data/qcsrc/server/tturrets/system/system_main.qc

   1 #define cvar_base "g_turrets_unit_"
   2
   3 /*
   4 float turret_customizeentityforclient()
   5 {
   6 }
   7
   8 float Turret_SendEntity(entity to, float sf)
   9 {
  10
  11         WriteByte(MSG_ENTITY, ENT_CLIENT_TURRET);
  12         WriteCoord(MSG_ENTITY, self.tur_head.angles_x);
  13         WriteCoord(MSG_ENTITY, self.tur_head.angles_y);
  14     WriteByte(MSG_ENTITY, self.tur_head.frame);
  15
  16         //WriteCoord(MSG_ENTITY, self.tur_head.angles_z);
  17
  18         return TRUE;
  19 }
  20 */
  21
  22 void load_unit_settings(entity ent,string unitname,float is_reload)
  23 {
  24     string sbase;
  25
  26     // dprint("Reloading turret ",e_turret.netname,"\n");
  27
  28     if (ent == world)
  29         return;
  30
  31     if not (ent.turret_scale_damage)    ent.turret_scale_damage  = 1;
  32     if not (ent.turret_scale_range)     ent.turret_scale_range   = 1;
  33     if not (ent.turret_scale_refire)    ent.turret_scale_refire  = 1;
  34     if not (ent.turret_scale_ammo)      ent.turret_scale_ammo    = 1;
  35     if not (ent.turret_scale_aim)       ent.turret_scale_aim     = 1;
  36     if not (ent.turret_scale_health)    ent.turret_scale_health  = 1;
  37     if not (ent.turret_scale_respawn)   ent.turret_scale_respawn = 1;
  38
  39     sbase = strcat(cvar_base,unitname);
  40     if (is_reload)
  41     {
  42         ent.enemy = world;
  43         ent.tur_head.avelocity = '0 0 0';
  44
  45         if (ent.turrcaps_flags & TFL_TURRCAPS_HEADATTACHED)
  46             ent.tur_head.angles = '0 0 0';
  47         else
  48             ent.tur_head.angles = ent.angles;
  49     }
  50
  51     ent.health      = cvar(strcat(sbase,"_health")) * ent.turret_scale_health;
  52     ent.respawntime = cvar(strcat(sbase,"_respawntime")) * ent.turret_scale_respawn;
  53
  54     ent.shot_dmg          = cvar(strcat(sbase,"_shot_dmg")) * ent.turret_scale_damage;
  55     ent.shot_refire       = cvar(strcat(sbase,"_shot_refire")) * ent.turret_scale_refire;
  56     ent.shot_radius       = cvar(strcat(sbase,"_shot_radius")) * ent.turret_scale_damage;
  57     ent.shot_speed        = cvar(strcat(sbase,"_shot_speed"));
  58     ent.shot_spread       = cvar(strcat(sbase,"_shot_spread"));
  59     ent.shot_force        = cvar(strcat(sbase,"_shot_force")) * ent.turret_scale_damage;
  60     ent.shot_volly        = cvar(strcat(sbase,"_shot_volly"));
  61     ent.shot_volly_refire = cvar(strcat(sbase,"_shot_volly_refire")) * ent.turret_scale_refire;
  62
  63     ent.target_range         = cvar(strcat(sbase,"_target_range")) * ent.turret_scale_range;
  64     ent.target_range_min     = cvar(strcat(sbase,"_target_range_min")) * ent.turret_scale_range;
  65     //ent.target_range_fire    = cvar(strcat(sbase,"_target_range_fire")) * ent.turret_scale_range;
  66     ent.target_range_optimal = cvar(strcat(sbase,"_target_range_optimal")) * ent.turret_scale_range;
  67
  68     ent.target_select_rangebias  = cvar(strcat(sbase,"_target_select_rangebias"));
  69     ent.target_select_samebias   = cvar(strcat(sbase,"_target_select_samebias"));
  70     ent.target_select_anglebias  = cvar(strcat(sbase,"_target_select_anglebias"));
  71     ent.target_select_playerbias = cvar(strcat(sbase,"_target_select_playerbias"));
  72     //ent.target_select_fov = cvar(cvar_gets(sbase,"_target_select_fov"));
  73
  74     ent.ammo_max      = cvar(strcat(sbase,"_ammo_max")) * ent.turret_scale_ammo;
  75     ent.ammo_recharge = cvar(strcat(sbase,"_ammo_recharge")) * ent.turret_scale_ammo;
  76
  77     ent.aim_firetolerance_dist = cvar(strcat(sbase,"_aim_firetolerance_dist"));
  78     ent.aim_speed    = cvar(strcat(sbase,"_aim_speed")) * ent.turret_scale_aim;
  79     ent.aim_maxrot   = cvar(strcat(sbase,"_aim_maxrot"));
  80     ent.aim_maxpitch = cvar(strcat(sbase,"_aim_maxpitch"));
  81
  82     ent.track_type        = cvar(strcat(sbase,"_track_type"));
  83     ent.track_accel_pitch = cvar(strcat(sbase,"_track_accel_pitch"));
  84     ent.track_accel_rot   = cvar(strcat(sbase,"_track_accel_rot"));
  85     ent.track_blendrate   = cvar(strcat(sbase,"_track_blendrate"));
  86
  87     if(is_reload)
  88         if(ent.turret_respawnhook)
  89             ent.turret_respawnhook();
  90
  91 }
  92
  93 /*
  94 float turret_stdproc_true()
  95 {
  96     return 1;
  97 }
  98
  99 float turret_stdproc_false()
 100 {
 101     return 0;
 102 }
 103
 104
 105 void turret_stdproc_nothing()
 106 {
 107     return;
 108 }
 109 */
 110
 111 /**
 112 ** updates enemy distances, predicted impact point/time
 113 ** and updated aim<->predict impact distance.
 114 **/
 115 void turret_do_updates(entity t_turret)
 116 {
 117     vector enemy_pos,oldpos;
 118     entity oldself;
 119
 120     oldself = self;
 121     self = t_turret;
 122
 123     enemy_pos = real_origin(self.enemy);
 124
 125     turret_tag_fire_update();
 126
 127     self.tur_shotdir_updated = normalize(v_forward);
 128
 129     self.tur_dist_enemy  = vlen(self.tur_shotorg - enemy_pos);
 130     self.tur_dist_aimpos = vlen(self.tur_shotorg - self.tur_aimpos);
 131
 132     if((self.firecheck_flags & TFL_FIRECHECK_VERIFIED) && (self.enemy))
 133     {
 134         oldpos = self.enemy.origin;
 135         setorigin(self.enemy,self.tur_aimpos);
 136         tracebox(self.tur_shotorg, '-1 -1 -1','1 1 1',self.tur_shotorg + (self.tur_shotdir_updated * self.tur_dist_aimpos),MOVE_NORMAL,self);
 137         setorigin(self.enemy,oldpos);
 138
 139         if(trace_ent == self.enemy)
 140             self.tur_dist_impact_to_aimpos = 0;
 141         else
 142             self.tur_dist_impact_to_aimpos = vlen(trace_endpos - self.tur_aimpos);// - (vlen(self.enemy.maxs - self.enemy.mins)*0.5);
 143
 144         self.tur_impactent             = trace_ent;
 145         self.tur_impacttime            = vlen(self.tur_shotorg - trace_endpos) / self.shot_speed;
 146
 147     }
 148     else
 149         tracebox(self.tur_shotorg, '-1 -1 -1','1 1 1',self.tur_shotorg + (self.tur_shotdir_updated * self.tur_dist_aimpos),MOVE_NORMAL,self);
 150         //traceline(self.tur_shotorg, self.tur_shotorg + (self.tur_shotdir_updated * self.tur_dist_aimpos),MOVE_NORMAL,self);
 151
 152         self.tur_dist_impact_to_aimpos = vlen(trace_endpos - self.tur_aimpos) - (vlen(self.enemy.maxs - self.enemy.mins)*0.5);
 153         self.tur_impactent             = trace_ent;
 154         self.tur_impacttime            = vlen(self.tur_shotorg - trace_endpos) / self.shot_speed;
 155
 156
 157     self = oldself;
 158 }
 159
 160 /*
 161 vector turret_fovsearch_pingpong()
 162 {
 163     vector wish_angle;
 164     if(self.phase < time)
 165     {
 166         if( self.tur_head.phase )
 167             self.tur_head.phase = 0;
 168         else
 169             self.tur_head.phase = 1;
 170         self.phase = time + 5;
 171     }
 172
 173     if( self.tur_head.phase)
 174         wish_angle = self.idle_aim + '0 1 0' * (self.aim_maxrot * (self.target_select_fov / 360));
 175     else
 176         wish_angle = self.idle_aim - '0 1 0' * (self.aim_maxrot * (self.target_select_fov / 360));
 177
 178     return wish_angle;
 179 }
 180
 181 vector turret_fovsearch_steprot()
 182 {
 183     vector wish_angle;
 184     //float rot_add;
 185
 186     wish_angle   = self.tur_head.angles;
 187     wish_angle_x = self.idle_aim_x;
 188
 189     if (self.phase < time)
 190     {
 191         //rot_add = self.aim_maxrot / self.target_select_fov;
 192         wish_angle_y += (self.target_select_fov * 2);
 193
 194         if(wish_angle_y > 360)
 195             wish_angle_y = wish_angle_y - 360;
 196
 197          self.phase = time + 1.5;
 198     }
 199
 200     return wish_angle;
 201 }
 202
 203 vector turret_fovsearch_random()
 204 {
 205     vector wish_angle;
 206
 207     if (self.phase < time)
 208     {
 209         wish_angle_y = random() * self.aim_maxrot;
 210         if(random() < 0.5)
 211             wish_angle_y *= -1;
 212
 213         wish_angle_x = random() * self.aim_maxpitch;
 214         if(random() < 0.5)
 215             wish_angle_x *= -1;
 216
 217         self.phase = time + 5;
 218
 219         self.tur_aimpos = wish_angle;
 220     }
 221
 222     return self.idle_aim + self.tur_aimpos;
 223 }
 224 */
 225
 226 /**
 227 ** Handles head rotation according to
 228 ** the units .track_type and .track_flags
 229 **/
 230 //.entity aim_mark;
 231 void turret_stdproc_track()
 232 {
 233     vector target_angle; // This is where we want to aim
 234     vector move_angle;   // This is where we can aim
 235     vector a_off;
 236     float f_tmp;
 237
 238     if (self.track_flags == TFL_TRACK_NO)
 239         return;
 240
 241     if not (self.tur_active)
 242         target_angle = self.idle_aim - ('1 0 0' * self.aim_maxpitch);
 243     else if (self.enemy == world)
 244     {
 245         if(time > self.lip)
 246             if (self.turrcaps_flags & TFL_TURRCAPS_HEADATTACHED)
 247                 target_angle = self.idle_aim + self.angles;
 248             else
 249                 target_angle = self.idle_aim;
 250         else
 251             target_angle = vectoangles(normalize(self.tur_aimpos - self.tur_shotorg));
 252     }
 253     else
 254     {
 255         // Find the direction
 256         target_angle = normalize(self.tur_aimpos - self.tur_shotorg);
 257         target_angle = vectoangles(target_angle); // And make a angle
 258     }
 259
 260     self.tur_head.angles_x = safeangle(self.tur_head.angles_x);
 261     self.tur_head.angles_y = safeangle(self.tur_head.angles_y);
 262
 263     // Find the diffrence between where we currently aim and where we want to aim
 264     if (self.turrcaps_flags & TFL_TURRCAPS_HEADATTACHED)
 265     {
 266         move_angle = target_angle - (self.angles + self.tur_head.angles);
 267         move_angle = shortangle_vxy(move_angle,(self.angles + self.tur_head.angles));
 268         a_off = '0 0 0';
 269
 270     }
 271     else
 272     {
 273         move_angle = target_angle - self.tur_head.angles;
 274         move_angle = shortangle_vxy(move_angle,self.tur_head.angles);
 275         a_off = self.angles;
 276     }
 277
 278     switch(self.track_type)
 279     {
 280         case TFL_TRACKTYPE_STEPMOTOR:
 281             f_tmp = self.aim_speed * self.ticrate; // dgr/sec -> dgr/tic
 282             if (self.track_flags & TFL_TRACK_PITCH)
 283             {
 284                 self.tur_head.angles_x += bound(-f_tmp,move_angle_x, f_tmp);
 285                 if(self.tur_head.angles_x + a_off_x > self.aim_maxpitch)
 286                     self.tur_head.angles_x = a_off_x + self.aim_maxpitch;
 287
 288                 if(self.tur_head.angles_x + a_off_x < -self.aim_maxpitch)
 289                     self.tur_head.angles_x = a_off_x - self.aim_maxpitch;
 290             }
 291
 292             if (self.track_flags & TFL_TRACK_ROT)
 293             {
 294                 self.tur_head.angles_y += bound(-f_tmp, move_angle_y, f_tmp);
 295                 if((self.tur_head.angles_y - a_off_y) > self.aim_maxrot)
 296                     self.tur_head.angles_y = a_off_y + self.aim_maxrot;
 297
 298                 if((self.tur_head.angles_y - a_off_y) < -self.aim_maxrot)
 299                     self.tur_head.angles_y = a_off_y - self.aim_maxrot;
 300             }
 301
 302             return;
 303
 304         case TFL_TRACKTYPE_FLUIDINERTIA:
 305             f_tmp = self.aim_speed * self.ticrate; // dgr/sec -> dgr/tic
 306             move_angle_x = bound(-self.aim_speed, move_angle_x * self.track_accel_pitch * f_tmp,self.aim_speed);
 307             move_angle_y = bound(-self.aim_speed, move_angle_y * self.track_accel_rot * f_tmp,self.aim_speed);
 308             move_angle = (self.tur_head.avelocity * self.track_blendrate) + (move_angle * (1 - self.track_blendrate));
 309             break;
 310
 311         case TFL_TRACKTYPE_FLUIDPRECISE:
 312
 313             move_angle_y = bound(-self.aim_speed, move_angle_y, self.aim_speed);
 314             move_angle_x = bound(-self.aim_speed, move_angle_x, self.aim_speed);
 315
 316             break;
 317     }
 318
 319     //  pitch
 320     if (self.track_flags & TFL_TRACK_PITCH)
 321     {
 322         self.tur_head.avelocity_x = move_angle_x;
 323         if((self.tur_head.angles_x + self.tur_head.avelocity_x * self.ticrate) + a_off_x > self.aim_maxpitch)
 324         {
 325             self.tur_head.avelocity_x = 0;
 326             self.tur_head.angles_x = a_off_x + self.aim_maxpitch;
 327         }
 328         if((self.tur_head.angles_x + self.tur_head.avelocity_x * self.ticrate) + a_off_x < -self.aim_maxpitch)
 329         {
 330             self.tur_head.avelocity_x = 0;
 331             self.tur_head.angles_x = a_off_x - self.aim_maxpitch;
 332         }
 333
 334     }
 335
 336     //  rot
 337     if (self.track_flags & TFL_TRACK_ROT)
 338     {
 339         self.tur_head.avelocity_y = move_angle_y;
 340
 341         if(((self.tur_head.angles_y + self.tur_head.avelocity_y * self.ticrate)- a_off_y) > self.aim_maxrot)
 342         {
 343             self.tur_head.avelocity_y = 0;
 344             self.tur_head.angles_y = a_off_y + self.aim_maxrot;
 345         }
 346
 347         if(((self.tur_head.angles_y + self.tur_head.avelocity_y * self.ticrate) - a_off_y) < -self.aim_maxrot)
 348         {
 349             self.tur_head.avelocity_y = 0;
 350             self.tur_head.angles_y = a_off_y - self.aim_maxrot;
 351         }
 352
 353     }
 354
 355 }
 356
 357
 358 /*
 359  + = implemented
 360  - = not implemented
 361
 362  + TFL_FIRECHECK_NO
 363  + TFL_FIRECHECK_WORLD
 364  + TFL_FIRECHECK_DEAD
 365  + TFL_FIRECHECK_DISTANCES
 366  - TFL_FIRECHECK_LOS
 367  + TFL_FIRECHECK_AIMDIST
 368  + TFL_FIRECHECK_REALDIST
 369  - TFL_FIRECHECK_ANGLEDIST
 370  - TFL_FIRECHECK_TEAMCECK
 371  + TFL_FIRECHECK_AFF
 372  + TFL_FIRECHECK_OWM_AMMO
 373  + TFL_FIRECHECK_OTHER_AMMO
 374  + TFL_FIRECHECK_REFIRE
 375 */
 376
 377 /**
 378 ** Preforms pre-fire checks based on the uints firecheck_flags
 379 **/
 380 float turret_stdproc_firecheck()
 381 {
 382     // This one just dont care =)
 383     if (self.firecheck_flags & TFL_FIRECHECK_NO) return 1;
 384
 385     // Ready?
 386     if (self.firecheck_flags & TFL_FIRECHECK_REFIRE)
 387         if (self.attack_finished_single >= time) return 0;
 388
 389     // Special case: volly fire turret that has to fire a full volly if a shot was fired.
 390     if (self.shoot_flags & TFL_SHOOT_VOLLYALWAYS)
 391         if not (self.volly_counter == self.shot_volly)
 392             return 1;
 393
 394     // Lack of zombies makes shooting dead things unnecessary :P
 395     if (self.firecheck_flags & TFL_FIRECHECK_DEAD)
 396         if (self.enemy.deadflag != DEAD_NO)
 397             return 0;
 398
 399     // Plz stop killing the world!
 400     if (self.firecheck_flags & TFL_FIRECHECK_WORLD)
 401         if (self.enemy == world)
 402             return 0;
 403
 404     // Own ammo?
 405     if (self.firecheck_flags & TFL_FIRECHECK_OWM_AMMO)
 406         if (self.ammo < self.shot_dmg)
 407             return 0;
 408
 409     // Other's ammo? (support-supply units)
 410     if (self.firecheck_flags & TFL_FIRECHECK_OTHER_AMMO)
 411         if (self.enemy.ammo >= self.enemy.ammo_max)
 412             return 0;
 413
 414     if (self.firecheck_flags & TFL_FIRECHECK_DISTANCES)
 415     {
 416         // Not close enougth?
 417         //if (self.tur_dist_aimpos > self.target_range_fire) return 0;
 418
 419         // To close?
 420         if (self.tur_dist_aimpos < self.target_range_min)
 421             return 0;
 422     }
 423
 424     // Try to avoid FF?
 425     if (self.firecheck_flags & TFL_FIRECHECK_AFF)
 426         if (self.tur_impactent.team == self.team)
 427             return 0;
 428
 429     // aim<->predicted impact
 430     if (self.firecheck_flags & TFL_FIRECHECK_AIMDIST)
 431         if (self.tur_dist_impact_to_aimpos > self.aim_firetolerance_dist)
 432             return 0;
 433
 434         //if (self.tur_impactent != self.enemy)
 435
 436     // Volly status
 437     if (self.shot_volly > 1)
 438         if (self.volly_counter == self.shot_volly)
 439             if (self.ammo < (self.shot_dmg * self.shot_volly))
 440                 return 0;
 441
 442     if(self.firecheck_flags & TFL_FIRECHECK_VERIFIED)
 443         if(self.tur_impactent != self.enemy)
 444             return 0;
 445
 446     return 1;
 447 }
 448
 449 /*
 450  + TFL_TARGETSELECT_NO
 451  + TFL_TARGETSELECT_LOS
 452  + TFL_TARGETSELECT_PLAYERS
 453  + TFL_TARGETSELECT_MISSILES
 454  - TFL_TARGETSELECT_TRIGGERTARGET
 455  + TFL_TARGETSELECT_ANGLELIMITS
 456  + TFL_TARGETSELECT_RANGELIMTS
 457  + TFL_TARGETSELECT_TEAMCHECK
 458  - TFL_TARGETSELECT_NOBUILTIN
 459  + TFL_TARGETSELECT_OWNTEAM
 460 */
 461
 462 /**
 463 ** Evaluate a entity for target valitity based on validate_flags
 464 ** NOTE: the caller must check takedamage before calling this, to inline this check.
 465 **/
 466 float turret_validate_target(entity e_turret,entity e_target,float validate_flags)
 467 {
 468     vector v_tmp;
 469
 470     //if(!validate_flags & TFL_TARGETSELECT_NOBUILTIN)
 471     //    return -0.5;
 472
 473     if(e_target.owner == e_turret)
 474         return -0.5;
 475
 476     if not(checkpvs(e_target.origin, e_turret))
 477         return -1;
 478
 479     if not (e_target)
 480         return -2;
 481
 482         if(g_onslaught)
 483                 if (substring(e_target.classname, 0, 10) == "onslaught_") // don't attack onslaught targets, that's the player's job!
 484                         return - 3;
 485
 486     if (validate_flags & TFL_TARGETSELECT_NO)
 487         return -4;
 488
 489     // If only this was used more..
 490     if (e_target.flags & FL_NOTARGET)
 491         return -5;
 492
 493     // Cant touch this
 494     if (e_target.health < 0)
 495         return -6;
 496
 497     // player
 498     if (e_target.flags & FL_CLIENT)
 499     {
 500         if not (validate_flags & TFL_TARGETSELECT_PLAYERS)
 501             return -7;
 502
 503         if (e_target.deadflag != DEAD_NO)
 504             return -8;
 505     }
 506
 507         // enemy turrets
 508         if (validate_flags & TFL_TARGETSELECT_NOTURRETS)
 509         if (e_target.turret_firefunc || e_target.owner.tur_head == e_target)
 510             if(e_target.team != e_turret.team) // Dont break support units.
 511                 return -9;
 512
 513     // Missile
 514     if (e_target.flags & FL_PROJECTILE)
 515         if not (validate_flags & TFL_TARGETSELECT_MISSILES)
 516             return -10;
 517
 518     if (validate_flags & TFL_TARGETSELECT_MISSILESONLY)
 519         if not (e_target.flags & FL_PROJECTILE)
 520             return -10.5;
 521
 522     // Team check
 523     if (validate_flags & TFL_TARGETSELECT_TEAMCHECK)
 524     {
 525         if (validate_flags & TFL_TARGETSELECT_OWNTEAM)
 526         {
 527             if (e_target.team != e_turret.team)
 528                 return -11;
 529
 530             if (e_turret.team != e_target.owner.team)
 531                 return -12;
 532         }
 533         else
 534         {
 535             if (e_target.team == e_turret.team)
 536                 return -13;
 537
 538             if (e_turret.team == e_target.owner.team)
 539                 return -14;
 540         }
 541     }
 542
 543     // Range limits?
 544     tvt_dist = vlen(e_turret.origin - real_origin(e_target));
 545     if (validate_flags & TFL_TARGETSELECT_RANGELIMTS)
 546     {
 547         if (tvt_dist < e_turret.target_range_min)
 548             return -15;
 549
 550         if (tvt_dist > e_turret.target_range)
 551             return -16;
 552     }
 553
 554     // Can we even aim this thing?
 555     if(e_turret.turrcaps_flags & TFL_TURRCAPS_HEADATTACHED)
 556     {
 557         tvt_thadv = angleofs3(e_turret.tur_head.origin,e_turret.angles + e_turret.tur_head.angles ,e_target);
 558         //tvt_thadv = angleofs(e_turret.angles,e_target);
 559     }
 560     else
 561     {
 562         tvt_thadv = angleofs(e_turret.tur_head,e_target);
 563     }
 564
 565     tvt_tadv  = shortangle_vxy(angleofs(e_turret,e_target),e_turret.angles);
 566     tvt_thadf = vlen(tvt_thadv);
 567     tvt_tadf  = vlen(tvt_tadv);
 568
 569     /*
 570     if(validate_flags & TFL_TARGETSELECT_FOV)
 571     {
 572         if(e_turret.target_select_fov < tvt_thadf)
 573             return -21;
 574     }
 575     */
 576
 577     if (validate_flags & TFL_TARGETSELECT_ANGLELIMITS)
 578     {
 579         if (fabs(tvt_tadv_x) > e_turret.aim_maxpitch)
 580             return -17;
 581
 582         if (fabs(tvt_tadv_y) > e_turret.aim_maxrot)
 583             return -18;
 584     }
 585
 586     // Line of sight?
 587     if (validate_flags & TFL_TARGETSELECT_LOS)
 588     {
 589         v_tmp = real_origin(e_target) + ((e_target.mins + e_target.maxs) * 0.5);
 590         traceline(e_turret.tur_shotorg,v_tmp,0,e_turret);
 591
 592         if (e_turret.aim_firetolerance_dist < vlen(v_tmp - trace_endpos))
 593             return -19;
 594     }
 595
 596     if (e_target.classname == "grapplinghook")
 597         return -20;
 598
 599     /*
 600     if (e_target.classname == "func_button")
 601         return -21;
 602     */
 603
 604 #ifdef TURRET_DEBUG_TARGETSELECT
 605     dprint("Target:",e_target.netname," is a valid target for ",e_turret.netname,"\n");
 606 #endif
 607
 608     return 1;
 609 }
 610
 611 entity turret_select_target()
 612 {
 613     entity e;        // target looper entity
 614     float  score;    // target looper entity score
 615     entity e_enemy;  // currently best scoreing target
 616     float  m_score;  // currently best scoreing target's score
 617     float f;
 618
 619     m_score = 0;
 620     if(self.enemy)
 621         if(self.enemy.takedamage)
 622     if(turret_validate_target(self,self.enemy,self.target_validate_flags) > 0)
 623     {
 624         e_enemy = self.enemy;
 625         m_score = self.turret_score_target(self,e_enemy) * self.target_select_samebias;
 626     }
 627     else
 628         self.enemy = world;
 629
 630     e = findradius(self.origin,self.target_range);
 631
 632     // Nothing to aim at?
 633     if (!e) return world;
 634
 635     while (e)
 636     {
 637                 if(e.takedamage)
 638                 {
 639                         f = turret_validate_target(self,e,self.target_select_flags);
 640                         if (f > 0)
 641                         {
 642                                 score = self.turret_score_target(self,e);
 643                                 if ((score > m_score) && (score > 0))
 644                                 {
 645                                         e_enemy = e;
 646                                         m_score = score;
 647                                 }
 648                         }
 649                 }
 650         e = e.chain;
 651     }
 652
 653     return e_enemy;
 654 }
 655
 656 void turret_think()
 657 {
 658     entity e;
 659
 660     self.nextthink = time + self.ticrate;
 661
 662     // ONS uses somewhat backwards linking.
 663     if (teamplay)
 664     {
 665         if not (g_onslaught)
 666             if (self.target)
 667             {
 668                 e = find(world,targetname,self.target);
 669                 if (e != world)
 670                     self.team = e.team;
 671             }
 672
 673         if (self.team != self.tur_head.team)
 674             turret_stdproc_respawn();
 675     }
 676
 677 #ifdef TURRET_DEBUG
 678     if (self.tur_dbg_tmr1 < time)
 679     {
 680         if (self.enemy) paint_target (self.enemy,128,self.tur_dbg_rvec,0.9);
 681         paint_target(self,256,self.tur_dbg_rvec,0.9);
 682         self.tur_dbg_tmr1 = time + 1;
 683     }
 684 #endif
 685
 686     // Handle ammo
 687     if not (self.spawnflags & TSF_NO_AMMO_REGEN)
 688     if (self.ammo < self.ammo_max)
 689         self.ammo = min(self.ammo + self.ammo_recharge,self.ammo_max);
 690
 691
 692     // Inactive turrets needs to run the think loop,
 693     // So they can handle animation and wake up if need be.
 694     if not (self.tur_active)
 695     {
 696         turret_stdproc_track();
 697         return;
 698     }
 699
 700     //This is just wrong :| and unlikely to ever happen.
 701     /*
 702     if(self.deadflag != DEAD_NO)
 703     {
 704         dprint("WARNING: dead turret running the think function!\n");
 705         return;
 706     }
 707     */
 708
 709     // This is typicaly used for zaping every target in range
 710     // turret_fusionreactor uses this to recharge friendlys.
 711     if (self.shoot_flags & TFL_SHOOT_HITALLVALID)
 712     {
 713         // Do a self.turret_fire for every valid target.
 714         e = findradius(self.origin,self.target_range);
 715         while (e)
 716         {
 717                         if(e.takedamage)
 718                         {
 719                                 if (turret_validate_target(self,e,self.target_validate_flags))
 720                                 {
 721                                         self.enemy = e;
 722
 723                                         turret_do_updates(self);
 724
 725                                         if (self.turret_firecheckfunc())
 726                                                 turret_fire();
 727                                 }
 728                         }
 729
 730             e = e.chain;
 731         }
 732         self.enemy = world;
 733     }
 734     else if(self.shoot_flags & TFL_SHOOT_CUSTOM)
 735     {
 736         // This one is doing something.. oddball. assume its handles what needs to be handled.
 737
 738         // Predict?
 739         if not(self.aim_flags & TFL_AIM_NO)
 740             self.tur_aimpos = turret_stdproc_aim_generic();
 741
 742         // Turn & pitch?
 743         if not(self.track_flags & TFL_TRACK_NO)
 744             turret_stdproc_track();
 745
 746         turret_do_updates(self);
 747
 748         // Fire?
 749         if (self.turret_firecheckfunc())
 750             turret_fire();
 751     }
 752     else
 753     {
 754         // Special case for volly always. if it fired once it must compleate the volly.
 755         if(self.shoot_flags & TFL_SHOOT_VOLLYALWAYS)
 756             if(self.volly_counter != self.shot_volly)
 757             {
 758                 // Predict or whatnot
 759                 if not(self.aim_flags & TFL_AIM_NO)
 760                     self.tur_aimpos = turret_stdproc_aim_generic();
 761
 762                 // Turn & pitch
 763                 if not(self.track_flags & TFL_TRACK_NO)
 764                     turret_stdproc_track();
 765
 766                 turret_do_updates(self);
 767
 768                 // Fire!
 769                 if (self.turret_firecheckfunc() != 0)
 770                     turret_fire();
 771
 772                 if(self.turret_postthink)
 773                     self.turret_postthink();
 774
 775                 return;
 776             }
 777
 778         // Check if we have a vailid enemy, and try to find one if we dont.
 779
 780         // g_turrets_targetscan_maxdelay forces a target re-scan this often
 781         float do_target_scan;
 782         if((self.target_select_time + cvar("g_turrets_targetscan_maxdelay")) < time)
 783             do_target_scan = 1;
 784
 785         // Old target (if any) invalid?
 786         if (turret_validate_target(self,self.enemy,self.target_validate_flags) <= 0)
 787             do_target_scan = 1;
 788
 789         // But never more often then g_turrets_targetscan_mindelay!
 790         if (self.target_select_time + cvar("g_turrets_targetscan_mindelay") > time)
 791             do_target_scan = 0;
 792
 793         if(do_target_scan)
 794         {
 795             self.enemy = turret_select_target();
 796             self.target_select_time = time;
 797         }
 798
 799         // No target, just go to idle, do any custom stuff and bail.
 800         if (self.enemy == world)
 801         {
 802             // Turn & pitch
 803             if not(self.track_flags & TFL_TRACK_NO)
 804                 turret_stdproc_track();
 805
 806             // do any per-turret stuff
 807             if(self.turret_postthink)
 808                 self.turret_postthink();
 809
 810             // And bail.
 811             return;
 812         }
 813         else
 814             self.lip = time + cvar("g_turrets_aimidle_delay"); // Keep track of the last time we had a target.
 815
 816         // Predict?
 817         if not(self.aim_flags & TFL_AIM_NO)
 818             self.tur_aimpos = turret_stdproc_aim_generic();
 819
 820         // Turn & pitch?
 821         if not(self.track_flags & TFL_TRACK_NO)
 822             turret_stdproc_track();
 823
 824         turret_do_updates(self);
 825
 826         // Fire?
 827         if (self.turret_firecheckfunc())
 828             turret_fire();
 829     }
 830
 831     // do any per-turret stuff
 832     if(self.turret_postthink)
 833         self.turret_postthink();
 834 }
 835
 836 void turret_fire()
 837 {
 838     if (cvar("g_turrets_nofire") != 0)
 839         return;
 840
 841     /*
 842     // unlikely to ever happen.
 843     if (self.deadflag != DEAD_NO)
 844         return;
 845
 846     if not (self.tur_active)
 847         return;
 848     */
 849
 850     self.turret_firefunc();
 851
 852     self.attack_finished_single = time + self.shot_refire;
 853     self.ammo -= self.shot_dmg;
 854     self.volly_counter = self.volly_counter - 1;
 855
 856     if (self.volly_counter <= 0)
 857     {
 858         self.volly_counter = self.shot_volly;
 859
 860         if (self.shoot_flags & TFL_SHOOT_CLEARTARGET)
 861             self.enemy = world;
 862
 863         if (self.shot_volly > 1)
 864             self.attack_finished_single = time + self.shot_volly_refire;
 865     }
 866
 867
 868 #ifdef TURRET_DEBUG
 869     if (self.enemy) paint_target3(self.tur_aimpos, 64, self.tur_dbg_rvec, self.tur_impacttime + 0.25);
 870 #endif
 871 }
 872
 873 void turret_stdproc_fire()
 874 {
 875     dprint("^1Bang, ^3your dead^7 ",self.enemy.netname,"! ^1(turret with no real firefunc)\n");
 876 }
 877
 878 /*
 879     When .used a turret switch team to activator.team.
 880     If activator is world, the turrets goes inactive.
 881 */
 882 void turret_stdproc_use()
 883 {
 884     dprint("Turret ",self.netname, " used by ",activator.classname,"\n");
 885
 886     self.team = activator.team;
 887
 888     if(self.team == 0)
 889         self.tur_active = 0;
 890     else
 891         self.tur_active = 1;
 892
 893 }
 894
 895 void turret_link()
 896 {
 897     //Net_LinkEntity(self, FALSE, 0, Turret_SendEntity);
 898     self.think      = turret_think;
 899     self.nextthink  = time;
 900 }
 901 void turrets_manager_think()
 902 {
 903     self.nextthink = time + 1;
 904
 905     entity e;
 906     if (cvar("g_turrets_reloadcvars") == 1)
 907     {
 908         e = nextent(world);
 909         while (e)
 910         {
 911             if (e.tur_head != world)
 912             {
 913
 914                 load_unit_settings(e,e.cvar_basename,1);
 915                 if(e.turret_postthink)
 916                     e.turret_postthink();
 917             }
 918
 919             e = nextent(e);
 920         }
 921         cvar_set("g_turrets_reloadcvars","0");
 922     }
 923 }
 924
 925 /*
 926 * Standard turret initialization. use this!
 927 * (unless you have a very good reason not to)
 928 * if the return value is 0, the turret should be removed.
 929 */
 930 float turret_stdproc_init (string cvar_base_name, float csqc_shared, string base, string head)
 931 {
 932         entity e,ee;
 933
 934
 935     e = find(world, classname, "turret_manager");
 936     if not (e)
 937     {
 938         e = spawn();
 939         e.classname = "turret_manager";
 940         e.think = turrets_manager_think;
 941         e.nextthink = time + 2;
 942     }
 943
 944
 945     if(csqc_shared)
 946     {
 947         dprint("turrets: csqc_shared requested but not implemented. expect strange things to happen.\n");
 948         csqc_shared = 0;
 949     }
 950
 951     // Are turrets allowed atm?
 952     if (cvar("g_turrets") == 0)
 953         return 0;
 954
 955     // Better more then once then never.
 956     // turret_gibs_precash();
 957
 958     // Terrainbase spawnflag. This puts a enlongated model
 959     // under the turret, so it looks ok on uneaven surfaces.
 960     if (self.spawnflags & TSF_TERRAINBASE)
 961     {
 962         entity tb;
 963         tb = spawn();
 964         setmodel(tb,"models/turrets/terrainbase.md3");
 965         setorigin(tb,self.origin);
 966         tb.solid = SOLID_BBOX;
 967         //makestatic(tb);
 968     }
 969
 970     self.cvar_basename = cvar_base_name;
 971     load_unit_settings(self,self.cvar_basename,0);
 972
 973     // Handle turret teams.
 974     if (cvar("g_assault") != 0)
 975     {
 976         if (!self.team)
 977             self.team = 14; // Assume turrets are on the defending side if not explicitly set otehrwize
 978     }
 979     else if not (teamplay)
 980                 self.team = MAX_SHOT_DISTANCE; // Group all turrets into the same team iso they dont kill eachother.
 981         else if(g_onslaught && self.targetname)
 982         {
 983                 e = find(world,target,self.targetname);
 984                 if(e != world)
 985                 {
 986                         self.team = e.team;
 987                         ee = e;
 988                 }
 989         }
 990         else if(!self.team)
 991                 self.team = MAX_SHOT_DISTANCE; // Group all turrets into the same team iso they dont kill eachother.
 992
 993
 994
 995     /*
 996     * Try to guess some reasonaly defaults
 997     * for missing params and do sanety checks
 998     * thise checks could produce some "interesting" results
 999     * if it hits a glitch in my logic :P so try to set as mutch
1000     * as possible beforehand.
1001     */
1002     if (self.turrcaps_flags & TFL_TURRCAPS_SUPPORT)
1003         if (!self.ticrate) self.ticrate = 0.2;     // Support units generaly dont need to have a high speed ai-loop
1004     else
1005         if (!self.ticrate) self.ticrate = 0.1;     // 10 fps for normal turrets
1006
1007     self.ticrate = bound(sys_ticrate,self.ticrate,60);  // keep it sane
1008
1009 // General stuff
1010     if (self.netname == "")
1011         self.netname = self.classname;
1012
1013     if (!self.respawntime)
1014         self.respawntime = 60;
1015     self.respawntime = max(-1,self.respawntime);
1016
1017     if (!self.health)
1018         self.health = 1000;
1019     self.tur_health = max(1,self.health);
1020
1021     if (!self.turrcaps_flags)
1022         self.turrcaps_flags = TFL_TURRCAPS_RADIUSDMG | TFL_TURRCAPS_MEDPROJ | TFL_TURRCAPS_PLAYERKILL;
1023
1024     if (!self.damage_flags)
1025         self.damage_flags = TFL_DMG_YES | TFL_DMG_RETALIATE | TFL_DMG_AIMSHAKE;
1026
1027 // Shot stuff.
1028     if (!self.shot_refire)
1029         self.shot_refire = 1;
1030     self.shot_refire = bound(0.01,self.shot_refire,9999);
1031
1032     if (!self.shot_dmg)
1033         self.shot_dmg  = self.shot_refire * 50;
1034     self.shot_dmg = max(1,self.shot_dmg);
1035
1036     if (!self.shot_radius)
1037         self.shot_radius = self.shot_dmg * 0.5;
1038     self.shot_radius = max(1,self.shot_radius);
1039
1040     if (!self.shot_speed)
1041         self.shot_speed = 2500;
1042     self.shot_speed = max(1,self.shot_speed);
1043
1044     if (!self.shot_spread)
1045         self.shot_spread = 0.0125;
1046     self.shot_spread = bound(0.0001,self.shot_spread,500);
1047
1048     if (!self.shot_force)
1049         self.shot_force = self.shot_dmg * 0.5 + self.shot_radius * 0.5;
1050     self.shot_force = bound(0.001,self.shot_force,MAX_SHOT_DISTANCE * 0.5);
1051
1052     if (!self.shot_volly)
1053         self.shot_volly = 1;
1054     self.shot_volly = bound(1,self.shot_volly,floor(self.ammo_max / self.shot_dmg));
1055
1056     if (!self.shot_volly_refire)
1057         self.shot_volly_refire = self.shot_refire * self.shot_volly;
1058     self.shot_volly_refire = bound(self.shot_refire,self.shot_volly_refire,60);
1059
1060     if (!self.firecheck_flags)
1061         self.firecheck_flags = TFL_FIRECHECK_WORLD | TFL_FIRECHECK_DEAD | TFL_FIRECHECK_DISTANCES |
1062                                TFL_FIRECHECK_LOS | TFL_FIRECHECK_AIMDIST | TFL_FIRECHECK_TEAMCECK |
1063                                TFL_FIRECHECK_OWM_AMMO | TFL_FIRECHECK_REFIRE | TFL_FIRECHECK_WORLD;
1064
1065 // Range stuff.
1066     if (!self.target_range)
1067         self.target_range = self.shot_speed * 0.5;
1068     self.target_range = bound(0,self.target_range,MAX_SHOT_DISTANCE);
1069
1070     if (!self.target_range_min)
1071         self.target_range_min = self.shot_radius * 2;
1072     self.target_range_min = bound(0,self.target_range_min,MAX_SHOT_DISTANCE);
1073
1074     //if (!self.target_range_fire)
1075     //    self.target_range_fire = self.target_range * 0.8;
1076     //self.target_range_fire = bound(0,self.target_range_fire,MAX_SHOT_DISTANCE);
1077
1078     if (!self.target_range_optimal)
1079         self.target_range_optimal = self.target_range * 0.5;
1080     self.target_range_optimal = bound(0,self.target_range_optimal,MAX_SHOT_DISTANCE);
1081
1082
1083 // Aim stuff.
1084     if (!self.aim_maxrot)
1085         self.aim_maxrot = 90;
1086     self.aim_maxrot = bound(0,self.aim_maxrot,360);
1087
1088     if (!self.aim_maxpitch)
1089         self.aim_maxpitch = 20;
1090     self.aim_maxpitch = bound(0,self.aim_maxpitch,90);
1091
1092     if (!self.aim_speed)
1093         self.aim_speed = 36;
1094     self.aim_speed  = bound(0.1,self.aim_speed, 1000);
1095
1096     if (!self.aim_firetolerance_dist)
1097         self.aim_firetolerance_dist  = 5 + (self.shot_radius * 2);
1098     self.aim_firetolerance_dist = bound(0.1,self.aim_firetolerance_dist,MAX_SHOT_DISTANCE);
1099
1100     if (!self.aim_flags)
1101     {
1102         self.aim_flags = TFL_AIM_LEAD | TFL_AIM_SHOTTIMECOMPENSATE;
1103         if(self.turrcaps_flags & TFL_TURRCAPS_RADIUSDMG)
1104             self.aim_flags |= TFL_AIM_GROUND2;
1105     }
1106
1107     // Sill the most tested (and aim-effective)
1108     if (!self.track_type) self.track_type = TFL_TRACKTYPE_STEPMOTOR;
1109
1110     if (self.track_type != TFL_TRACKTYPE_STEPMOTOR)
1111     {
1112         // Fluid / Ineria mode. Looks mutch nicer, bit experimental &
1113         // Can inmapt aim preformance alot.
1114         // needs a bit diffrent aimspeed
1115
1116         if (!self.aim_speed)
1117             self.aim_speed = 180;
1118         self.aim_speed = bound(0.1,self.aim_speed, 1000);
1119
1120         if (!self.track_accel_pitch)
1121             self.track_accel_pitch = 0.5;
1122
1123         if (!self.track_accel_rot)
1124             self.track_accel_rot   = 0.5;
1125
1126         if (!self.track_blendrate)
1127             self.track_blendrate   = 0.35;
1128     }
1129
1130     if (!self.track_flags)
1131         self.track_flags = TFL_TRACK_PITCH | TFL_TRACK_ROT;
1132
1133
1134 // Target selection stuff.
1135     if (!self.target_select_rangebias)
1136         self.target_select_rangebias = 1;
1137     self.target_select_rangebias = bound(-10,self.target_select_rangebias,10);
1138
1139     if (!self.target_select_samebias)
1140         self.target_select_samebias = 1;
1141     self.target_select_samebias = bound(-10,self.target_select_samebias,10);
1142
1143     if (!self.target_select_anglebias)
1144         self.target_select_anglebias = 1;
1145     self.target_select_anglebias = bound(-10,self.target_select_anglebias,10);
1146
1147     if (!self.target_select_missilebias)
1148         self.target_select_missilebias = -10;
1149
1150     self.target_select_missilebias = bound(-10,self.target_select_missilebias,10);
1151     self.target_select_playerbias = bound(-10,self.target_select_playerbias,10);
1152
1153     if (!self.target_select_flags)
1154     {
1155             self.target_select_flags = TFL_TARGETSELECT_LOS | TFL_TARGETSELECT_TEAMCHECK
1156                                      | TFL_TARGETSELECT_RANGELIMTS | TFL_TARGETSELECT_ANGLELIMITS;
1157
1158         if (self.turrcaps_flags & TFL_TURRCAPS_MISSILEKILL)
1159             self.target_select_flags |= TFL_TARGETSELECT_MISSILES;
1160
1161         if (self.turrcaps_flags & TFL_TURRCAPS_PLAYERKILL)
1162             self.target_select_flags |= TFL_TARGETSELECT_PLAYERS;
1163         //else
1164         //    self.target_select_flags = TFL_TARGETSELECT_NO;
1165     }
1166
1167     self.target_validate_flags = self.target_select_flags;
1168
1169
1170 // Ammo stuff
1171     if (!self.ammo_max)
1172         self.ammo_max = self.shot_dmg * 10;
1173     self.ammo_max = max(self.shot_dmg,self.ammo_max);
1174
1175     if (!self.ammo)
1176         self.ammo = self.shot_dmg * 5;
1177     self.ammo = bound(0,self.ammo,self.ammo_max);
1178
1179     if (!self.ammo_recharge)
1180         self.ammo_recharge = self.shot_dmg * 0.5;
1181     self.ammo_recharge = max(0,self.ammo_recharge);
1182
1183     // Convert the recharge from X per sec to X per ticrate
1184     self.ammo_recharge = self.ammo_recharge * self.ticrate;
1185
1186     if (!self.ammo_flags)
1187         self.ammo_flags = TFL_AMMO_ENERGY | TFL_AMMO_RECHARGE;
1188
1189 // Damage stuff
1190     if(self.spawnflags & TSL_NO_RESPAWN)
1191         if not (self.damage_flags & TFL_DMG_DEATH_NORESPAWN)
1192             self.damage_flags |= TFL_DMG_DEATH_NORESPAWN;
1193
1194 // Offsets & origins
1195     if (!self.tur_shotorg)   self.tur_shotorg = '50 0 50';
1196
1197 // End of default & sanety checks, start building the turret.
1198
1199 // Spawn extra bits
1200     self.tur_head         = spawn();
1201     self.tur_head.netname = self.tur_head.classname = "turret_head";
1202     self.tur_head.team    = self.team;
1203     self.tur_head.owner   = self;
1204
1205     setmodel(self,base);
1206     setmodel(self.tur_head,head);
1207
1208     setsize(self,'-32 -32 0','32 32 32');
1209     setsize(self.tur_head,'-32 -32 0','32 32 32');
1210
1211
1212     // Defend mode?
1213     if(!self.tur_defend)
1214     if (self.target != "")
1215     {
1216         self.tur_defend = find(world, targetname, self.target);
1217         if (self.tur_defend == world)
1218         {
1219             self.target = "";
1220             dprint("Turret has invalid defendpoint!\n");
1221         }
1222     }
1223
1224 // Put pices in place
1225     if not (self.turrcaps_flags & TFL_TURRCAPS_HEADATTACHED)
1226         setorigin(self.tur_head,self.origin);
1227
1228     // In target defend mode, aim on the spot to defend when idle.
1229     if(self.turrcaps_flags & TFL_TURRCAPS_HEADATTACHED)
1230     {
1231         if (self.tur_defend)
1232             self.idle_aim  = self.tur_head.angles + angleofs(self.tur_head,self.tur_defend);
1233         else
1234             self.idle_aim  = '0 0 0';
1235     }
1236     else
1237     {
1238         if (self.tur_defend)
1239             self.idle_aim  = self.tur_head.angles + angleofs(self.tur_head,self.tur_defend);
1240         else
1241             self.idle_aim  = self.angles;
1242     }
1243
1244     if not (self.turrcaps_flags & TFL_TURRCAPS_HEADATTACHED)
1245         self.tur_head.angles    = self.idle_aim;
1246
1247     if (!self.health)
1248         self.health = 150;
1249
1250     self.tur_health      = self.health;
1251     self.tur_head.health = self.health;
1252
1253     self.solid          = SOLID_BBOX;
1254     self.tur_head.solid = SOLID_BBOX;
1255
1256     self.takedamage          = DAMAGE_AIM;
1257     self.tur_head.takedamage = DAMAGE_AIM;
1258
1259     self.movetype            = MOVETYPE_NOCLIP;
1260     self.tur_head.movetype   = MOVETYPE_NOCLIP;
1261
1262     // Team color
1263     if (self.team == COLOR_TEAM1) self.colormod = '1.4 0.8 0.8';
1264     if (self.team == COLOR_TEAM2) self.colormod = '0.8 0.8 1.4';
1265
1266     // Attach stdprocs. override when and what needed
1267     if (self.turrcaps_flags & TFL_TURRCAPS_SUPPORT)
1268     {
1269         self.turret_score_target    = turret_stdproc_targetscore_support;
1270         self.turret_firecheckfunc   = turret_stdproc_firecheck;
1271         self.turret_firefunc        = turret_stdproc_fire;
1272         //self.turret_postthink       = turret_stdproc_nothing;
1273         self.event_damage           = turret_stdproc_damage;
1274         self.tur_head.event_damage  = turret_stdproc_damage;
1275     }
1276     else
1277     {
1278         self.turret_score_target    = turret_stdproc_targetscore_generic;
1279         self.turret_firecheckfunc   = turret_stdproc_firecheck;
1280         self.turret_firefunc        = turret_stdproc_fire;
1281         //self.turret_postthink       = turret_stdproc_nothing;
1282         self.event_damage           = turret_stdproc_damage;
1283         self.tur_head.event_damage  = turret_stdproc_damage;
1284         //self.turret_addtarget       = turret_stdproc_false;
1285     }
1286
1287     self.use = turret_stdproc_use;
1288     self.bot_attack = TRUE;
1289
1290     // Initiate the main AI loop
1291     if(csqc_shared)
1292         self.think     = turret_link;
1293     else
1294         self.think     = turret_think;
1295
1296     ++turret_count;
1297     self.nextthink = time + 1;
1298     self.nextthink +=  turret_count * sys_ticrate;
1299
1300     self.tur_head.team = self.team;
1301     self.view_ofs = '0 0 0';
1302
1303 #ifdef TURRET_DEBUG
1304     self.tur_dbg_start = self.nextthink;
1305     while (vlen(self.tur_dbg_rvec) < 2)
1306         self.tur_dbg_rvec  = randomvec() * 4;
1307
1308     self.tur_dbg_rvec_x = fabs(self.tur_dbg_rvec_x);
1309     self.tur_dbg_rvec_y = fabs(self.tur_dbg_rvec_y);
1310     self.tur_dbg_rvec_z = fabs(self.tur_dbg_rvec_z);
1311 #endif
1312
1313     // Its all good.
1314     self.classname = "turret_main";
1315
1316     self.tur_active = 1;
1317
1318     // In ONS mode, and linked to a ONS ent. need to call the use to set team.
1319     if (g_onslaught && ee)
1320     {
1321         activator = ee;
1322         self.use();
1323     }
1324
1325     return 1;
1326 }
1327
1328