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), STAT(PL_MAX), 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 Map_MarkAsRecent(string m);
 601 float world_already_spawned;
 602 void Nagger_Init();
 603 void ClientInit_Spawn();
 604 void WeaponStats_Init();
 605 void WeaponStats_Shutdown();
 606 spawnfunc(worldspawn)
 607 {
 608         server_is_dedicated = boolean(stof(cvar_defstring("is_dedicated")));
 609
 610     bool wantrestart = false;
 611         {
 612                 if (!server_is_dedicated)
 613                 {
 614                         // force unloading of server pk3 files when starting a listen server
 615                         // localcmd("\nfs_rescan\n"); // FIXME: does more harm than good, has unintended side effects. What we really want is to unload temporary pk3s only
 616                         // restore csqc_progname too
 617                         string expect = "csprogs.dat";
 618                         wantrestart = cvar_string_normal("csqc_progname") != expect;
 619                         cvar_set_normal("csqc_progname", expect);
 620                 }
 621                 else
 622                 {
 623                         // Try to use versioned csprogs from pk3
 624                         // Only ever use versioned csprogs.dat files on dedicated servers;
 625                         // we need to reset csqc_progname on clients ourselves, and it's easier if the client's release name is constant
 626                         string pk3csprogs = "csprogs-" WATERMARK ".dat";
 627                         // This always works; fall back to it if a versioned csprogs.dat is suddenly missing
 628                         string select = "csprogs.dat";
 629                         if (fexists(pk3csprogs)) select = pk3csprogs;
 630                         if (cvar_string_normal("csqc_progname") != select)
 631                         {
 632                                 cvar_set_normal("csqc_progname", select);
 633                                 wantrestart = true;
 634                         }
 635                         // Check for updates on startup
 636                         // We do it this way for atomicity so that connecting clients still match the server progs and don't disconnect
 637                         int sentinel = fopen("progs.txt", FILE_READ);
 638                         if (sentinel >= 0)
 639                         {
 640                                 string switchversion = fgets(sentinel);
 641                                 fclose(sentinel);
 642                                 if (switchversion != "" && switchversion != WATERMARK)
 643                                 {
 644                                         LOG_INFOF("Switching progs: " WATERMARK " -> %s", switchversion);
 645                                         // if it doesn't exist, assume either:
 646                                         //   a) the current program was overwritten
 647                                         //   b) this is a client only update
 648                                         string newprogs = sprintf("progs-%s.dat", switchversion);
 649                                         if (fexists(newprogs))
 650                                         {
 651                                                 cvar_set_normal("sv_progs", newprogs);
 652                                                 wantrestart = true;
 653                                         }
 654                                         string newcsprogs = sprintf("csprogs-%s.dat", switchversion);
 655                                         if (fexists(newcsprogs))
 656                                         {
 657                                                 cvar_set_normal("csqc_progname", newcsprogs);
 658                                                 wantrestart = true;
 659                                         }
 660                                 }
 661                         }
 662                 }
 663                 if (wantrestart)
 664                 {
 665                         LOG_INFOF("Restart requested");
 666                         changelevel(mapname);
 667                         // let initialization continue, shutdown depends on it
 668                 }
 669         }
 670
 671         cvar = cvar_normal;
 672         cvar_string = cvar_string_normal;
 673         cvar_set = cvar_set_normal;
 674
 675         if(world_already_spawned)
 676                 error("world already spawned - you may have EXACTLY ONE worldspawn!");
 677         world_already_spawned = true;
 678
 679         delete_fn = remove_safely; // during spawning, watch what you remove!
 680
 681         cvar_changes_init(); // do this very early now so it REALLY matches the server config
 682
 683         maxclients = 0;
 684         for (entity head = nextent(NULL); head; head = nextent(head))
 685         {
 686                 ++maxclients;
 687         }
 688
 689         // needs to be done so early because of the constants they create
 690         static_init();
 691
 692         ServerProgsDB = db_load(strcat("server.db", autocvar_sessionid));
 693
 694         TemporaryDB = db_create();
 695
 696         // 0 normal
 697         lightstyle(0, "m");
 698
 699         // 1 FLICKER (first variety)
 700         lightstyle(1, "mmnmmommommnonmmonqnmmo");
 701
 702         // 2 SLOW STRONG PULSE
 703         lightstyle(2, "abcdefghijklmnopqrstuvwxyzyxwvutsrqponmlkjihgfedcba");
 704
 705         // 3 CANDLE (first variety)
 706         lightstyle(3, "mmmmmaaaaammmmmaaaaaabcdefgabcdefg");
 707
 708         // 4 FAST STROBE
 709         lightstyle(4, "mamamamamama");
 710
 711         // 5 GENTLE PULSE 1
 712         lightstyle(5,"jklmnopqrstuvwxyzyxwvutsrqponmlkj");
 713
 714         // 6 FLICKER (second variety)
 715         lightstyle(6, "nmonqnmomnmomomno");
 716
 717         // 7 CANDLE (second variety)
 718         lightstyle(7, "mmmaaaabcdefgmmmmaaaammmaamm");
 719
 720         // 8 CANDLE (third variety)
 721         lightstyle(8, "mmmaaammmaaammmabcdefaaaammmmabcdefmmmaaaa");
 722
 723         // 9 SLOW STROBE (fourth variety)
 724         lightstyle(9, "aaaaaaaazzzzzzzz");
 725
 726         // 10 FLUORESCENT FLICKER
 727         lightstyle(10, "mmamammmmammamamaaamammma");
 728
 729         // 11 SLOW PULSE NOT FADE TO BLACK
 730         lightstyle(11, "abcdefghijklmnopqrrqponmlkjihgfedcba");
 731
 732         // styles 32-62 are assigned by the spawnfunc_light program for switchable lights
 733
 734         // 63 testing
 735         lightstyle(63, "a");
 736
 737         if(autocvar_g_campaign)
 738                 CampaignPreInit();
 739
 740         Map_MarkAsRecent(mapname);
 741
 742         PlayerStats_GameReport_Init(); // we need this to be initiated before InitGameplayMode
 743
 744         InitGameplayMode();
 745         static_init_late();
 746         static_init_precache();
 747         readlevelcvars();
 748         GrappleHookInit();
 749
 750     GameRules_limit_fallbacks();
 751
 752         if(warmup_limit == 0)
 753                 warmup_limit = (autocvar_timelimit > 0) ? autocvar_timelimit * 60 : autocvar_timelimit;
 754
 755         player_count = 0;
 756         bot_waypoints_for_items = autocvar_g_waypoints_for_items;
 757         if(bot_waypoints_for_items == 1)
 758                 if(this.spawnflags & SPAWNFLAG_NO_WAYPOINTS_FOR_ITEMS)
 759                         bot_waypoints_for_items = 0;
 760
 761         precache();
 762
 763         WaypointSprite_Init();
 764
 765         GameLogInit(); // prepare everything
 766         // NOTE for matchid:
 767         // changing the logic generating it is okay. But:
 768         // it HAS to stay <= 64 chars
 769         // character set: ASCII 33-126 without the following characters: : ; ' " \ $
 770         if(autocvar_sv_eventlog)
 771         {
 772                 string s = sprintf("%d.%s.%06d", itos(autocvar_sv_eventlog_files_counter), strftime(false, "%s"), floor(random() * 1000000));
 773                 matchid = strzone(s);
 774
 775                 GameLogEcho(strcat(":gamestart:", GetGametype(), "_", GetMapname(), ":", s));
 776                 s = ":gameinfo:mutators:LIST";
 777
 778                 MUTATOR_CALLHOOK(BuildMutatorsString, s);
 779                 s = M_ARGV(0, string);
 780
 781                 // initialiation stuff, not good in the mutator system
 782                 if(!autocvar_g_use_ammunition)
 783                         s = strcat(s, ":no_use_ammunition");
 784
 785                 // initialiation stuff, not good in the mutator system
 786                 if(autocvar_g_pickup_items == 0)
 787                         s = strcat(s, ":no_pickup_items");
 788                 if(autocvar_g_pickup_items > 0)
 789                         s = strcat(s, ":pickup_items");
 790
 791                 // initialiation stuff, not good in the mutator system
 792                 if(autocvar_g_weaponarena != "0")
 793                         s = strcat(s, ":", autocvar_g_weaponarena, " arena");
 794
 795                 // TODO to mutator system
 796                 if(autocvar_g_norecoil)
 797                         s = strcat(s, ":norecoil");
 798
 799                 // TODO to mutator system
 800                 if(autocvar_g_powerups == 0)
 801                         s = strcat(s, ":no_powerups");
 802                 if(autocvar_g_powerups > 0)
 803                         s = strcat(s, ":powerups");
 804
 805                 GameLogEcho(s);
 806                 GameLogEcho(":gameinfo:end");
 807         }
 808         else
 809                 matchid = strzone(ftos(random()));
 810
 811         cvar_set("nextmap", "");
 812
 813         SetDefaultAlpha();
 814
 815         if(autocvar_g_campaign)
 816                 CampaignPostInit();
 817
 818         Ban_LoadBans();
 819
 820         MapInfo_Enumerate();
 821         MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 1);
 822
 823         if(whichpack(strcat("maps/", mapname, ".cfg")) != "")
 824         {
 825                 int fd = fopen(strcat("maps/", mapname, ".cfg"), FILE_READ);
 826                 if(fd != -1)
 827                 {
 828                         string s;
 829                         while((s = fgets(fd)))
 830                         {
 831                                 int l = tokenize_console(s);
 832                                 if(l < 2)
 833                                         continue;
 834                                 if(argv(0) == "cd")
 835                                 {
 836                                         LOG_INFO("Found ^1UNSUPPORTED^7 cd loop command in .cfg file; put this line in mapinfo instead:");
 837                                         LOG_INFO("  cdtrack ", argv(2));
 838                                 }
 839                                 else if(argv(0) == "fog")
 840                                 {
 841                                         LOG_INFO("Found ^1UNSUPPORTED^7 fog command in .cfg file; put this line in worldspawn in the .map/.bsp/.ent file instead:");
 842                                         LOG_INFO("  \"fog\" \"", s, "\"");
 843                                 }
 844                                 else if(argv(0) == "set")
 845                                 {
 846                                         LOG_INFO("Found ^1UNSUPPORTED^7 set command in .cfg file; put this line in mapinfo instead:");
 847                                         LOG_INFO("  clientsettemp_for_type all ", argv(1), " ", argv(2));
 848                                 }
 849                                 else if(argv(0) != "//")
 850                                 {
 851                                         LOG_INFO("Found ^1UNSUPPORTED^7 set command in .cfg file; put this line in mapinfo instead:");
 852                                         LOG_INFO("  clientsettemp_for_type all ", argv(0), " ", argv(1));
 853                                 }
 854                         }
 855                         fclose(fd);
 856                 }
 857         }
 858
 859         WeaponStats_Init();
 860
 861         Nagger_Init();
 862
 863         next_pingtime = time + 5;
 864
 865         detect_maptype();
 866
 867         // set up information replies for clients and server to use
 868         maplist_reply = strzone(getmaplist());
 869         lsmaps_reply = strzone(getlsmaps());
 870         monsterlist_reply = strzone(getmonsterlist());
 871         for(int i = 0; i < 10; ++i)
 872         {
 873                 string s = getrecords(i);
 874                 if (s)
 875                         records_reply[i] = strzone(s);
 876         }
 877         ladder_reply = strzone(getladder());
 878         rankings_reply = strzone(getrankings());
 879
 880         // begin other init
 881         ClientInit_Spawn();
 882         RandomSeed_Spawn();
 883         PingPLReport_Spawn();
 884
 885         CheatInit();
 886
 887         if (!wantrestart) localcmd("\n_sv_hook_gamestart ", GetGametype(), "\n");
 888
 889         // fill sv_curl_serverpackages from .serverpackage files
 890         if (autocvar_sv_curl_serverpackages_auto)
 891         {
 892                 string s = "csprogs-" WATERMARK ".txt";
 893                 // remove automatically managed files from the list to prevent duplicates
 894                 for (int i = 0, n = tokenize_console(cvar_string("sv_curl_serverpackages")); i < n; ++i)
 895                 {
 896                         string pkg = argv(i);
 897                         if (startsWith(pkg, "csprogs-")) continue;
 898                         if (endsWith(pkg, "-serverpackage.txt")) continue;
 899                         if (endsWith(pkg, ".serverpackage")) continue;  // OLD legacy
 900                         s = cons(s, pkg);
 901                 }
 902                 // add automatically managed files to the list
 903                 #define X(match) MACRO_BEGIN { \
 904                         int fd = search_begin(match, true, false); \
 905                         if (fd >= 0) \
 906                         { \
 907                                 for (int i = 0, j = search_getsize(fd); i < j; ++i) \
 908                                 { \
 909                                         s = cons(s, search_getfilename(fd, i)); \
 910                                 } \
 911                                 search_end(fd); \
 912                         } \
 913                 } MACRO_END
 914                 X("*-serverpackage.txt");
 915                 X("*.serverpackage");
 916                 #undef X
 917                 cvar_set("sv_curl_serverpackages", s);
 918         }
 919
 920         // MOD AUTHORS: change this, and possibly remove a few of the blocks below to ignore certain changes
 921         modname = "Xonotic";
 922         // physics/balance/config changes that count as mod
 923         if(cvar_string("g_mod_physics") != cvar_defstring("g_mod_physics"))
 924                 modname = cvar_string("g_mod_physics");
 925         if(cvar_string("g_mod_balance") != cvar_defstring("g_mod_balance"))
 926                 modname = cvar_string("g_mod_balance");
 927         if(cvar_string("g_mod_config") != cvar_defstring("g_mod_config"))
 928                 modname = cvar_string("g_mod_config");
 929         // extra mutators that deserve to count as mod
 930         MUTATOR_CALLHOOK(SetModname, modname);
 931         modname = M_ARGV(0, string);
 932
 933         // save it for later
 934         modname = strzone(modname);
 935
 936         WinningConditionHelper(this); // set worldstatus
 937
 938         world_initialized = 1;
 939         __spawnfunc_spawn_all();
 940 }
 941
 942 spawnfunc(light)
 943 {
 944         //makestatic (this); // Who the f___ did that?
 945         delete(this);
 946 }
 947
 948 string GetGametype()
 949 {
 950         return MapInfo_Type_ToString(MapInfo_LoadedGametype);
 951 }
 952
 953 string GetMapname()
 954 {
 955         return mapname;
 956 }
 957
 958 float Map_Count, Map_Current;
 959 string Map_Current_Name;
 960
 961 // NOTE: this now expects the map list to be already tokenized and the count in Map_Count
 962 float GetMaplistPosition()
 963 {
 964         float pos, idx;
 965         string map;
 966
 967         map = GetMapname();
 968         idx = autocvar_g_maplist_index;
 969
 970         if(idx >= 0)
 971                 if(idx < Map_Count)
 972                         if(map == argv(idx))
 973                                 return idx;
 974
 975         for(pos = 0; pos < Map_Count; ++pos)
 976                 if(map == argv(pos))
 977                         return pos;
 978
 979         // resume normal maplist rotation if current map is not in g_maplist
 980         return idx;
 981 }
 982
 983 float MapHasRightSize(string map)
 984 {
 985         float fh;
 986         if(currentbots || autocvar_bot_number || player_count < autocvar_minplayers)
 987         if(autocvar_g_maplist_check_waypoints)
 988         {
 989                 LOG_TRACE("checkwp "); LOG_TRACE(map);
 990                 if(!fexists(strcat("maps/", map, ".waypoints")))
 991                 {
 992                         LOG_TRACE(": no waypoints");
 993                         return false;
 994                 }
 995                 LOG_TRACE(": has waypoints");
 996         }
 997
 998         // open map size restriction file
 999         LOG_TRACE("opensize "); LOG_TRACE(map);
1000         fh = fopen(strcat("maps/", map, ".sizes"), FILE_READ);
1001         if(fh >= 0)
1002         {
1003                 float mapmin, mapmax;
1004                 LOG_TRACE(": ok, ");
1005                 mapmin = stof(fgets(fh));
1006                 mapmax = stof(fgets(fh));
1007                 fclose(fh);
1008                 if(player_count < mapmin)
1009                 {
1010                         LOG_TRACE("not enough");
1011                         return false;
1012                 }
1013                 if(player_count > mapmax)
1014                 {
1015                         LOG_TRACE("too many");
1016                         return false;
1017                 }
1018                 LOG_TRACE("right size");
1019                 return true;
1020         }
1021         LOG_TRACE(": not found");
1022         return true;
1023 }
1024
1025 string Map_Filename(float position)
1026 {
1027         return strcat("maps/", argv(position), ".bsp");
1028 }
1029
1030 void Map_MarkAsRecent(string m)
1031 {
1032         cvar_set("g_maplist_mostrecent", strwords(strcat(m, " ", autocvar_g_maplist_mostrecent), max(0, autocvar_g_maplist_mostrecent_count)));
1033 }
1034
1035 float Map_IsRecent(string m)
1036 {
1037         return strhasword(autocvar_g_maplist_mostrecent, m);
1038 }
1039
1040 float Map_Check(float position, float pass)
1041 {
1042         string filename;
1043         string map_next;
1044         map_next = argv(position);
1045         if(pass <= 1)
1046         {
1047                 if(Map_IsRecent(map_next))
1048                         return 0;
1049         }
1050         filename = Map_Filename(position);
1051         if(MapInfo_CheckMap(map_next))
1052         {
1053                 if(pass == 2)
1054                         return 1;
1055                 if(MapHasRightSize(map_next))
1056                         return 1;
1057                 return 0;
1058         }
1059         else
1060                 LOG_DEBUG( "Couldn't select '", filename, "'..." );
1061
1062         return 0;
1063 }
1064
1065 void Map_Goto_SetStr(string nextmapname)
1066 {
1067         if(getmapname_stored != "")
1068                 strunzone(getmapname_stored);
1069         if(nextmapname == "")
1070                 getmapname_stored = "";
1071         else
1072                 getmapname_stored = strzone(nextmapname);
1073 }
1074
1075 void Map_Goto_SetFloat(float position)
1076 {
1077         cvar_set("g_maplist_index", ftos(position));
1078         Map_Goto_SetStr(argv(position));
1079 }
1080
1081 void Map_Goto(float reinit)
1082 {
1083         MapInfo_LoadMap(getmapname_stored, reinit);
1084 }
1085
1086 // return codes of map selectors:
1087 //   -1 = temporary failure (that is, try some method that is guaranteed to succeed)
1088 //   -2 = permanent failure
1089 float() MaplistMethod_Iterate = // usual method
1090 {
1091         float pass, i;
1092
1093         LOG_TRACE("Trying MaplistMethod_Iterate");
1094
1095         for(pass = 1; pass <= 2; ++pass)
1096         {
1097                 for(i = 1; i < Map_Count; ++i)
1098                 {
1099                         float mapindex;
1100                         mapindex = (i + Map_Current) % Map_Count;
1101                         if(Map_Check(mapindex, pass))
1102                                 return mapindex;
1103                 }
1104         }
1105         return -1;
1106 }
1107
1108 float() MaplistMethod_Repeat = // fallback method
1109 {
1110         LOG_TRACE("Trying MaplistMethod_Repeat");
1111
1112         if(Map_Check(Map_Current, 2))
1113                 return Map_Current;
1114         return -2;
1115 }
1116
1117 float() MaplistMethod_Random = // random map selection
1118 {
1119         float i, imax;
1120
1121         LOG_TRACE("Trying MaplistMethod_Random");
1122
1123         imax = 42;
1124
1125         for(i = 0; i <= imax; ++i)
1126         {
1127                 float mapindex;
1128                 mapindex = (Map_Current + floor(random() * (Map_Count - 1) + 1)) % Map_Count; // any OTHER map
1129                 if(Map_Check(mapindex, 1))
1130                         return mapindex;
1131         }
1132         return -1;
1133 }
1134
1135 float(float exponent) MaplistMethod_Shuffle = // more clever shuffling
1136 // the exponent sets a bias on the map selection:
1137 // the higher the exponent, the less likely "shortly repeated" same maps are
1138 {
1139         float i, j, imax, insertpos;
1140
1141         LOG_TRACE("Trying MaplistMethod_Shuffle");
1142
1143         imax = 42;
1144
1145         for(i = 0; i <= imax; ++i)
1146         {
1147                 string newlist;
1148
1149                 // now reinsert this at another position
1150                 insertpos = (random() ** (1 / exponent));       // ]0, 1]
1151                 insertpos = insertpos * (Map_Count - 1);       // ]0, Map_Count - 1]
1152                 insertpos = ceil(insertpos) + 1;               // {2, 3, 4, ..., Map_Count}
1153                 LOG_TRACE("SHUFFLE: insert pos = ", ftos(insertpos));
1154
1155                 // insert the current map there
1156                 newlist = "";
1157                 for(j = 1; j < insertpos; ++j)                 // i == 1: no loop, will be inserted as first; however, i == 1 has been excluded above
1158                         newlist = strcat(newlist, " ", argv(j));
1159                 newlist = strcat(newlist, " ", argv(0));       // now insert the just selected map
1160                 for(j = insertpos; j < Map_Count; ++j)         // i == Map_Count: no loop, has just been inserted as last
1161                         newlist = strcat(newlist, " ", argv(j));
1162                 newlist = substring(newlist, 1, strlen(newlist) - 1);
1163                 cvar_set("g_maplist", newlist);
1164                 Map_Count = tokenizebyseparator(autocvar_g_maplist, " ");
1165
1166                 // NOTE: the selected map has just been inserted at (insertpos-1)th position
1167                 Map_Current = insertpos - 1; // this is not really valid, but this way the fallback has a chance of working
1168                 if(Map_Check(Map_Current, 1))
1169                         return Map_Current;
1170         }
1171         return -1;
1172 }
1173
1174 void Maplist_Init()
1175 {
1176         Map_Count = tokenizebyseparator(autocvar_g_maplist, " ");
1177         float i;
1178         for (i = 0; i < Map_Count; ++i)
1179                 if (Map_Check(i, 2))
1180                         break;
1181         if (i == Map_Count)
1182         {
1183                 bprint( "Maplist contains no usable maps!  Resetting it to default map list.\n" );
1184                 cvar_set("g_maplist", MapInfo_ListAllAllowedMaps(MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags() | MAPINFO_FLAG_NOAUTOMAPLIST));
1185                 if(autocvar_g_maplist_shuffle)
1186                         ShuffleMaplist();
1187                 localcmd("\nmenu_cmd sync\n");
1188                 Map_Count = tokenizebyseparator(autocvar_g_maplist, " ");
1189         }
1190         if(Map_Count == 0)
1191                 error("empty maplist, cannot select a new map");
1192         Map_Current = bound(0, GetMaplistPosition(), Map_Count - 1);
1193
1194         if(Map_Current_Name)
1195                 strunzone(Map_Current_Name);
1196         Map_Current_Name = strzone(argv(Map_Current)); // will be automatically freed on exit thanks to DP
1197         // this may or may not be correct, but who cares, in the worst case a map
1198         // isn't chosen in the first pass that should have been
1199 }
1200
1201 string GetNextMap()
1202 {
1203         float nextMap;
1204
1205         Maplist_Init();
1206         nextMap = -1;
1207
1208         if(nextMap == -1)
1209                 if(autocvar_g_maplist_shuffle > 0)
1210                         nextMap = MaplistMethod_Shuffle(autocvar_g_maplist_shuffle + 1);
1211
1212         if(nextMap == -1)
1213                 if(autocvar_g_maplist_selectrandom)
1214                         nextMap = MaplistMethod_Random();
1215
1216         if(nextMap == -1)
1217                 nextMap = MaplistMethod_Iterate();
1218
1219         if(nextMap == -1)
1220                 nextMap = MaplistMethod_Repeat();
1221
1222         if(nextMap >= 0)
1223         {
1224                 Map_Goto_SetFloat(nextMap);
1225                 return getmapname_stored;
1226         }
1227
1228         return "";
1229 }
1230
1231 float DoNextMapOverride(float reinit)
1232 {
1233         if(autocvar_g_campaign)
1234         {
1235                 CampaignPostIntermission();
1236                 alreadychangedlevel = true;
1237                 return true;
1238         }
1239         if(autocvar_quit_when_empty)
1240         {
1241                 if(player_count <= currentbots)
1242                 {
1243                         localcmd("quit\n");
1244                         alreadychangedlevel = true;
1245                         return true;
1246                 }
1247         }
1248         if(autocvar_quit_and_redirect != "")
1249         {
1250                 redirection_target = strzone(autocvar_quit_and_redirect);
1251                 alreadychangedlevel = true;
1252                 return true;
1253         }
1254         if (!reinit && autocvar_samelevel) // if samelevel is set, stay on same level
1255         {
1256                 localcmd("restart\n");
1257                 alreadychangedlevel = true;
1258                 return true;
1259         }
1260         if(autocvar_nextmap != "")
1261         {
1262                 string m;
1263                 m = GameTypeVote_MapInfo_FixName(autocvar_nextmap);
1264                 cvar_set("nextmap",m);
1265
1266                 if(!m || gametypevote)
1267                         return false;
1268                 if(autocvar_sv_vote_gametype)
1269                 {
1270                         Map_Goto_SetStr(m);
1271                         return false;
1272                 }
1273
1274                 if(MapInfo_CheckMap(m))
1275                 {
1276                         Map_Goto_SetStr(m);
1277                         Map_Goto(reinit);
1278                         alreadychangedlevel = true;
1279                         return true;
1280                 }
1281         }
1282         if(!reinit && autocvar_lastlevel)
1283         {
1284                 cvar_settemp_restore();
1285                 localcmd("set lastlevel 0\ntogglemenu 1\n");
1286                 alreadychangedlevel = true;
1287                 return true;
1288         }
1289         return false;
1290 }
1291
1292 void GotoNextMap(float reinit)
1293 {
1294         //string nextmap;
1295         //float n, nummaps;
1296         //string s;
1297         if (alreadychangedlevel)
1298                 return;
1299         alreadychangedlevel = true;
1300
1301         string nextMap;
1302
1303         nextMap = GetNextMap();
1304         if(nextMap == "")
1305                 error("Everything is broken - cannot find a next map. Please report this to the developers.");
1306         Map_Goto(reinit);
1307 }
1308
1309
1310 /*
1311 ============
1312 IntermissionThink
1313
1314 When the player presses attack or jump, change to the next level
1315 ============
1316 */
1317 .float autoscreenshot;
1318 void IntermissionThink(entity this)
1319 {
1320         FixIntermissionClient(this);
1321
1322         float server_screenshot = (autocvar_sv_autoscreenshot && CS(this).cvar_cl_autoscreenshot);
1323         float client_screenshot = (CS(this).cvar_cl_autoscreenshot == 2);
1324
1325         if( (server_screenshot || client_screenshot)
1326                 && ((this.autoscreenshot > 0) && (time > this.autoscreenshot)) )
1327         {
1328                 this.autoscreenshot = -1;
1329                 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"))); }
1330                 return;
1331         }
1332
1333         if (time < intermission_exittime)
1334                 return;
1335
1336         if(!mapvote_initialized)
1337                 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)))
1338                         return;
1339
1340         MapVote_Start();
1341 }
1342
1343 /*
1344 ============
1345 FindIntermission
1346
1347 Returns the entity to view from
1348 ============
1349 */
1350 /*
1351 entity FindIntermission()
1352 {
1353         local   entity spot;
1354         local   float cyc;
1355
1356 // look for info_intermission first
1357         spot = find(NULL, classname, "info_intermission");
1358         if (spot)
1359         {       // pick a random one
1360                 cyc = random() * 4;
1361                 while (cyc > 1)
1362                 {
1363                         spot = find(spot, classname, "info_intermission");
1364                         if (!spot)
1365                                 spot = find(spot, classname, "info_intermission");
1366                         cyc = cyc - 1;
1367                 }
1368                 return spot;
1369         }
1370
1371 // then look for the start position
1372         spot = find(NULL, classname, "info_player_start");
1373         if (spot)
1374                 return spot;
1375
1376 // testinfo_player_start is only found in regioned levels
1377         spot = find(NULL, classname, "testplayerstart");
1378         if (spot)
1379                 return spot;
1380
1381 // then look for the start position
1382         spot = find(NULL, classname, "info_player_deathmatch");
1383         if (spot)
1384                 return spot;
1385
1386         //objerror ("FindIntermission: no spot");
1387         return NULL;
1388 }
1389 */
1390
1391 /*
1392 ===============================================================================
1393
1394 RULES
1395
1396 ===============================================================================
1397 */
1398
1399 void DumpStats(float final)
1400 {
1401         float file;
1402         string s;
1403         float to_console;
1404         float to_eventlog;
1405         float to_file;
1406         float i;
1407
1408         to_console = autocvar_sv_logscores_console;
1409         to_eventlog = autocvar_sv_eventlog;
1410         to_file = autocvar_sv_logscores_file;
1411
1412         if(!final)
1413         {
1414                 to_console = true; // always print printstats replies
1415                 to_eventlog = false; // but never print them to the event log
1416         }
1417
1418         if(to_eventlog)
1419                 if(autocvar_sv_eventlog_console)
1420                         to_console = false; // otherwise we get the output twice
1421
1422         if(final)
1423                 s = ":scores:";
1424         else
1425                 s = ":status:";
1426         s = strcat(s, GetGametype(), "_", GetMapname(), ":", ftos(rint(time)));
1427
1428         if(to_console)
1429                 LOG_INFO(s);
1430         if(to_eventlog)
1431                 GameLogEcho(s);
1432
1433         file = -1;
1434         if(to_file)
1435         {
1436                 file = fopen(autocvar_sv_logscores_filename, FILE_APPEND);
1437                 if(file == -1)
1438                         to_file = false;
1439                 else
1440                         fputs(file, strcat(s, "\n"));
1441         }
1442
1443         s = strcat(":labels:player:", GetPlayerScoreString(NULL, 0));
1444         if(to_console)
1445                 LOG_INFO(s);
1446         if(to_eventlog)
1447                 GameLogEcho(s);
1448         if(to_file)
1449                 fputs(file, strcat(s, "\n"));
1450
1451         FOREACH_CLIENT(IS_REAL_CLIENT(it) || (IS_BOT_CLIENT(it) && autocvar_sv_logscores_bots), {
1452                 s = strcat(":player:see-labels:", GetPlayerScoreString(it, 0), ":");
1453                 s = strcat(s, ftos(rint(time - CS(it).jointime)), ":");
1454                 if(IS_PLAYER(it) || MUTATOR_CALLHOOK(GetPlayerStatus, it))
1455                         s = strcat(s, ftos(it.team), ":");
1456                 else
1457                         s = strcat(s, "spectator:");
1458
1459                 if(to_console)
1460                         LOG_INFO(s, playername(it, false));
1461                 if(to_eventlog)
1462                         GameLogEcho(strcat(s, ftos(it.playerid), ":", playername(it, false)));
1463                 if(to_file)
1464                         fputs(file, strcat(s, playername(it, false), "\n"));
1465         });
1466
1467         if(teamplay)
1468         {
1469                 s = strcat(":labels:teamscores:", GetTeamScoreString(0, 0));
1470                 if(to_console)
1471                         LOG_INFO(s);
1472                 if(to_eventlog)
1473                         GameLogEcho(s);
1474                 if(to_file)
1475                         fputs(file, strcat(s, "\n"));
1476
1477                 for(i = 1; i < 16; ++i)
1478                 {
1479                         s = strcat(":teamscores:see-labels:", GetTeamScoreString(i, 0));
1480                         s = strcat(s, ":", ftos(i));
1481                         if(to_console)
1482                                 LOG_INFO(s);
1483                         if(to_eventlog)
1484                                 GameLogEcho(s);
1485                         if(to_file)
1486                                 fputs(file, strcat(s, "\n"));
1487                 }
1488         }
1489
1490         if(to_console)
1491                 LOG_INFO(":end");
1492         if(to_eventlog)
1493                 GameLogEcho(":end");
1494         if(to_file)
1495         {
1496                 fputs(file, ":end\n");
1497                 fclose(file);
1498         }
1499 }
1500
1501 void FixIntermissionClient(entity e)
1502 {
1503         if(!e.autoscreenshot) // initial call
1504         {
1505                 e.autoscreenshot = time + 0.8;  // used for autoscreenshot
1506                 e.health = -2342;
1507                 // first intermission phase; voting phase has positive health (used to decide whether to send SVC_FINALE or not)
1508                 for (int slot = 0; slot < MAX_WEAPONSLOTS; ++slot)
1509                 {
1510                     .entity weaponentity = weaponentities[slot];
1511                         if(e.(weaponentity))
1512                         {
1513                                 e.(weaponentity).effects = EF_NODRAW;
1514                                 if (e.(weaponentity).weaponchild)
1515                                         e.(weaponentity).weaponchild.effects = EF_NODRAW;
1516                         }
1517                 }
1518                 if(IS_REAL_CLIENT(e))
1519                 {
1520                         stuffcmd(e, "\nscr_printspeed 1000000\n");
1521                         RandomSelection_Init();
1522                         FOREACH_WORD(autocvar_sv_intermission_cdtrack, true, {
1523                                 RandomSelection_AddString(it, 1, 1);
1524                         });
1525                         if (RandomSelection_chosen_string != "")
1526                         {
1527                                 stuffcmd(e, sprintf("\ncd loop %s\n", RandomSelection_chosen_string));
1528                         }
1529                         msg_entity = e;
1530                         WriteByte(MSG_ONE, SVC_INTERMISSION);
1531                 }
1532         }
1533 }
1534
1535 /*
1536 go to the next level for deathmatch
1537 only called if a time or frag limit has expired
1538 */
1539 void NextLevel()
1540 {
1541         game_stopped = true;
1542         intermission_running = 1; // game over
1543
1544         // enforce a wait time before allowing changelevel
1545         if(player_count > 0)
1546                 intermission_exittime = time + autocvar_sv_mapchange_delay;
1547         else
1548                 intermission_exittime = -1;
1549
1550         /*
1551         WriteByte (MSG_ALL, SVC_CDTRACK);
1552         WriteByte (MSG_ALL, 3);
1553         WriteByte (MSG_ALL, 3);
1554         // done in FixIntermission
1555         */
1556
1557         //pos = FindIntermission ();
1558
1559         VoteReset();
1560
1561         DumpStats(true);
1562
1563         // send statistics
1564         PlayerStats_GameReport(true);
1565         WeaponStats_Shutdown();
1566
1567         Kill_Notification(NOTIF_ALL, NULL, MSG_CENTER, CPID_Null); // kill all centerprints now
1568
1569         if(autocvar_sv_eventlog)
1570                 GameLogEcho(":gameover");
1571
1572         GameLogClose();
1573
1574         FOREACH_CLIENT(IS_PLAYER(it), {
1575                 FixIntermissionClient(it);
1576                 if(it.winning)
1577                         bprint(playername(it, false), " ^7wins.\n");
1578         });
1579
1580         target_music_kill();
1581
1582         if(autocvar_g_campaign)
1583                 CampaignPreIntermission();
1584
1585         MUTATOR_CALLHOOK(MatchEnd);
1586
1587         localcmd("\nsv_hook_gameend\n");
1588 }
1589
1590
1591 float InitiateSuddenDeath()
1592 {
1593         // Check first whether normal overtimes could be added before initiating suddendeath mode
1594         // - for this timelimit_overtime needs to be >0 of course
1595         // - also check the winning condition calculated in the previous frame and only add normal overtime
1596         //   again, if at the point at which timelimit would be extended again, still no winner was found
1597         if (!autocvar_g_campaign && (checkrules_overtimesadded >= 0) && (checkrules_overtimesadded < autocvar_timelimit_overtimes || autocvar_timelimit_overtimes < 0) && autocvar_timelimit_overtime && !(g_race && !g_race_qualifying))
1598         {
1599                 return 1; // need to call InitiateOvertime later
1600         }
1601         else
1602         {
1603                 if(!checkrules_suddendeathend)
1604                 {
1605                         if(autocvar_g_campaign)
1606                                 checkrules_suddendeathend = time; // no suddendeath in campaign
1607                         else
1608                                 checkrules_suddendeathend = time + 60 * autocvar_timelimit_suddendeath;
1609                         if(g_race && !g_race_qualifying)
1610                                 race_StartCompleting();
1611                 }
1612                 return 0;
1613         }
1614 }
1615
1616 void InitiateOvertime() // ONLY call this if InitiateSuddenDeath returned true
1617 {
1618         ++checkrules_overtimesadded;
1619         //add one more overtime by simply extending the timelimit
1620         float tl;
1621         tl = autocvar_timelimit;
1622         tl += autocvar_timelimit_overtime;
1623         cvar_set("timelimit", ftos(tl));
1624
1625         Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_OVERTIME_TIME, autocvar_timelimit_overtime * 60);
1626 }
1627
1628 float GetWinningCode(float fraglimitreached, float equality)
1629 {
1630         if(autocvar_g_campaign == 1)
1631                 if(fraglimitreached)
1632                         return WINNING_YES;
1633                 else
1634                         return WINNING_NO;
1635
1636         else
1637                 if(equality)
1638                         if(fraglimitreached)
1639                                 return WINNING_STARTSUDDENDEATHOVERTIME;
1640                         else
1641                                 return WINNING_NEVER;
1642                 else
1643                         if(fraglimitreached)
1644                                 return WINNING_YES;
1645                         else
1646                                 return WINNING_NO;
1647 }
1648
1649 // set the .winning flag for exactly those players with a given field value
1650 void SetWinners(.float field, float value)
1651 {
1652         FOREACH_CLIENT(IS_PLAYER(it), { it.winning = (it.(field) == value); });
1653 }
1654
1655 // set the .winning flag for those players with a given field value
1656 void AddWinners(.float field, float value)
1657 {
1658         FOREACH_CLIENT(IS_PLAYER(it), {
1659                 if(it.(field) == value)
1660                         it.winning = 1;
1661         });
1662 }
1663
1664 // clear the .winning flags
1665 void ClearWinners()
1666 {
1667         FOREACH_CLIENT(IS_PLAYER(it), { it.winning = 0; });
1668 }
1669
1670 void ShuffleMaplist()
1671 {
1672         cvar_set("g_maplist", shufflewords(autocvar_g_maplist));
1673 }
1674
1675 float leaderfrags;
1676 float WinningCondition_Scores(float limit, float leadlimit)
1677 {
1678         float limitreached;
1679
1680         // TODO make everything use THIS winning condition (except LMS)
1681         WinningConditionHelper(NULL);
1682
1683         if(teamplay)
1684         {
1685                 team1_score = TeamScore_GetCompareValue(NUM_TEAM_1);
1686                 team2_score = TeamScore_GetCompareValue(NUM_TEAM_2);
1687                 team3_score = TeamScore_GetCompareValue(NUM_TEAM_3);
1688                 team4_score = TeamScore_GetCompareValue(NUM_TEAM_4);
1689         }
1690
1691         ClearWinners();
1692         if(WinningConditionHelper_winner)
1693                 WinningConditionHelper_winner.winning = 1;
1694         if(WinningConditionHelper_winnerteam >= 0)
1695                 SetWinners(team, WinningConditionHelper_winnerteam);
1696
1697         if(WinningConditionHelper_lowerisbetter)
1698         {
1699                 WinningConditionHelper_topscore = -WinningConditionHelper_topscore;
1700                 WinningConditionHelper_secondscore = -WinningConditionHelper_secondscore;
1701                 limit = -limit;
1702         }
1703
1704         if(WinningConditionHelper_zeroisworst)
1705                 leadlimit = 0; // not supported in this mode
1706
1707         if(MUTATOR_CALLHOOK(Scores_CountFragsRemaining))
1708         // these modes always score in increments of 1, thus this makes sense
1709         {
1710                 if(leaderfrags != WinningConditionHelper_topscore)
1711                 {
1712                         leaderfrags = WinningConditionHelper_topscore;
1713
1714                         if (limit)
1715                         if (leaderfrags == limit - 1)
1716                                 Send_Notification(NOTIF_ALL, NULL, MSG_ANNCE, ANNCE_REMAINING_FRAG_1);
1717                         else if (leaderfrags == limit - 2)
1718                                 Send_Notification(NOTIF_ALL, NULL, MSG_ANNCE, ANNCE_REMAINING_FRAG_2);
1719                         else if (leaderfrags == limit - 3)
1720                                 Send_Notification(NOTIF_ALL, NULL, MSG_ANNCE, ANNCE_REMAINING_FRAG_3);
1721                 }
1722         }
1723
1724         limitreached = false;
1725         if(limit)
1726                 if(WinningConditionHelper_topscore >= limit)
1727                         limitreached = true;
1728         if(leadlimit)
1729         {
1730                 float leadlimitreached;
1731                 leadlimitreached = (WinningConditionHelper_topscore - WinningConditionHelper_secondscore >= leadlimit);
1732                 if(autocvar_leadlimit_and_fraglimit)
1733                         limitreached = (limitreached && leadlimitreached);
1734                 else
1735                         limitreached = (limitreached || leadlimitreached);
1736         }
1737
1738         if(limit)
1739                 game_completion_ratio = max(game_completion_ratio, bound(0, WinningConditionHelper_topscore / limit, 1));
1740
1741         return GetWinningCode(
1742                 WinningConditionHelper_topscore && limitreached,
1743                 WinningConditionHelper_equality
1744         );
1745 }
1746
1747 float WinningCondition_RanOutOfSpawns()
1748 {
1749         if(have_team_spawns <= 0)
1750                 return WINNING_NO;
1751
1752         if(!autocvar_g_spawn_useallspawns)
1753                 return WINNING_NO;
1754
1755         if(!some_spawn_has_been_used)
1756                 return WINNING_NO;
1757
1758         team1_score = team2_score = team3_score = team4_score = 0;
1759
1760         FOREACH_CLIENT(IS_PLAYER(it) && !IS_DEAD(it), {
1761                 switch(it.team)
1762                 {
1763                         case NUM_TEAM_1: team1_score = 1; break;
1764                         case NUM_TEAM_2: team2_score = 1; break;
1765                         case NUM_TEAM_3: team3_score = 1; break;
1766                         case NUM_TEAM_4: team4_score = 1; break;
1767                 }
1768         });
1769
1770         IL_EACH(g_spawnpoints, true,
1771         {
1772                 switch(it.team)
1773                 {
1774                         case NUM_TEAM_1: team1_score = 1; break;
1775                         case NUM_TEAM_2: team2_score = 1; break;
1776                         case NUM_TEAM_3: team3_score = 1; break;
1777                         case NUM_TEAM_4: team4_score = 1; break;
1778                 }
1779         });
1780
1781         ClearWinners();
1782         if(team1_score + team2_score + team3_score + team4_score == 0)
1783         {
1784                 checkrules_equality = true;
1785                 return WINNING_YES;
1786         }
1787         else if(team1_score + team2_score + team3_score + team4_score == 1)
1788         {
1789                 float t, i;
1790                 if(team1_score)
1791                         t = NUM_TEAM_1;
1792                 else if(team2_score)
1793                         t = NUM_TEAM_2;
1794                 else if(team3_score)
1795                         t = NUM_TEAM_3;
1796                 else // if(team4_score)
1797                         t = NUM_TEAM_4;
1798                 CheckAllowedTeams(NULL);
1799                 for(i = 0; i < MAX_TEAMSCORE; ++i)
1800                 {
1801                         if(t != NUM_TEAM_1) if(c1 >= 0) TeamScore_AddToTeam(NUM_TEAM_1, i, -1000);
1802                         if(t != NUM_TEAM_2) if(c2 >= 0) TeamScore_AddToTeam(NUM_TEAM_2, i, -1000);
1803                         if(t != NUM_TEAM_3) if(c3 >= 0) TeamScore_AddToTeam(NUM_TEAM_3, i, -1000);
1804                         if(t != NUM_TEAM_4) if(c4 >= 0) TeamScore_AddToTeam(NUM_TEAM_4, i, -1000);
1805                 }
1806
1807                 AddWinners(team, t);
1808                 return WINNING_YES;
1809         }
1810         else
1811                 return WINNING_NO;
1812 }
1813
1814 /*
1815 ============
1816 CheckRules_World
1817
1818 Exit deathmatch games upon conditions
1819 ============
1820 */
1821 void CheckRules_World()
1822 {
1823         float timelimit;
1824         float fraglimit;
1825         float leadlimit;
1826
1827         VoteThink();
1828         MapVote_Think();
1829
1830         SetDefaultAlpha();
1831
1832         if (intermission_running) // someone else quit the game already
1833         {
1834                 if(player_count == 0) // Nobody there? Then let's go to the next map
1835                         MapVote_Start();
1836                         // this will actually check the player count in the next frame
1837                         // again, but this shouldn't hurt
1838                 return;
1839         }
1840
1841         timelimit = autocvar_timelimit * 60;
1842         fraglimit = autocvar_fraglimit;
1843         leadlimit = autocvar_leadlimit;
1844
1845         if(warmup_stage || time <= game_starttime) // NOTE: this is <= to prevent problems in the very tic where the game starts
1846         {
1847                 if(timelimit > 0)
1848                         timelimit = 0; // timelimit is not made for warmup
1849                 if(fraglimit > 0)
1850                         fraglimit = 0; // no fraglimit for now
1851                 leadlimit = 0; // no leadlimit for now
1852         }
1853
1854         if(timelimit > 0)
1855         {
1856                 timelimit += game_starttime;
1857         }
1858         else if (timelimit < 0)
1859         {
1860                 // endmatch
1861                 NextLevel();
1862                 return;
1863         }
1864
1865         float wantovertime;
1866         wantovertime = 0;
1867
1868         if(timelimit > game_starttime)
1869                 game_completion_ratio = (time - game_starttime) / (timelimit - game_starttime);
1870         else
1871                 game_completion_ratio = 0;
1872
1873         if(checkrules_suddendeathend)
1874         {
1875                 if(!checkrules_suddendeathwarning)
1876                 {
1877                         checkrules_suddendeathwarning = true;
1878                         if(g_race && !g_race_qualifying)
1879                                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_RACE_FINISHLAP);
1880                         else
1881                                 Send_Notification(NOTIF_ALL, NULL, MSG_CENTER, CENTER_OVERTIME_FRAG);
1882                 }
1883         }
1884         else
1885         {
1886                 if (timelimit && time >= timelimit)
1887                 {
1888                         if(g_race && (g_race_qualifying == 2) && timelimit > 0)
1889                         {
1890                                 float totalplayers;
1891                                 float playerswithlaps;
1892                                 float readyplayers;
1893                                 totalplayers = playerswithlaps = readyplayers = 0;
1894                                 FOREACH_CLIENT(IS_PLAYER(it), {
1895                                         ++totalplayers;
1896                                         if(GameRules_scoring_add(it, RACE_FASTEST, 0))
1897                                                 ++playerswithlaps;
1898                                         if(it.ready)
1899                                                 ++readyplayers;
1900                                 });
1901
1902                                 // at least 2 of the players have completed a lap: start the RACE
1903                                 // otherwise, the players should end the qualifying on their own
1904                                 if(readyplayers || playerswithlaps >= 2)
1905                                 {
1906                                         checkrules_suddendeathend = 0;
1907                                         ReadyRestart(); // go to race
1908                                         return;
1909                                 }
1910                                 else
1911                                         wantovertime |= InitiateSuddenDeath();
1912                         }
1913                         else
1914                                 wantovertime |= InitiateSuddenDeath();
1915                 }
1916         }
1917
1918         if (checkrules_suddendeathend && time >= checkrules_suddendeathend)
1919         {
1920                 NextLevel();
1921                 return;
1922         }
1923
1924         int checkrules_status = WinningCondition_RanOutOfSpawns();
1925         if(checkrules_status == WINNING_YES)
1926                 bprint("Hey! Someone ran out of spawns!\n");
1927         else if(MUTATOR_CALLHOOK(CheckRules_World, checkrules_status, timelimit, fraglimit))
1928                 checkrules_status = M_ARGV(0, float);
1929         else
1930                 checkrules_status = WinningCondition_Scores(fraglimit, leadlimit);
1931
1932         if(checkrules_status == WINNING_STARTSUDDENDEATHOVERTIME)
1933         {
1934                 checkrules_status = WINNING_NEVER;
1935                 checkrules_overtimesadded = -1;
1936                 wantovertime |= InitiateSuddenDeath();
1937         }
1938
1939         if(checkrules_status == WINNING_NEVER)
1940                 // equality cases! Nobody wins if the overtime ends in a draw.
1941                 ClearWinners();
1942
1943         if(wantovertime)
1944         {
1945                 if(checkrules_status == WINNING_NEVER)
1946                         InitiateOvertime();
1947                 else
1948                         checkrules_status = WINNING_YES;
1949         }
1950
1951         if(checkrules_suddendeathend)
1952                 if(checkrules_status != WINNING_NEVER || time >= checkrules_suddendeathend)
1953                         checkrules_status = WINNING_YES;
1954
1955         if(checkrules_status == WINNING_YES)
1956         {
1957                 //print("WINNING\n");
1958                 NextLevel();
1959         }
1960 }
1961
1962 string GotoMap(string m)
1963 {
1964         m = GameTypeVote_MapInfo_FixName(m);
1965         if (!m)
1966                 return "The map you suggested is not available on this server.";
1967         if (!autocvar_sv_vote_gametype)
1968         if(!MapInfo_CheckMap(m))
1969                 return "The map you suggested does not support the current game mode.";
1970         cvar_set("nextmap", m);
1971         cvar_set("timelimit", "-1");
1972         if(mapvote_initialized || alreadychangedlevel)
1973         {
1974                 if(DoNextMapOverride(0))
1975                         return "Map switch initiated.";
1976                 else
1977                         return "Hm... no. For some reason I like THIS map more.";
1978         }
1979         else
1980                 return "Map switch will happen after scoreboard.";
1981 }
1982
1983 bool autocvar_sv_gameplayfix_multiplethinksperframe;
1984 void RunThink(entity this)
1985 {
1986         // don't let things stay in the past.
1987         // it is possible to start that way by a trigger with a local time.
1988         if(this.nextthink <= 0 || this.nextthink > time + frametime)
1989                 return;
1990
1991         float oldtime = time; // do we need to save this?
1992
1993         for (int iterations = 0; iterations < 128 && !wasfreed(this); iterations++)
1994         {
1995                 time = max(oldtime, this.nextthink);
1996                 this.nextthink = 0;
1997
1998                 if(getthink(this))
1999                         getthink(this)(this);
2000                 // mods often set nextthink to time to cause a think every frame,
2001                 // we don't want to loop in that case, so exit if the new nextthink is
2002                 // <= the time the qc was told, also exit if it is past the end of the
2003                 // frame
2004                 if(this.nextthink <= time || this.nextthink > oldtime + frametime || !autocvar_sv_gameplayfix_multiplethinksperframe)
2005                         break;
2006         }
2007
2008         time = oldtime;
2009 }
2010
2011 bool autocvar_sv_freezenonclients;
2012 bool autocvar_sv_gameplayfix_delayprojectiles;
2013 void Physics_Frame()
2014 {
2015         if(autocvar_sv_freezenonclients)
2016                 return;
2017
2018         FOREACH_ENTITY_FLOAT(pure_data, false,
2019         {
2020                 if(IS_CLIENT(it) || it.classname == "" || it.move_movetype == MOVETYPE_PUSH || it.move_movetype == MOVETYPE_FAKEPUSH || it.move_movetype == MOVETYPE_PHYSICS)
2021                         continue;
2022
2023                 //set_movetype(it, it.move_movetype);
2024                 // inline the set_movetype function, since this is called a lot
2025                 it.movetype = (it.move_qcphysics) ? MOVETYPE_NONE : it.move_movetype;
2026
2027                 if(it.move_movetype == MOVETYPE_NONE)
2028                         continue;
2029
2030                 if(it.move_qcphysics)
2031                         Movetype_Physics_NoMatchTicrate(it, PHYS_INPUT_TIMELENGTH, false);
2032
2033                 if(it.movetype >= MOVETYPE_USER_FIRST && it.movetype <= MOVETYPE_USER_LAST) // these cases have no think handling
2034                 {
2035                         // handle thinking here
2036                         if (getthink(it) && it.nextthink > 0 && it.nextthink <= time + frametime)
2037                                 RunThink(it);
2038                 }
2039         });
2040
2041         if(autocvar_sv_gameplayfix_delayprojectiles >= 0)
2042                 return;
2043
2044         FOREACH_ENTITY_FLOAT(move_qcphysics, true,
2045         {
2046                 if(IS_CLIENT(it) || is_pure(it) || it.classname == "" || it.move_movetype == MOVETYPE_NONE)
2047                         continue;
2048                 Movetype_Physics_NoMatchTicrate(it, PHYS_INPUT_TIMELENGTH, false);
2049         });
2050 }
2051
2052 void systems_update();
2053 void EndFrame()
2054 {
2055         anticheat_endframe();
2056
2057         Physics_Frame();
2058
2059         FOREACH_CLIENT(IS_REAL_CLIENT(it), {
2060                 entity e = IS_SPEC(it) ? it.enemy : it;
2061                 if (e.typehitsound) {
2062                         it.typehit_time = time;
2063                 } else if (e.killsound) {
2064                         it.kill_time = time;
2065                 } else if (e.damage_dealt) {
2066                         it.hit_time = time;
2067                         it.damage_dealt_total += ceil(e.damage_dealt);
2068                 }
2069         });
2070         // add 1 frametime because after this, engine SV_Physics
2071         // increases time by a frametime and then networks the frame
2072         // add another frametime because client shows everything with
2073         // 1 frame of lag (cl_nolerp 0). The last +1 however should not be
2074         // needed!
2075         float altime = time + frametime * (1 + autocvar_g_antilag_nudge);
2076         FOREACH_CLIENT(true, {
2077                 it.typehitsound = false;
2078                 it.damage_dealt = 0;
2079                 it.killsound = false;
2080                 antilag_record(it, CS(it), altime);
2081         });
2082         IL_EACH(g_monsters, true,
2083         {
2084                 antilag_record(it, it, altime);
2085         });
2086         systems_update();
2087         IL_ENDFRAME();
2088 }
2089
2090
2091 /*
2092  * RedirectionThink:
2093  * returns true if redirecting
2094  */
2095 float redirection_timeout;
2096 float redirection_nextthink;
2097 float RedirectionThink()
2098 {
2099         float clients_found;
2100
2101         if(redirection_target == "")
2102                 return false;
2103
2104         if(!redirection_timeout)
2105         {
2106                 cvar_set("sv_public", "-2");
2107                 redirection_timeout = time + 0.6; // this will only try twice... should be able to keep more clients
2108                 if(redirection_target == "self")
2109                         bprint("^3SERVER NOTICE:^7 restarting the server\n");
2110                 else
2111                         bprint("^3SERVER NOTICE:^7 redirecting everyone to ", redirection_target, "\n");
2112         }
2113
2114         if(time < redirection_nextthink)
2115                 return true;
2116
2117         redirection_nextthink = time + 1;
2118
2119         clients_found = 0;
2120         FOREACH_CLIENT(IS_REAL_CLIENT(it), {
2121                 // TODO add timer
2122                 LOG_INFO("Redirecting: sending connect command to ", it.netname);
2123                 if(redirection_target == "self")
2124                         stuffcmd(it, "\ndisconnect; defer ", ftos(autocvar_quit_and_redirect_timer), " reconnect\n");
2125                 else
2126                         stuffcmd(it, strcat("\ndisconnect; defer ", ftos(autocvar_quit_and_redirect_timer), " \"connect ", redirection_target, "\"\n"));
2127                 ++clients_found;
2128         });
2129
2130         LOG_INFO("Redirecting: ", ftos(clients_found), " clients left.");
2131
2132         if(time > redirection_timeout || clients_found == 0)
2133                 localcmd("\nwait; wait; wait; quit\n");
2134
2135         return true;
2136 }
2137
2138 void TargetMusic_RestoreGame();
2139 void RestoreGame()
2140 {
2141         // Loaded from a save game
2142         // some things then break, so let's work around them...
2143
2144         // Progs DB (capture records)
2145         ServerProgsDB = db_load(strcat("server.db", autocvar_sessionid));
2146
2147         // Mapinfo
2148         MapInfo_Shutdown();
2149         MapInfo_Enumerate();
2150         MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 1);
2151         WeaponStats_Init();
2152
2153         TargetMusic_RestoreGame();
2154 }
2155
2156 void Shutdown()
2157 {
2158         game_stopped = 2;
2159
2160         if(world_initialized > 0)
2161         {
2162                 world_initialized = 0;
2163                 LOG_TRACE("Saving persistent data...");
2164                 Ban_SaveBans();
2165
2166                 // playerstats with unfinished match
2167                 PlayerStats_GameReport(false);
2168
2169                 if(!cheatcount_total)
2170                 {
2171                         if(autocvar_sv_db_saveasdump)
2172                                 db_dump(ServerProgsDB, strcat("server.db", autocvar_sessionid));
2173                         else
2174                                 db_save(ServerProgsDB, strcat("server.db", autocvar_sessionid));
2175                 }
2176                 if(autocvar_developer)
2177                 {
2178                         if(autocvar_sv_db_saveasdump)
2179                                 db_dump(TemporaryDB, "server-temp.db");
2180                         else
2181                                 db_save(TemporaryDB, "server-temp.db");
2182                 }
2183                 CheatShutdown(); // must be after cheatcount check
2184                 db_close(ServerProgsDB);
2185                 db_close(TemporaryDB);
2186                 LOG_TRACE("Saving persistent data... done!");
2187                 // tell the bot system the game is ending now
2188                 bot_endgame();
2189
2190                 WeaponStats_Shutdown();
2191                 MapInfo_Shutdown();
2192         }
2193         else if(world_initialized == 0)
2194         {
2195                 LOG_INFO("NOTE: crashed before even initializing the world, not saving persistent data");
2196         }
2197         else
2198         {
2199                 __init_dedicated_server_shutdown();
2200         }
2201 }