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 "roles.qc"
   8
   9 void havocbot_ai()
  10 {
  11         if(self.draggedby)
  12                 return;
  13
  14         if(bot_execute_commands())
  15                 return;
  16
  17         if (bot_strategytoken == self)
  18         if (!bot_strategytoken_taken)
  19         {
  20                 if(self.havocbot_blockhead)
  21                 {
  22                         self.havocbot_blockhead = FALSE;
  23                 }
  24                 else
  25                 {
  26                         if not(self.jumppadcount)
  27                                 self.havocbot_role();
  28                 }
  29
  30                 // TODO: tracewalk() should take care of this job (better path finding under water)
  31                 // if we don't have a goal and we're under water look for a waypoint near the "shore" and push it
  32                 if(self.deadflag != DEAD_NO)
  33                 if(self.goalcurrent==world)
  34                 if(self.waterlevel==WATERLEVEL_SWIMMING || self.aistatus & AI_STATUS_OUT_WATER)
  35                 {
  36                         // Look for the closest waypoint out of water
  37                         local entity newgoal, head;
  38                         local float bestdistance, distance;
  39
  40                         newgoal = world;
  41                         bestdistance = 10000;
  42                         for (head = findchain(classname, "waypoint"); head; head = head.chain)
  43                         {
  44                                 distance = vlen(head.origin - self.origin);
  45                                 if(distance>10000)
  46                                         continue;
  47
  48                                 if(head.origin_z < self.origin_z)
  49                                         continue;
  50
  51                                 if(head.origin_z - self.origin_z - self.view_ofs_z > 100)
  52                                         continue;
  53
  54                                 if (pointcontents(head.origin + head.maxs + '0 0 1') != CONTENT_EMPTY)
  55                                         continue;
  56
  57                                 traceline(self.origin + self.view_ofs , head.origin, TRUE, head);
  58
  59                                 if(trace_fraction<1)
  60                                         continue;
  61
  62                                 if(distance<bestdistance)
  63                                 {
  64                                         newgoal = head;
  65                                         bestdistance = distance;
  66                                 }
  67                         }
  68
  69                         if(newgoal)
  70                         {
  71                         //      te_wizspike(newgoal.origin);
  72                                 navigation_pushroute(newgoal);
  73                         }
  74                 }
  75
  76                 // token has been used this frame
  77                 bot_strategytoken_taken = TRUE;
  78         }
  79
  80         if(self.deadflag != DEAD_NO)
  81                 return;
  82
  83         havocbot_chooseenemy();
  84         if (self.bot_chooseweapontime < time )
  85         {
  86                 self.bot_chooseweapontime = time + autocvar_bot_ai_chooseweaponinterval;
  87                 havocbot_chooseweapon();
  88         }
  89         havocbot_aim();
  90         lag_update();
  91         if (self.bot_aimtarg)
  92         {
  93                 self.aistatus |= AI_STATUS_ATTACKING;
  94                 self.aistatus &~= AI_STATUS_ROAMING;
  95
  96                 if(self.weapons)
  97                 {
  98                         weapon_action(self.weapon, WR_AIM);
  99                         if (autocvar_bot_nofire || IS_INDEPENDENT_PLAYER(self))
 100                         {
 101                                 self.BUTTON_ATCK = FALSE;
 102                                 self.BUTTON_ATCK2 = FALSE;
 103                         }
 104                         else
 105                         {
 106                                 if(self.BUTTON_ATCK||self.BUTTON_ATCK2)
 107                                         self.lastfiredweapon = self.weapon;
 108                         }
 109                 }
 110                 else
 111                 {
 112                         if(self.bot_aimtarg.classname=="player")
 113                                 bot_aimdir(self.bot_aimtarg.origin + self.bot_aimtarg.view_ofs - self.origin - self.view_ofs , -1);
 114                 }
 115         }
 116         else if (self.goalcurrent)
 117         {
 118                 self.aistatus |= AI_STATUS_ROAMING;
 119                 self.aistatus &~= AI_STATUS_ATTACKING;
 120
 121                 local vector now,v,next;//,heading;
 122                 local float aimdistance,skillblend,distanceblend,blend;
 123                 next = now = ( (self.goalcurrent.absmin + self.goalcurrent.absmax) * 0.5) - (self.origin + self.view_ofs);
 124                 aimdistance = vlen(now);
 125                 //heading = self.velocity;
 126                 //dprint(self.goalstack01.classname,etos(self.goalstack01),"\n");
 127                 if(
 128                         self.goalstack01 != self && self.goalstack01 != world && self.aistatus & AI_STATUS_RUNNING == 0 &&
 129                         !(self.goalcurrent.wpflags & WAYPOINTFLAG_TELEPORT)
 130                 )
 131                         next = ((self.goalstack01.absmin + self.goalstack01.absmax) * 0.5) - (self.origin + self.view_ofs);
 132
 133                 skillblend=bound(0,(skill+self.bot_moveskill-2.5)*0.5,1); //lower skill player can't preturn
 134                 distanceblend=bound(0,aimdistance/autocvar_bot_ai_keyboard_distance,1);
 135                 blend = skillblend * (1-distanceblend);
 136                 //v = (now * (distanceblend) + next * (1-distanceblend)) * (skillblend) + now * (1-skillblend);
 137                 //v = now * (distanceblend) * (skillblend) + next * (1-distanceblend) * (skillblend) + now * (1-skillblend);
 138                 //v = now * ((1-skillblend) + (distanceblend) * (skillblend)) + next * (1-distanceblend) * (skillblend);
 139                 v = now + blend * (next - now);
 140                 //dprint(etos(self), " ");
 141                 //dprint(vtos(now), ":", vtos(next), "=", vtos(v), " (blend ", ftos(blend), ")\n");
 142                 //v = now * (distanceblend) + next * (1-distanceblend);
 143                 if (self.waterlevel < WATERLEVEL_SWIMMING)
 144                         v_z = 0;
 145                 //dprint("walk at:", vtos(v), "\n");
 146                 //te_lightning2(world, self.origin, self.goalcurrent.origin);
 147                 bot_aimdir(v, -1);
 148         }
 149         havocbot_movetogoal();
 150
 151         // if the bot is not attacking, consider reloading weapons
 152         if not(self.aistatus & AI_STATUS_ATTACKING)
 153         {
 154                 float i;
 155                 entity e;
 156
 157                 // we are currently holding a weapon that's not fully loaded, reload it
 158                 if(skill >= 2) // bots can only reload the held weapon on purpose past this skill
 159                 if(self.clip_load < self.clip_size)
 160                         self.impulse = 20; // "press" the reload button, not sure if this is done right
 161
 162                 // if we're not reloading a weapon, switch to any weapon in our invnetory that's not fully loaded to reload it next
 163                 // the code above executes next frame, starting the reloading then
 164                 if(skill >= 5) // bots can only look for unloaded weapons past this skill
 165                 if(self.clip_load >= 0) // only if we're not reloading a weapon already
 166                 {
 167                         for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 168                         {
 169                                 e = get_weaponinfo(i);
 170                                 if ((e.spawnflags & WEP_FLAG_RELOADABLE) && (self.weapon_load[i] < cvar(strcat("g_balance_", e.netname, "_reload_ammo"))))
 171                                         self.switchweapon = i;
 172                         }
 173                 }
 174         }
 175 };
 176
 177 void havocbot_keyboard_movement(vector destorg)
 178 {
 179         local vector keyboard;
 180         local float blend, maxspeed;
 181         float sk;
 182
 183         sk = skill + self.bot_moveskill;
 184
 185         maxspeed = autocvar_sv_maxspeed;
 186
 187         if (time < self.havocbot_keyboardtime)
 188                 return;
 189
 190         self.havocbot_keyboardtime =
 191                 max(
 192                         self.havocbot_keyboardtime
 193                                 + 0.05/max(1, sk+self.havocbot_keyboardskill)
 194                                 + random()*0.025/max(0.00025, skill+self.havocbot_keyboardskill)
 195                 , time);
 196         keyboard = self.movement * (1.0 / maxspeed);
 197
 198         local float trigger, trigger1;
 199         blend = bound(0,sk*0.1,1);
 200         trigger = autocvar_bot_ai_keyboard_threshold;
 201         trigger1 = 0 - trigger;
 202
 203         // categorize forward movement
 204         // at skill < 1.5 only forward
 205         // at skill < 2.5 only individual directions
 206         // at skill < 4.5 only individual directions, and forward diagonals
 207         // at skill >= 4.5, all cases allowed
 208         if (keyboard_x > trigger)
 209         {
 210                 keyboard_x = 1;
 211                 if (sk < 2.5)
 212                         keyboard_y = 0;
 213         }
 214         else if (keyboard_x < trigger1 && sk > 1.5)
 215         {
 216                 keyboard_x = -1;
 217                 if (sk < 4.5)
 218                         keyboard_y = 0;
 219         }
 220         else
 221         {
 222                 keyboard_x = 0;
 223                 if (sk < 1.5)
 224                         keyboard_y = 0;
 225         }
 226         if (sk < 4.5)
 227                 keyboard_z = 0;
 228
 229         if (keyboard_y > trigger)
 230                 keyboard_y = 1;
 231         else if (keyboard_y < trigger1)
 232                 keyboard_y = -1;
 233         else
 234                 keyboard_y = 0;
 235
 236         if (keyboard_z > trigger)
 237                 keyboard_z = 1;
 238         else if (keyboard_z < trigger1)
 239                 keyboard_z = -1;
 240         else
 241                 keyboard_z = 0;
 242
 243         self.havocbot_keyboard = keyboard * maxspeed;
 244         if (self.havocbot_ducktime>time) self.BUTTON_CROUCH=TRUE;
 245
 246         keyboard = self.havocbot_keyboard;
 247         blend = bound(0,vlen(destorg-self.origin)/autocvar_bot_ai_keyboard_distance,1); // When getting close move with 360 degree
 248         //dprint("movement ", vtos(self.movement), " keyboard ", vtos(keyboard), " blend ", ftos(blend), "\n");
 249         self.movement = self.movement + (keyboard - self.movement) * blend;
 250 };
 251
 252 void havocbot_bunnyhop(vector dir)
 253 {
 254         local float bunnyhopdistance;
 255         local vector deviation;
 256         local float maxspeed;
 257         vector gco, gno;
 258
 259         if(autocvar_g_midair)
 260                 return;
 261
 262         // Don't jump when using some weapons
 263         /*
 264         if(self.aistatus & AI_STATUS_ATTACKING)
 265         if(self.weapon == WEP_RIFLE)
 266                 return;
 267
 268         if(self.goalcurrent.classname == "player")
 269                 return;
 270         */
 271
 272         maxspeed = autocvar_sv_maxspeed;
 273
 274         if(self.aistatus & AI_STATUS_DANGER_AHEAD)
 275         {
 276                 self.aistatus &~= AI_STATUS_RUNNING;
 277                 self.BUTTON_JUMP = FALSE;
 278                 self.bot_canruntogoal = 0;
 279                 self.bot_timelastseengoal = 0;
 280                 return;
 281         }
 282
 283         if(self.waterlevel > WATERLEVEL_WETFEET)
 284         {
 285                 self.aistatus &~= AI_STATUS_RUNNING;
 286                 return;
 287         }
 288
 289         if(self.bot_lastseengoal != self.goalcurrent && !(self.aistatus & AI_STATUS_RUNNING))
 290         {
 291                 self.bot_canruntogoal = 0;
 292                 self.bot_timelastseengoal = 0;
 293         }
 294
 295         gco = (self.goalcurrent.absmin + self.goalcurrent.absmax) * 0.5;
 296         bunnyhopdistance = vlen(self.origin - gco);
 297
 298         // Run only to visible goals
 299         if(self.flags & FL_ONGROUND)
 300         if(self.speed==maxspeed)
 301         if(checkpvs(self.origin + self.view_ofs, self.goalcurrent))
 302         {
 303                         self.bot_lastseengoal = self.goalcurrent;
 304
 305                         // seen it before
 306                         if(self.bot_timelastseengoal)
 307                         {
 308                                 // for a period of time
 309                                 if(time - self.bot_timelastseengoal > autocvar_bot_ai_bunnyhop_firstjumpdelay)
 310                                 {
 311                                         local float checkdistance;
 312                                         checkdistance = TRUE;
 313
 314                                         // don't run if it is too close
 315                                         if(self.bot_canruntogoal==0)
 316                                         {
 317                                                 if(bunnyhopdistance > autocvar_bot_ai_bunnyhop_startdistance)
 318                                                         self.bot_canruntogoal = 1;
 319                                                 else
 320                                                         self.bot_canruntogoal = -1;
 321                                         }
 322
 323                                         if(self.bot_canruntogoal != 1)
 324                                                 return;
 325
 326                                         if(self.aistatus & AI_STATUS_ROAMING)
 327                                         if(self.goalcurrent.classname=="waypoint")
 328                                         if not(self.goalcurrent.wpflags & WAYPOINTFLAG_PERSONAL)
 329                                         if(fabs(gco_z - self.origin_z) < self.maxs_z - self.mins_z)
 330                                         if(self.goalstack01!=world)
 331                                         {
 332                                                 gno = (self.goalstack01.absmin + self.goalstack01.absmax) * 0.5;
 333                                                 deviation = vectoangles(gno - self.origin) - vectoangles(gco - self.origin);
 334                                                 while (deviation_y < -180) deviation_y = deviation_y + 360;
 335                                                 while (deviation_y > 180) deviation_y = deviation_y - 360;
 336
 337                                                 if(fabs(deviation_y) < 20)
 338                                                 if(bunnyhopdistance < vlen(self.origin - gno))
 339                                                 if(fabs(gno_z - gco_z) < self.maxs_z - self.mins_z)
 340                                                 {
 341                                                         if(vlen(gco - gno) > autocvar_bot_ai_bunnyhop_startdistance)
 342                                                         if(checkpvs(self.origin + self.view_ofs, self.goalstack01))
 343                                                         {
 344                                                                 checkdistance = FALSE;
 345                                                         }
 346                                                 }
 347                                         }
 348
 349                                         if(checkdistance)
 350                                         {
 351                                                 self.aistatus &~= AI_STATUS_RUNNING;
 352                                                 if(bunnyhopdistance > autocvar_bot_ai_bunnyhop_stopdistance)
 353                                                         self.BUTTON_JUMP = TRUE;
 354                                         }
 355                                         else
 356                                         {
 357                                                 self.aistatus |= AI_STATUS_RUNNING;
 358                                                 self.BUTTON_JUMP = TRUE;
 359                                         }
 360                                 }
 361                         }
 362                         else
 363                         {
 364                                 self.bot_timelastseengoal = time;
 365                         }
 366         }
 367         else
 368         {
 369                 self.bot_timelastseengoal = 0;
 370         }
 371
 372         // Release jump button
 373         if(!cvar("sv_pogostick"))
 374         if(self.flags & FL_ONGROUND == 0)
 375         {
 376                 if(self.velocity_z < 0 || vlen(self.velocity)<maxspeed)
 377                         self.BUTTON_JUMP = FALSE;
 378
 379                 // Strafe
 380                 if(self.aistatus & AI_STATUS_RUNNING)
 381                 if(vlen(self.velocity)>maxspeed)
 382                 {
 383                         deviation = vectoangles(dir) - vectoangles(self.velocity);
 384                         while (deviation_y < -180) deviation_y = deviation_y + 360;
 385                         while (deviation_y > 180) deviation_y = deviation_y - 360;
 386
 387                         if(fabs(deviation_y)>10)
 388                                 self.movement_x = 0;
 389
 390                         if(deviation_y>10)
 391                                 self.movement_y = maxspeed * -1;
 392                         else if(deviation_y<10)
 393                                 self.movement_y = maxspeed;
 394
 395                 }
 396         }
 397 };
 398
 399 void havocbot_movetogoal()
 400 {
 401         local vector destorg;
 402         local vector diff;
 403         local vector dir;
 404         local vector flatdir;
 405         local vector m1;
 406         local vector m2;
 407         local vector evadeobstacle;
 408         local vector evadelava;
 409         local float s;
 410         local float maxspeed;
 411         local vector gco;
 412         //local float dist;
 413         local 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 item
 492                 if(self.aistatus & AI_STATUS_OUT_JUMPPAD)
 493                 {
 494                         if(fabs(self.velocity_z)<50)
 495                         {
 496                                 local entity head, newgoal;
 497                                 local float distance, bestdistance;
 498
 499                                 for (head = findchainfloat(bot_pickup, TRUE); head; head = head.chain)
 500                                 {
 501                                         if(head.classname=="worldspawn")
 502                                                 continue;
 503
 504                                         distance = vlen(head.origin - self.origin);
 505                                         if(distance>1000)
 506                                                 continue;
 507
 508                                         traceline(self.origin + self.view_ofs , ( ( head.absmin + head.absmax ) * 0.5 ), TRUE, world);
 509
 510                                         if(trace_fraction<1)
 511                                                 continue;
 512
 513                                         if(distance>bestdistance)
 514                                         {
 515                                                 newgoal = head;
 516                                                 bestdistance = distance;
 517                                         }
 518                                 }
 519
 520                                 if(newgoal)
 521                                 {
 522                                         self.ignoregoal = self.goalcurrent;
 523                                         self.ignoregoaltime = time + autocvar_bot_ai_ignoregoal_timeout;
 524                                         navigation_clearroute();
 525                                         navigation_routetogoal(newgoal, self.origin);
 526                                         self.aistatus &~= AI_STATUS_OUT_JUMPPAD;
 527                                 }
 528                         }
 529                         else
 530                                 return;
 531                 }
 532                 else
 533                 {
 534                         if(self.velocity_z>0)
 535                         {
 536                                 local float threshold;
 537                                 threshold = maxspeed * 0.2;
 538                                 if(fabs(self.velocity_x) < threshold  &&  fabs(self.velocity_y) < threshold)
 539                                 {
 540                                         dprint("Warning: ", self.netname, " got stuck on a jumppad, 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                         local vector xyvelocity = self.velocity; xyvelocity_z = 0;
 581                         local 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                         local 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)
 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                                                         if (self.goalcurrent.classname == "player" || self.goalcurrent.classname == "droppedweapon")
 792                                                         {
 793                                                                 navigation_poproute();
 794                                                                 if(self.goalcurrent)
 795                                                                         gco = (self.goalcurrent.absmin + self.goalcurrent.absmax) * 0.5;
 796                                                         }
 797                                                         // try to stop
 798                                                         flatdir = '0 0 0';
 799                                                         evadeobstacle = normalize(self.velocity) * -1;
 800                                                 }
 801                                         }
 802                                 }
 803                         }
 804
 805                         dir = flatdir;
 806                         evadeobstacle_z = 0;
 807                         evadelava_z = 0;
 808                         makevectors(self.v_angle_y * '0 1 0');
 809
 810                         if(evadeobstacle!='0 0 0'||evadelava!='0 0 0')
 811                                 self.aistatus |= AI_STATUS_DANGER_AHEAD;
 812                 }
 813
 814                 dodge = havocbot_dodge();
 815                 dodge = dodge * bound(0,0.5+(skill+self.bot_dodgeskill)*0.1,1);
 816                 evadelava = evadelava * bound(1,3-(skill+self.bot_dodgeskill),3); //Noobs fear lava a lot and take more distance from it
 817                 traceline(self.origin, ( ( self.enemy.absmin + self.enemy.absmax ) * 0.5 ), TRUE, world);
 818                 if(trace_ent.classname == "player")
 819                         dir = dir * bound(0,(skill+self.bot_dodgeskill)/7,1);
 820
 821                 dir = normalize(dir + dodge + evadeobstacle + evadelava);
 822         //      self.bot_dodgevector = dir;
 823         //      self.bot_dodgevector_jumpbutton = self.BUTTON_JUMP;
 824         }
 825
 826         if(time < self.ladder_time)
 827         {
 828                 if(self.goalcurrent.origin_z + self.goalcurrent.mins_z > self.origin_z + self.mins_z)
 829                 {
 830                         if(self.origin_z + self.mins_z  < self.ladder_entity.origin_z + self.ladder_entity.maxs_z)
 831                                 dir_z = 1;
 832                 }
 833                 else
 834                 {
 835                         if(self.origin_z + self.mins_z  > self.ladder_entity.origin_z + self.ladder_entity.mins_z)
 836                                 dir_z = -1;
 837                 }
 838         }
 839
 840         //dir = self.bot_dodgevector;
 841         //if (self.bot_dodgevector_jumpbutton)
 842         //      self.BUTTON_JUMP = 1;
 843         self.movement_x = dir * v_forward * maxspeed;
 844         self.movement_y = dir * v_right * maxspeed;
 845         self.movement_z = dir * v_up * maxspeed;
 846
 847         // Emulate keyboard interface
 848         if (skill < 10)
 849                 havocbot_keyboard_movement(destorg);
 850
 851         // Bunnyhop!
 852 //      if(self.aistatus & AI_STATUS_ROAMING)
 853         if(self.goalcurrent)
 854         if(skill+self.bot_moveskill >= autocvar_bot_ai_bunnyhop_skilloffset)
 855                 havocbot_bunnyhop(dir);
 856
 857         if ((dir * v_up) >= autocvar_sv_jumpvelocity*0.5 && (self.flags & FL_ONGROUND)) self.BUTTON_JUMP=1;
 858         if (((dodge * v_up) > 0) && random()*frametime >= 0.2*bound(0,(10-skill-self.bot_dodgeskill)*0.1,1)) self.BUTTON_JUMP=TRUE;
 859         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);
 860 };
 861
 862 void havocbot_chooseenemy()
 863 {
 864         local entity head, best, head2;
 865         local float rating, bestrating, i, f;
 866         local vector eye, v;
 867         if (autocvar_bot_nofire || IS_INDEPENDENT_PLAYER(self))
 868         {
 869                 self.enemy = world;
 870                 return;
 871         }
 872         if (self.enemy)
 873         {
 874                 if (!bot_shouldattack(self.enemy))
 875                 {
 876                         // enemy died or something, find a new target
 877                         self.enemy = world;
 878                         self.havocbot_chooseenemy_finished = time;
 879                 }
 880                 else if (self.havocbot_stickenemy)
 881                 {
 882                         // tracking last chosen enemy
 883                         // if enemy is visible
 884                         // and not really really far away
 885                         // and we're not severely injured
 886                         // then keep tracking for a half second into the future
 887                         traceline(self.origin+self.view_ofs, ( self.enemy.absmin + self.enemy.absmax ) * 0.5,FALSE,world);
 888                         if (trace_ent == self.enemy || trace_fraction == 1)
 889                         if (vlen((( self.enemy.absmin + self.enemy.absmax ) * 0.5) - self.origin) < 1000)
 890                         if (self.health > 30)
 891                         {
 892                                 // remain tracking him for a shot while (case he went after a small corner or pilar
 893                                 self.havocbot_chooseenemy_finished = time + autocvar_bot_ai_enemydetectioninterval;
 894                                 return;
 895                         }
 896                         // enemy isn't visible, or is far away, or we're injured severely
 897                         // so stop preferring this enemy
 898                         // (it will still take a half second until a new one is chosen)
 899                         self.havocbot_stickenemy = 0;
 900                 }
 901         }
 902         if (time < self.havocbot_chooseenemy_finished)
 903                 return;
 904         self.havocbot_chooseenemy_finished = time + autocvar_bot_ai_enemydetectioninterval;
 905         eye = self.origin + self.view_ofs;
 906         best = world;
 907         bestrating = 100000000;
 908         head = head2 = findchainfloat(bot_attack, TRUE);
 909
 910         // Search for enemies, if no enemy can be seen directly try to look through transparent objects
 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 || self.weapons) // || self.weapon == WEP_RIFLE
 934                         break;
 935                 if(i)
 936                         break;
 937
 938                 // Set flags to see through transparent objects
 939                 f = self.dphitcontentsmask;
 940                 self.dphitcontentsmask = DPCONTENTS_OPAQUE;
 941
 942                 head = head2;
 943                 ++i;
 944         }
 945
 946         // Restore hit flags if needed
 947         if(i)
 948                 self.dphitcontentsmask = f;
 949
 950         self.enemy = best;
 951         self.havocbot_stickenemy = TRUE;
 952 };
 953
 954 float havocbot_chooseweapon_checkreload(float new_weapon)
 955 {
 956         // bots under this skill cannot find unloaded weapons to reload idly when not in combat,
 957         // so skip this for them, or they'll never get to reload their weapons at all.
 958         // this also allows bots under this skill to be more stupid, and reload more often during combat :)
 959         if(skill < 5)
 960                 return FALSE;
 961
 962         // if this weapon is scheduled for reloading, don't switch to it during combat
 963         if (self.weapon_load[new_weapon] < 0)
 964         {
 965                 local float i, other_weapon_available;
 966                 for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 967                 {
 968                         // if we are out of ammo for all other weapons, it's an emergency to switch to anything else
 969                         if (weapon_action(i, WR_CHECKAMMO1) + weapon_action(i, WR_CHECKAMMO2))
 970                                 other_weapon_available = TRUE;
 971                 }
 972                 if(other_weapon_available)
 973                         return TRUE;
 974         }
 975
 976         return FALSE;
 977 }
 978
 979 void havocbot_chooseweapon()
 980 {
 981         local float i;
 982
 983         // ;)
 984         if(g_weaponarena == WEPBIT_TUBA)
 985         {
 986                 self.switchweapon = WEP_TUBA;
 987                 return;
 988         }
 989
 990         // TODO: clean this up by moving it to weapon code
 991         if(self.enemy==world)
 992         {
 993                 // If no weapon was chosen get the first available weapon
 994                 if(self.weapon==0)
 995                 for(i=WEP_LASER + 1; i < WEP_COUNT ; ++i)
 996                 {
 997                         if(client_hasweapon(self, i, TRUE, FALSE))
 998                         {
 999                                 self.switchweapon = i;
1000                                 return;
1001                         }
1002                 }
1003                 return;
1004         }
1005
1006         // Do not change weapon during the next second after a combo
1007         i = time - self.lastcombotime;
1008         if(i < 1)
1009                 return;
1010
1011         local float w;
1012         local float distance; distance=bound(10,vlen(self.origin-self.enemy.origin)-200,10000);
1013
1014         // Should it do a weapon combo?
1015         local float af, ct, combo_time, combo;
1016
1017         af = ATTACK_FINISHED(self);
1018         ct = autocvar_bot_ai_weapon_combo_threshold;
1019
1020         // Bots with no skill will be 4 times more slower than "godlike" bots when doing weapon combos
1021         // Ideally this 4 should be calculated as longest_weapon_refire / bot_ai_weapon_combo_threshold
1022         combo_time = time + ct + (ct * ((-0.3*(skill+self.bot_weaponskill))+3));
1023
1024         combo = FALSE;
1025
1026         if(autocvar_bot_ai_weapon_combo)
1027         if(self.weapon == self.lastfiredweapon)
1028         if(af > combo_time)
1029         {
1030                 combo = TRUE;
1031                 self.lastcombotime = time;
1032         }
1033
1034         distance *= pow(2, self.bot_rangepreference);
1035
1036         // Custom weapon list based on distance to the enemy
1037         if(bot_custom_weapon){
1038
1039                 // Choose weapons for far distance
1040                 if ( distance > bot_distance_far ) {
1041                         for(i=0; i < WEP_COUNT && bot_weapons_far[i] != -1 ; ++i){
1042                                 w = bot_weapons_far[i];
1043                                 if ( client_hasweapon(self, w, TRUE, FALSE) )
1044                                 {
1045                                         if ((self.weapon == w && combo) || havocbot_chooseweapon_checkreload(w))
1046                                                 continue;
1047                                         self.switchweapon = w;
1048                                         return;
1049                                 }
1050                         }
1051                 }
1052
1053                 // Choose weapons for mid distance
1054                 if ( distance > bot_distance_close) {
1055                         for(i=0; i < WEP_COUNT && bot_weapons_mid[i] != -1 ; ++i){
1056                                 w = bot_weapons_mid[i];
1057                                 if ( client_hasweapon(self, w, TRUE, FALSE) )
1058                                 {
1059                                         if ((self.weapon == w && combo) || havocbot_chooseweapon_checkreload(w))
1060                                                 continue;
1061                                         self.switchweapon = w;
1062                                         return;
1063                                 }
1064                         }
1065                 }
1066
1067                 // Choose weapons for close distance
1068                 for(i=0; i < WEP_COUNT && bot_weapons_close[i] != -1 ; ++i){
1069                         w = bot_weapons_close[i];
1070                         if ( client_hasweapon(self, w, TRUE, FALSE) )
1071                         {
1072                                 if ((self.weapon == w && combo) || havocbot_chooseweapon_checkreload(w))
1073                                         continue;
1074                                 self.switchweapon = w;
1075                                 return;
1076                         }
1077                 }
1078         }
1079 };
1080
1081 void havocbot_aim()
1082 {
1083         local vector selfvel, enemyvel;
1084 //      if(self.flags & FL_INWATER)
1085 //              return;
1086         if (time < self.nextaim)
1087                 return;
1088         self.nextaim = time + 0.1;
1089         selfvel = self.velocity;
1090         if (!self.waterlevel)
1091                 selfvel_z = 0;
1092         if (self.enemy)
1093         {
1094                 enemyvel = self.enemy.velocity;
1095                 if (!self.enemy.waterlevel)
1096                         enemyvel_z = 0;
1097                 lag_additem(time + self.ping, 0, 0, self.enemy, self.origin, selfvel, (self.enemy.absmin + self.enemy.absmax) * 0.5, enemyvel);
1098         }
1099         else
1100                 lag_additem(time + self.ping, 0, 0, world, self.origin, selfvel, ( self.goalcurrent.absmin + self.goalcurrent.absmax ) * 0.5, '0 0 0');
1101 };
1102
1103 float havocbot_moveto_refresh_route()
1104 {
1105         // Refresh path to goal if necessary
1106         entity wp;
1107         wp = self.havocbot_personal_waypoint;
1108         navigation_goalrating_start();
1109         navigation_routerating(wp, 10000, 10000);
1110         navigation_goalrating_end();
1111         return self.navigation_hasgoals;
1112 }
1113
1114 float havocbot_moveto(vector pos)
1115 {
1116         local entity wp;
1117
1118         if(self.aistatus & AI_STATUS_WAYPOINT_PERSONAL_GOING)
1119         {
1120                 // Step 4: Move to waypoint
1121                 if(self.havocbot_personal_waypoint==world)
1122                 {
1123                         dprint("Error: ", self.netname, " trying to walk to a non existent personal waypoint\n");
1124                         self.aistatus &~= AI_STATUS_WAYPOINT_PERSONAL_GOING;
1125                         return CMD_STATUS_ERROR;
1126                 }
1127
1128                 if (!bot_strategytoken_taken)
1129                 if(self.havocbot_personal_waypoint_searchtime<time)
1130                 {
1131                         bot_strategytoken_taken = TRUE;
1132                         if(havocbot_moveto_refresh_route())
1133                         {
1134                                 dprint(self.netname, " walking to its personal waypoint (after ", ftos(self.havocbot_personal_waypoint_failcounter), " failed attempts)\n");
1135                                 self.havocbot_personal_waypoint_searchtime = time + 10;
1136                                 self.havocbot_personal_waypoint_failcounter = 0;
1137                         }
1138                         else
1139                         {
1140                                 self.havocbot_personal_waypoint_failcounter += 1;
1141                                 self.havocbot_personal_waypoint_searchtime = time + 2;
1142                                 if(self.havocbot_personal_waypoint_failcounter >= 30)
1143                                 {
1144                                         dprint("Warning: can't walk to the personal waypoint located at ", vtos(self.havocbot_personal_waypoint.origin),"\n");
1145                                         self.aistatus &~= AI_STATUS_WAYPOINT_PERSONAL_LINKING;
1146                                         remove(self.havocbot_personal_waypoint);
1147                                         return CMD_STATUS_ERROR;
1148                                 }
1149                                 else
1150                                         dprint(self.netname, " can't walk to its personal waypoint (after ", ftos(self.havocbot_personal_waypoint_failcounter), " failed attempts), trying later\n");
1151                         }
1152                 }
1153
1154                 if(autocvar_bot_debug_goalstack)
1155                         debuggoalstack();
1156
1157                 // Heading
1158                 local vector dir = ( ( self.goalcurrent.absmin + self.goalcurrent.absmax ) * 0.5 ) - (self.origin + self.view_ofs);
1159                 dir_z = 0;
1160                 bot_aimdir(dir, -1);
1161
1162                 // Go!
1163                 havocbot_movetogoal();
1164
1165                 if(self.aistatus & AI_STATUS_WAYPOINT_PERSONAL_REACHED)
1166                 {
1167                         // Step 5: Waypoint reached
1168                         dprint(self.netname, "'s personal waypoint reached\n");
1169                         remove(self.havocbot_personal_waypoint);
1170                         self.aistatus &~= AI_STATUS_WAYPOINT_PERSONAL_REACHED;
1171                         return CMD_STATUS_FINISHED;
1172                 }
1173
1174                 return CMD_STATUS_EXECUTING;
1175         }
1176
1177         // Step 2: Linking waypoint
1178         if(self.aistatus & AI_STATUS_WAYPOINT_PERSONAL_LINKING)
1179         {
1180                 // Wait until it is linked
1181                 if(!self.havocbot_personal_waypoint.wplinked)
1182                 {
1183                         dprint(self.netname, " waiting for personal waypoint to be linked\n");
1184                         return CMD_STATUS_EXECUTING;
1185                 }
1186
1187                 self.havocbot_personal_waypoint_searchtime = time; // so we set the route next frame
1188                 self.aistatus &~= AI_STATUS_WAYPOINT_PERSONAL_LINKING;
1189                 self.aistatus |= AI_STATUS_WAYPOINT_PERSONAL_GOING;
1190
1191                 // Step 3: Route to waypoint
1192                 dprint(self.netname, " walking to its personal waypoint\n");
1193
1194                 return CMD_STATUS_EXECUTING;
1195         }
1196
1197         // Step 1: Spawning waypoint
1198         wp = waypoint_spawnpersonal(pos);
1199         if(wp==world)
1200         {
1201                 dprint("Error: Can't spawn personal waypoint at ",vtos(pos),"\n");
1202                 return CMD_STATUS_ERROR;
1203         }
1204
1205         self.havocbot_personal_waypoint = wp;
1206         self.havocbot_personal_waypoint_failcounter = 0;
1207         self.aistatus |= AI_STATUS_WAYPOINT_PERSONAL_LINKING;
1208
1209         // if pos is inside a teleport, then let's mark it as teleport waypoint
1210         entity head;
1211         for(head = world; (head = find(head, classname, "trigger_teleport")); )
1212         {
1213                 if(WarpZoneLib_BoxTouchesBrush(pos, pos, head, world))
1214                 {
1215                         wp.wpflags |= WAYPOINTFLAG_TELEPORT;
1216                         self.lastteleporttime = 0;
1217                 }
1218         }
1219
1220 /*
1221         if(wp.wpflags & WAYPOINTFLAG_TELEPORT)
1222                 print("routing to a teleporter\n");
1223         else
1224                 print("routing to a non-teleporter\n");
1225 */
1226
1227         return CMD_STATUS_EXECUTING;
1228 }
1229
1230 float havocbot_resetgoal()
1231 {
1232         navigation_clearroute();
1233         return CMD_STATUS_FINISHED;
1234 }
1235
1236 void havocbot_setupbot()
1237 {
1238         self.bot_ai = havocbot_ai;
1239         self.cmd_moveto = havocbot_moveto;
1240         self.cmd_resetgoal = havocbot_resetgoal;
1241
1242         havocbot_chooserole();
1243 }
1244
1245 vector havocbot_dodge()
1246 {
1247         // LordHavoc: disabled because this is too expensive
1248         return '0 0 0';
1249 #if 0
1250         local entity head;
1251         local vector dodge, v, n;
1252         local float danger, bestdanger, vl, d;
1253         dodge = '0 0 0';
1254         bestdanger = -20;
1255         // check for dangerous objects near bot or approaching bot
1256         head = findchainfloat(bot_dodge, TRUE);
1257         while(head)
1258         {
1259                 if (head.owner != self)
1260                 {
1261                         vl = vlen(head.velocity);
1262                         if (vl > autocvar_sv_maxspeed * 0.3)
1263                         {
1264                                 n = normalize(head.velocity);
1265                                 v = self.origin - head.origin;
1266                                 d = v * n;
1267                                 if (d > (0 - head.bot_dodgerating))
1268                                 if (d < (vl * 0.2 + head.bot_dodgerating))
1269                                 {
1270                                         // calculate direction and distance from the flight path, by removing the forward axis
1271                                         v = v - (n * (v * n));
1272                                         danger = head.bot_dodgerating - vlen(v);
1273                                         if (bestdanger < danger)
1274                                         {
1275                                                 bestdanger = danger;
1276                                                 // dodge to the side of the object
1277                                                 dodge = normalize(v);
1278                                         }
1279                                 }
1280                         }
1281                         else
1282                         {
1283                                 danger = head.bot_dodgerating - vlen(head.origin - self.origin);
1284                                 if (bestdanger < danger)
1285                                 {
1286                                         bestdanger = danger;
1287                                         dodge = normalize(self.origin - head.origin);
1288                                 }
1289                         }
1290                 }
1291                 head = head.chain;
1292         }
1293         return dodge;
1294 #endif
1295 };