TeamNexuiz/game/gamec/w_common.c

   1 \r
   2 // increments sprite frame, loops when end is hit.. simple\r
   3 \r
   4 float TE_SMOKE =77;\r
   5 void (vector vec) WriteVec =\r
   6 {\r
   7                 WriteCoord (MSG_BROADCAST, vec_x);\r
   8                 WriteCoord (MSG_BROADCAST, vec_y);\r
   9                 WriteCoord (MSG_BROADCAST, vec_z);\r
  10 }\r
  11 void (vector org, vector dir, float counts) W_Smoke =\r
  12 {\r
  13                 WriteByte (MSG_BROADCAST, SVC_TEMPENTITY);\r
  14                 WriteByte (MSG_BROADCAST, TE_SMOKE);\r
  15                 WriteVec (org);\r
  16                 WriteVec (dir);\r
  17                 WriteByte (MSG_BROADCAST, counts);\r
  18 }\r
  19 \r
  20 // increments sprite frame, loops when end is hit.. simple\r
  21 void animate_sprite (float startframe, float frame_count)\r
  22 {\r
  23         if ((self.frame - startframe) >= (frame_count - 1 ))\r
  24                 self.frame = startframe;\r
  25         else\r
  26                 self.frame = self.frame + 1;\r
  27 }\r
  28 \r
  29 void W_UpdateAmmo (void)\r
  30 {\r
  31         /*\r
  32         self.items = self.items - (self.items & (IT_NAILS | IT_SHELLS | IT_ROCKETS | IT_CELLS));\r
  33 \r
  34         if (self.weapon == IT_LASER)\r
  35                 self.currentammo = 1;\r
  36         else if (self.weapon == IT_SHOTGUN)\r
  37         {\r
  38                 self.currentammo = self.ammo_shells;\r
  39                 self.items = self.items | IT_SHELLS;\r
  40         }\r
  41         else if (self.weapon == IT_UZI)\r
  42         {\r
  43                 self.currentammo = self.ammo_nails;\r
  44                 self.items = self.items | IT_NAILS;\r
  45         }\r
  46         else if (self.weapon == IT_GRENADE_LAUNCHER || self.weapon == IT_HAGAR || self.weapon == IT_ROCKET_LAUNCHER)\r
  47         {\r
  48                 self.currentammo = self.ammo_rockets;\r
  49                 self.items = self.items | IT_ROCKETS;\r
  50         }\r
  51         else if (self.weapon == IT_ELECTRO || self.weapon == IT_NEX || self.weapon == IT_CRYLINK)\r
  52         {\r
  53                 self.currentammo = self.ammo_cells;\r
  54                 self.items = self.items | IT_CELLS;\r
  55         }\r
  56         */\r
  57 }\r
  58 \r
  59 void W_UpdateWeapon (void)\r
  60 {\r
  61         /*\r
  62         if (self.weapon == IT_LASER)\r
  63                 self.weaponmodel = "models/weapons/w_laser.zym";\r
  64         else if (self.weapon == IT_SHOTGUN)\r
  65                 self.weaponmodel = "models/weapons/w_shotgun.zym";\r
  66         else if (self.weapon == IT_UZI)\r
  67                 self.weaponmodel = "models/weapons/w_uzi.zym";\r
  68         else if (self.weapon == IT_GRENADE_LAUNCHER)\r
  69                 self.weaponmodel = "models/weapons/w_gl.zym";\r
  70         else if (self.weapon == IT_ELECTRO)\r
  71                 self.weaponmodel = "models/weapons/w_electro.zym";\r
  72         else if (self.weapon == IT_CRYLINK)\r
  73                 self.weaponmodel = "models/weapons/w_crylink.zym";\r
  74         else if (self.weapon == IT_NEX)\r
  75                 self.weaponmodel = "models/weapons/w_nex.zym";\r
  76         else if (self.weapon == IT_HAGAR)\r
  77                 self.weaponmodel = "models/weapons/w_hagar.zym";\r
  78         else if (self.weapon == IT_ROCKET_LAUNCHER)\r
  79                 self.weaponmodel = "models/weapons/w_rl.zym";\r
  80         else\r
  81                 objerror ("Illegal weapon - please register your guns please!");\r
  82         */\r
  83 }\r
  84 \r
  85 float W_GetBestWeapon (entity e)\r
  86 {\r
  87         /*\r
  88         if ((e.items & IT_ROCKET_LAUNCHER) && e.ammo_rockets)\r
  89                 return IT_ROCKET_LAUNCHER;\r
  90         else if ((e.items & IT_NEX) && e.ammo_cells)\r
  91                 return IT_NEX;\r
  92         else if ((e.items & IT_HAGAR) && e.ammo_rockets)\r
  93                 return IT_HAGAR;\r
  94         else if ((e.items & IT_GRENADE_LAUNCHER) && e.ammo_rockets)\r
  95                 return IT_GRENADE_LAUNCHER;\r
  96         else if ((e.items & IT_ELECTRO) && e.ammo_cells)\r
  97                 return IT_ELECTRO;\r
  98         else if ((e.items & IT_CRYLINK) && e.ammo_cells)\r
  99                 return IT_CRYLINK;\r
 100         else if ((e.items & IT_UZI) && e.ammo_nails)\r
 101                 return IT_UZI;\r
 102         else if ((e.items & IT_SHOTGUN) && e.ammo_shells)\r
 103                 return IT_SHOTGUN;\r
 104         else\r
 105 \r
 106                 */\r
 107         return IT_LASER;\r
 108 }\r
 109 \r
 110 void ResetExtraWeapon()\r
 111 {\r
 112         if(self.wpn5 == world)\r
 113         {\r
 114                 self.wpn5 = spawn();\r
 115         }\r
 116 \r
 117         self.wpn5.weapon = 0;\r
 118         self.wpn5.mass = 0;\r
 119         self.items = self.items - (self.items & IT_WEP5);\r
 120 }\r
 121 \r
 122 void W_GiveWeapon (entity e, float wep, string name, float wmass)\r
 123 {\r
 124         entity oldself;\r
 125 \r
 126         if (!wep)\r
 127                 return;\r
 128 \r
 129         //e.items = e.items | wep;\r
 130 \r
 131         oldself = self;\r
 132         self = e;\r
 133 \r
 134         self.wpn5.weapon = wep;\r
 135         self.wpn5.mass = wmass;\r
 136 \r
 137         self.items = self.items | IT_WEP5;\r
 138 \r
 139         weapon_action(self.weapon, WR_UPDATECOUNTS);\r
 140         if(self.weapon == WEP5)                                 // if using carrying # 5 already\r
 141         {\r
 142                 //bprint("reset wep5\n");\r
 143                 self.wpn = self.wpn5.weapon;\r
 144                 self.switchweapon = WEP5;\r
 145                 weapon_action(self.weapon, WR_DROP);\r
 146                 self.weapon = 0;\r
 147                 //weapon_action(self.wpn, WR_SETUP);    // update the weapon we're holding\r
 148                 //weapon_action(self.wpn, WR_RAISE);    // update the weapon we're holding\r
 149         }\r
 150 \r
 151         if (other.classname == "player")\r
 152         {\r
 153                 sprint (other, "You got the ^2");\r
 154                 sprint (other, name);\r
 155                 sprint (other, "\n");\r
 156         }\r
 157 \r
 158 \r
 159 /*\r
 160         W_UpdateWeapon ();\r
 161         W_UpdateAmmo ();\r
 162 */\r
 163         self = oldself;\r
 164 }\r
 165 \r
 166 /*\r
 167 void W_SwitchWeapon (float wep)\r
 168 {\r
 169         float           nextwep;\r
 170         var float       noammo = FALSE;\r
 171 \r
 172         if (wep == 1)\r
 173                 nextwep = IT_LASER;\r
 174         else if (wep == 2)\r
 175         {\r
 176                 nextwep = IT_SHOTGUN;\r
 177                 if (!self.ammo_shells)\r
 178                         noammo = TRUE;\r
 179         }\r
 180         else if (wep == 3)\r
 181         {\r
 182                 nextwep = IT_UZI;\r
 183                 if (!self.ammo_nails)\r
 184                         noammo = TRUE;\r
 185         }\r
 186         else if (wep == 4)\r
 187         {\r
 188                 nextwep = IT_CRYLINK;\r
 189                 if (!self.ammo_cells)\r
 190                         noammo = TRUE;\r
 191         }\r
 192         else if (wep == 5)\r
 193         {\r
 194                 nextwep = IT_ELECTRO;\r
 195                 if (!self.ammo_cells)\r
 196                         noammo = TRUE;\r
 197         }\r
 198         else if (wep == 6)\r
 199         {\r
 200                 nextwep = IT_GRENADE_LAUNCHER;\r
 201                 if (!self.ammo_rockets)\r
 202                         noammo = TRUE;\r
 203         }\r
 204         else if (wep == 7)\r
 205         {\r
 206                 nextwep = IT_HAGAR;\r
 207                 if (!self.ammo_rockets)\r
 208                         noammo = TRUE;\r
 209         }\r
 210         else if (wep == 8)\r
 211         {\r
 212                 nextwep = IT_NEX;\r
 213                 if (!self.ammo_cells)\r
 214                         noammo = TRUE;\r
 215         }\r
 216         else if (wep == 9)\r
 217         {\r
 218                 nextwep = IT_ROCKET_LAUNCHER;\r
 219                 if (!self.ammo_rockets)\r
 220                         noammo = TRUE;\r
 221         }\r
 222 \r
 223 \r
 224         if (!(self.items & nextwep))\r
 225         {\r
 226                 sprint (self, "You don't own that weapon\n");\r
 227                 return;\r
 228         }\r
 229         else if (noammo)\r
 230         {\r
 231                 sprint (self, "You don't have any ammo for that weapon\n");\r
 232                 return;\r
 233         }\r
 234 \r
 235         self.weapon = nextwep;\r
 236         W_UpdateWeapon ();\r
 237         W_UpdateAmmo ();\r
 238         self.attack_finished = time + 0.2;\r
 239         if (self.viewzoom != 1)\r
 240                 self.viewzoom = 1;\r
 241 }\r
 242 \r
 243 void W_NextWeapon (void)\r
 244 {\r
 245         float   noammo;\r
 246 \r
 247         while (TRUE)\r
 248         {\r
 249                 noammo = FALSE;\r
 250 \r
 251                 if (self.weapon == IT_ROCKET_LAUNCHER)\r
 252                         self.weapon = IT_LASER;\r
 253                 else if (self.weapon == IT_LASER)\r
 254                 {\r
 255                         self.weapon = IT_SHOTGUN;\r
 256                         if (!self.ammo_shells)\r
 257                                 noammo = TRUE;\r
 258                 }\r
 259                 else if (self.weapon == IT_SHOTGUN)\r
 260                 {\r
 261                         self.weapon = IT_UZI;\r
 262                         if (!self.ammo_nails)\r
 263                                 noammo = TRUE;\r
 264                 }\r
 265                 else if (self.weapon == IT_UZI)\r
 266                 {\r
 267                         self.weapon = IT_CRYLINK;\r
 268                         if (!self.ammo_cells)\r
 269                         noammo = TRUE;\r
 270                 }\r
 271                 else if (self.weapon == IT_CRYLINK)\r
 272                 {\r
 273                         self.weapon = IT_ELECTRO;\r
 274                         if (!self.ammo_cells)\r
 275                                 noammo = TRUE;\r
 276                 }\r
 277                 else if (self.weapon == IT_ELECTRO)\r
 278                 {\r
 279                         self.weapon = IT_GRENADE_LAUNCHER;\r
 280                         if (!self.ammo_cells)\r
 281                                 noammo = TRUE;\r
 282                 }\r
 283                 else if (self.weapon == IT_GRENADE_LAUNCHER)\r
 284                 {\r
 285                         self.weapon = IT_HAGAR;\r
 286                         if (!self.ammo_rockets)\r
 287                                 noammo = TRUE;\r
 288                 }\r
 289                 else if (self.weapon == IT_HAGAR)\r
 290                 {\r
 291                         self.weapon = IT_NEX;\r
 292                         if (!self.ammo_rockets)\r
 293                         noammo = TRUE;\r
 294                 }\r
 295                 else if (self.weapon == IT_NEX)\r
 296                 {\r
 297                         self.weapon = IT_ROCKET_LAUNCHER;\r
 298                         if (!self.ammo_cells)\r
 299                         noammo = TRUE;\r
 300                 }\r
 301 \r
 302                 if ((self.items & self.weapon) && !noammo)\r
 303                 {\r
 304                         W_UpdateWeapon ();\r
 305                         W_UpdateAmmo ();\r
 306                         return;\r
 307                 }\r
 308         }\r
 309 }\r
 310 \r
 311 void W_PreviousWeapon (void)\r
 312 {\r
 313         float   noammo;\r
 314 \r
 315         while (TRUE)\r
 316         {\r
 317                 noammo = FALSE;\r
 318 \r
 319                 if (self.weapon == IT_SHOTGUN)\r
 320                         self.weapon = IT_LASER;\r
 321                 else if (self.weapon == IT_UZI)\r
 322                 {\r
 323                         self.weapon = IT_SHOTGUN;\r
 324                         if (!self.ammo_shells)\r
 325                                 noammo = TRUE;\r
 326                 }\r
 327                 else if (self.weapon == IT_CRYLINK)\r
 328                 {\r
 329                         self.weapon = IT_UZI;\r
 330                         if (!self.ammo_nails)\r
 331                                 noammo = TRUE;\r
 332                 }\r
 333                 else if (self.weapon == IT_ELECTRO)\r
 334                 {\r
 335                         self.weapon = IT_CRYLINK;\r
 336                         if (!self.ammo_cells)\r
 337                                 noammo = TRUE;\r
 338                 }\r
 339                 else if (self.weapon == IT_GRENADE_LAUNCHER)\r
 340                 {\r
 341                         self.weapon = IT_ELECTRO;\r
 342                         if (!self.ammo_cells)\r
 343                                 noammo = TRUE;\r
 344                 }\r
 345                 else if (self.weapon == IT_HAGAR)\r
 346                 {\r
 347                         self.weapon = IT_GRENADE_LAUNCHER;\r
 348                         if (!self.ammo_rockets)\r
 349                                 noammo = TRUE;\r
 350                 }\r
 351                 else if (self.weapon == IT_NEX)\r
 352                 {\r
 353                         self.weapon = IT_HAGAR;\r
 354                         if (!self.ammo_rockets)\r
 355                                 noammo = TRUE;\r
 356                 }\r
 357                 else if (self.weapon == IT_ROCKET_LAUNCHER)\r
 358                 {\r
 359                         self.weapon = IT_NEX;\r
 360                         if (!self.ammo_cells)\r
 361                                 noammo = TRUE;\r
 362                 }\r
 363                 else if (self.weapon == IT_LASER)\r
 364                 {\r
 365                         self.weapon = IT_ROCKET_LAUNCHER;\r
 366                         if (!self.ammo_rockets)\r
 367                                 noammo = TRUE;\r
 368                 }\r
 369 \r
 370                 if ((self.items & self.weapon) && !noammo)\r
 371                 {\r
 372                         W_UpdateWeapon ();\r
 373                         W_UpdateAmmo ();\r
 374                         return;\r
 375                 }\r
 376         }\r
 377 }\r
 378 */\r
 379 float W_CheckAmmo (void)\r
 380 {\r
 381         if ((cvar("g_instagib") == 1) | (cvar("g_rocketarena") == 1))\r
 382                 return TRUE;\r
 383 \r
 384         W_UpdateAmmo ();\r
 385         if (self.weapon == IT_LASER)\r
 386                 return TRUE;\r
 387         else if (self.currentammo)\r
 388                 return TRUE;\r
 389 \r
 390         self.weapon = W_GetBestWeapon (self);\r
 391         W_UpdateWeapon ();\r
 392 \r
 393         return FALSE;\r
 394 }\r
 395 \r
 396 /*\r
 397 void FireRailgunBullet (vector src, float bdamage, vector dir, float spread, float deathtype)\r
 398 {\r
 399         vector  v, lastpos;\r
 400         entity  saveself, last;\r
 401         vector  org;\r
 402         org = self.origin + self.view_ofs;\r
 403         if (bdamage < 1)\r
 404                 return;\r
 405 \r
 406         last = self;\r
 407         lastpos = src;\r
 408 \r
 409         while (bdamage > 0)\r
 410         {\r
 411                 traceline_hitcorpse (self, org, org + v_forward * 4096 + v_right * crandom () * spread + v_up * crandom () * spread, FALSE, self);\r
 412                 last = trace_ent;\r
 413                 lastpos = trace_endpos;\r
 414                 if (trace_fraction != 1.0)\r
 415                 {\r
 416                         if (pointcontents(trace_endpos - dir*4) == CONTENT_SKY)\r
 417                                 return;\r
 418 \r
 419                         if (trace_ent.takedamage || trace_ent.classname == "case")\r
 420                         {\r
 421                                 if (trace_ent.classname == "player" || trace_ent.classname == "corpse" || trace_ent.classname == "gib")\r
 422                                         te_blood (trace_endpos, dir * bdamage * 16, bdamage);\r
 423                                 Damage (trace_ent, self, self, bdamage, deathtype, trace_endpos, dir * bdamage);\r
 424                         }\r
 425                 }\r
 426                 if (last.solid == SOLID_BSP)\r
 427                         bdamage = 0;\r
 428         }\r
 429 }\r
 430 */\r
 431 \r
 432 void FireRailgunBullet (vector start, vector end, float bdamage, float deathtype)\r
 433 {\r
 434         local vector hitloc, force;\r
 435         local entity ent;\r
 436         //local entity explosion;\r
 437 \r
 438         force = normalize(end - start) * 800; //(bdamage * 10);\r
 439 \r
 440         // find how far the beam can go until it hits a wall\r
 441         //traceline (start, end, MOVE_HITMODEL, self);          // doing this enables checking against model\r
 442                                                                                                                 // geometry -- leaving it disabled for now since\r
 443                                                                                                                 // it's a cpu hog.\r
 444         traceline (start, end, TRUE, self);\r
 445         // go a little bit into the wall because we need to hit this wall later\r
 446         end = trace_endpos + normalize(end - start);\r
 447 \r
 448         local float dam_mult;\r
 449         local float zdif;\r
 450         local float x;\r
 451         local vector f;\r
 452         local vector g;\r
 453         local vector h;\r
 454 \r
 455         traceline_hitcorpse (self, start, end, FALSE, self);\r
 456         if (trace_ent/* && deathtype == WEP_RAILGUN*/)                  // Area damage?\r
 457         {\r
 458                 if ((trace_ent.classname == "player"))\r
 459                 {\r
 460                         f = (trace_endpos - start);\r
 461                         g_x = trace_endpos_x;\r
 462                         g_y = trace_endpos_y;\r
 463                         g_z = 0;\r
 464                         h_x = trace_ent.origin_x;\r
 465                         h_y = trace_ent.origin_y;\r
 466                         h_z = 0;\r
 467                         x = vlen ((g - h));\r
 468                         f = ((normalize (f) * x) + trace_endpos);\r
 469                         zdif = (f_z - trace_ent.origin_z);\r
 470 //                      bprint(ftos(zdif));\r
 471 //                      bprint("\n");\r
 472                         deathmsg = 18;\r
 473                         trace_ent.head_shot_vector = '0 0 0';\r
 474                         if (zdif < 0)\r
 475                         {\r
 476                                 dam_mult = 0.5;\r
 477                                 if ((trace_ent.team_no != self.team_no))\r
 478                                 {\r
 479                                         trace_ent.leg_damage = (trace_ent.leg_damage + 1);\r
 480                                         TeamFortress_SetSpeed (trace_ent);\r
 481                                         deathmsg = 28;\r
 482                                         bdamage = bdamage * .8;\r
 483                                         //T_Damage (trace_ent, self, self, (self.heat * dam_mult));\r
 484                                 }\r
 485                                 if ((trace_ent.health > 0))\r
 486                                 {\r
 487                                         if ((trace_ent.team_no == self.team_no))\r
 488                                         {\r
 489                                                 sprint (self, "Stop shooting team mates!!!\n");\r
 490                                         }\r
 491                                         else\r
 492                                         {\r
 493                                                 sprint (trace_ent, "Leg injury!\n");\r
 494                                                 sprint (self, "Leg shot - that'll slow him down!\n");\r
 495                                         }\r
 496                                 }\r
 497                                 //return;\r
 498                         }\r
 499                         else\r
 500                         {\r
 501                                 if (zdif > 20)\r
 502                                 {\r
 503                                         dam_mult = 3;\r
 504                                         stuffcmd (trace_ent, "bf\n");\r
 505                                         deathmsg = 29;\r
 506                                         if ((trace_ent.health > 0))\r
 507                                         {\r
 508                                                 if ((trace_ent.team_no == self.team_no))\r
 509                                                 {\r
 510                                                         sprint (self, "Stop shooting team mates!!!\n");\r
 511                                                 }\r
 512                                                 else\r
 513                                                 {\r
 514                                                         trace_ent.head_shot_vector = (trace_ent.origin - self.origin);\r
 515                                                         deathmsg = 29;\r
 516 //                                                      bdamage = floor(bdamage * 3.5);\r
 517                                                         if (zdif > 31)\r
 518                                                                 bdamage = floor(bdamage * 15.5);\r
 519                                                         else\r
 520                                                                 bdamage = floor(bdamage * 2.5);\r
 521 //                                                      T_Damage (trace_ent, self, self, (self.heat * dam_mult));\r
 522                                                         sound (self, 0, "speech/excelent.wav", 1, 0);\r
 523 //                                                      if ((trace_ent.health > 0))\r
 524 //                                                      {\r
 525 //                                                              sprint (trace_ent, 0, "Head injury!\n");\r
 526 //                                                              sprint (self, 1, "Head shot - that's gotta hurt!\n");\r
 527 //                                                      }\r
 528                                                 }\r
 529                                                 //return;\r
 530                                         }\r
 531                                         else\r
 532                                         {\r
 533                                                 deathmsg = 18;\r
 534                                         }\r
 535                                 }\r
 536                         }\r
 537                 }\r
 538         }\r
 539 \r
 540         // trace multiple times until we hit a wall, each obstacle will be made\r
 541         // non-solid so we can hit the next, while doing this we spawn effects and\r
 542         // note down which entities were hit so we can damage them later\r
 543         while (1)\r
 544         {\r
 545                 traceline_hitcorpse (self, start, end, FALSE, self);\r
 546 \r
 547                 // if it is world we can't hurt it so stop now\r
 548                 if (trace_ent == world || trace_fraction == 1)\r
 549                         break;\r
 550 \r
 551                 // make the entity non-solid so we can hit the next one\r
 552                 trace_ent.railgunhit = TRUE;\r
 553                 trace_ent.railgunhitloc = trace_endpos;\r
 554                 trace_ent.railgunhitsolidbackup = trace_ent.solid;\r
 555 \r
 556                 // stop if this is a wall\r
 557                 if (trace_ent.solid == SOLID_BSP)\r
 558                         break;\r
 559 \r
 560                 // make the entity non-solid\r
 561                 trace_ent.solid = SOLID_NOT;\r
 562         }\r
 563 \r
 564         // find all the entities the railgun hit and restore their solid state\r
 565         ent = findfloat(world, railgunhit, TRUE);\r
 566         while (ent)\r
 567         {\r
 568                 // restore their solid type\r
 569                 ent.solid = ent.railgunhitsolidbackup;\r
 570                 ent = findfloat(ent, railgunhit, TRUE);\r
 571         }\r
 572 \r
 573         // spawn a temporary explosion entity for RadiusDamage calls\r
 574         //explosion = spawn();\r
 575 \r
 576         // find all the entities the railgun hit and hurt them\r
 577         ent = findfloat(world, railgunhit, TRUE);\r
 578         while (ent)\r
 579         {\r
 580                 // get the details we need to call the damage function\r
 581                 hitloc = ent.railgunhitloc;\r
 582                 ent.railgunhitloc = '0 0 0';\r
 583                 ent.railgunhitsolidbackup = SOLID_NOT;\r
 584                 ent.railgunhit = FALSE;\r
 585 \r
 586                 // apply the damage\r
 587                 if (ent.takedamage || ent.classname == "case")\r
 588                         Damage (ent, self, self, bdamage, deathtype, hitloc, force);\r
 589 \r
 590                 // create a small explosion to throw gibs around (if applicable)\r
 591                 //setorigin (explosion, hitloc);\r
 592                 //RadiusDamage (explosion, self, 10, 0, 50, world, 300, deathtype);\r
 593 \r
 594                 // advance to the next entity\r
 595                 ent = findfloat(ent, railgunhit, TRUE);\r
 596         }\r
 597 \r
 598         // we're done with the explosion entity, remove it\r
 599         //remove(explosion);\r
 600 }\r
 601 \r
 602 void fireBullet2 (vector start, vector dir, float spread, float damage, float dtype, float tracer, float force)\r
 603 {\r
 604         vector  end;\r
 605         float r;\r
 606         local entity e;\r
 607 \r
 608         // use traceline_hitcorpse to make sure it can hit gibs and corpses too\r
 609         dir = dir + randomvec() * spread;\r
 610         end = start + dir * 4096;\r
 611         traceline_hitcorpse (self, start, end, FALSE, self);\r
 612 \r
 613         if (tracer)\r
 614         {\r
 615                 e = spawn();\r
 616                 e.owner = self;\r
 617                 e.movetype = MOVETYPE_FLY;\r
 618                 e.solid = SOLID_NOT;\r
 619                 e.think = SUB_Remove;\r
 620                 e.nextthink = time + vlen(trace_endpos - start) / 6000;\r
 621                 e.velocity = dir * 6000;\r
 622                 e.angles = vectoangles(e.velocity);\r
 623                 setmodel (e, "models/tracer.mdl");\r
 624                 setsize (e, '0 0 0', '0 0 0');\r
 625                 setorigin (e, start);\r
 626                 e.effects = e.effects | EF_ADDITIVE;\r
 627         }\r
 628 \r
 629         // FIXME - causes excessive 'tinking'. Hopefully remove "tink1.wav" from the ricochets with csqc\r
 630         if ((trace_fraction != 1.0) && (pointcontents (trace_endpos) != CONTENT_SKY))\r
 631         {\r
 632                 if (trace_ent.solid == SOLID_BSP)\r
 633                 {\r
 634                         pointcontents (self.origin);\r
 635                         te_gunshot (trace_endpos);\r
 636                         r = random ();\r
 637                         if (r < 0.10)\r
 638                                 PointSound (trace_endpos, "weapons/ric1.wav", 1, ATTN_NORM);\r
 639                         else if (r < 0.20)\r
 640                                 PointSound (trace_endpos, "weapons/ric2.wav", 1, ATTN_NORM);\r
 641                         else if (r < 0.30)\r
 642                                 PointSound (trace_endpos, "weapons/ric3.wav", 1, ATTN_NORM);\r
 643                 }\r
 644                 else if (trace_ent.classname == "player" || trace_ent.classname == "corpse" || trace_ent.classname == "gib")\r
 645                         sound (self, CHAN_BODY, "misc/hit.wav", 1, ATTN_NORM);\r
 646                 Damage (trace_ent, self, self, damage, dtype, trace_endpos, dir * force);\r
 647         }\r
 648 }\r
 649 \r
 650 void fireBullet (vector start, vector dir, float spread, float damage, float dtype, float tracer)\r
 651 {\r
 652         fireBullet2(start, dir, spread, damage, dtype, tracer, damage * 5); // default force value\r
 653 }\r
 654 \r
 655 /*\r
 656 void W_Attack (void)\r
 657 {\r
 658         if (self.deadflag != DEAD_NO)\r
 659         {\r
 660                 if (self.death_time < time)\r
 661                         PutClientInServer();\r
 662 \r
 663                 return;\r
 664         }\r
 665 \r
 666         if (!W_CheckAmmo ())\r
 667                 return;\r
 668 \r
 669         makevectors (self.v_angle);\r
 670         //if (self.weapon == IT_LASER)\r
 671         //      W_Laser_Attack ();\r
 672         //if (self.weapon == IT_SHOTGUN)\r
 673                 //W_Shotgun_Attack ();\r
 674         //else if (self.weapon == IT_UZI)\r
 675                 //W_Uzi_Attack ();\r
 676         if (self.weapon == IT_CRYLINK)\r
 677                 W_Crylink_Attack ();\r
 678         else if (self.weapon == IT_ELECTRO)\r
 679                 {\r
 680                 W_Electro_Attack (self.electrocount);\r
 681                 self.electrocount = self.electrocount + 1;\r
 682                 if (self.electrocount == 3)\r
 683                         self.electrocount = 0;\r
 684                 }\r
 685         else if (self.weapon == IT_GRENADE_LAUNCHER)\r
 686                 W_Grenade_Attack ();\r
 687         else if (self.weapon == IT_HAGAR)\r
 688                 W_Hagar_Attack ();\r
 689         else if (self.weapon == IT_NEX)\r
 690                 W_Nex_Attack ();\r
 691         //else if (self.weapon == IT_ROCKET_LAUNCHER)\r
 692         //      W_Rocket_Attack ();\r
 693 \r
 694         W_UpdateAmmo ();\r
 695 }\r
 696 \r
 697 void W_SecondaryAttack (void)\r
 698 {\r
 699         if (self.deadflag != DEAD_NO)\r
 700         {\r
 701                 if (self.death_time < time)\r
 702                         PutClientInServer();\r
 703 \r
 704                 return;\r
 705         }\r
 706 \r
 707         if (!W_CheckAmmo ())\r
 708                 return;\r
 709 \r
 710         makevectors (self.v_angle);\r
 711         //if (self.weapon == IT_LASER)\r
 712                 //W_Laser_Attack2 ();\r
 713         //if (self.weapon == IT_SHOTGUN)\r
 714                 //W_Shotgun_Attack2 ();\r
 715         //else if (self.weapon == IT_UZI)\r
 716                 //W_Uzi_Attack2 ();\r
 717         else if (self.weapon == IT_CRYLINK)\r
 718                 W_Crylink_Attack2 ();\r
 719         else if (self.weapon == IT_ELECTRO) {\r
 720                 W_Electro_Attack2 (self.electrocount);\r
 721                 self.electrocount = self.electrocount + 1;\r
 722                 if (self.electrocount == 3)\r
 723                         self.electrocount = 0;\r
 724                 }\r
 725         else if (self.weapon == IT_GRENADE_LAUNCHER)\r
 726                 W_Grenade_Attack2 ();\r
 727         else if (self.weapon == IT_HAGAR)\r
 728                 W_Hagar_Attack2 ();\r
 729         else if (self.weapon == IT_NEX)\r
 730                 W_Nex_Attack2 ();\r
 731         //else if (self.weapon == IT_ROCKET_LAUNCHER)\r
 732                 //W_Rocket_Attack2 ();\r
 733 \r
 734         W_UpdateAmmo ();\r
 735 }\r
 736 \r
 737 void W_ThirdAttack (void)\r
 738 {\r
 739         if (self.deadflag != DEAD_NO)\r
 740         {\r
 741                 if (self.death_time < time)\r
 742                         PutClientInServer();\r
 743 \r
 744                 return;\r
 745         }\r
 746 \r
 747         if (!W_CheckAmmo ())\r
 748                 return;\r
 749 \r
 750         makevectors (self.v_angle);\r
 751         //if (self.weapon == IT_LASER)\r
 752                 //W_Laser_Attack2 ();\r
 753         //if (self.weapon == IT_SHOTGUN)\r
 754                 //W_Shotgun_Attack2 ();\r
 755         //else if (self.weapon == IT_UZI)\r
 756                 //W_Uzi_Attack3 ();\r
 757         else if (self.weapon == IT_CRYLINK)\r
 758                 W_Crylink_Attack2 ();\r
 759         else if (self.weapon == IT_ELECTRO) {\r
 760                 W_Electro_Attack3 (self.electrocount);\r
 761                 self.electrocount = self.electrocount + 1;\r
 762                 if (self.electrocount == 3)\r
 763                         self.electrocount = 0;\r
 764                 }\r
 765         else if (self.weapon == IT_GRENADE_LAUNCHER)\r
 766                 W_Grenade_Attack3 ();\r
 767         else if (self.weapon == IT_HAGAR)\r
 768                 W_Hagar_Attack3 ();\r
 769         else if (self.weapon == IT_NEX)\r
 770                 W_Nex_Attack2 ();\r
 771         //else if (self.weapon == IT_ROCKET_LAUNCHER)\r
 772                 //W_Rocket_Attack3 ();\r
 773 \r
 774         W_UpdateAmmo ();\r
 775 }\r
 776 */\r
 777 \r
 778 float RateFlameDamage(float flametime, float flamedmg, float flamerate)\r
 779 {\r
 780         // return (how much longer flame will last) * (how much to damage per think / how often to think)\r
 781         return (flametime - time) * (flamedmg / flamerate);\r
 782 }\r
 783 \r
 784 /*void FlamePuffThink()\r
 785 {\r
 786         self.nextthink = time + self.cnt;\r
 787         self.frame = self.frame + 1;\r
 788         if(self.frame >= self.count)\r
 789                 self.think = SUB_Remove;\r
 790 }\r
 791 */\r
 792 void FlameBurnTarget();\r
 793 \r
 794 \r
 795 entity CreateFlame(entity targ, entity attacker)\r
 796 {\r
 797         entity f;\r
 798         f = targ.onfire = spawn();\r
 799         f.classname = "burning";\r
 800         f.owner = attacker;\r
 801         f.enemy = targ;\r
 802         f.dmg = 0;\r
 803         f.ltime = 0;\r
 804         f.wait = 0;\r
 805         f.think = FlameBurnTarget;\r
 806         f.onfire = spawn();\r
 807 \r
 808         f.effects = f.onfire.effects = EF_ADDITIVE;\r
 809         f.scale = f.onfire.scale = 2;\r
 810 \r
 811         setmodel(f, "models/sprites/fire_top.spr32");\r
 812         setattachment(f, f.enemy, "");\r
 813         setmodel(f.onfire, "models/sprites/fire_base.spr32");\r
 814 \r
 815         setorigin(f.onfire, '0 0 -5' * f.scale);\r
 816         setorigin(f, '0 0 2' * f.scale + '0 0 20');\r
 817         setattachment(f.onfire, f, "");\r
 818 \r
 819         return f;\r
 820 }\r
 821 \r
 822 entity IgniteTarget (entity targ, entity attacker, float flametime, float flamedmg, float flamerate, float rateflame)\r
 823 {\r
 824         entity f;\r
 825 \r
 826         //bprint("ignite targets?\n");\r
 827 \r
 828         if(targ.class == CLASS_PYRO)\r
 829         {\r
 830                 //flametime = flametime / 5; // pyros don't stay on fire for long\r
 831                 return world; // don't set pyros on fire\r
 832         }\r
 833 \r
 834         if(targ.class == CLASS_MEDIC)\r
 835         {\r
 836                 //flametime = flametime / 3; // medics don't stay on fire for long\r
 837                 return world; // don't set medics on fire\r
 838         }\r
 839 \r
 840         f = targ.onfire;\r
 841         if(f == world)\r
 842         {\r
 843                 f = CreateFlame(targ, attacker);\r
 844         }\r
 845         else\r
 846         {\r
 847                 if(f.nextthink <= 0)\r
 848                         f.nextthink = time + flamerate;\r
 849         }\r
 850 \r
 851 \r
 852 //      bprint(ftos(f.wait), ", ", ftos(f.dmg), ", ", ftos(f.ltime), "\n");\r
 853         //bprint(ftos(flametime), ", ", ftos(flamedmg), ", ", ftos(flamerate), "\n");\r
 854 //      bprint(ftos(RateFlameDamage(f.wait, f.dmg, f.ltime)), ", ", ftos(RateFlameDamage(flametime, flamedmg, flamerate)), "\n");\r
 855 \r
 856         if(rateflame && RateFlameDamage(f.wait, f.dmg, f.ltime) > RateFlameDamage(time + flametime, flamedmg, flamerate))\r
 857         {\r
 858                 f.owner = attacker; // give the new attacker ownership of the burn damage\r
 859                 return f; // current damage rating is larger, don't replace it\r
 860         }\r
 861 \r
 862         //bprint("burning success: ", ftos(flametime), "\n");\r
 863 \r
 864         f.dmg = flamedmg;\r
 865         f.ltime = flamerate;\r
 866         f.wait = time + flametime;\r
 867 \r
 868         if(!f.nextthink || f.nextthink > time + f.ltime)\r
 869                 f.nextthink = time + f.ltime;\r
 870 \r
 871         return f;\r
 872 }\r
 873 \r
 874 void ExtinguishFlame(entity targ)\r
 875 {\r
 876         entity f, b;\r
 877         if(!targ.onfire)//targ.onfire.classname != "burning")\r
 878                 return;\r
 879         //bprint(strcat("ExtinguishFlame(", targ.classname, ") ", targ.onfire.classname, "\n"));\r
 880 \r
 881         f = targ.onfire;\r
 882         b = targ.onfire.onfire;\r
 883 \r
 884         // fixme: hiss sound\r
 885 \r
 886         if(b)\r
 887         {\r
 888                 b.think = SUB_Null;\r
 889                 b.nextthink = -1;\r
 890                 setmodel(b, "models/sprites/null.spr");\r
 891                 setattachment(b, world, "");\r
 892                 remove(b); // remove base model\r
 893                 //targ.onfire.onfire.think = SUB_Remove;\r
 894                 //targ.onfire.onfire.nextthink = time + 0.1;\r
 895                 f.onfire = world;\r
 896         }\r
 897         f.think = SUB_Null;\r
 898         f.nextthink = -1;\r
 899         setmodel(f, "models/sprites/null.spr");\r
 900         setattachment(f, world, "");\r
 901         //targ.onfire.think = SUB_Remove;\r
 902         //targ.onfire.nextthink = time + 0.1;\r
 903         remove(f);\r
 904         targ.onfire = world;\r
 905 }\r
 906 \r
 907 void FlameBurnTarget()\r
 908 {\r
 909         entity head;\r
 910         float flametime, flametimemax, radius, flameratio, distratio, edgeratio, damage;\r
 911         //bprint("flame burn target\n");\r
 912 \r
 913         if(self.enemy == world || self.enemy.classname == "gib")\r
 914         {\r
 915                 if(self.enemy != world)\r
 916                 {\r
 917                         //bprint("on a gib, remove flame\n");\r
 918                         //self.enemy.onfire = world;\r
 919                         ExtinguishFlame(self.enemy);\r
 920                         return;\r
 921                 }\r
 922                 //bprint("enemy is world, remove flame\n");\r
 923                 self.think = SUB_Null;\r
 924                 self.nextthink = -1;\r
 925                 setmodel(self, "models/sprites/null.spr");\r
 926                 setattachment(self, world, "");\r
 927                 if(self.onfire)\r
 928                 {\r
 929                         self.onfire.think = SUB_Null;\r
 930                         self.onfire.nextthink = -1;\r
 931                         setmodel(self.onfire, "models/sprites/null.spr");\r
 932                         setattachment(self.onfire, world, "");\r
 933                         remove(self.onfire);\r
 934                         self.onfire = world;\r
 935                 }\r
 936                 remove(self);\r
 937                 return;\r
 938         }\r
 939 \r
 940         if(self.wait < time || self.enemy.waterlevel > 2 || (!self.enemy.takedamage && self.enemy.classname != "grenade"))\r
 941         {\r
 942                 /*if(self.enemy != world)\r
 943                 {\r
 944                         self.enemy.effects = self.enemy.effects - (self.enemy.effects & EF_FLAME);\r
 945                         self.enemy.onfire = world;\r
 946                 }\r
 947                 remove(self);*/\r
 948                 ExtinguishFlame(self.enemy);\r
 949                 return;\r
 950         }\r
 951         self.nextthink = time + self.ltime;\r
 952 \r
 953         Damage (self.enemy, self, self.owner, self.dmg, DEATH_BURNING, self.enemy.origin - '0 0 5', '0 0 0');//'0 0 -1' * self.dmg);\r
 954 \r
 955         // flames spread to other targets\r
 956 \r
 957         radius = cvar("g_balance_heat_radius");\r
 958         head = findradius(self.enemy.origin, radius);\r
 959         while(head)\r
 960         {\r
 961                 if((head.takedamage || head.classname == "grenade") && head != self.enemy)\r
 962                 {\r
 963                         //bprint(strcat("maybe burn ", head.classname, "\n"));\r
 964                         // don't harm or spread to allies or pyros\r
 965                         //if(!(head.classname == "player" && (head.team == self.owner.team || head.class == CLASS_PYRO)) )\r
 966                         if(head.classname == "player")\r
 967                         {\r
 968                                 if(head.class == CLASS_PYRO || head.class == CLASS_MEDIC) // pyros & medics are mostly immune to fire\r
 969                                 {       head = head.chain;      continue;}\r
 970                                 if(head.team == self.owner.team && teamplay) // don't hurt teammates\r
 971                                 {       head = head.chain;      continue;}\r
 972                         }\r
 973 \r
 974                         traceline(self.enemy.origin, head.origin, TRUE, self);\r
 975                         if(trace_fraction >= 1)\r
 976                         {\r
 977                                 //bprint(strcat("burn ", head.classname, "\n"));\r
 978                                 edgeratio = cvar("g_balance_heat_edgeratio");\r
 979                                 distratio = ( 1 - (vlen(self.enemy.origin - head.origin) / radius) );\r
 980                                 flameratio = edgeratio + distratio*(1 - edgeratio);\r
 981 \r
 982                                 // increase the player's heat; if it goes over the max it'll get capped automatically by the cooldown code\r
 983                                 //head.flame_heat = cvar("g_balance_maxheat");\r
 984                                 head.flame_heat = head.flame_heat + flameratio * cvar("g_balance_heatup_rate") * self.ltime;\r
 985                                 //head.flame_heat_time = time;\r
 986 \r
 987                                 // deal direct damage from the heat radiated by the fire\r
 988                                 damage = flameratio * self.dmg*cvar("g_balance_heat_damage");\r
 989                                 Damage (head, self, self.owner, damage, DEATH_BURNING, self.enemy.origin, '0 0 0');\r
 990 \r
 991                                 if(head.flame_heat >= 1.0 && head.takedamage == DAMAGE_AIM && head.health > 0)\r
 992                                 {\r
 993                                         flametimemax = cvar("g_balance_heat_timemax");\r
 994                                         flametime = (self.wait - time) * cvar("g_balance_heat_transfer");\r
 995                                         if(flametime > flametimemax)\r
 996                                                 flametime = flametimemax;\r
 997 \r
 998 \r
 999                                         //bprint(ftos(time), " - flame transfer - ", ftos(flametime), "\n");\r
1000 \r
1001                                         \r
1002                                         IgniteTarget(head, self.owner, flametime, self.dmg, self.ltime, TRUE);\r
1003                                 }\r
1004                         }\r
1005                 }\r
1006                 head = head.chain;\r
1007         }\r
1008 }\r
1009 \r
1010 \r
1011 void PoisonTarget(entity targ, float poisonDamage, float poisonTime, float ratepoison)\r
1012 {\r
1013         if(targ.class == CLASS_MEDIC)\r
1014         {\r
1015                 return; // don't poison medics\r
1016         }\r
1017 \r
1018         if(ratepoison && targ.poison_damage > poisonDamage)\r
1019                 return; // current damage rating is larger, don't replace it\r
1020 \r
1021         targ.poison_damage = poisonDamage;\r
1022         targ.poison_rate = poisonDamage / poisonTime;\r
1023 }\r
1024 \r
1025 \r
1026 \r
1027 \r
1028 \r
1029 \r
1030 \r
1031 \r
1032 \r
1033 \r
1034 \r
1035 float W_LimitNumEnts(string clname, float num_allowed, void() DeathFunc)\r
1036 {\r
1037         float num, oldest;\r
1038         local entity e, selected;\r
1039         e = world;\r
1040         oldest = time + 1;\r
1041         num = 0;\r
1042         do\r
1043         {\r
1044                 e = find(e, classname, clname);\r
1045                 if(e != world && e.owner == self)\r
1046                 {\r
1047                         num = num + 1;\r
1048                         if(e.create_time < oldest)\r
1049                         {\r
1050                                 selected = e;\r
1051                                 oldest = e.create_time;\r
1052                         }\r
1053                 }\r
1054         }while(e);\r
1055 \r
1056         if(num > num_allowed)\r
1057         {\r
1058                 if(selected != world)\r
1059                 {\r
1060                         e = self;\r
1061                         self = selected;\r
1062                         DeathFunc();\r
1063                         self = e;\r
1064                         return TRUE;\r
1065                 }\r
1066                 else\r
1067                         bprint("error (W_LimitNumEnts): cannot find oldest entity\n");\r
1068         }\r
1069         return FALSE;\r
1070 }\r
1071 \r