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, 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                                                 self.killcount = 0;
 112                                                 //stop the player from moving so that he stands still once he gets respawned
 113                                                 self.velocity = '0 0 0';
 114                                                 self.avelocity = '0 0 0';
 115                                                 self.movement = '0 0 0';
 116                                                 PutClientInServer();
 117                                         }
 118                                 }
 119                         }
 120                 }
 121         }
 122
 123         if(g_keyhunt)
 124                 kh_Controller_SetThink(autocvar_g_balance_keyhunt_delay_round+(game_starttime - time), kh_StartRound);
 125
 126         if(g_arena)
 127         if(champion && champion.classname == "player" && player_count > 1)
 128                 UpdateFrags(champion, +1);
 129
 130         self = oldself;
 131 }
 132
 133 void Spawnqueue_Insert(entity e)
 134 {
 135         if(e.spawnqueue_in)
 136                 return;
 137         dprint(strcat("Into queue: ", e.netname, "\n"));
 138         e.spawnqueue_in = TRUE;
 139         e.spawnqueue_prev = spawnqueue_last;
 140         e.spawnqueue_next = world;
 141         if(spawnqueue_last)
 142                 spawnqueue_last.spawnqueue_next = e;
 143         spawnqueue_last = e;
 144         if(!spawnqueue_first)
 145                 spawnqueue_first = e;
 146 }
 147
 148 void Spawnqueue_Remove(entity e)
 149 {
 150         if(!e.spawnqueue_in)
 151                 return;
 152         dprint(strcat("Out of queue: ", e.netname, "\n"));
 153         e.spawnqueue_in = FALSE;
 154         if(e == spawnqueue_first)
 155                 spawnqueue_first = e.spawnqueue_next;
 156         if(e == spawnqueue_last)
 157                 spawnqueue_last = e.spawnqueue_prev;
 158         if(e.spawnqueue_prev)
 159                 e.spawnqueue_prev.spawnqueue_next = e.spawnqueue_next;
 160         if(e.spawnqueue_next)
 161                 e.spawnqueue_next.spawnqueue_prev = e.spawnqueue_prev;
 162         e.spawnqueue_next = world;
 163         e.spawnqueue_prev = world;
 164 }
 165
 166 void Spawnqueue_Unmark(entity e)
 167 {
 168         if(!e.spawned)
 169                 return;
 170         e.spawned = FALSE;
 171         numspawned = numspawned - 1;
 172 }
 173
 174 void Spawnqueue_Mark(entity e)
 175 {
 176         if(e.spawned)
 177                 return;
 178         e.spawned = TRUE;
 179         numspawned = numspawned + 1;
 180 }
 181
 182 /**
 183  * If roundbased arena game mode is active, it centerprints the texts for the
 184  * player when player is waiting for the countdown to finish.
 185  * Blocks the players movement while countdown is active.
 186  * Unblocks the player once the countdown is over.
 187  *
 188  * Called in StartFrame()
 189  */
 190 float roundStartTime_prev; // prevent networkspam
 191 void Arena_Warmup()
 192 {
 193         float f;
 194         entity e;
 195
 196         if(gameover)
 197         {
 198                 if(warmup && time < warmup)
 199                 {
 200                         Kill_Notification(NOTIF_ALL, world, MSG_CENTER_CPID, CPID_ARENA);
 201                         warmup = 0;
 202                 }
 203                 if(champion && g_arena)
 204                 {
 205                         FOR_EACH_REALCLIENT(e)
 206                                 centerprint(e, strcat("The Champion is ", champion.netname));
 207                         champion = world;
 208                 }
 209                 return;
 210         }
 211         if((!g_arena && !g_ca && !g_freezetag) || (g_arena && !arena_roundbased) || (time < game_starttime))
 212                 return;
 213
 214         f = ceil(warmup - time);
 215
 216         if(inWarmupStage)
 217                 allowed_to_spawn = 1;
 218         else if(!g_ca)
 219                 allowed_to_spawn = 0;
 220
 221         if(time < warmup && !inWarmupStage)
 222         {
 223                 if (g_ca)
 224                         allowed_to_spawn = 1;
 225                 if(champion && g_arena)
 226                 {
 227                         FOR_EACH_REALCLIENT(e)
 228                                 centerprint(e, strcat("The Champion is ", champion.netname));
 229                 }
 230
 231                 if(f != roundStartTime_prev) {
 232                         roundStartTime_prev = f;
 233                         if(g_ca && !(red_players && blue_players)) {
 234                                 Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_ARENA_NEEDPLAYER);
 235                                 warmup = time + autocvar_g_ca_warmup;
 236                         } else {
 237                                 if(f == 5)
 238                                         Send_Notification(NOTIF_ALL, world, MSG_ANNCE, ANNCE_PREPARE);
 239                                 else if(f == 3)
 240                                         Send_Notification(NOTIF_ALL, world, MSG_ANNCE, ANNCE_NUM_3);
 241                                 else if(f == 2)
 242                                         Send_Notification(NOTIF_ALL, world, MSG_ANNCE, ANNCE_NUM_2);
 243                                 else if(f == 1)
 244                                         Send_Notification(NOTIF_ALL, world, MSG_ANNCE, ANNCE_NUM_1);
 245
 246                                 Send_Notification(NOTIF_ALL, world, MSG_CENTER, CENTER_ARENA_ROUNDSTART, f);
 247                         }
 248                 }
 249
 250                 if (g_arena) {
 251                         FOR_EACH_CLIENT(e)
 252                         {
 253                                 if(e.spawned && e.classname == "player")
 254                                         e.player_blocked = 1;
 255                         }
 256                 }
 257         }
 258         else if(f > -1 && f != roundStartTime_prev)
 259         {
 260                 roundStartTime_prev = f;
 261                 if(g_ca) {
 262                         if(red_players && blue_players)
 263                                 allowed_to_spawn = 0;
 264                         else
 265                                 reset_map(TRUE);
 266                 } else {
 267                         Send_Notification(NOTIF_ALL, world, MSG_MULTI, MULTI_ARENA_BEGIN);
 268                 }
 269
 270                 if(g_arena) {
 271                         FOR_EACH_CLIENT(e)
 272                         {
 273                                 if(e.player_blocked)
 274                                         e.player_blocked = 0;
 275                         }
 276                 }
 277         }
 278
 279         // clear champion to avoid centerprinting again the champion msg
 280         if (champion)
 281                 champion = world;
 282 }
 283
 284 void count_players()
 285 {
 286         // count amount of players in each team
 287         total_players = red_players = blue_players = yellow_players = pink_players = 0;
 288         FOR_EACH_PLAYER(self) {
 289                 if (self.team == NUM_TEAM_1)
 290                 {
 291                         red_players += 1;
 292                         total_players += 1;
 293                 }
 294                 else if (self.team == NUM_TEAM_2)
 295                 {
 296                         blue_players += 1;
 297                         total_players += 1;
 298                 }
 299                 else if (self.team == NUM_TEAM_3)
 300                 {
 301                         yellow_players += 1;
 302                         total_players += 1;
 303                 }
 304                 else if (self.team == NUM_TEAM_4)
 305                 {
 306                         pink_players += 1;
 307                         total_players += 1;
 308                 }
 309         }
 310 }
 311
 312 void count_alive_players()
 313 {
 314         totalalive = redalive = bluealive = yellowalive = pinkalive = 0;
 315         if(g_ca)
 316         {
 317                 FOR_EACH_PLAYER(self) {
 318                         if (self.team == NUM_TEAM_1 && self.health >= 1)
 319                         {
 320                                 redalive += 1;
 321                                 totalalive += 1;
 322                         }
 323                         else if (self.team == NUM_TEAM_2 && self.health >= 1)
 324                         {
 325                                 bluealive += 1;
 326                                 totalalive += 1;
 327                         }
 328                 }
 329                 FOR_EACH_REALCLIENT(self) {
 330                         self.redalive_stat = redalive;
 331                         self.bluealive_stat = bluealive;
 332                 }
 333         }
 334         else if(g_freezetag)
 335         {
 336                 // count amount of alive players in each team
 337                 FOR_EACH_PLAYER(self) {
 338                         if (self.team == NUM_TEAM_1 && self.freezetag_frozen == 0 && self.health >= 1)
 339                         {
 340                                 redalive += 1;
 341                                 totalalive += 1;
 342                         }
 343                         else if (self.team == NUM_TEAM_2 && self.freezetag_frozen == 0 && self.health >= 1)
 344                         {
 345                                 bluealive += 1;
 346                                 totalalive += 1;
 347                         }
 348                         else if (self.team == NUM_TEAM_3 && self.freezetag_frozen == 0 && self.health >= 1)
 349                         {
 350                                 yellowalive += 1;
 351                                 totalalive += 1;
 352                         }
 353                         else if (self.team == NUM_TEAM_4 && self.freezetag_frozen == 0 && self.health >= 1)
 354                         {
 355                                 pinkalive += 1;
 356                                 totalalive += 1;
 357                         }
 358                 }
 359                 FOR_EACH_REALCLIENT(self) {
 360                         self.redalive_stat = redalive;
 361                         self.bluealive_stat = bluealive;
 362                         self.yellowalive_stat = yellowalive;
 363                         self.pinkalive_stat = pinkalive;
 364                 }
 365         }
 366
 367 }
 368
 369 /**
 370  * This function finds out whether an arena round is over 1 player is left.
 371  * It determines the last player who's still alive and saves it's entity reference
 372  * in the global variable 'champion'. Then the new enemy/enemies are put into the server.
 373  *
 374  * Gets called in StartFrame()
 375  */
 376 void Spawnqueue_Check()
 377 {
 378         if(warmup == 0 && g_ca && !inWarmupStage)
 379         {
 380                 if(red_players || blue_players)
 381                         reset_map(TRUE);
 382                 return;
 383         }
 384         if(time < warmup + 1 || inWarmupStage || intermission_running)
 385                 return;
 386
 387         if(g_ca) {
 388                 if(allowed_to_spawn) // round is not started yet
 389                         return;
 390                 if(!next_round) {
 391                         if(!(redalive && bluealive)) {
 392                                 // every player of (at least) one team is dead, round ends here
 393                                 if(redalive) {
 394                                         play2all("ctf/red_capture.wav");
 395                                         FOR_EACH_CLIENT(self) centerprint(self, "^1RED ^7team wins the round");
 396                                         TeamScore_AddToTeam(NUM_TEAM_1, ST_SCORE, +1);
 397                                 }
 398                                 else if(bluealive) {
 399                                         play2all("ctf/blue_capture.wav");
 400                                         FOR_EACH_CLIENT(self) centerprint(self, "^4BLUE ^7team wins the round");
 401                                         TeamScore_AddToTeam(NUM_TEAM_2, ST_SCORE, +1);
 402                                 }
 403                                 else
 404                                         FOR_EACH_CLIENT(self) centerprint(self, "^7Round tied");
 405                                 next_round = -1;
 406                         }
 407                         else if(time - warmup > autocvar_g_ca_round_timelimit) {
 408                                 FOR_EACH_CLIENT(self) centerprint(self, "^7Round tied");
 409                                 next_round = time + 5;
 410                         }
 411                 }
 412                 else if(next_round == -1) {
 413                         // wait for killed players to be put as spectators
 414                         if(!(red_players && blue_players))
 415                                 next_round = time + 5;
 416                 }
 417                 else if((next_round > 0 && next_round < time))
 418                 {
 419                         next_round = 0;
 420                         reset_map(TRUE);
 421                 }
 422         } else if(g_freezetag) {
 423                 if((next_round && next_round < time))
 424                 {
 425                         next_round = 0;
 426                         reset_map(TRUE);
 427                 }
 428         } else { // arena
 429                 //extend next_round if it isn't set yet and only 1 player is spawned
 430                 if(!next_round)
 431                 if(numspawned < 2)
 432                         next_round = time + 3;
 433
 434                 if(!arena_roundbased || (next_round && next_round < time && player_count > 1))
 435                 {
 436                         next_round = 0;
 437
 438                         if(arena_roundbased)
 439                         {
 440                                 champion = find(world, classname, "player");
 441                                 while(champion && champion.deadflag)
 442                                         champion = find(champion, classname, "player");
 443                                 reset_map(TRUE);
 444                         }
 445
 446                         while(numspawned < maxspawned && spawnqueue_first)
 447                         {
 448                                 self = spawnqueue_first;
 449
 450                                 bprint ("^4", self.netname, "^4 is the next challenger\n");
 451
 452                                 Spawnqueue_Remove(self);
 453                                 Spawnqueue_Mark(self);
 454
 455                                 self.classname = "player";
 456                                 PutClientInServer();
 457                         }
 458                 }
 459         }
 460 }