qcsrc/server/mutators/gamemode_ctf.qc

   1 // ================================================================
   2 //  Official capture the flag game mode coding, reworked by Samual
   3 //  Last updated: March 27th, 2011
   4 // ================================================================
   5
   6 // Flag constants
   7 #define FLAG_MIN (PL_MIN + '0 0 -13')
   8 #define FLAG_MAX (PL_MAX + '0 0 -13')
   9 #define FLAG_CARRY_POS '-15 0 7'
  10
  11 .entity bot_basewaypoint; // Flag waypointsprite
  12 .entity wps_flagbase;
  13 .entity wps_flagcarrier;
  14 .entity wps_flagdropped;
  15
  16 entity ctf_worldflaglist; // CTF flags in the map
  17 .entity ctf_worldflagnext;
  18
  19 .float ctf_dropperid; // Don't allow spam of dropping the flag
  20 .float ctf_droptime;
  21 .float ctf_status; // status of the flag (FLAG_BASE, FLAG_DROPPED, FLAG_CARRY declared globally)
  22
  23 // Delay between when the person can pick up a flag // replace with .wait?
  24 .float next_take_time;
  25
  26 // Record time for capturing the flag
  27 float flagcaptimerecord;
  28 .float flagpickuptime;
  29
  30 // CaptureShield: If the player is too bad to be allowed to capture, shield them from taking the flag.
  31 .float ctf_captureshielded; // set to 1 if the player is too bad to be allowed to capture
  32 float captureshield_min_negscore; // punish at -20 points
  33 float captureshield_max_ratio; // punish at most 30% of each team
  34 float captureshield_force; // push force of the shield
  35
  36
  37 // declare functions so they can be used in any order in the file
  38 void ctf_FlagTouch(void);
  39 void ctf_FlagThink(void);
  40 void ctf_SetupFlag(float, entity);
  41 void ctf_RespawnFlag(entity);
  42 float ctf_CaptureShield_CheckStatus(entity);
  43 void ctf_CaptureShield_Update(entity, float);
  44 float ctf_CaptureShield_Customize(void);
  45 void ctf_CaptureShield_Touch(void);
  46 void ctf_CaptureShield_Spawn(entity);
  47
  48
  49 // ==================
  50 // Misc CTF functions
  51 // ==================
  52
  53 float ctf_ReadScore(string parameter) // make this obsolete
  54 {
  55         if(g_ctf_win_mode != 2)
  56                 return cvar(strcat("g_ctf_personal", parameter));
  57         else
  58                 return cvar(strcat("g_ctf_flag", parameter));
  59 }
  60
  61 void ctf_FakeTimeLimit(entity e, float t)
  62 {
  63         msg_entity = e;
  64         WriteByte(MSG_ONE, 3); // svc_updatestat
  65         WriteByte(MSG_ONE, 236); // STAT_TIMELIMIT
  66         if(t < 0)
  67                 WriteCoord(MSG_ONE, autocvar_timelimit);
  68         else
  69                 WriteCoord(MSG_ONE, (t + 1) / 60);
  70 }
  71
  72 void ctf_EventLog(string mode, float flagteam, entity actor)
  73 {
  74         string s;
  75         if(!autocvar_sv_eventlog)
  76                 return;
  77         s = strcat(":ctf:", mode);
  78         s = strcat(s, ":", ftos(flagteam));
  79         if(actor != world)
  80                 s = strcat(s, ":", ftos(actor.playerid));
  81         GameLogEcho(s);
  82 }
  83
  84 void ctf_CaptureShockwave(vector org)
  85 {
  86         shockwave_spawn("models/ctf/shockwavetransring.md3", org - '0 0 15', -0.8, 0, 1);
  87 }
  88
  89 void ctf_CreateBaseWaypoints(entity flag, float teamnumber)
  90 {
  91         // for bots
  92         waypoint_spawnforitem_force(flag, flag.origin);
  93         flag.nearestwaypointtimeout = 0; // activate waypointing again
  94         flag.bot_basewaypoint = flag.nearestwaypoint;
  95
  96         // waypointsprites
  97         WaypointSprite_SpawnFixed(((teamnumber) ? "redbase" : "bluebase"), flag.origin + '0 0 61', flag, wps_flagbase);
  98         WaypointSprite_UpdateTeamRadar(flag.wps_flagbase, RADARICON_FLAG, colormapPaletteColor(((teamnumber) ? COLOR_TEAM1 : COLOR_TEAM2) - 1, FALSE));
  99 }
 100
 101 void ctf_SetStatus_ForType(entity flag, float type)
 102 {
 103         if(flag.cnt ==  FLAG_CARRY)
 104         {
 105                 if(flag.owner == self)
 106                         self.items |= type * 3; // carrying: self is currently carrying the flag
 107                 else
 108                         self.items |= type * 1; // taken: someone on self's team is carrying the flag
 109         }
 110         else if(flag.cnt == FLAG_DROPPED)
 111                 self.items |= type * 2; // lost: the flag is dropped somewhere on the map
 112 }
 113
 114 void ctf_SetStatus() // re-write this in some less shitty way
 115 {
 116         // declarations
 117         float redflags, blueflags;
 118         local entity flag;
 119
 120         // initially clear items so they can be set as necessary later.
 121         self.items &~= (IT_RED_FLAG_TAKEN | IT_RED_FLAG_LOST | IT_BLUE_FLAG_TAKEN | IT_BLUE_FLAG_LOST | IT_CTF_SHIELDED);
 122
 123         // item for stopping players from capturing the flag too often
 124         if(self.ctf_captureshielded)
 125                 self.items |= IT_CTF_SHIELDED;
 126
 127         // figure out what flags we already own
 128         for (flag = ctf_worldflaglist; flag; flag = flag.ctf_worldflagnext) if(flag.cnt != FLAG_BASE)
 129         {
 130                 if(flag.items & IT_KEY2) // blue
 131                         ++redflags;
 132                 else if(flag.items & IT_KEY1) // red
 133                         ++blueflags;
 134         }
 135
 136         // blinking magic: if there is more than one flag, show one of these in a clever way // wtf?
 137         if(redflags)
 138                 redflags = mod(floor(time * redflags * 0.75), redflags);
 139
 140         if(blueflags)
 141                 blueflags = mod(floor(time * blueflags * 0.75), blueflags);
 142
 143         for (flag = ctf_worldflaglist; flag; flag = flag.ctf_worldflagnext) if(flag.cnt != FLAG_BASE)
 144         {
 145                 if(flag.items & IT_KEY2) // blue
 146                 {
 147                         if(--redflags == -1) // happens exactly once (redflags is in 0..count-1, and will --'ed count times) // WHAT THE FUCK DOES THIS MEAN? whoever wrote this is shitty at explaining things.
 148                                 ctf_SetStatus_ForType(flag, IT_RED_FLAG_TAKEN);
 149                 }
 150                 else if(flag.items & IT_KEY1) // red
 151                 {
 152                         if(--blueflags == -1) // happens exactly once
 153                                 ctf_SetStatus_ForType(flag, IT_BLUE_FLAG_TAKEN);
 154                 }
 155         }
 156 }
 157
 158 void ctf_Reset()
 159 {
 160         ctf_Handle_Drop(self);
 161         ctf_RespawnFlag(self);
 162 }
 163
 164
 165 // ==============
 166 // Event Handlers
 167 // ==============
 168
 169 void ctf_Handle_Drop(entity player) // make sure this works
 170 {
 171         entity flag = player.flagcarried;
 172
 173         if(!flag) { return; }
 174         if(flag.speedrunning) { ctf_RespawnFlag(flag); return; }
 175
 176         // reset the flag
 177         setattachment(flag, world, "");
 178         flag.owner.flagcarried = world;
 179         flag.owner = world;
 180         flag.ctf_status = FLAG_DROPPED;
 181         flag.movetype = MOVETYPE_TOSS;
 182         flag.solid = SOLID_TRIGGER;
 183         flag.takedamage = DAMAGE_YES;
 184         flag.flags = FL_ITEM; // does this need set? same as above.
 185         setorigin(flag, player.origin - '0 0 24' + '0 0 37'); // eh wtf is with these weird values?
 186         flag.velocity = ('0 0 200' + ('0 100 0' * crandom()) + ('100 0 0' * crandom()));
 187         flag.pain_finished = time + autocvar_g_ctf_flag_returntime;
 188
 189         flag.ctf_droptime = time;
 190         flag.ctf_dropperid = player.playerid;
 191
 192         // messages and sounds
 193         Send_KillNotification(player.netname, flag.netname, "", INFO_LOSTFLAG, MSG_INFO);
 194         sound(flag, CHAN_TRIGGER, flag.noise4, VOL_BASE, ATTN_NONE);
 195         ctf_EventLog("dropped", player.team, player);
 196
 197         // scoring
 198         PlayerScore_Add(player, SP_CTF_DROPS, 1);
 199         UpdateFrags(player, -ctf_ReadScore("penalty_drop"));
 200
 201         // waypoints
 202         WaypointSprite_Spawn("flagdropped", 0, 0, flag, '0 0 64', world, (COLOR_TEAM1 + COLOR_TEAM2 - flag.team), flag, wps_flagcarrier, FALSE);
 203         WaypointSprite_Ping(player.wps_flagcarrier);
 204         WaypointSprite_Kill(player.wps_flagcarrier);
 205
 206         ctf_CaptureShield_Update(player, 0); // shield only
 207
 208         // eh?
 209         trace_startsolid = FALSE;
 210         tracebox(flag.origin, flag.mins, flag.maxs, flag.origin, TRUE, flag);
 211         if(trace_startsolid)
 212                 dprint("FLAG FALLTHROUGH will happen SOON\n");
 213 }
 214
 215 // finish these
 216
 217 void ctf_Handle_Capture(entity flag, entity player)
 218 {
 219         // blah blah blah
 220 }
 221
 222 void ctf_Handle_Return(entity flag, entity player)
 223 {
 224         // blah blah blah
 225 }
 226
 227 void ctf_Handle_Pickup_Base(entity flag, entity player)
 228 {
 229         // blah blah blah
 230 }
 231
 232 void ctf_Handle_Pickup_Dropped(entity flag, entity player)
 233 {
 234         // blah blah blah
 235 }
 236
 237
 238 // ===================
 239 // Main Flag Functions
 240 // ===================
 241
 242 void ctf_SetupFlag(float teamnumber, entity flag) // called when spawning a flag entity on the map as a spawnfunc
 243 {
 244         // declarations
 245         teamnumber = fabs(teamnumber - bound(0, g_ctf_reverse, 1)); // if we were originally 1, this will become 0. If we were originally 0, this will become 1.
 246
 247         // main setup
 248         flag.ctf_worldflagnext = ctf_worldflaglist; // link flag into ctf_worldflaglist // todo: find out if this can be simplified
 249         ctf_worldflaglist = flag;
 250
 251         setattachment(flag, world, "");
 252
 253         flag.netname = ((teamnumber) ? "^1RED^7 flag" : "^4BLUE^7 flag");
 254         flag.team = ((teamnumber) ? COLOR_TEAM1 : COLOR_TEAM2); // COLOR_TEAM1: color 4 team (red) - COLOR_TEAM2: color 13 team (blue)
 255         flag.items = ((teamnumber) ? IT_KEY2 : IT_KEY1); // IT_KEY2: gold key (redish enough) - IT_KEY1: silver key (bluish enough)
 256         flag.classname = "item_flag_team";
 257         flag.target = "###item###"; // wut?
 258         flag.flags = FL_ITEM;
 259         flag.solid = SOLID_TRIGGER;
 260         flag.velocity = '0 0 0';
 261         flag.ctf_status = FLAG_BASE;
 262         flag.mangle = flag.angles;
 263         flag.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP | DPCONTENTS_BOTCLIP;
 264
 265         if(flag.spawnflags & 1) // I don't understand what all this is about.
 266         {
 267                 flag.noalign = TRUE;
 268                 flag.dropped_origin = flag.origin;
 269                 flag.movetype = MOVETYPE_NONE;
 270         }
 271         else
 272         {
 273                 flag.noalign = FALSE;
 274                 droptofloor();
 275                 flag.movetype = MOVETYPE_TOSS;
 276         }
 277
 278         flag.reset = ctf_Reset;
 279         flag.touch = ctf_FlagTouch;
 280         flag.think = ctf_RespawnFlag;
 281         flag.nextthink = time + 0.2; // start after doors etc // Samual: 0.2 though? Why?
 282
 283         // appearence
 284         if(!flag.model) { flag.model = ((teamnumber) ? autocvar_g_ctf_flag_red_model : autocvar_g_ctf_flag_blue_model); }
 285         setmodel (flag, flag.model); // precision set below
 286         setsize(flag, FLAG_MIN, FLAG_MAX);
 287         setorigin(flag, flag.origin + '0 0 37');
 288         flag.origin_z = flag.origin_z + 6; // why 6?
 289         if(!flag.scale) { flag.scale = 0.6; }
 290
 291         flag.skin = ((teamnumber) ? autocvar_g_ctf_flag_red_skin : autocvar_g_ctf_flag_blue_skin);
 292
 293         if(autocvar_g_ctf_flag_glowtrails)
 294         {
 295                 flag.glow_color = ((teamnumber) ? 251 : 210); // 251: red - 210: blue
 296                 flag.glow_size = 25;
 297                 flag.glow_trail = 1;
 298         }
 299
 300         flag.effects |= EF_LOWPRECISION;
 301         if(autocvar_g_ctf_fullbrightflags) { flag.effects |= EF_FULLBRIGHT; }
 302         if(autocvar_g_ctf_dynamiclights)   { flag.effects |= ((teamnumber) ? EF_RED : EF_BLUE); }
 303
 304         // sound
 305         if(!flag.noise)  { flag.noise  = ((teamnumber) ? "ctf/red_taken.wav" : "ctf/blue_taken.wav"); }
 306         if(!flag.noise1) { flag.noise1 = ((teamnumber) ? "ctf/red_returned.wav" : "ctf/blue_returned.wav"); }
 307         if(!flag.noise2) { flag.noise2 = ((teamnumber) ? "ctf/red_capture.wav" : "ctf/blue_capture.wav"); } // blue team scores by capturing the red flag
 308         if(!flag.noise3) { flag.noise3 = "ctf/flag_respawn.wav"; } // if there is ever a team-based sound for this, update the code to match.
 309         if(!flag.noise4) { flag.noise4 = ((teamnumber) ? "ctf/red_dropped.wav" : "ctf/blue_dropped.wav"); }
 310
 311         // precache
 312         precache_sound(flag.noise);
 313         precache_sound(flag.noise1);
 314         precache_sound(flag.noise2);
 315         precache_sound(flag.noise3);
 316         precache_sound(flag.noise4);
 317         precache_model(flag.model);
 318         precache_model("models/ctf/shield.md3");
 319         precache_model("models/ctf/shockwavetransring.md3");
 320
 321         // other initialization stuff
 322         ctf_CreateBaseWaypoints(flag, teamnumber);
 323         ctf_CaptureShield_Spawn(flag);
 324         //InitializeEntity(self, ctf_CaptureShield_Spawn, INITPRIO_SETLOCATION);
 325 }
 326
 327 void ctf_RespawnFlag(entity flag) // re-write this
 328 {
 329         if(flag.classname != "item_flag_team") { backtrace("ctf_RespawnFlag was called incorrectly."); return; }
 330
 331         if(flag.owner)
 332         if(flag.owner.flagcarried == flag)
 333         {
 334                 WaypointSprite_DetachCarrier(flag.owner);
 335                 flag.owner.flagcarried = world;
 336
 337                 if(flag.speedrunning)
 338                         ctf_FakeTimeLimit(flag.owner, -1);
 339         }
 340         flag.owner = world;
 341
 342         if(flag.waypointsprite_attachedforcarrier)
 343                 WaypointSprite_DetachCarrier(flag);
 344
 345         setattachment(flag, world, "");
 346         flag.damageforcescale = 0;
 347         flag.takedamage = DAMAGE_NO;
 348         flag.movetype = MOVETYPE_NONE;
 349         if(!flag.noalign)
 350                 flag.movetype = MOVETYPE_TOSS;
 351         flag.velocity = '0 0 0';
 352         flag.solid = SOLID_TRIGGER;
 353         // TODO: play a sound here
 354         setorigin(flag, flag.dropped_origin);
 355         flag.angles = flag.mangle;
 356         flag.ctf_status = FLAG_BASE;
 357         flag.owner = world;
 358         flag.flags = FL_ITEM; // clear FL_ONGROUND and any other junk // there shouldn't be any "junk" set on this... look into it and make sure it's kept clean.
 359 }
 360
 361 void ctf_FlagThink() // re-write this
 362 {
 363         local entity e;
 364
 365         self.nextthink = time + 0.1;
 366
 367         // sorry, we have to reset the flag size if it got squished by something
 368         if(self.mins != FLAG_MIN || self.maxs != FLAG_MAX)
 369         {
 370                 // if we can grow back, grow back
 371                 tracebox(self.origin, FLAG_MIN, FLAG_MAX, self.origin, MOVE_NOMONSTERS, self);
 372                 if(!trace_startsolid)
 373                         setsize(self, FLAG_MIN, FLAG_MAX);
 374         }
 375
 376         if(self == ctf_worldflaglist) // only for the first flag
 377         {
 378                 FOR_EACH_CLIENT(e)
 379                         ctf_CaptureShield_Update(e, 1); // release shield only
 380         }
 381
 382         if(self.speedrunning)
 383         if(self.cnt == FLAG_CARRY)
 384         {
 385                 if(self.owner)
 386                 if(flagcaptimerecord)
 387                 if(time >= self.flagpickuptime + flagcaptimerecord)
 388                 {
 389                         bprint("The ", self.netname, " became impatient after ", ftos_decimals(flagcaptimerecord, 2), " seconds and returned itself\n");
 390
 391                         sound (self, CHAN_TRIGGER, self.noise3, VOL_BASE, ATTN_NONE);
 392                         self.owner.impulse = 141; // returning!
 393
 394                         e = self;
 395                         self = self.owner;
 396                         ctf_RespawnFlag(e);
 397                         ImpulseCommands();
 398                         self = e;
 399                         return;
 400                 }
 401         }
 402
 403         if(self.cnt == FLAG_BASE)
 404                 return;
 405
 406         if(self.cnt == FLAG_DROPPED)
 407         {
 408                 // flag fallthrough? FIXME remove this if bug is really fixed now
 409                 if(self.origin_z < -131072)
 410                 {
 411                         dprint("FLAG FALLTHROUGH just happened\n");
 412                         self.pain_finished = 0;
 413                 }
 414                 setattachment(self, world, "");
 415                 if(time > self.pain_finished)
 416                 {
 417                         bprint("The ", self.netname, " has returned to base\n");
 418                         sound (self, CHAN_TRIGGER, self.noise3, VOL_BASE, ATTN_NONE);
 419                         ctf_EventLog("returned", self.team, world);
 420                         ctf_RespawnFlag(self);
 421                 }
 422                 return;
 423         }
 424
 425         e = self.owner;
 426         if(e.classname != "player" || (e.deadflag) || (e.flagcarried != self))
 427         {
 428                 dprint("CANNOT HAPPEN - player dead and STILL had a flag!\n");
 429                 ctf_Handle_Drop(e);
 430                 return;
 431         }
 432
 433         if(autocvar_g_ctf_allow_drop)
 434         if(e.BUTTON_USE)
 435                 ctf_Handle_Drop(self);
 436 }
 437
 438 void ctf_FlagTouch()
 439 {
 440         if(gameover) { return; }
 441         if(!self) { return; }
 442         if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
 443         { // The flag fell off the map, respawn it since players can't get to it
 444                 ctf_RespawnFlag(self);
 445                 return;
 446         }
 447         if(other.deadflag != DEAD_NO) { return; }
 448         if(other.classname != "player")
 449         {  // The flag just touched an object, most likely the world
 450                 pointparticles(particleeffectnum("kaball_sparks"), self.origin, '0 0 0', 1);
 451                 sound(self, CHAN_AUTO, "keepaway/touch.wav", VOL_BASE, ATTN_NORM);
 452                 return;
 453         }
 454         else if(self.wait > time) { return; }
 455
 456         switch(self.ctf_status)
 457         {
 458                 case FLAG_BASE:
 459                         if((other.team == self.team) && (other.flagcarried) && (other.flagcarried.team != self.team))
 460                                 ctf_Handle_Capture(self, other); // other just captured the enemies flag to his base
 461                         else if((other.team != self.team) && (!other.flagcarried) && (!other.ctf_captureshielded))
 462                                 ctf_Handle_Pickup_Base(self, other); // other just stole the enemies flag
 463                         break;
 464
 465                 case FLAG_DROPPED:
 466                         if(other.team == self.team)
 467                                 ctf_Handle_Return(self, other); // other just returned his own flag
 468                         else if((!other.flagcarried) && ((other.playerid != self.ctf_dropperid) || (time > self.ctf_droptime + autocvar_g_balance_ctf_delay_collect)))
 469                                 ctf_Handle_Pickup_Dropped(self, other); // other just picked up a dropped enemy flag
 470                         break;
 471
 472                 case FLAG_CARRY:
 473                 default:
 474                         dprint("Someone touched a flag even though it was being carried? wtf?\n");
 475                         break; // this should never happen
 476         }
 477 }
 478
 479
 480 // =======================
 481 // CaptureShield Functions
 482 // =======================
 483
 484 float ctf_CaptureShield_CheckStatus(entity p) // check to see
 485 {
 486         float s, se;
 487         entity e;
 488         float players_worseeq, players_total;
 489
 490         if(captureshield_max_ratio <= 0)
 491                 return FALSE;
 492
 493         s = PlayerScore_Add(p, SP_SCORE, 0);
 494         if(s >= -captureshield_min_negscore)
 495                 return FALSE;
 496
 497         players_total = players_worseeq = 0;
 498         FOR_EACH_PLAYER(e)
 499         {
 500                 if(e.team != p.team)
 501                         continue;
 502                 se = PlayerScore_Add(e, SP_SCORE, 0);
 503                 if(se <= s)
 504                         ++players_worseeq;
 505                 ++players_total;
 506         }
 507
 508         // player is in the worse half, if >= half the players are better than him, or consequently, if < half of the players are worse
 509         // use this rule here
 510
 511         if(players_worseeq >= players_total * captureshield_max_ratio)
 512                 return FALSE;
 513
 514         return TRUE;
 515 }
 516
 517 void ctf_CaptureShield_Update(entity p, float dir)
 518 {
 519         float should;
 520         if(dir == p.ctf_captureshielded) // 0: shield only, 1: unshield only
 521         {
 522                 should = ctf_CaptureShield_CheckStatus(p);
 523                 if(should != dir)
 524                 {
 525                         if(should) // TODO csqc notifier for this
 526                                 centerprint_atprio(p, CENTERPRIO_SHIELDING, "^3You are now ^4shielded^3 from the flag\n^3for ^1too many unsuccessful attempts^3 to capture.\n\n^3Make some defensive scores before trying again.");
 527                         else
 528                                 centerprint_atprio(p, CENTERPRIO_SHIELDING, "^3You are now free.\n\n^3Feel free to ^1try to capture^3 the flag again\n^3if you think you will succeed.");
 529
 530                         p.ctf_captureshielded = should;
 531                 }
 532         }
 533 }
 534
 535 float ctf_CaptureShield_Customize()
 536 {
 537         if not(other.ctf_captureshielded)
 538                 return FALSE;
 539         if(self.team == other.team)
 540                 return FALSE;
 541         return TRUE;
 542 }
 543
 544 void ctf_CaptureShield_Touch()
 545 {
 546         if not(other.ctf_captureshielded)
 547                 return;
 548         if(self.team == other.team)
 549                 return;
 550         vector mymid;
 551         vector othermid;
 552         mymid = (self.absmin + self.absmax) * 0.5;
 553         othermid = (other.absmin + other.absmax) * 0.5;
 554         Damage(other, self, self, 0, DEATH_HURTTRIGGER, mymid, normalize(othermid - mymid) * captureshield_force);
 555         centerprint_atprio(other, CENTERPRIO_SHIELDING, "^3You are ^4shielded^3 from the flag\n^3for ^1too many unsuccessful attempts^3 to capture.\n\n^3Get some defensive scores before trying again.");
 556 }
 557
 558 void ctf_CaptureShield_Spawn(entity flag)
 559 {
 560         entity e;
 561         e = spawn();
 562         e.enemy = self;
 563         e.team = self.team;
 564         e.touch = ctf_CaptureShield_Touch;
 565         e.customizeentityforclient = ctf_CaptureShield_Customize;
 566         e.classname = "ctf_captureshield";
 567         e.effects = EF_ADDITIVE;
 568         e.movetype = MOVETYPE_NOCLIP;
 569         e.solid = SOLID_TRIGGER;
 570         e.avelocity = '7 0 11';
 571         setorigin(e, self.origin);
 572         setmodel(e, "models/ctf/shield.md3");
 573         e.scale = 0.5;
 574         setsize(e, e.scale * e.mins, e.scale * e.maxs);
 575 }
 576
 577
 578 // ==============
 579 // Hook Functions
 580 // ==============
 581
 582 MUTATOR_HOOKFUNCTION(ctf_RemovePlayer)
 583 {
 584         if(self.flagcarried) { ctf_Handle_Drop(self); } // figure this out
 585
 586         return TRUE;
 587 }
 588
 589
 590 // ==========
 591 // Spawnfuncs
 592 // ==========
 593
 594 /*QUAKED spawnfunc_info_player_team1 (1 0 0) (-16 -16 -24) (16 16 24)
 595 CTF Starting point for a player in team one (Red).
 596 Keys: "angle" viewing angle when spawning. */
 597 void spawnfunc_info_player_team1()
 598 {
 599         if(g_assault) { remove(self); return; }
 600
 601         self.team = COLOR_TEAM1; // red
 602         spawnfunc_info_player_deathmatch();
 603 }
 604
 605
 606 /*QUAKED spawnfunc_info_player_team2 (1 0 0) (-16 -16 -24) (16 16 24)
 607 CTF Starting point for a player in team two (Blue).
 608 Keys: "angle" viewing angle when spawning. */
 609 void spawnfunc_info_player_team2()
 610 {
 611         if(g_assault) { remove(self); return; }
 612
 613         self.team = COLOR_TEAM2; // blue
 614         spawnfunc_info_player_deathmatch();
 615 }
 616
 617 /*QUAKED spawnfunc_info_player_team3 (1 0 0) (-16 -16 -24) (16 16 24)
 618 CTF Starting point for a player in team three (Yellow).
 619 Keys: "angle" viewing angle when spawning. */
 620 void spawnfunc_info_player_team3()
 621 {
 622         if(g_assault) { remove(self); return; }
 623
 624         self.team = COLOR_TEAM3; // yellow
 625         spawnfunc_info_player_deathmatch();
 626 }
 627
 628
 629 /*QUAKED spawnfunc_info_player_team4 (1 0 0) (-16 -16 -24) (16 16 24)
 630 CTF Starting point for a player in team four (Purple).
 631 Keys: "angle" viewing angle when spawning. */
 632 void spawnfunc_info_player_team4()
 633 {
 634         if(g_assault) { remove(self); return; }
 635
 636         self.team = COLOR_TEAM4; // purple
 637         spawnfunc_info_player_deathmatch();
 638 }
 639
 640 /*QUAKED spawnfunc_item_flag_team1 (0 0.5 0.8) (-48 -48 -37) (48 48 37)
 641 CTF flag for team one (Red). Multiple flags are allowed.
 642 Keys:
 643 "angle" Angle the flag will point (minus 90 degrees)...
 644 "model" model to use, note this needs red and blue as skins 0 and 1 (default models/ctf/flag.md3)...
 645 "noise" sound played when flag is picked up (default ctf/take.wav)...
 646 "noise1" sound played when flag is returned by a teammate (default ctf/return.wav)...
 647 "noise2" sound played when flag is captured (default ctf/redcapture.wav)...
 648 "noise3" sound played when flag is lost in the field and respawns itself (default ctf/respawn.wav)... */
 649 void spawnfunc_item_flag_team1()
 650 {
 651         if(!g_ctf) { remove(self); return; }
 652
 653         ctf_SetupFlag(1, self);
 654 }
 655
 656 /*QUAKED spawnfunc_item_flag_team2 (0 0.5 0.8) (-48 -48 -37) (48 48 37)
 657 CTF flag for team two (Blue). Multiple flags are allowed.
 658 Keys:
 659 "angle" Angle the flag will point (minus 90 degrees)...
 660 "model" model to use, note this needs red and blue as skins 0 and 1 (default models/ctf/flag.md3)...
 661 "noise" sound played when flag is picked up (default ctf/take.wav)...
 662 "noise1" sound played when flag is returned by a teammate (default ctf/return.wav)...
 663 "noise2" sound played when flag is captured (default ctf/redcapture.wav)...
 664 "noise3" sound played when flag is lost in the field and respawns itself (default ctf/respawn.wav)... */
 665 void spawnfunc_item_flag_team2()
 666 {
 667         if(!g_ctf) { remove(self); return; }
 668
 669         ctf_SetupFlag(0, self);
 670 }
 671
 672 /*QUAKED spawnfunc_ctf_team (0 .5 .8) (-16 -16 -24) (16 16 32)
 673 Team declaration for CTF gameplay, this allows you to decide what team names and control point models are used in your map.
 674 Note: If you use spawnfunc_ctf_team entities you must define at least 2!  However, unlike domination, you don't need to make a blank one too.
 675 Keys:
 676 "netname" Name of the team (for example Red, Blue, Green, Yellow, Life, Death, Offense, Defense, etc)...
 677 "cnt" Scoreboard color of the team (for example 4 is red and 13 is blue)... */
 678 void spawnfunc_ctf_team()
 679 {
 680         if(!g_ctf) { remove(self); return; }
 681
 682         self.classname = "ctf_team";
 683         self.team = self.cnt + 1;
 684 }
 685
 686
 687 // ==============
 688 // Initialization
 689 // ==============
 690
 691 // code from here on is just to support maps that don't have flag and team entities
 692 void ctf_SpawnTeam (string teamname, float teamcolor)
 693 {
 694         local entity oldself;
 695         oldself = self;
 696         self = spawn();
 697         self.classname = "ctf_team";
 698         self.netname = teamname;
 699         self.cnt = teamcolor;
 700
 701         spawnfunc_ctf_team();
 702
 703         self = oldself;
 704 }
 705
 706 void ctf_DelayedInit()
 707 {
 708         // if no teams are found, spawn defaults
 709         if(find(world, classname, "ctf_team") == world)
 710         {
 711                 ctf_SpawnTeam("Red", COLOR_TEAM1 - 1);
 712                 ctf_SpawnTeam("Blue", COLOR_TEAM2 - 1);
 713         }
 714 }
 715
 716 void ctf_Initialize()
 717 {
 718         flagcaptimerecord = stof(db_get(ServerProgsDB, strcat(GetMapname(), "/captimerecord/time")));
 719
 720         captureshield_min_negscore = autocvar_g_ctf_shield_min_negscore;
 721         captureshield_max_ratio = autocvar_g_ctf_shield_max_ratio;
 722         captureshield_force = autocvar_g_ctf_shield_force;
 723
 724         g_ctf_win_mode = cvar("g_ctf_win_mode");
 725
 726         ScoreRules_ctf();
 727
 728         InitializeEntity(world, ctf_DelayedInit, INITPRIO_GAMETYPE);
 729 }
 730
 731
 732 MUTATOR_DEFINITION(gamemode_ctf)
 733 {
 734         MUTATOR_HOOK(MakePlayerObserver, ctf_RemovePlayer, CBC_ORDER_ANY);
 735         MUTATOR_HOOK(ClientDisconnect, ctf_RemovePlayer, CBC_ORDER_ANY);
 736         MUTATOR_HOOK(PlayerDies, ctf_RemovePlayer, CBC_ORDER_ANY);
 737         //MUTATOR_HOOK(GiveFragsForKill, ctf_GiveFragsForKill, CBC_ORDER_ANY);
 738         //MUTATOR_HOOK(PlayerPreThink, ctf_PlayerPreThink, CBC_ORDER_ANY);
 739         //MUTATOR_HOOK(PlayerDamage_Calculate, ctf_PlayerDamage, CBC_ORDER_ANY);
 740         //MUTATOR_HOOK(PlayerPowerups, ctf_PlayerPowerups, CBC_ORDER_ANY);
 741
 742         MUTATOR_ONADD
 743         {
 744                 if(time > 1) // game loads at time 1
 745                         error("This is a game type and it cannot be added at runtime.");
 746                 g_ctf = 1;
 747                 ctf_Initialize();
 748         }
 749
 750         MUTATOR_ONREMOVE
 751         {
 752                 g_ctf = 0;
 753                 error("This is a game type and it cannot be removed at runtime.");
 754         }
 755
 756         return TRUE;
 757 }