qcsrc/server/bot/default/scripting.qc

   1 #include "scripting.qh"
   2
   3 #include "cvars.qh"
   4
   5 #include <common/state.qh>
   6 #include <common/physics/player.qh>
   7 #include <common/wepent.qh>
   8
   9 #include "bot.qh"
  10
  11 .int state;
  12
  13 .float bot_cmdqueuebuf_allocated;
  14 .float bot_cmdqueuebuf;
  15 .float bot_cmdqueuebuf_start;
  16 .float bot_cmdqueuebuf_end;
  17
  18 void bot_clearqueue(entity bot)
  19 {
  20         if(!bot.bot_cmdqueuebuf_allocated)
  21                 return;
  22         buf_del(bot.bot_cmdqueuebuf);
  23         bot.bot_cmdqueuebuf_allocated = false;
  24         LOG_TRACE("bot ", bot.netname, " queue cleared");
  25 }
  26
  27 void bot_queuecommand(entity bot, string cmdstring)
  28 {
  29         if(!bot.bot_cmdqueuebuf_allocated)
  30         {
  31                 bot.bot_cmdqueuebuf = buf_create();
  32                 bot.bot_cmdqueuebuf_allocated = true;
  33                 bot.bot_cmdqueuebuf_start = 0;
  34                 bot.bot_cmdqueuebuf_end = 0;
  35         }
  36
  37         bufstr_set(bot.bot_cmdqueuebuf, bot.bot_cmdqueuebuf_end, cmdstring);
  38
  39         // if the command was a "sound" command, precache the sound NOW
  40         // this prevents lagging!
  41         {
  42                 float sp;
  43                 string parm;
  44                 string cmdstr;
  45
  46                 sp = strstrofs(cmdstring, " ", 0);
  47                 if(sp >= 0)
  48                 {
  49                         parm = substring(cmdstring, sp + 1, -1);
  50                         cmdstr = substring(cmdstring, 0, sp);
  51                         if(cmdstr == "sound")
  52                         {
  53                                 // find the LAST word
  54                                 for (;;)
  55                                 {
  56                                         sp = strstrofs(parm, " ", 0);
  57                                         if(sp < 0)
  58                                                 break;
  59                                         parm = substring(parm, sp + 1, -1);
  60                                 }
  61                                 precache_sound(parm);
  62                         }
  63                 }
  64         }
  65
  66         bot.bot_cmdqueuebuf_end += 1;
  67 }
  68
  69 void bot_dequeuecommand(entity bot, float idx)
  70 {
  71         if(!bot.bot_cmdqueuebuf_allocated)
  72                 error("dequeuecommand but no queue allocated");
  73         if(idx < bot.bot_cmdqueuebuf_start)
  74                 error("dequeueing a command in the past");
  75         if(idx >= bot.bot_cmdqueuebuf_end)
  76                 error("dequeueing a command in the future");
  77         bufstr_set(bot.bot_cmdqueuebuf, idx, "");
  78         if(idx == bot.bot_cmdqueuebuf_start)
  79                 bot.bot_cmdqueuebuf_start += 1;
  80         if(bot.bot_cmdqueuebuf_start >= bot.bot_cmdqueuebuf_end)
  81                 bot_clearqueue(bot);
  82 }
  83
  84 string bot_readcommand(entity bot, float idx)
  85 {
  86         if(!bot.bot_cmdqueuebuf_allocated)
  87                 error("readcommand but no queue allocated");
  88         if(idx < bot.bot_cmdqueuebuf_start)
  89                 error("reading a command in the past");
  90         if(idx >= bot.bot_cmdqueuebuf_end)
  91                 error("reading a command in the future");
  92         return bufstr_get(bot.bot_cmdqueuebuf, idx);
  93 }
  94
  95 bool bot_havecommand(entity this, int idx)
  96 {
  97         if(!this.bot_cmdqueuebuf_allocated)
  98                 return false;
  99         if(idx < this.bot_cmdqueuebuf_start)
 100                 return false;
 101         if(idx >= this.bot_cmdqueuebuf_end)
 102                 return false;
 103         return true;
 104 }
 105
 106 const int MAX_BOT_PLACES = 4;
 107 .float bot_places_count;
 108 .entity bot_places[MAX_BOT_PLACES];
 109 .string bot_placenames[MAX_BOT_PLACES];
 110 entity bot_getplace(entity this, string placename)
 111 {
 112         entity e;
 113         if(substring(placename, 0, 1) == "@")
 114         {
 115                 int i, p;
 116                 placename = substring(placename, 1, -1);
 117                 string s, s2;
 118                 for(i = 0; i < this.bot_places_count; ++i)
 119                         if(this.(bot_placenames[i]) == placename)
 120                                 return this.(bot_places[i]);
 121                 // now: i == this.bot_places_count
 122                 s = s2 = cvar_string(placename);
 123                 p = strstrofs(s2, " ", 0);
 124                 if(p >= 0)
 125                 {
 126                         s = substring(s2, 0, p);
 127                         //print("places: ", placename, " -> ", cvar_string(placename), "\n");
 128                         cvar_set(placename, strcat(substring(s2, p+1, -1), " ", s));
 129                         //print("places: ", placename, " := ", cvar_string(placename), "\n");
 130                 }
 131                 e = find(NULL, targetname, s);
 132                 if(!e)
 133                         LOG_INFO("invalid place ", s, "\n");
 134                 if(i < MAX_BOT_PLACES)
 135                 {
 136                         this.(bot_placenames[i]) = strzone(placename);
 137                         this.(bot_places[i]) = e;
 138                         this.bot_places_count += 1;
 139                 }
 140                 return e;
 141         }
 142         else
 143         {
 144                 e = find(NULL, targetname, placename);
 145                 if(!e)
 146                         LOG_INFO("invalid place ", placename, "\n");
 147                 return e;
 148         }
 149 }
 150
 151
 152 // Initialize global commands list
 153 // NOTE: New commands should be initialized here
 154 void bot_commands_init()
 155 {
 156         bot_cmd_string[BOT_CMD_NULL] = "";
 157         bot_cmd_parm_type[BOT_CMD_NULL] = BOT_CMD_PARAMETER_NONE;
 158
 159         bot_cmd_string[BOT_CMD_PAUSE] = "pause";
 160         bot_cmd_parm_type[BOT_CMD_PAUSE] = BOT_CMD_PARAMETER_NONE;
 161
 162         bot_cmd_string[BOT_CMD_CONTINUE] = "continue";
 163         bot_cmd_parm_type[BOT_CMD_CONTINUE] = BOT_CMD_PARAMETER_NONE;
 164
 165         bot_cmd_string[BOT_CMD_WAIT] = "wait";
 166         bot_cmd_parm_type[BOT_CMD_WAIT] = BOT_CMD_PARAMETER_FLOAT;
 167
 168         bot_cmd_string[BOT_CMD_TURN] = "turn";
 169         bot_cmd_parm_type[BOT_CMD_TURN] = BOT_CMD_PARAMETER_FLOAT;
 170
 171         bot_cmd_string[BOT_CMD_MOVETO] = "moveto";
 172         bot_cmd_parm_type[BOT_CMD_MOVETO] = BOT_CMD_PARAMETER_VECTOR;
 173
 174         bot_cmd_string[BOT_CMD_MOVETOTARGET] = "movetotarget";
 175         bot_cmd_parm_type[BOT_CMD_MOVETOTARGET] = BOT_CMD_PARAMETER_STRING;
 176
 177         bot_cmd_string[BOT_CMD_RESETGOAL] = "resetgoal";
 178         bot_cmd_parm_type[BOT_CMD_RESETGOAL] = BOT_CMD_PARAMETER_NONE;
 179
 180         bot_cmd_string[BOT_CMD_CC] = "cc";
 181         bot_cmd_parm_type[BOT_CMD_CC] = BOT_CMD_PARAMETER_STRING;
 182
 183         bot_cmd_string[BOT_CMD_IF] = "if";
 184         bot_cmd_parm_type[BOT_CMD_IF] = BOT_CMD_PARAMETER_STRING;
 185
 186         bot_cmd_string[BOT_CMD_ELSE] = "else";
 187         bot_cmd_parm_type[BOT_CMD_ELSE] = BOT_CMD_PARAMETER_NONE;
 188
 189         bot_cmd_string[BOT_CMD_FI] = "fi";
 190         bot_cmd_parm_type[BOT_CMD_FI] = BOT_CMD_PARAMETER_NONE;
 191
 192         bot_cmd_string[BOT_CMD_RESETAIM] = "resetaim";
 193         bot_cmd_parm_type[BOT_CMD_RESETAIM] = BOT_CMD_PARAMETER_NONE;
 194
 195         bot_cmd_string[BOT_CMD_AIM] = "aim";
 196         bot_cmd_parm_type[BOT_CMD_AIM] = BOT_CMD_PARAMETER_STRING;
 197
 198         bot_cmd_string[BOT_CMD_AIMTARGET] = "aimtarget";
 199         bot_cmd_parm_type[BOT_CMD_AIMTARGET] = BOT_CMD_PARAMETER_STRING;
 200
 201         bot_cmd_string[BOT_CMD_PRESSKEY] = "presskey";
 202         bot_cmd_parm_type[BOT_CMD_PRESSKEY] = BOT_CMD_PARAMETER_STRING;
 203
 204         bot_cmd_string[BOT_CMD_RELEASEKEY] = "releasekey";
 205         bot_cmd_parm_type[BOT_CMD_RELEASEKEY] = BOT_CMD_PARAMETER_STRING;
 206
 207         bot_cmd_string[BOT_CMD_SELECTWEAPON] = "selectweapon";
 208         bot_cmd_parm_type[BOT_CMD_SELECTWEAPON] = BOT_CMD_PARAMETER_FLOAT;
 209
 210         bot_cmd_string[BOT_CMD_IMPULSE] = "impulse";
 211         bot_cmd_parm_type[BOT_CMD_IMPULSE] = BOT_CMD_PARAMETER_FLOAT;
 212
 213         bot_cmd_string[BOT_CMD_WAIT_UNTIL] = "wait_until";
 214         bot_cmd_parm_type[BOT_CMD_WAIT_UNTIL] = BOT_CMD_PARAMETER_FLOAT;
 215
 216         bot_cmd_string[BOT_CMD_BARRIER] = "barrier";
 217         bot_cmd_parm_type[BOT_CMD_BARRIER] = BOT_CMD_PARAMETER_NONE;
 218
 219         bot_cmd_string[BOT_CMD_CONSOLE] = "console";
 220         bot_cmd_parm_type[BOT_CMD_CONSOLE] = BOT_CMD_PARAMETER_STRING;
 221
 222         bot_cmd_string[BOT_CMD_SOUND] = "sound";
 223         bot_cmd_parm_type[BOT_CMD_SOUND] = BOT_CMD_PARAMETER_STRING;
 224
 225         bot_cmd_string[BOT_CMD_DEBUG_ASSERT_CANFIRE] = "debug_assert_canfire";
 226         bot_cmd_parm_type[BOT_CMD_DEBUG_ASSERT_CANFIRE] = BOT_CMD_PARAMETER_FLOAT;
 227
 228         bot_cmds_initialized = true;
 229 }
 230
 231 // Returns first bot with matching name
 232 entity find_bot_by_name(string name)
 233 {
 234         FOREACH_CLIENT(IS_BOT_CLIENT(it) && it.netname == name,
 235         {
 236                 return it;
 237         });
 238
 239         return NULL;
 240 }
 241
 242 // Returns a bot by number on list
 243 entity find_bot_by_number(float number)
 244 {
 245         entity bot;
 246         float c = 0;
 247
 248         if(!number)
 249                 return NULL;
 250
 251         bot = findchainflags(flags, FL_CLIENT); // TODO: doesn't findchainflags loop backwards through entities?
 252         while (bot)
 253         {
 254                 if(IS_BOT_CLIENT(bot))
 255                 {
 256                         if(++c==number)
 257                                 return bot;
 258                 }
 259                 bot = bot.chain;
 260         }
 261
 262         return NULL;
 263 }
 264
 265 float bot_decodecommand(string cmdstring)
 266 {
 267         float cmd_parm_type;
 268         float sp;
 269         string parm;
 270
 271         sp = strstrofs(cmdstring, " ", 0);
 272         if(sp < 0)
 273         {
 274                 parm = "";
 275         }
 276         else
 277         {
 278                 parm = substring(cmdstring, sp + 1, -1);
 279                 cmdstring = substring(cmdstring, 0, sp);
 280         }
 281
 282         if(!bot_cmds_initialized)
 283                 bot_commands_init();
 284
 285         int i;
 286         for(i=1;i<BOT_CMD_COUNTER;++i)
 287         {
 288                 if(bot_cmd_string[i]!=cmdstring)
 289                         continue;
 290
 291                 cmd_parm_type = bot_cmd_parm_type[i];
 292
 293                 if(cmd_parm_type!=BOT_CMD_PARAMETER_NONE&&parm=="")
 294                 {
 295                         LOG_INFO("ERROR: A parameter is required for this command\n");
 296                         return 0;
 297                 }
 298
 299                 // Load command into queue
 300                 bot_cmd.bot_cmd_type = i;
 301
 302                 // Attach parameter
 303                 switch(cmd_parm_type)
 304                 {
 305                         case BOT_CMD_PARAMETER_FLOAT:
 306                                 bot_cmd.bot_cmd_parm_float = stof(parm);
 307                                 break;
 308                         case BOT_CMD_PARAMETER_STRING:
 309                                 if(bot_cmd.bot_cmd_parm_string)
 310                                         strunzone(bot_cmd.bot_cmd_parm_string);
 311                                 bot_cmd.bot_cmd_parm_string = strzone(parm);
 312                                 break;
 313                         case BOT_CMD_PARAMETER_VECTOR:
 314                                 bot_cmd.bot_cmd_parm_vector = stov(parm);
 315                                 break;
 316                         default:
 317                                 break;
 318                 }
 319                 return 1;
 320         }
 321         LOG_INFO("ERROR: No such command '", cmdstring, "'\n");
 322         return 0;
 323 }
 324
 325 void bot_cmdhelp(string scmd)
 326 {
 327         int i, ntype;
 328         string stype;
 329
 330         if(!bot_cmds_initialized)
 331                 bot_commands_init();
 332
 333         for(i=1;i<BOT_CMD_COUNTER;++i)
 334         {
 335                 if(bot_cmd_string[i]!=scmd)
 336                         continue;
 337
 338                 ntype = bot_cmd_parm_type[i];
 339
 340                 switch(ntype)
 341                 {
 342                         case BOT_CMD_PARAMETER_FLOAT:
 343                                 stype = "float number";
 344                                 break;
 345                         case BOT_CMD_PARAMETER_STRING:
 346                                 stype = "string";
 347                                 break;
 348                         case BOT_CMD_PARAMETER_VECTOR:
 349                                 stype = "vector";
 350                                 break;
 351                         default:
 352                                 stype = "none";
 353                                 break;
 354                 }
 355
 356                 LOG_INFO(strcat("Command: ",bot_cmd_string[i],"\nParameter: <",stype,"> \n"));
 357
 358                 LOG_INFO("Description: ");
 359                 switch(i)
 360                 {
 361                         case BOT_CMD_PAUSE:
 362                                 LOG_INFO("Stops the bot completely. Any command other than 'continue' will be ignored.");
 363                                 break;
 364                         case BOT_CMD_CONTINUE:
 365                                 LOG_INFO("Disable paused status");
 366                                 break;
 367                         case BOT_CMD_WAIT:
 368                                 LOG_INFO("Pause command parsing and bot ai for N seconds. Pressed key will remain pressed");
 369                                 break;
 370                         case BOT_CMD_WAIT_UNTIL:
 371                                 LOG_INFO("Pause command parsing and bot ai until time is N from the last barrier. Pressed key will remain pressed");
 372                                 break;
 373                         case BOT_CMD_BARRIER:
 374                                 LOG_INFO("Waits till all bots that have a command queue reach this command. Pressed key will remain pressed");
 375                                 break;
 376                         case BOT_CMD_TURN:
 377                                 LOG_INFO("Look to the right or left N degrees. For turning to the left use positive numbers.");
 378                                 break;
 379                         case BOT_CMD_MOVETO:
 380                                 LOG_INFO("Walk to an specific coordinate on the map. Usage: moveto \"x y z\"");
 381                                 break;
 382                         case BOT_CMD_MOVETOTARGET:
 383                                 LOG_INFO("Walk to the specific target on the map");
 384                                 break;
 385                         case BOT_CMD_RESETGOAL:
 386                                 LOG_INFO("Resets the goal stack");
 387                                 break;
 388                         case BOT_CMD_CC:
 389                                 LOG_INFO("Execute client command. Examples: cc \"say something\"; cc god; cc \"name newnickname\"; cc kill;");
 390                                 break;
 391                         case BOT_CMD_IF:
 392                                 LOG_INFO("Perform simple conditional execution.\n");
 393                                 LOG_INFO("Syntax: \n");
 394                                 LOG_INFO("        sv_cmd .. if \"condition\"\n");
 395                                 LOG_INFO("        sv_cmd ..     <instruction if true>\n");
 396                                 LOG_INFO("        sv_cmd ..     <instruction if true>\n");
 397                                 LOG_INFO("        sv_cmd .. else\n");
 398                                 LOG_INFO("        sv_cmd ..     <instruction if false>\n");
 399                                 LOG_INFO("        sv_cmd ..     <instruction if false>\n");
 400                                 LOG_INFO("        sv_cmd .. fi\n");
 401                                 LOG_INFO("Conditions: a=b, a>b, a<b, a\t\t(spaces not allowed)\n");
 402                                 LOG_INFO("            Values in conditions can be numbers, cvars in the form cvar.cvar_string or special fields\n");
 403                                 LOG_INFO("Fields: health, speed, flagcarrier\n");
 404                                 LOG_INFO("Examples: if health>50; if health>cvar.g_balance_laser_primary_damage; if flagcarrier;");
 405                                 break;
 406                         case BOT_CMD_RESETAIM:
 407                                 LOG_INFO("Points the aim to the coordinates x,y 0,0");
 408                                 break;
 409                         case BOT_CMD_AIM:
 410                                 LOG_INFO("Move the aim x/y (horizontal/vertical) degrees relatives to the bot\n");
 411                                 LOG_INFO("There is a 3rd optional parameter telling in how many seconds the aim has to reach the new position\n");
 412                                 LOG_INFO("Examples: aim \"90 0\"        // Turn 90 degrees inmediately (positive numbers move to the left/up)\n");
 413                                 LOG_INFO("          aim \"0 90 2\"      // Will gradually look to the sky in the next two seconds");
 414                                 break;
 415                         case BOT_CMD_AIMTARGET:
 416                                 LOG_INFO("Points the aim to given target");
 417                                 break;
 418                         case BOT_CMD_PRESSKEY:
 419                                 LOG_INFO("Press one of the following keys: forward, backward, left, right, jump, crouch, attack1, attack2, use\n");
 420                                 LOG_INFO("Multiple keys can be pressed at time (with many presskey calls) and it will remain pressed until the command \"releasekey\" is called");
 421                                 LOG_INFO("Note: The script will not return the control to the bot ai until all keys are released");
 422                                 break;
 423                         case BOT_CMD_RELEASEKEY:
 424                                 LOG_INFO("Release previoulsy used keys. Use the parameter \"all\" to release all keys");
 425                                 break;
 426                         case BOT_CMD_SOUND:
 427                                 LOG_INFO("play sound file at bot location");
 428                                 break;
 429                         case BOT_CMD_DEBUG_ASSERT_CANFIRE:
 430                                 LOG_INFO("verify the state of the weapon entity");
 431                                 break;
 432                         default:
 433                                 LOG_INFO("This command has no description yet.");
 434                                 break;
 435                 }
 436                 LOG_INFO("\n");
 437         }
 438 }
 439
 440 void bot_list_commands()
 441 {
 442         int i;
 443         string ptype;
 444
 445         if(!bot_cmds_initialized)
 446                 bot_commands_init();
 447
 448         LOG_INFO("List of all available commands:\n");
 449         LOG_INFO("  Command - Parameter Type\n");
 450
 451         for(i=1;i<BOT_CMD_COUNTER;++i)
 452         {
 453                 switch(bot_cmd_parm_type[i])
 454                 {
 455                         case BOT_CMD_PARAMETER_FLOAT:
 456                                 ptype = "float number";
 457                                 break;
 458                         case BOT_CMD_PARAMETER_STRING:
 459                                 ptype = "string";
 460                                 break;
 461                         case BOT_CMD_PARAMETER_VECTOR:
 462                                 ptype = "vector";
 463                                 break;
 464                         default:
 465                                 ptype = "none";
 466                                 break;
 467                 }
 468                 LOG_INFO(strcat("  ",bot_cmd_string[i]," - <",ptype,"> \n"));
 469         }
 470 }
 471
 472 // Commands code
 473 .int bot_exec_status;
 474
 475 float bot_cmd_cc(entity this)
 476 {
 477         SV_ParseClientCommand(this, bot_cmd.bot_cmd_parm_string);
 478         return CMD_STATUS_FINISHED;
 479 }
 480
 481 float bot_cmd_impulse(entity this)
 482 {
 483         this.impulse = bot_cmd.bot_cmd_parm_float;
 484         return CMD_STATUS_FINISHED;
 485 }
 486
 487 float bot_cmd_continue(entity this)
 488 {
 489         this.bot_exec_status &= ~BOT_EXEC_STATUS_PAUSED;
 490         return CMD_STATUS_FINISHED;
 491 }
 492
 493 .float bot_cmd_wait_time;
 494 float bot_cmd_wait(entity this)
 495 {
 496         if(this.bot_exec_status & BOT_EXEC_STATUS_WAITING)
 497         {
 498                 if(time>=this.bot_cmd_wait_time)
 499                 {
 500                         this.bot_exec_status &= ~BOT_EXEC_STATUS_WAITING;
 501                         return CMD_STATUS_FINISHED;
 502                 }
 503                 else
 504                         return CMD_STATUS_EXECUTING;
 505         }
 506
 507         this.bot_cmd_wait_time = time + bot_cmd.bot_cmd_parm_float;
 508         this.bot_exec_status |= BOT_EXEC_STATUS_WAITING;
 509         return CMD_STATUS_EXECUTING;
 510 }
 511
 512 float bot_cmd_wait_until(entity this)
 513 {
 514         if(time < bot_cmd.bot_cmd_parm_float + bot_barriertime)
 515         {
 516                 this.bot_exec_status |= BOT_EXEC_STATUS_WAITING;
 517                 return CMD_STATUS_EXECUTING;
 518         }
 519         this.bot_exec_status &= ~BOT_EXEC_STATUS_WAITING;
 520         return CMD_STATUS_FINISHED;
 521 }
 522
 523 float bot_cmd_barrier(entity this)
 524 {
 525         // 0 = no barrier, 1 = waiting, 2 = waiting finished
 526
 527         if(this.bot_barrier == 0) // initialization
 528         {
 529                 this.bot_barrier = 1;
 530
 531                 //this.colormod = '4 4 0';
 532         }
 533
 534         if(this.bot_barrier == 1) // find other bots
 535         {
 536                 FOREACH_CLIENT(it.isbot, LAMBDA(
 537                         if(it.bot_cmdqueuebuf_allocated)
 538                         if(it.bot_barrier != 1)
 539                                 return CMD_STATUS_EXECUTING; // not all are at the barrier yet
 540                 ));
 541
 542                 // all bots hit the barrier!
 543
 544                 // acknowledge barrier
 545                 FOREACH_CLIENT(it.isbot, LAMBDA(it.bot_barrier = 2));
 546
 547                 bot_barriertime = time;
 548         }
 549
 550         // if we get here, the barrier is finished
 551         // so end it...
 552         this.bot_barrier = 0;
 553         //this.colormod = '0 0 0';
 554
 555         return CMD_STATUS_FINISHED;
 556 }
 557
 558 float bot_cmd_turn(entity this)
 559 {
 560         this.v_angle_y = this.v_angle.y + bot_cmd.bot_cmd_parm_float;
 561         this.v_angle_y = this.v_angle.y - floor(this.v_angle.y / 360) * 360;
 562         return CMD_STATUS_FINISHED;
 563 }
 564
 565 float bot_cmd_select_weapon(entity this)
 566 {
 567         float id = bot_cmd.bot_cmd_parm_float;
 568
 569         if(id < WEP_FIRST || id > WEP_LAST)
 570                 return CMD_STATUS_ERROR;
 571
 572         bool success = false;
 573
 574         for(int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
 575         {
 576                 .entity weaponentity = weaponentities[slot];
 577                 if(this.(weaponentity).m_weapon == WEP_Null && slot != 0)
 578                         continue;
 579
 580                 if(client_hasweapon(this, Weapons_from(id), weaponentity, true, false))
 581                 {
 582                         success = true;
 583                         this.(weaponentity).m_switchweapon = Weapons_from(id);
 584                 }
 585         }
 586
 587         if(!success)
 588                 return CMD_STATUS_ERROR;
 589
 590         return CMD_STATUS_FINISHED;
 591 }
 592
 593 .int bot_cmd_condition_status;
 594
 595 const int CMD_CONDITION_NONE = 0;
 596 const int CMD_CONDITION_true = 1;
 597 const int CMD_CONDITION_false = 2;
 598 const int CMD_CONDITION_true_BLOCK = 4;
 599 const int CMD_CONDITION_false_BLOCK = 8;
 600
 601 float bot_cmd_eval(entity this, string expr)
 602 {
 603         // Search for numbers
 604         if(IS_DIGIT(substring(expr, 0, 1)))
 605                 return stof(expr);
 606
 607         // Search for cvars
 608         if(substring(expr, 0, 5)=="cvar.")
 609                 return cvar(substring(expr, 5, strlen(expr)));
 610
 611         // Search for fields
 612         switch(expr)
 613         {
 614                 case "health":
 615                         return this.health;
 616                 case "speed":
 617                         return vlen(this.velocity);
 618                 case "flagcarrier":
 619                         return ((this.flagcarried!=NULL));
 620         }
 621
 622         LOG_INFO(strcat("ERROR: Unable to convert the expression '",expr,"' into a numeric value\n"));
 623         return 0;
 624 }
 625
 626 float bot_cmd_if(entity this)
 627 {
 628         string expr, val_a, val_b;
 629         float cmpofs;
 630
 631         if(this.bot_cmd_condition_status != CMD_CONDITION_NONE)
 632         {
 633                 // Only one "if" block is allowed at time
 634                 LOG_INFO("ERROR: Only one conditional block can be processed at time");
 635                 bot_clearqueue(this);
 636                 return CMD_STATUS_ERROR;
 637         }
 638
 639         this.bot_cmd_condition_status |= CMD_CONDITION_true_BLOCK;
 640
 641         // search for operators
 642         expr = bot_cmd.bot_cmd_parm_string;
 643
 644         cmpofs = strstrofs(expr,"=",0);
 645
 646         if(cmpofs>0)
 647         {
 648                 val_a = substring(expr,0,cmpofs);
 649                 val_b = substring(expr,cmpofs+1,strlen(expr));
 650
 651                 if(bot_cmd_eval(this, val_a)==bot_cmd_eval(this, val_b))
 652                         this.bot_cmd_condition_status |= CMD_CONDITION_true;
 653                 else
 654                         this.bot_cmd_condition_status |= CMD_CONDITION_false;
 655
 656                 return CMD_STATUS_FINISHED;
 657         }
 658
 659         cmpofs = strstrofs(expr,">",0);
 660
 661         if(cmpofs>0)
 662         {
 663                 val_a = substring(expr,0,cmpofs);
 664                 val_b = substring(expr,cmpofs+1,strlen(expr));
 665
 666                 if(bot_cmd_eval(this, val_a)>bot_cmd_eval(this, val_b))
 667                         this.bot_cmd_condition_status |= CMD_CONDITION_true;
 668                 else
 669                         this.bot_cmd_condition_status |= CMD_CONDITION_false;
 670
 671                 return CMD_STATUS_FINISHED;
 672         }
 673
 674         cmpofs = strstrofs(expr,"<",0);
 675
 676         if(cmpofs>0)
 677         {
 678                 val_a = substring(expr,0,cmpofs);
 679                 val_b = substring(expr,cmpofs+1,strlen(expr));
 680
 681                 if(bot_cmd_eval(this, val_a)<bot_cmd_eval(this, val_b))
 682                         this.bot_cmd_condition_status |= CMD_CONDITION_true;
 683                 else
 684                         this.bot_cmd_condition_status |= CMD_CONDITION_false;
 685
 686                 return CMD_STATUS_FINISHED;
 687         }
 688
 689         if(bot_cmd_eval(this, expr))
 690                 this.bot_cmd_condition_status |= CMD_CONDITION_true;
 691         else
 692                 this.bot_cmd_condition_status |= CMD_CONDITION_false;
 693
 694         return CMD_STATUS_FINISHED;
 695 }
 696
 697 float bot_cmd_else(entity this)
 698 {
 699         this.bot_cmd_condition_status &= ~CMD_CONDITION_true_BLOCK;
 700         this.bot_cmd_condition_status |= CMD_CONDITION_false_BLOCK;
 701         return CMD_STATUS_FINISHED;
 702 }
 703
 704 float bot_cmd_fi(entity this)
 705 {
 706         this.bot_cmd_condition_status = CMD_CONDITION_NONE;
 707         return CMD_STATUS_FINISHED;
 708 }
 709
 710 float bot_cmd_resetaim(entity this)
 711 {
 712         this.v_angle = '0 0 0';
 713         return CMD_STATUS_FINISHED;
 714 }
 715
 716 .float bot_cmd_aim_begintime;
 717 .float bot_cmd_aim_endtime;
 718 .vector bot_cmd_aim_begin;
 719 .vector bot_cmd_aim_end;
 720
 721 float bot_cmd_aim(entity this)
 722 {
 723         // Current direction
 724         if(this.bot_cmd_aim_endtime)
 725         {
 726                 float progress;
 727
 728                 progress = min(1 - (this.bot_cmd_aim_endtime - time) / (this.bot_cmd_aim_endtime - this.bot_cmd_aim_begintime),1);
 729                 this.v_angle = this.bot_cmd_aim_begin + ((this.bot_cmd_aim_end - this.bot_cmd_aim_begin) * progress);
 730
 731                 if(time>=this.bot_cmd_aim_endtime)
 732                 {
 733                         this.bot_cmd_aim_endtime = 0;
 734                         return CMD_STATUS_FINISHED;
 735                 }
 736                 else
 737                         return CMD_STATUS_EXECUTING;
 738         }
 739
 740         // New aiming direction
 741         string parms;
 742         float tokens, step;
 743
 744         parms = bot_cmd.bot_cmd_parm_string;
 745
 746         tokens = tokenizebyseparator(parms, " ");
 747
 748         if(tokens<2||tokens>3)
 749                 return CMD_STATUS_ERROR;
 750
 751         step = (tokens == 3) ? stof(argv(2)) : 0;
 752
 753         if(step == 0)
 754         {
 755                 this.v_angle_x -= stof(argv(1));
 756                 this.v_angle_y += stof(argv(0));
 757                 return CMD_STATUS_FINISHED;
 758         }
 759
 760         this.bot_cmd_aim_begin = this.v_angle;
 761
 762         this.bot_cmd_aim_end_x = this.v_angle.x - stof(argv(1));
 763         this.bot_cmd_aim_end_y = this.v_angle.y + stof(argv(0));
 764         this.bot_cmd_aim_end_z = 0;
 765
 766         this.bot_cmd_aim_begintime = time;
 767         this.bot_cmd_aim_endtime = time + step;
 768
 769         return CMD_STATUS_EXECUTING;
 770 }
 771
 772 float bot_cmd_aimtarget(entity this)
 773 {
 774         if(this.bot_cmd_aim_endtime)
 775         {
 776                 return bot_cmd_aim(this);
 777         }
 778
 779         entity e;
 780         string parms;
 781         vector v;
 782         float tokens, step;
 783
 784         parms = bot_cmd.bot_cmd_parm_string;
 785
 786         tokens = tokenizebyseparator(parms, " ");
 787
 788         e = bot_getplace(this, argv(0));
 789         if(!e)
 790                 return CMD_STATUS_ERROR;
 791
 792         v = e.origin + (e.mins + e.maxs) * 0.5;
 793
 794         if(tokens==1)
 795         {
 796                 this.v_angle = vectoangles(v - (this.origin + this.view_ofs));
 797                 this.v_angle_x = -this.v_angle.x;
 798                 return CMD_STATUS_FINISHED;
 799         }
 800
 801         if(tokens<1||tokens>2)
 802                 return CMD_STATUS_ERROR;
 803
 804         step = stof(argv(1));
 805
 806         this.bot_cmd_aim_begin = this.v_angle;
 807         this.bot_cmd_aim_end = vectoangles(v - (this.origin + this.view_ofs));
 808         this.bot_cmd_aim_end_x = -this.bot_cmd_aim_end.x;
 809
 810         this.bot_cmd_aim_begintime = time;
 811         this.bot_cmd_aim_endtime = time + step;
 812
 813         return CMD_STATUS_EXECUTING;
 814 }
 815
 816 .int bot_cmd_keys;
 817
 818 const int BOT_CMD_KEY_NONE              = 0;
 819 const int BOT_CMD_KEY_FORWARD   = BIT(0);
 820 const int BOT_CMD_KEY_BACKWARD  = BIT(1);
 821 const int BOT_CMD_KEY_RIGHT     = BIT(2);
 822 const int BOT_CMD_KEY_LEFT              = BIT(3);
 823 const int BOT_CMD_KEY_JUMP              = BIT(4);
 824 const int BOT_CMD_KEY_ATTACK1   = BIT(5);
 825 const int BOT_CMD_KEY_ATTACK2   = BIT(6);
 826 const int BOT_CMD_KEY_USE               = BIT(7);
 827 const int BOT_CMD_KEY_HOOK              = BIT(8);
 828 const int BOT_CMD_KEY_CROUCH    = BIT(9);
 829 const int BOT_CMD_KEY_CHAT              = BIT(10);
 830
 831 bool bot_presskeys(entity this)
 832 {
 833         this.movement = '0 0 0';
 834         PHYS_INPUT_BUTTON_JUMP(this) = false;
 835         PHYS_INPUT_BUTTON_CROUCH(this) = false;
 836         PHYS_INPUT_BUTTON_ATCK(this) = false;
 837         PHYS_INPUT_BUTTON_ATCK2(this) = false;
 838         PHYS_INPUT_BUTTON_USE(this) = false;
 839         PHYS_INPUT_BUTTON_HOOK(this) = false;
 840         PHYS_INPUT_BUTTON_CHAT(this) = false;
 841
 842         if(this.bot_cmd_keys == BOT_CMD_KEY_NONE)
 843                 return false;
 844
 845         if(this.bot_cmd_keys & BOT_CMD_KEY_FORWARD)
 846                 this.movement_x = autocvar_sv_maxspeed;
 847         else if(this.bot_cmd_keys & BOT_CMD_KEY_BACKWARD)
 848                 this.movement_x = -autocvar_sv_maxspeed;
 849
 850         if(this.bot_cmd_keys & BOT_CMD_KEY_RIGHT)
 851                 this.movement_y = autocvar_sv_maxspeed;
 852         else if(this.bot_cmd_keys & BOT_CMD_KEY_LEFT)
 853                 this.movement_y = -autocvar_sv_maxspeed;
 854
 855         if(this.bot_cmd_keys & BOT_CMD_KEY_JUMP)
 856                 PHYS_INPUT_BUTTON_JUMP(this) = true;
 857
 858         if(this.bot_cmd_keys & BOT_CMD_KEY_CROUCH)
 859                 PHYS_INPUT_BUTTON_CROUCH(this) = true;
 860
 861         if(this.bot_cmd_keys & BOT_CMD_KEY_ATTACK1)
 862                 PHYS_INPUT_BUTTON_ATCK(this) = true;
 863
 864         if(this.bot_cmd_keys & BOT_CMD_KEY_ATTACK2)
 865                 PHYS_INPUT_BUTTON_ATCK2(this) = true;
 866
 867         if(this.bot_cmd_keys & BOT_CMD_KEY_USE)
 868                 PHYS_INPUT_BUTTON_USE(this) = true;
 869
 870         if(this.bot_cmd_keys & BOT_CMD_KEY_HOOK)
 871                 PHYS_INPUT_BUTTON_HOOK(this) = true;
 872
 873         if(this.bot_cmd_keys & BOT_CMD_KEY_CHAT)
 874                 PHYS_INPUT_BUTTON_CHAT(this) = true;
 875
 876         return true;
 877 }
 878
 879
 880 float bot_cmd_keypress_handler(entity this, string key, float enabled)
 881 {
 882         switch(key)
 883         {
 884                 case "all":
 885                         if(enabled)
 886                                 this.bot_cmd_keys = power2of(20) - 1; // >:)
 887                         else
 888                                 this.bot_cmd_keys = BOT_CMD_KEY_NONE;
 889                 case "forward":
 890                         if(enabled)
 891                         {
 892                                 this.bot_cmd_keys |= BOT_CMD_KEY_FORWARD;
 893                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_BACKWARD;
 894                         }
 895                         else
 896                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_FORWARD;
 897                         break;
 898                 case "backward":
 899                         if(enabled)
 900                         {
 901                                 this.bot_cmd_keys |= BOT_CMD_KEY_BACKWARD;
 902                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_FORWARD;
 903                         }
 904                         else
 905                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_BACKWARD;
 906                         break;
 907                 case "left":
 908                         if(enabled)
 909                         {
 910                                 this.bot_cmd_keys |= BOT_CMD_KEY_LEFT;
 911                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_RIGHT;
 912                         }
 913                         else
 914                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_LEFT;
 915                         break;
 916                 case "right":
 917                         if(enabled)
 918                         {
 919                                 this.bot_cmd_keys |= BOT_CMD_KEY_RIGHT;
 920                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_LEFT;
 921                         }
 922                         else
 923                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_RIGHT;
 924                         break;
 925                 case "jump":
 926                         if(enabled)
 927                                 this.bot_cmd_keys |= BOT_CMD_KEY_JUMP;
 928                         else
 929                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_JUMP;
 930                         break;
 931                 case "crouch":
 932                         if(enabled)
 933                                 this.bot_cmd_keys |= BOT_CMD_KEY_CROUCH;
 934                         else
 935                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_CROUCH;
 936                         break;
 937                 case "attack1":
 938                         if(enabled)
 939                                 this.bot_cmd_keys |= BOT_CMD_KEY_ATTACK1;
 940                         else
 941                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_ATTACK1;
 942                         break;
 943                 case "attack2":
 944                         if(enabled)
 945                                 this.bot_cmd_keys |= BOT_CMD_KEY_ATTACK2;
 946                         else
 947                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_ATTACK2;
 948                         break;
 949                 case "use":
 950                         if(enabled)
 951                                 this.bot_cmd_keys |= BOT_CMD_KEY_USE;
 952                         else
 953                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_USE;
 954                         break;
 955                 case "hook":
 956                         if(enabled)
 957                                 this.bot_cmd_keys |= BOT_CMD_KEY_HOOK;
 958                         else
 959                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_HOOK;
 960                         break;
 961                 case "chat":
 962                         if(enabled)
 963                                 this.bot_cmd_keys |= BOT_CMD_KEY_CHAT;
 964                         else
 965                                 this.bot_cmd_keys &= ~BOT_CMD_KEY_CHAT;
 966                         break;
 967                 default:
 968                         break;
 969         }
 970
 971         return CMD_STATUS_FINISHED;
 972 }
 973
 974 float bot_cmd_presskey(entity this)
 975 {
 976         string key;
 977
 978         key = bot_cmd.bot_cmd_parm_string;
 979
 980         bot_cmd_keypress_handler(this, key,true);
 981
 982         return CMD_STATUS_FINISHED;
 983 }
 984
 985 float bot_cmd_releasekey(entity this)
 986 {
 987         string key;
 988
 989         key = bot_cmd.bot_cmd_parm_string;
 990
 991         return bot_cmd_keypress_handler(this, key,false);
 992 }
 993
 994 float bot_cmd_pause(entity this)
 995 {
 996         PHYS_INPUT_BUTTON_DRAG(this) = false;
 997         PHYS_INPUT_BUTTON_USE(this) = false;
 998         PHYS_INPUT_BUTTON_ATCK(this) = false;
 999         PHYS_INPUT_BUTTON_JUMP(this) = false;
1000         PHYS_INPUT_BUTTON_HOOK(this) = false;
1001         PHYS_INPUT_BUTTON_CHAT(this) = false;
1002         PHYS_INPUT_BUTTON_ATCK2(this) = false;
1003         PHYS_INPUT_BUTTON_CROUCH(this) = false;
1004
1005         this.movement = '0 0 0';
1006         this.bot_cmd_keys = BOT_CMD_KEY_NONE;
1007
1008         this.bot_exec_status |= BOT_EXEC_STATUS_PAUSED;
1009         return CMD_STATUS_FINISHED;
1010 }
1011
1012 float bot_cmd_moveto(entity this)
1013 {
1014         return this.cmd_moveto(this, bot_cmd.bot_cmd_parm_vector);
1015 }
1016
1017 float bot_cmd_movetotarget(entity this)
1018 {
1019         entity e;
1020         e = bot_getplace(this, bot_cmd.bot_cmd_parm_string);
1021         if(!e)
1022                 return CMD_STATUS_ERROR;
1023         return this.cmd_moveto(this, e.origin + (e.mins + e.maxs) * 0.5);
1024 }
1025
1026 float bot_cmd_resetgoal(entity this)
1027 {
1028         return this.cmd_resetgoal(this);
1029 }
1030
1031
1032 float bot_cmd_sound(entity this)
1033 {
1034         string f;
1035         f = bot_cmd.bot_cmd_parm_string;
1036
1037         float n = tokenizebyseparator(f, " ");
1038
1039         string sample = f;
1040         float chan = CH_WEAPON_B;
1041         float vol = VOL_BASE;
1042         float atten = ATTEN_MIN;
1043
1044         if(n >= 1)
1045                 sample = argv(n - 1);
1046         if(n >= 2)
1047                 chan = stof(argv(0));
1048         if(n >= 3)
1049                 vol = stof(argv(1));
1050         if(n >= 4)
1051                 atten = stof(argv(2));
1052
1053         precache_sound(f);
1054         _sound(this, chan, sample, vol, atten);
1055
1056         return CMD_STATUS_FINISHED;
1057 }
1058
1059 .entity tuba_note;
1060 float bot_cmd_debug_assert_canfire(entity this)
1061 {
1062         float f = bot_cmd.bot_cmd_parm_float;
1063
1064         int slot = 0; // TODO: unhardcode?
1065         .entity weaponentity = weaponentities[slot];
1066         if(this.(weaponentity).state != WS_READY)
1067         {
1068                 if(f)
1069                 {
1070                         this.colormod = '0 8 8';
1071                         LOG_INFO("Bot ", this.netname, " using ", this.(weaponentity).weaponname, " wants to fire, inhibited by weaponentity state\n");
1072                 }
1073         }
1074         else if(ATTACK_FINISHED(this, slot) > time)
1075         {
1076                 if(f)
1077                 {
1078                         this.colormod = '8 0 8';
1079                         LOG_INFO("Bot ", this.netname, " using ", this.(weaponentity).weaponname, " wants to fire, inhibited by ATTACK_FINISHED (", ftos(ATTACK_FINISHED(this, slot) - time), " seconds left)\n");
1080                 }
1081         }
1082         else if(this.(weaponentity).tuba_note)
1083         {
1084                 if(f)
1085                 {
1086                         this.colormod = '8 0 0';
1087                         LOG_INFO("Bot ", this.netname, " using ", this.(weaponentity).weaponname, " wants to fire, bot still has an active tuba note\n");
1088                 }
1089         }
1090         else
1091         {
1092                 if(!f)
1093                 {
1094                         this.colormod = '8 8 0';
1095                         LOG_INFO("Bot ", this.netname, " using ", this.(weaponentity).weaponname, " thinks it has fired, but apparently did not; ATTACK_FINISHED says ", ftos(ATTACK_FINISHED(this, slot) - time), " seconds left\n");
1096                 }
1097         }
1098
1099         return CMD_STATUS_FINISHED;
1100 }
1101
1102 //
1103
1104 void bot_command_executed(entity this, bool rm)
1105 {
1106         entity cmd;
1107
1108         cmd = bot_cmd;
1109
1110         if(rm)
1111                 bot_dequeuecommand(this, this.bot_cmd_execution_index);
1112
1113         this.bot_cmd_execution_index++;
1114 }
1115
1116 void bot_setcurrentcommand(entity this)
1117 {
1118         bot_cmd = NULL;
1119
1120         if(!this.bot_cmd_current)
1121         {
1122                 this.bot_cmd_current = new_pure(bot_cmd);
1123         }
1124
1125         bot_cmd = this.bot_cmd_current;
1126         if(bot_cmd.bot_cmd_index != this.bot_cmd_execution_index || this.bot_cmd_execution_index == 0)
1127         {
1128                 if(bot_havecommand(this, this.bot_cmd_execution_index))
1129                 {
1130                         string cmdstring;
1131                         cmdstring = bot_readcommand(this, this.bot_cmd_execution_index);
1132                         if(bot_decodecommand(cmdstring))
1133                         {
1134                                 bot_cmd.owner = this;
1135                                 bot_cmd.bot_cmd_index = this.bot_cmd_execution_index;
1136                         }
1137                         else
1138                         {
1139                                 // Invalid command, remove from queue
1140                                 bot_cmd = NULL;
1141                                 bot_dequeuecommand(this, this.bot_cmd_execution_index);
1142                                 this.bot_cmd_execution_index++;
1143                         }
1144                 }
1145                 else
1146                         bot_cmd = NULL;
1147         }
1148 }
1149
1150 void bot_resetqueues()
1151 {
1152         FOREACH_CLIENT(it.isbot, LAMBDA(
1153                 it.bot_cmd_execution_index = 0;
1154                 bot_clearqueue(it);
1155                 // also, cancel all barriers
1156                 it.bot_barrier = 0;
1157                 for(int i = 0; i < it.bot_places_count; ++i)
1158                 {
1159                         strunzone(it.(bot_placenames[i]));
1160                         it.(bot_placenames[i]) = string_null;
1161                 }
1162                 it.bot_places_count = 0;
1163         ));
1164
1165         bot_barriertime = time;
1166 }
1167
1168 // Here we map commands to functions and deal with complex interactions between commands and execution states
1169 // NOTE: Of course you need to include your commands here too :)
1170 float bot_execute_commands_once(entity this)
1171 {
1172         float status, ispressingkey;
1173
1174         // Find command
1175         bot_setcurrentcommand(this);
1176
1177         // if we have no bot command, better return
1178         // old logic kept pressing previously pressed keys, but that has problems
1179         // (namely, it means you cannot make a bot "normal" ever again)
1180         // to keep a bot walking for a while, use the "wait" bot command
1181         if(bot_cmd == NULL)
1182                 return false;
1183
1184         // Ignore all commands except continue when the bot is paused
1185         if(this.bot_exec_status & BOT_EXEC_STATUS_PAUSED)
1186         if(bot_cmd.bot_cmd_type!=BOT_CMD_CONTINUE)
1187         {
1188                 if(bot_cmd.bot_cmd_type!=BOT_CMD_NULL)
1189                 {
1190                         bot_command_executed(this, true);
1191                         LOG_INFO( "WARNING: Commands are ignored while the bot is paused. Use the command 'continue' instead.\n");
1192                 }
1193                 return 1;
1194         }
1195
1196         // Keep pressing keys raised by the "presskey" command
1197         ispressingkey = boolean(bot_presskeys(this));
1198
1199         // Handle conditions
1200         if (!(bot_cmd.bot_cmd_type==BOT_CMD_FI||bot_cmd.bot_cmd_type==BOT_CMD_ELSE))
1201         if(this.bot_cmd_condition_status & CMD_CONDITION_true && this.bot_cmd_condition_status & CMD_CONDITION_false_BLOCK)
1202         {
1203                 bot_command_executed(this, true);
1204                 return -1;
1205         }
1206         else if(this.bot_cmd_condition_status & CMD_CONDITION_false && this.bot_cmd_condition_status & CMD_CONDITION_true_BLOCK)
1207         {
1208                 bot_command_executed(this, true);
1209                 return -1;
1210         }
1211
1212         // Map commands to functions
1213         switch(bot_cmd.bot_cmd_type)
1214         {
1215                 case BOT_CMD_NULL:
1216                         return ispressingkey;
1217                         //break;
1218                 case BOT_CMD_PAUSE:
1219                         status = bot_cmd_pause(this);
1220                         break;
1221                 case BOT_CMD_CONTINUE:
1222                         status = bot_cmd_continue(this);
1223                         break;
1224                 case BOT_CMD_WAIT:
1225                         status = bot_cmd_wait(this);
1226                         break;
1227                 case BOT_CMD_WAIT_UNTIL:
1228                         status = bot_cmd_wait_until(this);
1229                         break;
1230                 case BOT_CMD_TURN:
1231                         status = bot_cmd_turn(this);
1232                         break;
1233                 case BOT_CMD_MOVETO:
1234                         status = bot_cmd_moveto(this);
1235                         break;
1236                 case BOT_CMD_MOVETOTARGET:
1237                         status = bot_cmd_movetotarget(this);
1238                         break;
1239                 case BOT_CMD_RESETGOAL:
1240                         status = bot_cmd_resetgoal(this);
1241                         break;
1242                 case BOT_CMD_CC:
1243                         status = bot_cmd_cc(this);
1244                         break;
1245                 case BOT_CMD_IF:
1246                         status = bot_cmd_if(this);
1247                         break;
1248                 case BOT_CMD_ELSE:
1249                         status = bot_cmd_else(this);
1250                         break;
1251                 case BOT_CMD_FI:
1252                         status = bot_cmd_fi(this);
1253                         break;
1254                 case BOT_CMD_RESETAIM:
1255                         status = bot_cmd_resetaim(this);
1256                         break;
1257                 case BOT_CMD_AIM:
1258                         status = bot_cmd_aim(this);
1259                         break;
1260                 case BOT_CMD_AIMTARGET:
1261                         status = bot_cmd_aimtarget(this);
1262                         break;
1263                 case BOT_CMD_PRESSKEY:
1264                         status = bot_cmd_presskey(this);
1265                         break;
1266                 case BOT_CMD_RELEASEKEY:
1267                         status = bot_cmd_releasekey(this);
1268                         break;
1269                 case BOT_CMD_SELECTWEAPON:
1270                         status = bot_cmd_select_weapon(this);
1271                         break;
1272                 case BOT_CMD_IMPULSE:
1273                         status = bot_cmd_impulse(this);
1274                         break;
1275                 case BOT_CMD_BARRIER:
1276                         status = bot_cmd_barrier(this);
1277                         break;
1278                 case BOT_CMD_CONSOLE:
1279                         localcmd(strcat(bot_cmd.bot_cmd_parm_string, "\n"));
1280                         status = CMD_STATUS_FINISHED;
1281                         break;
1282                 case BOT_CMD_SOUND:
1283                         status = bot_cmd_sound(this);
1284                         break;
1285                 case BOT_CMD_DEBUG_ASSERT_CANFIRE:
1286                         status = bot_cmd_debug_assert_canfire(this);
1287                         break;
1288                 default:
1289                         LOG_INFO(strcat("ERROR: Invalid command on queue with id '",ftos(bot_cmd.bot_cmd_type),"'\n"));
1290                         return 0;
1291         }
1292
1293         if (status==CMD_STATUS_ERROR)
1294                 LOG_INFO(strcat("ERROR: The command '",bot_cmd_string[bot_cmd.bot_cmd_type],"' returned an error status\n"));
1295
1296         // Move execution pointer
1297         if(status==CMD_STATUS_EXECUTING)
1298         {
1299                 return 1;
1300         }
1301         else
1302         {
1303                 if(autocvar_g_debug_bot_commands)
1304                 {
1305                         string parms;
1306
1307                         switch(bot_cmd_parm_type[bot_cmd.bot_cmd_type])
1308                         {
1309                                 case BOT_CMD_PARAMETER_FLOAT:
1310                                         parms = ftos(bot_cmd.bot_cmd_parm_float);
1311                                         break;
1312                                 case BOT_CMD_PARAMETER_STRING:
1313                                         parms = bot_cmd.bot_cmd_parm_string;
1314                                         break;
1315                                 case BOT_CMD_PARAMETER_VECTOR:
1316                                         parms = vtos(bot_cmd.bot_cmd_parm_vector);
1317                                         break;
1318                                 default:
1319                                         parms = "";
1320                                         break;
1321                         }
1322                         clientcommand(this,strcat("say ^7", bot_cmd_string[bot_cmd.bot_cmd_type]," ",parms,"\n"));
1323                 }
1324
1325                 bot_command_executed(this, true);
1326         }
1327
1328         if(status == CMD_STATUS_FINISHED)
1329                 return -1;
1330
1331         return CMD_STATUS_ERROR;
1332 }
1333
1334 // This function should be (the only) called directly from the bot ai loop
1335 int bot_execute_commands(entity this)
1336 {
1337         int f;
1338         do
1339         {
1340                 f = bot_execute_commands_once(this);
1341         }
1342         while(f < 0);
1343         return f;
1344 }