qcsrc/server/mapvoting.qc

   1 #include "mapvoting.qh"
   2
   3 #include "g_world.qh"
   4 #include "command/cmd.qh"
   5 #include "command/getreplies.qh"
   6 #include "../common/constants.qh"
   7 #include "../common/mapinfo.qh"
   8 #include "../common/playerstats.qh"
   9 #include "../common/util.qh"
  10
  11
  12 // definitions
  13
  14 float mapvote_nextthink;
  15 float mapvote_keeptwotime;
  16 float mapvote_timeout;
  17 string mapvote_message;
  18 const float MAPVOTE_SCREENSHOT_DIRS_COUNT = 4;
  19 string mapvote_screenshot_dirs[MAPVOTE_SCREENSHOT_DIRS_COUNT];
  20 float mapvote_screenshot_dirs_count;
  21
  22 float mapvote_count;
  23 float mapvote_count_real;
  24 string mapvote_maps[MAPVOTE_COUNT];
  25 float mapvote_maps_screenshot_dir[MAPVOTE_COUNT];
  26 string mapvote_maps_pakfile[MAPVOTE_COUNT];
  27 float mapvote_maps_suggested[MAPVOTE_COUNT];
  28 string mapvote_suggestions[MAPVOTE_COUNT];
  29 float mapvote_suggestion_ptr;
  30 float mapvote_voters;
  31 float mapvote_selections[MAPVOTE_COUNT];
  32 float mapvote_maps_flags[MAPVOTE_COUNT];
  33 float mapvote_run;
  34 float mapvote_detail;
  35 float mapvote_abstain;
  36 .float mapvote;
  37
  38 entity mapvote_ent;
  39
  40 /**
  41  * Returns the gamtype ID from its name, if type_name isn't a real gametype it
  42  * checks for sv_vote_gametype_(type_name)_type
  43  */
  44 float GameTypeVote_Type_FromString(string type_name)
  45 {
  46         float type = MapInfo_Type_FromString(type_name);
  47         if ( type == 0 )
  48                 type = MapInfo_Type_FromString(cvar_string(
  49                         strcat("sv_vote_gametype_",type_name,"_type")));
  50         return type;
  51 }
  52
  53 int GameTypeVote_AvailabilityStatus(string type_name)
  54 {
  55         int flag = GTV_FORBIDDEN;
  56
  57         float type = MapInfo_Type_FromString(type_name);
  58         if ( type == 0 )
  59         {
  60                 type = MapInfo_Type_FromString(cvar_string(
  61                         strcat("sv_vote_gametype_",type_name,"_type")));
  62                 flag |= GTV_CUSTOM;
  63         }
  64
  65         if( type == 0 )
  66                 return flag;
  67
  68         if ( autocvar_nextmap != "" )
  69         {
  70                 if ( !MapInfo_Get_ByName(autocvar_nextmap, false, 0) )
  71                         return flag;
  72                 if (!(MapInfo_Map_supportedGametypes & type))
  73                         return flag;
  74         }
  75
  76         return flag | GTV_AVAILABLE;
  77 }
  78
  79 float GameTypeVote_GetMask()
  80 {
  81         float n, j, gametype_mask;
  82         n = tokenizebyseparator(autocvar_sv_vote_gametype_options, " ");
  83         n = min(MAPVOTE_COUNT, n);
  84         gametype_mask = 0;
  85         for(j = 0; j < n; ++j)
  86                 gametype_mask |= GameTypeVote_Type_FromString(argv(j));
  87         return gametype_mask;
  88 }
  89
  90 string GameTypeVote_MapInfo_FixName(string m)
  91 {
  92         if ( autocvar_sv_vote_gametype )
  93         {
  94                 MapInfo_Enumerate();
  95                 MapInfo_FilterGametype(GameTypeVote_GetMask(), 0, MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
  96         }
  97         return MapInfo_FixName(m);
  98 }
  99
 100 void MapVote_ClearAllVotes()
 101 {
 102         FOREACH_CLIENT(true, LAMBDA(it.mapvote = 0));
 103 }
 104
 105 void MapVote_UnzoneStrings()
 106 {
 107         float j;
 108         for(j = 0; j < mapvote_count; ++j)
 109         {
 110                 if ( mapvote_maps[j] )
 111                 {
 112                         strunzone(mapvote_maps[j]);
 113                         mapvote_maps[j] = string_null;
 114                 }
 115                 if ( mapvote_maps_pakfile[j] )
 116                 {
 117                         strunzone(mapvote_maps_pakfile[j]);
 118                         mapvote_maps_pakfile[j] = string_null;
 119                 }
 120         }
 121 }
 122
 123 string MapVote_Suggest(entity this, string m)
 124 {
 125         float i;
 126         if(m == "")
 127                 return "That's not how to use this command.";
 128         if(!autocvar_g_maplist_votable_suggestions)
 129                 return "Suggestions are not accepted on this server.";
 130         if(mapvote_initialized)
 131         if(!gametypevote)
 132                 return "Can't suggest - voting is already in progress!";
 133         m = GameTypeVote_MapInfo_FixName(m);
 134         if (!m)
 135                 return "The map you suggested is not available on this server.";
 136         if(!autocvar_g_maplist_votable_suggestions_override_mostrecent)
 137                 if(Map_IsRecent(m))
 138                         return "This server does not allow for recent maps to be played again. Please be patient for some rounds.";
 139
 140         if (!autocvar_sv_vote_gametype)
 141         if(!MapInfo_CheckMap(m))
 142                 return "The map you suggested does not support the current game mode.";
 143         for(i = 0; i < mapvote_suggestion_ptr; ++i)
 144                 if(mapvote_suggestions[i] == m)
 145                         return "This map was already suggested.";
 146         if(mapvote_suggestion_ptr >= MAPVOTE_COUNT)
 147         {
 148                 i = floor(random() * mapvote_suggestion_ptr);
 149         }
 150         else
 151         {
 152                 i = mapvote_suggestion_ptr;
 153                 mapvote_suggestion_ptr += 1;
 154         }
 155         if(mapvote_suggestions[i] != "")
 156                 strunzone(mapvote_suggestions[i]);
 157         mapvote_suggestions[i] = strzone(m);
 158         if(autocvar_sv_eventlog)
 159                 GameLogEcho(strcat(":vote:suggested:", m, ":", ftos(this.playerid)));
 160         return strcat("Suggestion of ", m, " accepted.");
 161 }
 162
 163 void MapVote_AddVotable(string nextMap, float isSuggestion)
 164 {
 165         float j, i, o;
 166         string pakfile, mapfile;
 167
 168         if(nextMap == "")
 169                 return;
 170         for(j = 0; j < mapvote_count; ++j)
 171                 if(mapvote_maps[j] == nextMap)
 172                         return;
 173         // suggestions might be no longer valid/allowed after gametype switch!
 174         if(isSuggestion)
 175                 if(!MapInfo_CheckMap(nextMap))
 176                         return;
 177         mapvote_maps[mapvote_count] = strzone(nextMap);
 178         mapvote_maps_suggested[mapvote_count] = isSuggestion;
 179
 180         pakfile = string_null;
 181         for(i = 0; i < mapvote_screenshot_dirs_count; ++i)
 182         {
 183                 mapfile = strcat(mapvote_screenshot_dirs[i], "/", mapvote_maps[i]);
 184                 pakfile = whichpack(strcat(mapfile, ".tga"));
 185                 if(pakfile == "")
 186                         pakfile = whichpack(strcat(mapfile, ".jpg"));
 187                 if(pakfile == "")
 188                         pakfile = whichpack(strcat(mapfile, ".png"));
 189                 if(pakfile != "")
 190                         break;
 191         }
 192         if(i >= mapvote_screenshot_dirs_count)
 193                 i = 0; // FIXME maybe network this error case, as that means there is no mapshot on the server?
 194         for(o = strstrofs(pakfile, "/", 0)+1; o > 0; o = strstrofs(pakfile, "/", 0)+1)
 195                 pakfile = substring(pakfile, o, -1);
 196
 197         mapvote_maps_screenshot_dir[mapvote_count] = i;
 198         mapvote_maps_pakfile[mapvote_count] = strzone(pakfile);
 199         mapvote_maps_flags[mapvote_count] = GTV_AVAILABLE;
 200
 201         mapvote_count += 1;
 202 }
 203
 204 void MapVote_Init()
 205 {
 206         float i;
 207         float nmax, smax;
 208
 209         MapVote_ClearAllVotes();
 210         MapVote_UnzoneStrings();
 211
 212         mapvote_count = 0;
 213         mapvote_detail = !autocvar_g_maplist_votable_nodetail;
 214         mapvote_abstain = autocvar_g_maplist_votable_abstain;
 215
 216         if(mapvote_abstain)
 217                 nmax = min(MAPVOTE_COUNT - 1, autocvar_g_maplist_votable);
 218         else
 219                 nmax = min(MAPVOTE_COUNT, autocvar_g_maplist_votable);
 220         smax = min3(nmax, autocvar_g_maplist_votable_suggestions, mapvote_suggestion_ptr);
 221
 222         // we need this for AddVotable, as that cycles through the screenshot dirs
 223         mapvote_screenshot_dirs_count = tokenize_console(autocvar_g_maplist_votable_screenshot_dir);
 224         if(mapvote_screenshot_dirs_count == 0)
 225                 mapvote_screenshot_dirs_count = tokenize_console("maps levelshots");
 226         mapvote_screenshot_dirs_count = min(mapvote_screenshot_dirs_count, MAPVOTE_SCREENSHOT_DIRS_COUNT);
 227         for(i = 0; i < mapvote_screenshot_dirs_count; ++i)
 228                 mapvote_screenshot_dirs[i] = strzone(argv(i));
 229
 230         if(mapvote_suggestion_ptr)
 231                 for(i = 0; i < 100 && mapvote_count < smax; ++i)
 232                         MapVote_AddVotable(mapvote_suggestions[floor(random() * mapvote_suggestion_ptr)], true);
 233
 234         for(i = 0; i < 100 && mapvote_count < nmax; ++i)
 235                 MapVote_AddVotable(GetNextMap(), false);
 236
 237         if(mapvote_count == 0)
 238         {
 239                 bprint( "Maplist contains no single playable map!  Resetting it to default map list.\n" );
 240                 cvar_set("g_maplist", MapInfo_ListAllowedMaps(MapInfo_CurrentGametype(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags()));
 241                 if(autocvar_g_maplist_shuffle)
 242                         ShuffleMaplist();
 243                 localcmd("\nmenu_cmd sync\n");
 244                 for(i = 0; i < 100 && mapvote_count < nmax; ++i)
 245                         MapVote_AddVotable(GetNextMap(), false);
 246         }
 247
 248         mapvote_count_real = mapvote_count;
 249         if(mapvote_abstain)
 250                 MapVote_AddVotable("don't care", 0);
 251
 252         //dprint("mapvote count is ", ftos(mapvote_count), "\n");
 253
 254         mapvote_keeptwotime = time + autocvar_g_maplist_votable_keeptwotime;
 255         mapvote_timeout = time + autocvar_g_maplist_votable_timeout;
 256         if(mapvote_count_real < 3 || mapvote_keeptwotime <= time)
 257                 mapvote_keeptwotime = 0;
 258         mapvote_message = "Choose a map and press its key!";
 259
 260         MapVote_Spawn();
 261 }
 262
 263 void MapVote_SendPicture(entity to, int id)
 264 {
 265         msg_entity = to;
 266         WriteHeader(MSG_ONE, TE_CSQC_PICTURE);
 267         WriteByte(MSG_ONE, id);
 268         WritePicture(MSG_ONE, strcat(mapvote_screenshot_dirs[mapvote_maps_screenshot_dir[id]], "/", mapvote_maps[id]), 3072);
 269 }
 270
 271
 272 void MapVote_WriteMask()
 273 {
 274         float i;
 275         if ( mapvote_count < 24 )
 276         {
 277                 float mask,power;
 278                 mask = 0;
 279                 for(i = 0, power = 1; i < mapvote_count; ++i, power *= 2)
 280                         if(mapvote_maps_flags[i] & GTV_AVAILABLE )
 281                                 mask |= power;
 282
 283                 if(mapvote_count < 8)
 284                         WriteByte(MSG_ENTITY, mask);
 285                 else if (mapvote_count < 16)
 286                         WriteShort(MSG_ENTITY,mask);
 287                 else
 288                         WriteLong(MSG_ENTITY, mask);
 289         }
 290         else
 291         {
 292                 for ( i = 0; i < mapvote_count; ++i )
 293                         WriteByte(MSG_ENTITY, mapvote_maps_flags[i]);
 294         }
 295 }
 296
 297 /*
 298  * Sends a single map vote option to the client
 299  */
 300 void MapVote_SendOption(int i)
 301 {
 302         // abstain
 303         if(mapvote_abstain && i == mapvote_count - 1)
 304         {
 305                 WriteString(MSG_ENTITY, ""); // abstain needs no text
 306                 WriteString(MSG_ENTITY, ""); // abstain needs no pack
 307                 WriteByte(MSG_ENTITY, 0); // abstain needs no screenshot dir
 308         }
 309         else
 310         {
 311                 WriteString(MSG_ENTITY, mapvote_maps[i]);
 312                 WriteString(MSG_ENTITY, mapvote_maps_pakfile[i]);
 313                 WriteByte(MSG_ENTITY, mapvote_maps_screenshot_dir[i]);
 314         }
 315 }
 316
 317 /*
 318  * Sends a single gametype vote option to the client
 319  */
 320 void GameTypeVote_SendOption(int i)
 321 {
 322         // abstain
 323         if(mapvote_abstain && i == mapvote_count - 1)
 324         {
 325                 WriteString(MSG_ENTITY, ""); // abstain needs no text
 326                 WriteByte(MSG_ENTITY, GTV_AVAILABLE);
 327         }
 328         else
 329         {
 330                 string type_name = mapvote_maps[i];
 331                 WriteString(MSG_ENTITY, type_name);
 332                 WriteByte(MSG_ENTITY, mapvote_maps_flags[i]);
 333                 if ( mapvote_maps_flags[i] & GTV_CUSTOM )
 334                 {
 335                         WriteString(MSG_ENTITY, cvar_string(
 336                                 strcat("sv_vote_gametype_",type_name,"_name")));
 337                         WriteString(MSG_ENTITY, cvar_string(
 338                                 strcat("sv_vote_gametype_",type_name,"_description")));
 339                 }
 340         }
 341 }
 342
 343 bool MapVote_SendEntity(entity this, entity to, int sf)
 344 {
 345         float i;
 346
 347         if(sf & 1)
 348                 sf &= ~2; // if we send 1, we don't need to also send 2
 349
 350         WriteHeader(MSG_ENTITY, ENT_CLIENT_MAPVOTE);
 351         WriteByte(MSG_ENTITY, sf);
 352
 353         if(sf & 1)
 354         {
 355                 // flag 1 == initialization
 356                 for(i = 0; i < mapvote_screenshot_dirs_count; ++i)
 357                         WriteString(MSG_ENTITY, mapvote_screenshot_dirs[i]);
 358                 WriteString(MSG_ENTITY, "");
 359                 WriteByte(MSG_ENTITY, mapvote_count);
 360                 WriteByte(MSG_ENTITY, mapvote_abstain);
 361                 WriteByte(MSG_ENTITY, mapvote_detail);
 362                 WriteCoord(MSG_ENTITY, mapvote_timeout);
 363
 364                 if ( gametypevote )
 365                 {
 366                         // gametype vote
 367                         WriteByte(MSG_ENTITY, 1);
 368                         WriteString(MSG_ENTITY, autocvar_nextmap);
 369                 }
 370                 else if ( autocvar_sv_vote_gametype )
 371                 {
 372                         // map vote but gametype has been chosen via voting screen
 373                         WriteByte(MSG_ENTITY, 2);
 374                         WriteString(MSG_ENTITY, MapInfo_Type_ToText(MapInfo_CurrentGametype()));
 375                 }
 376                 else
 377                         WriteByte(MSG_ENTITY, 0); // map vote
 378
 379                 MapVote_WriteMask();
 380
 381                 // Send data for the vote options
 382                 for(i = 0; i < mapvote_count; ++i)
 383                 {
 384                         if(gametypevote)
 385                                 GameTypeVote_SendOption(i);
 386                         else
 387                                 MapVote_SendOption(i);
 388                 }
 389         }
 390
 391         if(sf & 2)
 392         {
 393                 // flag 2 == update of mask
 394                 MapVote_WriteMask();
 395         }
 396
 397         if(sf & 4)
 398         {
 399                 if(mapvote_detail)
 400                         for(i = 0; i < mapvote_count; ++i)
 401                                 if ( mapvote_maps_flags[i] & GTV_AVAILABLE )
 402                                         WriteByte(MSG_ENTITY, mapvote_selections[i]);
 403
 404                 WriteByte(MSG_ENTITY, to.mapvote);
 405         }
 406
 407         return true;
 408 }
 409
 410 void MapVote_Spawn()
 411 {
 412         Net_LinkEntity(mapvote_ent = spawn(), false, 0, MapVote_SendEntity);
 413 }
 414
 415 void MapVote_TouchMask()
 416 {
 417         mapvote_ent.SendFlags |= 2;
 418 }
 419
 420 void MapVote_TouchVotes(entity voter)
 421 {
 422         mapvote_ent.SendFlags |= 4;
 423 }
 424
 425 float MapVote_Finished(float mappos)
 426 {
 427         if(alreadychangedlevel)
 428                 return false;
 429
 430         string result;
 431         float i;
 432         float didntvote;
 433
 434         if(autocvar_sv_eventlog)
 435         {
 436                 result = strcat(":vote:finished:", mapvote_maps[mappos]);
 437                 result = strcat(result, ":", ftos(mapvote_selections[mappos]), "::");
 438                 didntvote = mapvote_voters;
 439                 for(i = 0; i < mapvote_count; ++i)
 440                         if(mapvote_maps_flags[i] & GTV_AVAILABLE )
 441                         {
 442                                 didntvote -= mapvote_selections[i];
 443                                 if(i != mappos)
 444                                 {
 445                                         result = strcat(result, ":", mapvote_maps[i]);
 446                                         result = strcat(result, ":", ftos(mapvote_selections[i]));
 447                                 }
 448                         }
 449                 result = strcat(result, ":didn't vote:", ftos(didntvote));
 450
 451                 GameLogEcho(result);
 452                 if(mapvote_maps_suggested[mappos])
 453                         GameLogEcho(strcat(":vote:suggestion_accepted:", mapvote_maps[mappos]));
 454         }
 455
 456         FOREACH_CLIENT(IS_REAL_CLIENT(it), LAMBDA(FixClientCvars(it)));
 457
 458         if(gametypevote)
 459         {
 460                 if ( GameTypeVote_Finished(mappos) )
 461                 {
 462                         gametypevote = false;
 463                         if(autocvar_nextmap != "")
 464                         {
 465                                 Map_Goto_SetStr(autocvar_nextmap);
 466                                 Map_Goto(0);
 467                                 alreadychangedlevel = true;
 468                                 return true;
 469                         }
 470                         else
 471                                 MapVote_Init();
 472                 }
 473                 return false;
 474         }
 475
 476         Map_Goto_SetStr(mapvote_maps[mappos]);
 477         Map_Goto(0);
 478         alreadychangedlevel = true;
 479
 480         return true;
 481 }
 482
 483 void MapVote_CheckRules_1()
 484 {
 485         for (int i = 0; i < mapvote_count; ++i)
 486                 if (mapvote_maps_flags[i] & GTV_AVAILABLE)
 487                 {
 488                         //dprint("Map ", ftos(i), ": "); dprint(mapvote_maps[i], "\n");
 489                         mapvote_selections[i] = 0;
 490                 }
 491
 492         mapvote_voters = 0;
 493         FOREACH_CLIENT(IS_REAL_CLIENT(it), {
 494                 ++mapvote_voters;
 495                 if (it.mapvote)
 496                 {
 497                         int idx = it.mapvote - 1;
 498                         //dprint("Player ", it.netname, " vote = ", ftos(idx), "\n");
 499                         ++mapvote_selections[idx];
 500                 }
 501         });
 502 }
 503
 504 float MapVote_CheckRules_2()
 505 {
 506         float i;
 507         float firstPlace, secondPlace, currentPlace;
 508         float firstPlaceVotes, secondPlaceVotes, currentVotes;
 509         float mapvote_voters_real;
 510         string result;
 511
 512         if(mapvote_count_real == 1)
 513                 return MapVote_Finished(0);
 514
 515         mapvote_voters_real = mapvote_voters;
 516         if(mapvote_abstain)
 517                 mapvote_voters_real -= mapvote_selections[mapvote_count - 1];
 518
 519         RandomSelection_Init();
 520         currentPlace = 0;
 521         currentVotes = -1;
 522         for(i = 0; i < mapvote_count_real; ++i)
 523                 if ( mapvote_maps_flags[i] & GTV_AVAILABLE )
 524                 {
 525                         RandomSelection_Add(NULL, i, string_null, 1, mapvote_selections[i]);
 526                         if ( gametypevote &&  mapvote_maps[i] == MapInfo_Type_ToString(MapInfo_CurrentGametype()) )
 527                         {
 528                                 currentVotes = mapvote_selections[i];
 529                                 currentPlace = i;
 530                         }
 531                 }
 532         firstPlaceVotes = RandomSelection_best_priority;
 533         if ( autocvar_sv_vote_gametype_default_current && currentVotes == firstPlaceVotes )
 534                 firstPlace = currentPlace;
 535         else
 536                 firstPlace = RandomSelection_chosen_float;
 537
 538         //dprint("First place: ", ftos(firstPlace), "\n");
 539         //dprint("First place votes: ", ftos(firstPlaceVotes), "\n");
 540
 541         RandomSelection_Init();
 542         for(i = 0; i < mapvote_count_real; ++i)
 543                 if(i != firstPlace)
 544                 if ( mapvote_maps_flags[i] & GTV_AVAILABLE )
 545                         RandomSelection_Add(NULL, i, string_null, 1, mapvote_selections[i]);
 546         secondPlace = RandomSelection_chosen_float;
 547         secondPlaceVotes = RandomSelection_best_priority;
 548         //dprint("Second place: ", ftos(secondPlace), "\n");
 549         //dprint("Second place votes: ", ftos(secondPlaceVotes), "\n");
 550
 551         if(firstPlace == -1)
 552                 error("No first place in map vote... WTF?");
 553
 554         if(secondPlace == -1 || time > mapvote_timeout || (mapvote_voters_real - firstPlaceVotes) < firstPlaceVotes)
 555                 return MapVote_Finished(firstPlace);
 556
 557         if(mapvote_keeptwotime)
 558                 if(time > mapvote_keeptwotime || (mapvote_voters_real - firstPlaceVotes - secondPlaceVotes) < secondPlaceVotes)
 559                 {
 560                         float didntvote;
 561                         MapVote_TouchMask();
 562                         mapvote_message = "Now decide between the TOP TWO!";
 563                         mapvote_keeptwotime = 0;
 564                         result = strcat(":vote:keeptwo:", mapvote_maps[firstPlace]);
 565                         result = strcat(result, ":", ftos(firstPlaceVotes));
 566                         result = strcat(result, ":", mapvote_maps[secondPlace]);
 567                         result = strcat(result, ":", ftos(secondPlaceVotes), "::");
 568                         didntvote = mapvote_voters;
 569                         for(i = 0; i < mapvote_count; ++i)
 570                         {
 571                                 didntvote -= mapvote_selections[i];
 572                                 if(i != firstPlace)
 573                                         if(i != secondPlace)
 574                                         {
 575                                                 result = strcat(result, ":", mapvote_maps[i]);
 576                                                 result = strcat(result, ":", ftos(mapvote_selections[i]));
 577                                                 if(i < mapvote_count_real)
 578                                                 {
 579                                                         mapvote_maps_flags[i] &= ~GTV_AVAILABLE;
 580                                                 }
 581                                         }
 582                         }
 583                         result = strcat(result, ":didn't vote:", ftos(didntvote));
 584                         if(autocvar_sv_eventlog)
 585                                 GameLogEcho(result);
 586                 }
 587
 588         return false;
 589 }
 590
 591 void MapVote_Tick()
 592 {
 593         float keeptwo;
 594         float totalvotes;
 595
 596         keeptwo = mapvote_keeptwotime;
 597         MapVote_CheckRules_1(); // count
 598         if(MapVote_CheckRules_2()) // decide
 599                 return;
 600
 601         totalvotes = 0;
 602         FOREACH_CLIENT(IS_REAL_CLIENT(it), LAMBDA(
 603                 // hide scoreboard again
 604                 if(it.health != 2342)
 605                 {
 606                         it.health = 2342;
 607                         it.impulse = 0;
 608
 609                         msg_entity = it;
 610                         WriteByte(MSG_ONE, SVC_FINALE);
 611                         WriteString(MSG_ONE, "");
 612                 }
 613
 614                 // clear possibly invalid votes
 615                 if ( !(mapvote_maps_flags[it.mapvote-1] & GTV_AVAILABLE) )
 616                         it.mapvote = 0;
 617                 // use impulses as new vote
 618                 if(it.impulse >= 1 && it.impulse <= mapvote_count)
 619                         if( mapvote_maps_flags[it.impulse - 1] & GTV_AVAILABLE )
 620                         {
 621                                 it.mapvote = it.impulse;
 622                                 MapVote_TouchVotes(it);
 623                         }
 624                 it.impulse = 0;
 625
 626                 if(it.mapvote)
 627                         ++totalvotes;
 628         ));
 629
 630         MapVote_CheckRules_1(); // just count
 631 }
 632
 633 void MapVote_Start()
 634 {
 635         // if mapvote is already running, don't do this initialization again
 636         if(mapvote_run) { return; }
 637
 638         // don't start mapvote until after playerstats gamereport is sent
 639         if(PlayerStats_GameReport_DelayMapVote) { return; }
 640
 641         MapInfo_Enumerate();
 642         if(MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 1))
 643                 mapvote_run = true;
 644 }
 645
 646 void MapVote_Think()
 647 {
 648         if(!mapvote_run)
 649                 return;
 650
 651         if(alreadychangedlevel)
 652                 return;
 653
 654         if(time < mapvote_nextthink)
 655                 return;
 656         //dprint("tick\n");
 657
 658         mapvote_nextthink = time + 0.5;
 659
 660         if(!mapvote_initialized)
 661         {
 662                 if(autocvar_rescan_pending == 1)
 663                 {
 664                         cvar_set("rescan_pending", "2");
 665                         localcmd("fs_rescan\nrescan_pending 3\n");
 666                         return;
 667                 }
 668                 else if(autocvar_rescan_pending == 2)
 669                 {
 670                         return;
 671                 }
 672                 else if(autocvar_rescan_pending == 3)
 673                 {
 674                         // now build missing mapinfo files
 675                         if(!MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 1))
 676                                 return;
 677
 678                         // we're done, start the timer
 679                         cvar_set("rescan_pending", "0");
 680                 }
 681
 682                 mapvote_initialized = true;
 683                 if(DoNextMapOverride(0))
 684                         return;
 685                 if(!autocvar_g_maplist_votable || player_count <= 0)
 686                 {
 687                         GotoNextMap(0);
 688                         return;
 689                 }
 690
 691                 if(autocvar_sv_vote_gametype) { GameTypeVote_Start(); }
 692                 else if(autocvar_nextmap == "") { MapVote_Init(); }
 693         }
 694
 695         MapVote_Tick();
 696 }
 697
 698 float GameTypeVote_SetGametype(float type)
 699 {
 700         if (MapInfo_CurrentGametype() == type)
 701                 return true;
 702
 703         float tsave = MapInfo_CurrentGametype();
 704
 705         MapInfo_SwitchGameType(type);
 706
 707         MapInfo_Enumerate();
 708         MapInfo_FilterGametype(type, MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
 709         if(MapInfo_count > 0)
 710         {
 711                 // update lsmaps in case the gametype changed, this way people can easily list maps for it
 712                 if(lsmaps_reply != "") { strunzone(lsmaps_reply); }
 713                 lsmaps_reply = strzone(getlsmaps());
 714                 bprint("Game type successfully switched to ", MapInfo_Type_ToString(type), "\n");
 715         }
 716         else
 717         {
 718                 bprint("Cannot use this game type: no map for it found\n");
 719                 MapInfo_SwitchGameType(tsave);
 720                 MapInfo_FilterGametype(MapInfo_CurrentGametype(), MapInfo_CurrentFeatures(), MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags(), 0);
 721                 return false;
 722         }
 723
 724         //localcmd("gametype ", MapInfo_Type_ToString(type), "\n");
 725
 726         cvar_set("g_maplist", MapInfo_ListAllowedMaps(type, MapInfo_RequiredFlags(), MapInfo_ForbiddenFlags()) );
 727         if(autocvar_g_maplist_shuffle)
 728                 ShuffleMaplist();
 729
 730         return true;
 731 }
 732
 733 float gametypevote_finished;
 734 float GameTypeVote_Finished(float pos)
 735 {
 736         if(!gametypevote || gametypevote_finished)
 737                 return false;
 738
 739         if ( !GameTypeVote_SetGametype(GameTypeVote_Type_FromString(mapvote_maps[pos])) )
 740         {
 741                 LOG_TRACE("Selected gametype is not supported by any map");
 742         }
 743
 744         localcmd("sv_vote_gametype_hook_all\n");
 745         localcmd("sv_vote_gametype_hook_", mapvote_maps[pos], "\n");
 746
 747         gametypevote_finished = true;
 748
 749         return true;
 750 }
 751
 752 float GameTypeVote_AddVotable(string nextMode)
 753 {
 754         float j;
 755         if ( nextMode == "" || GameTypeVote_Type_FromString(nextMode) == 0 )
 756                 return false;
 757         for(j = 0; j < mapvote_count; ++j)
 758                 if(mapvote_maps[j] == nextMode)
 759                         return false;
 760
 761         mapvote_maps[mapvote_count] = strzone(nextMode);
 762         mapvote_maps_suggested[mapvote_count] = false;
 763
 764         mapvote_maps_screenshot_dir[mapvote_count] = 0;
 765         mapvote_maps_pakfile[mapvote_count] = strzone("");
 766         mapvote_maps_flags[mapvote_count] = GameTypeVote_AvailabilityStatus(nextMode);
 767
 768         mapvote_count += 1;
 769
 770         return true;
 771
 772 }
 773
 774 float GameTypeVote_Start()
 775 {
 776         float j;
 777         MapVote_ClearAllVotes();
 778         MapVote_UnzoneStrings();
 779
 780         mapvote_count = 0;
 781         mapvote_timeout = time + autocvar_sv_vote_gametype_timeout;
 782         mapvote_abstain = 0;
 783         mapvote_detail = !autocvar_g_maplist_votable_nodetail;
 784
 785         float n = tokenizebyseparator(autocvar_sv_vote_gametype_options, " ");
 786         n = min(MAPVOTE_COUNT, n);
 787
 788         float really_available, which_available;
 789         really_available = 0;
 790         which_available = -1;
 791         for(j = 0; j < n; ++j)
 792         {
 793                 if ( GameTypeVote_AddVotable(argv(j)) )
 794                 if ( mapvote_maps_flags[j] & GTV_AVAILABLE )
 795                 {
 796                         really_available++;
 797                         which_available = j;
 798                 }
 799         }
 800
 801         mapvote_count_real = mapvote_count;
 802
 803         gametypevote = 1;
 804
 805         if ( really_available == 0 )
 806         {
 807                 if ( mapvote_count > 0 )
 808                         strunzone(mapvote_maps[0]);
 809                 mapvote_maps[0] = strzone(MapInfo_Type_ToString(MapInfo_CurrentGametype()));
 810                 //GameTypeVote_Finished(0);
 811                 MapVote_Finished(0);
 812                 return false;
 813         }
 814         if ( really_available == 1 )
 815         {
 816                 //GameTypeVote_Finished(which_available);
 817                 MapVote_Finished(which_available);
 818                 return false;
 819         }
 820
 821         mapvote_count_real = mapvote_count;
 822
 823         mapvote_keeptwotime = time + autocvar_sv_vote_gametype_keeptwotime;
 824         if(mapvote_count_real < 3 || mapvote_keeptwotime <= time)
 825                 mapvote_keeptwotime = 0;
 826
 827         MapVote_Spawn();
 828
 829         return true;
 830 }