qcsrc/server/bot/scripting.qc

   1 .float bot_cmdqueuebuf_allocated;
   2 .float bot_cmdqueuebuf;
   3 .float bot_cmdqueuebuf_start;
   4 .float bot_cmdqueuebuf_end;
   5
   6 void bot_clearqueue(entity bot)
   7 {
   8         if(!bot.bot_cmdqueuebuf_allocated)
   9                 error("clearqueue but no queue allocated");
  10         buf_del(bot.bot_cmdqueuebuf);
  11         bot.bot_cmdqueuebuf_allocated = FALSE;
  12         dprint("bot ", bot.netname, " queue cleared\n");
  13 }
  14
  15 void bot_queuecommand(entity bot, string cmdstring)
  16 {
  17         if(!bot.bot_cmdqueuebuf_allocated)
  18         {
  19                 bot.bot_cmdqueuebuf = buf_create();
  20                 bot.bot_cmdqueuebuf_allocated = TRUE;
  21                 bot.bot_cmdqueuebuf_start = 0;
  22                 bot.bot_cmdqueuebuf_end = 0;
  23         }
  24
  25         bufstr_set(bot.bot_cmdqueuebuf, bot.bot_cmdqueuebuf_end, cmdstring);
  26
  27         // if the command was a "sound" command, precache the sound NOW
  28         // this prevents lagging!
  29         {
  30                 float sp;
  31                 string parm;
  32                 string cmdstr;
  33
  34                 sp = strstrofs(cmdstr, " ", 0);
  35                 if(sp < 0)
  36                 {
  37                         parm = "";
  38                 }
  39                 else
  40                 {
  41                         parm = substring(cmdstr, sp + 1, -1);
  42                         cmdstr = substring(cmdstr, 0, sp);
  43                         if(cmdstr == "sound")
  44                                 precache_sound(cmdstr);
  45                 }
  46         }
  47
  48         bot.bot_cmdqueuebuf_end += 1;
  49 }
  50
  51 void bot_dequeuecommand(entity bot, float idx)
  52 {
  53         if(!bot.bot_cmdqueuebuf_allocated)
  54                 error("dequeuecommand but no queue allocated");
  55         if(idx < bot.bot_cmdqueuebuf_start)
  56                 error("dequeueing a command in the past");
  57         if(idx >= bot.bot_cmdqueuebuf_end)
  58                 error("dequeueing a command in the future");
  59         bufstr_set(bot.bot_cmdqueuebuf, idx, "");
  60         if(idx == bot.bot_cmdqueuebuf_start)
  61                 bot.bot_cmdqueuebuf_start += 1;
  62         if(bot.bot_cmdqueuebuf_start >= bot.bot_cmdqueuebuf_end)
  63                 bot_clearqueue(bot);
  64 }
  65
  66 string bot_readcommand(entity bot, float idx)
  67 {
  68         if(!bot.bot_cmdqueuebuf_allocated)
  69                 error("readcommand but no queue allocated");
  70         if(idx < bot.bot_cmdqueuebuf_start)
  71                 error("reading a command in the past");
  72         if(idx >= bot.bot_cmdqueuebuf_end)
  73                 error("reading a command in the future");
  74         return bufstr_get(bot.bot_cmdqueuebuf, idx);
  75 }
  76
  77 float bot_havecommand(entity bot, float idx)
  78 {
  79         if(!bot.bot_cmdqueuebuf_allocated)
  80                 return 0;
  81         if(idx < bot.bot_cmdqueuebuf_start)
  82                 return 0;
  83         if(idx >= bot.bot_cmdqueuebuf_end)
  84                 return 0;
  85         return 1;
  86 }
  87
  88 #define MAX_BOT_PLACES 4
  89 .float bot_places_count;
  90 .entity bot_places[MAX_BOT_PLACES];
  91 .string bot_placenames[MAX_BOT_PLACES];
  92 entity bot_getplace(string placename)
  93 {
  94         entity e;
  95         if(substring(placename, 0, 1) == "@")
  96         {
  97                 float i, p;
  98                 placename = substring(placename, 1, -1);
  99                 string s, s2;
 100                 for(i = 0; i < self.bot_places_count; ++i)
 101                         if(self.(bot_placenames[i]) == placename)
 102                                 return self.(bot_places[i]);
 103                 // now: i == self.bot_places_count
 104                 s = s2 = cvar_string(placename);
 105                 p = strstrofs(s2, " ", 0);
 106                 if(p >= 0)
 107                 {
 108                         s = substring(s2, 0, p);
 109                         //print("places: ", placename, " -> ", cvar_string(placename), "\n");
 110                         cvar_set(placename, strcat(substring(s2, p+1, -1), " ", s));
 111                         //print("places: ", placename, " := ", cvar_string(placename), "\n");
 112                 }
 113                 e = find(world, targetname, s);
 114                 if(!e)
 115                         print("invalid place ", s, "\n");
 116                 if(i < MAX_BOT_PLACES)
 117                 {
 118                         self.(bot_placenames[i]) = strzone(placename);
 119                         self.(bot_places[i]) = e;
 120                         self.bot_places_count += 1;
 121                 }
 122                 return e;
 123         }
 124         else
 125         {
 126                 e = find(world, targetname, placename);
 127                 if(!e)
 128                         print("invalid place ", placename, "\n");
 129                 return e;
 130         }
 131 }
 132
 133
 134 // NOTE: New commands should be added here. Do not forget to update BOT_CMD_COUNTER
 135 #define BOT_CMD_NULL                    0
 136 #define BOT_CMD_PAUSE                   1
 137 #define BOT_CMD_CONTINUE                2
 138 #define BOT_CMD_WAIT                    3
 139 #define BOT_CMD_TURN                    4
 140 #define BOT_CMD_MOVETO                  5
 141 #define BOT_CMD_RESETGOAL               6       // Not implemented yet
 142 #define BOT_CMD_CC                      7
 143 #define BOT_CMD_IF                      8
 144 #define BOT_CMD_ELSE                    9
 145 #define BOT_CMD_FI                      10
 146 #define BOT_CMD_RESETAIM                11
 147 #define BOT_CMD_AIM                     12
 148 #define BOT_CMD_PRESSKEY                13
 149 #define BOT_CMD_RELEASEKEY              14
 150 #define BOT_CMD_SELECTWEAPON            15
 151 #define BOT_CMD_IMPULSE                 16
 152 #define BOT_CMD_WAIT_UNTIL              17
 153 #define BOT_CMD_MOVETOTARGET    18
 154 #define BOT_CMD_AIMTARGET       19
 155 #define BOT_CMD_BARRIER         20
 156 #define BOT_CMD_CONSOLE                 21
 157 #define BOT_CMD_SOUND                   22
 158 #define BOT_CMD_DEBUG_ASSERT_CANFIRE 23
 159 #define BOT_CMD_WHILE                   24      // TODO: Not implemented yet
 160 #define BOT_CMD_WEND                    25      // TODO: Not implemented yet
 161 #define BOT_CMD_CHASE                   26      // TODO: Not implemented yet
 162
 163 #define BOT_CMD_COUNTER                 24      // Update this value if you add/remove a command
 164
 165 // NOTE: Following commands should be implemented on the bot ai
 166 //               If a new command should be handled by the target ai(s) please declare it here
 167 .float(vector) cmd_moveto;
 168 .float() cmd_resetgoal;
 169
 170 //
 171 #define BOT_CMD_PARAMETER_NONE          0
 172 #define BOT_CMD_PARAMETER_FLOAT         1
 173 #define BOT_CMD_PARAMETER_STRING        2
 174 #define BOT_CMD_PARAMETER_VECTOR        3
 175
 176 float bot_cmds_initialized;
 177 float bot_cmd_parm_type[BOT_CMD_COUNTER];
 178 string bot_cmd_string[BOT_CMD_COUNTER];
 179
 180 // Bots command queue
 181 entity bot_cmd; // global current command
 182 .entity bot_cmd_current; // current command of this bot
 183
 184 .float is_bot_cmd;                      // Tells if the entity is a bot command
 185 .float bot_cmd_index;                   // Position of the command in the queue
 186 .float bot_cmd_type;                    // If of command (see the BOT_CMD_* defines)
 187 .float bot_cmd_parm_float;              // Field to store a float parameter
 188 .string bot_cmd_parm_string;            // Field to store a string parameter
 189 .vector bot_cmd_parm_vector;            // Field to store a vector parameter
 190
 191 float bot_barriertime;
 192 .float bot_barrier;
 193
 194 .float bot_cmd_execution_index;         // Position in the queue of the command to be executed
 195
 196 // Initialize global commands list
 197 // NOTE: New commands should be initialized here
 198 void bot_commands_init()
 199 {
 200         bot_cmd_string[BOT_CMD_NULL] = "";
 201         bot_cmd_parm_type[BOT_CMD_NULL] = BOT_CMD_PARAMETER_NONE;
 202
 203         bot_cmd_string[BOT_CMD_PAUSE] = "pause";
 204         bot_cmd_parm_type[BOT_CMD_PAUSE] = BOT_CMD_PARAMETER_NONE;
 205
 206         bot_cmd_string[BOT_CMD_CONTINUE] = "continue";
 207         bot_cmd_parm_type[BOT_CMD_CONTINUE] = BOT_CMD_PARAMETER_NONE;
 208
 209         bot_cmd_string[BOT_CMD_WAIT] = "wait";
 210         bot_cmd_parm_type[BOT_CMD_WAIT] = BOT_CMD_PARAMETER_FLOAT;
 211
 212         bot_cmd_string[BOT_CMD_TURN] = "turn";
 213         bot_cmd_parm_type[BOT_CMD_TURN] = BOT_CMD_PARAMETER_FLOAT;
 214
 215         bot_cmd_string[BOT_CMD_MOVETO] = "moveto";
 216         bot_cmd_parm_type[BOT_CMD_MOVETO] = BOT_CMD_PARAMETER_VECTOR;
 217
 218         bot_cmd_string[BOT_CMD_MOVETOTARGET] = "movetotarget";
 219         bot_cmd_parm_type[BOT_CMD_MOVETOTARGET] = BOT_CMD_PARAMETER_STRING;
 220
 221         bot_cmd_string[BOT_CMD_RESETGOAL] = "resetgoal";
 222         bot_cmd_parm_type[BOT_CMD_RESETGOAL] = BOT_CMD_PARAMETER_NONE;
 223
 224         bot_cmd_string[BOT_CMD_CC] = "cc";
 225         bot_cmd_parm_type[BOT_CMD_CC] = BOT_CMD_PARAMETER_STRING;
 226
 227         bot_cmd_string[BOT_CMD_IF] = "if";
 228         bot_cmd_parm_type[BOT_CMD_IF] = BOT_CMD_PARAMETER_STRING;
 229
 230         bot_cmd_string[BOT_CMD_ELSE] = "else";
 231         bot_cmd_parm_type[BOT_CMD_ELSE] = BOT_CMD_PARAMETER_NONE;
 232
 233         bot_cmd_string[BOT_CMD_FI] = "fi";
 234         bot_cmd_parm_type[BOT_CMD_FI] = BOT_CMD_PARAMETER_NONE;
 235
 236         bot_cmd_string[BOT_CMD_RESETAIM] = "resetaim";
 237         bot_cmd_parm_type[BOT_CMD_RESETAIM] = BOT_CMD_PARAMETER_NONE;
 238
 239         bot_cmd_string[BOT_CMD_AIM] = "aim";
 240         bot_cmd_parm_type[BOT_CMD_AIM] = BOT_CMD_PARAMETER_STRING;
 241
 242         bot_cmd_string[BOT_CMD_AIMTARGET] = "aimtarget";
 243         bot_cmd_parm_type[BOT_CMD_AIMTARGET] = BOT_CMD_PARAMETER_STRING;
 244
 245         bot_cmd_string[BOT_CMD_PRESSKEY] = "presskey";
 246         bot_cmd_parm_type[BOT_CMD_PRESSKEY] = BOT_CMD_PARAMETER_STRING;
 247
 248         bot_cmd_string[BOT_CMD_RELEASEKEY] = "releasekey";
 249         bot_cmd_parm_type[BOT_CMD_RELEASEKEY] = BOT_CMD_PARAMETER_STRING;
 250
 251         bot_cmd_string[BOT_CMD_SELECTWEAPON] = "selectweapon";
 252         bot_cmd_parm_type[BOT_CMD_SELECTWEAPON] = BOT_CMD_PARAMETER_FLOAT;
 253
 254         bot_cmd_string[BOT_CMD_IMPULSE] = "impulse";
 255         bot_cmd_parm_type[BOT_CMD_IMPULSE] = BOT_CMD_PARAMETER_FLOAT;
 256
 257         bot_cmd_string[BOT_CMD_WAIT_UNTIL] = "wait_until";
 258         bot_cmd_parm_type[BOT_CMD_WAIT_UNTIL] = BOT_CMD_PARAMETER_FLOAT;
 259
 260         bot_cmd_string[BOT_CMD_BARRIER] = "barrier";
 261         bot_cmd_parm_type[BOT_CMD_BARRIER] = BOT_CMD_PARAMETER_NONE;
 262
 263         bot_cmd_string[BOT_CMD_CONSOLE] = "console";
 264         bot_cmd_parm_type[BOT_CMD_CONSOLE] = BOT_CMD_PARAMETER_STRING;
 265
 266         bot_cmd_string[BOT_CMD_SOUND] = "sound";
 267         bot_cmd_parm_type[BOT_CMD_SOUND] = BOT_CMD_PARAMETER_STRING;
 268
 269         bot_cmd_string[BOT_CMD_DEBUG_ASSERT_CANFIRE] = "debug_assert_canfire";
 270         bot_cmd_parm_type[BOT_CMD_DEBUG_ASSERT_CANFIRE] = BOT_CMD_PARAMETER_FLOAT;
 271
 272         bot_cmds_initialized = TRUE;
 273 }
 274
 275 // Returns first bot with matching name
 276 entity find_bot_by_name(string name)
 277 {
 278         entity bot;
 279
 280         bot = findchainflags(flags, FL_CLIENT);
 281         while (bot)
 282         {
 283                 if(clienttype(bot) == CLIENTTYPE_BOT)
 284                 if(bot.netname==name)
 285                         return bot;
 286
 287                 bot = bot.chain;
 288         }
 289
 290         return world;
 291 }
 292
 293 // Returns a bot by number on list
 294 entity find_bot_by_number(float number)
 295 {
 296         entity bot;
 297         float c = 0;
 298
 299         if(!number)
 300                 return world;
 301
 302         bot = findchainflags(flags, FL_CLIENT);
 303         while (bot)
 304         {
 305                 if(clienttype(bot) == CLIENTTYPE_BOT)
 306                 {
 307                         if(++c==number)
 308                                 return bot;
 309                 }
 310                 bot = bot.chain;
 311         }
 312
 313         return world;
 314 }
 315
 316 float bot_decodecommand(string cmdstring)
 317 {
 318         float cmd_parm_type, i;
 319         float sp;
 320         string parm;
 321
 322         sp = strstrofs(cmdstring, " ", 0);
 323         if(sp < 0)
 324         {
 325                 parm = "";
 326         }
 327         else
 328         {
 329                 parm = substring(cmdstring, sp + 1, -1);
 330                 cmdstring = substring(cmdstring, 0, sp);
 331         }
 332
 333         if(!bot_cmds_initialized)
 334                 bot_commands_init();
 335
 336         for(i=1;i<BOT_CMD_COUNTER;++i)
 337         {
 338                 if(bot_cmd_string[i]!=cmdstring)
 339                         continue;
 340
 341                 cmd_parm_type = bot_cmd_parm_type[i];
 342
 343                 if(cmd_parm_type!=BOT_CMD_PARAMETER_NONE&&parm=="")
 344                 {
 345                         print("ERROR: A parameter is required for this command\n");
 346                         return 0;
 347                 }
 348
 349                 // Load command into queue
 350                 bot_cmd.bot_cmd_type = i;
 351
 352                 // Attach parameter
 353                 switch(cmd_parm_type)
 354                 {
 355                         case BOT_CMD_PARAMETER_FLOAT:
 356                                 bot_cmd.bot_cmd_parm_float = stof(parm);
 357                                 break;
 358                         case BOT_CMD_PARAMETER_STRING:
 359                                 if(bot_cmd.bot_cmd_parm_string)
 360                                         strunzone(bot_cmd.bot_cmd_parm_string);
 361                                 bot_cmd.bot_cmd_parm_string = strzone(parm);
 362                                 break;
 363                         case BOT_CMD_PARAMETER_VECTOR:
 364                                 bot_cmd.bot_cmd_parm_vector = stov(parm);
 365                                 break;
 366                         default:
 367                                 break;
 368                 }
 369                 return 1;
 370         }
 371         print("ERROR: No such command '", cmdstring, "'\n");
 372         return 0;
 373 }
 374
 375 void bot_cmdhelp(string scmd)
 376 {
 377         float i, ntype;
 378         string stype;
 379
 380         if(!bot_cmds_initialized)
 381                 bot_commands_init();
 382
 383         for(i=1;i<BOT_CMD_COUNTER;++i)
 384         {
 385                 if(bot_cmd_string[i]!=scmd)
 386                         continue;
 387
 388                 ntype = bot_cmd_parm_type[i];
 389
 390                 switch(ntype)
 391                 {
 392                         case BOT_CMD_PARAMETER_FLOAT:
 393                                 stype = "float number";
 394                                 break;
 395                         case BOT_CMD_PARAMETER_STRING:
 396                                 stype = "string";
 397                                 break;
 398                         case BOT_CMD_PARAMETER_VECTOR:
 399                                 stype = "vector";
 400                                 break;
 401                         default:
 402                                 stype = "none";
 403                                 break;
 404                 }
 405
 406                 print(strcat("Command: ",bot_cmd_string[i],"\nParameter: <",stype,"> \n"));
 407
 408                 print("Description: ");
 409                 switch(i)
 410                 {
 411                         case BOT_CMD_PAUSE:
 412                                 print("Stops the bot completely. Any command other than 'continue' will be ignored.");
 413                                 break;
 414                         case BOT_CMD_CONTINUE:
 415                                 print("Disable paused status");
 416                                 break;
 417                         case BOT_CMD_WAIT:
 418                                 print("Pause command parsing and bot ai for N seconds. Pressed key will remain pressed");
 419                                 break;
 420                         case BOT_CMD_WAIT_UNTIL:
 421                                 print("Pause command parsing and bot ai until time is N from the last barrier. Pressed key will remain pressed");
 422                                 break;
 423                         case BOT_CMD_BARRIER:
 424                                 print("Waits till all bots that have a command queue reach this command. Pressed key will remain pressed");
 425                                 break;
 426                         case BOT_CMD_TURN:
 427                                 print("Look to the right or left N degrees. For turning to the left use positive numbers.");
 428                                 break;
 429                         case BOT_CMD_MOVETO:
 430                                 print("Walk to an specific coordinate on the map. Usage: moveto \"x y z\"");
 431                                 break;
 432                         case BOT_CMD_MOVETOTARGET:
 433                                 print("Walk to the specific target on the map");
 434                                 break;
 435                         case BOT_CMD_RESETGOAL:
 436                                 print("Resets the goal stack");
 437                                 break;
 438                         case BOT_CMD_CC:
 439                                 print("Execute client command. Examples: cc \"say something\"; cc god; cc \"name newnickname\"; cc kill;");
 440                                 break;
 441                         case BOT_CMD_IF:
 442                                 print("Perform simple conditional execution.\n");
 443                                 print("Syntax: \n");
 444                                 print("        sv_cmd .. if \"condition\"\n");
 445                                 print("        sv_cmd ..        <instruction if true>\n");
 446                                 print("        sv_cmd ..        <instruction if true>\n");
 447                                 print("        sv_cmd .. else\n");
 448                                 print("        sv_cmd ..        <instruction if false>\n");
 449                                 print("        sv_cmd ..        <instruction if false>\n");
 450                                 print("        sv_cmd .. fi\n");
 451                                 print("Conditions: a=b, a>b, a<b, a\t\t(spaces not allowed)\n");
 452                                 print("            Values in conditions can be numbers, cvars in the form cvar.cvar_string or special fields\n");
 453                                 print("Fields: health, speed, flagcarrier\n");
 454                                 print("Examples: if health>50; if health>cvar.g_balance_laser_primary_damage; if flagcarrier;");
 455                                 break;
 456                         case BOT_CMD_RESETAIM:
 457                                 print("Points the aim to the coordinates x,y 0,0");
 458                                 break;
 459                         case BOT_CMD_AIM:
 460                                 print("Move the aim x/y (horizontal/vertical) degrees relatives to the bot\n");
 461                                 print("There is a 3rd optional parameter telling in how many seconds the aim has to reach the new position\n");
 462                                 print("Examples: aim \"90 0\"   // Turn 90 degrees inmediately (positive numbers move to the left/up)\n");
 463                                 print("          aim \"0 90 2\" // Will gradually look to the sky in the next two seconds");
 464                                 break;
 465                         case BOT_CMD_AIMTARGET:
 466                                 print("Points the aim to given target");
 467                                 break;
 468                         case BOT_CMD_PRESSKEY:
 469                                 print("Press one of the following keys: forward, backward, left, right, jump, crouch, attack1, attack2, use\n");
 470                                 print("Multiple keys can be pressed at time (with many presskey calls) and it will remain pressed until the command \"releasekey\" is called");
 471                                 print("Note: The script will not return the control to the bot ai until all keys are released");
 472                                 break;
 473                         case BOT_CMD_RELEASEKEY:
 474                                 print("Release previoulsy used keys. Use the parameter \"all\" to release all keys");
 475                                 break;
 476                         case BOT_CMD_SOUND:
 477                                 print("play sound file at bot location");
 478                                 break;
 479                         case BOT_CMD_DEBUG_ASSERT_CANFIRE:
 480                                 print("verify the state of the weapon entity");
 481                                 break;
 482                         default:
 483                                 print("This command has no description yet.");
 484                                 break;
 485                 }
 486                 print("\n");
 487         }
 488 }
 489
 490 void bot_list_commands()
 491 {
 492         float i;
 493         string ptype;
 494
 495         if(!bot_cmds_initialized)
 496                 bot_commands_init();
 497
 498         print("List of all available commands:\n");
 499         print("  Command - Parameter Type\n");
 500
 501         for(i=1;i<BOT_CMD_COUNTER;++i)
 502         {
 503                 switch(bot_cmd_parm_type[i])
 504                 {
 505                         case BOT_CMD_PARAMETER_FLOAT:
 506                                 ptype = "float number";
 507                                 break;
 508                         case BOT_CMD_PARAMETER_STRING:
 509                                 ptype = "string";
 510                                 break;
 511                         case BOT_CMD_PARAMETER_VECTOR:
 512                                 ptype = "vector";
 513                                 break;
 514                         default:
 515                                 ptype = "none";
 516                                 break;
 517                 }
 518                 print(strcat("  ",bot_cmd_string[i]," - <",ptype,"> \n"));
 519         }
 520 }
 521
 522 // Commands code
 523 .float bot_exec_status;
 524
 525 #define BOT_EXEC_STATUS_IDLE    0
 526 #define BOT_EXEC_STATUS_PAUSED  1
 527 #define BOT_EXEC_STATUS_WAITING 2
 528
 529 #define CMD_STATUS_EXECUTING    0
 530 #define CMD_STATUS_FINISHED     1
 531 #define CMD_STATUS_ERROR        2
 532
 533 void SV_ParseClientCommand(string s);
 534 float bot_cmd_cc()
 535 {
 536         SV_ParseClientCommand(bot_cmd.bot_cmd_parm_string);
 537         return CMD_STATUS_FINISHED;
 538 }
 539
 540 float bot_cmd_impulse()
 541 {
 542         self.impulse = bot_cmd.bot_cmd_parm_float;
 543         return CMD_STATUS_FINISHED;
 544 }
 545
 546 float bot_cmd_continue()
 547 {
 548         self.bot_exec_status &~= BOT_EXEC_STATUS_PAUSED;
 549         return CMD_STATUS_FINISHED;
 550 }
 551
 552 .float bot_cmd_wait_time;
 553 float bot_cmd_wait()
 554 {
 555         if(self.bot_exec_status & BOT_EXEC_STATUS_WAITING)
 556         {
 557                 if(time>=self.bot_cmd_wait_time)
 558                 {
 559                         self.bot_exec_status &~= BOT_EXEC_STATUS_WAITING;
 560                         return CMD_STATUS_FINISHED;
 561                 }
 562                 else
 563                         return CMD_STATUS_EXECUTING;
 564         }
 565
 566         self.bot_cmd_wait_time = time + bot_cmd.bot_cmd_parm_float;
 567         self.bot_exec_status |= BOT_EXEC_STATUS_WAITING;
 568         return CMD_STATUS_EXECUTING;
 569 }
 570
 571 float bot_cmd_wait_until()
 572 {
 573         if(time < bot_cmd.bot_cmd_parm_float + bot_barriertime)
 574         {
 575                 self.bot_exec_status |= BOT_EXEC_STATUS_WAITING;
 576                 return CMD_STATUS_EXECUTING;
 577         }
 578         self.bot_exec_status &~= BOT_EXEC_STATUS_WAITING;
 579         return CMD_STATUS_FINISHED;
 580 }
 581
 582 float bot_cmd_barrier()
 583 {
 584         entity cl;
 585
 586         // 0 = no barrier, 1 = waiting, 2 = waiting finished
 587
 588         if(self.bot_barrier == 0) // initialization
 589         {
 590                 self.bot_barrier = 1;
 591
 592                 //self.colormod = '4 4 0';
 593         }
 594
 595         if(self.bot_barrier == 1) // find other bots
 596         {
 597                 FOR_EACH_CLIENT(cl) if(cl.isbot)
 598                 {
 599                         if(cl.bot_cmdqueuebuf_allocated)
 600                                 if(cl.bot_barrier != 1)
 601                                         return CMD_STATUS_EXECUTING; // not all are at the barrier yet
 602                 }
 603
 604                 // all bots hit the barrier!
 605                 FOR_EACH_CLIENT(cl) if(cl.isbot)
 606                 {
 607                         cl.bot_barrier = 2; // acknowledge barrier
 608                 }
 609
 610                 bot_barriertime = time;
 611         }
 612
 613         // if we get here, the barrier is finished
 614         // so end it...
 615         self.bot_barrier = 0;
 616         //self.colormod = '0 0 0';
 617
 618         return CMD_STATUS_FINISHED;
 619 }
 620
 621 float bot_cmd_turn()
 622 {
 623         self.v_angle_y = self.v_angle_y + bot_cmd.bot_cmd_parm_float;
 624         self.v_angle_y = self.v_angle_y - floor(self.v_angle_y / 360) * 360;
 625         return CMD_STATUS_FINISHED;
 626 }
 627
 628 float bot_cmd_select_weapon()
 629 {
 630         float id;
 631
 632         id = bot_cmd.bot_cmd_parm_float;
 633
 634         if(id < WEP_FIRST || id > WEP_LAST)
 635                 return CMD_STATUS_ERROR;
 636
 637         if(client_hasweapon(self, id, TRUE, FALSE))
 638                 self.switchweapon = id;
 639         else
 640                 return CMD_STATUS_ERROR;
 641
 642         return CMD_STATUS_FINISHED;
 643 }
 644
 645 .float bot_cmd_condition_status;
 646
 647 #define CMD_CONDITION_NONE              0
 648 #define CMD_CONDITION_TRUE              1
 649 #define CMD_CONDITION_FALSE             2
 650 #define CMD_CONDITION_TRUE_BLOCK        4
 651 #define CMD_CONDITION_FALSE_BLOCK       8
 652
 653 float bot_cmd_eval(string expr)
 654 {
 655         // Search for numbers
 656         if(strstrofs("0123456789", substring(expr, 0, 1), 0) >= 0)
 657         {
 658                 return stof(expr);
 659         }
 660
 661         // Search for cvars
 662         if(substring(expr, 0, 5)=="cvar.")
 663         {
 664                 return cvar(substring(expr, 5, strlen(expr)));
 665         }
 666
 667         // Search for fields
 668         switch(expr)
 669         {
 670                 case "health":
 671                         return self.health;
 672                 case "speed":
 673                         return vlen(self.velocity);
 674                 case "flagcarrier":
 675                         return ((self.flagcarried!=world));
 676         }
 677
 678         print(strcat("ERROR: Unable to convert the expression '",expr,"' into a numeric value\n"));
 679         return 0;
 680 }
 681
 682 float bot_cmd_if()
 683 {
 684         string expr, val_a, val_b;
 685         float cmpofs;
 686
 687         if(self.bot_cmd_condition_status != CMD_CONDITION_NONE)
 688         {
 689                 // Only one "if" block is allowed at time
 690                 print("ERROR: Only one conditional block can be processed at time");
 691                 bot_clearqueue(self);
 692                 return CMD_STATUS_ERROR;
 693         }
 694
 695         self.bot_cmd_condition_status |= CMD_CONDITION_TRUE_BLOCK;
 696
 697         // search for operators
 698         expr = bot_cmd.bot_cmd_parm_string;
 699
 700         cmpofs = strstrofs(expr,"=",0);
 701
 702         if(cmpofs>0)
 703         {
 704                 val_a = substring(expr,0,cmpofs);
 705                 val_b = substring(expr,cmpofs+1,strlen(expr));
 706
 707                 if(bot_cmd_eval(val_a)==bot_cmd_eval(val_b))
 708                         self.bot_cmd_condition_status |= CMD_CONDITION_TRUE;
 709                 else
 710                         self.bot_cmd_condition_status |= CMD_CONDITION_FALSE;
 711
 712                 return CMD_STATUS_FINISHED;
 713         }
 714
 715         cmpofs = strstrofs(expr,">",0);
 716
 717         if(cmpofs>0)
 718         {
 719                 val_a = substring(expr,0,cmpofs);
 720                 val_b = substring(expr,cmpofs+1,strlen(expr));
 721
 722                 if(bot_cmd_eval(val_a)>bot_cmd_eval(val_b))
 723                         self.bot_cmd_condition_status |= CMD_CONDITION_TRUE;
 724                 else
 725                         self.bot_cmd_condition_status |= CMD_CONDITION_FALSE;
 726
 727                 return CMD_STATUS_FINISHED;
 728         }
 729
 730         cmpofs = strstrofs(expr,"<",0);
 731
 732         if(cmpofs>0)
 733         {
 734                 val_a = substring(expr,0,cmpofs);
 735                 val_b = substring(expr,cmpofs+1,strlen(expr));
 736
 737                 if(bot_cmd_eval(val_a)<bot_cmd_eval(val_b))
 738                         self.bot_cmd_condition_status |= CMD_CONDITION_TRUE;
 739                 else
 740                         self.bot_cmd_condition_status |= CMD_CONDITION_FALSE;
 741
 742                 return CMD_STATUS_FINISHED;
 743         }
 744
 745         if(bot_cmd_eval(expr))
 746                 self.bot_cmd_condition_status |= CMD_CONDITION_TRUE;
 747         else
 748                 self.bot_cmd_condition_status |= CMD_CONDITION_FALSE;
 749
 750         return CMD_STATUS_FINISHED;
 751 }
 752
 753 float bot_cmd_else()
 754 {
 755         self.bot_cmd_condition_status &~= CMD_CONDITION_TRUE_BLOCK;
 756         self.bot_cmd_condition_status |= CMD_CONDITION_FALSE_BLOCK;
 757         return CMD_STATUS_FINISHED;
 758 }
 759
 760 float bot_cmd_fi()
 761 {
 762         self.bot_cmd_condition_status = CMD_CONDITION_NONE;
 763         return CMD_STATUS_FINISHED;
 764 }
 765
 766 float bot_cmd_resetaim()
 767 {
 768         self.v_angle = '0 0 0';
 769         return CMD_STATUS_FINISHED;
 770 }
 771
 772 .float bot_cmd_aim_begintime;
 773 .float bot_cmd_aim_endtime;
 774 .vector bot_cmd_aim_begin;
 775 .vector bot_cmd_aim_end;
 776
 777 float bot_cmd_aim()
 778 {
 779         // Current direction
 780         if(self.bot_cmd_aim_endtime)
 781         {
 782                 float progress;
 783
 784                 progress = min(1 - (self.bot_cmd_aim_endtime - time) / (self.bot_cmd_aim_endtime - self.bot_cmd_aim_begintime),1);
 785                 self.v_angle = self.bot_cmd_aim_begin + ((self.bot_cmd_aim_end - self.bot_cmd_aim_begin) * progress);
 786
 787                 if(time>=self.bot_cmd_aim_endtime)
 788                 {
 789                         self.bot_cmd_aim_endtime = 0;
 790                         return CMD_STATUS_FINISHED;
 791                 }
 792                 else
 793                         return CMD_STATUS_EXECUTING;
 794         }
 795
 796         // New aiming direction
 797         string parms;
 798         float tokens, step;
 799
 800         parms = bot_cmd.bot_cmd_parm_string;
 801
 802         tokens = tokenizebyseparator(parms, " ");
 803
 804         if(tokens<2||tokens>3)
 805                 return CMD_STATUS_ERROR;
 806
 807         step = (tokens == 3) ? stof(argv(2)) : 0;
 808
 809         if(step == 0)
 810         {
 811                 self.v_angle_x -= stof(argv(1));
 812                 self.v_angle_y += stof(argv(0));
 813                 return CMD_STATUS_FINISHED;
 814         }
 815
 816         self.bot_cmd_aim_begin = self.v_angle;
 817
 818         self.bot_cmd_aim_end_x = self.v_angle_x - stof(argv(1));
 819         self.bot_cmd_aim_end_y = self.v_angle_y + stof(argv(0));
 820         self.bot_cmd_aim_end_z = 0;
 821
 822         self.bot_cmd_aim_begintime = time;
 823         self.bot_cmd_aim_endtime = time + step;
 824
 825         return CMD_STATUS_EXECUTING;
 826 }
 827
 828 float bot_cmd_aimtarget()
 829 {
 830         if(self.bot_cmd_aim_endtime)
 831         {
 832                 return bot_cmd_aim();
 833         }
 834
 835         entity e;
 836         string parms;
 837         vector v;
 838         float tokens, step;
 839
 840         parms = bot_cmd.bot_cmd_parm_string;
 841
 842         tokens = tokenizebyseparator(parms, " ");
 843
 844         e = bot_getplace(argv(0));
 845         if(!e)
 846                 return CMD_STATUS_ERROR;
 847
 848         v = e.origin + (e.mins + e.maxs) * 0.5;
 849
 850         if(tokens==1)
 851         {
 852                 self.v_angle = vectoangles(v - (self.origin + self.view_ofs));
 853                 self.v_angle_x = -self.v_angle_x;
 854                 return CMD_STATUS_FINISHED;
 855         }
 856
 857         if(tokens<1||tokens>2)
 858                 return CMD_STATUS_ERROR;
 859
 860         step = stof(argv(1));
 861
 862         self.bot_cmd_aim_begin = self.v_angle;
 863         self.bot_cmd_aim_end = vectoangles(v - (self.origin + self.view_ofs));
 864         self.bot_cmd_aim_end_x = -self.bot_cmd_aim_end_x;
 865
 866         self.bot_cmd_aim_begintime = time;
 867         self.bot_cmd_aim_endtime = time + step;
 868
 869         return CMD_STATUS_EXECUTING;
 870 }
 871
 872 .float bot_cmd_keys;
 873
 874 #define BOT_CMD_KEY_NONE        0
 875 #define BOT_CMD_KEY_FORWARD     1
 876 #define BOT_CMD_KEY_BACKWARD    2
 877 #define BOT_CMD_KEY_RIGHT       4
 878 #define BOT_CMD_KEY_LEFT        8
 879 #define BOT_CMD_KEY_JUMP        16
 880 #define BOT_CMD_KEY_ATTACK1     32
 881 #define BOT_CMD_KEY_ATTACK2     64
 882 #define BOT_CMD_KEY_USE         128
 883 #define BOT_CMD_KEY_HOOK        256
 884 #define BOT_CMD_KEY_CROUCH      512
 885 #define BOT_CMD_KEY_CHAT        1024
 886
 887 float bot_presskeys()
 888 {
 889         self.movement = '0 0 0';
 890         self.BUTTON_JUMP = FALSE;
 891         self.BUTTON_CROUCH = FALSE;
 892         self.BUTTON_ATCK = FALSE;
 893         self.BUTTON_ATCK2 = FALSE;
 894         self.BUTTON_USE = FALSE;
 895         self.BUTTON_HOOK = FALSE;
 896         self.BUTTON_CHAT = FALSE;
 897
 898         if(self.bot_cmd_keys == BOT_CMD_KEY_NONE)
 899                 return FALSE;
 900
 901         if(self.bot_cmd_keys & BOT_CMD_KEY_FORWARD)
 902                 self.movement_x = autocvar_sv_maxspeed;
 903         else if(self.bot_cmd_keys & BOT_CMD_KEY_BACKWARD)
 904                 self.movement_x = -autocvar_sv_maxspeed;
 905
 906         if(self.bot_cmd_keys & BOT_CMD_KEY_RIGHT)
 907                 self.movement_y = autocvar_sv_maxspeed;
 908         else if(self.bot_cmd_keys & BOT_CMD_KEY_LEFT)
 909                 self.movement_y = -autocvar_sv_maxspeed;
 910
 911         if(self.bot_cmd_keys & BOT_CMD_KEY_JUMP)
 912                 self.BUTTON_JUMP = TRUE;
 913
 914         if(self.bot_cmd_keys & BOT_CMD_KEY_CROUCH)
 915                 self.BUTTON_CROUCH = TRUE;
 916
 917         if(self.bot_cmd_keys & BOT_CMD_KEY_ATTACK1)
 918                 self.BUTTON_ATCK = TRUE;
 919
 920         if(self.bot_cmd_keys & BOT_CMD_KEY_ATTACK2)
 921                 self.BUTTON_ATCK2 = TRUE;
 922
 923         if(self.bot_cmd_keys & BOT_CMD_KEY_USE)
 924                 self.BUTTON_USE = TRUE;
 925
 926         if(self.bot_cmd_keys & BOT_CMD_KEY_HOOK)
 927                 self.BUTTON_HOOK = TRUE;
 928
 929         if(self.bot_cmd_keys & BOT_CMD_KEY_CHAT)
 930                 self.BUTTON_CHAT = TRUE;
 931
 932         return TRUE;
 933 }
 934
 935
 936 float bot_cmd_keypress_handler(string key, float enabled)
 937 {
 938         switch(key)
 939         {
 940                 case "all":
 941                         if(enabled)
 942                                 self.bot_cmd_keys = power2of(20) - 1; // >:)
 943                         else
 944                                 self.bot_cmd_keys = BOT_CMD_KEY_NONE;
 945                 case "forward":
 946                         if(enabled)
 947                         {
 948                                 self.bot_cmd_keys |= BOT_CMD_KEY_FORWARD;
 949                                 self.bot_cmd_keys &~= BOT_CMD_KEY_BACKWARD;
 950                         }
 951                         else
 952                                 self.bot_cmd_keys &~= BOT_CMD_KEY_FORWARD;
 953                         break;
 954                 case "backward":
 955                         if(enabled)
 956                         {
 957                                 self.bot_cmd_keys |= BOT_CMD_KEY_BACKWARD;
 958                                 self.bot_cmd_keys &~= BOT_CMD_KEY_FORWARD;
 959                         }
 960                         else
 961                                 self.bot_cmd_keys &~= BOT_CMD_KEY_BACKWARD;
 962                         break;
 963                 case "left":
 964                         if(enabled)
 965                         {
 966                                 self.bot_cmd_keys |= BOT_CMD_KEY_LEFT;
 967                                 self.bot_cmd_keys &~= BOT_CMD_KEY_RIGHT;
 968                         }
 969                         else
 970                                 self.bot_cmd_keys &~= BOT_CMD_KEY_LEFT;
 971                         break;
 972                 case "right":
 973                         if(enabled)
 974                         {
 975                                 self.bot_cmd_keys |= BOT_CMD_KEY_RIGHT;
 976                                 self.bot_cmd_keys &~= BOT_CMD_KEY_LEFT;
 977                         }
 978                         else
 979                                 self.bot_cmd_keys &~= BOT_CMD_KEY_RIGHT;
 980                         break;
 981                 case "jump":
 982                         if(enabled)
 983                                 self.bot_cmd_keys |= BOT_CMD_KEY_JUMP;
 984                         else
 985                                 self.bot_cmd_keys &~= BOT_CMD_KEY_JUMP;
 986                         break;
 987                 case "crouch":
 988                         if(enabled)
 989                                 self.bot_cmd_keys |= BOT_CMD_KEY_CROUCH;
 990                         else
 991                                 self.bot_cmd_keys &~= BOT_CMD_KEY_CROUCH;
 992                         break;
 993                 case "attack1":
 994                         if(enabled)
 995                                 self.bot_cmd_keys |= BOT_CMD_KEY_ATTACK1;
 996                         else
 997                                 self.bot_cmd_keys &~= BOT_CMD_KEY_ATTACK1;
 998                         break;
 999                 case "attack2":
1000                         if(enabled)
1001                                 self.bot_cmd_keys |= BOT_CMD_KEY_ATTACK2;
1002                         else
1003                                 self.bot_cmd_keys &~= BOT_CMD_KEY_ATTACK2;
1004                         break;
1005                 case "use":
1006                         if(enabled)
1007                                 self.bot_cmd_keys |= BOT_CMD_KEY_USE;
1008                         else
1009                                 self.bot_cmd_keys &~= BOT_CMD_KEY_USE;
1010                         break;
1011                 case "hook":
1012                         if(enabled)
1013                                 self.bot_cmd_keys |= BOT_CMD_KEY_HOOK;
1014                         else
1015                                 self.bot_cmd_keys &~= BOT_CMD_KEY_HOOK;
1016                         break;
1017                 case "chat":
1018                         if(enabled)
1019                                 self.bot_cmd_keys |= BOT_CMD_KEY_CHAT;
1020                         else
1021                                 self.bot_cmd_keys &~= BOT_CMD_KEY_CHAT;
1022                         break;
1023                 default:
1024                         break;
1025         }
1026
1027         return CMD_STATUS_FINISHED;
1028 }
1029
1030 float bot_cmd_presskey()
1031 {
1032         string key;
1033
1034         key = bot_cmd.bot_cmd_parm_string;
1035
1036         bot_cmd_keypress_handler(key,TRUE);
1037
1038         return CMD_STATUS_FINISHED;
1039 }
1040
1041 float bot_cmd_releasekey()
1042 {
1043         string key;
1044
1045         key = bot_cmd.bot_cmd_parm_string;
1046
1047         return bot_cmd_keypress_handler(key,FALSE);
1048 }
1049
1050 float bot_cmd_pause()
1051 {
1052         self.button1        = 0;
1053         self.button8        = 0;
1054         self.BUTTON_USE     = 0;
1055         self.BUTTON_ATCK    = 0;
1056         self.BUTTON_JUMP    = 0;
1057         self.BUTTON_HOOK    = 0;
1058         self.BUTTON_CHAT    = 0;
1059         self.BUTTON_ATCK2   = 0;
1060         self.BUTTON_CROUCH  = 0;
1061
1062         self.movement = '0 0 0';
1063         self.bot_cmd_keys = BOT_CMD_KEY_NONE;
1064
1065         self.bot_exec_status |= BOT_EXEC_STATUS_PAUSED;
1066         return CMD_STATUS_FINISHED;
1067 }
1068
1069 float bot_cmd_moveto()
1070 {
1071         return self.cmd_moveto(bot_cmd.bot_cmd_parm_vector);
1072 }
1073
1074 float bot_cmd_movetotarget()
1075 {
1076         entity e;
1077         e = bot_getplace(bot_cmd.bot_cmd_parm_string);
1078         if(!e)
1079                 return CMD_STATUS_ERROR;
1080         return self.cmd_moveto(e.origin + (e.mins + e.maxs) * 0.5);
1081 }
1082
1083 float bot_cmd_resetgoal()
1084 {
1085         return self.cmd_resetgoal();
1086 }
1087
1088
1089 float bot_cmd_sound()
1090 {
1091         string f;
1092         f = bot_cmd.bot_cmd_parm_string;
1093
1094         precache_sound(f);
1095         sound(self, CH_WEAPON_B, f, VOL_BASE, ATTN_MIN);
1096
1097         return CMD_STATUS_FINISHED;
1098 }
1099
1100 .entity tuba_note;
1101 float bot_cmd_debug_assert_canfire()
1102 {
1103         float f;
1104         f = bot_cmd.bot_cmd_parm_float;
1105
1106         if(self.weaponentity.state != WS_READY)
1107         {
1108                 if(f)
1109                 {
1110                         self.colormod = '0 8 8';
1111                         print("Bot ", self.netname, " using ", self.weaponname, " wants to fire, inhibited by weaponentity state\n");
1112                 }
1113         }
1114         else if(ATTACK_FINISHED(self) > time)
1115         {
1116                 if(f)
1117                 {
1118                         self.colormod = '8 0 8';
1119                         print("Bot ", self.netname, " using ", self.weaponname, " wants to fire, inhibited by ATTACK_FINISHED (", ftos(ATTACK_FINISHED(self) - time), " seconds left)\n");
1120                 }
1121         }
1122         else if(self.tuba_note)
1123         {
1124                 if(f)
1125                 {
1126                         self.colormod = '8 0 0';
1127                         print("Bot ", self.netname, " using ", self.weaponname, " wants to fire, bot still has an active tuba note\n");
1128                 }
1129         }
1130         else
1131         {
1132                 if(!f)
1133                 {
1134                         self.colormod = '8 8 0';
1135                         print("Bot ", self.netname, " using ", self.weaponname, " thinks it has fired, but apparently did not; ATTACK_FINISHED says ", ftos(ATTACK_FINISHED(self) - time), " seconds left\n");
1136                 }
1137         }
1138
1139         return CMD_STATUS_FINISHED;
1140 }
1141
1142 //
1143
1144 void bot_command_executed(float rm)
1145 {
1146         entity cmd;
1147
1148         cmd = bot_cmd;
1149
1150         if(rm)
1151                 bot_dequeuecommand(self, self.bot_cmd_execution_index);
1152
1153         self.bot_cmd_execution_index++;
1154 }
1155
1156 void bot_setcurrentcommand()
1157 {
1158         bot_cmd = world;
1159
1160         if(!self.bot_cmd_current)
1161         {
1162                 self.bot_cmd_current = spawn();
1163                 self.bot_cmd_current.classname = "bot_cmd";
1164                 self.bot_cmd_current.is_bot_cmd = 1;
1165         }
1166
1167         bot_cmd = self.bot_cmd_current;
1168         if(bot_cmd.bot_cmd_index != self.bot_cmd_execution_index || self.bot_cmd_execution_index == 0)
1169         {
1170                 if(bot_havecommand(self, self.bot_cmd_execution_index))
1171                 {
1172                         string cmdstring;
1173                         cmdstring = bot_readcommand(self, self.bot_cmd_execution_index);
1174                         if(bot_decodecommand(cmdstring))
1175                         {
1176                                 bot_cmd.owner = self;
1177                                 bot_cmd.bot_cmd_index = self.bot_cmd_execution_index;
1178                         }
1179                         else
1180                         {
1181                                 // Invalid command, remove from queue
1182                                 bot_cmd = world;
1183                                 bot_dequeuecommand(self, self.bot_cmd_execution_index);
1184                                 self.bot_cmd_execution_index++;
1185                         }
1186                 }
1187                 else
1188                         bot_cmd = world;
1189         }
1190 }
1191
1192 void bot_resetqueues()
1193 {
1194         entity cl;
1195         float i;
1196
1197         FOR_EACH_CLIENT(cl) if(cl.isbot)
1198         {
1199                 cl.bot_cmd_execution_index = 0;
1200                 if(cl.bot_cmdqueuebuf_allocated)
1201                         bot_clearqueue(cl);
1202                 // also, cancel all barriers
1203                 cl.bot_barrier = 0;
1204                 for(i = 0; i < cl.bot_places_count; ++i)
1205                 {
1206                         strunzone(cl.(bot_placenames[i]));
1207                         cl.(bot_placenames[i]) = string_null;
1208                 }
1209                 cl.bot_places_count = 0;
1210         }
1211
1212         bot_barriertime = time;
1213 }
1214
1215 // Here we map commands to functions and deal with complex interactions between commands and execution states
1216 // NOTE: Of course you need to include your commands here too :)
1217 float bot_execute_commands_once()
1218 {
1219         float status, ispressingkey;
1220
1221         // Find command
1222         bot_setcurrentcommand();
1223
1224         // if we have no bot command, better return
1225         // old logic kept pressing previously pressed keys, but that has problems
1226         // (namely, it means you cannot make a bot "normal" ever again)
1227         // to keep a bot walking for a while, use the "wait" bot command
1228         if(bot_cmd == world)
1229                 return FALSE;
1230
1231         // Ignore all commands except continue when the bot is paused
1232         if(self.bot_exec_status & BOT_EXEC_STATUS_PAUSED)
1233         if(bot_cmd.bot_cmd_type!=BOT_CMD_CONTINUE)
1234         {
1235                 if(bot_cmd.bot_cmd_type!=BOT_CMD_NULL)
1236                 {
1237                         bot_command_executed(TRUE);
1238                         print( "WARNING: Commands are ignored while the bot is paused. Use the command 'continue' instead.\n");
1239                 }
1240                 return 1;
1241         }
1242
1243         // Keep pressing keys raised by the "presskey" command
1244         ispressingkey = !!bot_presskeys();
1245
1246         // Handle conditions
1247         if not(bot_cmd.bot_cmd_type==BOT_CMD_FI||bot_cmd.bot_cmd_type==BOT_CMD_ELSE)
1248         if(self.bot_cmd_condition_status & CMD_CONDITION_TRUE && self.bot_cmd_condition_status & CMD_CONDITION_FALSE_BLOCK)
1249         {
1250                 bot_command_executed(TRUE);
1251                 return -1;
1252         }
1253         else if(self.bot_cmd_condition_status & CMD_CONDITION_FALSE && self.bot_cmd_condition_status & CMD_CONDITION_TRUE_BLOCK)
1254         {
1255                 bot_command_executed(TRUE);
1256                 return -1;
1257         }
1258
1259         // Map commands to functions
1260         switch(bot_cmd.bot_cmd_type)
1261         {
1262                 case BOT_CMD_NULL:
1263                         return ispressingkey;
1264                         //break;
1265                 case BOT_CMD_PAUSE:
1266                         status = bot_cmd_pause();
1267                         break;
1268                 case BOT_CMD_CONTINUE:
1269                         status = bot_cmd_continue();
1270                         break;
1271                 case BOT_CMD_WAIT:
1272                         status = bot_cmd_wait();
1273                         break;
1274                 case BOT_CMD_WAIT_UNTIL:
1275                         status = bot_cmd_wait_until();
1276                         break;
1277                 case BOT_CMD_TURN:
1278                         status = bot_cmd_turn();
1279                         break;
1280                 case BOT_CMD_MOVETO:
1281                         status = bot_cmd_moveto();
1282                         break;
1283                 case BOT_CMD_MOVETOTARGET:
1284                         status = bot_cmd_movetotarget();
1285                         break;
1286                 case BOT_CMD_RESETGOAL:
1287                         status = bot_cmd_resetgoal();
1288                         break;
1289                 case BOT_CMD_CC:
1290                         status = bot_cmd_cc();
1291                         break;
1292                 case BOT_CMD_IF:
1293                         status = bot_cmd_if();
1294                         break;
1295                 case BOT_CMD_ELSE:
1296                         status = bot_cmd_else();
1297                         break;
1298                 case BOT_CMD_FI:
1299                         status = bot_cmd_fi();
1300                         break;
1301                 case BOT_CMD_RESETAIM:
1302                         status = bot_cmd_resetaim();
1303                         break;
1304                 case BOT_CMD_AIM:
1305                         status = bot_cmd_aim();
1306                         break;
1307                 case BOT_CMD_AIMTARGET:
1308                         status = bot_cmd_aimtarget();
1309                         break;
1310                 case BOT_CMD_PRESSKEY:
1311                         status = bot_cmd_presskey();
1312                         break;
1313                 case BOT_CMD_RELEASEKEY:
1314                         status = bot_cmd_releasekey();
1315                         break;
1316                 case BOT_CMD_SELECTWEAPON:
1317                         status = bot_cmd_select_weapon();
1318                         break;
1319                 case BOT_CMD_IMPULSE:
1320                         status = bot_cmd_impulse();
1321                         break;
1322                 case BOT_CMD_BARRIER:
1323                         status = bot_cmd_barrier();
1324                         break;
1325                 case BOT_CMD_CONSOLE:
1326                         localcmd(strcat(bot_cmd.bot_cmd_parm_string, "\n"));
1327                         status = CMD_STATUS_FINISHED;
1328                         break;
1329                 case BOT_CMD_SOUND:
1330                         status = bot_cmd_sound();
1331                         break;
1332                 case BOT_CMD_DEBUG_ASSERT_CANFIRE:
1333                         status = bot_cmd_debug_assert_canfire();
1334                         break;
1335                 default:
1336                         print(strcat("ERROR: Invalid command on queue with id '",ftos(bot_cmd.bot_cmd_type),"'\n"));
1337                         return 0;
1338         }
1339
1340         if (status==CMD_STATUS_ERROR)
1341                 print(strcat("ERROR: The command '",bot_cmd_string[bot_cmd.bot_cmd_type],"' returned an error status\n"));
1342
1343         // Move execution pointer
1344         if(status==CMD_STATUS_EXECUTING)
1345         {
1346                 return 1;
1347         }
1348         else
1349         {
1350                 if(autocvar_g_debug_bot_commands)
1351                 {
1352                         string parms;
1353
1354                         switch(bot_cmd_parm_type[bot_cmd.bot_cmd_type])
1355                         {
1356                                 case BOT_CMD_PARAMETER_FLOAT:
1357                                         parms = ftos(bot_cmd.bot_cmd_parm_float);
1358                                         break;
1359                                 case BOT_CMD_PARAMETER_STRING:
1360                                         parms = bot_cmd.bot_cmd_parm_string;
1361                                         break;
1362                                 case BOT_CMD_PARAMETER_VECTOR:
1363                                         parms = vtos(bot_cmd.bot_cmd_parm_vector);
1364                                         break;
1365                                 default:
1366                                         parms = "";
1367                                         break;
1368                         }
1369                         clientcommand(self,strcat("say ^7", bot_cmd_string[bot_cmd.bot_cmd_type]," ",parms,"\n"));
1370                 }
1371
1372                 bot_command_executed(TRUE);
1373         }
1374
1375         if(status == CMD_STATUS_FINISHED)
1376                 return -1;
1377
1378         return CMD_STATUS_ERROR;
1379 }
1380
1381 // This function should be (the only) called directly from the bot ai loop
1382 float bot_execute_commands()
1383 {
1384         float f;
1385         do
1386         {
1387                 f = bot_execute_commands_once();
1388         }
1389         while(f < 0);
1390         return f;
1391 }