data/qcsrc/server/ctf.qc

   1 .entity sprite;
   2 entity ctf_worldflaglist; // CTF flags in the map
   3 .entity ctf_worldflagnext;
   4
   5 .float next_take_time;                  // the next time a player can pick up a flag (time + blah)
   6                                                                 /// I used this, in part, to fix the looping score bug. - avirox
   7
   8 //float FLAGSCORE_PICKUP        =  1;
   9 //float FLAGSCORE_RETURN        =  5; // returned by owner team
  10 //float FLAGSCORE_RETURNROGUE   = 10; // returned by rogue team
  11 //float FLAGSCORE_CAPTURE       =  5;
  12 //float FLAGSCORE_CAPTURE_TEAM  = 20;
  13
  14 #define FLAG_CARRY_POS '-15 0 7'
  15
  16 void FakeTimeLimit(entity e, float t)
  17 {
  18         msg_entity = e;
  19         WriteByte(MSG_ONE, 3); // svc_updatestat
  20         WriteByte(MSG_ONE, 236); // STAT_TIMELIMIT
  21         if(t < 0)
  22                 WriteCoord(MSG_ONE, cvar("timelimit"));
  23         else
  24                 WriteCoord(MSG_ONE, (t + 1) / 60);
  25 }
  26
  27 float   flagcaptimerecord;
  28 .float  flagpickuptime;
  29
  30 void() FlagThink;
  31 void() FlagTouch;
  32
  33 void() place_flag =
  34 {
  35         if(!self.t_width)
  36                 self.t_width = 0.1; // frame animation rate
  37         if(!self.t_length)
  38                 self.t_length = 119; // maximum frame
  39
  40         setattachment(self, world, "");
  41         self.mdl = self.model;
  42         self.flags = FL_ITEM;
  43         self.solid = SOLID_TRIGGER;
  44         self.movetype = MOVETYPE_NONE;
  45         self.velocity = '0 0 0';
  46         self.origin_z = self.origin_z + 6;
  47         self.think = FlagThink;
  48         self.touch = FlagTouch;
  49         self.nextthink = time + 0.1;
  50         self.cnt = FLAG_BASE;
  51         self.mangle = self.angles;
  52         self.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP;
  53         //self.effects = self.effects | EF_DIMLIGHT;
  54         if(!self.noalign)
  55         {
  56                 self.movetype = MOVETYPE_TOSS;
  57                 if (!droptofloor())
  58                 {
  59                         dprint("Flag fell out of level at ", vtos(self.origin), "\n");
  60                         remove(self);
  61                         return;
  62                 }
  63         }
  64         self.oldorigin = self.origin;
  65 };
  66
  67 void LogCTF(string mode, float flagteam, entity actor)
  68 {
  69         string s;
  70         if(!cvar("sv_eventlog"))
  71                 return;
  72         s = strcat(":ctf:", mode);
  73         s = strcat(s, ":", ftos(flagteam));
  74         if(actor != world)
  75                 s = strcat(s, ":", ftos(actor.playerid));
  76         GameLogEcho(s, FALSE);
  77 }
  78
  79 void(entity e) RegenFlag =
  80 {
  81         setattachment(e, world, "");
  82         e.movetype = MOVETYPE_NONE;
  83         if(!self.noalign)
  84                 e.movetype = MOVETYPE_TOSS;
  85         e.solid = SOLID_TRIGGER;
  86         // TODO: play a sound here
  87         setorigin(e, e.oldorigin);
  88         e.angles = e.mangle;
  89         e.cnt = FLAG_BASE;
  90         e.owner = world;
  91         e.flags = FL_ITEM; // clear FL_ONGROUND and any other junk
  92 };
  93
  94 void(entity e) ReturnFlag =
  95 {
  96         if (e.owner)
  97         if (e.owner.flagcarried == e)
  98         {
  99                 WaypointSprite_DetachCarrier(e.owner);
 100                 e.owner.flagcarried = world;
 101
 102                 if(e.speedrunning)
 103                         FakeTimeLimit(e.owner, -1);
 104         }
 105         e.owner = world;
 106         RegenFlag(e);
 107 };
 108
 109 void(entity e) DropFlag =
 110 {
 111         local entity p;
 112
 113         if(e.speedrunning)
 114         {
 115                 ReturnFlag(e);
 116                 return;
 117         }
 118
 119         if (!e.owner)
 120         {
 121                 dprint("FLAG: drop - no owner?!?!\n");
 122                 return;
 123         }
 124         p = e.owner;
 125         if (p.flagcarried != e)
 126         {
 127                 dprint("FLAG: drop - owner is not carrying this flag??\n");
 128                 return;
 129         }
 130         bprint(p.netname, "^7 lost the ", e.netname, "\n");
 131         WaypointSprite_DetachCarrier(p);
 132         LogCTF("dropped", p.team, p.flagcarried);
 133
 134         setattachment(e, world, "");
 135
 136         if (p.flagcarried == e)
 137                 p.flagcarried = world;
 138         e.owner = world;
 139
 140         e.flags = FL_ITEM; // clear FL_ONGROUND and any other junk
 141         e.solid = SOLID_TRIGGER;
 142         e.movetype = MOVETYPE_TOSS;
 143         // setsize(e, '-16 -16 0', '16 16 74');
 144         setorigin(e, p.origin - '0 0 24' + '0 0 37');
 145         e.cnt = FLAG_DROPPED;
 146         e.velocity = '0 0 300';
 147         e.pain_finished = time + cvar("g_ctf_flag_returntime");//30;
 148
 149         trace_startsolid = FALSE;
 150         tracebox(e.origin, e.mins, e.maxs, e.origin, TRUE, e);
 151         if(trace_startsolid)
 152                 dprint("FLAG FALLTHROUGH will happen SOON\n");
 153 };
 154
 155 void AnimateFlag()
 156 {
 157         if(self.delay > time)
 158                 return;
 159         self.delay = time + self.t_width;
 160         if(self.nextthink > self.delay)
 161                 self.nextthink = self.delay;
 162
 163         self.frame = self.frame + 1;
 164         if(self.frame > self.t_length)
 165                 self.frame = 0;
 166 }
 167
 168 void() FlagThink =
 169 {
 170         local entity e;
 171
 172         self.nextthink = time + 0.1;
 173
 174         AnimateFlag();
 175
 176         if(self.speedrunning)
 177         if(self.cnt == FLAG_CARRY)
 178         {
 179                 if(self.owner)
 180                 if(flagcaptimerecord)
 181                 if(time >= self.flagpickuptime + flagcaptimerecord)
 182                 {
 183                         bprint("The ", self.netname, " became impatient after ", ftos_decimals(flagcaptimerecord, 2), " seconds and returned itself\n");
 184
 185                         self.owner.impulse = 77; // returning!
 186                         e = self;
 187                         self = self.owner;
 188                         ReturnFlag(e);
 189                         ImpulseCommands();
 190                         self = e;
 191                         return;
 192                 }
 193         }
 194
 195         if (self.cnt == FLAG_BASE)
 196                 return;
 197
 198         if (self.cnt == FLAG_DROPPED)
 199         {
 200                 // flag fallthrough? FIXME remove this if bug is really fixed now
 201                 if(self.origin_z < -131072)
 202                 {
 203                         dprint("FLAG FALLTHROUGH just happened\n");
 204                         self.pain_finished = 0;
 205                 }
 206                 setattachment(self, world, "");
 207                 if (time > self.pain_finished)
 208                 {
 209                         bprint("The ", self.netname, " has returned to base\n");
 210                         sound (e, CHAN_AUTO, self.noise3, 1, ATTN_NONE);
 211                         LogCTF("returned", self.team, world);
 212                         ReturnFlag(self);
 213                 }
 214                 return;
 215         }
 216
 217         e = self.owner;
 218         if (e.classname != "player" || (e.deadflag) || (e.flagcarried != self))
 219         {
 220                 dprint("CANNOT HAPPEN - player dead and STILL had a flag!\n");
 221                 DropFlag(self);
 222                 return;
 223         }
 224 };
 225
 226 void() FlagTouch =
 227 {
 228         if(gameover) return;
 229
 230         local float t;
 231         local entity head;
 232         local entity player;
 233         local string s, s0, h0, h1;
 234         if (other.classname != "player")
 235                 return;
 236         if (other.health < 1) // ignore dead players
 237                 return;
 238
 239         if (self.cnt == FLAG_CARRY)
 240                 return;
 241
 242         if (self.cnt == FLAG_BASE)
 243         if (other.team == self.team)
 244         if (other.flagcarried) // he's got a flag
 245         if (other.flagcarried.team != self.team) // capture
 246         {
 247                 if (other.flagcarried == world)
 248                 {
 249                         return;
 250                 }
 251                 t = time - other.flagcarried.flagpickuptime;
 252                 s = ftos_decimals(t, 2);
 253                 s0 = ftos_decimals(flagcaptimerecord, 2);
 254                 h0 = db_get(ServerProgsDB, strcat(GetMapname(), "/captimerecord/netname"));
 255                 h1 = other.netname;
 256                 if(h0 == h1)
 257                         h0 = "his";
 258                 else
 259                         h0 = strcat(h0, "^7's"); // h0: display text for previous netname
 260                 if (flagcaptimerecord == 0)
 261                 {
 262                         bprint(other.netname, "^7 captured the ", other.flagcarried.netname, " in ", s, " seconds\n");
 263                         flagcaptimerecord = t;
 264                         db_put(ServerProgsDB, strcat(GetMapname(), "/captimerecord/time"), ftos(t));
 265                         db_put(ServerProgsDB, strcat(GetMapname(), "/captimerecord/netname"), h1);
 266                 }
 267                 else if (t < flagcaptimerecord)
 268                 {
 269                         bprint(other.netname, "^7 captured the ", other.flagcarried.netname, " in ", s, ", breaking ", strcat(h0, " previous record of ", s0, " seconds\n"));
 270                         flagcaptimerecord = t;
 271                         db_put(ServerProgsDB, strcat(GetMapname(), "/captimerecord/time"), ftos(t));
 272                         db_put(ServerProgsDB, strcat(GetMapname(), "/captimerecord/netname"), h1);
 273                 }
 274                 else
 275                 {
 276                         bprint(other.netname, "^7 captured the ", other.flagcarried.netname, " in ", s, ", failing to break ", strcat(h0, " record of ", s0, " seconds\n"));
 277                 }
 278
 279                 LogCTF("capture", other.flagcarried.team, other);
 280                 // give credit to the individual player
 281                 UpdateFrags(other, cvar("g_ctf_flagscore_capture"));
 282
 283                 // give credit to all players of the team (rewards large teams)
 284                 // NOTE: this defaults to 0
 285                 FOR_EACH_PLAYER(head)
 286                         if (head.team == self.team)
 287                                 UpdateFrags(head, cvar("g_ctf_flagscore_capture_team"));
 288
 289                 sound (self, CHAN_AUTO, self.noise2, 1, ATTN_NONE);
 290                 WaypointSprite_DetachCarrier(other);
 291                 if(self.speedrunning)
 292                         FakeTimeLimit(other, -1);
 293                 RegenFlag (other.flagcarried);
 294                 other.flagcarried = world;
 295                 other.next_take_time = time + 1;
 296         }
 297         if (self.cnt == FLAG_BASE)
 298         if (other.team == COLOR_TEAM1 || other.team == COLOR_TEAM2) // only red and blue team can steal flags
 299         if (other.team != self.team)
 300         if (!other.flagcarried)
 301         {
 302                 if (other.next_take_time > time)
 303                         return;
 304                 // pick up
 305                 self.flagpickuptime = time; // used for timing runs
 306                 self.speedrunning = other.speedrunning; // if speedrunning, flag will self-return and teleport the owner back after the record
 307                 if(other.speedrunning)
 308                 if(flagcaptimerecord)
 309                         FakeTimeLimit(other, time + flagcaptimerecord);
 310                 self.solid = SOLID_NOT;
 311                 setorigin(self, self.origin); // relink
 312                 self.owner = other;
 313                 other.flagcarried = self;
 314                 self.cnt = FLAG_CARRY;
 315                 self.angles = '0 0 0';
 316                 bprint(other.netname, "^7 got the ", self.netname, "\n");
 317                 UpdateFrags(other, cvar("g_ctf_flagscore_pickup"));
 318                 LogCTF("steal", self.team, other);
 319                 sound (self, CHAN_AUTO, self.noise, 1, ATTN_NONE);
 320
 321                 FOR_EACH_PLAYER(player)
 322                         if(player.team == self.team)
 323                                 centerprint(player, "The enemy got your flag! Retrieve it!");
 324
 325                 self.movetype = MOVETYPE_NONE;
 326                 setorigin(self, FLAG_CARRY_POS);
 327                 setattachment(self, other, "");
 328                 WaypointSprite_AttachCarrier("flagcarrier", other);
 329
 330                 return;
 331         }
 332
 333         if (self.cnt == FLAG_DROPPED)
 334         {
 335                 self.flags = FL_ITEM; // clear FL_ONGROUND and any other junk
 336                 if (other.team == self.team || (other.team != COLOR_TEAM1 && other.team != COLOR_TEAM2))
 337                 {
 338                         // return flag
 339                         bprint(other.netname, "^7 returned the ", self.netname, "\n");
 340                         if (other.team == COLOR_TEAM1 || other.team == COLOR_TEAM2)
 341                                 UpdateFrags(other, cvar("g_ctf_flagscore_return"));
 342                         else
 343                                 UpdateFrags(other, cvar("g_ctf_flagscore_return_rogue"));
 344                         LogCTF("return", self.team, other);
 345                         sound (self, CHAN_AUTO, self.noise1, 1, ATTN_NONE);
 346                         ReturnFlag(self);
 347                 }
 348                 else if (!other.flagcarried)
 349                 {
 350                         // pick up
 351                         self.solid = SOLID_NOT;
 352                         setorigin(self, self.origin); // relink
 353                         self.owner = other;
 354                         other.flagcarried = self;
 355                         self.cnt = FLAG_CARRY;
 356                         bprint(other.netname, "^7 picked up the ", self.netname, "\n");
 357                         UpdateFrags(other, cvar("g_ctf_flagscore_pickup"));
 358                         LogCTF("pickup", self.team, other);
 359                         sound (self, CHAN_AUTO, self.noise, 1, ATTN_NONE);
 360
 361                         FOR_EACH_PLAYER(player)
 362                                 if(player.team == self.team)
 363                                         centerprint(player, "The enemy got your flag! Retrieve it!");
 364
 365                         self.movetype = MOVETYPE_NONE;  // flag must have MOVETYPE_NONE here, otherwise it will drop through the floor...
 366                         setorigin(self, FLAG_CARRY_POS);
 367                         setattachment(self, other, "");
 368                         WaypointSprite_AttachCarrier("flagcarrier", other);
 369                 }
 370         }
 371 };
 372
 373 /*QUAKED info_player_team1 (1 0 0) (-16 -16 -24) (16 16 24)
 374 CTF Starting point for a player
 375 in team one (Red).
 376
 377 Keys:
 378 "angle"
 379  viewing angle when spawning
 380 */
 381 void() info_player_team1 =
 382 {
 383         self.team = COLOR_TEAM1; // red
 384         info_player_deathmatch();
 385 };
 386 //self.team = 4;self.classname = "info_player_start";info_player_start();};
 387
 388 /*QUAKED info_player_team2 (1 0 0) (-16 -16 -24) (16 16 24)
 389 CTF Starting point for a player in
 390 team two (Blue).
 391
 392 Keys:
 393 "angle"
 394  viewing angle when spawning
 395 */
 396 void() info_player_team2 =
 397 {
 398         self.team = COLOR_TEAM2; // blue
 399         info_player_deathmatch();
 400 };
 401 //self.team = 13;self.classname = "info_player_start";info_player_start();};
 402
 403 /*QUAKED info_player_team3 (1 0 0) (-16 -16 -24) (16 16 24)
 404 CTF Starting point for a player in
 405 team three (Magenta).
 406
 407 Keys:
 408 "angle"
 409  viewing angle when spawning
 410 */
 411 void() info_player_team3 =
 412 {
 413         self.team = COLOR_TEAM3; // purple
 414         info_player_deathmatch();
 415 };
 416
 417
 418 /*QUAKED info_player_team4 (1 0 0) (-16 -16 -24) (16 16 24)
 419 CTF Starting point for a player in
 420 team four (Yellow).
 421
 422 Keys:
 423 "angle"
 424  viewing angle when spawning
 425 */
 426 void() info_player_team4 =
 427 {
 428         self.team = COLOR_TEAM4; // yellow
 429         info_player_deathmatch();
 430 };
 431
 432
 433
 434
 435 /*QUAKED item_flag_team1 (0 0.5 0.8) (-48 -48 -37) (48 48 37)
 436 CTF flag for team one (Red).
 437 Multiple are allowed.
 438
 439 Keys:
 440 "angle"
 441  Angle the flag will point
 442 (minus 90 degrees)
 443 "model"
 444  model to use, note this needs red and blue as skins 0 and 1
 445  (default models/ctf/flag.md3)
 446 "noise"
 447  sound played when flag is picked up
 448  (default ctf/take.wav)
 449 "noise1"
 450  sound played when flag is returned by a teammate
 451  (default ctf/return.wav)
 452 "noise2"
 453  sound played when flag is captured
 454  (default ctf/capture.wav)
 455 "noise3"
 456  sound played when flag is lost in the field and respawns itself
 457  (default ctf/respawn.wav)
 458 */
 459
 460 void() item_flag_team1 =
 461 {
 462         if (!g_ctf)
 463         {
 464                 remove(self);
 465                 return;
 466         }
 467
 468         //if(!cvar("teamplay"))
 469         //      cvar_set("teamplay", "3");
 470
 471         // link flag into ctf_worldflaglist
 472         self.ctf_worldflagnext = ctf_worldflaglist;
 473         ctf_worldflaglist = self;
 474
 475         self.classname = "item_flag_team";
 476         self.team = COLOR_TEAM1; // color 4 team (red)
 477         self.items = IT_KEY2; // gold key (redish enough)
 478         self.netname = "^1RED^7 flag";
 479         self.target = "###item###";
 480         self.skin = 0;
 481         if(self.spawnflags & 1)
 482                 self.noalign = 1;
 483         if (!self.model)
 484                 self.model = "models/ctf/flag_red.md3";
 485         if (!self.noise)
 486                 self.noise = "ctf/take.wav";
 487         if (!self.noise1)
 488                 self.noise1 = "ctf/return.wav";
 489         if (!self.noise2)
 490                 self.noise2 = "ctf/capture.wav";
 491         if (!self.noise3)
 492                 self.noise3 = "ctf/respawn.wav";
 493         precache_model (self.model);
 494         setmodel (self, self.model); // precision set below
 495         precache_sound (self.noise);
 496         precache_sound (self.noise1);
 497         precache_sound (self.noise2);
 498         precache_sound (self.noise3);
 499         setsize(self, '-16 -16 -37', '16 16 37');
 500         setorigin(self, self.origin + '0 0 37');
 501         self.nextthink = time + 0.2; // start after doors etc
 502         self.think = place_flag;
 503
 504         if(!self.scale)
 505                 self.scale = 0.6;
 506         //if(!self.glow_size)
 507         //      self.glow_size = 50;
 508
 509         self.effects = self.effects | EF_FULLBRIGHT | EF_LOWPRECISION;
 510         if(!self.noalign)
 511                 droptofloor();
 512
 513         waypoint_spawnforitem(self);
 514
 515         WaypointSprite_SpawnFixed("redbase", self.origin + '0 0 37', self, sprite);
 516 };
 517
 518 /*QUAKED item_flag_team2 (0 0.5 0.8) (-48 -48 -24) (48 48 64)
 519 CTF flag for team two (Blue).
 520 Multiple are allowed.
 521
 522 Keys:
 523 "angle"
 524  Angle the flag will point
 525 (minus 90 degrees)
 526
 527 */
 528
 529 void() item_flag_team2 =
 530 {
 531         if (!g_ctf)
 532         {
 533                 remove(self);
 534                 return;
 535         }
 536         //if(!cvar("teamplay"))
 537         //      cvar_set("teamplay", "3");
 538
 539         // link flag into ctf_worldflaglist
 540         self.ctf_worldflagnext = ctf_worldflaglist;
 541         ctf_worldflaglist = self;
 542
 543         self.classname = "item_flag_team";
 544         self.team = COLOR_TEAM2; // color 13 team (blue)
 545         self.items = IT_KEY1; // silver key (bluish enough)
 546         self.netname = "^4BLUE^7 flag";
 547         self.target = "###item###";
 548         self.skin = 0;
 549         if(self.spawnflags & 1)
 550                 self.noalign = 1;
 551         if (!self.model)
 552                 self.model = "models/ctf/flag_blue.md3";
 553         if (!self.noise)
 554                 self.noise = "ctf/take.wav";
 555         if (!self.noise1)
 556                 self.noise1 = "ctf/return.wav";
 557         if (!self.noise2)
 558                 self.noise2 = "ctf/capture.wav";
 559         if (!self.noise3)
 560                 self.noise3 = "ctf/respawn.wav";
 561         precache_model (self.model);
 562         setmodel (self, self.model); // precision set below
 563         precache_sound (self.noise);
 564         precache_sound (self.noise1);
 565         precache_sound (self.noise2);
 566         precache_sound (self.noise3);
 567         setsize(self, '-16 -16 -37', '16 16 37');
 568         setorigin(self, self.origin + '0 0 37');
 569         self.nextthink = time + 0.2; // start after doors etc
 570         self.think = place_flag;
 571
 572         if(!self.scale)
 573                 self.scale = 0.6;
 574         //if(!self.glow_size)
 575         //      self.glow_size = 50;
 576
 577         self.effects = self.effects | EF_FULLBRIGHT | EF_LOWPRECISION;
 578         if(!self.noalign)
 579                 droptofloor();
 580
 581         waypoint_spawnforitem(self);
 582
 583         WaypointSprite_SpawnFixed("bluebase", self.origin + '0 0 37', self, sprite);
 584 };
 585
 586
 587 /*QUAKED ctf_team (0 .5 .8) (-16 -16 -24) (16 16 32)
 588 Team declaration for CTF gameplay, this allows you to decide what team
 589 names and control point models are used in your map.
 590
 591 Note: If you use ctf_team entities you must define at least 2!  However, unlike
 592 domination, you don't need to make a blank one too.
 593
 594 Keys:
 595 "netname"
 596  Name of the team (for example Red, Blue, Green, Yellow, Life, Death, Offense, Defense, etc)
 597 "cnt"
 598  Scoreboard color of the team (for example 4 is red and 13 is blue)
 599
 600 */
 601
 602 void() ctf_team =
 603 {
 604         if (!g_ctf)
 605         {
 606                 remove(self);
 607                 return;
 608         }
 609         self.classname = "ctf_team";
 610         self.team = self.cnt + 1;
 611 };
 612
 613 // code from here on is just to support maps that don't have control point and team entities
 614 void ctf_spawnteam (string teamname, float teamcolor)
 615 {
 616         local entity oldself;
 617         oldself = self;
 618         self = spawn();
 619         self.classname = "ctf_team";
 620         self.netname = teamname;
 621         self.cnt = teamcolor;
 622
 623         ctf_team();
 624
 625         self = oldself;
 626 };
 627
 628 // spawn some default teams if the map is not set up for ctf
 629 void() ctf_spawnteams =
 630 {
 631         float numteams;
 632
 633         numteams = 2;//cvar("g_ctf_default_teams");
 634
 635         ctf_spawnteam("Red", COLOR_TEAM1 - 1);
 636         ctf_spawnteam("Blue", COLOR_TEAM2 - 1);
 637 };
 638
 639 void() ctf_delayedinit =
 640 {
 641         self.think = SUB_Remove;
 642         self.nextthink = time;
 643         // if no teams are found, spawn defaults
 644         if (find(world, classname, "ctf_team") == world)
 645                 ctf_spawnteams();
 646 };
 647
 648 void() ctf_init =
 649 {
 650         local entity e;
 651         e = spawn();
 652         e.think = ctf_delayedinit;
 653         e.nextthink = time + 0.1;
 654         flagcaptimerecord = stof(db_get(ServerProgsDB, strcat(GetMapname(), "/captimerecord/time")));
 655 };
 656
 657 void(entity flag, float shift) ctf_setstatus2 =
 658 {
 659         if (flag.cnt == FLAG_CARRY)
 660                 if (flag.owner == self)
 661                         self.items |= shift * 3;
 662                 else
 663                         self.items |= shift * 1;
 664         else if (flag.cnt == FLAG_DROPPED)
 665                 self.items |= shift * 2;
 666         else
 667         {
 668                 // no status bits
 669         }
 670 };
 671
 672 void() ctf_setstatus =
 673 {
 674         self.items = self.items - (self.items & IT_RED_FLAG_TAKEN);
 675         self.items = self.items - (self.items & IT_RED_FLAG_LOST);
 676         self.items = self.items - (self.items & IT_BLUE_FLAG_TAKEN);
 677         self.items = self.items - (self.items & IT_BLUE_FLAG_LOST);
 678
 679         if (g_ctf) {
 680                 local entity flag;
 681                 float redflags, blueflags;
 682
 683                 redflags = 0;
 684                 blueflags = 0;
 685
 686                 for (flag = ctf_worldflaglist; flag; flag = flag.ctf_worldflagnext) if(flag.cnt != FLAG_BASE)
 687                 {
 688                         if(flag.team == COLOR_TEAM1)
 689                                 ++redflags;
 690                         else if(flag.team == COLOR_TEAM2)
 691                                 ++blueflags;
 692                 }
 693
 694                 // blinking magic: if there is more than one flag, show one of these in a clever way
 695                 if(redflags)
 696                         redflags = mod(floor(time * redflags * 0.75), redflags);
 697                 if(blueflags)
 698                         blueflags = mod(floor(time * blueflags * 0.75), blueflags);
 699
 700                 for (flag = ctf_worldflaglist; flag; flag = flag.ctf_worldflagnext) if(flag.cnt != FLAG_BASE)
 701                 {
 702                         if(flag.team == COLOR_TEAM1)
 703                         {
 704                                 if(redflags-- == 0) // happens exactly once
 705                                         ctf_setstatus2(flag, IT_RED_FLAG_TAKEN);
 706                         }
 707                         else if(flag.team == COLOR_TEAM2)
 708                         {
 709                                 if(blueflags-- == 0) // happens exactly once
 710                                         ctf_setstatus2(flag, IT_BLUE_FLAG_TAKEN);
 711                         }
 712                 }
 713         }
 714 };