data/qcsrc/server/havocbot.qc

   1 .void() havocbot_role;
   2 void() havocbot_chooserole;
   3 .float havocbot_keyboardskill;
   4 .float facingwalltime, ignoregoaltime;
   5 .entity ignoregoal;
   6 .float lastfiredweapon;
   7 .float lastcombotime;
   8 .float havocbot_blockhead;
   9
  10 #ifdef DEBUG_BOT_GOALSTACK
  11 void debuggoalstack();
  12 #endif
  13
  14 vector havocbot_dodge()
  15 {
  16         // LordHavoc: disabled because this is too expensive
  17         return '0 0 0';
  18         /*
  19         local entity head;
  20         local vector dodge, v, n;
  21         local float danger, bestdanger, vl, d;
  22         dodge = '0 0 0';
  23         bestdanger = -20;
  24         // check for dangerous objects near bot or approaching bot
  25         head = findchainfloat(bot_dodge, TRUE);
  26         while(head)
  27         {
  28                 if (head.owner != self)
  29                 {
  30                         vl = vlen(head.velocity);
  31                         if (vl > sv_maxspeed * 0.3)
  32                         {
  33                                 n = normalize(head.velocity);
  34                                 v = self.origin - head.origin;
  35                                 d = v * n;
  36                                 if (d > (0 - head.bot_dodgerating))
  37                                 if (d < (vl * 0.2 + head.bot_dodgerating))
  38                                 {
  39                                         // calculate direction and distance from the flight path, by removing the forward axis
  40                                         v = v - (n * (v * n));
  41                                         danger = head.bot_dodgerating - vlen(v);
  42                                         if (bestdanger < danger)
  43                                         {
  44                                                 bestdanger = danger;
  45                                                 // dodge to the side of the object
  46                                                 dodge = normalize(v);
  47                                         }
  48                                 }
  49                         }
  50                         else
  51                         {
  52                                 danger = head.bot_dodgerating - vlen(head.origin - self.origin);
  53                                 if (bestdanger < danger)
  54                                 {
  55                                         bestdanger = danger;
  56                                         dodge = normalize(self.origin - head.origin);
  57                                 }
  58                         }
  59                 }
  60                 head = head.chain;
  61         }
  62         return dodge;
  63         */
  64 };
  65
  66 .float havocbot_keyboardtime;
  67 .float havocbot_ducktime;
  68 .vector havocbot_keyboard;
  69 void havocbot_keyboard_movement(vector destorg)
  70 {
  71         local vector keyboard;
  72         local float blend, maxspeed;
  73
  74         maxspeed = cvar("sv_maxspeed");
  75
  76         if (time < self.havocbot_keyboardtime)
  77                 return;
  78
  79         self.havocbot_keyboardtime =
  80                 max(
  81                         self.havocbot_keyboardtime
  82                                 + bound(0,0.05/(skill+self.havocbot_keyboardskill),0.05)
  83                                 +random()*bound(0,0.025/(skill+self.havocbot_keyboardskill),100)
  84                 , time);
  85         keyboard = self.movement * (1.0 / maxspeed);
  86
  87         local float trigger, trigger1;
  88         blend = bound(0,skill*0.1,1);
  89         trigger = cvar("bot_ai_keyboard_treshold");
  90         trigger1 = 0 - trigger;
  91
  92         // categorize forward movement
  93         // at skill < 1.5 only forward
  94         // at skill < 2.5 only individual directions
  95         // at skill < 4.5 only individual directions, and forward diagonals
  96         // at skill >= 4.5, all cases allowed
  97         if (keyboard_x > trigger)
  98         {
  99                 keyboard_x = 1;
 100                 if (skill < 2.5)
 101                         keyboard_y = 0;
 102         }
 103         else if (keyboard_x < trigger1 && skill > 1.5)
 104         {
 105                 keyboard_x = -1;
 106                 if (skill < 4.5)
 107                         keyboard_y = 0;
 108         }
 109         else
 110         {
 111                 keyboard_x = 0;
 112                 if (skill < 1.5)
 113                         keyboard_y = 0;
 114         }
 115         if (skill < 4.5)
 116                 keyboard_z = 0;
 117
 118         if (keyboard_y > trigger)
 119                 keyboard_y = 1;
 120         else if (keyboard_y < trigger1)
 121                 keyboard_y = -1;
 122         else
 123                 keyboard_y = 0;
 124
 125         if (keyboard_z > trigger)
 126                 keyboard_z = 1;
 127         else if (keyboard_z < trigger1)
 128                 keyboard_z = -1;
 129         else
 130                 keyboard_z = 0;
 131
 132         self.havocbot_keyboard = keyboard * maxspeed;
 133         if (self.havocbot_ducktime>time) self.BUTTON_CROUCH=TRUE;
 134
 135         keyboard = self.havocbot_keyboard;
 136         blend = bound(0,vlen(destorg-self.origin)/cvar("bot_ai_keyboard_distance"),1); // When getting close move with 360 degree
 137         //dprint("movement ", vtos(self.movement), " keyboard ", vtos(keyboard), " blend ", ftos(blend), "\n");
 138         self.movement = self.movement + (keyboard - self.movement) * blend;
 139 };
 140
 141 .entity bot_lastseengoal;
 142 .float bot_timelastseengoal;
 143 .float bot_canruntogoal;
 144 void havocbot_bunnyhop(vector dir)
 145 {
 146         local float bunnyhopdistance;
 147         local vector deviation;
 148         local float maxspeed;
 149
 150         if(cvar("g_midair"))
 151                 return;
 152
 153         if(self.goalcurrent.classname == "player")
 154                 return;
 155
 156         maxspeed = cvar("sv_maxspeed");
 157
 158         if(self.aistatus & AI_STATUS_DANGER_AHEAD)
 159         {
 160                 self.aistatus &~= AI_STATUS_RUNNING;
 161                 self.BUTTON_JUMP = FALSE;
 162                 self.bot_canruntogoal = 0;
 163                 self.bot_timelastseengoal = 0;
 164                 return;
 165         }
 166
 167         if(self.waterlevel > WATERLEVEL_WETFEET)
 168         {
 169                 self.aistatus &~= AI_STATUS_RUNNING;
 170                 return;
 171         }
 172
 173         if(self.bot_lastseengoal != self.goalcurrent && !(self.aistatus & AI_STATUS_RUNNING))
 174         {
 175                 self.bot_canruntogoal = 0;
 176                 self.bot_timelastseengoal = 0;
 177         }
 178
 179         bunnyhopdistance = vlen(self.origin - self.goalcurrent.origin);
 180
 181         // Run only to visible goals
 182         if(self.flags & FL_ONGROUND)
 183         if(self.speed==maxspeed)
 184         if(checkpvs(self.origin + self.view_ofs, self.goalcurrent))
 185         {
 186                         self.bot_lastseengoal = self.goalcurrent;
 187
 188                         // seen it before
 189                         if(self.bot_timelastseengoal)
 190                         {
 191                                 // for a period of time
 192                                 if(time - self.bot_timelastseengoal > cvar("bot_ai_bunnyhop_firstjumpdelay"))
 193                                 {
 194                                         local float checkdistance;
 195                                         checkdistance = TRUE;
 196
 197                                         // don't run if it is too close
 198                                         if(self.bot_canruntogoal==0)
 199                                         {
 200                                                 if(bunnyhopdistance > cvar("bot_ai_bunnyhop_startdistance"))
 201                                                         self.bot_canruntogoal = 1;
 202                                                 else
 203                                                         self.bot_canruntogoal = -1;
 204                                         }
 205
 206                                         if(self.bot_canruntogoal != 1)
 207                                                 return;
 208
 209                                         if(self.aistatus & AI_STATUS_ROAMING)
 210                                         if(self.goalcurrent.classname=="waypoint")
 211                                         if(fabs(self.goalcurrent.origin_z - self.origin_z) < self.maxs_z - self.mins_z)
 212                                         if(self.goalstack01!=world)
 213                                         {
 214                                                 deviation = vectoangles(self.goalstack01.origin - self.origin) - vectoangles(self.goalcurrent.origin - self.origin);
 215                                                 while (deviation_y < -180) deviation_y = deviation_y + 360;
 216                                                 while (deviation_y > 180) deviation_y = deviation_y - 360;
 217
 218                                                 if(fabs(deviation_y) < 20)
 219                                                 if(bunnyhopdistance < vlen(self.origin - self.goalstack01.origin))
 220                                                 if(fabs(self.goalstack01.origin_z - self.goalcurrent.origin_z) < self.maxs_z - self.mins_z)
 221                                                 {
 222                                                         if(vlen(self.goalcurrent.origin - self.goalstack01.origin) > cvar("bot_ai_bunnyhop_startdistance"))
 223                                                         if(checkpvs(self.origin + self.view_ofs, self.goalstack01))
 224                                                         {
 225                                                                 checkdistance = FALSE;
 226                                                         }
 227                                                 }
 228                                         }
 229
 230                                         if(checkdistance)
 231                                         {
 232                                                 self.aistatus &~= AI_STATUS_RUNNING;
 233                                                 if(bunnyhopdistance > cvar("bot_ai_bunnyhop_stopdistance"))
 234                                                         self.BUTTON_JUMP = TRUE;
 235                                         }
 236                                         else
 237                                         {
 238                                                 self.aistatus |= AI_STATUS_RUNNING;
 239                                                 self.BUTTON_JUMP = TRUE;
 240                                         }
 241                                 }
 242                         }
 243                         else
 244                         {
 245                                 self.bot_timelastseengoal = time;
 246                         }
 247         }
 248         else
 249         {
 250                 self.bot_timelastseengoal = 0;
 251         }
 252
 253         // Release jump button
 254         if(self.flags & FL_ONGROUND == 0)
 255         {
 256                 if(self.velocity_z < 0 || vlen(self.velocity)<maxspeed)
 257                         self.BUTTON_JUMP = FALSE;
 258
 259                 // Strafe
 260                 if(self.aistatus & AI_STATUS_RUNNING)
 261                 if(vlen(self.velocity)>maxspeed)
 262                 {
 263                         deviation = vectoangles(dir) - vectoangles(self.velocity);
 264                         while (deviation_y < -180) deviation_y = deviation_y + 360;
 265                         while (deviation_y > 180) deviation_y = deviation_y - 360;
 266
 267                         if(fabs(deviation_y)>10)
 268                                 self.movement_x = 0;
 269
 270                         if(deviation_y>10)
 271                                 self.movement_y = maxspeed * -1;
 272                         else if(deviation_y<10)
 273                                 self.movement_y = maxspeed;
 274
 275                 }
 276         }
 277 };
 278
 279 //.float havocbotignoretime;
 280 //.vector bot_dodgevector;
 281 //.float bot_dodgevector_time;
 282 //.float bot_dodgevector_jumpbutton;
 283 .float ladder_time;
 284 .entity ladder_entity;
 285 .float rocketjumptime;
 286 void havocbot_movetogoal()
 287 {
 288         local vector destorg;
 289         local vector diff;
 290         local vector dir;
 291         local vector flatdir;
 292         local vector m1;
 293         local vector m2;
 294         local vector evadeobstacle;
 295         local vector evadelava;
 296         local float s;
 297         local float maxspeed;
 298         //local float dist;
 299         local vector dodge;
 300         //if (self.goalentity)
 301         //      te_lightning2(self, self.origin, (self.goalentity.absmin + self.goalentity.absmax) * 0.5);
 302         self.movement = '0 0 0';
 303         maxspeed = cvar("sv_maxspeed");
 304
 305         if(self.jumppadcount)
 306         {
 307                 if(self.flags & FL_ONGROUND)
 308                 {
 309                         self.jumppadcount = FALSE;
 310                         if(self.aistatus & AI_STATUS_OUT_JUMPPAD)
 311                                 self.aistatus &~= AI_STATUS_OUT_JUMPPAD;
 312                 }
 313
 314                 // If got stuck on the jump pad try to reach the farther visible item
 315                 if(self.aistatus & AI_STATUS_OUT_JUMPPAD)
 316                 {
 317                         if(fabs(self.velocity_z)<50)
 318                         {
 319                                 local entity head, newgoal;
 320                                 local float distance, bestdistance;
 321
 322                                 for (head = findchainfloat(bot_pickup, TRUE); head; head = head.chain)
 323                                 {
 324                                         if(head.classname=="worldspawn")
 325                                                 continue;
 326
 327                                         distance = vlen(head.origin - self.origin);
 328                                         if(distance>1000)
 329                                                 continue;
 330
 331                                         traceline(self.origin + self.view_ofs , head.origin, TRUE, world);
 332
 333                                         if(trace_fraction<1)
 334                                                 continue;
 335
 336                                         if(distance>bestdistance)
 337                                         {
 338                                                 newgoal = head;
 339                                                 bestdistance = distance;
 340                                         }
 341                                 }
 342
 343                                 if(newgoal)
 344                                 {
 345                                         self.ignoregoal = self.goalcurrent;
 346                                         self.ignoregoaltime = time + cvar("bot_ai_ignoregoal_timeout");
 347                                         navigation_routetogoal(newgoal);
 348                                         self.aistatus &~= AI_STATUS_OUT_JUMPPAD;
 349                                 }
 350                         }
 351                         else
 352                                 return;
 353                 }
 354                 else
 355                 {
 356                         if(self.velocity_z>0)
 357                         {
 358                                 local float threshold;
 359                                 threshold = maxspeed * 0.2;
 360                                 if(fabs(self.velocity_x) < threshold  &&  fabs(self.velocity_y) < threshold)
 361                                         self.aistatus |= AI_STATUS_OUT_JUMPPAD;
 362                                 return;
 363                         }
 364                 }
 365         }
 366
 367         // If there is a trigger_hurt right below try to use the jetpack or make a rocketjump
 368         if(skill>6)
 369         if not(self.flags & FL_ONGROUND)
 370         {
 371                 tracebox(self.origin, self.mins, self.maxs, self.origin + '0 0 -65536', MOVE_NOMONSTERS, self);
 372                 if(tracebox_hits_trigger_hurt(self.origin, self.mins, self.maxs, trace_endpos ))
 373                 if(self.items & IT_JETPACK)
 374                 {
 375                         tracebox(self.origin, self.mins, self.maxs, self.origin + '0 0 65536', MOVE_NOMONSTERS, self);
 376                         if(tracebox_hits_trigger_hurt(self.origin, self.mins, self.maxs, trace_endpos + '0 0 1' ))
 377                         {
 378                                 if(self.velocity_z<0)
 379                                 {
 380                                         self.BUTTON_HOOK = TRUE;
 381                                 }
 382                         }
 383                         else
 384                                 self.BUTTON_HOOK = TRUE;
 385
 386                         // If there is no goal try to move forward
 387
 388                         if(self.goalcurrent==world)
 389                                 dir = v_forward;
 390                         else
 391                                 dir = normalize(self.goalcurrent.origin - self.origin);
 392
 393                         local vector xyvelocity = self.velocity; xyvelocity_z = 0;
 394                         local float xyspeed = xyvelocity * dir;
 395
 396                         if(xyspeed < (maxspeed / 2))
 397                         {
 398                                 makevectors(self.v_angle_y * '0 1 0');
 399                                 tracebox(self.origin, self.mins, self.maxs, self.origin + (dir * maxspeed * 3), MOVE_NOMONSTERS, self);
 400                                 if(trace_fraction==1)
 401                                 {
 402                                         self.movement_x = dir * v_forward * maxspeed;
 403                                         self.movement_y = dir * v_right * maxspeed;
 404                                         if (skill < 10)
 405                                                 havocbot_keyboard_movement(self.origin + dir * 100);
 406                                 }
 407                         }
 408
 409                         self.havocbot_blockhead = TRUE;
 410
 411                         return;
 412                 }
 413                 else if(self.health>cvar("g_balance_rocketlauncher_damage")*0.5)
 414                 {
 415                         if(self.velocity_z < 0)
 416                         if(client_hasweapon(self, WEP_ROCKET_LAUNCHER, TRUE, FALSE))
 417                         {
 418                                 self.movement_x = maxspeed;
 419
 420                                 if(self.rocketjumptime)
 421                                 {
 422                                         if(time > self.rocketjumptime)
 423                                         {
 424                                                 self.BUTTON_ATCK2 = TRUE;
 425                                                 self.rocketjumptime = 0;
 426                                         }
 427                                         return;
 428                                 }
 429
 430                                 self.switchweapon = WEP_ROCKET_LAUNCHER;
 431                                 self.v_angle_x = 90;
 432                                 self.BUTTON_ATCK = TRUE;
 433                                 self.rocketjumptime = time + cvar("g_balance_rocketlauncher_detonatedelay");
 434                                 return;
 435                         }
 436                 }
 437                 else
 438                 {
 439                         // If there is no goal try to move forward
 440                         if(self.goalcurrent==world)
 441                                 self.movement_x = maxspeed;
 442                 }
 443         }
 444
 445         // If we are under water with no goals, swim up
 446         if(self.waterlevel)
 447         if(self.goalcurrent==world)
 448         {
 449                 dir = '0 0 0';
 450                 if(self.waterlevel>WATERLEVEL_SWIMMING)
 451                         dir_z = 1;
 452                 else if(self.velocity_z >= 0 && !(self.waterlevel == WATERLEVEL_WETFEET && self.watertype == CONTENT_WATER))
 453                         self.BUTTON_JUMP = TRUE;
 454                 else
 455                         self.BUTTON_JUMP = FALSE;
 456                 makevectors(self.v_angle_y * '0 1 0');
 457                 self.movement_x = dir * v_forward * maxspeed;
 458                 self.movement_y = dir * v_right * maxspeed;
 459                 self.movement_z = dir * v_up * maxspeed;
 460         }
 461
 462         // if there is nowhere to go, exit
 463         if (self.goalcurrent == world)
 464                 return;
 465
 466         if (self.goalcurrent)
 467                 navigation_poptouchedgoals();
 468
 469         // if ran out of goals try to use an alternative goal or get a new strategy asap
 470         if(self.goalcurrent == world)
 471         if(self.flags & FL_ONGROUND || self.aistatus & AI_STATUS_RUNNING || self.BUTTON_JUMP == TRUE)
 472         {
 473                 if(self.alternativegoal==world)
 474                 {
 475                         // ran out of goals
 476                         self.bot_strategytime = 0;
 477                         return;
 478                 }
 479
 480                 // use the alternative goal
 481                 navigation_findnearestwaypoint(self.alternativegoal, TRUE);
 482                 navigation_routetogoal(self.alternativegoal);
 483                 self.alternativegoal = world;
 484                 bot_strategytoken_taken = TRUE;
 485
 486                 return;
 487         }
 488
 489 #ifdef DEBUG_BOT_GOALSTACK
 490         debuggoalstack();
 491 #endif
 492
 493         m1 = self.goalcurrent.origin + self.goalcurrent.mins;
 494         m2 = self.goalcurrent.origin + self.goalcurrent.maxs;
 495         destorg = self.origin;
 496         destorg_x = bound(m1_x, destorg_x, m2_x);
 497         destorg_y = bound(m1_y, destorg_y, m2_y);
 498         destorg_z = bound(m1_z, destorg_z, m2_z);
 499         diff = destorg - self.origin;
 500         //dist = vlen(diff);
 501         dir = normalize(diff);
 502         flatdir = diff;flatdir_z = 0;
 503         flatdir = normalize(flatdir);
 504
 505         //if (self.bot_dodgevector_time < time)
 506         {
 507         //      self.bot_dodgevector_time = time + cvar("bot_ai_dodgeupdateinterval");
 508         //      self.bot_dodgevector_jumpbutton = 1;
 509                 evadeobstacle = '0 0 0';
 510                 evadelava = '0 0 0';
 511
 512                 if (self.waterlevel)
 513                 {
 514                         if(self.waterlevel>WATERLEVEL_SWIMMING)
 515                         {
 516                         //      flatdir_z = 1;
 517                                 self.aistatus |= AI_STATUS_OUT_WATER;
 518                         }
 519                         else
 520                         {
 521                                 if(self.velocity_z >= 0 && !(self.watertype == CONTENT_WATER && self.goalcurrent.origin_z < self.origin_z) &&
 522                                         ( !(self.waterlevel == WATERLEVEL_WETFEET && self.watertype == CONTENT_WATER) || self.aistatus & AI_STATUS_OUT_WATER))
 523                                         self.BUTTON_JUMP = TRUE;
 524                                 else
 525                                         self.BUTTON_JUMP = FALSE;
 526                         }
 527                         dir = normalize(flatdir);
 528                         makevectors(self.v_angle_y * '0 1 0');
 529                 }
 530                 else
 531                 {
 532                         if(self.aistatus & AI_STATUS_OUT_WATER)
 533                                 self.aistatus &~= AI_STATUS_OUT_WATER;
 534
 535                         // jump if going toward an obstacle that doesn't look like stairs we
 536                         // can walk up directly
 537                         tracebox(self.origin, self.mins, self.maxs, self.origin + self.velocity * 0.2, FALSE, self);
 538                         if (trace_fraction < 1)
 539                         if (trace_plane_normal_z < 0.7)
 540                         {
 541                                 s = trace_fraction;
 542                                 tracebox(self.origin + '0 0 16', self.mins, self.maxs, self.origin + self.velocity * 0.2 + '0 0 16', FALSE, self);
 543                                 if (trace_fraction < s + 0.01)
 544                                 if (trace_plane_normal_z < 0.7)
 545                                 {
 546                                         s = trace_fraction;
 547                                         tracebox(self.origin + '0 0 48', self.mins, self.maxs, self.origin + self.velocity * 0.2 + '0 0 48', FALSE, self);
 548                                         if (trace_fraction > s)
 549                                                 self.BUTTON_JUMP = 1;
 550                                 }
 551                         }
 552
 553                         // avoiding dangers and obstacles
 554                         local vector dst_ahead, dst_down;
 555                         makevectors(self.v_angle_y * '0 1 0');
 556                         dst_ahead = self.origin + self.view_ofs + (self.velocity * 0.4) + (v_forward * 32 * 2);
 557                         dst_down = dst_ahead + '0 0 -1500';
 558
 559                         // Look ahead
 560                         traceline(self.origin + self.view_ofs , dst_ahead, TRUE, world);
 561
 562                         // Check head-banging against walls
 563                         if(vlen(self.origin + self.view_ofs - trace_endpos) < 2 && !(self.aistatus & AI_STATUS_OUT_WATER))
 564                         {
 565                                 if(self.facingwalltime && time > self.facingwalltime)
 566                                 {
 567                                         self.ignoregoal = self.goalcurrent;
 568                                         self.ignoregoaltime = time + cvar("bot_ai_ignoregoal_timeout");
 569                                         navigation_poproute();
 570                                 }
 571                                 else
 572                                 {
 573                                         self.facingwalltime = time + 0.05;
 574                                 }
 575                         }
 576                         else
 577                         {
 578                                 self.facingwalltime = 0;
 579
 580                                 if(self.ignoregoal != world && time > self.ignoregoaltime)
 581                                 {
 582                                         self.ignoregoal = world;
 583                                         self.ignoregoaltime = 0;
 584                                 }
 585                         }
 586
 587                         // Check for water/slime/lava and dangerous edges
 588                         // (only when the bot is on the ground or jumping intentionally)
 589                         self.aistatus &~= AI_STATUS_DANGER_AHEAD;
 590
 591                         if(trace_fraction == 1)
 592                         if(self.flags & FL_ONGROUND || self.aistatus & AI_STATUS_RUNNING || self.BUTTON_JUMP == TRUE)
 593                         {
 594                                 // Look downwards
 595                                 traceline(dst_ahead , dst_down, TRUE, world);
 596                         //      te_lightning2(world, self.origin, dst_ahead);   // Draw "ahead" look
 597                         //      te_lightning2(world, dst_ahead, dst_down);              // Draw "downwards" look
 598                                 if(trace_endpos_z < self.origin_z + self.mins_z)
 599                                 {
 600                                         s = pointcontents(trace_endpos + '0 0 1');
 601                                         if (s != CONTENT_SOLID)
 602                                         if (s == CONTENT_LAVA || s == CONTENT_SLIME)
 603                                                 evadelava = normalize(self.velocity) * -1;
 604                                         else if (s == CONTENT_SKY)
 605                                                 evadeobstacle = normalize(self.velocity) * -1;
 606                                         else if (!boxesoverlap(dst_ahead - self.view_ofs + self.mins, dst_ahead - self.view_ofs + self.maxs,
 607                                                                 self.goalcurrent.absmin, self.goalcurrent.absmax))
 608                                         {
 609                                                 // if ain't a safe goal with "holes" (like the jumpad on soylent)
 610                                                 // and there is a trigger_hurt below
 611                                                 if(tracebox_hits_trigger_hurt(dst_ahead, self.mins, self.maxs, trace_endpos))
 612                                                 {
 613                                                         // Remove dangerous dynamic goals from stack
 614                                                         if (self.goalcurrent.classname == "player" || self.goalcurrent.classname == "droppedweapon")
 615                                                                 navigation_poproute();
 616                                                         // try to stop
 617                                                         flatdir = '0 0 0';
 618                                                         evadeobstacle = normalize(self.velocity) * -1;
 619                                                 }
 620                                         }
 621                                 }
 622                         }
 623
 624                         dir = flatdir;
 625                         evadeobstacle_z = 0;
 626                         evadelava_z = 0;
 627                         makevectors(self.v_angle_y * '0 1 0');
 628
 629                         if(evadeobstacle!='0 0 0'||evadelava!='0 0 0')
 630                                 self.aistatus |= AI_STATUS_DANGER_AHEAD;
 631                 }
 632
 633                 dodge = havocbot_dodge();
 634                 dodge = dodge * bound(0,3+skill*0.1,1);
 635                 evadelava = evadelava * bound(1,3-skill,3); //Noobs fear lava a lot and take more distance from it
 636                 traceline(self.origin, self.enemy.origin, TRUE, world);
 637                 if(trace_ent.classname == "player")
 638                         dir = dir * bound(0,skill/7,1);
 639
 640                 dir = normalize(dir + dodge + evadeobstacle + evadelava);
 641         //      self.bot_dodgevector = dir;
 642         //      self.bot_dodgevector_jumpbutton = self.BUTTON_JUMP;
 643         }
 644
 645         if(time < self.ladder_time)
 646         {
 647                 if(self.goalcurrent.origin_z + self.goalcurrent.mins_z > self.origin_z + self.mins_z)
 648                 {
 649                         if(self.origin_z + self.mins_z  < self.ladder_entity.origin_z + self.ladder_entity.maxs_z)
 650                                 dir = '0 0 1';
 651                 }
 652                 else
 653                 {
 654                         if(self.origin_z + self.mins_z  > self.ladder_entity.origin_z + self.ladder_entity.mins_z)
 655                                 dir = '0 0 -1';
 656                 }
 657         }
 658
 659         //dir = self.bot_dodgevector;
 660         //if (self.bot_dodgevector_jumpbutton)
 661         //      self.BUTTON_JUMP = 1;
 662         self.movement_x = dir * v_forward * maxspeed;
 663         self.movement_y = dir * v_right * maxspeed;
 664         self.movement_z = dir * v_up * maxspeed;
 665
 666         // Emulate keyboard interface
 667         if (skill < 10)
 668                 havocbot_keyboard_movement(destorg);
 669
 670         // Bunnyhop!
 671 //      if(self.aistatus & AI_STATUS_ROAMING)
 672         if(skill >= cvar("bot_ai_bunnyhop_skilloffset"))
 673                 havocbot_bunnyhop(dir);
 674
 675         if ((dir * v_up) >= cvar("sv_jumpvelocity")*0.5 && (self.flags & FL_ONGROUND)) self.BUTTON_JUMP=1;
 676         if (((dodge * v_up) > 0) && random()*frametime >= 0.2*bound(0,(10-skill)*0.1,1)) self.BUTTON_JUMP=TRUE;
 677         if (((dodge * v_up) < 0) && random()*frametime >= 0.5*bound(0,(10-skill)*0.1,1)) self.havocbot_ducktime=time+0.3/bound(0.1,skill,10);
 678 };
 679
 680 .float havocbot_chooseenemy_finished;
 681 .float havocbot_stickenemy;
 682 void havocbot_chooseenemy()
 683 {
 684         local entity head, best;
 685         local float rating, bestrating;
 686         local vector eye, v;
 687         if (cvar("bot_nofire") || IS_INDEPENDENT_PLAYER(self))
 688         {
 689                 self.enemy = world;
 690                 return;
 691         }
 692         if (self.enemy)
 693         {
 694                 if (!bot_shouldattack(self.enemy))
 695                 {
 696                         // enemy died or something, find a new target
 697                         self.enemy = world;
 698                         self.havocbot_chooseenemy_finished = time;
 699                 }
 700                 else if (self.havocbot_stickenemy)
 701                 {
 702                         // tracking last chosen enemy
 703                         // if enemy is visible
 704                         // and not really really far away
 705                         // and we're not severely injured
 706                         // then keep tracking for a half second into the future
 707                         traceline(self.origin+self.view_ofs, self.enemy.origin+self.enemy.view_ofs*0.5,FALSE,world);
 708                         if (trace_ent == self.enemy || trace_fraction == 1)
 709                         if (vlen(self.enemy.origin - self.origin) < 1000)
 710                         if (self.health > 30)
 711                         {
 712                                 // remain tracking him for a shot while (case he went after a small corner or pilar
 713                                 self.havocbot_chooseenemy_finished = time + cvar("bot_ai_enemydetectioninterval");
 714                                 return;
 715                         }
 716                         // enemy isn't visible, or is far away, or we're injured severely
 717                         // so stop preferring this enemy
 718                         // (it will still take a half second until a new one is chosen)
 719                         self.havocbot_stickenemy = 0;
 720                 }
 721         }
 722         if (time < self.havocbot_chooseenemy_finished)
 723                 return;
 724         self.havocbot_chooseenemy_finished = time + cvar("bot_ai_enemydetectioninterval");
 725         eye = (self.origin + self.view_ofs);
 726         best = world;
 727         bestrating = 100000000;
 728         head = findchainfloat(bot_attack, TRUE);
 729         while (head)
 730         {
 731                 v = (head.absmin + head.absmax) * 0.5;
 732                 rating = vlen(v - eye);
 733                 if (bestrating > rating)
 734                 if (bot_shouldattack(head))
 735                 {
 736                         traceline(eye, v, TRUE, self);
 737                         if (trace_ent == head || trace_fraction >= 1)
 738                         {
 739                                 best = head;
 740                                 bestrating = rating;
 741                         }
 742                 }
 743                 head = head.chain;
 744         }
 745         self.enemy = best;
 746         self.havocbot_stickenemy = TRUE;
 747 };
 748
 749 .float bot_chooseweapontime;
 750 float(entity e) w_getbestweapon;
 751 void havocbot_chooseweapon()
 752 {
 753         local float i;
 754
 755         // TODO: clean this up by moving it to weapon code
 756         if(self.enemy.classname!="player")
 757         {
 758                 // If no weapon was chosen get the first available weapon
 759                 if(self.weapon==0)
 760                 for(i=WEP_LASER + 1; i < WEP_COUNT ; ++i)
 761                 {
 762                         if(client_hasweapon(self, i, TRUE, FALSE))
 763                         {
 764                                 self.switchweapon = i;
 765                                 return;
 766                         }
 767                 }
 768                 return;
 769         }
 770
 771         // Do not change weapon during the next second after a combo
 772         i = time - self.lastcombotime;
 773         if(i < 1)
 774                 return;
 775
 776         // Workaround for rifle reloading (..)
 777         if(self.weapon == WEP_CAMPINGRIFLE)
 778         if(i < cvar("g_balance_campingrifle_reloadtime") + 1)
 779                 return;
 780
 781         local float w, s;
 782         local float rocket  ; rocket   =-1000;
 783         local float nex     ; nex      =-1000;
 784         local float hagar   ; hagar    =-1000;
 785         local float grenade ; grenade  =-1000;
 786         local float electro ; electro  =-1000;
 787         local float crylink ; crylink  =-1000;
 788         local float uzi     ; uzi      =-1000;
 789         local float shotgun ; shotgun  =-1000;
 790         local float campingrifle ; campingrifle  =-1000;
 791         local float laser   ; laser    =-1000;
 792         local float minstanex ; minstanex =-1000;
 793         local float currentscore;
 794         local float bestscore; bestscore = 0;
 795         local float bestweapon; bestweapon=self.switchweapon;
 796         local float distance; distance=bound(10,vlen(self.origin-self.enemy.origin)-200,10000);
 797         local float maxdelaytime=0.5;
 798         local float spreadpenalty=10;
 799         local float distancefromfloor;
 800
 801         // Should it do a weapon combo?
 802         local float af, ct, combo_time, combo;
 803
 804         af = ATTACK_FINISHED(self);
 805         ct = cvar("bot_ai_weapon_combo_threshold");
 806
 807         // Bots with no skill will be 4 times more slower than "godlike" bots when doing weapon combos
 808         // Ideally this 4 should be calculated as longest_weapon_refire / bot_ai_weapon_combo_threshold
 809         combo_time = time + ct + (ct * ((-0.3*skill)+3));
 810
 811         combo = FALSE;
 812
 813         if(cvar("bot_ai_weapon_combo"))
 814         if(self.weapon == self.lastfiredweapon)
 815         if(af > combo_time)
 816         {
 817                 combo = TRUE;
 818                 self.lastcombotime = time;
 819         }
 820
 821         // Custom weapon list based on distance to the enemy
 822         if(bot_custom_weapon){
 823
 824                 // Choose weapons for far distance
 825                 if ( distance > bot_distance_far ) {
 826                         for(i=0; i < WEP_COUNT && bot_weapons_far[i] != -1 ; ++i){
 827                                 w = bot_weapons_far[i];
 828                                 if ( client_hasweapon(self, w, TRUE, FALSE) ){
 829                                         if ( self.weapon == w && combo)
 830                                                 continue;
 831                                         self.switchweapon = w;
 832                                         return;
 833                                 }
 834                         }
 835                 }
 836
 837                 // Choose weapons for mid distance
 838                 if ( distance > bot_distance_close ) {
 839                         for(i=0; i < WEP_COUNT && bot_weapons_mid[i] != -1 ; ++i){
 840                                 w = bot_weapons_mid[i];
 841                                 if ( client_hasweapon(self, w, TRUE, FALSE) ){
 842                                         if ( self.weapon == w && combo)
 843                                                 continue;
 844                                         self.switchweapon = w;
 845                                         return;
 846                                 }
 847                         }
 848                 }
 849
 850                 // Choose weapons for close distance
 851                 for(i=0; i < WEP_COUNT && bot_weapons_close[i] != -1 ; ++i){
 852                         w = bot_weapons_close[i];
 853                         if ( client_hasweapon(self, w, TRUE, FALSE) ){
 854                                 if ( self.weapon == w && combo)
 855                                         continue;
 856                                 self.switchweapon = w;
 857                                 return;
 858                         }
 859                 }
 860                 // If now weapon was chosen by this system fall back to the previous one
 861         }
 862
 863         // Formula:
 864         //      (Damage/Sec * Weapon spefic change to get that damage)
 865         //      *(Time to get to target * weapon specfic hitchange bonus) / (in a time of maxdelaytime)
 866         //      *(Spread change of hit) // if it applies
 867         //      *(Penality for target beeing in air)
 868         // %weaponaddpoint
 869
 870         traceline(self.enemy.origin,self.enemy.origin-'0 0 1000',TRUE,world);
 871         distancefromfloor = self.enemy.origin_z - trace_endpos_z;
 872
 873         if (client_hasweapon(self, WEP_MINSTANEX, TRUE, FALSE))
 874                 minstanex = (1000/cvar("g_balance_minstanex_refire")*1.0)
 875                         * (0.5);
 876
 877         if (client_hasweapon(self, WEP_ROCKET_LAUNCHER, TRUE, FALSE)  &&
 878                 !(      cvar("bot_ai_weapon_combo") && self.weapon == WEP_ROCKET_LAUNCHER &&
 879                         af > combo_time
 880                 )
 881         )
 882                 rocket = (cvar("g_balance_rocketlauncher_damage")/cvar("g_balance_rocketlauncher_refire")*0.75)
 883                         * bound(0,(cvar("g_balance_rocketlauncher_speed")/distance*maxdelaytime),1)*1.5;
 884
 885         if (client_hasweapon(self, WEP_NEX, TRUE, FALSE)  &&
 886                 !(      cvar("bot_ai_weapon_combo") && self.weapon == WEP_NEX &&
 887                         af > combo_time
 888                 )
 889         )
 890                 nex = (cvar("g_balance_nex_damage")/cvar("g_balance_nex_refire")*1.0)
 891                         * (0.5);
 892
 893         if (client_hasweapon(self, WEP_HAGAR, TRUE, FALSE) ) // &&
 894         //      !( cvar("bot_ai_weapon_combo") && self.weapon == WEP_HAGAR &&  time < self.bot_lastshot + cvar("g_balance_hagar_primary_refire") ))
 895                 hagar = (cvar("g_balance_hagar_primary_damage")/cvar("g_balance_hagar_primary_refire")*1.0)
 896                         * bound(0,(cvar("g_balance_hagar_primary_speed")/distance*maxdelaytime),1)*0.2;
 897
 898         if (client_hasweapon(self, WEP_GRENADE_LAUNCHER, TRUE, FALSE) &&
 899                 !(
 900                         cvar("bot_ai_weapon_combo") && self.weapon == WEP_GRENADE_LAUNCHER &&
 901                         af > combo_time
 902                 )
 903         )
 904                 grenade = (cvar("g_balance_grenadelauncher_primary_damage")/cvar("g_balance_grenadelauncher_primary_refire")*1.0)
 905                         * bound(0,(cvar("g_balance_grenadelauncher_primary_speed")/distance*maxdelaytime),1)*1.1;
 906
 907         if (client_hasweapon(self, WEP_ELECTRO, TRUE, FALSE) &&
 908                 !(      cvar("bot_ai_weapon_combo") && self.weapon == WEP_ELECTRO &&
 909                         af > combo_time
 910                 )
 911         )
 912                 electro = (cvar("g_balance_electro_primary_damage")/cvar("g_balance_electro_primary_refire")*0.75)
 913                         * bound(0,(cvar("g_balance_electro_primary_speed")/distance*maxdelaytime),1)*1.0;
 914
 915         if (client_hasweapon(self, WEP_CRYLINK, TRUE, FALSE) ) // &&
 916         //      !( self.weapon == WEP_CRYLINK &&  time < self.bot_lastshot + cvar("g_balance_crylink_primary_refire") ))
 917                 crylink = (cvar("g_balance_crylink_primary_damage")/cvar("g_balance_crylink_primary_refire")*1.0)
 918                         * bound(0,(cvar("g_balance_crylink_primary_speed")/distance*maxdelaytime),1)*(64/(32+cvar("g_balance_crylink_primary_spread")*distance))*1.0;
 919
 920         if (client_hasweapon(self, WEP_UZI, TRUE, FALSE) ) // &&
 921         //      !( self.weapon == WEP_UZI &&  time < self.bot_lastshot + cvar("g_balance_uzi_sustained_refire") ))
 922                 uzi = (cvar("g_balance_uzi_sustained_damage")/cvar("g_balance_uzi_sustained_refire")*1.0)
 923                         * bound(0,32/(32+cvar("g_balance_uzi_sustained_spread")*distance),1);
 924
 925         if (client_hasweapon(self, WEP_SHOTGUN, TRUE, FALSE) &&
 926                 !(      cvar("bot_ai_weapon_combo") && self.weapon == WEP_SHOTGUN &&
 927                         af > combo_time
 928                 )
 929         )
 930                 shotgun = (cvar("g_balance_shotgun_primary_damage")*cvar("g_balance_shotgun_primary_bullets")/cvar("g_balance_shotgun_primary_refire")*1.0)
 931                         * bound(0,32/(32+cvar("g_balance_shotgun_primary_spread")*distance),1);
 932
 933         if (client_hasweapon(self, WEP_LASER, FALSE, FALSE) &&
 934                 !(      cvar("bot_ai_weapon_combo") && self.weapon == WEP_LASER &&
 935                         af > combo_time
 936                 )
 937         )
 938                 laser = (cvar("g_balance_laser_primary_damage")/cvar("g_balance_laser_primary_refire")*1.0)
 939                         * bound(0,cvar("g_balance_laser_primary_speed")/distance*maxdelaytime,1);
 940
 941         if((self.enemy.flags & FL_ONGROUND)==FALSE){
 942                 rocket = rocket   * (1.5-bound(0, distancefromfloor/cvar("g_balance_rocketlauncher_radius"         ),0.9)); //slight bigger change
 943                 grenade = grenade * (1.5-bound(0,distancefromfloor/cvar("g_balance_grenadelauncher_primary_radius"),0.95));
 944                 electro = electro * (1.5-bound(0,distancefromfloor/cvar("g_balance_electro_primary_radius"        ),0.95));
 945                 laser = laser     * (1.5-bound(0,distancefromfloor/cvar("g_balance_laser_primary_radius"                  ),0.95));
 946         }
 947         /*
 948         dprint("Floor distance: ",ftos(distancefromfloor),"\n");
 949         dprint("Rocket: " , ftos(rocket  ), "\n");
 950         dprint("Nex: "    , ftos(nex     ), "\n");
 951         dprint("Hagar: "  , ftos(hagar   ), "\n");
 952         dprint("Grenade: ", ftos(grenade ), "\n");
 953         dprint("Electro: ", ftos(electro ), "\n");
 954         dprint("Crylink: ", ftos(crylink ), "\n");
 955         dprint("Uzi: "    , ftos(uzi     ), "\n");
 956         dprint("Shotgun :", ftos(shotgun ), "\n");
 957         dprint("Laser   :", ftos(laser   ), "\n\n");
 958         */
 959         currentscore = -1;
 960         w = WEP_MINSTANEX        ;s = minstanex;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 961         w = WEP_ROCKET_LAUNCHER  ;s = rocket   ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 962         w = WEP_NEX              ;s = nex      ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 963         w = WEP_HAGAR            ;s = hagar    ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 964         w = WEP_GRENADE_LAUNCHER ;s = grenade  ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 965         w = WEP_ELECTRO          ;s = electro  ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 966         w = WEP_CRYLINK          ;s = crylink  ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 967         w = WEP_UZI              ;s = uzi      ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 968         w = WEP_SHOTGUN          ;s = shotgun  ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 969         w = WEP_LASER            ;s = laser    ;if (s > bestscore){bestscore = s;bestweapon = w;} if (self.switchweapon == w) currentscore = s;
 970
 971         // switch if the best weapon would provide a significant damage increase
 972         if (bestscore > currentscore*1.5){
 973                 self.switchweapon = bestweapon;
 974
 975                 // buys time for detonating the rocket. not tested yet
 976                 if ( cvar("bot_ai_weapon_combo") && bestweapon == WEP_ROCKET_LAUNCHER )
 977                         self.bot_chooseweapontime += (distance  / cvar("g_balance_rocketlauncher_speed"));
 978         }
 979 };
 980
 981 .float nextaim;
 982 void havocbot_aim()
 983 {
 984         local vector selfvel, enemyvel;
 985 //      if(self.flags & FL_INWATER)
 986 //              return;
 987         if (time < self.nextaim)
 988                 return;
 989         self.nextaim = time + 0.1;
 990         selfvel = self.velocity;
 991         if (!self.waterlevel)
 992                 selfvel_z = 0;
 993         if (self.enemy)
 994         {
 995                 enemyvel = self.enemy.velocity;
 996                 if (!self.enemy.waterlevel)
 997                         enemyvel_z = 0;
 998                 lag_additem(time + self.ping, 0, 0, self.enemy, self.origin, selfvel, self.enemy.origin, enemyvel);
 999         }
1000         else
1001                 lag_additem(time + self.ping, 0, 0, world, self.origin, selfvel, self.goalcurrent.origin, '0 0 0');
1002 };
1003
1004 void havocbot_ai()
1005 {
1006     if(bot_execute_commands())
1007         return;
1008
1009         if (bot_strategytoken == self)
1010         if (!bot_strategytoken_taken)
1011         {
1012                 if(self.havocbot_blockhead)
1013                 {
1014                         self.havocbot_blockhead = FALSE;
1015                 }
1016                 else
1017                 {
1018                         self.havocbot_role();
1019                 }
1020
1021                 // TODO: tracewalk() should take care of this job (better path finding under water)
1022                 // if we don't have a goal and we're under water look for a waypoint near the "shore" and push it
1023                 if(self.goalcurrent==world)
1024                 if(self.waterlevel==WATERLEVEL_SWIMMING || self.aistatus & AI_STATUS_OUT_WATER)
1025                 {
1026                         // Look for the closest waypoint out of water
1027                         local entity newgoal, head;
1028                         local float bestdistance, distance;
1029
1030                         newgoal = world;
1031                         bestdistance = 10000;
1032                         for (head = findchain(classname, "waypoint"); head; head = head.chain)
1033                         {
1034                                 distance = vlen(head.origin - self.origin);
1035                                 if(distance>10000)
1036                                         continue;
1037
1038                                 if(head.origin_z < self.origin_z)
1039                                         continue;
1040
1041                                 if(head.origin_z - self.origin_z - self.view_ofs_z > 100)
1042                                         continue;
1043
1044                                 if (pointcontents(head.origin + head.maxs + '0 0 1') != CONTENT_EMPTY)
1045                                         continue;
1046
1047                                 traceline(self.origin + self.view_ofs , head.origin, TRUE, head);
1048
1049                                 if(trace_fraction<1)
1050                                         continue;
1051
1052                                 if(distance<bestdistance)
1053                                 {
1054                                         newgoal = head;
1055                                         bestdistance = distance;
1056                                 }
1057                         }
1058
1059                         if(newgoal)
1060                         {
1061                         //      te_wizspike(newgoal.origin);
1062                                 navigation_pushroute(newgoal);
1063                         }
1064                 }
1065
1066                 // token has been used this frame
1067                 bot_strategytoken_taken = TRUE;
1068         }
1069         havocbot_chooseenemy();
1070         if (self.bot_chooseweapontime < time )
1071         {
1072                 self.bot_chooseweapontime = time + cvar("bot_ai_chooseweaponinterval");
1073                 havocbot_chooseweapon();
1074         }
1075         havocbot_aim();
1076         lag_update();
1077         if (self.bot_aimtarg)
1078         {
1079                 self.aistatus |= AI_STATUS_ATTACKING;
1080                 self.aistatus &~= AI_STATUS_ROAMING;
1081
1082                 weapon_action(self.weapon, WR_AIM);
1083                 if (cvar("bot_nofire") || IS_INDEPENDENT_PLAYER(self))
1084                 {
1085                         self.BUTTON_ATCK = FALSE;
1086                         self.BUTTON_ATCK2 = FALSE;
1087                 }
1088                 else
1089                 {
1090                         if(self.BUTTON_ATCK||self.BUTTON_ATCK2)
1091                                 self.lastfiredweapon = self.weapon;
1092                 }
1093         }
1094         else if (self.goalcurrent)
1095         {
1096                 self.aistatus |= AI_STATUS_ROAMING;
1097                 self.aistatus &~= AI_STATUS_ATTACKING;
1098
1099                 local vector now,v,next;//,heading;
1100                 local float aimdistance,skillblend,distanceblend,blend;
1101                 next = now = self.goalcurrent.origin - (self.origin + self.view_ofs);
1102                 aimdistance = vlen(now);
1103                 //heading = self.velocity;
1104                 //dprint(self.goalstack01.classname,etos(self.goalstack01),"\n");
1105                 if(self.goalstack01 != self && self.goalstack01 != world && self.aistatus & AI_STATUS_RUNNING == 0)
1106                         next = self.goalstack01.origin - (self.origin + self.view_ofs);
1107                 skillblend=bound(0,(skill-2.5)*0.5,1); //lower skill player can't preturn
1108                 distanceblend=bound(0,aimdistance/cvar("bot_ai_keyboard_distance"),1);
1109                 blend = skillblend * (1-distanceblend);
1110                 //v = (now * (distanceblend) + next * (1-distanceblend)) * (skillblend) + now * (1-skillblend);
1111                 //v = now * (distanceblend) * (skillblend) + next * (1-distanceblend) * (skillblend) + now * (1-skillblend);
1112                 //v = now * ((1-skillblend) + (distanceblend) * (skillblend)) + next * (1-distanceblend) * (skillblend);
1113                 v = now + blend * (next - now);
1114                 //dprint(etos(self), " ");
1115                 //dprint(vtos(now), ":", vtos(next), "=", vtos(v), " (blend ", ftos(blend), ")\n");
1116                 //v = now * (distanceblend) + next * (1-distanceblend);
1117                 if (self.waterlevel < WATERLEVEL_SWIMMING)
1118                         v_z = 0;
1119                 //dprint("walk at:", vtos(v), "\n");
1120                 //te_lightning2(world, self.origin, self.goalcurrent.origin);
1121                 bot_aimdir(v, -1);
1122         }
1123         havocbot_movetogoal();
1124 };
1125
1126 void havocbot_setupbot()
1127 {
1128         self.bot_ai = havocbot_ai;
1129         // will be updated by think code
1130         //Generate some random skill levels
1131         self.havocbot_keyboardskill=random()-0.5;
1132         havocbot_chooserole();
1133 }
1134
1135
1136 #ifdef DEBUG_BOT_GOALSTACK
1137
1138 .float goalcounter;
1139 .vector lastposition;
1140
1141 // Debug the goal stack visually
1142 void debuggoalstack()
1143 {
1144         local entity target;
1145         local vector org;
1146
1147         if(self.goalcounter==0)target=self.goalcurrent;
1148         else if(self.goalcounter==1)target=self.goalstack01;
1149         else if(self.goalcounter==2)target=self.goalstack02;
1150         else if(self.goalcounter==3)target=self.goalstack03;
1151         else if(self.goalcounter==4)target=self.goalstack04;
1152         else if(self.goalcounter==5)target=self.goalstack05;
1153         else if(self.goalcounter==6)target=self.goalstack06;
1154         else if(self.goalcounter==7)target=self.goalstack07;
1155         else if(self.goalcounter==8)target=self.goalstack08;
1156         else if(self.goalcounter==9)target=self.goalstack09;
1157         else if(self.goalcounter==10)target=self.goalstack10;
1158         else if(self.goalcounter==11)target=self.goalstack11;
1159         else if(self.goalcounter==12)target=self.goalstack12;
1160         else if(self.goalcounter==13)target=self.goalstack13;
1161         else if(self.goalcounter==14)target=self.goalstack14;
1162         else if(self.goalcounter==15)target=self.goalstack15;
1163         else if(self.goalcounter==16)target=self.goalstack16;
1164         else if(self.goalcounter==17)target=self.goalstack17;
1165         else if(self.goalcounter==18)target=self.goalstack18;
1166         else if(self.goalcounter==19)target=self.goalstack19;
1167         else if(self.goalcounter==20)target=self.goalstack20;
1168         else if(self.goalcounter==21)target=self.goalstack21;
1169         else if(self.goalcounter==22)target=self.goalstack22;
1170         else if(self.goalcounter==23)target=self.goalstack23;
1171         else if(self.goalcounter==24)target=self.goalstack24;
1172         else if(self.goalcounter==25)target=self.goalstack25;
1173         else if(self.goalcounter==26)target=self.goalstack26;
1174         else if(self.goalcounter==27)target=self.goalstack27;
1175         else if(self.goalcounter==28)target=self.goalstack28;
1176         else if(self.goalcounter==29)target=self.goalstack29;
1177         else if(self.goalcounter==30)target=self.goalstack30;
1178         else if(self.goalcounter==31)target=self.goalstack31;
1179
1180         if(target==world)
1181         {
1182                 self.goalcounter = 0;
1183                 self.lastposition='0 0 0';
1184                 return;
1185         }
1186
1187         if(self.lastposition=='0 0 0')
1188                 org = self.origin;
1189         else
1190                 org = self.lastposition;
1191
1192
1193         te_lightning2(world, org, target.origin);
1194         self.lastposition = target.origin;
1195
1196         self.goalcounter++;
1197 }
1198
1199 #endif