qcsrc/server/mutators/gamemode_ctf.qc

   1 // ================================================================
   2 //  Official capture the flag game mode coding, reworked by Samual
   3 //  Last updated: March 30th, 2012
   4 // ================================================================
   5
   6 float ctf_ReadScore(string parameter) // make this obsolete
   7 {
   8         //if(g_ctf_win_mode != 2)
   9                 return cvar(strcat("g_ctf_personal", parameter));
  10         //else
  11         //      return cvar(strcat("g_ctf_flag", parameter));
  12 }
  13
  14 void ctf_FakeTimeLimit(entity e, float t)
  15 {
  16         msg_entity = e;
  17         WriteByte(MSG_ONE, 3); // svc_updatestat
  18         WriteByte(MSG_ONE, 236); // STAT_TIMELIMIT
  19         if(t < 0)
  20                 WriteCoord(MSG_ONE, autocvar_timelimit);
  21         else
  22                 WriteCoord(MSG_ONE, (t + 1) / 60);
  23 }
  24
  25 void ctf_EventLog(string mode, float flagteam, entity actor) // use an alias for easy changing and quick editing later
  26 {
  27         if(autocvar_sv_eventlog)
  28                 GameLogEcho(strcat(":ctf:", mode, ":", ftos(flagteam), ((actor != world) ? (strcat(":", ftos(actor.playerid))) : "")));
  29 }
  30
  31 string ctf_CaptureRecord(entity flag, entity player)
  32 {
  33         float cap_time, cap_record, success;
  34         string cap_message, refername;
  35
  36         if((autocvar_g_ctf_captimerecord_always) || (player_count - currentbots))
  37         {
  38                 cap_record = ctf_captimerecord;
  39                 cap_time = (time - flag.ctf_pickuptime);
  40
  41                 refername = db_get(ServerProgsDB, strcat(GetMapname(), "/captimerecord/netname"));
  42                 refername = ((refername == player.netname) ? "their" : strcat(refername, "^7's"));
  43
  44                 if(!ctf_captimerecord)
  45                         { cap_message = strcat(" in ", ftos_decimals(cap_time, 2), " seconds"); success = TRUE; }
  46                 else if(cap_time < cap_record)
  47                         { cap_message = strcat(" in ", ftos_decimals(cap_time, 2), " seconds, breaking ", refername, " previous record of ", ftos_decimals(cap_record, 2), " seconds"); success = TRUE; }
  48                 else
  49                         { cap_message = strcat(" in ", ftos_decimals(cap_time, 2), " seconds, failing to break ", refername, " record of ", ftos_decimals(cap_record, 2), " seconds"); success = FALSE; }
  50
  51                 if(success)
  52                 {
  53                         ctf_captimerecord = cap_time;
  54                         db_put(ServerProgsDB, strcat(GetMapname(), "/captimerecord/time"), ftos(cap_time));
  55                         db_put(ServerProgsDB, strcat(GetMapname(), "/captimerecord/netname"), player.netname);
  56                         write_recordmarker(player, (time - cap_time), cap_time);
  57                 }
  58         }
  59
  60         return cap_message;
  61 }
  62
  63 void ctf_FlagcarrierWaypoints(entity player)
  64 {
  65         WaypointSprite_Spawn("flagcarrier", 0, 0, player, FLAG_WAYPOINT_OFFSET, world, player.team, player, wps_flagcarrier, TRUE, RADARICON_FLAG, WPCOLOR_FLAGCARRIER(player.team));
  66         WaypointSprite_UpdateMaxHealth(player.wps_flagcarrier, '1 0 0' * healtharmor_maxdamage(start_health, start_armorvalue, autocvar_g_balance_armor_blockpercent) * 2);
  67         WaypointSprite_UpdateHealth(player.wps_flagcarrier, '1 0 0' * healtharmor_maxdamage(player.health, player.armorvalue, autocvar_g_balance_armor_blockpercent));
  68         WaypointSprite_UpdateTeamRadar(player.wps_flagcarrier, RADARICON_FLAGCARRIER, WPCOLOR_FLAGCARRIER(player.team));
  69 }
  70
  71
  72 // =======================
  73 // CaptureShield Functions
  74 // =======================
  75
  76 float ctf_CaptureShield_CheckStatus(entity p)
  77 {
  78         float s, se;
  79         entity e;
  80         float players_worseeq, players_total;
  81
  82         if(ctf_captureshield_max_ratio <= 0)
  83                 return FALSE;
  84
  85         s = PlayerScore_Add(p, SP_SCORE, 0);
  86         if(s >= -ctf_captureshield_min_negscore)
  87                 return FALSE;
  88
  89         players_total = players_worseeq = 0;
  90         FOR_EACH_PLAYER(e)
  91         {
  92                 if(IsDifferentTeam(e, p))
  93                         continue;
  94                 se = PlayerScore_Add(e, SP_SCORE, 0);
  95                 if(se <= s)
  96                         ++players_worseeq;
  97                 ++players_total;
  98         }
  99
 100         // player is in the worse half, if >= half the players are better than him, or consequently, if < half of the players are worse
 101         // use this rule here
 102
 103         if(players_worseeq >= players_total * ctf_captureshield_max_ratio)
 104                 return FALSE;
 105
 106         return TRUE;
 107 }
 108
 109 void ctf_CaptureShield_Update(entity player, float wanted_status)
 110 {
 111         float updated_status = ctf_CaptureShield_CheckStatus(player);
 112         if((wanted_status == player.ctf_captureshielded) && (updated_status != wanted_status)) // 0: shield only, 1: unshield only
 113         {
 114                 if(updated_status) // TODO csqc notifier for this // Samual: How?
 115                         Send_CSQC_Centerprint_Generic(player, CPID_CTF_CAPTURESHIELD, "^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.", 5, 0);
 116                 else
 117                         Send_CSQC_Centerprint_Generic(player, CPID_CTF_CAPTURESHIELD, "^3You are now free.\n\n^3Feel free to ^1try to capture^3 the flag again\n^3if you think you will succeed.", 5, 0);
 118
 119                 player.ctf_captureshielded = updated_status;
 120         }
 121 }
 122
 123 float ctf_CaptureShield_Customize()
 124 {
 125         if(!other.ctf_captureshielded) { return FALSE; }
 126         if(!IsDifferentTeam(self, other)) { return FALSE; }
 127
 128         return TRUE;
 129 }
 130
 131 void ctf_CaptureShield_Touch()
 132 {
 133         if(!other.ctf_captureshielded) { return; }
 134         if(!IsDifferentTeam(self, other)) { return; }
 135
 136         vector mymid = (self.absmin + self.absmax) * 0.5;
 137         vector othermid = (other.absmin + other.absmax) * 0.5;
 138
 139         Damage(other, self, self, 0, DEATH_HURTTRIGGER, mymid, normalize(othermid - mymid) * ctf_captureshield_force);
 140         Send_CSQC_Centerprint_Generic(other, CPID_CTF_CAPTURESHIELD, "^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.", 5, 0);
 141 }
 142
 143 void ctf_CaptureShield_Spawn(entity flag)
 144 {
 145         entity shield = spawn();
 146
 147         shield.enemy = self;
 148         shield.team = self.team;
 149         shield.touch = ctf_CaptureShield_Touch;
 150         shield.customizeentityforclient = ctf_CaptureShield_Customize;
 151         shield.classname = "ctf_captureshield";
 152         shield.effects = EF_ADDITIVE;
 153         shield.movetype = MOVETYPE_NOCLIP;
 154         shield.solid = SOLID_TRIGGER;
 155         shield.avelocity = '7 0 11';
 156         shield.scale = 0.5;
 157
 158         setorigin(shield, self.origin);
 159         setmodel(shield, "models/ctf/shield.md3");
 160         setsize(shield, shield.scale * shield.mins, shield.scale * shield.maxs);
 161 }
 162
 163
 164 // ====================
 165 // Drop/Pass/Throw Code
 166 // ====================
 167
 168 void ctf_Handle_Drop(entity flag, entity player, float droptype)
 169 {
 170         // declarations
 171         player = (player ? player : flag.pass_sender);
 172
 173         // main
 174         flag.movetype = MOVETYPE_TOSS;
 175         flag.takedamage = DAMAGE_YES;
 176         flag.health = flag.max_flag_health;
 177         flag.ctf_droptime = time;
 178         flag.ctf_dropper = player;
 179         flag.ctf_status = FLAG_DROPPED;
 180
 181         // messages and sounds
 182         Send_KillNotification(player.netname, flag.netname, "", INFO_LOSTFLAG, MSG_INFO);
 183         sound(flag, CH_TRIGGER, flag.snd_flag_dropped, VOL_BASE, ATTN_NONE);
 184         ctf_EventLog("dropped", player.team, player);
 185
 186         // scoring
 187         PlayerTeamScore_AddScore(player, -ctf_ReadScore("penalty_drop"));
 188         PlayerScore_Add(player, SP_CTF_DROPS, 1);
 189
 190         // waypoints
 191         if(autocvar_g_ctf_flag_dropped_waypoint)
 192                 WaypointSprite_Spawn("flagdropped", 0, 0, flag, FLAG_WAYPOINT_OFFSET, world, ((autocvar_g_ctf_flag_dropped_waypoint == 2) ? 0 : player.team), flag, wps_flagdropped, TRUE, RADARICON_FLAG, WPCOLOR_DROPPEDFLAG(flag.team));
 193
 194         if(autocvar_g_ctf_flag_return_time || (autocvar_g_ctf_flag_return_damage && autocvar_g_ctf_flag_health))
 195         {
 196                 WaypointSprite_UpdateMaxHealth(flag.wps_flagdropped, flag.max_flag_health);
 197                 WaypointSprite_UpdateHealth(flag.wps_flagdropped, flag.health);
 198         }
 199
 200         player.throw_antispam = time + autocvar_g_ctf_pass_wait;
 201
 202         if(droptype == DROP_PASS)
 203         {
 204                 flag.pass_sender = world;
 205                 flag.pass_target = world;
 206         }
 207 }
 208
 209 void ctf_Handle_Retrieve(entity flag, entity player)
 210 {
 211         entity tmp_player; // temporary entity which the FOR_EACH_PLAYER loop uses to scan players
 212         entity sender = flag.pass_sender;
 213
 214         // transfer flag to player
 215         flag.ctf_carrier = player;
 216         flag.owner = player;
 217         flag.owner.flagcarried = flag;
 218
 219         // reset flag
 220         setattachment(flag, player, "");
 221         setorigin(flag, FLAG_CARRY_OFFSET);
 222         flag.movetype = MOVETYPE_NONE;
 223         flag.takedamage = DAMAGE_NO;
 224         flag.solid = SOLID_NOT;
 225         flag.ctf_carrier = player;
 226         flag.ctf_status = FLAG_CARRY;
 227
 228         // messages and sounds
 229         sound(player, CH_TRIGGER, flag.snd_flag_pass, VOL_BASE, ATTN_NORM);
 230         ctf_EventLog("recieve", flag.team, player);
 231
 232         FOR_EACH_REALPLAYER(tmp_player)
 233         {
 234                 if(tmp_player == sender)
 235                         centerprint(tmp_player, strcat("You passed the ", flag.netname, " to ", player.netname));
 236                 else if(tmp_player == player)
 237                         centerprint(tmp_player, strcat("You recieved the ", flag.netname, " from ", sender.netname));
 238                 else if(!IsDifferentTeam(tmp_player, sender))
 239                         centerprint(tmp_player, strcat(sender.netname, " passed the ", flag.netname, " to ", player.netname));
 240         }
 241
 242         // create new waypoint
 243         ctf_FlagcarrierWaypoints(player);
 244
 245         sender.throw_antispam = time + autocvar_g_ctf_pass_wait;
 246         player.throw_antispam = sender.throw_antispam;
 247
 248         flag.pass_sender = world;
 249         flag.pass_target = world;
 250 }
 251
 252 void ctf_Handle_Throw(entity player, entity reciever, float droptype)
 253 {
 254         entity flag = player.flagcarried;
 255         vector targ_origin;
 256
 257         if(!flag) { return; }
 258         if((droptype == DROP_PASS) && !reciever) { return; }
 259
 260         if(flag.speedrunning) { ctf_RespawnFlag(flag); return; }
 261
 262         // reset the flag
 263         setattachment(flag, world, "");
 264         setorigin(flag, player.origin + FLAG_DROP_OFFSET);
 265         flag.owner.flagcarried = world;
 266         flag.owner = world;
 267         flag.solid = SOLID_TRIGGER;
 268         flag.ctf_droptime = time;
 269
 270         flag.flags = FL_ITEM | FL_NOTARGET; // clear FL_ONGROUND for MOVETYPE_TOSS
 271
 272         switch(droptype)
 273         {
 274                 case DROP_PASS:
 275                 {
 276                         targ_origin = WarpZone_UnTransformOrigin(reciever, (0.5 * (reciever.absmin + reciever.absmax)));
 277                         flag.velocity = (normalize(targ_origin - player.origin) * autocvar_g_ctf_pass_velocity);
 278                         break;
 279                 }
 280
 281                 case DROP_THROW:
 282                 {
 283                         makevectors((player.v_angle_y * '0 1 0') + (player.v_angle_x * '0.5 0 0'));
 284                         flag.velocity = W_CalculateProjectileVelocity(player.velocity, ('0 0 200' + (v_forward * autocvar_g_ctf_drop_velocity)), FALSE);
 285                         break;
 286                 }
 287
 288                 case DROP_RESET:
 289                 {
 290                         flag.velocity = '0 0 0'; // do nothing
 291                         break;
 292                 }
 293
 294                 default:
 295                 case DROP_NORMAL:
 296                 {
 297                         flag.velocity = W_CalculateProjectileVelocity(player.velocity, ('0 0 200' + ('0 100 0' * crandom()) + ('100 0 0' * crandom())), FALSE);
 298                         break;
 299                 }
 300         }
 301
 302         switch(droptype)
 303         {
 304                 case DROP_PASS:
 305                 {
 306                         // main
 307                         flag.movetype = MOVETYPE_FLY;
 308                         flag.takedamage = DAMAGE_NO;
 309                         flag.pass_sender = player;
 310                         flag.pass_target = reciever;
 311                         flag.ctf_status = FLAG_PASSING;
 312
 313                         // other
 314                         sound(player, CH_TRIGGER, flag.snd_flag_touch, VOL_BASE, ATTN_NORM);
 315                         WarpZone_TrailParticles(world, particleeffectnum(flag.passeffect), targ_origin, player.origin);
 316                         ctf_EventLog("pass", flag.team, player);
 317                         break;
 318                 }
 319
 320                 case DROP_RESET:
 321                 {
 322                         // do nothing
 323                         break;
 324                 }
 325
 326                 default:
 327                 case DROP_THROW:
 328                 case DROP_NORMAL:
 329                 {
 330                         ctf_Handle_Drop(flag, player, droptype);
 331                         break;
 332                 }
 333         }
 334
 335         // kill old waypointsprite
 336         WaypointSprite_Ping(player.wps_flagcarrier);
 337         WaypointSprite_Kill(player.wps_flagcarrier);
 338
 339         if(player.wps_enemyflagcarrier)
 340                 WaypointSprite_Kill(player.wps_enemyflagcarrier);
 341
 342         // captureshield
 343         ctf_CaptureShield_Update(player, 0); // shield player from picking up flag
 344 }
 345
 346
 347 // ==============
 348 // Event Handlers
 349 // ==============
 350
 351 void ctf_Handle_Capture(entity flag, entity toucher, float capturetype)
 352 {
 353         entity enemy_flag = ((capturetype == CAPTURE_NORMAL) ? toucher.flagcarried : toucher);
 354         entity player = ((capturetype == CAPTURE_NORMAL) ? toucher : enemy_flag.ctf_dropper);
 355
 356         if not(player) { return; } // without someone to give the reward to, we can't possibly cap
 357
 358         // messages and sounds
 359         Send_KillNotification(player.netname, enemy_flag.netname, ctf_CaptureRecord(enemy_flag, player), INFO_CAPTUREFLAG, MSG_INFO);
 360         sound(player, CH_TRIGGER, flag.snd_flag_capture, VOL_BASE, ATTN_NONE);
 361
 362         switch(capturetype)
 363         {
 364                 case CAPTURE_NORMAL: ctf_EventLog("capture", enemy_flag.team, player); break;
 365                 case CAPTURE_DROPPED: ctf_EventLog("droppedcapture", enemy_flag.team, player); break;
 366                 default: break;
 367         }
 368
 369         // scoring
 370         PlayerTeamScore_AddScore(player, ctf_ReadScore("score_capture"));
 371         PlayerTeamScore_Add(player, SP_CTF_CAPS, ST_CTF_CAPS, 1);
 372
 373         // effects
 374         if(autocvar_g_ctf_flag_capture_effects)
 375         {
 376                 pointparticles(particleeffectnum((player.team == COLOR_TEAM1) ? "red_ground_quake" : "blue_ground_quake"), flag.origin, '0 0 0', 1);
 377                 shockwave_spawn("models/ctf/shockwavetransring.md3", flag.origin - '0 0 15', -0.8, 0, 1);
 378         }
 379
 380         // other
 381         if(capturetype == CAPTURE_NORMAL)
 382         {
 383                 WaypointSprite_Kill(player.wps_flagcarrier);
 384                 if(flag.speedrunning) { ctf_FakeTimeLimit(player, -1); }
 385         }
 386
 387         // reset the flag
 388         player.next_take_time = time + autocvar_g_ctf_flag_collect_delay;
 389         ctf_RespawnFlag(enemy_flag);
 390 }
 391
 392 void ctf_Handle_Return(entity flag, entity player)
 393 {
 394         // messages and sounds
 395         //centerprint(player, strcat("You returned the ", flag.netname));
 396         Send_KillNotification(player.netname, flag.netname, "", INFO_RETURNFLAG, MSG_INFO);
 397         sound(player, CH_TRIGGER, flag.snd_flag_returned, VOL_BASE, ATTN_NONE);
 398         ctf_EventLog("return", flag.team, player);
 399
 400         // scoring
 401         PlayerTeamScore_AddScore(player, ctf_ReadScore("score_return")); // reward for return
 402         PlayerScore_Add(player, SP_CTF_RETURNS, 1); // add to count of returns
 403
 404         TeamScore_AddToTeam(flag.team, ST_SCORE, -ctf_ReadScore("penalty_returned")); // punish the team who was last carrying it
 405
 406         if(flag.ctf_dropper)
 407         {
 408                 PlayerScore_Add(flag.ctf_dropper, SP_SCORE, -ctf_ReadScore("penalty_returned")); // punish the player who dropped the flag
 409                 ctf_CaptureShield_Update(flag.ctf_dropper, 0); // shield player from picking up flag
 410                 flag.ctf_dropper.next_take_time = time + autocvar_g_ctf_flag_collect_delay; // set next take time
 411         }
 412
 413         // reset the flag
 414         ctf_RespawnFlag(flag);
 415 }
 416
 417 void ctf_Handle_Pickup(entity flag, entity player, float pickuptype)
 418 {
 419         // declarations
 420         entity tmp_player; // temporary entity which the FOR_EACH_PLAYER loop uses to scan players
 421         string verbosename; // holds the name of the player OR no name at all for printing in the centerprints
 422         float pickup_dropped_score; // used to calculate dropped pickup score
 423
 424         // attach the flag to the player
 425         flag.owner = player;
 426         player.flagcarried = flag;
 427         setattachment(flag, player, "");
 428         setorigin(flag, FLAG_CARRY_OFFSET);
 429
 430         // flag setup
 431         flag.movetype = MOVETYPE_NONE;
 432         flag.takedamage = DAMAGE_NO;
 433         flag.solid = SOLID_NOT;
 434         flag.angles = '0 0 0';
 435         flag.ctf_carrier = player;
 436         flag.ctf_status = FLAG_CARRY;
 437
 438         switch(pickuptype)
 439         {
 440                 case PICKUP_BASE: flag.ctf_pickuptime = time; break; // used for timing runs
 441                 case PICKUP_DROPPED: flag.health = flag.max_flag_health; break; // reset health/return timelimit
 442                 default: break;
 443         }
 444
 445         // messages and sounds
 446         Send_KillNotification (player.netname, flag.netname, "", INFO_GOTFLAG, MSG_INFO);
 447         sound(player, CH_TRIGGER, flag.snd_flag_taken, VOL_BASE, ATTN_NONE);
 448         verbosename = ((autocvar_g_ctf_flag_pickup_verbosename) ? strcat(Team_ColorCode(player.team), "(^7", player.netname, Team_ColorCode(player.team), ") ") : "");
 449
 450         FOR_EACH_REALPLAYER(tmp_player)
 451         {
 452                 if(tmp_player == player)
 453                         centerprint(tmp_player, strcat("You got the ", flag.netname, "!"));
 454                 else if(!IsDifferentTeam(tmp_player, player))
 455                         centerprint(tmp_player, strcat("Your ", Team_ColorCode(player.team), "team mate ", verbosename, "^7got the flag! Protect them!"));
 456                 else if(!IsDifferentTeam(tmp_player, flag))
 457                         centerprint(tmp_player, strcat("The ", Team_ColorCode(player.team), "enemy ", verbosename, "^7got your flag! Retrieve it!"));
 458         }
 459
 460         switch(pickuptype)
 461         {
 462                 case PICKUP_BASE: ctf_EventLog("steal", flag.team, player); break;
 463                 case PICKUP_DROPPED: ctf_EventLog("pickup", flag.team, player); break;
 464                 default: break;
 465         }
 466
 467         // scoring
 468         PlayerScore_Add(player, SP_CTF_PICKUPS, 1);
 469         switch(pickuptype)
 470         {
 471                 case PICKUP_BASE:
 472                 {
 473                         PlayerTeamScore_AddScore(player, ctf_ReadScore("score_pickup_base"));
 474                         break;
 475                 }
 476
 477                 case PICKUP_DROPPED:
 478                 {
 479                         pickup_dropped_score = (autocvar_g_ctf_flag_return_time ? bound(0, ((flag.ctf_droptime + autocvar_g_ctf_flag_return_time) - time) / autocvar_g_ctf_flag_return_time, 1) : 1);
 480                         pickup_dropped_score = floor((ctf_ReadScore("score_pickup_dropped_late") * (1 - pickup_dropped_score) + ctf_ReadScore("score_pickup_dropped_early") * pickup_dropped_score) + 0.5);
 481                         print("pickup_dropped_score is ", ftos(pickup_dropped_score), "\n");
 482                         PlayerTeamScore_AddScore(player, pickup_dropped_score);
 483                         break;
 484                 }
 485
 486                 default: break;
 487         }
 488
 489         // speedrunning
 490         if(pickuptype == PICKUP_BASE)
 491         {
 492                 flag.speedrunning = player.speedrunning; // if speedrunning, flag will flag-return and teleport the owner back after the record
 493                 if((player.speedrunning) && (ctf_captimerecord))
 494                         ctf_FakeTimeLimit(player, time + ctf_captimerecord);
 495         }
 496
 497         // effects
 498         if(autocvar_g_ctf_flag_pickup_effects)
 499                 pointparticles(particleeffectnum("smoke_ring"), 0.5 * (flag.absmin + flag.absmax), '0 0 0', 1);
 500
 501         // waypoints
 502         if(pickuptype == PICKUP_DROPPED) { WaypointSprite_Kill(flag.wps_flagdropped); }
 503         ctf_FlagcarrierWaypoints(player);
 504         WaypointSprite_Ping(player.wps_flagcarrier);
 505 }
 506
 507
 508 // ===================
 509 // Main Flag Functions
 510 // ===================
 511
 512 void ctf_CheckFlagReturn(entity flag, float returntype)
 513 {
 514         if(flag.wps_flagdropped) { WaypointSprite_UpdateHealth(flag.wps_flagdropped, flag.health); }
 515
 516         if((flag.health <= 0) || (time >= flag.ctf_droptime + autocvar_g_ctf_flag_return_time))
 517         {
 518                 switch(returntype)
 519                 {
 520                         case RETURN_DROPPED: bprint("The ", flag.netname, " was dropped in the base and returned itself\n"); break;
 521                         case RETURN_DAMAGE: bprint("The ", flag.netname, " was destroyed and returned to base\n"); break;
 522                         case RETURN_SPEEDRUN: bprint("The ", flag.netname, " became impatient after ", ftos_decimals(ctf_captimerecord, 2), " seconds and returned itself\n"); break;
 523                         case RETURN_NEEDKILL: bprint("The ", flag.netname, " fell somewhere it couldn't be reached and returned to base\n"); break;
 524
 525                         default:
 526                         case RETURN_TIMEOUT:
 527                                 { bprint("The ", flag.netname, " has returned to base\n"); break; }
 528                 }
 529                 sound(flag, CH_TRIGGER, flag.snd_flag_respawn, VOL_BASE, ATTN_NONE);
 530                 ctf_EventLog("returned", flag.team, world);
 531                 ctf_RespawnFlag(flag);
 532         }
 533 }
 534
 535 void ctf_CheckStalemate(void)
 536 {
 537         // declarations
 538         float stale_red_flags, stale_blue_flags;
 539         entity tmp_entity;
 540
 541         entity ctf_staleflaglist; // reset the list, we need to build the list each time this function runs
 542
 543         // build list of stale flags
 544         for(tmp_entity = ctf_worldflaglist; tmp_entity; tmp_entity = tmp_entity.ctf_worldflagnext)
 545         {
 546                 if(autocvar_g_ctf_flagcarrier_waypointforenemy_stalemate)
 547                 if(tmp_entity.ctf_status != FLAG_BASE)
 548                 if(time >= tmp_entity.ctf_pickuptime + autocvar_g_ctf_flagcarrier_waypointforenemy_stalemate)
 549                 {
 550                         tmp_entity.ctf_staleflagnext = ctf_staleflaglist; // link flag into staleflaglist
 551                         ctf_staleflaglist = tmp_entity;
 552
 553                         switch(tmp_entity.team)
 554                         {
 555                                 case COLOR_TEAM1: ++stale_red_flags; break;
 556                                 case COLOR_TEAM2: ++stale_blue_flags; break;
 557                         }
 558                 }
 559         }
 560
 561         if(stale_red_flags && stale_blue_flags)
 562                 ctf_stalemate = TRUE;
 563         else if(!stale_red_flags && !stale_blue_flags)
 564                 ctf_stalemate = FALSE;
 565
 566         // if sufficient stalemate, then set up the waypointsprite and announce the stalemate if necessary
 567         if(ctf_stalemate)
 568         {
 569                 for(tmp_entity = ctf_staleflaglist; tmp_entity; tmp_entity = tmp_entity.ctf_staleflagnext)
 570                 {
 571                         if((tmp_entity.owner) && (!tmp_entity.owner.wps_enemyflagcarrier))
 572                                 WaypointSprite_Spawn("enemyflagcarrier", 0, 0, tmp_entity.owner, FLAG_WAYPOINT_OFFSET, world, tmp_entity.team, tmp_entity.owner, wps_enemyflagcarrier, TRUE, RADARICON_FLAG, WPCOLOR_ENEMYFC(tmp_entity.owner.team));
 573                 }
 574
 575                 if not(wpforenemy_announced)
 576                 {
 577                         FOR_EACH_REALPLAYER(tmp_entity)
 578                                 if(tmp_entity.flagcarried)
 579                                         centerprint(tmp_entity, "Stalemate! Enemies can now see you on radar!");
 580                                 else
 581                                         centerprint(tmp_entity, "Stalemate! Flag carriers can now be seen by enemies on radar!");
 582
 583                         wpforenemy_announced = TRUE;
 584                 }
 585         }
 586 }
 587
 588 void ctf_FlagDamage(entity inflictor, entity attacker, float damage, float deathtype, vector hitloc, vector force)
 589 {
 590         if(ITEM_DAMAGE_NEEDKILL(deathtype))
 591         {
 592                 // automatically kill the flag and return it
 593                 self.health = 0;
 594                 ctf_CheckFlagReturn(self, RETURN_NEEDKILL);
 595                 return;
 596         }
 597         if(autocvar_g_ctf_flag_return_damage)
 598         {
 599                 // reduce health and check if it should be returned
 600                 self.health = self.health - damage;
 601                 ctf_CheckFlagReturn(self, RETURN_DAMAGE);
 602                 return;
 603         }
 604 }
 605
 606 void ctf_FlagThink()
 607 {
 608         // declarations
 609         entity tmp_entity;
 610
 611         self.nextthink = time + FLAG_THINKRATE; // only 5 fps, more is unnecessary.
 612
 613         // captureshield
 614         if(self == ctf_worldflaglist) // only for the first flag
 615                 FOR_EACH_CLIENT(tmp_entity)
 616                         ctf_CaptureShield_Update(tmp_entity, 1); // release shield only
 617
 618         // sanity checks
 619         if(self.mins != FLAG_MIN || self.maxs != FLAG_MAX) { // reset the flag boundaries in case it got squished
 620                 dprint("wtf the flag got squashed?\n");
 621                 tracebox(self.origin, FLAG_MIN, FLAG_MAX, self.origin, MOVE_NOMONSTERS, self);
 622                 if(!trace_startsolid) // can we resize it without getting stuck?
 623                         setsize(self, FLAG_MIN, FLAG_MAX); }
 624
 625         switch(self.ctf_status) // reset flag angles in case warpzones adjust it
 626         {
 627                 case FLAG_DROPPED:
 628                 case FLAG_PASSING:
 629                 {
 630                         self.angles = '0 0 0';
 631                         break;
 632                 }
 633
 634                 default: break;
 635         }
 636
 637         // main think method
 638         switch(self.ctf_status)
 639         {
 640                 case FLAG_BASE:
 641                 {
 642                         if(autocvar_g_ctf_dropped_capture_radius)
 643                         {
 644                                 for(tmp_entity = ctf_worldflaglist; tmp_entity; tmp_entity = tmp_entity.ctf_worldflagnext)
 645                                         if(tmp_entity.ctf_status == FLAG_DROPPED)
 646                                                 if(vlen(self.origin - tmp_entity.origin) < autocvar_g_ctf_dropped_capture_radius)
 647                                                         ctf_Handle_Capture(self, tmp_entity, CAPTURE_DROPPED);
 648                         }
 649                         return;
 650                 }
 651
 652                 case FLAG_DROPPED:
 653                 {
 654                         if(autocvar_g_ctf_flag_dropped_floatinwater)
 655                         {
 656                                 vector midpoint = ((self.absmin + self.absmax) * 0.5);
 657                                 if(pointcontents(midpoint) == CONTENT_WATER)
 658                                 {
 659                                         self.velocity = self.velocity * 0.5;
 660
 661                                         if(pointcontents(midpoint + FLAG_FLOAT_OFFSET) == CONTENT_WATER)
 662                                                 { self.velocity_z = autocvar_g_ctf_flag_dropped_floatinwater; }
 663                                         else
 664                                                 { self.movetype = MOVETYPE_FLY; }
 665                                 }
 666                                 else if(self.movetype == MOVETYPE_FLY) { self.movetype = MOVETYPE_TOSS; }
 667                         }
 668                         if(autocvar_g_ctf_flag_return_dropped)
 669                         {
 670                                 if((vlen(self.origin - self.ctf_spawnorigin) <= autocvar_g_ctf_flag_return_dropped) || (autocvar_g_ctf_flag_return_dropped == -1))
 671                                 {
 672                                         self.health = 0;
 673                                         ctf_CheckFlagReturn(self, RETURN_DROPPED);
 674                                         return;
 675                                 }
 676                         }
 677                         if(autocvar_g_ctf_flag_return_time)
 678                         {
 679                                 self.health -= ((self.max_flag_health / autocvar_g_ctf_flag_return_time) * FLAG_THINKRATE);
 680                                 ctf_CheckFlagReturn(self, RETURN_TIMEOUT);
 681                                 return;
 682                         }
 683                         return;
 684                 }
 685
 686                 case FLAG_CARRY:
 687                 {
 688                         if(self.speedrunning && ctf_captimerecord && (time >= self.ctf_pickuptime + ctf_captimerecord))
 689                         {
 690                                 self.health = 0;
 691                                 ctf_CheckFlagReturn(self, RETURN_SPEEDRUN);
 692
 693                                 tmp_entity = self;
 694                                 self = self.owner;
 695                                 self.impulse = CHIMPULSE_SPEEDRUN; // move the player back to the waypoint they set
 696                                 ImpulseCommands();
 697                                 self = tmp_entity;
 698                         }
 699                         if(autocvar_g_ctf_flagcarrier_waypointforenemy_stalemate)
 700                         {
 701                                 if(time >= wpforenemy_nextthink)
 702                                 {
 703                                         ctf_CheckStalemate();
 704                                         wpforenemy_nextthink = time + WPFE_THINKRATE; // waypoint for enemy think rate (to reduce unnecessary spam of this check)
 705                                 }
 706                         }
 707                         return;
 708                 }
 709
 710                 case FLAG_PASSING: // todo make work with warpzones
 711                 {
 712                         vector targ_origin = ((self.pass_target.absmin + self.pass_target.absmax) * 0.5);
 713                         vector old_targ_origin = targ_origin;
 714                         targ_origin = WarpZone_UnTransformOrigin(self.pass_target, targ_origin);
 715                         WarpZone_TraceLine(self.origin, targ_origin, MOVE_NOMONSTERS, self);
 716
 717                         print(strcat("self: ", vtos(self.origin), ", old: ", vtos(old_targ_origin), " (", ftos(vlen(self.origin - old_targ_origin)), "qu)"), ", transformed: ", vtos(targ_origin), " (", ftos(vlen(self.origin - targ_origin)), "qu)", ".\n");
 718
 719                         if((self.pass_target.deadflag != DEAD_NO)
 720                                 || (vlen(self.origin - targ_origin) > autocvar_g_ctf_pass_radius)
 721                                 || ((trace_fraction < 1) && (trace_ent != self.pass_target))
 722                                 || (time > self.ctf_droptime + autocvar_g_ctf_pass_timelimit))
 723                         {
 724                                 ctf_Handle_Drop(self, world, DROP_PASS);
 725                         }
 726                         else // still a viable target, go for it
 727                         {
 728                                 vector desired_direction = normalize(targ_origin - self.origin);
 729                                 vector current_direction = normalize(self.velocity);
 730
 731                                 self.velocity = (normalize(current_direction + (desired_direction * autocvar_g_ctf_pass_turnrate)) * autocvar_g_ctf_pass_velocity);
 732                         }
 733                         return;
 734                 }
 735
 736                 default: // this should never happen
 737                 {
 738                         dprint("ctf_FlagThink(): Flag exists with no status?\n");
 739                         return;
 740                 }
 741         }
 742 }
 743
 744 void ctf_FlagTouch()
 745 {
 746         if(gameover) { return; }
 747
 748         entity toucher = other;
 749
 750         // automatically kill the flag and return it if it touched lava/slime/nodrop surfaces
 751         if(ITEM_TOUCH_NEEDKILL())
 752         {
 753                 self.health = 0;
 754                 ctf_CheckFlagReturn(self, RETURN_NEEDKILL);
 755                 return;
 756         }
 757
 758         // special touch behaviors
 759         if(toucher.vehicle_flags & VHF_ISVEHICLE)
 760         {
 761                 if(autocvar_g_ctf_allow_vehicle_touch)
 762                         toucher = toucher.owner; // the player is actually the vehicle owner, not other
 763                 else
 764                         return; // do nothing
 765         }
 766         else if(toucher.classname != "player") // The flag just touched an object, most likely the world
 767         {
 768                 if(time > self.wait) // if we haven't in a while, play a sound/effect
 769                 {
 770                         pointparticles(particleeffectnum(self.toucheffect), self.origin, '0 0 0', 1);
 771                         sound(self, CH_TRIGGER, self.snd_flag_touch, VOL_BASE, ATTN_NORM);
 772                         self.wait = time + FLAG_TOUCHRATE;
 773                 }
 774                 return;
 775         }
 776         else if(toucher.deadflag != DEAD_NO) { return; }
 777
 778         switch(self.ctf_status)
 779         {
 780                 case FLAG_BASE:
 781                 {
 782                         if(!IsDifferentTeam(toucher, self) && (toucher.flagcarried) && IsDifferentTeam(toucher.flagcarried, self))
 783                                 ctf_Handle_Capture(self, toucher, CAPTURE_NORMAL); // toucher just captured the enemies flag to his base
 784                         else if(IsDifferentTeam(toucher, self) && (!toucher.flagcarried) && (!toucher.ctf_captureshielded) && (time > toucher.next_take_time))
 785                                 ctf_Handle_Pickup(self, toucher, PICKUP_BASE); // toucher just stole the enemies flag
 786                         break;
 787                 }
 788
 789                 case FLAG_DROPPED:
 790                 {
 791                         if(!IsDifferentTeam(toucher, self))
 792                                 ctf_Handle_Return(self, toucher); // toucher just returned his own flag
 793                         else if((!toucher.flagcarried) && ((toucher != self.ctf_dropper) || (time > self.ctf_droptime + autocvar_g_ctf_flag_collect_delay)))
 794                                 ctf_Handle_Pickup(self, toucher, PICKUP_DROPPED); // toucher just picked up a dropped enemy flag
 795                         break;
 796                 }
 797
 798                 case FLAG_CARRY:
 799                 {
 800                         dprint("Someone touched a flag even though it was being carried?\n");
 801                         break;
 802                 }
 803
 804                 case FLAG_PASSING:
 805                 {
 806                         if((toucher.classname == "player") && (toucher.deadflag == DEAD_NO) && (toucher != self.pass_sender))
 807                         {
 808                                 if(IsDifferentTeam(toucher, self.pass_sender))
 809                                         ctf_Handle_Return(self, toucher);
 810                                 else
 811                                         ctf_Handle_Retrieve(self, toucher);
 812                         }
 813                         break;
 814                 }
 815         }
 816 }
 817
 818 void ctf_RespawnFlag(entity flag)
 819 {
 820         // reset the player (if there is one)
 821         if((flag.owner) && (flag.owner.flagcarried == flag))
 822         {
 823                 if(flag.owner.wps_enemyflagcarrier)
 824                         WaypointSprite_Kill(flag.owner.wps_enemyflagcarrier);
 825
 826                 WaypointSprite_Kill(flag.wps_flagcarrier);
 827
 828                 flag.owner.flagcarried = world;
 829
 830                 if(flag.speedrunning)
 831                         ctf_FakeTimeLimit(flag.owner, -1);
 832         }
 833
 834         if((flag.ctf_status == FLAG_DROPPED) && (flag.wps_flagdropped))
 835                 { WaypointSprite_Kill(flag.wps_flagdropped); }
 836
 837         // reset the flag
 838         setattachment(flag, world, "");
 839         setorigin(flag, flag.ctf_spawnorigin);
 840
 841         flag.movetype = ((flag.noalign) ? MOVETYPE_NONE : MOVETYPE_TOSS);
 842         flag.takedamage = DAMAGE_NO;
 843         flag.health = flag.max_flag_health;
 844         flag.solid = SOLID_TRIGGER;
 845         flag.velocity = '0 0 0';
 846         flag.angles = flag.mangle;
 847         flag.flags = FL_ITEM | FL_NOTARGET;
 848
 849         flag.ctf_status = FLAG_BASE;
 850         flag.owner = world;
 851         flag.pass_sender = world;
 852         flag.pass_target = world;
 853         flag.ctf_carrier = world;
 854         flag.ctf_dropper = world;
 855         flag.ctf_pickuptime = 0;
 856         flag.ctf_droptime = 0;
 857
 858         wpforenemy_announced = FALSE;
 859 }
 860
 861 void ctf_Reset()
 862 {
 863         if(self.owner)
 864                 if(self.owner.classname == "player")
 865                         ctf_Handle_Throw(self.owner, world, DROP_RESET);
 866
 867         ctf_RespawnFlag(self);
 868 }
 869
 870 void ctf_DelayedFlagSetup(void) // called after a flag is placed on a map by ctf_FlagSetup()
 871 {
 872         // bot waypoints
 873         waypoint_spawnforitem_force(self, self.origin);
 874         self.nearestwaypointtimeout = 0; // activate waypointing again
 875         self.bot_basewaypoint = self.nearestwaypoint;
 876
 877         // waypointsprites
 878         WaypointSprite_SpawnFixed(((self.team == COLOR_TEAM1) ? "redbase" : "bluebase"), self.origin + FLAG_WAYPOINT_OFFSET, self, wps_flagbase, RADARICON_FLAG, colormapPaletteColor(self.team - 1, FALSE));
 879         WaypointSprite_UpdateTeamRadar(self.wps_flagbase, RADARICON_FLAG, colormapPaletteColor(self.team - 1, FALSE));
 880
 881         // captureshield setup
 882         ctf_CaptureShield_Spawn(self);
 883 }
 884
 885 void ctf_FlagSetup(float teamnumber, entity flag) // called when spawning a flag entity on the map as a spawnfunc
 886 {
 887         // declarations
 888         teamnumber = fabs(teamnumber - bound(0, autocvar_g_ctf_reverse, 1)); // if we were originally 1, this will become 0. If we were originally 0, this will become 1.
 889         self = flag; // for later usage with droptofloor()
 890
 891         // main setup
 892         flag.ctf_worldflagnext = ctf_worldflaglist; // link flag into ctf_worldflaglist
 893         ctf_worldflaglist = flag;
 894
 895         setattachment(flag, world, "");
 896
 897         flag.netname = ((teamnumber) ? "^1RED^7 flag" : "^4BLUE^7 flag");
 898         flag.team = ((teamnumber) ? COLOR_TEAM1 : COLOR_TEAM2); // COLOR_TEAM1: color 4 team (red) - COLOR_TEAM2: color 13 team (blue)
 899         flag.items = ((teamnumber) ? IT_KEY2 : IT_KEY1); // IT_KEY2: gold key (redish enough) - IT_KEY1: silver key (bluish enough)
 900         flag.classname = "item_flag_team";
 901         flag.target = "###item###"; // wut?
 902         flag.flags = FL_ITEM | FL_NOTARGET;
 903         flag.solid = SOLID_TRIGGER;
 904         flag.takedamage = DAMAGE_NO;
 905         flag.damageforcescale = autocvar_g_ctf_flag_damageforcescale;
 906         flag.max_flag_health = ((autocvar_g_ctf_flag_return_damage && autocvar_g_ctf_flag_health) ? autocvar_g_ctf_flag_health : 100);
 907         flag.health = flag.max_flag_health;
 908         flag.event_damage = ctf_FlagDamage;
 909         flag.pushable = TRUE;
 910         flag.teleportable = TELEPORT_NORMAL;
 911         flag.damagedbytriggers = autocvar_g_ctf_flag_return_when_unreachable;
 912         flag.damagedbycontents = autocvar_g_ctf_flag_return_when_unreachable;
 913         flag.velocity = '0 0 0';
 914         flag.mangle = flag.angles;
 915         flag.reset = ctf_Reset;
 916         flag.touch = ctf_FlagTouch;
 917         flag.think = ctf_FlagThink;
 918         flag.nextthink = time + FLAG_THINKRATE;
 919         flag.ctf_status = FLAG_BASE;
 920
 921         if(!flag.model) { flag.model = ((teamnumber) ? autocvar_g_ctf_flag_red_model : autocvar_g_ctf_flag_blue_model); }
 922         if(!flag.scale) { flag.scale = FLAG_SCALE; }
 923         if(!flag.skin) { flag.skin = ((teamnumber) ? autocvar_g_ctf_flag_red_skin : autocvar_g_ctf_flag_blue_skin); }
 924         if(!flag.toucheffect) { flag.toucheffect = ((teamnumber) ? "redflag_touch" : "blueflag_touch"); }
 925         if(!flag.passeffect) { flag.passeffect = ((!teamnumber) ? "red_pass" : "blue_pass"); } // invert the team number of the flag to pass as enemy team color
 926
 927         // sound
 928         if(!flag.snd_flag_taken) { flag.snd_flag_taken  = ((teamnumber) ? "ctf/red_taken.wav" : "ctf/blue_taken.wav"); }
 929         if(!flag.snd_flag_returned) { flag.snd_flag_returned = ((teamnumber) ? "ctf/red_returned.wav" : "ctf/blue_returned.wav"); }
 930         if(!flag.snd_flag_capture) { flag.snd_flag_capture = ((teamnumber) ? "ctf/red_capture.wav" : "ctf/blue_capture.wav"); } // blue team scores by capturing the red flag
 931         if(!flag.snd_flag_respawn) { flag.snd_flag_respawn = "ctf/flag_respawn.wav"; } // if there is ever a team-based sound for this, update the code to match.
 932         if(!flag.snd_flag_dropped) { flag.snd_flag_dropped = ((teamnumber) ? "ctf/red_dropped.wav" : "ctf/blue_dropped.wav"); }
 933         if(!flag.snd_flag_touch) { flag.snd_flag_touch = "ctf/touch.wav"; } // again has no team-based sound
 934         if(!flag.snd_flag_pass) { flag.snd_flag_pass = "ctf/pass.wav"; } // same story here
 935
 936         // precache
 937         precache_sound(flag.snd_flag_taken);
 938         precache_sound(flag.snd_flag_returned);
 939         precache_sound(flag.snd_flag_capture);
 940         precache_sound(flag.snd_flag_respawn);
 941         precache_sound(flag.snd_flag_dropped);
 942         precache_sound(flag.snd_flag_touch);
 943         precache_sound(flag.snd_flag_pass);
 944         precache_model(flag.model);
 945         precache_model("models/ctf/shield.md3");
 946         precache_model("models/ctf/shockwavetransring.md3");
 947
 948         // appearence
 949         setmodel(flag, flag.model); // precision set below
 950         setsize(flag, FLAG_MIN, FLAG_MAX);
 951         setorigin(flag, (flag.origin + FLAG_SPAWN_OFFSET));
 952
 953         if(autocvar_g_ctf_flag_glowtrails)
 954         {
 955                 flag.glow_color = ((teamnumber) ? 251 : 210); // 251: red - 210: blue
 956                 flag.glow_size = 25;
 957                 flag.glow_trail = 1;
 958         }
 959
 960         flag.effects |= EF_LOWPRECISION;
 961         if(autocvar_g_ctf_fullbrightflags) { flag.effects |= EF_FULLBRIGHT; }
 962         if(autocvar_g_ctf_dynamiclights)   { flag.effects |= ((teamnumber) ? EF_RED : EF_BLUE); }
 963
 964         // flag placement
 965         if((flag.spawnflags & 1) || flag.noalign) // don't drop to floor, just stay at fixed location
 966         {
 967                 flag.dropped_origin = flag.origin;
 968                 flag.noalign = TRUE;
 969                 flag.movetype = MOVETYPE_NONE;
 970         }
 971         else // drop to floor, automatically find a platform and set that as spawn origin
 972         {
 973                 flag.noalign = FALSE;
 974                 self = flag;
 975                 droptofloor();
 976                 flag.movetype = MOVETYPE_TOSS;
 977         }
 978
 979         InitializeEntity(flag, ctf_DelayedFlagSetup, INITPRIO_SETLOCATION);
 980 }
 981
 982
 983 // ==============
 984 // Hook Functions
 985 // ==============
 986
 987 MUTATOR_HOOKFUNCTION(ctf_PlayerPreThink)
 988 {
 989         entity flag;
 990
 991         // initially clear items so they can be set as necessary later.
 992         self.items &~= (IT_RED_FLAG_CARRYING | IT_RED_FLAG_TAKEN | IT_RED_FLAG_LOST
 993                 | IT_BLUE_FLAG_CARRYING | IT_BLUE_FLAG_TAKEN | IT_BLUE_FLAG_LOST | IT_CTF_SHIELDED);
 994
 995         // scan through all the flags and notify the client about them
 996         for(flag = ctf_worldflaglist; flag; flag = flag.ctf_worldflagnext)
 997         {
 998                 switch(flag.ctf_status)
 999                 {
1000                         case FLAG_CARRY:
1001                         {
1002                                 if(flag.owner == self)
1003                                         self.items |= ((flag.items & IT_KEY2) ? IT_RED_FLAG_CARRYING : IT_BLUE_FLAG_CARRYING); // carrying: self is currently carrying the flag
1004                                 else
1005                                         self.items |= ((flag.items & IT_KEY2) ? IT_RED_FLAG_TAKEN : IT_BLUE_FLAG_TAKEN); // taken: someone on self's team is carrying the flag
1006                                 break;
1007                         }
1008                         case FLAG_DROPPED:
1009                         {
1010                                 self.items |= ((flag.items & IT_KEY2) ? IT_RED_FLAG_LOST : IT_BLUE_FLAG_LOST); // lost: the flag is dropped somewhere on the map
1011                                 break;
1012                         }
1013                 }
1014         }
1015
1016         // item for stopping players from capturing the flag too often
1017         if(self.ctf_captureshielded)
1018                 self.items |= IT_CTF_SHIELDED;
1019
1020         // update the health of the flag carrier waypointsprite
1021         if(self.wps_flagcarrier)
1022                 WaypointSprite_UpdateHealth(self.wps_flagcarrier, '1 0 0' * healtharmor_maxdamage(self.health, self.armorvalue, autocvar_g_balance_armor_blockpercent));
1023
1024         return 0;
1025 }
1026
1027 MUTATOR_HOOKFUNCTION(ctf_PlayerDamage) // for changing damage and force values that are applied to players in g_damage.qc
1028 {
1029         if(frag_attacker.flagcarried) // if the attacker is a flagcarrier
1030         {
1031                 if(frag_target == frag_attacker) // damage done to yourself
1032                 {
1033                         frag_damage *= autocvar_g_ctf_flagcarrier_selfdamagefactor;
1034                         frag_force *= autocvar_g_ctf_flagcarrier_selfforcefactor;
1035                 }
1036                 else // damage done to everyone else
1037                 {
1038                         frag_damage *= autocvar_g_ctf_flagcarrier_damagefactor;
1039                         frag_force *= autocvar_g_ctf_flagcarrier_forcefactor;
1040                 }
1041         }
1042         else if(frag_target.flagcarried && (frag_target.deadflag == DEAD_NO) && IsDifferentTeam(frag_target, frag_attacker)) // if the target is a flagcarrier
1043         {
1044                 // healtharmor_maxdamage(player.health, player.armorvalue, autocvar_g_balance_armor_blockpercent)
1045                 if(autocvar_g_ctf_flagcarrier_auto_helpme_when_damaged > frag_target.health)
1046                         WaypointSprite_HelpMePing(frag_target.wps_flagcarrier); // TODO: only do this if there is a significant loss of health?
1047         }
1048         return 0;
1049 }
1050
1051 MUTATOR_HOOKFUNCTION(ctf_PlayerDies)
1052 {
1053         if((frag_attacker != frag_target) && (frag_attacker.classname == "player") && (frag_target.flagcarried))
1054         {
1055                 PlayerTeamScore_AddScore(frag_attacker, ctf_ReadScore("score_kill"));
1056                 PlayerScore_Add(frag_attacker, SP_CTF_FCKILLS, 1);
1057         }
1058
1059         if(frag_target.flagcarried)
1060                 { ctf_Handle_Throw(frag_target, world, DROP_NORMAL); }
1061
1062         return 0;
1063 }
1064
1065 MUTATOR_HOOKFUNCTION(ctf_GiveFragsForKill)
1066 {
1067         frag_score = 0;
1068         return (autocvar_g_ctf_ignore_frags); // no frags counted in ctf if this is true
1069 }
1070
1071 MUTATOR_HOOKFUNCTION(ctf_RemovePlayer)
1072 {
1073         if(self.flagcarried)
1074                 { ctf_Handle_Throw(self, world, DROP_NORMAL); }
1075
1076         return 0;
1077 }
1078
1079 MUTATOR_HOOKFUNCTION(ctf_PortalTeleport)
1080 {
1081         if(self.flagcarried)
1082         if(!autocvar_g_ctf_portalteleport)
1083                 { ctf_Handle_Throw(self, world, DROP_NORMAL); }
1084
1085         return 0;
1086 }
1087
1088 MUTATOR_HOOKFUNCTION(ctf_PlayerUseKey)
1089 {
1090         entity player = self;
1091
1092         if((time > player.throw_antispam) && (player.deadflag == DEAD_NO) && !player.speedrunning && (!player.vehicle || autocvar_g_ctf_allow_vehicle_touch))
1093         {
1094                 // pass the flag to a team mate
1095                 if(autocvar_g_ctf_pass)
1096                 {
1097                         entity head, closest_target;
1098                         head = WarpZone_FindRadius(player.origin, autocvar_g_ctf_pass_radius, TRUE);
1099
1100                         while(head) // find the closest acceptable target to pass to
1101                         {
1102                                 if(head.classname == "player" && head.deadflag == DEAD_NO)
1103                                 if(head != player && !IsDifferentTeam(head, player))
1104                                 if(!head.speedrunning && (!head.vehicle || autocvar_g_ctf_allow_vehicle_touch))
1105                                 {
1106                                         if(autocvar_g_ctf_pass_request && !player.flagcarried && head.flagcarried)
1107                                         {
1108                                                 if(clienttype(head) == CLIENTTYPE_BOT)
1109                                                 {
1110                                                         centerprint(player, strcat("Requesting ", head.netname, " to pass you the ", head.flagcarried.netname));
1111                                                         ctf_Handle_Throw(head, player, DROP_PASS);
1112                                                 }
1113                                                 else
1114                                                 {
1115                                                         centerprint(head, strcat(player.netname, " requests you to pass the ", head.flagcarried.netname));
1116                                                         centerprint(player, strcat("Requesting ", head.netname, " to pass you the ", head.flagcarried.netname));
1117                                                 }
1118                                                 player.throw_antispam = time + autocvar_g_ctf_pass_wait;
1119                                                 return 0;
1120                                         }
1121                                         else if(player.flagcarried)
1122                                         {
1123                                                 if(closest_target)
1124                                                 {
1125                                                         if(vlen(player.origin - WarpZone_UnTransformOrigin(head, head.origin)) < vlen(player.origin - WarpZone_UnTransformOrigin(closest_target, closest_target.origin)))
1126                                                                 { closest_target = head; }
1127                                                 }
1128                                                 else { closest_target = head; }
1129                                         }
1130                                 }
1131                                 head = head.chain;
1132                         }
1133
1134                         if(closest_target) { ctf_Handle_Throw(player, closest_target, DROP_PASS); return 0; }
1135                 }
1136
1137                 // throw the flag in front of you
1138                 if(autocvar_g_ctf_drop && player.flagcarried)
1139                         { ctf_Handle_Throw(player, world, DROP_THROW); }
1140         }
1141
1142         return 0;
1143 }
1144
1145 MUTATOR_HOOKFUNCTION(ctf_HelpMePing)
1146 {
1147         if(self.wps_flagcarrier) // update the flagcarrier waypointsprite with "NEEDING HELP" notification
1148         {
1149                 WaypointSprite_HelpMePing(self.wps_flagcarrier);
1150         }
1151         else // create a normal help me waypointsprite
1152         {
1153                 WaypointSprite_Spawn("helpme", waypointsprite_deployed_lifetime, waypointsprite_limitedrange, self, FLAG_WAYPOINT_OFFSET, world, self.team, self, wps_helpme, FALSE, RADARICON_HELPME, '1 0.5 0');
1154                 WaypointSprite_Ping(self.wps_helpme);
1155         }
1156
1157         return 1;
1158 }
1159
1160 MUTATOR_HOOKFUNCTION(ctf_VehicleEnter)
1161 {
1162         if(vh_player.flagcarried)
1163         {
1164                 if(!autocvar_g_ctf_flagcarrier_allow_vehicle_carry)
1165                 {
1166                         ctf_Handle_Throw(vh_player, world, DROP_NORMAL);
1167                 }
1168                 else
1169                 {
1170                         setattachment(vh_player.flagcarried, vh_vehicle, "");
1171                         setorigin(vh_player.flagcarried, VEHICLE_FLAG_OFFSET);
1172                         vh_player.flagcarried.scale = VEHICLE_FLAG_SCALE;
1173                         //vh_player.flagcarried.angles = '0 0 0';
1174                 }
1175         }
1176
1177         return 0;
1178 }
1179
1180 MUTATOR_HOOKFUNCTION(ctf_VehicleExit)
1181 {
1182         if(vh_player.flagcarried)
1183         {
1184                 setattachment(vh_player.flagcarried, vh_player, "");
1185                 setorigin(vh_player.flagcarried, FLAG_CARRY_OFFSET);
1186                 vh_player.flagcarried.scale = FLAG_SCALE;
1187                 vh_player.flagcarried.angles = '0 0 0';
1188         }
1189
1190         return 0;
1191 }
1192
1193 MUTATOR_HOOKFUNCTION(ctf_AbortSpeedrun)
1194 {
1195         if(self.flagcarried)
1196         {
1197                 bprint("The ", self.flagcarried.netname, " was returned to base by its carrier\n");
1198                 ctf_RespawnFlag(self);
1199         }
1200
1201         return 0;
1202 }
1203
1204 MUTATOR_HOOKFUNCTION(ctf_MatchEnd)
1205 {
1206         entity flag; // temporary entity for the search method
1207
1208         for(flag = ctf_worldflaglist; flag; flag = flag.ctf_worldflagnext)
1209         {
1210                 switch(flag.ctf_status)
1211                 {
1212                         case FLAG_DROPPED:
1213                         case FLAG_PASSING:
1214                         {
1215                                 // lock the flag, game is over
1216                                 flag.movetype = MOVETYPE_NONE;
1217                                 flag.takedamage = DAMAGE_NO;
1218                                 flag.solid = SOLID_NOT;
1219                                 flag.nextthink = 0; // stop thinking
1220
1221                                 print("stopping the ", flag.netname, " from moving.\n");
1222                                 break;
1223                         }
1224
1225                         default:
1226                         case FLAG_BASE:
1227                         case FLAG_CARRY:
1228                         {
1229                                 // do nothing for these flags
1230                                 break;
1231                         }
1232                 }
1233         }
1234
1235         return 0;
1236 }
1237
1238
1239 // ==========
1240 // Spawnfuncs
1241 // ==========
1242
1243 /*QUAKED spawnfunc_info_player_team1 (1 0 0) (-16 -16 -24) (16 16 24)
1244 CTF Starting point for a player in team one (Red).
1245 Keys: "angle" viewing angle when spawning. */
1246 void spawnfunc_info_player_team1()
1247 {
1248         if(g_assault) { remove(self); return; }
1249
1250         self.team = COLOR_TEAM1; // red
1251         spawnfunc_info_player_deathmatch();
1252 }
1253
1254
1255 /*QUAKED spawnfunc_info_player_team2 (1 0 0) (-16 -16 -24) (16 16 24)
1256 CTF Starting point for a player in team two (Blue).
1257 Keys: "angle" viewing angle when spawning. */
1258 void spawnfunc_info_player_team2()
1259 {
1260         if(g_assault) { remove(self); return; }
1261
1262         self.team = COLOR_TEAM2; // blue
1263         spawnfunc_info_player_deathmatch();
1264 }
1265
1266 /*QUAKED spawnfunc_info_player_team3 (1 0 0) (-16 -16 -24) (16 16 24)
1267 CTF Starting point for a player in team three (Yellow).
1268 Keys: "angle" viewing angle when spawning. */
1269 void spawnfunc_info_player_team3()
1270 {
1271         if(g_assault) { remove(self); return; }
1272
1273         self.team = COLOR_TEAM3; // yellow
1274         spawnfunc_info_player_deathmatch();
1275 }
1276
1277
1278 /*QUAKED spawnfunc_info_player_team4 (1 0 0) (-16 -16 -24) (16 16 24)
1279 CTF Starting point for a player in team four (Purple).
1280 Keys: "angle" viewing angle when spawning. */
1281 void spawnfunc_info_player_team4()
1282 {
1283         if(g_assault) { remove(self); return; }
1284
1285         self.team = COLOR_TEAM4; // purple
1286         spawnfunc_info_player_deathmatch();
1287 }
1288
1289 /*QUAKED spawnfunc_item_flag_team1 (0 0.5 0.8) (-48 -48 -37) (48 48 37)
1290 CTF flag for team one (Red).
1291 Keys:
1292 "angle" Angle the flag will point (minus 90 degrees)...
1293 "model" model to use, note this needs red and blue as skins 0 and 1...
1294 "noise" sound played when flag is picked up...
1295 "noise1" sound played when flag is returned by a teammate...
1296 "noise2" sound played when flag is captured...
1297 "noise3" sound played when flag is lost in the field and respawns itself...
1298 "noise4" sound played when flag is dropped by a player...
1299 "noise5" sound played when flag touches the ground... */
1300 void spawnfunc_item_flag_team1()
1301 {
1302         if(!g_ctf) { remove(self); return; }
1303
1304         ctf_FlagSetup(1, self); // 1 = red
1305 }
1306
1307 /*QUAKED spawnfunc_item_flag_team2 (0 0.5 0.8) (-48 -48 -37) (48 48 37)
1308 CTF flag for team two (Blue).
1309 Keys:
1310 "angle" Angle the flag will point (minus 90 degrees)...
1311 "model" model to use, note this needs red and blue as skins 0 and 1...
1312 "noise" sound played when flag is picked up...
1313 "noise1" sound played when flag is returned by a teammate...
1314 "noise2" sound played when flag is captured...
1315 "noise3" sound played when flag is lost in the field and respawns itself...
1316 "noise4" sound played when flag is dropped by a player...
1317 "noise5" sound played when flag touches the ground... */
1318 void spawnfunc_item_flag_team2()
1319 {
1320         if(!g_ctf) { remove(self); return; }
1321
1322         ctf_FlagSetup(0, self); // the 0 is misleading, but -- 0 = blue.
1323 }
1324
1325 /*QUAKED spawnfunc_ctf_team (0 .5 .8) (-16 -16 -24) (16 16 32)
1326 Team declaration for CTF gameplay, this allows you to decide what team names and control point models are used in your map.
1327 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.
1328 Keys:
1329 "netname" Name of the team (for example Red, Blue, Green, Yellow, Life, Death, Offense, Defense, etc)...
1330 "cnt" Scoreboard color of the team (for example 4 is red and 13 is blue)... */
1331 void spawnfunc_ctf_team()
1332 {
1333         if(!g_ctf) { remove(self); return; }
1334
1335         self.classname = "ctf_team";
1336         self.team = self.cnt + 1;
1337 }
1338
1339
1340 // ==============
1341 // Initialization
1342 // ==============
1343
1344 // code from here on is just to support maps that don't have flag and team entities
1345 void ctf_SpawnTeam (string teamname, float teamcolor)
1346 {
1347         entity oldself;
1348         oldself = self;
1349         self = spawn();
1350         self.classname = "ctf_team";
1351         self.netname = teamname;
1352         self.cnt = teamcolor;
1353
1354         spawnfunc_ctf_team();
1355
1356         self = oldself;
1357 }
1358
1359 void ctf_DelayedInit() // Do this check with a delay so we can wait for teams to be set up.
1360 {
1361         // if no teams are found, spawn defaults
1362         if(find(world, classname, "ctf_team") == world)
1363         {
1364                 print("No ""ctf_team"" entities found on this map, creating them anyway.\n");
1365                 ctf_SpawnTeam("Red", COLOR_TEAM1 - 1);
1366                 ctf_SpawnTeam("Blue", COLOR_TEAM2 - 1);
1367         }
1368
1369         ScoreRules_ctf();
1370 }
1371
1372 void ctf_Initialize()
1373 {
1374         ctf_captimerecord = stof(db_get(ServerProgsDB, strcat(GetMapname(), "/captimerecord/time")));
1375
1376         ctf_captureshield_min_negscore = autocvar_g_ctf_shield_min_negscore;
1377         ctf_captureshield_max_ratio = autocvar_g_ctf_shield_max_ratio;
1378         ctf_captureshield_force = autocvar_g_ctf_shield_force;
1379
1380         InitializeEntity(world, ctf_DelayedInit, INITPRIO_GAMETYPE);
1381 }
1382
1383
1384 MUTATOR_DEFINITION(gamemode_ctf)
1385 {
1386         MUTATOR_HOOK(MakePlayerObserver, ctf_RemovePlayer, CBC_ORDER_ANY);
1387         MUTATOR_HOOK(ClientDisconnect, ctf_RemovePlayer, CBC_ORDER_ANY);
1388         MUTATOR_HOOK(PlayerDies, ctf_PlayerDies, CBC_ORDER_ANY);
1389         MUTATOR_HOOK(MatchEnd, ctf_MatchEnd, CBC_ORDER_ANY);
1390         MUTATOR_HOOK(PortalTeleport, ctf_PortalTeleport, CBC_ORDER_ANY);
1391         MUTATOR_HOOK(GiveFragsForKill, ctf_GiveFragsForKill, CBC_ORDER_ANY);
1392         MUTATOR_HOOK(PlayerPreThink, ctf_PlayerPreThink, CBC_ORDER_ANY);
1393         MUTATOR_HOOK(PlayerDamage_Calculate, ctf_PlayerDamage, CBC_ORDER_ANY);
1394         MUTATOR_HOOK(PlayerUseKey, ctf_PlayerUseKey, CBC_ORDER_ANY);
1395         MUTATOR_HOOK(HelpMePing, ctf_HelpMePing, CBC_ORDER_ANY);
1396         MUTATOR_HOOK(VehicleEnter, ctf_VehicleEnter, CBC_ORDER_ANY);
1397         MUTATOR_HOOK(VehicleExit, ctf_VehicleExit, CBC_ORDER_ANY);
1398         MUTATOR_HOOK(AbortSpeedrun, ctf_AbortSpeedrun, CBC_ORDER_ANY);
1399
1400         MUTATOR_ONADD
1401         {
1402                 if(time > 1) // game loads at time 1
1403                         error("This is a game type and it cannot be added at runtime.");
1404                 g_ctf = 1;
1405                 ctf_Initialize();
1406         }
1407
1408         MUTATOR_ONREMOVE
1409         {
1410                 g_ctf = 0;
1411                 error("This is a game type and it cannot be removed at runtime.");
1412         }
1413
1414         return 0;
1415 }