qcsrc/server/arena.qc

   1 float maxspawned;
   2 float numspawned;
   3 float arena_roundbased;
   4 .float spawned;
   5 .entity spawnqueue_next;
   6 .entity spawnqueue_prev;
   7 .float spawnqueue_in;
   8 entity spawnqueue_first;
   9 entity spawnqueue_last;
  10 entity champion;
  11 float warmup;
  12 .float caplayer;
  13
  14 void PutObserverInServer();
  15 void PutClientInServer();
  16
  17 float next_round;
  18 float redalive, bluealive, yellowalive, pinkalive;
  19 float totalalive;
  20 .float redalive_stat, bluealive_stat, yellowalive_stat, pinkalive_stat;
  21 float red_players, blue_players, yellow_players, pink_players;
  22 float total_players;
  23
  24 /**
  25  * Resets the state of all clients, items, flags, runes, keys, weapons, waypoints, ... of the map.
  26  * Sets the 'warmup' global variable.
  27  */
  28 void reset_map(float dorespawn)
  29 {
  30         entity oldself;
  31         oldself = self;
  32
  33         if(g_arena && autocvar_g_arena_warmup)
  34                 warmup = time + autocvar_g_arena_warmup;
  35         else if(g_ca) {
  36                 warmup = time + autocvar_g_ca_warmup;
  37                 allowed_to_spawn = 1;
  38         }
  39         else if(g_freezetag)
  40         {
  41                 warmup = time + autocvar_g_freezetag_warmup;
  42         }
  43
  44         lms_lowest_lives = 999;
  45         lms_next_place = player_count;
  46
  47         race_ReadyRestart();
  48
  49         for(self = world; (self = nextent(self)); )
  50         if(clienttype(self) == CLIENTTYPE_NOTACLIENT)
  51         {
  52                 if(self.reset)
  53                 {
  54                         self.reset();
  55                         continue;
  56                 }
  57
  58                 if(self.team_saved)
  59                         self.team = self.team_saved;
  60
  61                 if(self.flags & FL_PROJECTILE) // remove any projectiles left
  62                         remove(self);
  63         }
  64
  65         // Waypoints and assault start come LAST
  66         for(self = world; (self = nextent(self)); )
  67         if(clienttype(self) == CLIENTTYPE_NOTACLIENT)
  68         {
  69                 if(self.reset2)
  70                 {
  71                         self.reset2();
  72                         continue;
  73                 }
  74         }
  75
  76         // Moving the player reset code here since the player-reset depends
  77         // on spawnpoint entities which have to be reset first --blub
  78         if(dorespawn)
  79         FOR_EACH_CLIENT(self) {
  80                 if(self.flags & FL_CLIENT)                              // reset all players
  81                 {
  82                         if(g_arena)
  83                         {
  84                                 if(self.spawned)
  85                                         PutClientInServer();
  86                                 else
  87                                         PutObserverInServer();
  88                         }
  89                         else if(g_ca && self.caplayer) {
  90                                 self.classname = "player";
  91                                 PutClientInServer();
  92                         }
  93                         else if(g_freezetag)
  94                         {
  95                                 if(self.classname == "player")
  96                                         PutClientInServer();
  97                         }
  98                         else
  99                         {
 100                                 /*
 101                                 only reset players if a restart countdown is active
 102                                 this can either be due to cvar sv_ready_restart_after_countdown having set
 103                                 restart_mapalreadyrestarted to 1 after the countdown ended or when
 104                                 sv_ready_restart_after_countdown is not used and countdown is still running
 105                                 */
 106                                 if (restart_mapalreadyrestarted || (time < game_starttime))
 107                                 {
 108                                         //NEW: changed behaviour so that it prevents that previous spectators/observers suddenly spawn as players
 109                                         if (self.classname == "player") {
 110                                                 //PlayerScore_Clear(self);
 111                                                 if(g_lms)
 112                                                         PlayerScore_Add(self, SP_LMS_LIVES, LMS_NewPlayerLives());
 113                                                 self.killcount = 0;
 114                                                 //stop the player from moving so that he stands still once he gets respawned
 115                                                 self.velocity = '0 0 0';
 116                                                 self.avelocity = '0 0 0';
 117                                                 self.movement = '0 0 0';
 118                                                 PutClientInServer();
 119                                         }
 120                                 }
 121                         }
 122                 }
 123         }
 124
 125         if(g_keyhunt)
 126                 kh_Controller_SetThink_NoMsg(autocvar_g_balance_keyhunt_delay_round+(game_starttime - time), kh_StartRound);
 127
 128         if(g_arena)
 129         if(champion && champion.classname == "player" && player_count > 1)
 130                 UpdateFrags(champion, +1);
 131
 132         self = oldself;
 133 }
 134
 135 void Spawnqueue_Insert(entity e)
 136 {
 137         if(e.spawnqueue_in)
 138                 return;
 139         dprint(strcat("Into queue: ", e.netname, "\n"));
 140         e.spawnqueue_in = TRUE;
 141         e.spawnqueue_prev = spawnqueue_last;
 142         e.spawnqueue_next = world;
 143         if(spawnqueue_last)
 144                 spawnqueue_last.spawnqueue_next = e;
 145         spawnqueue_last = e;
 146         if(!spawnqueue_first)
 147                 spawnqueue_first = e;
 148 }
 149
 150 void Spawnqueue_Remove(entity e)
 151 {
 152         if(!e.spawnqueue_in)
 153                 return;
 154         dprint(strcat("Out of queue: ", e.netname, "\n"));
 155         e.spawnqueue_in = FALSE;
 156         if(e == spawnqueue_first)
 157                 spawnqueue_first = e.spawnqueue_next;
 158         if(e == spawnqueue_last)
 159                 spawnqueue_last = e.spawnqueue_prev;
 160         if(e.spawnqueue_prev)
 161                 e.spawnqueue_prev.spawnqueue_next = e.spawnqueue_next;
 162         if(e.spawnqueue_next)
 163                 e.spawnqueue_next.spawnqueue_prev = e.spawnqueue_prev;
 164         e.spawnqueue_next = world;
 165         e.spawnqueue_prev = world;
 166 }
 167
 168 void Spawnqueue_Unmark(entity e)
 169 {
 170         if(!e.spawned)
 171                 return;
 172         e.spawned = FALSE;
 173         numspawned = numspawned - 1;
 174 }
 175
 176 void Spawnqueue_Mark(entity e)
 177 {
 178         if(e.spawned)
 179                 return;
 180         e.spawned = TRUE;
 181         numspawned = numspawned + 1;
 182 }
 183
 184 /**
 185  * If roundbased arena game mode is active, it centerprints the texts for the
 186  * player when player is waiting for the countdown to finish.
 187  * Blocks the players movement while countdown is active.
 188  * Unblocks the player once the countdown is over.
 189  *
 190  * Called in StartFrame()
 191  */
 192 float roundStartTime_prev; // prevent networkspam
 193 void Arena_Warmup()
 194 {
 195         float f;
 196         entity e;
 197
 198         if(gameover)
 199         {
 200                 if(warmup && time < warmup)
 201                 {
 202                         FOR_EACH_REALCLIENT(e)
 203                                 Send_CSQC_Centerprint_Generic_Expire(e, CPID_ARENA);
 204
 205                         //Kill_Notification(MSG_CENTER, CPID_ARENA);
 206                         warmup = 0;
 207                 }
 208                 if(champion && g_arena)
 209                 {
 210                         FOR_EACH_REALCLIENT(e)
 211                                 centerprint(e, strcat("The Champion is ", champion.netname));
 212                         champion = world;
 213                 }
 214                 return;
 215         }
 216         if((!g_arena && !g_ca && !g_freezetag) || (g_arena && !arena_roundbased) || (time < game_starttime))
 217                 return;
 218
 219         f = ceil(warmup - time);
 220
 221         if(inWarmupStage)
 222                 allowed_to_spawn = 1;
 223         else if(!g_ca)
 224                 allowed_to_spawn = 0;
 225
 226         if(time < warmup && !inWarmupStage)
 227         {
 228                 if (g_ca)
 229                         allowed_to_spawn = 1;
 230                 if(champion && g_arena)
 231                 {
 232                         FOR_EACH_REALCLIENT(e)
 233                                 centerprint(e, strcat("The Champion is ", champion.netname));
 234                 }
 235
 236                 if(f != roundStartTime_prev) {
 237                         roundStartTime_prev = f;
 238                         if(g_ca && !(red_players && blue_players)) {
 239                                 Send_Notification(NOTIF_ANY, world, MSG_CENTER, CENTER_ARENA_NEEDPLAYER);
 240                                 warmup = time + autocvar_g_ca_warmup;
 241                         } else {
 242                                 if(f == 5)
 243                                         Announce("prepareforbattle");
 244                                 else if(f == 3)
 245                                         Announce("3");
 246                                 else if(f == 2)
 247                                         Announce("2");
 248                                 else if(f == 1)
 249                                         Announce("1");
 250
 251                                 Send_Notification(NOTIF_ANY, world, MSG_CENTER, CENTER_ARENA_ROUNDSTART, f);
 252                         }
 253                 }
 254
 255                 if (g_arena) {
 256                         FOR_EACH_CLIENT(e)
 257                         {
 258                                 if(e.spawned && e.classname == "player")
 259                                         e.player_blocked = 1;
 260                         }
 261                 }
 262         }
 263         else if(f > -1 && f != roundStartTime_prev)
 264         {
 265                 roundStartTime_prev = f;
 266                 if(g_ca) {
 267                         if(red_players && blue_players)
 268                                 allowed_to_spawn = 0;
 269                         else
 270                                 reset_map(TRUE);
 271                 } else {
 272                         Announce("begin");
 273                         Send_Notification(NOTIF_ANY, world, MSG_CENTER, CENTER_ARENA_BEGIN);
 274                 }
 275
 276                 if(g_arena) {
 277                         FOR_EACH_CLIENT(e)
 278                         {
 279                                 if(e.player_blocked)
 280                                         e.player_blocked = 0;
 281                         }
 282                 }
 283         }
 284
 285         // clear champion to avoid centerprinting again the champion msg
 286         if (champion)
 287                 champion = world;
 288 }
 289
 290 void count_players()
 291 {
 292         // count amount of players in each team
 293         total_players = red_players = blue_players = yellow_players = pink_players = 0;
 294         FOR_EACH_PLAYER(self) {
 295                 if (self.team == FL_TEAM_1)
 296                 {
 297                         red_players += 1;
 298                         total_players += 1;
 299                 }
 300                 else if (self.team == FL_TEAM_2)
 301                 {
 302                         blue_players += 1;
 303                         total_players += 1;
 304                 }
 305                 else if (self.team == FL_TEAM_3)
 306                 {
 307                         yellow_players += 1;
 308                         total_players += 1;
 309                 }
 310                 else if (self.team == FL_TEAM_4)
 311                 {
 312                         pink_players += 1;
 313                         total_players += 1;
 314                 }
 315         }
 316 }
 317
 318 void count_alive_players()
 319 {
 320         totalalive = redalive = bluealive = yellowalive = pinkalive = 0;
 321         if(g_ca)
 322         {
 323                 FOR_EACH_PLAYER(self) {
 324                         if (self.team == FL_TEAM_1 && self.health >= 1)
 325                         {
 326                                 redalive += 1;
 327                                 totalalive += 1;
 328                         }
 329                         else if (self.team == FL_TEAM_2 && self.health >= 1)
 330                         {
 331                                 bluealive += 1;
 332                                 totalalive += 1;
 333                         }
 334                 }
 335                 FOR_EACH_REALCLIENT(self) {
 336                         self.redalive_stat = redalive;
 337                         self.bluealive_stat = bluealive;
 338                 }
 339         }
 340         else if(g_freezetag)
 341         {
 342                 // count amount of alive players in each team
 343                 FOR_EACH_PLAYER(self) {
 344                         if (self.team == FL_TEAM_1 && self.freezetag_frozen == 0 && self.health >= 1)
 345                         {
 346                                 redalive += 1;
 347                                 totalalive += 1;
 348                         }
 349                         else if (self.team == FL_TEAM_2 && self.freezetag_frozen == 0 && self.health >= 1)
 350                         {
 351                                 bluealive += 1;
 352                                 totalalive += 1;
 353                         }
 354                         else if (self.team == FL_TEAM_3 && self.freezetag_frozen == 0 && self.health >= 1)
 355                         {
 356                                 yellowalive += 1;
 357                                 totalalive += 1;
 358                         }
 359                         else if (self.team == FL_TEAM_4 && self.freezetag_frozen == 0 && self.health >= 1)
 360                         {
 361                                 pinkalive += 1;
 362                                 totalalive += 1;
 363                         }
 364                 }
 365                 FOR_EACH_REALCLIENT(self) {
 366                         self.redalive_stat = redalive;
 367                         self.bluealive_stat = bluealive;
 368                         self.yellowalive_stat = yellowalive;
 369                         self.pinkalive_stat = pinkalive;
 370                 }
 371         }
 372
 373 }
 374
 375 /**
 376  * This function finds out whether an arena round is over 1 player is left.
 377  * It determines the last player who's still alive and saves it's entity reference
 378  * in the global variable 'champion'. Then the new enemy/enemies are put into the server.
 379  *
 380  * Gets called in StartFrame()
 381  */
 382 void Spawnqueue_Check()
 383 {
 384         if(warmup == 0 && g_ca && !inWarmupStage)
 385         {
 386                 if(red_players || blue_players)
 387                         reset_map(TRUE);
 388                 return;
 389         }
 390         if(time < warmup + 1 || inWarmupStage || intermission_running)
 391                 return;
 392
 393         if(g_ca) {
 394                 if(allowed_to_spawn) // round is not started yet
 395                         return;
 396                 if(!next_round) {
 397                         if(!(redalive && bluealive)) {
 398                                 // every player of (at least) one team is dead, round ends here
 399                                 if(redalive) {
 400                                         play2all("ctf/red_capture.wav");
 401                                         FOR_EACH_CLIENT(self) centerprint(self, "^1RED ^7team wins the round");
 402                                         TeamScore_AddToTeam(FL_TEAM_1, ST_SCORE, +1);
 403                                 }
 404                                 else if(bluealive) {
 405                                         play2all("ctf/blue_capture.wav");
 406                                         FOR_EACH_CLIENT(self) centerprint(self, "^4BLUE ^7team wins the round");
 407                                         TeamScore_AddToTeam(FL_TEAM_2, ST_SCORE, +1);
 408                                 }
 409                                 else
 410                                         FOR_EACH_CLIENT(self) centerprint(self, "^7Round tied");
 411                                 next_round = -1;
 412                         }
 413                         else if(time - warmup > autocvar_g_ca_round_timelimit) {
 414                                 FOR_EACH_CLIENT(self) centerprint(self, "^7Round tied");
 415                                 next_round = time + 5;
 416                         }
 417                 }
 418                 else if(next_round == -1) {
 419                         // wait for killed players to be put as spectators
 420                         if(!(red_players && blue_players))
 421                                 next_round = time + 5;
 422                 }
 423                 else if((next_round > 0 && next_round < time))
 424                 {
 425                         next_round = 0;
 426                         reset_map(TRUE);
 427                 }
 428         } else if(g_freezetag) {
 429                 if((next_round && next_round < time))
 430                 {
 431                         next_round = 0;
 432                         reset_map(TRUE);
 433                 }
 434         } else { // arena
 435                 //extend next_round if it isn't set yet and only 1 player is spawned
 436                 if(!next_round)
 437                 if(numspawned < 2)
 438                         next_round = time + 3;
 439
 440                 if(!arena_roundbased || (next_round && next_round < time && player_count > 1))
 441                 {
 442                         next_round = 0;
 443
 444                         if(arena_roundbased)
 445                         {
 446                                 champion = find(world, classname, "player");
 447                                 while(champion && champion.deadflag)
 448                                         champion = find(champion, classname, "player");
 449                                 reset_map(TRUE);
 450                         }
 451
 452                         while(numspawned < maxspawned && spawnqueue_first)
 453                         {
 454                                 self = spawnqueue_first;
 455
 456                                 bprint ("^4", self.netname, "^4 is the next challenger\n");
 457
 458                                 Spawnqueue_Remove(self);
 459                                 Spawnqueue_Mark(self);
 460
 461                                 self.classname = "player";
 462                                 PutClientInServer();
 463                         }
 464                 }
 465         }
 466 }