From 193099c75801f128beb8f3bb9541a3cb70f24002 Mon Sep 17 00:00:00 2001
From: Arun Persaud <arun@nubati.net>
Date: Sat, 24 Jan 2009 17:30:53 -0800
Subject: NEW FEATURE: show exchanged cards in poverty pre-game phase

now you can see the cards that are exchanged during the pre-game setup.
Also added a "trump back" message in case trump has been given back.
---
 include/db.php     |   3 ++
 include/game.php   | 109 +++++++++------------------------------------
 include/output.php | 126 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 150 insertions(+), 88 deletions(-)

diff --git a/include/db.php b/include/db.php
index 6e1af93..27d639e 100644
--- a/include/db.php
+++ b/include/db.php
@@ -852,6 +852,9 @@ function DB_set_recovery_password($user,$newpw)
 
 function DB_get_card_name($card)
 {
+  if($card==0)
+    return 'backside';
+
   $r = DB_query_array("SELECT strength,suite FROM Card WHERE id='$card'");
 
   if($r)
diff --git a/include/game.php b/include/game.php
index b08f36b..377d0aa 100644
--- a/include/game.php
+++ b/include/game.php
@@ -782,9 +782,6 @@ switch($mystatus)
      * it is easier to check B) first
      */
 
-    /* output pre game in case user reloads */
-
-
     set_gametype($gametype); /* this sets the $CARDS variable */
     $myparty = DB_get_party_by_hash($me);
 
@@ -810,6 +807,25 @@ switch($mystatus)
     $mycards = DB_get_hand($me);
     $mycards = mysort($mycards,$gametype);
 
+    /* output pre-game trick in case user reloads,
+     * only needs to be done when a team has been formed */
+    if($myparty=='re' || $myparty=='contra')
+      {
+	echo "\n<ul class=\"tricks\">\n";
+	echo "  <li class=\"nohighlight\"> Game ".DB_format_gameid($gameid).": </li>\n";
+
+	$mygametype =  DB_get_gametype_by_gameid($gameid);
+
+	echo "  <li onclick=\"hl('0');\" class=\"current\"><a href=\"#\">Pre</a>\n".
+	  "    <div class=\"trick\" id=\"trick0\">\n";
+
+	/* get information so show the cards that have been handed over in a poverty game */
+	output_exchanged_cards();
+
+	echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
+      }
+    /* end output pre-game trick */
+
     /* check if user need to give more cards back */
     if( ($myparty=='re' || $myparty=='contra') && count($mycards)>12)
       {
@@ -1184,93 +1200,10 @@ switch($mystatus)
       {
 	echo "  <li onclick=\"hl('0');\" class=\"current\"><a href=\"#\">Pre</a>\n".
 	     "    <div class=\"trick\" id=\"trick0\">\n";
-	/* get information so show the cards that have been handed over in a poverty game */
-	$partnerpos1 = 0;
-	$povertypos1 = 0;
-	$partnerpos2 = 0;
-	$povertypos2 = 0;
-	if($mygametype == 'poverty' || $mygametype=='dpoverty')
-	  {
-	    /* who has poverty */
-	    for($mypos=1;$mypos<5;$mypos++)
-	      {
-		$usersick = DB_get_sickness_by_pos_and_gameid($mypos,$gameid);
-		if($usersick == 'poverty')
-		  if($povertypos1)
-		    $povertypos2 = $mypos;
-		  else
-		    $povertypos1 = $mypos;
-	      }
-	    /* get hash and cards for all */
-	    $povertyhash1 = DB_get_hash_from_game_and_pos($gameid,$povertypos1);
-	    $partnerhash1 = DB_get_partner_hash_by_hash($povertyhash1);
-
-	    $povertycards1 = DB_get_exchanged_cards($povertyhash1);
-	    $partnercards1 = DB_get_exchanged_cards($partnerhash1);
-
-	    $partnerpos1 = DB_get_pos_by_hash($partnerhash1);
-	    if($povertypos2)
-	      {
-		$povertyhash2 = DB_get_hash_from_game_and_pos($gameid,$povertypos2);
-		$partnerhash2 = DB_get_partner_hash_by_hash($povertyhash2);
 
-		$povertycards2 = DB_get_exchanged_cards($povertyhash2);
-		$partnercards2 = DB_get_exchanged_cards($partnerhash2);
-
-		$partnerpos2 = DB_get_pos_by_hash($partnerhash2);
-	      }
-	  }
-
-	$show = 1;
-	for($mypos=1;$mypos<5;$mypos++)
-	  {
-	    $usersick = DB_get_sickness_by_pos_and_gameid($mypos,$gameid);
-	    if($usersick!=NULL ||
-	       $mypos==$povertypos1 || $mypos==$partnerpos1 ||
-	       $mypos==$povertypos2 || $mypos==$partnerpos2 )
-	      {
-		echo "      <div class=\"vorbehalt".($mypos-1)."\"> Vorbehalt <br />";
-		if($show)
-		  echo " $usersick <br />";
-		if($mypos==$partnerpos1)
-		  {
-		    foreach($partnercards1 as $card)
-		      if($povertyhash1 == $me || $partnerhash1 == $me || $mystatus=='gameover')
-			display_card($card,$PREF['cardset']);
-		      else
-			display_card(0,$PREF['cardset']);
-		  }
-		else if($mypos==$povertypos1)
-		  {
-		    foreach($povertycards1 as $card)
-		      if($povertyhash1 == $me || $partnerhash1 == $me || $mystatus=='gameover')
-			display_card($card,$PREF['cardset']);
-		      else
-			display_card(0,$PREF['cardset']);
-		  }
-		else if($mypos==$povertypos2)
-		  {
-		    foreach($povertycards2 as $card)
-		      if($povertyhash2 == $me || $partnerhash2 == $me || $mystatus=='gameover')
-			display_card($card,$PREF['cardset']);
-		      else
-			display_card(0,$PREF['cardset']);
-		  }
-		else if($mypos==$partnerpos2)
-		  {
-		    foreach($partnercards2 as $card)
-		      if($povertyhash2 == $me || $partnerhash2 == $me || $mystatus=='gameover')
-			display_card($card,$PREF['cardset']);
-		      else
-			display_card(0,$PREF['cardset']);
-		  }
-
-		echo  " </div>\n";
+	/* get information so show the cards that have been handed over in a poverty game */
+	output_exchanged_cards();
 
-		if($mygametype == $usersick)
-		  $show = 0;
-	      }
-	  }
 	echo "    </div>\n  </li>\n";  /* end div trick, end li trick */
       }
 
diff --git a/include/output.php b/include/output.php
index 395e4ec..bdaa532 100644
--- a/include/output.php
+++ b/include/output.php
@@ -456,4 +456,130 @@ function output_robotproof($i)
       return "2*7=";
     }
 }
+
+function output_exchanged_cards()
+{
+  /* in a poverty game this function will output the exchanged cards
+   * players in the team will see the cards, the other team will see
+   * the backside of cards
+   */
+
+  /* need some information about the game */
+  global $gameid,$mygametype, $PREF,$me;
+
+  /* some variables to track where the people with poverty are sitting */
+  $partnerpos1 = 0;
+  $povertypos1 = 0;
+  $partnerpos2 = 0;
+  $povertypos2 = 0;
+
+  /* only need to do it in a poverty game, this might not be needed, but
+   * just to make sure everything is ok
+   */
+  if($mygametype == 'poverty' || $mygametype=='dpoverty')
+    {
+      /* find out who has poverty */
+      for($mypos=1;$mypos<5;$mypos++)
+	{
+	  $usersick = DB_get_sickness_by_pos_and_gameid($mypos,$gameid);
+	  if($usersick == 'poverty')
+	    if($povertypos1)
+	      $povertypos2 = $mypos;
+	    else
+	      $povertypos1 = $mypos;
+	}
+      /* get hash and exchanged cards for all involved */
+      $povertyhash1 = DB_get_hash_from_game_and_pos($gameid,$povertypos1);
+      $partnerhash1 = DB_get_partner_hash_by_hash($povertyhash1);
+
+      $povertycards1 = DB_get_exchanged_cards($povertyhash1);
+      $partnercards1 = DB_get_exchanged_cards($partnerhash1);
+
+      $partnerpos1 = DB_get_pos_by_hash($partnerhash1);
+      if($povertypos2)
+	{
+	  $povertyhash2 = DB_get_hash_from_game_and_pos($gameid,$povertypos2);
+	  $partnerhash2 = DB_get_partner_hash_by_hash($povertyhash2);
+
+	  $povertycards2 = DB_get_exchanged_cards($povertyhash2);
+	  $partnercards2 = DB_get_exchanged_cards($partnerhash2);
+
+	  $partnerpos2 = DB_get_pos_by_hash($partnerhash2);
+	}
+    }
+
+  /* output the cards
+   * go through all positions, check that position has cards that need to be shown and
+   * show those cards
+   */
+  $show = 1;
+  for($mypos=1;$mypos<5;$mypos++)
+    {
+      $usersick = DB_get_sickness_by_pos_and_gameid($mypos,$gameid);
+      if($usersick!=NULL ||
+	 $mypos==$povertypos1 || $mypos==$partnerpos1 ||
+	 $mypos==$povertypos2 || $mypos==$partnerpos2 )
+	{
+	  echo "      <div class=\"vorbehalt".($mypos-1)."\"> Vorbehalt <br />\n";
+	  if($show)
+	    echo "       $usersick <br />\n";
+	  if($mypos==$partnerpos1)
+	    {
+	      $trump_back=0;
+	      foreach($partnercards1 as $card)
+		{
+		  if(is_trump($card)) $trump_back=1;
+		  echo '        ';
+		  if($povertyhash1 == $me || $partnerhash1 == $me || $mystatus=='gameover')
+		    display_card($card,$PREF['cardset']);
+		  else
+		    display_card(0,$PREF['cardset']);
+		}
+	      if($trump_back) echo "Trump back";
+	    }
+	  else if($mypos==$povertypos1)
+	    {
+	      foreach($povertycards1 as $card)
+		{
+		  echo '        ';
+		  if($povertyhash1 == $me || $partnerhash1 == $me || $mystatus=='gameover')
+		    display_card($card,$PREF['cardset']);
+		  else
+		    display_card(0,$PREF['cardset']);
+	      }
+	    }
+	  else if($mypos==$povertypos2)
+	    {
+	      foreach($povertycards2 as $card)
+		{
+		  echo '        ';
+		  if($povertyhash2 == $me || $partnerhash2 == $me || $mystatus=='gameover')
+		    display_card($card,$PREF['cardset']);
+		  else
+		    display_card(0,$PREF['cardset']);
+		}
+	    }
+	  else if($mypos==$partnerpos2)
+	    {
+	      $trump_back=0;
+	      foreach($partnercards2 as $card)
+		{
+		  if(is_trump($card)) $trump_back=1;
+		  echo '        ';
+		  if($povertyhash2 == $me || $partnerhash2 == $me || $mystatus=='gameover')
+		    display_card($card,$PREF['cardset']);
+		  else
+		    display_card(0,$PREF['cardset']);
+		}
+	      if($trump_back) echo "Trump back";
+	    }
+	  echo  "      </div>\n";
+
+	  if($mygametype == $usersick)
+	    $show = 0;
+	}
+    }
+}
+
+
 ?>
\ No newline at end of file
-- 
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