progsvm.h

   1 /*
   2 Copyright (C) 1996-1997 Id Software, Inc.
   3
   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.
   8
   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.
  12
  13 See the GNU General Public License for more details.
  14
  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.
  18
  19 */
  20 /*
  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.
  23
  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.
  27 */
  28
  29 #ifndef PROGSVM_H
  30 #define PROGSVM_H
  31
  32 #include "pr_comp.h"                    // defs shared with qcc
  33 #include "progdefs.h"                   // generated by program cdefs
  34 #include "clprogdefs.h"                 // generated by program cdefs
  35
  36 #ifndef DP_SMALLMEMORY
  37 #define PROFILING
  38 #endif
  39
  40 typedef struct prvm_stack_s
  41 {
  42         int                             s;
  43         mfunction_t             *f;
  44         double                  tprofile_acc;
  45         double                  profile_acc;
  46         double                  builtinsprofile_acc;
  47 } prvm_stack_t;
  48
  49
  50 typedef union prvm_eval_s
  51 {
  52         string_t                string;
  53         float                   _float;
  54         float                   vector[3];
  55         func_t                  function;
  56         int                             ivector[3];
  57         int                             _int;
  58         int                             edict;
  59 } prvm_eval_t;
  60
  61 typedef struct prvm_required_field_s
  62 {
  63         int type;
  64         const char *name;
  65 } prvm_required_field_t;
  66
  67
  68 // AK: I dont call it engine private cause it doesnt really belongs to the engine
  69 //     it belongs to prvm.
  70 typedef struct prvm_edict_private_s
  71 {
  72         qboolean free;
  73         float freetime;
  74         int mark;
  75         const char *allocation_origin;
  76 } prvm_edict_private_t;
  77
  78 typedef struct prvm_edict_s
  79 {
  80         // engine-private fields (stored in dynamically resized array)
  81         //edict_engineprivate_t *e;
  82         union
  83         {
  84                 prvm_edict_private_t *required;
  85                 vec_t *vp;
  86                 // FIXME: this server pointer really means world, not server
  87                 // (it is used by both server qc and client qc, but not menu qc)
  88                 edict_engineprivate_t *server;
  89                 // add other private structs as you desire
  90                 // new structs have to start with the elements of prvm_edit_private_t
  91                 // e.g. a new struct has to either look like this:
  92                 //      typedef struct server_edict_private_s {
  93                 //              prvm_edict_private_t base;
  94                 //              vec3_t moved_from;
  95                 //      vec3_t moved_fromangles;
  96                 //              ... } server_edict_private_t;
  97                 // or:
  98                 //      typedef struct server_edict_private_s {
  99                 //              qboolean free;
 100                 //              float freetime;
 101                 //              vec3_t moved_from;
 102                 //      vec3_t moved_fromangles;
 103                 //              ... } server_edict_private_t;
 104                 // However, the first one should be preferred.
 105         } priv;
 106         // QuakeC fields (stored in dynamically resized array)
 107         union
 108         {
 109                 vec_t *vp;
 110 //              entvars_t               *server;
 111 //              cl_entvars_t    *client;
 112         } fields;
 113 } prvm_edict_t;
 114
 115 extern prvm_eval_t prvm_badvalue;
 116
 117 #define PRVM_alledictfloat(ed, fieldname)    (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
 118 #define PRVM_alledictvector(ed, fieldname)   (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
 119 #define PRVM_alledictstring(ed, fieldname)   (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
 120 #define PRVM_alledictedict(ed, fieldname)    (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
 121 #define PRVM_alledictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
 122 #define PRVM_allglobalfloat(fieldname)       (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
 123 #define PRVM_allglobalvector(fieldname)      (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
 124 #define PRVM_allglobalstring(fieldname)      (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
 125 #define PRVM_allglobaledict(fieldname)       (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
 126 #define PRVM_allglobalfunction(fieldname)    (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
 127 #define PRVM_allfunction(funcname)           (prog->funcoffsets.funcname)
 128
 129 #define PRVM_drawedictfloat(ed, fieldname)    (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
 130 #define PRVM_drawedictvector(ed, fieldname)   (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
 131 #define PRVM_drawedictstring(ed, fieldname)   (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
 132 #define PRVM_drawedictedict(ed, fieldname)    (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
 133 #define PRVM_drawedictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
 134 #define PRVM_drawglobalfloat(fieldname)       (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
 135 #define PRVM_drawglobalvector(fieldname)      (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
 136 #define PRVM_drawglobalstring(fieldname)      (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
 137 #define PRVM_drawglobaledict(fieldname)       (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
 138 #define PRVM_drawglobalfunction(fieldname)    (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
 139 #define PRVM_drawfunction(funcname)           (prog->funcoffsets.funcname)
 140
 141 #define PRVM_gameedictfloat(ed, fieldname)    (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
 142 #define PRVM_gameedictvector(ed, fieldname)   (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
 143 #define PRVM_gameedictstring(ed, fieldname)   (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
 144 #define PRVM_gameedictedict(ed, fieldname)    (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
 145 #define PRVM_gameedictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
 146 #define PRVM_gameglobalfloat(fieldname)       (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
 147 #define PRVM_gameglobalvector(fieldname)      (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
 148 #define PRVM_gameglobalstring(fieldname)      (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
 149 #define PRVM_gameglobaledict(fieldname)       (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
 150 #define PRVM_gameglobalfunction(fieldname)    (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
 151 #define PRVM_gamefunction(funcname)           (prog->funcoffsets.funcname)
 152
 153 #define PRVM_serveredictfloat(ed, fieldname)    (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
 154 #define PRVM_serveredictvector(ed, fieldname)   (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
 155 #define PRVM_serveredictstring(ed, fieldname)   (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
 156 #define PRVM_serveredictedict(ed, fieldname)    (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
 157 #define PRVM_serveredictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
 158 #define PRVM_serverglobalfloat(fieldname)       (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
 159 #define PRVM_serverglobalvector(fieldname)      (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
 160 #define PRVM_serverglobalstring(fieldname)      (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
 161 #define PRVM_serverglobaledict(fieldname)       (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
 162 #define PRVM_serverglobalfunction(fieldname)    (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
 163 #define PRVM_serverfunction(funcname)           (prog->funcoffsets.funcname)
 164
 165 #define PRVM_clientedictfloat(ed, fieldname)    (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
 166 #define PRVM_clientedictvector(ed, fieldname)   (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
 167 #define PRVM_clientedictstring(ed, fieldname)   (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
 168 #define PRVM_clientedictedict(ed, fieldname)    (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
 169 #define PRVM_clientedictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
 170 #define PRVM_clientglobalfloat(fieldname)       (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
 171 #define PRVM_clientglobalvector(fieldname)      (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
 172 #define PRVM_clientglobalstring(fieldname)      (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
 173 #define PRVM_clientglobaledict(fieldname)       (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
 174 #define PRVM_clientglobalfunction(fieldname)    (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
 175 #define PRVM_clientfunction(funcname)           (prog->funcoffsets.funcname)
 176
 177 #define PRVM_menuedictfloat(ed, fieldname)    (PRVM_EDICTFIELDFLOAT(ed, prog->fieldoffsets.fieldname))
 178 #define PRVM_menuedictvector(ed, fieldname)   (PRVM_EDICTFIELDVECTOR(ed, prog->fieldoffsets.fieldname))
 179 #define PRVM_menuedictstring(ed, fieldname)   (PRVM_EDICTFIELDSTRING(ed, prog->fieldoffsets.fieldname))
 180 #define PRVM_menuedictedict(ed, fieldname)    (PRVM_EDICTFIELDEDICT(ed, prog->fieldoffsets.fieldname))
 181 #define PRVM_menuedictfunction(ed, fieldname) (PRVM_EDICTFIELDFUNCTION(ed, prog->fieldoffsets.fieldname))
 182 #define PRVM_menuglobalfloat(fieldname)       (PRVM_GLOBALFIELDFLOAT(prog->globaloffsets.fieldname))
 183 #define PRVM_menuglobalvector(fieldname)      (PRVM_GLOBALFIELDVECTOR(prog->globaloffsets.fieldname))
 184 #define PRVM_menuglobalstring(fieldname)      (PRVM_GLOBALFIELDSTRING(prog->globaloffsets.fieldname))
 185 #define PRVM_menuglobaledict(fieldname)       (PRVM_GLOBALFIELDEDICT(prog->globaloffsets.fieldname))
 186 #define PRVM_menuglobalfunction(fieldname)    (PRVM_GLOBALFIELDFUNCTION(prog->globaloffsets.fieldname))
 187 #define PRVM_menufunction(funcname)           (prog->funcoffsets.funcname)
 188
 189 #if 1
 190 #define PRVM_EDICTFIELDVALUE(ed, fieldoffset)    (fieldoffset < 0 ? Con_Printf("Invalid fieldoffset at %s:%i\n", __FILE__, __LINE__), &prvm_badvalue : (prvm_eval_t *)((int *)ed->fields.vp + fieldoffset))
 191 #define PRVM_EDICTFIELDFLOAT(ed, fieldoffset)    (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->_float)
 192 #define PRVM_EDICTFIELDVECTOR(ed, fieldoffset)   (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->vector)
 193 #define PRVM_EDICTFIELDSTRING(ed, fieldoffset)   (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->string)
 194 #define PRVM_EDICTFIELDEDICT(ed, fieldoffset)    (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->edict)
 195 #define PRVM_EDICTFIELDFUNCTION(ed, fieldoffset) (PRVM_EDICTFIELDVALUE(ed, fieldoffset)->function)
 196 #define PRVM_GLOBALFIELDVALUE(fieldoffset)       (fieldoffset < 0 ? Con_Printf("Invalid fieldoffset at %s:%i\n", __FILE__, __LINE__), &prvm_badvalue : (prvm_eval_t *)((int *)prog->globals.generic + fieldoffset))
 197 #define PRVM_GLOBALFIELDFLOAT(fieldoffset)       (PRVM_GLOBALFIELDVALUE(fieldoffset)->_float)
 198 #define PRVM_GLOBALFIELDVECTOR(fieldoffset)      (PRVM_GLOBALFIELDVALUE(fieldoffset)->vector)
 199 #define PRVM_GLOBALFIELDSTRING(fieldoffset)      (PRVM_GLOBALFIELDVALUE(fieldoffset)->string)
 200 #define PRVM_GLOBALFIELDEDICT(fieldoffset)       (PRVM_GLOBALFIELDVALUE(fieldoffset)->edict)
 201 #define PRVM_GLOBALFIELDFUNCTION(fieldoffset)    (PRVM_GLOBALFIELDVALUE(fieldoffset)->function)
 202 #else
 203 #define PRVM_EDICTFIELDVALUE(ed, fieldoffset) ((prvm_eval_t *)((int *)ed->fields.vp + fieldoffset))
 204 #define PRVM_EDICTFIELDFLOAT(ed, fieldoffset) (((prvm_eval_t *)((int *)ed->fields.vp + fieldoffset))->_float)
 205 #define PRVM_EDICTFIELDVECTOR(ed, fieldoffset) (((prvm_eval_t *)((int *)ed->fields.vp + fieldoffset))->vector)
 206 #define PRVM_EDICTFIELDSTRING(ed, fieldoffset) (((prvm_eval_t *)((int *)ed->fields.vp + fieldoffset))->string)
 207 #define PRVM_EDICTFIELDEDICT(ed, fieldoffset) (((prvm_eval_t *)((int *)ed->fields.vp + fieldoffset))->edict)
 208 #define PRVM_EDICTFIELDFUNCTION(ed, fieldoffset) (((prvm_eval_t *)((int *)ed->fields.vp + fieldoffset))->function)
 209 #define PRVM_GLOBALFIELDVALUE(fieldoffset) ((prvm_eval_t *)((int *)prog->globals.generic + fieldoffset))
 210 #define PRVM_GLOBALFIELDFLOAT(fieldoffset) (((prvm_eval_t *)((int *)prog->globals.generic + fieldoffset))->_float)
 211 #define PRVM_GLOBALFIELDVECTOR(fieldoffset) (((prvm_eval_t *)((int *)prog->globals.generic + fieldoffset))->vector)
 212 #define PRVM_GLOBALFIELDSTRING(fieldoffset) (((prvm_eval_t *)((int *)prog->globals.generic + fieldoffset))->string)
 213 #define PRVM_GLOBALFIELDEDICT(fieldoffset) (((prvm_eval_t *)((int *)prog->globals.generic + fieldoffset))->edict)
 214 #define PRVM_GLOBALFIELDFUNCTION(fieldoffset) (((prvm_eval_t *)((int *)prog->globals.generic + fieldoffset))->function)
 215 #endif
 216
 217 //============================================================================
 218 #define PRVM_OP_STATE           1
 219
 220 #ifdef DP_SMALLMEMORY
 221 #define PRVM_MAX_STACK_DEPTH            128
 222 #define PRVM_LOCALSTACK_SIZE            2048
 223
 224 #define PRVM_MAX_OPENFILES 16
 225 #define PRVM_MAX_OPENSEARCHES 8
 226 #else
 227 #define PRVM_MAX_STACK_DEPTH            1024
 228 #define PRVM_LOCALSTACK_SIZE            16384
 229
 230 #define PRVM_MAX_OPENFILES 256
 231 #define PRVM_MAX_OPENSEARCHES 128
 232 #endif
 233
 234 typedef void (*prvm_builtin_t) (void);
 235
 236 // NOTE: field offsets use -1 for NULL
 237 typedef struct prvm_prog_fieldoffsets_s
 238 {
 239 #define PRVM_DECLARE_serverglobalfloat(x)
 240 #define PRVM_DECLARE_serverglobalvector(x)
 241 #define PRVM_DECLARE_serverglobalstring(x)
 242 #define PRVM_DECLARE_serverglobaledict(x)
 243 #define PRVM_DECLARE_serverglobalfunction(x)
 244 #define PRVM_DECLARE_clientglobalfloat(x)
 245 #define PRVM_DECLARE_clientglobalvector(x)
 246 #define PRVM_DECLARE_clientglobalstring(x)
 247 #define PRVM_DECLARE_clientglobaledict(x)
 248 #define PRVM_DECLARE_clientglobalfunction(x)
 249 #define PRVM_DECLARE_menuglobalfloat(x)
 250 #define PRVM_DECLARE_menuglobalvector(x)
 251 #define PRVM_DECLARE_menuglobalstring(x)
 252 #define PRVM_DECLARE_menuglobaledict(x)
 253 #define PRVM_DECLARE_menuglobalfunction(x)
 254 #define PRVM_DECLARE_serverfieldfloat(x)
 255 #define PRVM_DECLARE_serverfieldvector(x)
 256 #define PRVM_DECLARE_serverfieldstring(x)
 257 #define PRVM_DECLARE_serverfieldedict(x)
 258 #define PRVM_DECLARE_serverfieldfunction(x)
 259 #define PRVM_DECLARE_clientfieldfloat(x)
 260 #define PRVM_DECLARE_clientfieldvector(x)
 261 #define PRVM_DECLARE_clientfieldstring(x)
 262 #define PRVM_DECLARE_clientfieldedict(x)
 263 #define PRVM_DECLARE_clientfieldfunction(x)
 264 #define PRVM_DECLARE_menufieldfloat(x)
 265 #define PRVM_DECLARE_menufieldvector(x)
 266 #define PRVM_DECLARE_menufieldstring(x)
 267 #define PRVM_DECLARE_menufieldedict(x)
 268 #define PRVM_DECLARE_menufieldfunction(x)
 269 #define PRVM_DECLARE_serverfunction(x)
 270 #define PRVM_DECLARE_clientfunction(x)
 271 #define PRVM_DECLARE_menufunction(x)
 272 #define PRVM_DECLARE_field(x) int x;
 273 #define PRVM_DECLARE_global(x)
 274 #define PRVM_DECLARE_function(x)
 275 #include "prvm_offsets.h"
 276 #undef PRVM_DECLARE_serverglobalfloat
 277 #undef PRVM_DECLARE_serverglobalvector
 278 #undef PRVM_DECLARE_serverglobalstring
 279 #undef PRVM_DECLARE_serverglobaledict
 280 #undef PRVM_DECLARE_serverglobalfunction
 281 #undef PRVM_DECLARE_clientglobalfloat
 282 #undef PRVM_DECLARE_clientglobalvector
 283 #undef PRVM_DECLARE_clientglobalstring
 284 #undef PRVM_DECLARE_clientglobaledict
 285 #undef PRVM_DECLARE_clientglobalfunction
 286 #undef PRVM_DECLARE_menuglobalfloat
 287 #undef PRVM_DECLARE_menuglobalvector
 288 #undef PRVM_DECLARE_menuglobalstring
 289 #undef PRVM_DECLARE_menuglobaledict
 290 #undef PRVM_DECLARE_menuglobalfunction
 291 #undef PRVM_DECLARE_serverfieldfloat
 292 #undef PRVM_DECLARE_serverfieldvector
 293 #undef PRVM_DECLARE_serverfieldstring
 294 #undef PRVM_DECLARE_serverfieldedict
 295 #undef PRVM_DECLARE_serverfieldfunction
 296 #undef PRVM_DECLARE_clientfieldfloat
 297 #undef PRVM_DECLARE_clientfieldvector
 298 #undef PRVM_DECLARE_clientfieldstring
 299 #undef PRVM_DECLARE_clientfieldedict
 300 #undef PRVM_DECLARE_clientfieldfunction
 301 #undef PRVM_DECLARE_menufieldfloat
 302 #undef PRVM_DECLARE_menufieldvector
 303 #undef PRVM_DECLARE_menufieldstring
 304 #undef PRVM_DECLARE_menufieldedict
 305 #undef PRVM_DECLARE_menufieldfunction
 306 #undef PRVM_DECLARE_serverfunction
 307 #undef PRVM_DECLARE_clientfunction
 308 #undef PRVM_DECLARE_menufunction
 309 #undef PRVM_DECLARE_field
 310 #undef PRVM_DECLARE_global
 311 #undef PRVM_DECLARE_function
 312 }
 313 prvm_prog_fieldoffsets_t;
 314
 315 // NOTE: global offsets use -1 for NULL
 316 typedef struct prvm_prog_globaloffsets_s
 317 {
 318 #define PRVM_DECLARE_serverglobalfloat(x)
 319 #define PRVM_DECLARE_serverglobalvector(x)
 320 #define PRVM_DECLARE_serverglobalstring(x)
 321 #define PRVM_DECLARE_serverglobaledict(x)
 322 #define PRVM_DECLARE_serverglobalfunction(x)
 323 #define PRVM_DECLARE_clientglobalfloat(x)
 324 #define PRVM_DECLARE_clientglobalvector(x)
 325 #define PRVM_DECLARE_clientglobalstring(x)
 326 #define PRVM_DECLARE_clientglobaledict(x)
 327 #define PRVM_DECLARE_clientglobalfunction(x)
 328 #define PRVM_DECLARE_menuglobalfloat(x)
 329 #define PRVM_DECLARE_menuglobalvector(x)
 330 #define PRVM_DECLARE_menuglobalstring(x)
 331 #define PRVM_DECLARE_menuglobaledict(x)
 332 #define PRVM_DECLARE_menuglobalfunction(x)
 333 #define PRVM_DECLARE_serverfieldfloat(x)
 334 #define PRVM_DECLARE_serverfieldvector(x)
 335 #define PRVM_DECLARE_serverfieldstring(x)
 336 #define PRVM_DECLARE_serverfieldedict(x)
 337 #define PRVM_DECLARE_serverfieldfunction(x)
 338 #define PRVM_DECLARE_clientfieldfloat(x)
 339 #define PRVM_DECLARE_clientfieldvector(x)
 340 #define PRVM_DECLARE_clientfieldstring(x)
 341 #define PRVM_DECLARE_clientfieldedict(x)
 342 #define PRVM_DECLARE_clientfieldfunction(x)
 343 #define PRVM_DECLARE_menufieldfloat(x)
 344 #define PRVM_DECLARE_menufieldvector(x)
 345 #define PRVM_DECLARE_menufieldstring(x)
 346 #define PRVM_DECLARE_menufieldedict(x)
 347 #define PRVM_DECLARE_menufieldfunction(x)
 348 #define PRVM_DECLARE_serverfunction(x)
 349 #define PRVM_DECLARE_clientfunction(x)
 350 #define PRVM_DECLARE_menufunction(x)
 351 #define PRVM_DECLARE_field(x)
 352 #define PRVM_DECLARE_global(x) int x;
 353 #define PRVM_DECLARE_function(x)
 354 #include "prvm_offsets.h"
 355 #undef PRVM_DECLARE_serverglobalfloat
 356 #undef PRVM_DECLARE_serverglobalvector
 357 #undef PRVM_DECLARE_serverglobalstring
 358 #undef PRVM_DECLARE_serverglobaledict
 359 #undef PRVM_DECLARE_serverglobalfunction
 360 #undef PRVM_DECLARE_clientglobalfloat
 361 #undef PRVM_DECLARE_clientglobalvector
 362 #undef PRVM_DECLARE_clientglobalstring
 363 #undef PRVM_DECLARE_clientglobaledict
 364 #undef PRVM_DECLARE_clientglobalfunction
 365 #undef PRVM_DECLARE_menuglobalfloat
 366 #undef PRVM_DECLARE_menuglobalvector
 367 #undef PRVM_DECLARE_menuglobalstring
 368 #undef PRVM_DECLARE_menuglobaledict
 369 #undef PRVM_DECLARE_menuglobalfunction
 370 #undef PRVM_DECLARE_serverfieldfloat
 371 #undef PRVM_DECLARE_serverfieldvector
 372 #undef PRVM_DECLARE_serverfieldstring
 373 #undef PRVM_DECLARE_serverfieldedict
 374 #undef PRVM_DECLARE_serverfieldfunction
 375 #undef PRVM_DECLARE_clientfieldfloat
 376 #undef PRVM_DECLARE_clientfieldvector
 377 #undef PRVM_DECLARE_clientfieldstring
 378 #undef PRVM_DECLARE_clientfieldedict
 379 #undef PRVM_DECLARE_clientfieldfunction
 380 #undef PRVM_DECLARE_menufieldfloat
 381 #undef PRVM_DECLARE_menufieldvector
 382 #undef PRVM_DECLARE_menufieldstring
 383 #undef PRVM_DECLARE_menufieldedict
 384 #undef PRVM_DECLARE_menufieldfunction
 385 #undef PRVM_DECLARE_serverfunction
 386 #undef PRVM_DECLARE_clientfunction
 387 #undef PRVM_DECLARE_menufunction
 388 #undef PRVM_DECLARE_field
 389 #undef PRVM_DECLARE_global
 390 #undef PRVM_DECLARE_function
 391 }
 392 prvm_prog_globaloffsets_t;
 393
 394 // NOTE: function offsets use 0 for NULL
 395 typedef struct prvm_prog_funcoffsets_s
 396 {
 397 #define PRVM_DECLARE_serverglobalfloat(x)
 398 #define PRVM_DECLARE_serverglobalvector(x)
 399 #define PRVM_DECLARE_serverglobalstring(x)
 400 #define PRVM_DECLARE_serverglobaledict(x)
 401 #define PRVM_DECLARE_serverglobalfunction(x)
 402 #define PRVM_DECLARE_clientglobalfloat(x)
 403 #define PRVM_DECLARE_clientglobalvector(x)
 404 #define PRVM_DECLARE_clientglobalstring(x)
 405 #define PRVM_DECLARE_clientglobaledict(x)
 406 #define PRVM_DECLARE_clientglobalfunction(x)
 407 #define PRVM_DECLARE_menuglobalfloat(x)
 408 #define PRVM_DECLARE_menuglobalvector(x)
 409 #define PRVM_DECLARE_menuglobalstring(x)
 410 #define PRVM_DECLARE_menuglobaledict(x)
 411 #define PRVM_DECLARE_menuglobalfunction(x)
 412 #define PRVM_DECLARE_serverfieldfloat(x)
 413 #define PRVM_DECLARE_serverfieldvector(x)
 414 #define PRVM_DECLARE_serverfieldstring(x)
 415 #define PRVM_DECLARE_serverfieldedict(x)
 416 #define PRVM_DECLARE_serverfieldfunction(x)
 417 #define PRVM_DECLARE_clientfieldfloat(x)
 418 #define PRVM_DECLARE_clientfieldvector(x)
 419 #define PRVM_DECLARE_clientfieldstring(x)
 420 #define PRVM_DECLARE_clientfieldedict(x)
 421 #define PRVM_DECLARE_clientfieldfunction(x)
 422 #define PRVM_DECLARE_menufieldfloat(x)
 423 #define PRVM_DECLARE_menufieldvector(x)
 424 #define PRVM_DECLARE_menufieldstring(x)
 425 #define PRVM_DECLARE_menufieldedict(x)
 426 #define PRVM_DECLARE_menufieldfunction(x)
 427 #define PRVM_DECLARE_serverfunction(x)
 428 #define PRVM_DECLARE_clientfunction(x)
 429 #define PRVM_DECLARE_menufunction(x)
 430 #define PRVM_DECLARE_field(x)
 431 #define PRVM_DECLARE_global(x)
 432 #define PRVM_DECLARE_function(x) int x;
 433 #include "prvm_offsets.h"
 434 #undef PRVM_DECLARE_serverglobalfloat
 435 #undef PRVM_DECLARE_serverglobalvector
 436 #undef PRVM_DECLARE_serverglobalstring
 437 #undef PRVM_DECLARE_serverglobaledict
 438 #undef PRVM_DECLARE_serverglobalfunction
 439 #undef PRVM_DECLARE_clientglobalfloat
 440 #undef PRVM_DECLARE_clientglobalvector
 441 #undef PRVM_DECLARE_clientglobalstring
 442 #undef PRVM_DECLARE_clientglobaledict
 443 #undef PRVM_DECLARE_clientglobalfunction
 444 #undef PRVM_DECLARE_menuglobalfloat
 445 #undef PRVM_DECLARE_menuglobalvector
 446 #undef PRVM_DECLARE_menuglobalstring
 447 #undef PRVM_DECLARE_menuglobaledict
 448 #undef PRVM_DECLARE_menuglobalfunction
 449 #undef PRVM_DECLARE_serverfieldfloat
 450 #undef PRVM_DECLARE_serverfieldvector
 451 #undef PRVM_DECLARE_serverfieldstring
 452 #undef PRVM_DECLARE_serverfieldedict
 453 #undef PRVM_DECLARE_serverfieldfunction
 454 #undef PRVM_DECLARE_clientfieldfloat
 455 #undef PRVM_DECLARE_clientfieldvector
 456 #undef PRVM_DECLARE_clientfieldstring
 457 #undef PRVM_DECLARE_clientfieldedict
 458 #undef PRVM_DECLARE_clientfieldfunction
 459 #undef PRVM_DECLARE_menufieldfloat
 460 #undef PRVM_DECLARE_menufieldvector
 461 #undef PRVM_DECLARE_menufieldstring
 462 #undef PRVM_DECLARE_menufieldedict
 463 #undef PRVM_DECLARE_menufieldfunction
 464 #undef PRVM_DECLARE_serverfunction
 465 #undef PRVM_DECLARE_clientfunction
 466 #undef PRVM_DECLARE_menufunction
 467 #undef PRVM_DECLARE_field
 468 #undef PRVM_DECLARE_global
 469 #undef PRVM_DECLARE_function
 470 }
 471 prvm_prog_funcoffsets_t;
 472
 473 // stringbuffer flags
 474 #define STRINGBUFFER_SAVED      1 // saved in savegames
 475
 476 typedef struct prvm_stringbuffer_s
 477 {
 478         int max_strings;
 479         int num_strings;
 480         char **strings;
 481         const char *origin;
 482         unsigned char flags;
 483 }
 484 prvm_stringbuffer_t;
 485
 486 // [INIT] variables flagged with this token can be initialized by 'you'
 487 // NOTE: external code has to create and free the mempools but everything else is done by prvm !
 488 typedef struct prvm_prog_s
 489 {
 490         double              starttime;
 491         unsigned int            id; // increasing unique id of progs instance
 492         mfunction_t                     *functions;
 493         char                            *strings;
 494         int                                     stringssize;
 495         ddef_t                          *fielddefs;
 496         ddef_t                          *globaldefs;
 497         mstatement_t            *statements;
 498         int                                     entityfields;                   // number of vec_t fields in progs (some variables are 3)
 499         int                                     entityfieldsarea;               // LordHavoc: equal to max_edicts * entityfields (for bounds checking)
 500
 501         // loaded values from the disk format
 502         int                                     progs_version;
 503         int                                     progs_crc;
 504         int                                     progs_numstatements;
 505         int                                     progs_numglobaldefs;
 506         int                                     progs_numfielddefs;
 507         int                                     progs_numfunctions;
 508         int                                     progs_numstrings;
 509         int                                     progs_numglobals;
 510         int                                     progs_entityfields;
 511
 512         // real values in memory (some modified by loader)
 513         int                                     numstatements;
 514         int                                     numglobaldefs;
 515         int                                     numfielddefs;
 516         int                                     numfunctions;
 517         int                                     numstrings;
 518         int                                     numglobals;
 519
 520         int                                     *statement_linenums; // NULL if not available
 521
 522         double                          *statement_profile; // only incremented if prvm_statementprofiling is on
 523
 524         union {
 525                 vec_t *generic;
 526 //              globalvars_t *server;
 527 //              cl_globalvars_t *client;
 528         } globals;
 529
 530         int                                     maxknownstrings;
 531         int                                     numknownstrings;
 532         // this is updated whenever a string is removed or added
 533         // (simple optimization of the free string search)
 534         int                                     firstfreeknownstring;
 535         const char                      **knownstrings;
 536         unsigned char           *knownstrings_freeable;
 537         const char          **knownstrings_origin;
 538         const char                      ***stringshash;
 539
 540         memexpandablearray_t    stringbuffersarray;
 541
 542         // all memory allocations related to this vm_prog (code, edicts, strings)
 543         mempool_t                       *progs_mempool; // [INIT]
 544
 545         prvm_builtin_t          *builtins; // [INIT]
 546         int                                     numbuiltins; // [INIT]
 547
 548         int                                     argc;
 549
 550         int                                     trace;
 551         mfunction_t                     *xfunction;
 552         int                                     xstatement;
 553
 554         // stacktrace writes into stack[MAX_STACK_DEPTH]
 555         // thus increase the array, so depth wont be overwritten
 556         prvm_stack_t            stack[PRVM_MAX_STACK_DEPTH+1];
 557         int                                     depth;
 558
 559         int                                     localstack[PRVM_LOCALSTACK_SIZE];
 560         int                                     localstack_used;
 561
 562         unsigned short          filecrc;
 563
 564         //============================================================================
 565         // until this point everything also exists (with the pr_ prefix) in the old vm
 566
 567         qfile_t                         *openfiles[PRVM_MAX_OPENFILES];
 568         const char *         openfiles_origin[PRVM_MAX_OPENFILES];
 569         fssearch_t                      *opensearches[PRVM_MAX_OPENSEARCHES];
 570         const char *         opensearches_origin[PRVM_MAX_OPENSEARCHES];
 571         skeleton_t                      *skeletons[MAX_EDICTS];
 572
 573         // copies of some vars that were former read from sv
 574         int                                     num_edicts;
 575         // number of edicts for which space has been (should be) allocated
 576         int                                     max_edicts; // [INIT]
 577         // used instead of the constant MAX_EDICTS
 578         int                                     limit_edicts; // [INIT]
 579
 580         // number of reserved edicts (allocated from 1)
 581         int                                     reserved_edicts; // [INIT]
 582
 583         prvm_edict_t            *edicts;
 584         vec_t                           *edictsfields;
 585         void                                    *edictprivate;
 586
 587         // size of the engine private struct
 588         int                                     edictprivate_size; // [INIT]
 589
 590         prvm_prog_fieldoffsets_t        fieldoffsets;
 591         prvm_prog_globaloffsets_t       globaloffsets;
 592         prvm_prog_funcoffsets_t funcoffsets;
 593
 594         // allow writing to world entity fields, this is set by server init and
 595         // cleared before first server frame
 596         qboolean                        allowworldwrites;
 597
 598         // name of the prog, e.g. "Server", "Client" or "Menu" (used for text output)
 599         const char                      *name; // [INIT]
 600
 601         // flag - used to store general flags like PRVM_GE_SELF, etc.
 602         int                             flag;
 603
 604         const char                      *extensionstring; // [INIT]
 605
 606         qboolean                        loadintoworld; // [INIT]
 607
 608         // used to indicate whether a prog is loaded
 609         qboolean                        loaded;
 610         qboolean                        leaktest_active;
 611
 612         // translation buffer (only needs to be freed on unloading progs, type is private to prvm_edict.c)
 613         void *po;
 614
 615         // printed together with backtraces
 616         const char *statestring;
 617
 618 //      prvm_builtin_mem_t  *mem_list;
 619
 620 // now passed as parameter of PRVM_LoadProgs
 621 //      char                            **required_func;
 622 //      int                                     numrequiredfunc;
 623
 624         //============================================================================
 625
 626         ddef_t                          *self; // if self != 0 then there is a global self
 627
 628         //============================================================================
 629         // function pointers
 630
 631         void                            (*begin_increase_edicts)(void); // [INIT] used by PRVM_MEM_Increase_Edicts
 632         void                            (*end_increase_edicts)(void); // [INIT]
 633
 634         void                            (*init_edict)(prvm_edict_t *edict); // [INIT] used by PRVM_ED_ClearEdict
 635         void                            (*free_edict)(prvm_edict_t *ed); // [INIT] used by PRVM_ED_Free
 636
 637         void                            (*count_edicts)(void); // [INIT] used by PRVM_ED_Count_f
 638
 639         qboolean                        (*load_edict)(prvm_edict_t *ent); // [INIT] used by PRVM_ED_LoadFromFile
 640
 641         void                            (*init_cmd)(void); // [INIT] used by PRVM_InitProg
 642         void                            (*reset_cmd)(void); // [INIT] used by PRVM_ResetProg
 643
 644         void                            (*error_cmd)(const char *format, ...) DP_FUNC_PRINTF(1); // [INIT]
 645
 646         void                            (*ExecuteProgram)(func_t fnum, const char *errormessage); // pointer to one of the *VM_ExecuteProgram functions
 647 } prvm_prog_t;
 648
 649 extern prvm_prog_t * prog;
 650
 651 #define PRVM_MAXPROGS 3
 652 #define PRVM_SERVERPROG 0 // actually not used at the moment
 653 #define PRVM_CLIENTPROG 1
 654 #define PRVM_MENUPROG   2
 655
 656 extern prvm_prog_t prvm_prog_list[PRVM_MAXPROGS];
 657
 658 //============================================================================
 659 // prvm_cmds part
 660
 661 extern prvm_builtin_t vm_sv_builtins[];
 662 extern prvm_builtin_t vm_cl_builtins[];
 663 extern prvm_builtin_t vm_m_builtins[];
 664
 665 extern const int vm_sv_numbuiltins;
 666 extern const int vm_cl_numbuiltins;
 667 extern const int vm_m_numbuiltins;
 668
 669 extern const char * vm_sv_extensions; // client also uses this
 670 extern const char * vm_m_extensions;
 671
 672 void VM_SV_Cmd_Init(void);
 673 void VM_SV_Cmd_Reset(void);
 674
 675 void VM_CL_Cmd_Init(void);
 676 void VM_CL_Cmd_Reset(void);
 677
 678 void VM_M_Cmd_Init(void);
 679 void VM_M_Cmd_Reset(void);
 680
 681 void VM_Cmd_Init(void);
 682 void VM_Cmd_Reset(void);
 683 //============================================================================
 684
 685 void PRVM_Init (void);
 686
 687 #ifdef PROFILING
 688 void MVM_ExecuteProgram (func_t fnum, const char *errormessage);
 689 void CLVM_ExecuteProgram (func_t fnum, const char *errormessage);
 690 void SVVM_ExecuteProgram (func_t fnum, const char *errormessage);
 691 #else
 692 #define MVM_ExecuteProgram SVVM_ExecuteProgram
 693 #define CLVM_ExecuteProgram SVVM_ExecuteProgram
 694 void SVVM_ExecuteProgram (func_t fnum, const char *errormessage);
 695 #endif
 696 #define PRVM_ExecuteProgram prog->ExecuteProgram
 697
 698 #define PRVM_Alloc(buffersize) _PRVM_Alloc(buffersize, __FILE__, __LINE__)
 699 #define PRVM_Free(buffer) _PRVM_Free(buffer, __FILE__, __LINE__)
 700 #define PRVM_FreeAll() _PRVM_FreeAll(__FILE__, __LINE__)
 701 void *_PRVM_Alloc (size_t buffersize, const char *filename, int fileline);
 702 void _PRVM_Free (void *buffer, const char *filename, int fileline);
 703 void _PRVM_FreeAll (const char *filename, int fileline);
 704
 705 void PRVM_Profile (int maxfunctions, double mintime, int sortby);
 706 void PRVM_Profile_f (void);
 707 void PRVM_ChildProfile_f (void);
 708 void PRVM_CallProfile_f (void);
 709 void PRVM_PrintFunction_f (void);
 710
 711 void PRVM_PrintState(void);
 712 void PRVM_CrashAll (void);
 713 void PRVM_Crash (void);
 714 void PRVM_ShortStackTrace(char *buf, size_t bufsize);
 715 const char *PRVM_AllocationOrigin(void);
 716
 717 ddef_t *PRVM_ED_FindField(const char *name);
 718 ddef_t *PRVM_ED_FindGlobal(const char *name);
 719 mfunction_t *PRVM_ED_FindFunction(const char *name);
 720
 721 int PRVM_ED_FindFieldOffset(const char *name);
 722 int PRVM_ED_FindGlobalOffset(const char *name);
 723 func_t PRVM_ED_FindFunctionOffset(const char *name);
 724 #define PRVM_ED_FindFieldOffset_FromStruct(st, field) prog->fieldoffsets . field = ((int *)(&((st *)NULL)-> field ) - ((int *)NULL))
 725 #define PRVM_ED_FindGlobalOffset_FromStruct(st, field) prog->globaloffsets . field = ((int *)(&((st *)NULL)-> field ) - ((int *)NULL))
 726
 727 void PRVM_MEM_IncreaseEdicts(void);
 728
 729 qboolean PRVM_ED_CanAlloc(prvm_edict_t *e);
 730 prvm_edict_t *PRVM_ED_Alloc (void);
 731 void PRVM_ED_Free (prvm_edict_t *ed);
 732 void PRVM_ED_ClearEdict (prvm_edict_t *e);
 733
 734 void PRVM_PrintFunctionStatements (const char *name);
 735 void PRVM_ED_Print(prvm_edict_t *ed, const char *wildcard_fieldname);
 736 void PRVM_ED_Write (qfile_t *f, prvm_edict_t *ed);
 737 const char *PRVM_ED_ParseEdict (const char *data, prvm_edict_t *ent);
 738
 739 void PRVM_ED_WriteGlobals (qfile_t *f);
 740 void PRVM_ED_ParseGlobals (const char *data);
 741
 742 void PRVM_ED_LoadFromFile (const char *data);
 743
 744 unsigned int PRVM_EDICT_NUM_ERROR(unsigned int n, const char *filename, int fileline);
 745 #define PRVM_EDICT(n) (((unsigned)(n) < (unsigned int)prog->max_edicts) ? (unsigned int)(n) : PRVM_EDICT_NUM_ERROR((unsigned int)(n), __FILE__, __LINE__))
 746 #define PRVM_EDICT_NUM(n) (prog->edicts + PRVM_EDICT(n))
 747
 748 //int NUM_FOR_EDICT_ERROR(prvm_edict_t *e);
 749 #define PRVM_NUM_FOR_EDICT(e) ((int)((prvm_edict_t *)(e) - prog->edicts))
 750 //int PRVM_NUM_FOR_EDICT(prvm_edict_t *e);
 751
 752 #define PRVM_NEXT_EDICT(e) ((e) + 1)
 753
 754 #define PRVM_EDICT_TO_PROG(e) (PRVM_NUM_FOR_EDICT(e))
 755 //int PRVM_EDICT_TO_PROG(prvm_edict_t *e);
 756 #define PRVM_PROG_TO_EDICT(n) (PRVM_EDICT_NUM(n))
 757 //prvm_edict_t *PRVM_PROG_TO_EDICT(int n);
 758
 759 //============================================================================
 760
 761 #define PRVM_G_FLOAT(o) (prog->globals.generic[o])
 762 #define PRVM_G_INT(o) (*(int *)&prog->globals.generic[o])
 763 #define PRVM_G_EDICT(o) (PRVM_PROG_TO_EDICT(*(int *)&prog->globals.generic[o]))
 764 #define PRVM_G_EDICTNUM(o) PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(o))
 765 #define PRVM_G_VECTOR(o) (&prog->globals.generic[o])
 766 #define PRVM_G_STRING(o) (PRVM_GetString(*(string_t *)&prog->globals.generic[o]))
 767 //#define       PRVM_G_FUNCTION(o) (*(func_t *)&prog->globals.generic[o])
 768
 769 // FIXME: make these go away?
 770 #define PRVM_E_FLOAT(e,o) (((float*)e->fields.vp)[o])
 771 #define PRVM_E_INT(e,o) (((int*)e->fields.vp)[o])
 772 //#define       PRVM_E_VECTOR(e,o) (&((float*)e->fields.vp)[o])
 773 #define PRVM_E_STRING(e,o) (PRVM_GetString(*(string_t *)&((float*)e->fields.vp)[o]))
 774
 775 extern  int             prvm_type_size[8]; // for consistency : I think a goal of this sub-project is to
 776 // make the new vm mostly independent from the old one, thus if it's necessary, I copy everything
 777
 778 void PRVM_Init_Exec(void);
 779
 780 void PRVM_ED_PrintEdicts_f (void);
 781 void PRVM_ED_PrintNum (int ent, const char *wildcard_fieldname);
 782
 783 const char *PRVM_GetString(int num);
 784 int PRVM_SetEngineString(const char *s);
 785 const char *PRVM_ChangeEngineString(int i, const char *s);
 786 int PRVM_SetTempString(const char *s);
 787 int PRVM_AllocString(size_t bufferlength, char **pointer);
 788 void PRVM_FreeString(int num);
 789
 790 //============================================================================
 791
 792 // used as replacement for a prog stack
 793 //#define PRVM_DEBUGPRSTACK
 794
 795 #ifdef PRVM_DEBUGPRSTACK
 796 #define PRVM_Begin  if(prog != 0) Con_Printf("prog not 0(prog = %i) in file: %s line: %i!\n", PRVM_GetProgNr(), __FILE__, __LINE__)
 797 #define PRVM_End        prog = 0
 798 #else
 799 #define PRVM_Begin
 800 #define PRVM_End        prog = 0
 801 #endif
 802
 803 //#define PRVM_SAFENAME
 804 #ifndef PRVM_SAFENAME
 805 #       define PRVM_NAME        (prog->name)
 806 #else
 807 #       define PRVM_NAME        (prog->name ? prog->name : "Unknown prog name")
 808 #endif
 809
 810 // helper macro to make function pointer calls easier
 811 #define PRVM_GCALL(func)        if(prog->func) prog->func
 812
 813 #define PRVM_ERROR              prog->error_cmd
 814
 815 // other prog handling functions
 816 qboolean PRVM_SetProgFromString(const char *str);
 817 void PRVM_SetProg(int prognr);
 818
 819 /*
 820 Initializing a vm:
 821 Call InitProg with the num
 822 Set up the fields marked with [INIT] in the prog struct
 823 Load a program with LoadProgs
 824 */
 825 void PRVM_InitProg(int prognr);
 826 // LoadProgs expects to be called right after InitProg
 827 void PRVM_LoadProgs (const char *filename, int numrequiredfunc, const char **required_func, int numrequiredfields, prvm_required_field_t *required_field, int numrequiredglobals, prvm_required_field_t *required_global);
 828 void PRVM_ResetProg(void);
 829
 830 qboolean PRVM_ProgLoaded(int prognr);
 831
 832 int     PRVM_GetProgNr(void);
 833
 834 void VM_Warning(const char *fmt, ...) DP_FUNC_PRINTF(1);
 835
 836 // TODO: fill in the params
 837 //void PRVM_Create();
 838
 839 void VM_GenerateFrameGroupBlend(framegroupblend_t *framegroupblend, const prvm_edict_t *ed);
 840 void VM_FrameBlendFromFrameGroupBlend(frameblend_t *frameblend, const framegroupblend_t *framegroupblend, const dp_model_t *model);
 841 void VM_UpdateEdictSkeleton(prvm_edict_t *ed, const dp_model_t *edmodel, const frameblend_t *frameblend);
 842 void VM_RemoveEdictSkeleton(prvm_edict_t *ed);
 843
 844 #endif