profile - startprofile;
519 startprofile = profile;
520 pr_xstatement = st - pr_statements;
521 Host_Error("Progs attempted to write to an invalid indexed global\n");
525 pr_globals[OPB->_int] = OPA->_float;
529 if (OPB->_int < 0 || OPB->_int + 2 >= pr_globaldefs)
531 pr_xfunction->profile += profile - startprofile;
532 startprofile = profile;
533 pr_xstatement = st - pr_statements;
534 Host_Error("Progs attempted to write to an invalid indexed global\n");
538 pr_globals[OPB->_int ] = OPA->vector[0];
539 pr_globals[OPB->_int+1] = OPA->vector[1];
540 pr_globals[OPB->_int+2] = OPA->vector[2];
544 i = OPA->_int + (int) OPB->_float;
546 if (i < 0 || i >= pr_globaldefs)
548 pr_xfunction->profile += profile - startprofile;
549 startprofile = profile;
550 pr_xstatement = st - pr_statements;
551 Host_Error("Progs attempted to address an out of bounds global\n");
555 OPC->_float = pr_globals[i];
565 if (OPA->_int < 0 || OPA->_int >= pr_globaldefs)
567 pr_xfunction->profile += profile - startprofile;
568 startprofile = profile;
569 pr_xstatement = st - pr_statements;
570 Host_Error("Progs attempted to read an invalid indexed global\n");
574 OPC->_float = pr_globals[OPA->_int];
579 if (OPA->_int < 0 || OPA->_int + 2 >= pr_globaldefs)
581 pr_xfunction->profile += profile - startprofile;
582 startprofile = profile;
583 pr_xstatement = st - pr_statements;
584 Host_Error("Progs attempted to read an invalid indexed global\n");
588 OPC->vector[0] = pr_globals[OPA->_int ];
589 OPC->vector[1] = pr_globals[OPA->_int+1];
590 OPC->vector[2] = pr_globals[OPA->_int+2];
594 if (OPA->_int < 0 || OPA->_int >= st->b)
596 pr_xfunction->profile += profile - startprofile;
597 startprofile = profile;
598 pr_xstatement = st - pr_statements;
599 Host_Error("Progs boundcheck failed at line number %d, value is < 0 or >= %d\n", st->b, st->c);
607 pr_xfunction->profile += profile - startprofile;
608 startprofile = profile;
609 pr_xstatement = st - pr_statements;
610 Host_Error ("Bad opcode %i", st->op);