qcsrc/server/bot/havocbot/havocbot.qc

   1 #include "havocbot.qh"
   2 #include "role_ctf.qc"
   3 #include "role_onslaught.qc"
   4 #include "role_keyhunt.qc"
   5 #include "role_freezetag.qc"
   6 #include "role_keepaway.qc"
   7 #include "role_assault.qc"
   8 #include "roles.qc"
   9
  10 void havocbot_ai()
  11 {
  12         if(self.draggedby)
  13                 return;
  14
  15         if(bot_execute_commands())
  16                 return;
  17
  18         if (bot_strategytoken == self)
  19         if (!bot_strategytoken_taken)
  20         {
  21                 if(self.havocbot_blockhead)
  22                 {
  23                         self.havocbot_blockhead = FALSE;
  24                 }
  25                 else
  26                 {
  27                         if not(self.jumppadcount)
  28                                 self.havocbot_role();
  29                 }
  30
  31                 // TODO: tracewalk() should take care of this job (better path finding under water)
  32                 // if we don't have a goal and we're under water look for a waypoint near the "shore" and push it
  33                 if(self.deadflag != DEAD_NO)
  34                 if(self.goalcurrent==world)
  35                 if(self.waterlevel==WATERLEVEL_SWIMMING || self.aistatus & AI_STATUS_OUT_WATER)
  36                 {
  37                         // Look for the closest waypoint out of water
  38                         entity newgoal, head;
  39                         float bestdistance, distance;
  40
  41                         newgoal = world;
  42                         bestdistance = 10000;
  43                         for (head = findchain(classname, "waypoint"); head; head = head.chain)
  44                         {
  45                                 distance = vlen(head.origin - self.origin);
  46                                 if(distance>10000)
  47                                         continue;
  48
  49                                 if(head.origin_z < self.origin_z)
  50                                         continue;
  51
  52                                 if(head.origin_z - self.origin_z - self.view_ofs_z > 100)
  53                                         continue;
  54
  55                                 if (pointcontents(head.origin + head.maxs + '0 0 1') != CONTENT_EMPTY)
  56                                         continue;
  57
  58                                 traceline(self.origin + self.view_ofs , head.origin, TRUE, head);
  59
  60                                 if(trace_fraction<1)
  61                                         continue;
  62
  63                                 if(distance<bestdistance)
  64                                 {
  65                                         newgoal = head;
  66                                         bestdistance = distance;
  67                                 }
  68                         }
  69
  70                         if(newgoal)
  71                         {
  72                         //      te_wizspike(newgoal.origin);
  73                                 navigation_pushroute(newgoal);
  74                         }
  75                 }
  76
  77                 // token has been used this frame
  78                 bot_strategytoken_taken = TRUE;
  79         }
  80
  81         if(self.deadflag != DEAD_NO)
  82                 return;
  83
  84         havocbot_chooseenemy();
  85         if (self.bot_chooseweapontime < time )
  86         {
  87                 self.bot_chooseweapontime = time + autocvar_bot_ai_chooseweaponinterval;
  88                 havocbot_chooseweapon();
  89         }
  90         havocbot_aim();
  91         lag_update();
  92         if (self.bot_aimtarg)
  93         {
  94                 self.aistatus |= AI_STATUS_ATTACKING;
  95                 self.aistatus &~= AI_STATUS_ROAMING;
  96
  97                 if(!WEPSET_EMPTY_E(self))
  98                 {
  99                         weapon_action(self.weapon, WR_AIM);
 100                         if (autocvar_bot_nofire || IS_INDEPENDENT_PLAYER(self))
 101                         {
 102                                 self.BUTTON_ATCK = FALSE;
 103                                 self.BUTTON_ATCK2 = FALSE;
 104                         }
 105                         else
 106                         {
 107                                 if(self.BUTTON_ATCK||self.BUTTON_ATCK2)
 108                                         self.lastfiredweapon = self.weapon;
 109                         }
 110                 }
 111                 else
 112                 {
 113                         if(self.bot_aimtarg.classname=="player")
 114                                 bot_aimdir(self.bot_aimtarg.origin + self.bot_aimtarg.view_ofs - self.origin - self.view_ofs , -1);
 115                 }
 116         }
 117         else if (self.goalcurrent)
 118         {
 119                 self.aistatus |= AI_STATUS_ROAMING;
 120                 self.aistatus &~= AI_STATUS_ATTACKING;
 121
 122                 vector now,v,next;//,heading;
 123                 float aimdistance,skillblend,distanceblend,blend;
 124                 next = now = ( (self.goalcurrent.absmin + self.goalcurrent.absmax) * 0.5) - (self.origin + self.view_ofs);
 125                 aimdistance = vlen(now);
 126                 //heading = self.velocity;
 127                 //dprint(self.goalstack01.classname,etos(self.goalstack01),"\n");
 128                 if(
 129                         self.goalstack01 != self && self.goalstack01 != world && self.aistatus & AI_STATUS_RUNNING == 0 &&
 130                         !(self.goalcurrent.wpflags & WAYPOINTFLAG_TELEPORT)
 131                 )
 132                         next = ((self.goalstack01.absmin + self.goalstack01.absmax) * 0.5) - (self.origin + self.view_ofs);
 133
 134                 skillblend=bound(0,(skill+self.bot_moveskill-2.5)*0.5,1); //lower skill player can't preturn
 135                 distanceblend=bound(0,aimdistance/autocvar_bot_ai_keyboard_distance,1);
 136                 blend = skillblend * (1-distanceblend);
 137                 //v = (now * (distanceblend) + next * (1-distanceblend)) * (skillblend) + now * (1-skillblend);
 138                 //v = now * (distanceblend) * (skillblend) + next * (1-distanceblend) * (skillblend) + now * (1-skillblend);
 139                 //v = now * ((1-skillblend) + (distanceblend) * (skillblend)) + next * (1-distanceblend) * (skillblend);
 140                 v = now + blend * (next - now);
 141                 //dprint(etos(self), " ");
 142                 //dprint(vtos(now), ":", vtos(next), "=", vtos(v), " (blend ", ftos(blend), ")\n");
 143                 //v = now * (distanceblend) + next * (1-distanceblend);
 144                 if (self.waterlevel < WATERLEVEL_SWIMMING)
 145                         v_z = 0;
 146                 //dprint("walk at:", vtos(v), "\n");
 147                 //te_lightning2(world, self.origin, self.goalcurrent.origin);
 148                 bot_aimdir(v, -1);
 149         }
 150         havocbot_movetogoal();
 151
 152         // if the bot is not attacking, consider reloading weapons
 153         if not(self.aistatus & AI_STATUS_ATTACKING)
 154         {
 155                 float i;
 156                 entity e;
 157
 158                 // we are currently holding a weapon that's not fully loaded, reload it
 159                 if(skill >= 2) // bots can only reload the held weapon on purpose past this skill
 160                 if(self.clip_load < self.clip_size)
 161                         self.impulse = 20; // "press" the reload button, not sure if this is done right
 162
 163                 // if we're not reloading a weapon, switch to any weapon in our invnetory that's not fully loaded to reload it next
 164                 // the code above executes next frame, starting the reloading then
 165                 if(skill >= 5) // bots can only look for unloaded weapons past this skill
 166                 if(self.clip_load >= 0) // only if we're not reloading a weapon already
 167                 {
 168                         for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 169                         {
 170                                 e = get_weaponinfo(i);
 171                                 if (WEPSET_CONTAINS_EW(self, i) && (e.spawnflags & WEP_FLAG_RELOADABLE) && (self.weapon_load[i] < cvar(strcat("g_balance_", e.netname, "_reload_ammo"))))
 172                                         self.switchweapon = i;
 173                         }
 174                 }
 175         }
 176 }
 177
 178 void havocbot_keyboard_movement(vector destorg)
 179 {
 180         vector keyboard;
 181         float blend, maxspeed;
 182         float sk;
 183
 184         sk = skill + self.bot_moveskill;
 185
 186         maxspeed = autocvar_sv_maxspeed;
 187
 188         if (time < self.havocbot_keyboardtime)
 189                 return;
 190
 191         self.havocbot_keyboardtime =
 192                 max(
 193                         self.havocbot_keyboardtime
 194                                 + 0.05/max(1, sk+self.havocbot_keyboardskill)
 195                                 + random()*0.025/max(0.00025, skill+self.havocbot_keyboardskill)
 196                 , time);
 197         keyboard = self.movement * (1.0 / maxspeed);
 198
 199         float trigger, trigger1;
 200         blend = bound(0,sk*0.1,1);
 201         trigger = autocvar_bot_ai_keyboard_threshold;
 202         trigger1 = 0 - trigger;
 203
 204         // categorize forward movement
 205         // at skill < 1.5 only forward
 206         // at skill < 2.5 only individual directions
 207         // at skill < 4.5 only individual directions, and forward diagonals
 208         // at skill >= 4.5, all cases allowed
 209         if (keyboard_x > trigger)
 210         {
 211                 keyboard_x = 1;
 212                 if (sk < 2.5)
 213                         keyboard_y = 0;
 214         }
 215         else if (keyboard_x < trigger1 && sk > 1.5)
 216         {
 217                 keyboard_x = -1;
 218                 if (sk < 4.5)
 219                         keyboard_y = 0;
 220         }
 221         else
 222         {
 223                 keyboard_x = 0;
 224                 if (sk < 1.5)
 225                         keyboard_y = 0;
 226         }
 227         if (sk < 4.5)
 228                 keyboard_z = 0;
 229
 230         if (keyboard_y > trigger)
 231                 keyboard_y = 1;
 232         else if (keyboard_y < trigger1)
 233                 keyboard_y = -1;
 234         else
 235                 keyboard_y = 0;
 236
 237         if (keyboard_z > trigger)
 238                 keyboard_z = 1;
 239         else if (keyboard_z < trigger1)
 240                 keyboard_z = -1;
 241         else
 242                 keyboard_z = 0;
 243
 244         self.havocbot_keyboard = keyboard * maxspeed;
 245         if (self.havocbot_ducktime>time) self.BUTTON_CROUCH=TRUE;
 246
 247         keyboard = self.havocbot_keyboard;
 248         blend = bound(0,vlen(destorg-self.origin)/autocvar_bot_ai_keyboard_distance,1); // When getting close move with 360 degree
 249         //dprint("movement ", vtos(self.movement), " keyboard ", vtos(keyboard), " blend ", ftos(blend), "\n");
 250         self.movement = self.movement + (keyboard - self.movement) * blend;
 251 }
 252
 253 void havocbot_bunnyhop(vector dir)
 254 {
 255         float bunnyhopdistance;
 256         vector deviation;
 257         float maxspeed;
 258         vector gco, gno;
 259
 260         if(autocvar_g_midair)
 261                 return;
 262
 263         // Don't jump when attacking
 264         if(self.aistatus & AI_STATUS_ATTACKING)
 265                 return;
 266
 267         if(self.goalcurrent.classname == "player")
 268                 return;
 269
 270         maxspeed = autocvar_sv_maxspeed;
 271
 272         if(self.aistatus & AI_STATUS_DANGER_AHEAD)
 273         {
 274                 self.aistatus &~= AI_STATUS_RUNNING;
 275                 self.BUTTON_JUMP = FALSE;
 276                 self.bot_canruntogoal = 0;
 277                 self.bot_timelastseengoal = 0;
 278                 return;
 279         }
 280
 281         if(self.waterlevel > WATERLEVEL_WETFEET)
 282         {
 283                 self.aistatus &~= AI_STATUS_RUNNING;
 284                 return;
 285         }
 286
 287         if(self.bot_lastseengoal != self.goalcurrent && !(self.aistatus & AI_STATUS_RUNNING))
 288         {
 289                 self.bot_canruntogoal = 0;
 290                 self.bot_timelastseengoal = 0;
 291         }
 292
 293         gco = (self.goalcurrent.absmin + self.goalcurrent.absmax) * 0.5;
 294         bunnyhopdistance = vlen(self.origin - gco);
 295
 296         // Run only to visible goals
 297         if(self.flags & FL_ONGROUND)
 298         if(self.speed==maxspeed)
 299         if(checkpvs(self.origin + self.view_ofs, self.goalcurrent))
 300         {
 301                         self.bot_lastseengoal = self.goalcurrent;
 302
 303                         // seen it before
 304                         if(self.bot_timelastseengoal)
 305                         {
 306                                 // for a period of time
 307                                 if(time - self.bot_timelastseengoal > autocvar_bot_ai_bunnyhop_firstjumpdelay)
 308                                 {
 309                                         float checkdistance;
 310                                         checkdistance = TRUE;
 311
 312                                         // don't run if it is too close
 313                                         if(self.bot_canruntogoal==0)
 314                                         {
 315                                                 if(bunnyhopdistance > autocvar_bot_ai_bunnyhop_startdistance)
 316                                                         self.bot_canruntogoal = 1;
 317                                                 else
 318                                                         self.bot_canruntogoal = -1;
 319                                         }
 320
 321                                         if(self.bot_canruntogoal != 1)
 322                                                 return;
 323
 324                                         if(self.aistatus & AI_STATUS_ROAMING)
 325                                         if(self.goalcurrent.classname=="waypoint")
 326                                         if not(self.goalcurrent.wpflags & WAYPOINTFLAG_PERSONAL)
 327                                         if(fabs(gco_z - self.origin_z) < self.maxs_z - self.mins_z)
 328                                         if(self.goalstack01!=world)
 329                                         {
 330                                                 gno = (self.goalstack01.absmin + self.goalstack01.absmax) * 0.5;
 331                                                 deviation = vectoangles(gno - self.origin) - vectoangles(gco - self.origin);
 332                                                 while (deviation_y < -180) deviation_y = deviation_y + 360;
 333                                                 while (deviation_y > 180) deviation_y = deviation_y - 360;
 334
 335                                                 if(fabs(deviation_y) < 20)
 336                                                 if(bunnyhopdistance < vlen(self.origin - gno))
 337                                                 if(fabs(gno_z - gco_z) < self.maxs_z - self.mins_z)
 338                                                 {
 339                                                         if(vlen(gco - gno) > autocvar_bot_ai_bunnyhop_startdistance)
 340                                                         if(checkpvs(self.origin + self.view_ofs, self.goalstack01))
 341                                                         {
 342                                                                 checkdistance = FALSE;
 343                                                         }
 344                                                 }
 345                                         }
 346
 347                                         if(checkdistance)
 348                                         {
 349                                                 self.aistatus &~= AI_STATUS_RUNNING;
 350                                                 if(bunnyhopdistance > autocvar_bot_ai_bunnyhop_stopdistance)
 351                                                         self.BUTTON_JUMP = TRUE;
 352                                         }
 353                                         else
 354                                         {
 355                                                 self.aistatus |= AI_STATUS_RUNNING;
 356                                                 self.BUTTON_JUMP = TRUE;
 357                                         }
 358                                 }
 359                         }
 360                         else
 361                         {
 362                                 self.bot_timelastseengoal = time;
 363                         }
 364         }
 365         else
 366         {
 367                 self.bot_timelastseengoal = 0;
 368         }
 369
 370 #if 0
 371         // Release jump button
 372         if(!cvar("sv_pogostick"))
 373         if(self.flags & FL_ONGROUND == 0)
 374         {
 375                 if(self.velocity_z < 0 || vlen(self.velocity)<maxspeed)
 376                         self.BUTTON_JUMP = FALSE;
 377
 378                 // Strafe
 379                 if(self.aistatus & AI_STATUS_RUNNING)
 380                 if(vlen(self.velocity)>maxspeed)
 381                 {
 382                         deviation = vectoangles(dir) - vectoangles(self.velocity);
 383                         while (deviation_y < -180) deviation_y = deviation_y + 360;
 384                         while (deviation_y > 180) deviation_y = deviation_y - 360;
 385
 386                         if(fabs(deviation_y)>10)
 387                                 self.movement_x = 0;
 388
 389                         if(deviation_y>10)
 390                                 self.movement_y = maxspeed * -1;
 391                         else if(deviation_y<10)
 392                                 self.movement_y = maxspeed;
 393
 394                 }
 395         }
 396 #endif
 397 }
 398
 399 void havocbot_movetogoal()
 400 {
 401         vector destorg;
 402         vector diff;
 403         vector dir;
 404         vector flatdir;
 405         vector m1;
 406         vector m2;
 407         vector evadeobstacle;
 408         vector evadelava;
 409         float s;
 410         float maxspeed;
 411         vector gco;
 412         //float dist;
 413         vector dodge;
 414         //if (self.goalentity)
 415         //      te_lightning2(self, self.origin, (self.goalentity.absmin + self.goalentity.absmax) * 0.5);
 416         self.movement = '0 0 0';
 417         maxspeed = autocvar_sv_maxspeed;
 418
 419         // Jetpack navigation
 420         if(self.goalcurrent)
 421         if(self.navigation_jetpack_goal)
 422         if(self.goalcurrent==self.navigation_jetpack_goal)
 423         if(self.ammo_fuel)
 424         {
 425                 if(autocvar_bot_debug_goalstack)
 426                 {
 427                         debuggoalstack();
 428                         te_wizspike(self.navigation_jetpack_point);
 429                 }
 430
 431                 // Take off
 432                 if not(self.aistatus & AI_STATUS_JETPACK_FLYING)
 433                 {
 434                         // Brake almost completely so it can get a good direction
 435                         if(vlen(self.velocity)>10)
 436                                 return;
 437                         self.aistatus |= AI_STATUS_JETPACK_FLYING;
 438                 }
 439
 440                 makevectors(self.v_angle_y * '0 1 0');
 441                 dir = normalize(self.navigation_jetpack_point - self.origin);
 442
 443                 // Landing
 444                 if(self.aistatus & AI_STATUS_JETPACK_LANDING)
 445                 {
 446                         // Calculate brake distance in xy
 447                         float db, v, d;
 448                         vector dxy;
 449
 450                         dxy = self.origin - ( ( self.goalcurrent.absmin + self.goalcurrent.absmax ) * 0.5 ); dxy_z = 0;
 451                         d = vlen(dxy);
 452                         v = vlen(self.velocity -  self.velocity_z * '0 0 1');
 453                         db = (pow(v,2) / (autocvar_g_jetpack_acceleration_side * 2)) + 100;
 454                 //      dprint("distance ", ftos(ceil(d)), " velocity ", ftos(ceil(v)), " brake at ", ftos(ceil(db)), "\n");
 455                         if(d < db || d < 500)
 456                         {
 457                                 // Brake
 458                                 if(fabs(self.velocity_x)>maxspeed*0.3)
 459                                 {
 460                                         self.movement_x = dir * v_forward * -maxspeed;
 461                                         return;
 462                                 }
 463                                 // Switch to normal mode
 464                                 self.navigation_jetpack_goal = world;
 465                                 self.aistatus &~= AI_STATUS_JETPACK_LANDING;
 466                                 self.aistatus &~= AI_STATUS_JETPACK_FLYING;
 467                                 return;
 468                         }
 469                 }
 470                 else if(checkpvs(self.origin,self.goalcurrent))
 471                 {
 472                         // If I can see the goal switch to landing code
 473                         self.aistatus &~= AI_STATUS_JETPACK_FLYING;
 474                         self.aistatus |= AI_STATUS_JETPACK_LANDING;
 475                         return;
 476                 }
 477
 478                 // Flying
 479                 self.BUTTON_HOOK = TRUE;
 480                 if(self.navigation_jetpack_point_z - PL_MAX_z + PL_MIN_z < self.origin_z)
 481                 {
 482                         self.movement_x = dir * v_forward * maxspeed;
 483                         self.movement_y = dir * v_right * maxspeed;
 484                 }
 485                 return;
 486         }
 487
 488         // Handling of jump pads
 489         if(self.jumppadcount)
 490         {
 491                 // If got stuck on the jump pad try to reach the farthest visible waypoint
 492                 if(self.aistatus & AI_STATUS_OUT_JUMPPAD)
 493                 {
 494                         if(fabs(self.velocity_z)<50)
 495                         {
 496                                 entity head, newgoal;
 497                                 float distance, bestdistance;
 498
 499                                 for (head = findchain(classname, "waypoint"); head; head = head.chain)
 500                                 {
 501
 502                                         distance = vlen(head.origin - self.origin);
 503                                         if(distance>1000)
 504                                                 continue;
 505
 506                                         traceline(self.origin + self.view_ofs , ( ( head.absmin + head.absmax ) * 0.5 ), TRUE, world);
 507
 508                                         if(trace_fraction<1)
 509                                                 continue;
 510
 511                                         if(distance>bestdistance)
 512                                         {
 513                                                 newgoal = head;
 514                                                 bestdistance = distance;
 515                                         }
 516                                 }
 517
 518                                 if(newgoal)
 519                                 {
 520                                         self.ignoregoal = self.goalcurrent;
 521                                         self.ignoregoaltime = time + autocvar_bot_ai_ignoregoal_timeout;
 522                                         navigation_clearroute();
 523                                         navigation_routetogoal(newgoal, self.origin);
 524                                         self.aistatus &~= AI_STATUS_OUT_JUMPPAD;
 525                                 }
 526                         }
 527                         else
 528                                 return;
 529                 }
 530                 else
 531                 {
 532                         if(self.velocity_z>0)
 533                         {
 534                                 float threshold, sxy;
 535                                 vector velxy = self.velocity; velxy_z = 0;
 536                                 sxy = vlen(velxy);
 537                                 threshold = maxspeed * 0.2;
 538                                 if(sxy < threshold)
 539                                 {
 540                                         dprint("Warning: ", self.netname, " got stuck on a jumppad (velocity in xy is ", ftos(sxy), "), trying to get out of it now\n");
 541                                         self.aistatus |= AI_STATUS_OUT_JUMPPAD;
 542                                 }
 543                                 return;
 544                         }
 545
 546                         // Don't chase players while using a jump pad
 547                         if(self.goalcurrent.classname=="player" || self.goalstack01.classname=="player")
 548                                 return;
 549                 }
 550         }
 551         else if(self.aistatus & AI_STATUS_OUT_JUMPPAD)
 552                 self.aistatus &~= AI_STATUS_OUT_JUMPPAD;
 553
 554         // If there is a trigger_hurt right below try to use the jetpack or make a rocketjump
 555         if(skill>6)
 556         if not(self.flags & FL_ONGROUND)
 557         {
 558                 tracebox(self.origin, self.mins, self.maxs, self.origin + '0 0 -65536', MOVE_NOMONSTERS, self);
 559                 if(tracebox_hits_trigger_hurt(self.origin, self.mins, self.maxs, trace_endpos ))
 560                 if(self.items & IT_JETPACK)
 561                 {
 562                         tracebox(self.origin, self.mins, self.maxs, self.origin + '0 0 65536', MOVE_NOMONSTERS, self);
 563                         if(tracebox_hits_trigger_hurt(self.origin, self.mins, self.maxs, trace_endpos + '0 0 1' ))
 564                         {
 565                                 if(self.velocity_z<0)
 566                                 {
 567                                         self.BUTTON_HOOK = TRUE;
 568                                 }
 569                         }
 570                         else
 571                                 self.BUTTON_HOOK = TRUE;
 572
 573                         // If there is no goal try to move forward
 574
 575                         if(self.goalcurrent==world)
 576                                 dir = v_forward;
 577                         else
 578                                 dir = normalize(( ( self.goalcurrent.absmin + self.goalcurrent.absmax ) * 0.5 ) - self.origin);
 579
 580                         vector xyvelocity = self.velocity; xyvelocity_z = 0;
 581                         float xyspeed = xyvelocity * dir;
 582
 583                         if(xyspeed < (maxspeed / 2))
 584                         {
 585                                 makevectors(self.v_angle_y * '0 1 0');
 586                                 tracebox(self.origin, self.mins, self.maxs, self.origin + (dir * maxspeed * 3), MOVE_NOMONSTERS, self);
 587                                 if(trace_fraction==1)
 588                                 {
 589                                         self.movement_x = dir * v_forward * maxspeed;
 590                                         self.movement_y = dir * v_right * maxspeed;
 591                                         if (skill < 10)
 592                                                 havocbot_keyboard_movement(self.origin + dir * 100);
 593                                 }
 594                         }
 595
 596                         self.havocbot_blockhead = TRUE;
 597
 598                         return;
 599                 }
 600                 else if(self.health>autocvar_g_balance_rocketlauncher_damage*0.5)
 601                 {
 602                         if(self.velocity_z < 0)
 603                         if(client_hasweapon(self, WEP_ROCKET_LAUNCHER, TRUE, FALSE))
 604                         {
 605                                 self.movement_x = maxspeed;
 606
 607                                 if(self.rocketjumptime)
 608                                 {
 609                                         if(time > self.rocketjumptime)
 610                                         {
 611                                                 self.BUTTON_ATCK2 = TRUE;
 612                                                 self.rocketjumptime = 0;
 613                                         }
 614                                         return;
 615                                 }
 616
 617                                 self.switchweapon = WEP_ROCKET_LAUNCHER;
 618                                 self.v_angle_x = 90;
 619                                 self.BUTTON_ATCK = TRUE;
 620                                 self.rocketjumptime = time + autocvar_g_balance_rocketlauncher_detonatedelay;
 621                                 return;
 622                         }
 623                 }
 624                 else
 625                 {
 626                         // If there is no goal try to move forward
 627                         if(self.goalcurrent==world)
 628                                 self.movement_x = maxspeed;
 629                 }
 630         }
 631
 632         // If we are under water with no goals, swim up
 633         if(self.waterlevel)
 634         if(self.goalcurrent==world)
 635         {
 636                 dir = '0 0 0';
 637                 if(self.waterlevel>WATERLEVEL_SWIMMING)
 638                         dir_z = 1;
 639                 else if(self.velocity_z >= 0 && !(self.waterlevel == WATERLEVEL_WETFEET && self.watertype == CONTENT_WATER))
 640                         self.BUTTON_JUMP = TRUE;
 641                 else
 642                         self.BUTTON_JUMP = FALSE;
 643                 makevectors(self.v_angle_y * '0 1 0');
 644                 self.movement_x = dir * v_forward * maxspeed;
 645                 self.movement_y = dir * v_right * maxspeed;
 646                 self.movement_z = dir * v_up * maxspeed;
 647         }
 648
 649         // if there is nowhere to go, exit
 650         if (self.goalcurrent == world)
 651                 return;
 652
 653         if (self.goalcurrent)
 654                 navigation_poptouchedgoals();
 655
 656         // if ran out of goals try to use an alternative goal or get a new strategy asap
 657         if(self.goalcurrent == world)
 658         {
 659                 self.bot_strategytime = 0;
 660                 return;
 661         }
 662
 663
 664         if(autocvar_bot_debug_goalstack)
 665                 debuggoalstack();
 666
 667         m1 = self.goalcurrent.origin + self.goalcurrent.mins;
 668         m2 = self.goalcurrent.origin + self.goalcurrent.maxs;
 669         destorg = self.origin;
 670         destorg_x = bound(m1_x, destorg_x, m2_x);
 671         destorg_y = bound(m1_y, destorg_y, m2_y);
 672         destorg_z = bound(m1_z, destorg_z, m2_z);
 673         diff = destorg - self.origin;
 674         //dist = vlen(diff);
 675         dir = normalize(diff);
 676         flatdir = diff;flatdir_z = 0;
 677         flatdir = normalize(flatdir);
 678         gco = (self.goalcurrent.absmin + self.goalcurrent.absmax) * 0.5;
 679
 680         //if (self.bot_dodgevector_time < time)
 681         {
 682         //      self.bot_dodgevector_time = time + cvar("bot_ai_dodgeupdateinterval");
 683         //      self.bot_dodgevector_jumpbutton = 1;
 684                 evadeobstacle = '0 0 0';
 685                 evadelava = '0 0 0';
 686
 687                 if (self.waterlevel)
 688                 {
 689                         if(self.waterlevel>WATERLEVEL_SWIMMING)
 690                         {
 691                         //      flatdir_z = 1;
 692                                 self.aistatus |= AI_STATUS_OUT_WATER;
 693                         }
 694                         else
 695                         {
 696                                 if(self.velocity_z >= 0 && !(self.watertype == CONTENT_WATER && gco_z < self.origin_z) &&
 697                                         ( !(self.waterlevel == WATERLEVEL_WETFEET && self.watertype == CONTENT_WATER) || self.aistatus & AI_STATUS_OUT_WATER))
 698                                         self.BUTTON_JUMP = TRUE;
 699                                 else
 700                                         self.BUTTON_JUMP = FALSE;
 701                         }
 702                         dir = normalize(flatdir);
 703                         makevectors(self.v_angle_y * '0 1 0');
 704                 }
 705                 else
 706                 {
 707                         if(self.aistatus & AI_STATUS_OUT_WATER)
 708                                 self.aistatus &~= AI_STATUS_OUT_WATER;
 709
 710                         // jump if going toward an obstacle that doesn't look like stairs we
 711                         // can walk up directly
 712                         tracebox(self.origin, self.mins, self.maxs, self.origin + self.velocity * 0.2, FALSE, self);
 713                         if (trace_fraction < 1)
 714                         if (trace_plane_normal_z < 0.7)
 715                         {
 716                                 s = trace_fraction;
 717                                 tracebox(self.origin + stepheightvec, self.mins, self.maxs, self.origin + self.velocity * 0.2 + stepheightvec, FALSE, self);
 718                                 if (trace_fraction < s + 0.01)
 719                                 if (trace_plane_normal_z < 0.7)
 720                                 {
 721                                         s = trace_fraction;
 722                                         tracebox(self.origin + jumpstepheightvec, self.mins, self.maxs, self.origin + self.velocity * 0.2 + jumpstepheightvec, FALSE, self);
 723                                         if (trace_fraction > s)
 724                                                 self.BUTTON_JUMP = 1;
 725                                 }
 726                         }
 727
 728                         // avoiding dangers and obstacles
 729                         vector dst_ahead, dst_down;
 730                         makevectors(self.v_angle_y * '0 1 0');
 731                         dst_ahead = self.origin + self.view_ofs + (self.velocity * 0.4) + (v_forward * 32 * 3);
 732                         dst_down = dst_ahead + '0 0 -1500';
 733
 734                         // Look ahead
 735                         traceline(self.origin + self.view_ofs , dst_ahead, TRUE, world);
 736
 737                         // Check head-banging against walls
 738                         if(vlen(self.origin + self.view_ofs - trace_endpos) < 25 && !(self.aistatus & AI_STATUS_OUT_WATER))
 739                         {
 740                                 self.BUTTON_JUMP = TRUE;
 741                                 if(self.facingwalltime && time > self.facingwalltime)
 742                                 {
 743                                         self.ignoregoal = self.goalcurrent;
 744                                         self.ignoregoaltime = time + autocvar_bot_ai_ignoregoal_timeout;
 745                                         self.bot_strategytime = 0;
 746                                         return;
 747                                 }
 748                                 else
 749                                 {
 750                                         self.facingwalltime = time + 0.05;
 751                                 }
 752                         }
 753                         else
 754                         {
 755                                 self.facingwalltime = 0;
 756
 757                                 if(self.ignoregoal != world && time > self.ignoregoaltime)
 758                                 {
 759                                         self.ignoregoal = world;
 760                                         self.ignoregoaltime = 0;
 761                                 }
 762                         }
 763
 764                         // Check for water/slime/lava and dangerous edges
 765                         // (only when the bot is on the ground or jumping intentionally)
 766                         self.aistatus &~= AI_STATUS_DANGER_AHEAD;
 767
 768                         if(trace_fraction == 1 && self.jumppadcount == 0 && !self.goalcurrent.wphardwired )
 769                         if(self.flags & FL_ONGROUND || self.aistatus & AI_STATUS_RUNNING || self.BUTTON_JUMP == TRUE)
 770                         {
 771                                 // Look downwards
 772                                 traceline(dst_ahead , dst_down, TRUE, world);
 773                         //      te_lightning2(world, self.origin, dst_ahead);   // Draw "ahead" look
 774                         //      te_lightning2(world, dst_ahead, dst_down);              // Draw "downwards" look
 775                                 if(trace_endpos_z < self.origin_z + self.mins_z)
 776                                 {
 777                                         s = pointcontents(trace_endpos + '0 0 1');
 778                                         if (s != CONTENT_SOLID)
 779                                         if (s == CONTENT_LAVA || s == CONTENT_SLIME)
 780                                                 evadelava = normalize(self.velocity) * -1;
 781                                         else if (s == CONTENT_SKY)
 782                                                 evadeobstacle = normalize(self.velocity) * -1;
 783                                         else if (!boxesoverlap(dst_ahead - self.view_ofs + self.mins, dst_ahead - self.view_ofs + self.maxs,
 784                                                                 self.goalcurrent.absmin, self.goalcurrent.absmax))
 785                                         {
 786                                                 // if ain't a safe goal with "holes" (like the jumpad on soylent)
 787                                                 // and there is a trigger_hurt below
 788                                                 if(tracebox_hits_trigger_hurt(dst_ahead, self.mins, self.maxs, trace_endpos))
 789                                                 {
 790                                                         // Remove dangerous dynamic goals from stack
 791                                                         dprint("bot ", self.netname, " avoided the goal ", self.goalcurrent.classname, " ", etos(self.goalcurrent), " because it led to a dangerous path; goal stack cleared\n");
 792                                                         navigation_clearroute();
 793                                                         return;
 794                                                 }
 795                                         }
 796                                 }
 797                         }
 798
 799                         dir = flatdir;
 800                         evadeobstacle_z = 0;
 801                         evadelava_z = 0;
 802                         makevectors(self.v_angle_y * '0 1 0');
 803
 804                         if(evadeobstacle!='0 0 0'||evadelava!='0 0 0')
 805                                 self.aistatus |= AI_STATUS_DANGER_AHEAD;
 806                 }
 807
 808                 dodge = havocbot_dodge();
 809                 dodge = dodge * bound(0,0.5+(skill+self.bot_dodgeskill)*0.1,1);
 810                 evadelava = evadelava * bound(1,3-(skill+self.bot_dodgeskill),3); //Noobs fear lava a lot and take more distance from it
 811                 traceline(self.origin, ( ( self.enemy.absmin + self.enemy.absmax ) * 0.5 ), TRUE, world);
 812                 if(trace_ent.classname == "player")
 813                         dir = dir * bound(0,(skill+self.bot_dodgeskill)/7,1);
 814
 815                 dir = normalize(dir + dodge + evadeobstacle + evadelava);
 816         //      self.bot_dodgevector = dir;
 817         //      self.bot_dodgevector_jumpbutton = self.BUTTON_JUMP;
 818         }
 819
 820         if(time < self.ladder_time)
 821         {
 822                 if(self.goalcurrent.origin_z + self.goalcurrent.mins_z > self.origin_z + self.mins_z)
 823                 {
 824                         if(self.origin_z + self.mins_z  < self.ladder_entity.origin_z + self.ladder_entity.maxs_z)
 825                                 dir_z = 1;
 826                 }
 827                 else
 828                 {
 829                         if(self.origin_z + self.mins_z  > self.ladder_entity.origin_z + self.ladder_entity.mins_z)
 830                                 dir_z = -1;
 831                 }
 832         }
 833
 834         //dir = self.bot_dodgevector;
 835         //if (self.bot_dodgevector_jumpbutton)
 836         //      self.BUTTON_JUMP = 1;
 837         self.movement_x = dir * v_forward * maxspeed;
 838         self.movement_y = dir * v_right * maxspeed;
 839         self.movement_z = dir * v_up * maxspeed;
 840
 841         // Emulate keyboard interface
 842         if (skill < 10)
 843                 havocbot_keyboard_movement(destorg);
 844
 845         // Bunnyhop!
 846 //      if(self.aistatus & AI_STATUS_ROAMING)
 847         if(self.goalcurrent)
 848         if(skill+self.bot_moveskill >= autocvar_bot_ai_bunnyhop_skilloffset)
 849                 havocbot_bunnyhop(dir);
 850
 851         if ((dir * v_up) >= autocvar_sv_jumpvelocity*0.5 && (self.flags & FL_ONGROUND)) self.BUTTON_JUMP=1;
 852         if (((dodge * v_up) > 0) && random()*frametime >= 0.2*bound(0,(10-skill-self.bot_dodgeskill)*0.1,1)) self.BUTTON_JUMP=TRUE;
 853         if (((dodge * v_up) < 0) && random()*frametime >= 0.5*bound(0,(10-skill-self.bot_dodgeskill)*0.1,1)) self.havocbot_ducktime=time+0.3/bound(0.1,skill+self.bot_dodgeskill,10);
 854 }
 855
 856 void havocbot_chooseenemy()
 857 {
 858         entity head, best, head2;
 859         float rating, bestrating, i, hf;
 860         vector eye, v;
 861         if (autocvar_bot_nofire || IS_INDEPENDENT_PLAYER(self))
 862         {
 863                 self.enemy = world;
 864                 return;
 865         }
 866         if (self.enemy)
 867         {
 868                 if (!bot_shouldattack(self.enemy))
 869                 {
 870                         // enemy died or something, find a new target
 871                         self.enemy = world;
 872                         self.havocbot_chooseenemy_finished = time;
 873                 }
 874                 else if (self.havocbot_stickenemy)
 875                 {
 876                         // tracking last chosen enemy
 877                         // if enemy is visible
 878                         // and not really really far away
 879                         // and we're not severely injured
 880                         // then keep tracking for a half second into the future
 881                         traceline(self.origin+self.view_ofs, ( self.enemy.absmin + self.enemy.absmax ) * 0.5,FALSE,world);
 882                         if (trace_ent == self.enemy || trace_fraction == 1)
 883                         if (vlen((( self.enemy.absmin + self.enemy.absmax ) * 0.5) - self.origin) < 1000)
 884                         if (self.health > 30)
 885                         {
 886                                 // remain tracking him for a shot while (case he went after a small corner or pilar
 887                                 self.havocbot_chooseenemy_finished = time + 0.5;
 888                                 return;
 889                         }
 890                         // enemy isn't visible, or is far away, or we're injured severely
 891                         // so stop preferring this enemy
 892                         // (it will still take a half second until a new one is chosen)
 893                         self.havocbot_stickenemy = 0;
 894                 }
 895         }
 896         if (time < self.havocbot_chooseenemy_finished)
 897                 return;
 898         self.havocbot_chooseenemy_finished = time + autocvar_bot_ai_enemydetectioninterval;
 899         eye = self.origin + self.view_ofs;
 900         best = world;
 901         bestrating = 100000000;
 902         head = head2 = findchainfloat(bot_attack, TRUE);
 903
 904         // Backup hit flags
 905         hf = self.dphitcontentsmask;
 906
 907         // Search for enemies, if no enemy can be seen directly try to look through transparent objects
 908
 909         self.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
 910
 911         for(;;)
 912         {
 913                 while (head)
 914                 {
 915                         v = (head.absmin + head.absmax) * 0.5;
 916                         rating = vlen(v - eye);
 917                         if (rating<autocvar_bot_ai_enemydetectionradius)
 918                         if (bestrating > rating)
 919                         if (bot_shouldattack(head))
 920                         {
 921                                 traceline(eye, v, TRUE, self);
 922                                 if (trace_ent == head || trace_fraction >= 1)
 923                                 {
 924                                         best = head;
 925                                         bestrating = rating;
 926                                 }
 927                         }
 928                         head = head.chain;
 929                 }
 930
 931                 // I want to do a second scan if no enemy was found or I don't have weapons
 932                 // TODO: Perform the scan when using the rifle (requires changes on the rifle code)
 933                 if(best || !WEPSET_EMPTY_E(self)) // || self.weapon == WEP_RIFLE
 934                         break;
 935                 if(i)
 936                         break;
 937
 938                 // Set flags to see through transparent objects
 939                 self.dphitcontentsmask |= DPCONTENTS_OPAQUE;
 940
 941                 head = head2;
 942                 ++i;
 943         }
 944
 945         // Restore hit flags
 946         self.dphitcontentsmask = hf;
 947
 948         self.enemy = best;
 949         self.havocbot_stickenemy = TRUE;
 950 }
 951
 952 float havocbot_chooseweapon_checkreload(float new_weapon)
 953 {
 954         // bots under this skill cannot find unloaded weapons to reload idly when not in combat,
 955         // so skip this for them, or they'll never get to reload their weapons at all.
 956         // this also allows bots under this skill to be more stupid, and reload more often during combat :)
 957         if(skill < 5)
 958                 return FALSE;
 959
 960         // if this weapon is scheduled for reloading, don't switch to it during combat
 961         if (self.weapon_load[new_weapon] < 0)
 962         {
 963                 float i, other_weapon_available;
 964                 for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 965                 {
 966                         // if we are out of ammo for all other weapons, it's an emergency to switch to anything else
 967                         if (weapon_action(i, WR_CHECKAMMO1) + weapon_action(i, WR_CHECKAMMO2))
 968                                 other_weapon_available = TRUE;
 969                 }
 970                 if(other_weapon_available)
 971                         return TRUE;
 972         }
 973
 974         return FALSE;
 975 }
 976
 977 void havocbot_chooseweapon()
 978 {
 979         float i;
 980
 981         // ;)
 982         if(WEPSET_EQ_AW(g_weaponarena_weapons, WEP_TUBA))
 983         {
 984                 self.switchweapon = WEP_TUBA;
 985                 return;
 986         }
 987
 988         // TODO: clean this up by moving it to weapon code
 989         if(self.enemy==world)
 990         {
 991                 // If no weapon was chosen get the first available weapon
 992                 if(self.weapon==0)
 993                 for(i=WEP_LASER + 1; i < WEP_COUNT ; ++i)
 994                 {
 995                         if(client_hasweapon(self, i, TRUE, FALSE))
 996                         {
 997                                 self.switchweapon = i;
 998                                 return;
 999                         }
1000                 }
1001                 return;
1002         }
1003
1004         // Do not change weapon during the next second after a combo
1005         i = time - self.lastcombotime;
1006         if(i < 1)
1007                 return;
1008
1009         float w;
1010         float distance; distance=bound(10,vlen(self.origin-self.enemy.origin)-200,10000);
1011
1012         // Should it do a weapon combo?
1013         float af, ct, combo_time, combo;
1014
1015         af = ATTACK_FINISHED(self);
1016         ct = autocvar_bot_ai_weapon_combo_threshold;
1017
1018         // Bots with no skill will be 4 times more slower than "godlike" bots when doing weapon combos
1019         // Ideally this 4 should be calculated as longest_weapon_refire / bot_ai_weapon_combo_threshold
1020         combo_time = time + ct + (ct * ((-0.3*(skill+self.bot_weaponskill))+3));
1021
1022         combo = FALSE;
1023
1024         if(autocvar_bot_ai_weapon_combo)
1025         if(self.weapon == self.lastfiredweapon)
1026         if(af > combo_time)
1027         {
1028                 combo = TRUE;
1029                 self.lastcombotime = time;
1030         }
1031
1032         distance *= pow(2, self.bot_rangepreference);
1033
1034         // Custom weapon list based on distance to the enemy
1035         if(bot_custom_weapon){
1036
1037                 // Choose weapons for far distance
1038                 if ( distance > bot_distance_far ) {
1039                         for(i=0; i < WEP_COUNT && bot_weapons_far[i] != -1 ; ++i){
1040                                 w = bot_weapons_far[i];
1041                                 if ( client_hasweapon(self, w, TRUE, FALSE) )
1042                                 {
1043                                         if ((self.weapon == w && combo) || havocbot_chooseweapon_checkreload(w))
1044                                                 continue;
1045                                         self.switchweapon = w;
1046                                         return;
1047                                 }
1048                         }
1049                 }
1050
1051                 // Choose weapons for mid distance
1052                 if ( distance > bot_distance_close) {
1053                         for(i=0; i < WEP_COUNT && bot_weapons_mid[i] != -1 ; ++i){
1054                                 w = bot_weapons_mid[i];
1055                                 if ( client_hasweapon(self, w, TRUE, FALSE) )
1056                                 {
1057                                         if ((self.weapon == w && combo) || havocbot_chooseweapon_checkreload(w))
1058                                                 continue;
1059                                         self.switchweapon = w;
1060                                         return;
1061                                 }
1062                         }
1063                 }
1064
1065                 // Choose weapons for close distance
1066                 for(i=0; i < WEP_COUNT && bot_weapons_close[i] != -1 ; ++i){
1067                         w = bot_weapons_close[i];
1068                         if ( client_hasweapon(self, w, TRUE, FALSE) )
1069                         {
1070                                 if ((self.weapon == w && combo) || havocbot_chooseweapon_checkreload(w))
1071                                         continue;
1072                                 self.switchweapon = w;
1073                                 return;
1074                         }
1075                 }
1076         }
1077 }
1078
1079 void havocbot_aim()
1080 {
1081         vector selfvel, enemyvel;
1082 //      if(self.flags & FL_INWATER)
1083 //              return;
1084         if (time < self.nextaim)
1085                 return;
1086         self.nextaim = time + 0.1;
1087         selfvel = self.velocity;
1088         if (!self.waterlevel)
1089                 selfvel_z = 0;
1090         if (self.enemy)
1091         {
1092                 enemyvel = self.enemy.velocity;
1093                 if (!self.enemy.waterlevel)
1094                         enemyvel_z = 0;
1095                 lag_additem(time + self.ping, 0, 0, self.enemy, self.origin, selfvel, (self.enemy.absmin + self.enemy.absmax) * 0.5, enemyvel);
1096         }
1097         else
1098                 lag_additem(time + self.ping, 0, 0, world, self.origin, selfvel, ( self.goalcurrent.absmin + self.goalcurrent.absmax ) * 0.5, '0 0 0');
1099 }
1100
1101 float havocbot_moveto_refresh_route()
1102 {
1103         // Refresh path to goal if necessary
1104         entity wp;
1105         wp = self.havocbot_personal_waypoint;
1106         navigation_goalrating_start();
1107         navigation_routerating(wp, 10000, 10000);
1108         navigation_goalrating_end();
1109         return self.navigation_hasgoals;
1110 }
1111
1112 float havocbot_moveto(vector pos)
1113 {
1114         entity wp;
1115
1116         if(self.aistatus & AI_STATUS_WAYPOINT_PERSONAL_GOING)
1117         {
1118                 // Step 4: Move to waypoint
1119                 if(self.havocbot_personal_waypoint==world)
1120                 {
1121                         dprint("Error: ", self.netname, " trying to walk to a non existent personal waypoint\n");
1122                         self.aistatus &~= AI_STATUS_WAYPOINT_PERSONAL_GOING;
1123                         return CMD_STATUS_ERROR;
1124                 }
1125
1126                 if (!bot_strategytoken_taken)
1127                 if(self.havocbot_personal_waypoint_searchtime<time)
1128                 {
1129                         bot_strategytoken_taken = TRUE;
1130                         if(havocbot_moveto_refresh_route())
1131                         {
1132                                 dprint(self.netname, " walking to its personal waypoint (after ", ftos(self.havocbot_personal_waypoint_failcounter), " failed attempts)\n");
1133                                 self.havocbot_personal_waypoint_searchtime = time + 10;
1134                                 self.havocbot_personal_waypoint_failcounter = 0;
1135                         }
1136                         else
1137                         {
1138                                 self.havocbot_personal_waypoint_failcounter += 1;
1139                                 self.havocbot_personal_waypoint_searchtime = time + 2;
1140                                 if(self.havocbot_personal_waypoint_failcounter >= 30)
1141                                 {
1142                                         dprint("Warning: can't walk to the personal waypoint located at ", vtos(self.havocbot_personal_waypoint.origin),"\n");
1143                                         self.aistatus &~= AI_STATUS_WAYPOINT_PERSONAL_LINKING;
1144                                         remove(self.havocbot_personal_waypoint);
1145                                         return CMD_STATUS_ERROR;
1146                                 }
1147                                 else
1148                                         dprint(self.netname, " can't walk to its personal waypoint (after ", ftos(self.havocbot_personal_waypoint_failcounter), " failed attempts), trying later\n");
1149                         }
1150                 }
1151
1152                 if(autocvar_bot_debug_goalstack)
1153                         debuggoalstack();
1154
1155                 // Heading
1156                 vector dir = ( ( self.goalcurrent.absmin + self.goalcurrent.absmax ) * 0.5 ) - (self.origin + self.view_ofs);
1157                 dir_z = 0;
1158                 bot_aimdir(dir, -1);
1159
1160                 // Go!
1161                 havocbot_movetogoal();
1162
1163                 if(self.aistatus & AI_STATUS_WAYPOINT_PERSONAL_REACHED)
1164                 {
1165                         // Step 5: Waypoint reached
1166                         dprint(self.netname, "'s personal waypoint reached\n");
1167                         remove(self.havocbot_personal_waypoint);
1168                         self.aistatus &~= AI_STATUS_WAYPOINT_PERSONAL_REACHED;
1169                         return CMD_STATUS_FINISHED;
1170                 }
1171
1172                 return CMD_STATUS_EXECUTING;
1173         }
1174
1175         // Step 2: Linking waypoint
1176         if(self.aistatus & AI_STATUS_WAYPOINT_PERSONAL_LINKING)
1177         {
1178                 // Wait until it is linked
1179                 if(!self.havocbot_personal_waypoint.wplinked)
1180                 {
1181                         dprint(self.netname, " waiting for personal waypoint to be linked\n");
1182                         return CMD_STATUS_EXECUTING;
1183                 }
1184
1185                 self.havocbot_personal_waypoint_searchtime = time; // so we set the route next frame
1186                 self.aistatus &~= AI_STATUS_WAYPOINT_PERSONAL_LINKING;
1187                 self.aistatus |= AI_STATUS_WAYPOINT_PERSONAL_GOING;
1188
1189                 // Step 3: Route to waypoint
1190                 dprint(self.netname, " walking to its personal waypoint\n");
1191
1192                 return CMD_STATUS_EXECUTING;
1193         }
1194
1195         // Step 1: Spawning waypoint
1196         wp = waypoint_spawnpersonal(pos);
1197         if(wp==world)
1198         {
1199                 dprint("Error: Can't spawn personal waypoint at ",vtos(pos),"\n");
1200                 return CMD_STATUS_ERROR;
1201         }
1202
1203         self.havocbot_personal_waypoint = wp;
1204         self.havocbot_personal_waypoint_failcounter = 0;
1205         self.aistatus |= AI_STATUS_WAYPOINT_PERSONAL_LINKING;
1206
1207         // if pos is inside a teleport, then let's mark it as teleport waypoint
1208         entity head;
1209         for(head = world; (head = find(head, classname, "trigger_teleport")); )
1210         {
1211                 if(WarpZoneLib_BoxTouchesBrush(pos, pos, head, world))
1212                 {
1213                         wp.wpflags |= WAYPOINTFLAG_TELEPORT;
1214                         self.lastteleporttime = 0;
1215                 }
1216         }
1217
1218 /*
1219         if(wp.wpflags & WAYPOINTFLAG_TELEPORT)
1220                 print("routing to a teleporter\n");
1221         else
1222                 print("routing to a non-teleporter\n");
1223 */
1224
1225         return CMD_STATUS_EXECUTING;
1226 }
1227
1228 float havocbot_resetgoal()
1229 {
1230         navigation_clearroute();
1231         return CMD_STATUS_FINISHED;
1232 }
1233
1234 void havocbot_setupbot()
1235 {
1236         self.bot_ai = havocbot_ai;
1237         self.cmd_moveto = havocbot_moveto;
1238         self.cmd_resetgoal = havocbot_resetgoal;
1239
1240         havocbot_chooserole();
1241 }
1242
1243 vector havocbot_dodge()
1244 {
1245         // LordHavoc: disabled because this is too expensive
1246         return '0 0 0';
1247 #if 0
1248         entity head;
1249         vector dodge, v, n;
1250         float danger, bestdanger, vl, d;
1251         dodge = '0 0 0';
1252         bestdanger = -20;
1253         // check for dangerous objects near bot or approaching bot
1254         head = findchainfloat(bot_dodge, TRUE);
1255         while(head)
1256         {
1257                 if (head.owner != self)
1258                 {
1259                         vl = vlen(head.velocity);
1260                         if (vl > autocvar_sv_maxspeed * 0.3)
1261                         {
1262                                 n = normalize(head.velocity);
1263                                 v = self.origin - head.origin;
1264                                 d = v * n;
1265                                 if (d > (0 - head.bot_dodgerating))
1266                                 if (d < (vl * 0.2 + head.bot_dodgerating))
1267                                 {
1268                                         // calculate direction and distance from the flight path, by removing the forward axis
1269                                         v = v - (n * (v * n));
1270                                         danger = head.bot_dodgerating - vlen(v);
1271                                         if (bestdanger < danger)
1272                                         {
1273                                                 bestdanger = danger;
1274                                                 // dodge to the side of the object
1275                                                 dodge = normalize(v);
1276                                         }
1277                                 }
1278                         }
1279                         else
1280                         {
1281                                 danger = head.bot_dodgerating - vlen(head.origin - self.origin);
1282                                 if (bestdanger < danger)
1283                                 {
1284                                         bestdanger = danger;
1285                                         dodge = normalize(self.origin - head.origin);
1286                                 }
1287                         }
1288                 }
1289                 head = head.chain;
1290         }
1291         return dodge;
1292 #endif
1293 }