web/briskin5/index_wr.php

   1 <?php
   2 /*
   3  *  brisk - briskin5/index_wr.php
   4  *
   5  *  Copyright (C) 2006-2012 Matteo Nastasi
   6  *                          mailto: nastasi@alternativeoutput.it
   7  *                                  matteo.nastasi@milug.org
   8  *                          web: http://www.alternativeoutput.it
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful, but
  16  * WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABLILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18  * General Public License for more details. You should have received a
  19  * copy of the GNU General Public License along with this program; if
  20  * not, write to the Free Software Foundation, Inc, 59 Temple Place -
  21  * Suite 330, Boston, MA 02111-1307, USA.
  22  *
  23  */
  24
  25
  26 $G_base = "../";
  27
  28 require_once("../Obj/brisk.phh");
  29 require_once("Obj/briskin5.phh");
  30
  31 /*
  32  *  MAIN
  33  */
  34 function bin5_index_wr_main(&$bin5, $remote_addr_full, $get, $post, $cookie)
  35 {
  36     GLOBAL $G_base, $G_dbasetype, $G_ban_list, $G_black_list;
  37
  38     $remote_addr = addrtoipv4($remote_addr_full);
  39
  40     $curtime = time();
  41     if ($bin5 == NULL) {
  42         return FALSE;
  43     }
  44
  45     if (($mesg = gpcs_var('mesg', $get, $post, $cookie)) === FALSE)
  46         unset($mesg);
  47
  48     if (($sess = gpcs_var('sess', $get, $post, $cookie)) === FALSE)
  49         $sess = "";
  50
  51     log_wr('COMM: '.$mesg);
  52
  53
  54     if (($CO_bin5_pref_ring_endauct = gpcs_var('CO_bin5_pref_ring_endauct', $get, $post, $cookie)) === FALSE)
  55         $CO_bin5_pref_ring_endauct = "";
  56
  57
  58
  59     log_wr(0, 'bin::index_wr.php: COMM: '.xcapemesg($mesg));
  60
  61
  62     if (($user = &$bin5->get_user($sess, &$idx)) == FALSE) {
  63         echo "Get User Error";
  64         log_wr("Get User Error");
  65         return FALSE;
  66     }
  67     $bin5->brisk->sess_cur_set($user->sess);
  68     if ( ( ! $user->is_auth() ) &&
  69         $bin5->brisk->ban_check($user->ip)) {
  70         // TODO: waiting async 5 sec before close
  71         return (FALSE);
  72     }
  73
  74     $argz = explode('|', $mesg);
  75
  76     log_wr('POSTSPLIT: '.$argz[0].'  user->stat: ['.$user->stat.']');
  77     log_wr($user->step, 'bin::index_wr.php: after get_user()');
  78
  79     $user->lacc = $curtime;
  80
  81     if ($argz[0] == 'ping') {
  82         log_wr("PING RECEIVED");
  83     }
  84     else if (false && $argz[0] == 'shutdown') {
  85         log_auth($user_cur->sess, "Shutdown session. delegate to room gc the autologout");
  86
  87         log_rd2("bin5/index_wr.php: AUTO LOGOUT.");
  88         if ($user->stat == 'table') {
  89             $bin5->table_wakeup($user);
  90             // to force the logout
  91             $user->lacc = 0;
  92         }
  93         else
  94             log_rd2("SHUTDOWN FROM WHAT ???");
  95     }
  96     /*********************
  97      *                   *
  98      *    STAT: table    *
  99      *                   *
 100      *********************/
 101     else if ($user->stat == 'table') {
 102         $user->laccwr = time();
 103         $table = $bin5->table[$user->table];
 104
 105         if ($argz[0] == 'tableinfo') {
 106             log_wr("PER DI TABLEINFO");
 107             $user->comm[$user->step % COMM_N] = "gst.st = ".($user->step+1)."; ";
 108             $user->comm[$user->step % COMM_N] .= show_table_info(&$bin5, &$table, $user->table_pos);
 109             log_wr($user->comm[$user->step % COMM_N]);
 110             $user->step_inc();
 111         }
 112         else if ($argz[0] == 'chatt') {
 113             $bin5->chatt_send(&$user, $mesg);
 114         }
 115         else if ($argz[0] == 'preferences_update') {
 116             log_wr("PER DI PREFERENCES_UPDATE");
 117
 118             if ($CO_bin5_pref_ring_endauct == "true")
 119                 $user->privflags |= BIN5_USER_FLAG_RING_ENDAUCT;
 120             else
 121                 $user->privflags &= ~BIN5_USER_FLAG_RING_ENDAUCT;
 122         }
 123         else if ($argz[0] == 'logout') {
 124             $remcalc = $argz[1];
 125
 126             if ($user->exitislock == TRUE) {
 127                 $remcalc++;
 128                 $user->exitislock = FALSE;
 129             }
 130
 131             $logout_cont = TRUE;
 132             if ($remcalc >= 3) {
 133                 $lockcalc = $table->exitlock_calc(&$bin5->user, $user->table_pos);
 134                 if ($lockcalc < 3) {
 135                     $user->comm[$user->step % COMM_N] = "gst.st = ".($user->step+1)."; ";
 136                     $user->comm[$user->step % COMM_N] .= $table->exitlock_show(&$bin5->user, $user->table_pos);
 137                     $user->comm[$user->step % COMM_N] .=  show_notify("<br>I dati presenti sul server non erano allineati con quelli inviati dal tuo browser, adesso lo sono. Riprova ora.", 2000, "torna alla partita.", 400, 100);
 138
 139                     log_wr($user->comm[$user->step % COMM_N]);
 140                     $user->step_inc();
 141                     $logout_cont = FALSE;
 142                 }
 143             }
 144             else {
 145                 require_once("../Obj/hardban.phh");
 146                 Hardbans::add(($user->is_auth() ? $user->name : FALSE),
 147                               $user->ip, $user->sess, $user->laccwr + BAN_TIME);
 148             }
 149             //      $user->bantime = $user->laccwr + BAN_TIME;
 150
 151             if ($logout_cont == TRUE) {
 152                 $bin5->table_wakeup($user);
 153             }
 154         }
 155         else if ($argz[0] == 'exitlock') {
 156             if ($user->exitislock == TRUE) {
 157                 $user->exitislock = ($user->exitislock == TRUE ? FALSE : TRUE);
 158                 for ($ct = 0, $i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 159                     $user_cur[$i] = &$bin5->user[$table->player[$i]];
 160                     if ($user_cur[$i]->exitislock == FALSE)
 161                         $ct++;
 162                 }
 163                 for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 164                     $ret = sprintf('gst.st = %d;', $user_cur[$i]->step+1);
 165                     $ret .= sprintf('exitlock_show(%d, %s);', $ct,
 166                                     ($user_cur[$i]->exitislock ? 'true' : 'false'));
 167                     $user_cur[$i]->comm[$user_cur[$i]->step % COMM_N] = $ret;
 168                     log_wr($user_cur[$i]->comm[$user_cur[$i]->step % COMM_N]);
 169                     $user_cur[$i]->step_inc();
 170                 }
 171             }
 172         }
 173         else if ($user->subst == 'asta') {
 174             if ($argz[0] == 'lascio') {
 175                 //  && $user->handpt <= 2) {
 176                 /* $index_cur = $table->gstart % BIN5_PLAYERS_N; */
 177
 178                 /* log_wr(sprintf("GIOCO FINITO !!!")); */
 179
 180                 /* $table->mult += 1;  */
 181                 /* $table->old_reason = sprintf("Ha lasciato %s perché aveva al massimo 2 punti.", xcape($user->name)); */
 182
 183                 /* // Non si cambia mazzo se si abbandona la partita */
 184                 /* $table->game_next(0); */
 185
 186                 /* if ($user->table_orig < TABLES_AUTH_N) { */
 187                 /*     require_once("../Obj/dbase_".$G_dbasetype.".phh"); */
 188
 189                 /*     if (($bdb = BriskDB::create()) != FALSE) { */
 190                 /*         $bdb->bin5_points_save($curtime, $table, $user->table_orig, $ucodes, $pt_cur); */
 191                 /*         unset($bdb); */
 192                 /*     } */
 193                 /*     else { */
 194                 /*         log_points($remote_addr, $curtime, $user, "STAT:BRISKIN5:FINISH_GAME", "DATABASE CONNECTION FAILED"); */
 195                 /*     } */
 196                 /*     log_points($curtime, $user, "STAT:BRISKIN5:FINISH_GAME", $plist); */
 197                 /* } */
 198
 199                 /* $table->game_init(&$bin5->user); */
 200
 201                 if ($table->rules->engine(&$bin5, $curtime, BIN5_RULES_ABANDON, $user)) {
 202                     for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 203                         $user_cur = &$bin5->user[$table->player[$i]];
 204
 205                         $ret = sprintf('gst.st = %d;', $user_cur->step+1);
 206                         $ret .= show_table(&$bin5,&$user_cur,$user_cur->step+1, TRUE, TRUE);
 207                         $user_cur->comm[$user_cur->step % COMM_N] = $ret;
 208                         $user_cur->step_inc();
 209                     }
 210                 }
 211             }
 212             else if ($argz[0] == 'asta') {
 213                 $again = TRUE;
 214
 215                 $index_cur = $table->gstart % BIN5_PLAYERS_N;
 216                 if ($user->table_pos == $index_cur &&
 217                     $table->asta_pla[$index_cur]) {
 218                     $a_card = $argz[1];
 219                     $a_pnt  = $argz[2];
 220
 221                     log_wr("CI SIAMO  a_card ".$a_card."  asta_card ".$table->asta_card);
 222
 223                     // Abbandono dell'asta
 224                     if ($a_card <= -1) {
 225                         log_wr("Abbandona l'asta.");
 226                         $table->asta_pla[$index_cur] = FALSE;
 227                         $user->asta_card  = -1;
 228                         $table->asta_pla_n--;
 229                         $again = FALSE;
 230                     }
 231                     else if ($a_card <= 9) {
 232                         if ($a_card >= 0 && $a_card < 9 && $a_card > $table->asta_card)
 233                             $again = FALSE;
 234                         else if ($a_card == 9 && $a_pnt > ($table->asta_pnt >= 61 ? $table->asta_pnt : 60) && $a_pnt <= 120)
 235                             $again = FALSE;
 236
 237
 238                         if ($again == FALSE) {
 239                             log_wr("NUOVI ORZI.");
 240                             $user->asta_card  = $a_card;
 241                             $table->asta_card = $a_card;
 242                             if ($a_card == 9) {
 243                                 $user->asta_pnt   = $a_pnt;
 244                                 $table->asta_pnt  = $a_pnt;
 245                             }
 246                         }
 247                     }
 248
 249                     if ($again) { // Qualcosa non andato bene, rifare
 250                         $ret = sprintf('gst.st = %d; asta_pnt_set(%d);', $user->step+1,
 251                                        ($table->asta_pnt > 60 ? $table->asta_pnt + 1 : 61) );
 252                         $user->comm[$user->step % COMM_N] = $ret;
 253                         $user->step_inc();
 254
 255                         log_wr("Ripetere.");
 256                     }
 257                     else {
 258                         /* next step */
 259                         $showst = "show_astat(";
 260                         for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 261                             $user_cur = &$bin5->user[$table->player[$i]];
 262                             $showst .= sprintf("%s%d", ($i == 0 ? "" : ", "),
 263                                                ($user_cur->asta_card < 9 ? $user_cur->asta_card : $user_cur->asta_pnt));
 264                         }
 265                         if (BIN5_PLAYERS_N == 3)
 266                             $showst .= ",-2,-2";
 267                         $showst .= ");";
 268
 269                         $maxcard = -2;
 270                         for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 271                             $user_cur = &$bin5->user[$table->player[$i]];
 272                             if ($maxcard < $user_cur->asta_card)
 273                                 $maxcard = $user_cur->asta_card;
 274                         }
 275
 276                         if (($table->asta_pla_n > ($maxcard > -1 ? 1 : 0)) &&
 277                             !($table->asta_card == 9 && $table->asta_pnt == 120)) {
 278                             log_wr("ALLOPPA QUI");
 279                             for ($i = 1 ; $i < BIN5_PLAYERS_N ; $i++) {
 280                                 $index_next = ($table->gstart + $i) % BIN5_PLAYERS_N;
 281                                 if ($table->asta_pla[$index_next]) {
 282                                     log_wr("GSTART 1");
 283                                     $table->gstart += $i;
 284                                     break;
 285                                 }
 286                             }
 287
 288
 289                             for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 290                                 $user_cur = &$bin5->user[$table->player[$i]];
 291                                 $ret = sprintf('gst.st = %d; %s', $user_cur->step+1, $showst);
 292                                 if ($user_cur->table_pos == ($table->gstart % BIN5_PLAYERS_N))
 293                                     $ret .= sprintf('dispose_asta(%d,%d, %s); remark_on();',
 294                                                     $table->asta_card + 1, $table->asta_pnt+1, ($user_cur->handpt <= 2 ? "true" : "false"));
 295                                 else
 296                                     $ret .= sprintf('dispose_asta(%d,%d, %s); remark_off();',
 297                                                     $table->asta_card + 1, -($table->asta_pnt+1), ($user_cur->handpt <= 2 ? "true" : "false"));
 298                                 $user_cur->comm[$user_cur->step % COMM_N] = $ret;
 299                                 $user_cur->step_inc();
 300                             }
 301                         }
 302                         else if ($table->asta_pla_n == 0) {
 303                             log_wr("PASSANO TUTTI!");
 304
 305                             if ($table->rules->engine(&$bin5, $curtime, BIN5_RULES_ALLPASS, $user)) {
 306                                 for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 307                                     $user_cur = &$bin5->user[$table->player[$i]];
 308
 309                                     $ret = sprintf('gst.st = %d;', $user_cur->step+1);
 310                                     $ret .= show_table(&$bin5,&$user_cur,$user_cur->step+1, TRUE, TRUE);
 311                                     $user_cur->comm[$user_cur->step % COMM_N] = $ret;
 312                                     $user_cur->step_inc();
 313                                 }
 314                             }
 315                         }
 316                         else {
 317                             log_wr("FINITA !");
 318                             // if a_pnt == 120 supergame ! else abbandono
 319                             if ($a_pnt == 120 || $user->asta_card != -1) {
 320                                 $chooser = $index_cur;
 321                                 for ($i = 1 ; $i < BIN5_PLAYERS_N ; $i++)
 322                                     if ($i != $chooser)
 323                                         $table->asta_pla[$i] = FALSE;
 324                             }
 325                             else {
 326                                 /*
 327                                   $user->comm[$user->step % COMM_N] = sprintf( "gst.st = %d; dispose_asta(%d, %d, false); remark_off();",
 328                                   $user->step+1, $table->asta_card + 1,-($table->asta_pnt));
 329                                   $user->step_inc();
 330                                 */
 331                                 for ($i = 1 ; $i < BIN5_PLAYERS_N ; $i++) {
 332                                     $chooser = ($table->gstart + $i) % BIN5_PLAYERS_N;
 333                                     if ($table->asta_pla[$chooser]) {
 334                                         break;
 335                                     }
 336                                 }
 337                             }
 338                             $table->asta_win = $chooser;
 339
 340                             for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 341                                 $user_cur = &$bin5->user[$table->player[$i]];
 342                                 $ret = sprintf('gst.st = %d; %s dispose_asta(%d, %d, false);', $user_cur->step+1, $showst,
 343                                                $table->asta_card + 1,-($table->asta_pnt));
 344
 345                                 if ($i == $chooser) {
 346                                     $ret .= "choose_seed(". $table->asta_card."); remark_on();";
 347                                 }
 348                                 else {
 349                                     $ret .= "remark_off();";
 350                                 }
 351
 352                                 $user_cur->comm[$user_cur->step % COMM_N] = $ret;
 353                                 $user_cur->step_inc();
 354                             }
 355                         }
 356                     }
 357                 }
 358                 else {
 359                     log_wr("NON CI SIAMO");
 360                 }
 361             }
 362             /*  asta::choose */
 363             else if ($argz[0] == 'choose') {
 364                 if ($table->asta_win > -1 &&
 365                     $user->table_pos == $table->asta_win) {
 366                     $a_brisco = $argz[1];
 367                     if ($a_brisco >= 0 && $a_brisco < (BIN5_CARD_HAND * BIN5_PLAYERS_N)) {
 368                         $table->briscola = $a_brisco;
 369
 370                         $tourn_values = array(11, 10, 4,3,2, 1,1,1,1,1);
 371                         $table->tourn_pts = 0;
 372                         $seed = $a_brisco - ($a_brisco % 10);
 373                         for ($i = $seed ; $i < ($seed + min(10, BIN5_CARD_HAND * BIN5_PLAYERS_N)) ; $i++) {
 374                             if ($table->card[$i]->owner == $table->asta_win) {
 375                                 $table->tourn_pts += $tourn_values[$i - $seed];
 376                             }
 377                         }
 378
 379                         $table->friend   = $table->card[$a_brisco]->owner;
 380                         log_wr("GSTART 2");
 381                         $table->gstart = ($table->mazzo+1) % BIN5_PLAYERS_N;
 382                         log_wr("Setta la briscola a ".$a_brisco);
 383
 384                         $chooser = $table->asta_win;
 385                         $user_chooser = &$bin5->user[$table->player[$chooser]];
 386                         for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 387                             $user_cur = &$bin5->user[$table->player[$i]];
 388                             $user_cur->subst = 'game';
 389                             $ret = sprintf('gst.st = %d; subst = "game";', $user_cur->step+1);
 390
 391                             if ($user_cur->privflags & BIN5_USER_FLAG_RING_ENDAUCT) {
 392                                 // $ret .= "var de_che= 33;";
 393                                 $ret .= playsound("ringbell.mp3");
 394                             }
 395                             $ret .= sprintf('document.title = "Brisk - Tavolo %d";', $user->table_orig);
 396
 397                             /* bg of caller cell */
 398                             $ret .= briscola_show($bin5, $table, $user_cur);
 399
 400                             /* first gamer */
 401                             if ($i == ($table->gstart % BIN5_PLAYERS_N))
 402                                 $ret .= "is_my_time = true; remark_on();";
 403                             else
 404                                 $ret .= "is_my_time = false; remark_off();";
 405
 406                             $user_cur->comm[$user_cur->step % COMM_N] = $ret;
 407                             $user_cur->step_inc();
 408                         }
 409                         /*
 410                           TUTTE LE VARIABILI DI STATO PER PASSARE A GIOCARE E LE
 411                           VAR PER PASSARE ALLA FASE DI GIOCO
 412                         */
 413
 414                     }
 415                 }
 416             }
 417         }
 418         else if ($user->subst == 'game') {
 419             log_wr("state: table::game".$argz[0]);
 420
 421             if ($argz[0] == 'play') {
 422                 $a_play = $argz[1];
 423                 $a_x =    $argz[2];
 424                 $a_y =    $argz[3];
 425
 426                 if (strpos($a_x, "px") != FALSE)
 427                     $a_x = substr($a_x,0,-2);
 428                 if (strpos($a_y, "px") != FALSE)
 429                     $a_y = substr($a_y,0,-2);
 430
 431                 $loggo = sprintf("A_play %s, table_pos %d == %d, mazzo %d, gstart %d, card_stat %d, card_own %d",
 432                                  $a_play, $user->table_pos, ($table->gstart % BIN5_PLAYERS_N),
 433                                  $table->mazzo, $table->gstart,
 434                                  $table->card[$a_play]->stat, $table->card[$a_play]->owner);
 435                 log_wr("CIC".$loggo);
 436
 437                 /* se era il suo turno e la carta era sua ed era in mano */
 438                 if ($a_play >=0 && $a_play < (BIN5_CARD_HAND * BIN5_PLAYERS_N) &&
 439                     ($user->table_pos == (($table->gstart + $table->turn) % BIN5_PLAYERS_N)) &&
 440                     $table->card[$a_play]->stat == 'hand' &&
 441                     $table->card[$a_play]->owner == $user->table_pos) {
 442                     log_wr(sprintf("User: %s Play: %d",$user->name, $a_play));
 443
 444                     /* Change the card status. */
 445                     $table->card[$a_play]->play($a_x, $a_y);
 446
 447                     /*
 448                      *  !!!! TURN INCREMENTED BEFORE !!!!
 449                      */
 450                     $turn_cur = ($table->gstart + $table->turn) % BIN5_PLAYERS_N;
 451                     $table->turn++;
 452
 453                     $card_play = sprintf("card_play(%d,%d,%d,%d);|",
 454                                          $user->table_pos, $a_play, $a_x, $a_y);
 455                     if (($table->turn % BIN5_PLAYERS_N) != 0) {     /* manche not finished */
 456                         $turn_nex = ($table->gstart + $table->turn) % BIN5_PLAYERS_N;
 457
 458                         $player_cur = "remark_off();";
 459                         $player_nex = $card_play . "is_my_time = true; remark_on();";
 460                         $player_oth = $card_play;
 461                     }
 462                     else if ($table->turn <= (BIN5_PLAYERS_N * BIN5_CARD_HAND)) { /* manche finished */
 463                         $winner = calculate_winner($table);
 464                         log_wr("GSTART 3");
 465                         $table->gstart = $winner;
 466                         $turn_nex = ($table->gstart + $table->turn) % BIN5_PLAYERS_N;
 467
 468                         log_wr(sprintf("The winner is: [%d] [%s]", $winner, $bin5->user[$table->player[$winner]]->name));
 469                         $card_take = sprintf("sleep(gst,2000);|cards_take(%d);|", $winner);
 470                         $player_cur = "remark_off();" . $card_take;
 471                         if ($turn_cur != $turn_nex)
 472                             $player_nex = $card_play . $card_take;
 473                         else
 474                             $player_nex = "";
 475                         if ($table->turn < (BIN5_PLAYERS_N * BIN5_CARD_HAND))  /* game NOT finished */
 476                             $player_nex .= "is_my_time = true; remark_on();";
 477                         $player_oth = $card_play . $card_take;
 478                     }
 479
 480                     log_wr(sprintf("Turn Cur %d Turn Nex %d",$turn_cur, $turn_nex));
 481                     for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 482                         $user_cur = &$bin5->user[$table->player[$i]];
 483
 484                         $ret = sprintf('gst.st = %d; ', $user_cur->step+1);
 485
 486
 487                         if ($i == $turn_cur) {
 488                             $ret .= $player_cur;
 489                         }
 490                         if ($i == $turn_nex) {
 491                             $ret .= $player_nex;
 492                         }
 493                         if ($i != $turn_cur && $i != $turn_nex) {
 494                             $ret .= $player_oth;
 495                         }
 496
 497                         $retar[$i] = $ret;
 498                     }
 499
 500                     if ($table->turn == (BIN5_PLAYERS_N * BIN5_CARD_HAND)) { /* game finished */
 501                         log_wr(sprintf("GIOCO FINITO !!!"));
 502
 503                         if ($table->rules->engine(&$bin5, $curtime, BIN5_RULES_FINISH, $user)) {
 504                             for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 505                                 $user_cur = &$bin5->user[$table->player[$i]];
 506                                 $retar[$i] .= show_table(&$bin5,&$user_cur,$user_cur->step+1,TRUE, TRUE);
 507                             }
 508                         }
 509                     }
 510
 511                     for ($i = 0 ; $i < BIN5_PLAYERS_N ; $i++) {
 512                         $user_cur = &$bin5->user[$table->player[$i]];
 513
 514                         $user_cur->comm[$user_cur->step % COMM_N] = $retar[$i];
 515                         $user_cur->step_inc();
 516                     }
 517
 518                     log_wr(sprintf("TURN: %d",$table->turn));
 519                     /* Have played all the players ? */
 520                     /* NO:  switch the focus and enable the next player to play. */
 521
 522                     /* YES: calculate who win and go to the next turn. */
 523                 }
 524             }
 525             else
 526                 log_wr("NOSENSE");
 527         }
 528     }
 529     return TRUE;
 530 }
 531 ?>