qcsrc/server/g_world.qc

   1 #include "g_world.qh"
   2
   3 #include "anticheat.qh"
   4 #include "antilag.qh"
   5 #include "bot/api.qh"
   6 #include "campaign.qh"
   7 #include "cheats.qh"
   8 #include "client.qh"
   9 #include "command/common.qh"
  10 #include "command/getreplies.qh"
  11 #include "command/sv_cmd.qh"
  12 #include "command/vote.qh"
  13 #include "g_hook.qh"
  14 #include "ipban.qh"
  15 #include "mapvoting.qh"
  16 #include "mutators/_mod.qh"
  17 #include "race.qh"
  18 #include "scores.qh"
  19 #include "teamplay.qh"
  20 #include "weapons/weaponstats.qh"
  21 #include "../common/constants.qh"
  22 #include <common/net_linked.qh>
  23 #include "../common/deathtypes/all.qh"
  24 #include "../common/mapinfo.qh"
  25 #include "../common/monsters/_mod.qh"
  26 #include "../common/monsters/sv_monsters.qh"
  27 #include "../common/vehicles/all.qh"
  28 #include "../common/notifications/all.qh"
  29 #include "../common/physics/player.qh"
  30 #include "../common/playerstats.qh"
  31 #include "../common/stats.qh"
  32 #include "../common/teams.qh"
  33 #include "../common/triggers/trigger/secret.qh"
  34 #include "../common/triggers/target/music.qh"
  35 #include "../common/util.qh"
  36 #include "../common/items/_mod.qh"
  37 #include <common/weapons/_all.qh>
  38 #include "../common/state.qh"
  39
  40 const float LATENCY_THINKRATE = 10;
  41 .float latency_sum;
  42 .float latency_cnt;
  43 .float latency_time;
  44 entity pingplreport;
  45 void PingPLReport_Think(entity this)
  46 {
  47         float delta;
  48         entity e;
  49
  50         delta = 3 / maxclients;
  51         if(delta < sys_frametime)
  52                 delta = 0;
  53         this.nextthink = time + delta;
  54
  55         e = edict_num(this.cnt + 1);
  56         if(IS_CLIENT(e) && IS_REAL_CLIENT(e))
  57         {
  58                 WriteHeader(MSG_BROADCAST, TE_CSQC_PINGPLREPORT);
  59                 WriteByte(MSG_BROADCAST, this.cnt);
  60                 WriteShort(MSG_BROADCAST, bound(1, CS(e).ping, 65535));
  61                 WriteByte(MSG_BROADCAST, min(ceil(CS(e).ping_packetloss * 255), 255));
  62                 WriteByte(MSG_BROADCAST, min(ceil(CS(e).ping_movementloss * 255), 255));
  63
  64                 // record latency times for clients throughout the match so we can report it to playerstats
  65                 if(time > (CS(e).latency_time + LATENCY_THINKRATE))
  66                 {
  67                         CS(e).latency_sum += CS(e).ping;
  68                         CS(e).latency_cnt += 1;
  69                         CS(e).latency_time = time;
  70                         //print("sum: ", ftos(CS(e).latency_sum), ", cnt: ", ftos(CS(e).latency_cnt), ", avg: ", ftos(CS(e).latency_sum / CS(e).latency_cnt), ".\n");
  71                 }
  72         }
  73         else
  74         {
  75                 WriteHeader(MSG_BROADCAST, TE_CSQC_PINGPLREPORT);
  76                 WriteByte(MSG_BROADCAST, this.cnt);
  77                 WriteShort(MSG_BROADCAST, 0);
  78                 WriteByte(MSG_BROADCAST, 0);
  79                 WriteByte(MSG_BROADCAST, 0);
  80         }
  81         this.cnt = (this.cnt + 1) % maxclients;
  82 }
  83 void PingPLReport_Spawn()
  84 {
  85         pingplreport = new_pure(pingplreport);
  86         setthink(pingplreport, PingPLReport_Think);
  87         pingplreport.nextthink = time;
  88 }
  89
  90 const float SPAWNFLAG_NO_WAYPOINTS_FOR_ITEMS = 1;
  91 string redirection_target;
  92 float world_initialized;
  93
  94 string GetGametype();
  95 void ShuffleMaplist();
  96
  97 void SetDefaultAlpha()
  98 {
  99         if (!MUTATOR_CALLHOOK(SetDefaultAlpha))
 100         {
 101                 default_player_alpha = autocvar_g_player_alpha;
 102                 if(default_player_alpha == 0)
 103                         default_player_alpha = 1;
 104                 default_weapon_alpha = default_player_alpha;
 105         }
 106 }
 107
 108 void GotoFirstMap(entity this)
 109 {
 110         float n;
 111         if(autocvar__sv_init)
 112         {
 113                 // cvar_set("_sv_init", "0");
 114                 // we do NOT set this to 0 any more, so someone "accidentally" changing
 115                 // to this "init" map on a dedicated server will cause no permanent
 116                 // harm
 117                 if(autocvar_g_maplist_shuffle)
 118                         ShuffleMaplist();
 119                 n = tokenizebyseparator(autocvar_g_maplist, " ");
 120                 cvar_set("g_maplist_index", ftos(n - 1)); // jump to map 0 in GotoNextMap
 121
 122                 MapInfo_Enumerate();
 123                 MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
 124
 125                 if(!DoNextMapOverride(1))
 126                         GotoNextMap(1);
 127
 128                 return;
 129         }
 130
 131         if(time < 5)
 132         {
 133                 this.nextthink = time;
 134         }
 135         else
 136         {
 137                 this.nextthink = time + 1;
 138                 LOG_INFO("Waiting for _sv_init being set to 1 by initialization scripts...");
 139         }
 140 }
 141
 142 void cvar_changes_init()
 143 {
 144         float h;
 145         string k, v, d;
 146         float n, i, adding, pureadding;
 147
 148         if(cvar_changes)
 149                 strunzone(cvar_changes);
 150         cvar_changes = string_null;
 151         if(cvar_purechanges)
 152                 strunzone(cvar_purechanges);
 153         cvar_purechanges = string_null;
 154         cvar_purechanges_count = 0;
 155
 156         h = buf_create();
 157         buf_cvarlist(h, "", "_"); // exclude all _ cvars as they are temporary
 158         n = buf_getsize(h);
 159
 160         adding = true;
 161         pureadding = true;
 162
 163         for(i = 0; i < n; ++i)
 164         {
 165                 k = bufstr_get(h, i);
 166
 167 #define BADPREFIX(p) if(substring(k, 0, strlen(p)) == p) continue
 168 #define BADPRESUFFIX(p,s) if(substring(k, 0, strlen(p)) == p && substring(k, -strlen(s), -1) == s) continue
 169 #define BADCVAR(p) if(k == p) continue
 170
 171                 // general excludes and namespaces for server admin used cvars
 172                 BADPREFIX("help_"); // PN's server has this listed as changed, let's not rat him out for THAT
 173
 174                 // internal
 175                 BADPREFIX("csqc_");
 176                 BADPREFIX("cvar_check_");
 177                 BADCVAR("gamecfg");
 178                 BADCVAR("g_configversion");
 179                 BADCVAR("halflifebsp");
 180                 BADCVAR("sv_mapformat_is_quake2");
 181                 BADCVAR("sv_mapformat_is_quake3");
 182                 BADPREFIX("sv_world");
 183
 184                 // client
 185                 BADPREFIX("chase_");
 186                 BADPREFIX("cl_");
 187                 BADPREFIX("con_");
 188                 BADPREFIX("scoreboard_");
 189                 BADPREFIX("g_campaign");
 190                 BADPREFIX("g_waypointsprite_");
 191                 BADPREFIX("gl_");
 192                 BADPREFIX("joy");
 193                 BADPREFIX("hud_");
 194                 BADPREFIX("m_");
 195                 BADPREFIX("menu_");
 196                 BADPREFIX("net_slist_");
 197                 BADPREFIX("r_");
 198                 BADPREFIX("sbar_");
 199                 BADPREFIX("scr_");
 200                 BADPREFIX("snd_");
 201                 BADPREFIX("show");
 202                 BADPREFIX("sensitivity");
 203                 BADPREFIX("userbind");
 204                 BADPREFIX("v_");
 205                 BADPREFIX("vid_");
 206                 BADPREFIX("crosshair");
 207                 BADCVAR("mod_q3bsp_lightmapmergepower");
 208                 BADCVAR("mod_q3bsp_nolightmaps");
 209                 BADCVAR("fov");
 210                 BADCVAR("mastervolume");
 211                 BADCVAR("volume");
 212                 BADCVAR("bgmvolume");
 213                 BADCVAR("in_pitch_min");
 214                 BADCVAR("in_pitch_max");
 215
 216                 // private
 217                 BADCVAR("developer");
 218                 BADCVAR("log_dest_udp");
 219                 BADCVAR("net_address");
 220                 BADCVAR("net_address_ipv6");
 221                 BADCVAR("port");
 222                 BADCVAR("savedgamecfg");
 223                 BADCVAR("serverconfig");
 224                 BADCVAR("sv_autoscreenshot");
 225                 BADCVAR("sv_heartbeatperiod");
 226                 BADCVAR("sv_vote_master_password");
 227                 BADCVAR("sys_colortranslation");
 228                 BADCVAR("sys_specialcharactertranslation");
 229                 BADCVAR("timeformat");
 230                 BADCVAR("timestamps");
 231                 BADCVAR("g_require_stats");
 232                 BADPREFIX("developer_");
 233                 BADPREFIX("g_ban_");
 234                 BADPREFIX("g_banned_list");
 235                 BADPREFIX("g_require_stats_");
 236                 BADPREFIX("g_chat_flood_");
 237                 BADPREFIX("g_ghost_items");
 238                 BADPREFIX("g_playerstats_");
 239                 BADPREFIX("g_voice_flood_");
 240                 BADPREFIX("log_file");
 241                 BADPREFIX("quit_");
 242                 BADPREFIX("rcon_");
 243                 BADPREFIX("sv_allowdownloads");
 244                 BADPREFIX("sv_autodemo");
 245                 BADPREFIX("sv_curl_");
 246                 BADPREFIX("sv_eventlog");
 247                 BADPREFIX("sv_logscores_");
 248                 BADPREFIX("sv_master");
 249                 BADPREFIX("sv_weaponstats_");
 250                 BADPREFIX("sv_waypointsprite_");
 251                 BADCVAR("rescan_pending");
 252
 253                 // these can contain player IDs, so better hide
 254                 BADPREFIX("g_forced_team_");
 255                 BADCVAR("sv_muteban_list");
 256                 BADCVAR("sv_allow_customplayermodels_idlist");
 257                 BADCVAR("sv_allow_customplayermodels_speciallist");
 258
 259                 // mapinfo
 260                 BADCVAR("fraglimit");
 261                 BADCVAR("g_arena");
 262                 BADCVAR("g_assault");
 263                 BADCVAR("g_ca");
 264                 BADCVAR("g_ca_teams");
 265                 BADCVAR("g_conquest");
 266                 BADCVAR("g_ctf");
 267                 BADCVAR("g_cts");
 268                 BADCVAR("g_dotc");
 269                 BADCVAR("g_dm");
 270                 BADCVAR("g_domination");
 271                 BADCVAR("g_domination_default_teams");
 272                 BADCVAR("g_freezetag");
 273                 BADCVAR("g_freezetag_teams");
 274                 BADCVAR("g_invasion_teams");
 275                 BADCVAR("g_invasion_type");
 276                 BADCVAR("g_jailbreak");
 277                 BADCVAR("g_jailbreak_teams");
 278                 BADCVAR("g_keepaway");
 279                 BADCVAR("g_keyhunt");
 280                 BADCVAR("g_keyhunt_teams");
 281                 BADCVAR("g_lms");
 282                 BADCVAR("g_nexball");
 283                 BADCVAR("g_onslaught");
 284                 BADCVAR("g_race");
 285                 BADCVAR("g_race_laps_limit");
 286                 BADCVAR("g_race_qualifying_timelimit");
 287                 BADCVAR("g_race_qualifying_timelimit_override");
 288                 BADCVAR("g_runematch");
 289                 BADCVAR("g_snafu");
 290                 BADCVAR("g_tdm");
 291                 BADCVAR("g_tdm_teams");
 292                 BADCVAR("g_vip");
 293                 BADCVAR("leadlimit");
 294                 BADCVAR("nextmap");
 295                 BADCVAR("teamplay");
 296                 BADCVAR("timelimit");
 297                 BADCVAR("g_mapinfo_ignore_warnings");
 298
 299                 // long
 300                 BADCVAR("hostname");
 301                 BADCVAR("g_maplist");
 302                 BADCVAR("g_maplist_mostrecent");
 303                 BADCVAR("sv_motd");
 304
 305                 v = cvar_string(k);
 306                 d = cvar_defstring(k);
 307                 if(v == d)
 308                         continue;
 309
 310                 if(adding)
 311                 {
 312                         cvar_changes = strcat(cvar_changes, k, " \"", v, "\" // \"", d, "\"\n");
 313                         if(strlen(cvar_changes) > 16384)
 314                         {
 315                                 cvar_changes = "// too many settings have been changed to show them here\n";
 316                                 adding = 0;
 317                         }
 318                 }
 319
 320                 // now check if the changes are actually gameplay relevant
 321
 322                 // does nothing gameplay relevant
 323                 BADCVAR("captureleadlimit_override");
 324                 BADCVAR("condump_stripcolors");
 325                 BADCVAR("gameversion");
 326                 BADCVAR("g_allow_oldvortexbeam");
 327                 BADCVAR("g_balance_kill_delay");
 328                 BADCVAR("g_buffs_pickup_anyway");
 329                 BADCVAR("g_buffs_randomize");
 330                 BADCVAR("g_campcheck_distance");
 331                 BADCVAR("g_ca_point_leadlimit");
 332                 BADCVAR("g_ca_point_limit");
 333                 BADCVAR("g_ctf_captimerecord_always");
 334                 BADCVAR("g_ctf_flag_glowtrails");
 335                 BADCVAR("g_ctf_flag_pickup_verbosename");
 336                 BADCVAR("g_domination_point_leadlimit");
 337                 BADCVAR("g_forced_respawn");
 338                 BADCVAR("g_freezetag_point_leadlimit");
 339                 BADCVAR("g_freezetag_point_limit");
 340                 BADCVAR("g_hats");
 341                 BADCVAR("g_invasion_point_limit");
 342                 BADCVAR("g_jump_grunt");
 343                 BADCVAR("g_keyhunt_point_leadlimit");
 344                 BADCVAR("g_nexball_goalleadlimit");
 345                 BADCVAR("g_new_toys_use_pickupsound");
 346                 BADCVAR("g_physics_predictall");
 347                 BADCVAR("g_piggyback");
 348                 BADCVAR("g_playerclip_collisions");
 349                 BADCVAR("g_tdm_point_leadlimit");
 350                 BADCVAR("g_tdm_point_limit");
 351                 BADCVAR("leadlimit_and_fraglimit");
 352                 BADCVAR("leadlimit_override");
 353                 BADCVAR("pausable");
 354                 BADCVAR("sv_checkforpacketsduringsleep");
 355                 BADCVAR("sv_damagetext");
 356                 BADCVAR("sv_db_saveasdump");
 357                 BADCVAR("sv_intermission_cdtrack");
 358                 BADCVAR("sv_minigames");
 359                 BADCVAR("sv_namechangetimer");
 360                 BADCVAR("sv_precacheplayermodels");
 361                 BADCVAR("sv_stepheight");
 362                 BADCVAR("sv_timeout");
 363                 BADCVAR("sv_weapons_modeloverride");
 364                 BADPREFIX("crypto_");
 365                 BADPREFIX("gameversion_");
 366                 BADPREFIX("g_chat_");
 367                 BADPREFIX("g_ctf_captimerecord_");
 368                 BADPREFIX("g_maplist_");
 369                 BADPREFIX("g_mod_");
 370                 BADPREFIX("g_respawn_");
 371                 BADPREFIX("net_");
 372                 BADPREFIX("notification_");
 373                 BADPREFIX("prvm_");
 374                 BADPREFIX("skill_");
 375                 BADPREFIX("sv_allow_");
 376                 BADPREFIX("sv_cullentities_");
 377                 BADPREFIX("sv_maxidle_");
 378                 BADPREFIX("sv_minigames_");
 379                 BADPREFIX("sv_radio_");
 380                 BADPREFIX("sv_timeout_");
 381                 BADPREFIX("sv_vote_");
 382                 BADPREFIX("timelimit_");
 383
 384                 // allowed changes to server admins (please sync this to server.cfg)
 385                 // vi commands:
 386                 //   :/"impure"/,$d
 387                 //   :g!,^\/\/[^ /],d
 388                 //   :%s,//\([^ ]*\).*,BADCVAR("\1");,
 389                 //   :%!sort
 390                 // yes, this does contain some redundant stuff, don't really care
 391                 BADCVAR("bot_config_file");
 392                 BADCVAR("bot_number");
 393                 BADCVAR("bot_prefix");
 394                 BADCVAR("bot_suffix");
 395                 BADCVAR("capturelimit_override");
 396                 BADCVAR("fraglimit_override");
 397                 BADCVAR("gametype");
 398                 BADCVAR("g_antilag");
 399                 BADCVAR("g_balance_teams");
 400                 BADCVAR("g_balance_teams_prevent_imbalance");
 401                 BADCVAR("g_balance_teams_scorefactor");
 402                 BADCVAR("g_ban_sync_trusted_servers");
 403                 BADCVAR("g_ban_sync_uri");
 404                 BADCVAR("g_buffs");
 405                 BADCVAR("g_ca_teams_override");
 406                 BADCVAR("g_ctf_ignore_frags");
 407                 BADCVAR("g_ctf_leaderboard");
 408                 BADCVAR("g_domination_point_limit");
 409                 BADCVAR("g_domination_teams_override");
 410                 BADCVAR("g_freezetag_teams_override");
 411                 BADCVAR("g_friendlyfire");
 412                 BADCVAR("g_fullbrightitems");
 413                 BADCVAR("g_fullbrightplayers");
 414                 BADCVAR("g_keyhunt_point_limit");
 415                 BADCVAR("g_keyhunt_teams_override");
 416                 BADCVAR("g_lms_lives_override");
 417                 BADCVAR("g_maplist");
 418                 BADCVAR("g_maxplayers");
 419                 BADCVAR("g_mirrordamage");
 420                 BADCVAR("g_nexball_goallimit");
 421                 BADCVAR("g_norecoil");
 422                 BADCVAR("g_physics_clientselect");
 423                 BADCVAR("g_pinata");
 424                 BADCVAR("g_powerups");
 425                 BADCVAR("g_spawnshieldtime");
 426                 BADCVAR("g_start_delay");
 427                 BADCVAR("g_superspectate");
 428                 BADCVAR("g_tdm_teams_override");
 429                 BADCVAR("g_warmup");
 430                 BADCVAR("g_weapon_stay"); BADPRESUFFIX("g_", "_weapon_stay");
 431                 BADCVAR("hostname");
 432                 BADCVAR("log_file");
 433                 BADCVAR("maxplayers");
 434                 BADCVAR("minplayers");
 435                 BADCVAR("net_address");
 436                 BADCVAR("port");
 437                 BADCVAR("rcon_password");
 438                 BADCVAR("rcon_restricted_commands");
 439                 BADCVAR("rcon_restricted_password");
 440                 BADCVAR("skill");
 441                 BADCVAR("sv_adminnick");
 442                 BADCVAR("sv_autoscreenshot");
 443                 BADCVAR("sv_autotaunt");
 444                 BADCVAR("sv_curl_defaulturl");
 445                 BADCVAR("sv_defaultcharacter");
 446                 BADCVAR("sv_defaultcharacterskin");
 447                 BADCVAR("sv_defaultplayercolors");
 448                 BADCVAR("sv_defaultplayermodel");
 449                 BADCVAR("sv_defaultplayerskin");
 450                 BADCVAR("sv_maxidle");
 451                 BADCVAR("sv_maxrate");
 452                 BADCVAR("sv_motd");
 453                 BADCVAR("sv_public");
 454                 BADCVAR("sv_ready_restart");
 455                 BADCVAR("sv_status_privacy");
 456                 BADCVAR("sv_taunt");
 457                 BADCVAR("sv_vote_call");
 458                 BADCVAR("sv_vote_commands");
 459                 BADCVAR("sv_vote_majority_factor");
 460                 BADCVAR("sv_vote_master");
 461                 BADCVAR("sv_vote_master_commands");
 462                 BADCVAR("sv_vote_master_password");
 463                 BADCVAR("sv_vote_simple_majority_factor");
 464                 BADCVAR("teamplay_mode");
 465                 BADCVAR("timelimit_override");
 466                 BADPREFIX("g_warmup_");
 467                 BADPREFIX("sv_info_");
 468                 BADPREFIX("sv_ready_restart_");
 469
 470                 // mutators that announce themselves properly to the server browser
 471                 BADCVAR("g_instagib");
 472                 BADCVAR("g_new_toys");
 473                 BADCVAR("g_nix");
 474                 BADCVAR("g_grappling_hook");
 475                 BADCVAR("g_jetpack");
 476
 477 #undef BADPRESUFFIX
 478 #undef BADPREFIX
 479 #undef BADCVAR
 480
 481                 if(pureadding)
 482                 {
 483                         cvar_purechanges = strcat(cvar_purechanges, k, " \"", v, "\" // \"", d, "\"\n");
 484                         if(strlen(cvar_purechanges) > 16384)
 485                         {
 486                                 cvar_purechanges = "// too many settings have been changed to show them here\n";
 487                                 pureadding = 0;
 488                         }
 489                 }
 490                 ++cvar_purechanges_count;
 491                 // WARNING: this variable is used for the server list
 492                 // NEVER dare to skip this code!
 493                 // Hacks to intentionally appearing as "pure server" even though you DO have
 494                 // modified settings may be punished by removal from the server list.
 495                 // You can do to the variables cvar_changes and cvar_purechanges all you want,
 496                 // though.
 497         }
 498         buf_del(h);
 499         if(cvar_changes == "")
 500                 cvar_changes = "// this server runs at default server settings\n";
 501         else
 502                 cvar_changes = strcat("// this server runs at modified server settings:\n", cvar_changes);
 503         cvar_changes = strzone(cvar_changes);
 504         if(cvar_purechanges == "")
 505                 cvar_purechanges = "// this server runs at default gameplay settings\n";
 506         else
 507                 cvar_purechanges = strcat("// this server runs at modified gameplay settings:\n", cvar_purechanges);
 508         cvar_purechanges = strzone(cvar_purechanges);
 509 }
 510
 511 void detect_maptype()
 512 {
 513 #if 0
 514         vector o, v;
 515         float i;
 516
 517         for (;;)
 518         {
 519                 o = world.mins;
 520                 o.x += random() * (world.maxs.x - world.mins.x);
 521                 o.y += random() * (world.maxs.y - world.mins.y);
 522                 o.z += random() * (world.maxs.z - world.mins.z);
 523
 524                 tracebox(o, STAT(PL_MIN, NULL), STAT(PL_MAX, NULL), o - '0 0 32768', MOVE_WORLDONLY, NULL);
 525                 if(trace_fraction == 1)
 526                         continue;
 527
 528                 v = trace_endpos;
 529
 530                 for(i = 0; i < 64; i += 4)
 531                 {
 532                         tracebox(o, '-1 -1 -1' * i, '1 1 1' * i, o - '0 0 32768', MOVE_WORLDONLY, NULL);
 533         if(trace_fraction == 1)
 534                 continue;
 535                         LOG_INFO(ftos(i), " -> ", vtos(trace_endpos));
 536                 }
 537
 538                 break;
 539         }
 540 #endif
 541 }
 542
 543 entity randomseed;
 544 bool RandomSeed_Send(entity this, entity to, int sf)
 545 {
 546         WriteHeader(MSG_ENTITY, ENT_CLIENT_RANDOMSEED);
 547         WriteShort(MSG_ENTITY, this.cnt);
 548         return true;
 549 }
 550 void RandomSeed_Think(entity this)
 551 {
 552         this.cnt = bound(0, floor(random() * 65536), 65535);
 553         this.nextthink = time + 5;
 554
 555         this.SendFlags |= 1;
 556 }
 557 void RandomSeed_Spawn()
 558 {
 559         randomseed = new_pure(randomseed);
 560         setthink(randomseed, RandomSeed_Think);
 561         Net_LinkEntity(randomseed, false, 0, RandomSeed_Send);
 562
 563         getthink(randomseed)(randomseed); // sets random seed and nextthink
 564 }
 565
 566 spawnfunc(__init_dedicated_server)
 567 {
 568         // handler for _init/_init map (only for dedicated server initialization)
 569
 570         world_initialized = -1; // don't complain
 571         cvar = cvar_normal;
 572         cvar_string = cvar_string_normal;
 573         cvar_set = cvar_set_normal;
 574
 575         delete_fn = remove_unsafely;
 576
 577         entity e = spawn();
 578         setthink(e, GotoFirstMap);
 579         e.nextthink = time; // this is usually 1 at this point
 580
 581         e = new(info_player_deathmatch);  // safeguard against player joining
 582
 583         this.classname = "worldspawn"; // safeguard against various stuff ;)
 584
 585         // needs to be done so early because of the constants they create
 586         static_init();
 587         static_init_late();
 588         static_init_precache();
 589
 590         IL_PUSH(g_spawnpoints, e); // just incase
 591
 592         MapInfo_Enumerate();
 593         MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
 594 }
 595
 596 void __init_dedicated_server_shutdown() {
 597         MapInfo_Shutdown();
 598 }
 599
 600 void SetLimits(int fraglimit_override, int leadlimit_override, float timelimit_override, float qualifying_override)
 601 {
 602         if(!autocvar_g_campaign)
 603         {
 604                 if(fraglimit_override >= 0) cvar_set("fraglimit", ftos(fraglimit_override));
 605                 if(timelimit_override >= 0) cvar_set("timelimit", ftos(timelimit_override));
 606                 if(leadlimit_override >= 0) cvar_set("leadlimit", ftos(leadlimit_override));
 607                 if(qualifying_override >= 0) cvar_set("g_race_qualifying_timelimit", ftos(qualifying_override));
 608         }
 609         limits_are_set = true;
 610 }
 611
 612 void Map_MarkAsRecent(string m);
 613 float world_already_spawned;
 614 void Nagger_Init();
 615 void ClientInit_Spawn();
 616 void WeaponStats_Init();
 617 void WeaponStats_Shutdown();
 618 spawnfunc(worldspawn)
 619 {
 620         server_is_dedicated = boolean(stof(cvar_defstring("is_dedicated")));
 621
 622     bool wantrestart = false;
 623         {
 624                 if (!server_is_dedicated)
 625                 {
 626                         // force unloading of server pk3 files when starting a listen server
 627                         // localcmd("\nfs_rescan\n"); // FIXME: does more harm than good, has unintended side effects. What we really want is to unload temporary pk3s only
 628                         // restore csqc_progname too
 629                         string expect = "csprogs.dat";
 630                         wantrestart = cvar_string_normal("csqc_progname") != expect;
 631                         cvar_set_normal("csqc_progname", expect);
 632                 }
 633                 else
 634                 {
 635                         // Try to use versioned csprogs from pk3
 636                         // Only ever use versioned csprogs.dat files on dedicated servers;
 637                         // we need to reset csqc_progname on clients ourselves, and it's easier if the client's release name is constant
 638                         string pk3csprogs = "csprogs-" WATERMARK ".dat";
 639                         // This always works; fall back to it if a versioned csprogs.dat is suddenly missing
 640                         string select = "csprogs.dat";
 641                         if (fexists(pk3csprogs)) select = pk3csprogs;
 642                         if (cvar_string_normal("csqc_progname") != select)
 643                         {
 644                                 cvar_set_normal("csqc_progname", select);
 645                                 wantrestart = true;
 646                         }
 647                         // Check for updates on startup
 648                         // We do it this way for atomicity so that connecting clients still match the server progs and don't disconnect
 649                         int sentinel = fopen("progs.txt", FILE_READ);
 650                         if (sentinel >= 0)
 651                         {
 652                                 string switchversion = fgets(sentinel);
 653                                 fclose(sentinel);
 654                                 if (switchversion != "" && switchversion != WATERMARK)
 655                                 {
 656                                         LOG_INFOF("Switching progs: " WATERMARK " -> %s", switchversion);
 657                                         // if it doesn't exist, assume either:
 658                                         //   a) the current program was overwritten
 659                                         //   b) this is a client only update
 660                                         string newprogs = sprintf("progs-%s.dat", switchversion);
 661                                         if (fexists(newprogs))
 662                                         {
 663                                                 cvar_set_normal("sv_progs", newprogs);
 664                                                 wantrestart = true;
 665                                         }
 666                                         string newcsprogs = sprintf("csprogs-%s.dat", switchversion);
 667                                         if (fexists(newcsprogs))
 668                                         {
 669                                                 cvar_set_normal("csqc_progname", newcsprogs);
 670                                                 wantrestart = true;
 671                                         }
 672                                 }
 673                         }
 674                 }
 675                 if (wantrestart)
 676                 {
 677                         LOG_INFOF("Restart requested");
 678                         changelevel(mapname);
 679                         // let initialization continue, shutdown depends on it
 680                 }
 681         }
 682
 683         cvar = cvar_normal;
 684         cvar_string = cvar_string_normal;
 685         cvar_set = cvar_set_normal;
 686
 687         if(world_already_spawned)
 688                 error("world already spawned - you may have EXACTLY ONE worldspawn!");
 689         world_already_spawned = true;
 690
 691         delete_fn = remove_safely; // during spawning, watch what you remove!
 692
 693         cvar_changes_init(); // do this very early now so it REALLY matches the server config
 694
 695         maxclients = 0;
 696         for (entity head = nextent(NULL); head; head = nextent(head))
 697         {
 698                 ++maxclients;
 699         }
 700
 701         // needs to be done so early because of the constants they create
 702         static_init();
 703
 704         ServerProgsDB = db_load(strcat("server.db", autocvar_sessionid));
 705
 706         TemporaryDB = db_create();
 707
 708         // 0 normal
 709         lightstyle(0, "m");
 710
 711         // 1 FLICKER (first variety)
 712         lightstyle(1, "mmnmmommommnonmmonqnmmo");
 713
 714         // 2 SLOW STRONG PULSE
 715         lightstyle(2, "abcdefghijklmnopqrstuvwxyzyxwvutsrqponmlkjihgfedcba");
 716
 717         // 3 CANDLE (first variety)
 718         lightstyle(3, "mmmmmaaaaammmmmaaaaaabcdefgabcdefg");
 719
 720         // 4 FAST STROBE
 721         lightstyle(4, "mamamamamama");
 722
 723         // 5 GENTLE PULSE 1
 724         lightstyle(5,"jklmnopqrstuvwxyzyxwvutsrqponmlkj");
 725
 726         // 6 FLICKER (second variety)
 727         lightstyle(6, "nmonqnmomnmomomno");
 728
 729         // 7 CANDLE (second variety)
 730         lightstyle(7, "mmmaaaabcdefgmmmmaaaammmaamm");
 731
 732         // 8 CANDLE (third variety)
 733         lightstyle(8, "mmmaaammmaaammmabcdefaaaammmmabcdefmmmaaaa");
 734
 735         // 9 SLOW STROBE (fourth variety)
 736         lightstyle(9, "aaaaaaaazzzzzzzz");
 737
 738         // 10 FLUORESCENT FLICKER
 739         lightstyle(10, "mmamammmmammamamaaamammma");
 740
 741         // 11 SLOW PULSE NOT FADE TO BLACK
 742         lightstyle(11, "abcdefghijklmnopqrrqponmlkjihgfedcba");
 743
 744         // styles 32-62 are assigned by the spawnfunc_light program for switchable lights
 745
 746         // 63 testing
 747         lightstyle(63, "a");
 748
 749         if(autocvar_g_campaign)
 750                 CampaignPreInit();
 751
 752         Map_MarkAsRecent(mapname);
 753
 754         PlayerStats_GameReport_Init(); // we need this to be initiated before InitGameplayMode
 755
 756         InitGameplayMode();
 757         static_init_late();
 758         static_init_precache();
 759         readlevelcvars();
 760         GrappleHookInit();
 761
 762         if(!limits_are_set)
 763                 SetLimits(autocvar_fraglimit_override, autocvar_leadlimit_override, autocvar_timelimit_override, -1);
 764
 765         if(warmup_limit == 0)
 766                 warmup_limit = (autocvar_timelimit > 0) ? autocvar_timelimit * 60 : autocvar_timelimit;
 767
 768         player_count = 0;
 769         bot_waypoints_for_items = autocvar_g_waypoints_for_items;
 770         if(bot_waypoints_for_items == 1)
 771                 if(this.spawnflags & SPAWNFLAG_NO_WAYPOINTS_FOR_ITEMS)
 772                         bot_waypoints_for_items = 0;
 773
 774         precache();
 775
 776         WaypointSprite_Init();
 777
 778         GameLogInit(); // prepare everything
 779         // NOTE for matchid:
 780         // changing the logic generating it is okay. But:
 781         // it HAS to stay <= 64 chars
 782         // character set: ASCII 33-126 without the following characters: : ; ' " \ $
 783         if(autocvar_sv_eventlog)
 784         {
 785                 string s = sprintf("%d.%s.%06d", itos(autocvar_sv_eventlog_files_counter), strftime(false, "%s"), floor(random() * 1000000));
 786                 matchid = strzone(s);
 787
 788                 GameLogEcho(strcat(":gamestart:", GetGametype(), "_", GetMapname(), ":", s));
 789                 s = ":gameinfo:mutators:LIST";
 790
 791                 MUTATOR_CALLHOOK(BuildMutatorsString, s);
 792                 s = M_ARGV(0, string);
 793
 794                 // initialiation stuff, not good in the mutator system
 795                 if(!autocvar_g_use_ammunition)
 796                         s = strcat(s, ":no_use_ammunition");
 797
 798                 // initialiation stuff, not good in the mutator system
 799                 if(autocvar_g_pickup_items == 0)
 800                         s = strcat(s, ":no_pickup_items");
 801                 if(autocvar_g_pickup_items > 0)
 802                         s = strcat(s, ":pickup_items");
 803
 804                 // initialiation stuff, not good in the mutator system
 805                 if(autocvar_g_weaponarena != "0")
 806                         s = strcat(s, ":", autocvar_g_weaponarena, " arena");
 807
 808                 // TODO to mutator system
 809                 if(autocvar_g_norecoil)
 810                         s = strcat(s, ":norecoil");
 811
 812                 // TODO to mutator system
 813                 if(autocvar_g_powerups == 0)
 814                         s = strcat(s, ":no_powerups");
 815                 if(autocvar_g_powerups > 0)
 816                         s = strcat(s, ":powerups");
 817
 818                 GameLogEcho(s);
 819                 GameLogEcho(":gameinfo:end");
 820         }
 821         else
 822                 matchid = strzone(ftos(random()));
 823
 824         cvar_set("nextmap", "");
 825
 826         SetDefaultAlpha();
 827
 828         if(autocvar_g_campaign)
 829                 CampaignPostInit();
 830
 831         Ban_LoadBans();
 832
 833         MapInfo_Enumerate();
 834         MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 1);
 835
 836         if(whichpack(strcat("maps/", mapname, ".cfg")) != "")
 837         {
 838                 int fd = fopen(strcat("maps/", mapname, ".cfg"), FILE_READ);
 839                 if(fd != -1)
 840                 {
 841                         string s;
 842                         while((s = fgets(fd)))
 843                         {
 844                                 int l = tokenize_console(s);
 845                                 if(l < 2)
 846                                         continue;
 847                                 if(argv(0) == "cd")
 848                                 {
 849                                         LOG_INFO("Found ^1UNSUPPORTED^7 cd loop command in .cfg file; put this line in mapinfo instead:");
 850                                         LOG_INFO("  cdtrack ", argv(2));
 851                                 }
 852                                 else if(argv(0) == "fog")
 853                                 {
 854                                         LOG_INFO("Found ^1UNSUPPORTED^7 fog command in .cfg file; put this line in worldspawn in the .map/.bsp/.ent file instead:");
 855                                         LOG_INFO("  \"fog\" \"", s, "\"");
 856                                 }
 857                                 else if(argv(0) == "set")
 858                                 {
 859                                         LOG_INFO("Found ^1UNSUPPORTED^7 set command in .cfg file; put this line in mapinfo instead:");
 860                                         LOG_INFO("  clientsettemp_for_type all ", argv(1), " ", argv(2));
 861                                 }
 862                                 else if(argv(0) != "//")
 863                                 {
 864                                         LOG_INFO("Found ^1UNSUPPORTED^7 set command in .cfg file; put this line in mapinfo instead:");
 865                                         LOG_INFO("  clientsettemp_for_type all ", argv(0), " ", argv(1));
 866                                 }
 867                         }
 868                         fclose(fd);
 869                 }
 870         }
 871
 872         WeaponStats_Init();
 873
 874         Nagger_Init();
 875
 876         next_pingtime = time + 5;
 877
 878         detect_maptype();
 879
 880         // set up information replies for clients and server to use
 881         maplist_reply = strzone(getmaplist());
 882         lsmaps_reply = strzone(getlsmaps());
 883         monsterlist_reply = strzone(getmonsterlist());
 884         for(int i = 0; i < 10; ++i)
 885         {
 886                 string s = getrecords(i);
 887                 if (s)
 888                         records_reply[i] = strzone(s);
 889         }
 890         ladder_reply = strzone(getladder());
 891         rankings_reply = strzone(getrankings());
 892
 893         // begin other init
 894         ClientInit_Spawn();
 895         RandomSeed_Spawn();
 896         PingPLReport_Spawn();
 897
 898         CheatInit();
 899
 900         if (!wantrestart) localcmd("\n_sv_hook_gamestart ", GetGametype(), "\n");
 901
 902         // fill sv_curl_serverpackages from .serverpackage files
 903         if (autocvar_sv_curl_serverpackages_auto)
 904         {
 905                 string s = "csprogs-" WATERMARK ".txt";
 906                 // remove automatically managed files from the list to prevent duplicates
 907                 for (int i = 0, n = tokenize_console(cvar_string("sv_curl_serverpackages")); i < n; ++i)
 908                 {
 909                         string pkg = argv(i);
 910                         if (startsWith(pkg, "csprogs-")) continue;
 911                         if (endsWith(pkg, "-serverpackage.txt")) continue;
 912                         if (endsWith(pkg, ".serverpackage")) continue;  // OLD legacy
 913                         s = cons(s, pkg);
 914                 }
 915                 // add automatically managed files to the list
 916                 #define X(match) MACRO_BEGIN { \
 917                         int fd = search_begin(match, true, false); \
 918                         if (fd >= 0) \
 919                         { \
 920                                 for (int i = 0, j = search_getsize(fd); i < j; ++i) \
 921                                 { \
 922                                         s = cons(s, search_getfilename(fd, i)); \
 923                                 } \
 924                                 search_end(fd); \
 925                         } \
 926                 } MACRO_END
 927                 X("*-serverpackage.txt");
 928                 X("*.serverpackage");
 929                 #undef X
 930                 cvar_set("sv_curl_serverpackages", s);
 931         }
 932
 933         // MOD AUTHORS: change this, and possibly remove a few of the blocks below to ignore certain changes
 934         modname = "Xonotic";
 935         // physics/balance/config changes that count as mod
 936         if(cvar_string("g_mod_physics") != cvar_defstring("g_mod_physics"))
 937                 modname = cvar_string("g_mod_physics");
 938         if(cvar_string("g_mod_balance") != cvar_defstring("g_mod_balance"))
 939                 modname = cvar_string("g_mod_balance");
 940         if(cvar_string("g_mod_config") != cvar_defstring("g_mod_config"))
 941                 modname = cvar_string("g_mod_config");
 942         // extra mutators that deserve to count as mod
 943         MUTATOR_CALLHOOK(SetModname, modname);
 944         modname = M_ARGV(0, string);
 945
 946         // save it for later
 947         modname = strzone(modname);
 948
 949         WinningConditionHelper(this); // set worldstatus
 950
 951         world_initialized = 1;
 952 }
 953
 954 spawnfunc(light)
 955 {
 956         //makestatic (this); // Who the f___ did that?
 957         delete(this);
 958 }
 959
 960 string GetGametype()
 961 {
 962         return MapInfo_Type_ToString(MapInfo_LoadedGametype);
 963 }
 964
 965 string GetMapname()
 966 {
 967         return mapname;
 968 }
 969
 970 float Map_Count, Map_Current;
 971 string Map_Current_Name;
 972
 973 // NOTE: this now expects the map list to be already tokenized and the count in Map_Count
 974 float GetMaplistPosition()
 975 {
 976         float pos, idx;
 977         string map;
 978
 979         map = GetMapname();
 980         idx = autocvar_g_maplist_index;
 981
 982         if(idx >= 0)
 983                 if(idx < Map_Count)
 984                         if(map == argv(idx))
 985                                 return idx;
 986
 987         for(pos = 0; pos < Map_Count; ++pos)
 988                 if(map == argv(pos))
 989                         return pos;
 990
 991         // resume normal maplist rotation if current map is not in g_maplist
 992         return idx;
 993 }
 994
 995 float MapHasRightSize(string map)
 996 {
 997         float fh;
 998         if(currentbots || autocvar_bot_number || player_count < autocvar_minplayers)
 999         if(autocvar_g_maplist_check_waypoints)
1000         {
1001                 LOG_TRACE("checkwp "); LOG_TRACE(map);
1002                 if(!fexists(strcat("maps/", map, ".waypoints")))
1003                 {
1004                         LOG_TRACE(": no waypoints");
1005                         return false;
1006                 }
1007                 LOG_TRACE(": has waypoints");
1008         }
1009
1010         // open map size restriction file
1011         LOG_TRACE("opensize "); LOG_TRACE(map);
1012         fh = fopen(strcat("maps/", map, ".sizes"), FILE_READ);
1013         if(fh >= 0)
1014         {
1015                 float mapmin, mapmax;
1016                 LOG_TRACE(": ok, ");
1017                 mapmin = stof(fgets(fh));
1018                 mapmax = stof(fgets(fh));
1019                 fclose(fh);
1020                 if(player_count < mapmin)
1021                 {
1022                         LOG_TRACE("not enough");
1023                         return false;
1024                 }
1025                 if(player_count > mapmax)
1026                 {
1027                         LOG_TRACE("too many");
1028                         return false;
1029                 }
1030                 LOG_TRACE("right size");
1031                 return true;
1032         }
1033         LOG_TRACE(": not found");
1034         return true;
1035 }
1036
1037 string Map_Filename(float position)
1038 {
1039         return strcat("maps/", argv(position), ".bsp");
1040 }
1041
1042 void Map_MarkAsRecent(string m)
1043 {
1044         cvar_set("g_maplist_mostrecent", strwords(strcat(m, " ", autocvar_g_maplist_mostrecent), max(0, autocvar_g_maplist_mostrecent_count)));
1045 }
1046
1047 float Map_IsRecent(string m)
1048 {
1049         return strhasword(autocvar_g_maplist_mostrecent, m);
1050 }
1051
1052 float Map_Check(float position, float pass)
1053 {
1054         string filename;
1055         string map_next;
1056         map_next = argv(position);
1057         if(pass <= 1)
1058         {
1059                 if(Map_IsRecent(map_next))
1060                         return 0;
1061         }
1062         filename = Map_Filename(position);
1063         if(MapInfo_CheckMap(map_next))
1064         {
1065                 if(pass == 2)
1066                         return 1;
1067                 if(MapHasRightSize(map_next))
1068                         return 1;
1069                 return 0;
1070         }
1071         else
1072                 LOG_DEBUG( "Couldn't select '", filename, "'..." );
1073
1074         return 0;
1075 }
1076
1077 void Map_Goto_SetStr(string nextmapname)
1078 {
1079         if(getmapname_stored != "")
1080                 strunzone(getmapname_stored);
1081         if(nextmapname == "")
1082                 getmapname_stored = "";
1083         else
1084                 getmapname_stored = strzone(nextmapname);
1085 }
1086
1087 void Map_Goto_SetFloat(float position)
1088 {
1089         cvar_set("g_maplist_index", ftos(position));
1090         Map_Goto_SetStr(argv(position));
1091 }
1092
1093 void Map_Goto(float reinit)
1094 {
1095         MapInfo_LoadMap(getmapname_stored, reinit);
1096 }
1097
1098 // return codes of map selectors:
1099 //   -1 = temporary failure (that is, try some method that is guaranteed to succeed)
1100 //   -2 = permanent failure
1101 float() MaplistMethod_Iterate = // usual method
1102 {
1103         float pass, i;
1104
1105         LOG_TRACE("Trying MaplistMethod_Iterate");
1106
1107         for(pass = 1; pass <= 2; ++pass)
1108         {
1109                 for(i = 1; i < Map_Count; ++i)
1110                 {
1111                         float mapindex;
1112                         mapindex = (i + Map_Current) % Map_Count;
1113                         if(Map_Check(mapindex, pass))
1114                                 return mapindex;
1115                 }
1116         }
1117         return -1;
1118 }
1119
1120 float() MaplistMethod_Repeat = // fallback method
1121 {
1122         LOG_TRACE("Trying MaplistMethod_Repeat");
1123
1124         if(Map_Check(Map_Current, 2))
1125                 return Map_Current;
1126         return -2;
1127 }
1128
1129 float() MaplistMethod_Random = // random map selection
1130 {
1131         float i, imax;
1132
1133         LOG_TRACE("Trying MaplistMethod_Random");
1134
1135         imax = 42;
1136
1137         for(i = 0; i <= imax; ++i)
1138         {
1139                 float mapindex;
1140                 mapindex = (Map_Current + floor(random() * (Map_Count - 1) + 1)) % Map_Count; // any OTHER map
1141                 if(Map_Check(mapindex, 1))
1142                         return mapindex;
1143         }
1144         return -1;
1145 }
1146
1147 float(float exponent) MaplistMethod_Shuffle = // more clever shuffling
1148 // the exponent sets a bias on the map selection:
1149 // the higher the exponent, the less likely "shortly repeated" same maps are
1150 {
1151         float i, j, imax, insertpos;
1152
1153         LOG_TRACE("Trying MaplistMethod_Shuffle");
1154
1155         imax = 42;
1156
1157         for(i = 0; i <= imax; ++i)
1158         {
1159                 string newlist;
1160
1161                 // now reinsert this at another position
1162                 insertpos = (random() ** (1 / exponent));       // ]0, 1]
1163                 insertpos = insertpos * (Map_Count - 1);       // ]0, Map_Count - 1]
1164                 insertpos = ceil(insertpos) + 1;               // {2, 3, 4, ..., Map_Count}
1165                 LOG_TRACE("SHUFFLE: insert pos = ", ftos(insertpos));
1166
1167                 // insert the current map there
1168                 newlist = "";
1169                 for(j = 1; j < insertpos; ++j)                 // i == 1: no loop, will be inserted as first; however, i == 1 has been excluded above
1170                         newlist = strcat(newlist, " ", argv(j));
1171                 newlist = strcat(newlist, " ", argv(0));       // now insert the just selected map
1172                 for(j = insertpos; j < Map_Count; ++j)         // i == Map_Count: no loop, has just been inserted as last
1173                         newlist = strcat(newlist, " ", argv(j));
1174                 newlist = substring(newlist, 1, strlen(newlist) - 1);
1175                 cvar_set("g_maplist", newlist);
1176                 Map_Count = tokenizebyseparator(autocvar_g_maplist, " ");
1177
1178                 // NOTE: the selected map has just been inserted at (insertpos-1)th position
1179                 Map_Current = insertpos - 1; // this is not really valid, but this way the fallback has a chance of working
1180                 if(Map_Check(Map_Current, 1))
1181                         return Map_Current;
1182         }
1183         return -1;
1184 }
1185
1186 void Maplist_Init()
1187 {
1188         Map_Count = tokenizebyseparator(autocvar_g_maplist, " ");
1189         float i;
1190         for (i = 0; i < Map_Count; ++i)
1191                 if (Map_Check(i, 2))
1192                         break;
1193         if (i == Map_Count)
1194         {
1195                 bprint( "Maplist contains no usable maps!  Resetting it to default map list.\n" );
1196                 cvar_set("g_maplist", MapInfo_ListAllAllowedMaps(MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags() | MAPINFO_FLAG_NOAUTOMAPLIST));
1197                 if(autocvar_g_maplist_shuffle)
1198                         ShuffleMaplist();
1199                 localcmd("\nmenu_cmd sync\n");
1200                 Map_Count = tokenizebyseparator(autocvar_g_maplist, " ");
1201         }
1202         if(Map_Count == 0)
1203                 error("empty maplist, cannot select a new map");
1204         Map_Current = bound(0, GetMaplistPosition(), Map_Count - 1);
1205
1206         if(Map_Current_Name)
1207                 strunzone(Map_Current_Name);
1208         Map_Current_Name = strzone(argv(Map_Current)); // will be automatically freed on exit thanks to DP
1209         // this may or may not be correct, but who cares, in the worst case a map
1210         // isn't chosen in the first pass that should have been
1211 }
1212
1213 string GetNextMap()
1214 {
1215         float nextMap;
1216
1217         Maplist_Init();
1218         nextMap = -1;
1219
1220         if(nextMap == -1)
1221                 if(autocvar_g_maplist_shuffle > 0)
1222                         nextMap = MaplistMethod_Shuffle(autocvar_g_maplist_shuffle + 1);
1223
1224         if(nextMap == -1)
1225                 if(autocvar_g_maplist_selectrandom)
1226                         nextMap = MaplistMethod_Random();
1227
1228         if(nextMap == -1)
1229                 nextMap = MaplistMethod_Iterate();
1230
1231         if(nextMap == -1)
1232                 nextMap = MaplistMethod_Repeat();
1233
1234         if(nextMap >= 0)
1235         {
1236                 Map_Goto_SetFloat(nextMap);
1237                 return getmapname_stored;
1238         }
1239
1240         return "";
1241 }
1242
1243 float DoNextMapOverride(float reinit)
1244 {
1245         if(autocvar_g_campaign)
1246         {
1247                 CampaignPostIntermission();
1248                 alreadychangedlevel = true;
1249                 return true;
1250         }
1251         if(autocvar_quit_when_empty)
1252         {
1253                 if(player_count <= currentbots)
1254                 {
1255                         localcmd("quit\n");
1256                         alreadychangedlevel = true;
1257                         return true;
1258                 }
1259         }
1260         if(autocvar_quit_and_redirect != "")
1261         {
1262                 redirection_target = strzone(autocvar_quit_and_redirect);
1263                 alreadychangedlevel = true;
1264                 return true;
1265         }
1266         if (!reinit && autocvar_samelevel) // if samelevel is set, stay on same level
1267         {
1268                 localcmd("restart\n");
1269                 alreadychangedlevel = true;
1270                 return true;
1271         }
1272         if(autocvar_nextmap != "")
1273         {
1274                 string m;
1275                 m = GameTypeVote_MapInfo_FixName(autocvar_nextmap);
1276                 cvar_set("nextmap",m);
1277
1278                 if(!m || gametypevote)
1279                         return false;
1280                 if(autocvar_sv_vote_gametype)
1281                 {
1282                         Map_Goto_SetStr(m);
1283                         return false;
1284                 }
1285
1286                 if(MapInfo_CheckMap(m))
1287                 {
1288                         Map_Goto_SetStr(m);
1289                         Map_Goto(reinit);
1290                         alreadychangedlevel = true;
1291                         return true;
1292                 }
1293         }
1294         if(!reinit && autocvar_lastlevel)
1295         {
1296                 cvar_settemp_restore();
1297                 localcmd("set lastlevel 0\ntogglemenu 1\n");
1298                 alreadychangedlevel = true;
1299                 return true;
1300         }
1301         return false;
1302 }
1303
1304 void GotoNextMap(float reinit)
1305 {
1306         //string nextmap;
1307         //float n, nummaps;
1308         //string s;
1309         if (alreadychangedlevel)
1310                 return;
1311         alreadychangedlevel = true;
1312
1313         string nextMap;
1314
1315         nextMap = GetNextMap();
1316         if(nextMap == "")
1317                 error("Everything is broken - cannot find a next map. Please report this to the developers.");
1318         Map_Goto(reinit);
1319 }
1320
1321
1322 /*
1323 ============
1324 IntermissionThink
1325
1326 When the player presses attack or jump, change to the next level
1327 ============
1328 */
1329 .float autoscreenshot;
1330 void IntermissionThink(entity this)
1331 {
1332         FixIntermissionClient(this);
1333
1334         float server_screenshot = (autocvar_sv_autoscreenshot && CS(this).cvar_cl_autoscreenshot);
1335         float client_screenshot = (CS(this).cvar_cl_autoscreenshot == 2);
1336
1337         if( (server_screenshot || client_screenshot)
1338                 && ((this.autoscreenshot > 0) && (time > this.autoscreenshot)) )
1339         {
1340                 this.autoscreenshot = -1;
1341                 if(IS_REAL_CLIENT(this)) { stuffcmd(this, sprintf("\nscreenshot screenshots/autoscreenshot/%s-%s.jpg; echo \"^5A screenshot has been taken at request of the server.\"\n", GetMapname(), strftime(false, "%s"))); }
1342                 return;
1343         }
1344
1345         if (time < intermission_exittime)
1346                 return;
1347
1348         if(!mapvote_initialized)
1349                 if (time < intermission_exittime + 10 && !(PHYS_INPUT_BUTTON_ATCK(this) || PHYS_INPUT_BUTTON_JUMP(this) || PHYS_INPUT_BUTTON_ATCK2(this) || PHYS_INPUT_BUTTON_HOOK(this) || PHYS_INPUT_BUTTON_USE(this)))
1350                         return;
1351
1352         MapVote_Start();
1353 }
1354
1355 /*
1356 ============
1357 FindIntermission
1358
1359 Returns the entity to view from
1360 ============
1361 */
1362 /*
1363 entity FindIntermission()
1364 {
1365         local   entity spot;
1366         local   float cyc;
1367
1368 // look for info_intermission first
1369         spot = find(NULL, classname, "info_intermission");
1370         if (spot)
1371         {       // pick a random one
1372                 cyc = random() * 4;
1373                 while (cyc > 1)
1374                 {
1375                         spot = find(spot, classname, "info_intermission");
1376                         if (!spot)
1377                                 spot = find(spot, classname, "info_intermission");
1378                         cyc = cyc - 1;
1379                 }
1380                 return spot;
1381         }
1382
1383 // then look for the start position
1384         spot = find(NULL, classname, "info_player_start");
1385         if (spot)
1386                 return spot;
1387
1388 // testinfo_player_start is only found in regioned levels
1389         spot = find(NULL, classname, "testplayerstart");
1390         if (spot)
1391                 return spot;
1392
1393 // then look for the start position
1394         spot = find(NULL, classname, "info_player_deathmatch");
1395         if (spot)
1396                 return spot;
1397
1398         //objerror ("FindIntermission: no spot");
1399         return NULL;
1400 }
1401 */
1402
1403 /*
1404 ===============================================================================
1405
1406 RULES
1407
1408 ===============================================================================
1409 */
1410
1411 void DumpStats(float final)
1412 {
1413         float file;
1414         string s;
1415         float to_console;
1416         float to_eventlog;
1417         float to_file;
1418         float i;
1419
1420         to_console = autocvar_sv_logscores_console;
1421         to_eventlog = autocvar_sv_eventlog;
1422         to_file = autocvar_sv_logscores_file;
1423
1424         if(!final)
1425         {
1426                 to_console = true; // always print printstats replies
1427                 to_eventlog = false; // but never print them to the event log
1428         }
1429
1430         if(to_eventlog)
1431                 if(autocvar_sv_eventlog_console)
1432                         to_console = false; // otherwise we get the output twice
1433
1434         if(final)
1435                 s = ":scores:";
1436         else
1437                 s = ":status:";
1438         s = strcat(s, GetGametype(), "_", GetMapname(), ":", ftos(rint(time)));
1439
1440         if(to_console)
1441                 LOG_INFO(s);
1442         if(to_eventlog)
1443                 GameLogEcho(s);
1444
1445         file = -1;
1446         if(to_file)
1447         {
1448                 file = fopen(autocvar_sv_logscores_filename, FILE_APPEND);
1449                 if(file == -1)
1450                         to_file = false;
1451                 else
1452                         fputs(file, strcat(s, "\n"));
1453         }
1454
1455         s = strcat(":labels:player:", GetPlayerScoreString(NULL, 0));
1456         if(to_console)
1457                 LOG_INFO(s);
1458         if(to_eventlog)
1459                 GameLogEcho(s);
1460         if(to_file)
1461                 fputs(file, strcat(s, "\n"));
1462
1463         FOREACH_CLIENT(IS_REAL_CLIENT(it) || (IS_BOT_CLIENT(it) && autocvar_sv_logscores_bots), {
1464                 s = strcat(":player:see-labels:", GetPlayerScoreString(it, 0), ":");
1465                 s = strcat(s, ftos(rint(time - CS(it).jointime)), ":");
1466                 if(IS_PLAYER(it) || MUTATOR_CALLHOOK(GetPlayerStatus, it))
1467                         s = strcat(s, ftos(it.team), ":");
1468                 else
1469                         s = strcat(s, "spectator:");
1470
1471                 if(to_console)
1472                         LOG_INFO(s, playername(it, false));
1473                 if(to_eventlog)
1474                         GameLogEcho(strcat(s, ftos(it.playerid), ":", playername(it, false)));
1475                 if(to_file)
1476                         fputs(file, strcat(s, playername(it, false), "\n"));
1477         });
1478
1479         if(teamplay)
1480         {
1481                 s = strcat(":labels:teamscores:", GetTeamScoreString(0, 0));
1482                 if(to_console)
1483                         LOG_INFO(s);
1484                 if(to_eventlog)
1485                         GameLogEcho(s);
1486                 if(to_file)
1487                         fputs(file, strcat(s, "\n"));
1488
1489                 for(i = 1; i < 16; ++i)
1490                 {
1491                         s = strcat(":teamscores:see-labels:", GetTeamScoreString(i, 0));
1492                         s = strcat(s, ":", ftos(i));
1493                         if(to_console)
1494                                 LOG_INFO(s);
1495                         if(to_eventlog)
1496                                 GameLogEcho(s);
1497                         if(to_file)
1498                                 fputs(file, strcat(s, "\n"));
1499                 }
1500         }
1501
1502         if(to_console)
1503                 LOG_INFO(":end");
1504         if(to_eventlog)
1505                 GameLogEcho(":end");
1506         if(to_file)
1507         {
1508                 fputs(file, ":end\n");
1509                 fclose(file);
1510         }
1511 }
1512
1513 void FixIntermissionClient(entity e)
1514 {
1515         if(!e.autoscreenshot) // initial call
1516         {
1517                 e.autoscreenshot = time + 0.8;  // used for autoscreenshot
1518                 e.health = -2342;
1519                 // first intermission phase; voting phase has positive health (used to decide whether to send SVC_FINALE or not)
1520                 for (int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1521                 {
1522                     .entity weaponentity = weaponentities[slot];
1523                         if(e.(weaponentity))
1524                         {
1525                                 e.(weaponentity).effects = EF_NODRAW;
1526                                 if (e.(weaponentity).weaponchild)
1527                                         e.(weaponentity).weaponchild.effects = EF_NODRAW;
1528                         }
1529                 }
1530                 if(IS_REAL_CLIENT(e))
1531                 {
1532                         stuffcmd(e, "\nscr_printspeed 1000000\n");
1533                         RandomSelection_Init();
1534                         FOREACH_WORD(autocvar_sv_intermission_cdtrack, true, {
1535                                 RandomSelection_AddString(it, 1, 1);
1536                         });
1537                         if (RandomSelection_chosen_string != "")
1538                         {
1539                                 stuffcmd(e, sprintf("\ncd loop %s\n", RandomSelection_chosen_string));
1540                         }
1541                         msg_entity = e;
1542                         WriteByte(MSG_ONE, SVC_INTERMISSION);
1543                 }
1544         }
1545 }
1546
1547 /*
1548 go to the next level for deathmatch
1549 only called if a time or frag limit has expired
1550 */
1551 void NextLevel()
1552 {
1553         game_stopped = true;
1554         intermission_running = 1; // game over
1555
1556         // enforce a wait time before allowing changelevel
1557         if(player_count > 0)
1558                 intermission_exittime = time + autocvar_sv_mapchange_delay;
1559         else
1560                 intermission_exittime = -1;
1561
1562         /*
1563         WriteByte (MSG_ALL, SVC_CDTRACK);
1564         WriteByte (MSG_ALL, 3);
1565         WriteByte (MSG_ALL, 3);
1566         // done in FixIntermission
1567         */
1568
1569         //pos = FindIntermission ();
1570
1571         VoteReset();
1572
1573         DumpStats(true);
1574
1575         // send statistics
1576         PlayerStats_GameReport(true);
1577         WeaponStats_Shutdown();
1578
1579         Kill_Notification(NOTIF_ALL, NULL, MSG_CENTER, CPID_Null); // kill all centerprints now
1580
1581         if(autocvar_sv_eventlog)
1582                 GameLogEcho(":gameover");
1583
1584         GameLogClose();
1585
1586         FOREACH_CLIENT(IS_PLAYER(it), {
1587                 FixIntermissionClient(it);
1588                 if(it.winning)
1589                         bprint(playername(it, false), " ^7wins.\n");
1590         });
1591
1592         target_music_kill();
1593
1594         if(autocvar_g_campaign)
1595                 CampaignPreIntermission();
1596
1597         MUTATOR_CALLHOOK(MatchEnd);
1598
1599         localcmd("\nsv_hook_gameend\n");
1600 }
1601
1602
1603 float InitiateSuddenDeath()
1604 {
1605         // Check first whether normal overtimes could be added before initiating suddendeath mode
1606         // - for this timelimit_overtime needs to be >0 of course
1607         // - also check the winning condition calculated in the previous frame and only add normal overtime
1608         //   again, if at the point at which timelimit would be extended again, still no winner was found
1609         if (!autocvar_g_campaign && (checkrules_overtimesadded >= 0) && (checkrules_overtimesadded < autocvar_timelimit_overtimes || autocvar_timelimit_overtimes < 0) && autocvar_timelimit_overtime && !(g_race && !g_race_qualifying))
1610         {
1611                 return 1; // need to call InitiateOvertime later
1612         }
1613         else
1614         {
1615                 if(!checkrules_suddendeathend)
1616                 {
1617                         if(autocvar_g_campaign)
1618                                 checkrules_suddendeathend = time; // no suddendeath in campaign
1619                         else
1620                                 checkrules_suddendeathend = time + 60 * autocvar_timelimit_suddendeath;
1621                         if(g_race && !g_race_qualifying)
1622                                 race_StartCompleting();
1623                 }
1624                 return 0;
1625         }
1626 }
1627
1628 void InitiateOvertime() // ONLY call this if InitiateSuddenDeath returned true
1629 {
1630         ++checkrules_overtimesadded;
1631         //add one more overtime by simply extending the timelimit
1632         float tl;
1633         tl = autocvar_timelimit;
1634         tl += autocvar_timelimit_overtime;
1635         cvar_set("timelimit", ftos(tl));
1636
1637         Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_OVERTIME_TIME, autocvar_timelimit_overtime * 60);
1638 }
1639
1640 float GetWinningCode(float fraglimitreached, float equality)
1641 {
1642         if(autocvar_g_campaign == 1)
1643                 if(fraglimitreached)
1644                         return WINNING_YES;
1645                 else
1646                         return WINNING_NO;
1647
1648         else
1649                 if(equality)
1650                         if(fraglimitreached)
1651                                 return WINNING_STARTSUDDENDEATHOVERTIME;
1652                         else
1653                                 return WINNING_NEVER;
1654                 else
1655                         if(fraglimitreached)
1656                                 return WINNING_YES;
1657                         else
1658                                 return WINNING_NO;
1659 }
1660
1661 // set the .winning flag for exactly those players with a given field value
1662 void SetWinners(.float field, float value)
1663 {
1664         FOREACH_CLIENT(IS_PLAYER(it), { it.winning = (it.(field) == value); });
1665 }
1666
1667 // set the .winning flag for those players with a given field value
1668 void AddWinners(.float field, float value)
1669 {
1670         FOREACH_CLIENT(IS_PLAYER(it), {
1671                 if(it.(field) == value)
1672                         it.winning = 1;
1673         });
1674 }
1675
1676 // clear the .winning flags
1677 void ClearWinners()
1678 {
1679         FOREACH_CLIENT(IS_PLAYER(it), { it.winning = 0; });
1680 }
1681
1682 void ShuffleMaplist()
1683 {
1684         cvar_set("g_maplist", shufflewords(autocvar_g_maplist));
1685 }
1686
1687 float leaderfrags;
1688 float WinningCondition_Scores(float limit, float leadlimit)
1689 {
1690         float limitreached;
1691
1692         // TODO make everything use THIS winning condition (except LMS)
1693         WinningConditionHelper(NULL);
1694
1695         if(teamplay)
1696         {
1697                 team1_score = TeamScore_GetCompareValue(NUM_TEAM_1);
1698                 team2_score = TeamScore_GetCompareValue(NUM_TEAM_2);
1699                 team3_score = TeamScore_GetCompareValue(NUM_TEAM_3);
1700                 team4_score = TeamScore_GetCompareValue(NUM_TEAM_4);
1701         }
1702
1703         ClearWinners();
1704         if(WinningConditionHelper_winner)
1705                 WinningConditionHelper_winner.winning = 1;
1706         if(WinningConditionHelper_winnerteam >= 0)
1707                 SetWinners(team, WinningConditionHelper_winnerteam);
1708
1709         if(WinningConditionHelper_lowerisbetter)
1710         {
1711                 WinningConditionHelper_topscore = -WinningConditionHelper_topscore;
1712                 WinningConditionHelper_secondscore = -WinningConditionHelper_secondscore;
1713                 limit = -limit;
1714         }
1715
1716         if(WinningConditionHelper_zeroisworst)
1717                 leadlimit = 0; // not supported in this mode
1718
1719         if(MUTATOR_CALLHOOK(Scores_CountFragsRemaining))
1720         // these modes always score in increments of 1, thus this makes sense
1721         {
1722                 if(leaderfrags != WinningConditionHelper_topscore)
1723                 {
1724                         leaderfrags = WinningConditionHelper_topscore;
1725
1726                         if (limit)
1727                         if (leaderfrags == limit - 1)
1728                                 Send_Notification(NOTIF_ALL, NULL, MSG_ANNCE, ANNCE_REMAINING_FRAG_1);
1729                         else if (leaderfrags == limit - 2)
1730                                 Send_Notification(NOTIF_ALL, NULL, MSG_ANNCE, ANNCE_REMAINING_FRAG_2);
1731                         else if (leaderfrags == limit - 3)
1732                                 Send_Notification(NOTIF_ALL, NULL, MSG_ANNCE, ANNCE_REMAINING_FRAG_3);
1733                 }
1734         }
1735
1736         limitreached = false;
1737         if(limit)
1738                 if(WinningConditionHelper_topscore >= limit)
1739                         limitreached = true;
1740         if(leadlimit)
1741         {
1742                 float leadlimitreached;
1743                 leadlimitreached = (WinningConditionHelper_topscore - WinningConditionHelper_secondscore >= leadlimit);
1744                 if(autocvar_leadlimit_and_fraglimit)
1745                         limitreached = (limitreached && leadlimitreached);
1746                 else
1747                         limitreached = (limitreached || leadlimitreached);
1748         }
1749
1750         if(limit)
1751                 game_completion_ratio = max(game_completion_ratio, bound(0, WinningConditionHelper_topscore / limit, 1));
1752
1753         return GetWinningCode(
1754                 WinningConditionHelper_topscore && limitreached,
1755                 WinningConditionHelper_equality
1756         );
1757 }
1758
1759 float WinningCondition_RanOutOfSpawns()
1760 {
1761         if(have_team_spawns <= 0)
1762                 return WINNING_NO;
1763
1764         if(!autocvar_g_spawn_useallspawns)
1765                 return WINNING_NO;
1766
1767         if(!some_spawn_has_been_used)
1768                 return WINNING_NO;
1769
1770         team1_score = team2_score = team3_score = team4_score = 0;
1771
1772         FOREACH_CLIENT(IS_PLAYER(it) && !IS_DEAD(it), {
1773                 switch(it.team)
1774                 {
1775                         case NUM_TEAM_1: team1_score = 1; break;
1776                         case NUM_TEAM_2: team2_score = 1; break;
1777                         case NUM_TEAM_3: team3_score = 1; break;
1778                         case NUM_TEAM_4: team4_score = 1; break;
1779                 }
1780         });
1781
1782         IL_EACH(g_spawnpoints, true,
1783         {
1784                 switch(it.team)
1785                 {
1786                         case NUM_TEAM_1: team1_score = 1; break;
1787                         case NUM_TEAM_2: team2_score = 1; break;
1788                         case NUM_TEAM_3: team3_score = 1; break;
1789                         case NUM_TEAM_4: team4_score = 1; break;
1790                 }
1791         });
1792
1793         ClearWinners();
1794         if(team1_score + team2_score + team3_score + team4_score == 0)
1795         {
1796                 checkrules_equality = true;
1797                 return WINNING_YES;
1798         }
1799         else if(team1_score + team2_score + team3_score + team4_score == 1)
1800         {
1801                 float t, i;
1802                 if(team1_score)
1803                         t = NUM_TEAM_1;
1804                 else if(team2_score)
1805                         t = NUM_TEAM_2;
1806                 else if(team3_score)
1807                         t = NUM_TEAM_3;
1808                 else // if(team4_score)
1809                         t = NUM_TEAM_4;
1810                 CheckAllowedTeams(NULL);
1811                 for(i = 0; i < MAX_TEAMSCORE; ++i)
1812                 {
1813                         if(t != NUM_TEAM_1) if(c1 >= 0) TeamScore_AddToTeam(NUM_TEAM_1, i, -1000);
1814                         if(t != NUM_TEAM_2) if(c2 >= 0) TeamScore_AddToTeam(NUM_TEAM_2, i, -1000);
1815                         if(t != NUM_TEAM_3) if(c3 >= 0) TeamScore_AddToTeam(NUM_TEAM_3, i, -1000);
1816                         if(t != NUM_TEAM_4) if(c4 >= 0) TeamScore_AddToTeam(NUM_TEAM_4, i, -1000);
1817                 }
1818
1819                 AddWinners(team, t);
1820                 return WINNING_YES;
1821         }
1822         else
1823                 return WINNING_NO;
1824 }
1825
1826 /*
1827 ============
1828 CheckRules_World
1829
1830 Exit deathmatch games upon conditions
1831 ============
1832 */
1833 void CheckRules_World()
1834 {
1835         float timelimit;
1836         float fraglimit;
1837         float leadlimit;
1838
1839         VoteThink();
1840         MapVote_Think();
1841
1842         SetDefaultAlpha();
1843
1844         if (intermission_running) // someone else quit the game already
1845         {
1846                 if(player_count == 0) // Nobody there? Then let's go to the next map
1847                         MapVote_Start();
1848                         // this will actually check the player count in the next frame
1849                         // again, but this shouldn't hurt
1850                 return;
1851         }
1852
1853         timelimit = autocvar_timelimit * 60;
1854         fraglimit = autocvar_fraglimit;
1855         leadlimit = autocvar_leadlimit;
1856
1857         if(warmup_stage || time <= game_starttime) // NOTE: this is <= to prevent problems in the very tic where the game starts
1858         {
1859                 if(timelimit > 0)
1860                         timelimit = 0; // timelimit is not made for warmup
1861                 if(fraglimit > 0)
1862                         fraglimit = 0; // no fraglimit for now
1863                 leadlimit = 0; // no leadlimit for now
1864         }
1865
1866         if(timelimit > 0)
1867         {
1868                 timelimit += game_starttime;
1869         }
1870         else if (timelimit < 0)
1871         {
1872                 // endmatch
1873                 NextLevel();
1874                 return;
1875         }
1876
1877         float wantovertime;
1878         wantovertime = 0;
1879
1880         if(timelimit > game_starttime)
1881                 game_completion_ratio = (time - game_starttime) / (timelimit - game_starttime);
1882         else
1883                 game_completion_ratio = 0;
1884
1885         if(checkrules_suddendeathend)
1886         {
1887                 if(!checkrules_suddendeathwarning)
1888                 {
1889                         checkrules_suddendeathwarning = true;
1890                         if(g_race && !g_race_qualifying)
1891                                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_RACE_FINISHLAP);
1892                         else
1893                                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_OVERTIME_FRAG);
1894                 }
1895         }
1896         else
1897         {
1898                 if (timelimit && time >= timelimit)
1899                 {
1900                         if(g_race && (g_race_qualifying == 2) && timelimit > 0)
1901                         {
1902                                 float totalplayers;
1903                                 float playerswithlaps;
1904                                 float readyplayers;
1905                                 totalplayers = playerswithlaps = readyplayers = 0;
1906                                 FOREACH_CLIENT(IS_PLAYER(it), {
1907                                         ++totalplayers;
1908                                         if(PlayerScore_Add(it, SP_RACE_FASTEST, 0))
1909                                                 ++playerswithlaps;
1910                                         if(it.ready)
1911                                                 ++readyplayers;
1912                                 });
1913
1914                                 // at least 2 of the players have completed a lap: start the RACE
1915                                 // otherwise, the players should end the qualifying on their own
1916                                 if(readyplayers || playerswithlaps >= 2)
1917                                 {
1918                                         checkrules_suddendeathend = 0;
1919                                         ReadyRestart(); // go to race
1920                                         return;
1921                                 }
1922                                 else
1923                                         wantovertime |= InitiateSuddenDeath();
1924                         }
1925                         else
1926                                 wantovertime |= InitiateSuddenDeath();
1927                 }
1928         }
1929
1930         if (checkrules_suddendeathend && time >= checkrules_suddendeathend)
1931         {
1932                 NextLevel();
1933                 return;
1934         }
1935
1936         int checkrules_status = WinningCondition_RanOutOfSpawns();
1937         if(checkrules_status == WINNING_YES)
1938                 bprint("Hey! Someone ran out of spawns!\n");
1939         else if(MUTATOR_CALLHOOK(CheckRules_World, checkrules_status, timelimit, fraglimit))
1940                 checkrules_status = M_ARGV(0, float);
1941         else
1942                 checkrules_status = WinningCondition_Scores(fraglimit, leadlimit);
1943
1944         if(checkrules_status == WINNING_STARTSUDDENDEATHOVERTIME)
1945         {
1946                 checkrules_status = WINNING_NEVER;
1947                 checkrules_overtimesadded = -1;
1948                 wantovertime |= InitiateSuddenDeath();
1949         }
1950
1951         if(checkrules_status == WINNING_NEVER)
1952                 // equality cases! Nobody wins if the overtime ends in a draw.
1953                 ClearWinners();
1954
1955         if(wantovertime)
1956         {
1957                 if(checkrules_status == WINNING_NEVER)
1958                         InitiateOvertime();
1959                 else
1960                         checkrules_status = WINNING_YES;
1961         }
1962
1963         if(checkrules_suddendeathend)
1964                 if(checkrules_status != WINNING_NEVER || time >= checkrules_suddendeathend)
1965                         checkrules_status = WINNING_YES;
1966
1967         if(checkrules_status == WINNING_YES)
1968         {
1969                 //print("WINNING\n");
1970                 NextLevel();
1971         }
1972 }
1973
1974 string GotoMap(string m)
1975 {
1976         m = GameTypeVote_MapInfo_FixName(m);
1977         if (!m)
1978                 return "The map you suggested is not available on this server.";
1979         if (!autocvar_sv_vote_gametype)
1980         if(!MapInfo_CheckMap(m))
1981                 return "The map you suggested does not support the current game mode.";
1982         cvar_set("nextmap", m);
1983         cvar_set("timelimit", "-1");
1984         if(mapvote_initialized || alreadychangedlevel)
1985         {
1986                 if(DoNextMapOverride(0))
1987                         return "Map switch initiated.";
1988                 else
1989                         return "Hm... no. For some reason I like THIS map more.";
1990         }
1991         else
1992                 return "Map switch will happen after scoreboard.";
1993 }
1994
1995 bool autocvar_sv_gameplayfix_multiplethinksperframe;
1996 void RunThink(entity this)
1997 {
1998         // don't let things stay in the past.
1999         // it is possible to start that way by a trigger with a local time.
2000         if(this.nextthink <= 0 || this.nextthink > time + frametime)
2001                 return;
2002
2003         float oldtime = time; // do we need to save this?
2004
2005         for (int iterations = 0; iterations < 128 && !wasfreed(this); iterations++)
2006         {
2007                 time = max(oldtime, this.nextthink);
2008                 this.nextthink = 0;
2009
2010                 if(getthink(this))
2011                         getthink(this)(this);
2012                 // mods often set nextthink to time to cause a think every frame,
2013                 // we don't want to loop in that case, so exit if the new nextthink is
2014                 // <= the time the qc was told, also exit if it is past the end of the
2015                 // frame
2016                 if(this.nextthink <= time || this.nextthink > oldtime + frametime || !autocvar_sv_gameplayfix_multiplethinksperframe)
2017                         break;
2018         }
2019
2020         time = oldtime;
2021 }
2022
2023 bool autocvar_sv_freezenonclients;
2024 bool autocvar_sv_gameplayfix_delayprojectiles;
2025 void Physics_Frame()
2026 {
2027         if(autocvar_sv_freezenonclients)
2028                 return;
2029
2030         FOREACH_ENTITY_FLOAT(pure_data, false,
2031         {
2032                 if(IS_CLIENT(it) || it.classname == "" || it.move_movetype == MOVETYPE_PUSH || it.move_movetype == MOVETYPE_FAKEPUSH || it.move_movetype == MOVETYPE_PHYSICS)
2033                         continue;
2034
2035                 //set_movetype(it, it.move_movetype);
2036                 // inline the set_movetype function, since this is called a lot
2037                 it.movetype = (it.move_qcphysics) ? MOVETYPE_NONE : it.move_movetype;
2038
2039                 if(it.move_movetype == MOVETYPE_NONE)
2040                         continue;
2041
2042                 if(it.move_qcphysics)
2043                         Movetype_Physics_NoMatchTicrate(it, PHYS_INPUT_TIMELENGTH, false);
2044
2045                 if(it.movetype >= MOVETYPE_USER_FIRST && it.movetype <= MOVETYPE_USER_LAST) // these cases have no think handling
2046                 {
2047                         // handle thinking here
2048                         if (getthink(it) && it.nextthink > 0 && it.nextthink <= time + frametime)
2049                                 RunThink(it);
2050                 }
2051         });
2052
2053         if(autocvar_sv_gameplayfix_delayprojectiles >= 0)
2054                 return;
2055
2056         FOREACH_ENTITY_FLOAT(move_qcphysics, true,
2057         {
2058                 if(IS_CLIENT(it) || is_pure(it) || it.classname == "" || it.move_movetype == MOVETYPE_NONE)
2059                         continue;
2060                 Movetype_Physics_NoMatchTicrate(it, PHYS_INPUT_TIMELENGTH, false);
2061         });
2062 }
2063
2064 void systems_update();
2065 void EndFrame()
2066 {
2067         anticheat_endframe();
2068
2069         Physics_Frame();
2070
2071         FOREACH_CLIENT(IS_REAL_CLIENT(it), {
2072                 entity e = IS_SPEC(it) ? it.enemy : it;
2073                 if (e.typehitsound) {
2074                         it.typehit_time = time;
2075                 } else if (e.killsound) {
2076                         it.kill_time = time;
2077                 } else if (e.damage_dealt) {
2078                         it.hit_time = time;
2079                         it.damage_dealt_total += ceil(e.damage_dealt);
2080                 }
2081         });
2082         // add 1 frametime because after this, engine SV_Physics
2083         // increases time by a frametime and then networks the frame
2084         // add another frametime because client shows everything with
2085         // 1 frame of lag (cl_nolerp 0). The last +1 however should not be
2086         // needed!
2087         float altime = time + frametime * (1 + autocvar_g_antilag_nudge);
2088         FOREACH_CLIENT(true, {
2089                 it.typehitsound = false;
2090                 it.damage_dealt = 0;
2091                 it.killsound = false;
2092                 antilag_record(it, CS(it), altime);
2093         });
2094         IL_EACH(g_monsters, true,
2095         {
2096                 antilag_record(it, it, altime);
2097         });
2098         systems_update();
2099         IL_ENDFRAME();
2100 }
2101
2102
2103 /*
2104  * RedirectionThink:
2105  * returns true if redirecting
2106  */
2107 float redirection_timeout;
2108 float redirection_nextthink;
2109 float RedirectionThink()
2110 {
2111         float clients_found;
2112
2113         if(redirection_target == "")
2114                 return false;
2115
2116         if(!redirection_timeout)
2117         {
2118                 cvar_set("sv_public", "-2");
2119                 redirection_timeout = time + 0.6; // this will only try twice... should be able to keep more clients
2120                 if(redirection_target == "self")
2121                         bprint("^3SERVER NOTICE:^7 restarting the server\n");
2122                 else
2123                         bprint("^3SERVER NOTICE:^7 redirecting everyone to ", redirection_target, "\n");
2124         }
2125
2126         if(time < redirection_nextthink)
2127                 return true;
2128
2129         redirection_nextthink = time + 1;
2130
2131         clients_found = 0;
2132         FOREACH_CLIENT(IS_REAL_CLIENT(it), {
2133                 // TODO add timer
2134                 LOG_INFO("Redirecting: sending connect command to ", it.netname);
2135                 if(redirection_target == "self")
2136                         stuffcmd(it, "\ndisconnect; defer ", ftos(autocvar_quit_and_redirect_timer), " reconnect\n");
2137                 else
2138                         stuffcmd(it, strcat("\ndisconnect; defer ", ftos(autocvar_quit_and_redirect_timer), " \"connect ", redirection_target, "\"\n"));
2139                 ++clients_found;
2140         });
2141
2142         LOG_INFO("Redirecting: ", ftos(clients_found), " clients left.");
2143
2144         if(time > redirection_timeout || clients_found == 0)
2145                 localcmd("\nwait; wait; wait; quit\n");
2146
2147         return true;
2148 }
2149
2150 void TargetMusic_RestoreGame();
2151 void RestoreGame()
2152 {
2153         // Loaded from a save game
2154         // some things then break, so let's work around them...
2155
2156         // Progs DB (capture records)
2157         ServerProgsDB = db_load(strcat("server.db", autocvar_sessionid));
2158
2159         // Mapinfo
2160         MapInfo_Shutdown();
2161         MapInfo_Enumerate();
2162         MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 1);
2163         WeaponStats_Init();
2164
2165         TargetMusic_RestoreGame();
2166 }
2167
2168 void Shutdown()
2169 {
2170         game_stopped = 2;
2171
2172         if(world_initialized > 0)
2173         {
2174                 world_initialized = 0;
2175                 LOG_TRACE("Saving persistent data...");
2176                 Ban_SaveBans();
2177
2178                 // playerstats with unfinished match
2179                 PlayerStats_GameReport(false);
2180
2181                 if(!cheatcount_total)
2182                 {
2183                         if(autocvar_sv_db_saveasdump)
2184                                 db_dump(ServerProgsDB, strcat("server.db", autocvar_sessionid));
2185                         else
2186                                 db_save(ServerProgsDB, strcat("server.db", autocvar_sessionid));
2187                 }
2188                 if(autocvar_developer)
2189                 {
2190                         if(autocvar_sv_db_saveasdump)
2191                                 db_dump(TemporaryDB, "server-temp.db");
2192                         else
2193                                 db_save(TemporaryDB, "server-temp.db");
2194                 }
2195                 CheatShutdown(); // must be after cheatcount check
2196                 db_close(ServerProgsDB);
2197                 db_close(TemporaryDB);
2198                 LOG_TRACE("Saving persistent data... done!");
2199                 // tell the bot system the game is ending now
2200                 bot_endgame();
2201
2202                 WeaponStats_Shutdown();
2203                 MapInfo_Shutdown();
2204         }
2205         else if(world_initialized == 0)
2206         {
2207                 LOG_INFO("NOTE: crashed before even initializing the world, not saving persistent data");
2208         }
2209         else
2210         {
2211                 __init_dedicated_server_shutdown();
2212         }
2213 }