index.php

   1 <!DOCTYPE html PUBLIC
   2     "-//W3C//DTD XHTML 1.1 plus MathML 2.0 plus SVG 1.1//EN"
   3     "http://www.w3.org/2002/04/xhtml-math-svg/xhtml-math-svg.dtd">
   4 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">
   5   <head>
   6      <title>Doko via email</title>
   7      <link rel="stylesheet" type="text/css" href="standard.css"/>
   8   </head>
   9 <body>
  10 <h1> Welcome to E-Doko </h1>
  11
  12 <?php
  13 /* helper function */
  14
  15 function display_card($card)
  16 {
  17   if( $card/2 - (int)($card/2) == 0.5)
  18     echo "<img src=\"cards/".$card.".png\" height=\"100\">";
  19   else
  20     echo "<img src=\"cards/".($card-1).".png\" height=\"100\">";
  21   return;
  22 }
  23    function display_link_card($card,$me)
  24 {
  25   if( $card/2 - (int)($card/2) == 0.5)
  26     echo "<a href=\"index.php?me=$me&card=$card\"><img src=\"cards/".$card.".png\" height=\"100\"></a>";
  27   else
  28     echo "<a href=\"index.php?me=$me&card=$card\"><img src=\"cards/".($card-1).".png\" height=\"100\"></a>";
  29   return;
  30 }
  31
  32 function save_status()
  33 {
  34   global $player,$game,$hash,$history;
  35
  36   $output = fopen("status.txt","w");
  37   if ($output)
  38     {
  39       foreach($hash as $key)
  40         {
  41           $tmp="";
  42           if( ereg("i",$player[$key]["option"]) )
  43             $tmp.="i";
  44           if( ereg("s",$player[$key]["option"]) )
  45             $tmp.="s";
  46           if( ereg("t",$player[$key]["option"]) )
  47             $tmp.="t";
  48           if( ereg("c",$player[$key]["option"]) )
  49             $tmp.="c";
  50           $player[$key]["option"]=$tmp;
  51
  52           fwrite($output,"".$player[$key]["hash"].":" );
  53           fwrite($output,"".$player[$key]["name"].":" );
  54           fwrite($output,"".$player[$key]["email"].":" );
  55           fwrite($output,"".$player[$key]["option"].":" );
  56           fwrite($output,"".$player[$key]["cards"] .":");
  57           fwrite($output,"\n");
  58         }
  59       fwrite($output,"\n");
  60       foreach($history as $line)
  61         fwrite($output,$line);
  62
  63       fwrite($output,"\n");
  64       fclose($output);
  65     }
  66   else
  67     echo "can't open file for writing, please inform the admin.";
  68
  69   return;
  70 }
  71
  72 $history=array();
  73
  74 /* check for status file and read it, if possible */
  75
  76 if(file_exists("status.txt"))
  77   $lines = file("status.txt");
  78  else
  79    die("no file");
  80
  81 /* check if we want to start a new game */
  82 if( isset($_REQUEST["PlayerA"]) &&
  83     isset($_REQUEST["PlayerB"]) &&
  84     isset($_REQUEST["PlayerC"]) &&
  85     isset($_REQUEST["PlayerD"]) &&
  86     isset($_REQUEST["EmailA"]) &&
  87     isset($_REQUEST["EmailB"]) &&
  88     isset($_REQUEST["EmailC"]) &&
  89     isset($_REQUEST["EmailD"]) )
  90   {
  91     $PlayerA = $_REQUEST["PlayerA"];
  92     $PlayerB = $_REQUEST["PlayerB"];
  93     $PlayerC = $_REQUEST["PlayerC"];
  94     $PlayerD = $_REQUEST["PlayerD"];
  95     $EmailA  = $_REQUEST["EmailA"] ;
  96     $EmailB  = $_REQUEST["EmailB"] ;
  97     $EmailC  = $_REQUEST["EmailC"] ;
  98     $EmailD  = $_REQUEST["EmailD"] ;
  99
 100     /* send out email, check for error with email */
 101     echo "send out emails to everyone, asking if they want to join";
 102     echo "use link <br>";
 103     echo "<a href=\"index.php?a=hash1\"> player 1</a> <br />";
 104     echo "<a href=\"index.php?a=hash2\"> player 2</a> <br />";
 105     echo "<a href=\"index.php?a=hash3\"> player 3</a> <br />";
 106     echo "<a href=\"index.php?a=hash4\"> player 4</a> <br />";
 107
 108     /* read in random.txt */
 109     if(file_exists("random.txt"))
 110       $random = file("random.txt");
 111     else
 112       die("no random file");
 113
 114     $randomNR = explode( ":", $random[1] );
 115
 116     /* write initial status into file */
 117     $output = fopen("status.txt","w");
 118     if ($output)
 119       {
 120         fwrite($output, "hash1:".$PlayerA.":".$EmailA."::" );
 121         for($i=0;$i<11;$i++)
 122           fwrite($output,"$randomNR[$i];" );
 123         fwrite($output,"$randomNR[11]:" ); $i++;
 124         fwrite($output,"\n");
 125
 126         fwrite($output, "hash2:$PlayerB:$EmailB::" );
 127         for(;$i<23;$i++)
 128           fwrite($output,"$randomNR[$i];" );
 129         fwrite($output,"$randomNR[23]:" ); $i++;
 130         fwrite($output,"\n");
 131
 132         fwrite($output, "hash3:$PlayerC:$EmailC::" );
 133         for(;$i<35;$i++)
 134           fwrite($output,"$randomNR[$i];" );
 135         fwrite($output,"$randomNR[35]:" ); $i++;
 136         fwrite($output,"\n");
 137
 138         fwrite($output, "hash4:$PlayerD:$EmailD::");
 139         for(;$i<47;$i++)
 140           fwrite($output,"$randomNR[$i];" );
 141         fwrite($output,"$randomNR[47]:" );
 142         fwrite($output,"\n");
 143
 144         fclose($output);
 145       }
 146     else
 147       echo "can't open file for writing";
 148   };
 149
 150 /* test if a game is running, else output everything for a new game */
 151 if(sizeof($lines)<2)
 152   {
 153 ?>
 154  <p> no game in progress, please input 4 names and email addresses </p>
 155  <form action="index.php" method="post">
 156    Name:  <input name="PlayerA" type="text" size="10" maxlength="20" />
 157    Email: <input name="EmailA"  type="text" size="10" maxlength="20" /> <br />
 158
 159    Name:  <input name="PlayerB" type="text" size="10" maxlength="20" />
 160    Email: <input name="EmailB"  type="text" size="10" maxlength="20" /> <br />
 161
 162    Name:  <input name="PlayerC" type="text" size="10" maxlength="20" />
 163    Email: <input name="EmailC"  type="text" size="10" maxlength="20" /> <br />
 164
 165    Name:  <input name="PlayerD" type="text" size="10" maxlength="20" />
 166    Email: <input name="EmailD"  type="text" size="10" maxlength="20" /> <br />
 167
 168    <input type="submit" value="start game" />
 169  </form>
 170 <?php
 171    }
 172  else
 173    { /* load game status */
 174      $game["init"]=0;
 175
 176      $tmp = explode( ":",$lines[0]);
 177      $hash[0]   = $tmp[0];
 178      $player[$tmp[0]]["number"] = 0;
 179      $player[$tmp[0]]["hash"]   = $tmp[0];
 180      $player[$tmp[0]]["name"]   = $tmp[1];
 181      $player[$tmp[0]]["email"]  = $tmp[2];
 182      $player[$tmp[0]]["option"] = $tmp[3];
 183      $player[$tmp[0]]["cards"]  = $tmp[4];
 184      if(ereg("s",$tmp[3])) $game["init"]++;
 185
 186      $tmp = explode( ":",$lines[1]);
 187      $hash[1]   = $tmp[0];
 188      $player[$tmp[0]]["number"] = 1;
 189      $player[$tmp[0]]["hash"]   = $tmp[0];
 190      $player[$tmp[0]]["name"]   = $tmp[1];
 191      $player[$tmp[0]]["email"]  = $tmp[2];
 192      $player[$tmp[0]]["option"] = $tmp[3];
 193      $player[$tmp[0]]["cards"]  = $tmp[4];
 194      if(ereg("s",$tmp[3])) $game["init"]++;
 195
 196      $tmp = explode( ":",$lines[2]);
 197      $hash[2]   = $tmp[0];
 198      $player[$tmp[0]]["number"] = 2;
 199      $player[$tmp[0]]["hash"]   = $tmp[0];
 200      $player[$tmp[0]]["name"]   = $tmp[1];
 201      $player[$tmp[0]]["email"]  = $tmp[2];
 202      $player[$tmp[0]]["option"] = $tmp[3];
 203      $player[$tmp[0]]["cards"]  = $tmp[4];
 204      if(ereg("s",$tmp[3])) $game["init"]++;
 205
 206      $tmp = explode( ":",$lines[3]);
 207      $hash[3]   = $tmp[0];
 208      $player[$tmp[0]]["number"] = 3;
 209      $player[$tmp[0]]["hash"]   = $tmp[0];
 210      $player[$tmp[0]]["name"]   = $tmp[1];
 211      $player[$tmp[0]]["email"]  = $tmp[2];
 212      $player[$tmp[0]]["option"] = $tmp[3];
 213      $player[$tmp[0]]["cards"]  = $tmp[4];
 214      if(ereg("s",$tmp[3])) $game["init"]++;
 215
 216      /* save the game history */
 217      for($i=4;$i<sizeof($lines);$i++)
 218        {
 219          if(!ereg("^[[:space:]]*$",trim($lines[$i])))
 220            {
 221              $history[] = $lines[$i];
 222            }
 223        }
 224      if(sizeof($history)== 0)
 225        $history[] = "0:";
 226
 227 /*     **
 228  *    *  *
 229  *    ****
 230  *    *  *
 231  *
 232  * check if a player wants to accept a game
 233  */
 234
 235      if(isset($_REQUEST["a"]))
 236        {
 237          $a=$_REQUEST["a"];
 238
 239          if( ereg("[is]",$player[$a]["option"]) &&  $game["init"]<4)
 240            {
 241              echo "just wait for the game to start";
 242            }
 243          else  if( !ereg("[is]",$player[$a]["option"]) )
 244            {
 245
 246  ?>
 247  <form action="index.php" method="post">
 248    Do you want to play a game of DoKo?
 249    yes<input type="radio" name="in" value="yes" />
 250    no<input type="radio" name="in" value="no" /> <br />
 251
 252    Do you want to get an email for every card played or only if it your move?
 253    every card<input type="radio" name="update" value="card" />
 254    only on my turn<input type="radio" name="update" value="turn" /> <br />
 255 <?php
 256              echo "<input type=\"hidden\" name=\"b\" value=\"$a\" />\n";
 257              echo "\n";
 258              echo "<input type=\"submit\" value=\"count me in\" />\n";
 259              echo " </form>\n";
 260            }
 261        }
 262
 263 /*   ***
 264  *   *  *
 265  *   ***
 266  *   *  *
 267  *   ***
 268  * yes? email him his hand, ask for solo, poverty, email every move or every card?
 269  */
 270      if(isset($_REQUEST["b"]))
 271        {
 272          $b=$_REQUEST["b"];
 273
 274          if( ereg("s",$player[$b]["option"])  && $game["init"]<4)
 275            {
 276              echo "just wait for the game to start";
 277            }
 278          else if(!isset($_REQUEST["in"])|| !isset($_REQUEST["update"]) )
 279            {
 280              echo "go back to ";
 281              echo "<a href=\"index.php?a=$b\"> here and fill out the form </a> <br />";
 282            }
 283          else
 284            { /* show the hand */
 285              if($_REQUEST["update"]=="card") $player[$b]["option"].="c";
 286              if($_REQUEST["update"]=="turn") $player[$b]["option"].="t";
 287
 288              $player[$b]["option"].="i";
 289
 290              save_status();
 291
 292              $allcards = $player[$b]["cards"];
 293              $mycards = explode(";",$allcards);
 294
 295              sort($mycards);
 296              echo "your cards are <br>";
 297              foreach($mycards as $card)
 298                {
 299                  display_card($card);
 300                }
 301              echo "<br />\n";
 302  ?>
 303  <form action="index.php" method="post">
 304
 305    do you want to play solo?
 306    yes<input type="radio" name="solo" value="yes" />
 307    no<input type="radio" name="solo" value="no" /> <br />
 308
 309    do you have a wedding?
 310    yes<input type="radio" name="wedding" value="yes" />
 311    no<input type="radio" name="wedding" value="no" /> <br />
 312
 313    do you have poverty?
 314    yes<input type="radio" name="poverty" value="yes" />
 315    no<input type="radio" name="poverty" value="no" /> <br />
 316
 317 <?php
 318              echo "<input type=\"hidden\" name=\"c\" value=\"$b\" />\n";
 319              echo "<input type=\"submit\" value=\"count me in\" />\n";
 320
 321              echo "</form>\n";
 322            }
 323        }
 324      if(isset($_REQUEST["c"]))
 325        {
 326          $c=$_REQUEST["c"];
 327
 328          if(!isset($_REQUEST["solo"])|| !isset($_REQUEST["wedding"])|| !isset($_REQUEST["poverty"]) )
 329            {
 330              echo "go back to ";
 331              echo "<a href=\"index.php?b=$c\"> here and fill out the form </a> <br />";
 332            }
 333          else if(  ereg("s",$player[$c]["option"]) && $game["init"]<4 )
 334            {
 335              echo "just wait for the game to start";
 336            }
 337          else if($game["init"]<4)
 338            {
 339              echo "handle krankheit <br />";
 340
 341              echo "email this out: you're in. once everyone has filled out the form,";
 342              echo "the game will start and you'll get an eamil about it";
 343
 344              $player[$c]["option"].="s";
 345
 346              save_status();
 347            }
 348        }
 349      if($game["init"]==4)
 350        {
 351          if(!isset($_REQUEST["me"]))
 352            echo "a game is in progress, but you are not playing";
 353          else
 354            {
 355              $me = $_REQUEST["me"];
 356
 357              echo "game in progress and you are in it<br>";
 358              foreach($history as $play)
 359                {
 360                  echo "<br />";
 361
 362                  $trick = explode(":",$play);
 363
 364                  $last=-2;
 365                  /* found old trick, display it */
 366                  for($i=0;$i<sizeof($trick)-1;$i++)
 367                    {
 368                      $card=$trick[$i];
 369                      if(ereg("->",$card))
 370                        {
 371                          $tmp = explode("->",$card);
 372                          echo $player[$hash[$tmp[0]]]["name"]." played ";
 373                          display_card($tmp[1]);
 374                          $last=$tmp[0];
 375                        }
 376                    }
 377                }
 378
 379              $next = $last + 1;
 380              if ($next>=4)
 381                $next -= 4 ;
 382              if($last<0)
 383                {
 384                  $next=$history[sizeof($history)-1][0];
 385                }
 386
 387
 388              if(isset($_REQUEST["card"]))
 389                {
 390                  if($hash[$next]==$me)
 391                    {
 392                      $card=$_REQUEST["card"];
 393                      echo "EMAIL: you played $card ";
 394                      $mycards = explode(";",$player[$me]["cards"]);
 395                      if(in_array($card,$mycards))
 396                        {
 397                          $tmp=array();
 398                          echo "<br>";
 399                          foreach($mycards as $m)
 400                            {
 401                              if($m!=$card)
 402                                {
 403                                  $tmp[]=$m;
 404                                  echo "adding card $m <br>";
 405                                }
 406                            }
 407                          $tmp2="";
 408                          for($i=0;$i<sizeof($tmp)-1;$i++)
 409                            {
 410                              $tmp2.=$tmp[$i].";";
 411                              echo "adding card $tmp2 at $i <br>";
 412                            }
 413                          $tmp2.=$tmp[$i];
 414                          echo "adding card $tmp2 at $i *<br>";
 415                          $player[$me]["cards"]=$tmp2;
 416
 417                          if($last<0)
 418                            {
 419                              $history[sizeof($history)-1]="".$player[$me]["number"]."->".$card.":\n";
 420                            }
 421                          else
 422                            {
 423                              $tmp = explode(":",$history[sizeof($history)-1]);
 424                              $tmp[sizeof($tmp)-1] = "".$player[$me]["number"]."->".$card.":";
 425                              $history[sizeof($history)-1]=join(":",$tmp);
 426                            }
 427                          save_status();
 428
 429                          display_card($card);
 430                        }
 431                      else
 432                        echo "seems like you don't have that card<br>";
 433
 434                    }
 435
 436                }
 437              else if(isset($_REQUEST["win"]) && strlen($history[sizeof($history)-1])>3)
 438                {
 439                  $win=$_REQUEST["win"];
 440                  $history[]=$win.":\n";
 441                  echo "juhu someone won:$win <br>";
 442
 443                  save_status();
 444                }
 445              echo "<br />";
 446
 447              $tmp = explode(":",$history[sizeof($history)-1]);
 448
 449              echo sizeof($tmp)." tmp ;;".strlen($tmp[0])." len tmp0  <br>";
 450
 451              if(sizeof($tmp)==5)
 452                {
 453                  ?>
 454 <form action="index.php" method="post">
 455
 456
 457    player1<input type="radio" name="win" value="0" />
 458    player2<input type="radio" name="win" value="1" />
 459    player3<input type="radio" name="win" value="2" />
 460    player4<input type="radio" name="win" value="3" />
 461 <input type="hidden" name="me" value="hash1" />
 462 <input type="submit" value="who will win?" />
 463
 464 </form>
 465 <?php
 466                }
 467              else if(sizeof($tmp)<5 && 1<sizeof($tmp) && !isset($_REQUEST["card"]))
 468                {
 469                  if(sizeof($tmp)==2 && strlen($tmp[0])==1)
 470                    {
 471                      $next=$tmp[0];
 472                      echo "found the start of a new trick at $next<br>";
 473                    }
 474                  if($hash[$next]==$me)
 475                    {
 476
 477                      echo "ITS YOUR TURN<br>";
 478                      $allcards = $player[$me]["cards"];
 479                      $mycards = explode(";",$allcards);
 480
 481                      sort($mycards);
 482                      echo "your cards are <br>";
 483                      foreach($mycards as $card)
 484                        {
 485                          display_link_card($card,$me);
 486                        }
 487                      echo "<br />\n";
 488                    }
 489                  echo "<br />";
 490
 491                }
 492            }
 493        }
 494
 495  }      /* is this the last player that needs to accept? */
 496          /* yes, figure out who starts, send out email to first player */
 497    /* no, email the rest to cancel game */
 498
 499 /* player wants to make a move? */
 500   /* check if it is this players turn it is (if it's the players turn, convert cards into links) */
 501   /* if it is the last card played*/
 502      /* add checkbox for who one the trick */
 503      /* email next player */
 504      /* last card played? */
 505         /* count score for each player */
 506 ?>
 507
 508 </body>
 509 </html>