Dragon-Scourge/town.php

<?php // town.php :: All town functions.

// Before allowing anything else, we make sure the person is actually in town.
global $townrow;
if ($townrow == false) { die(header("Location: index.php")); }

function dotown() { // Default town screen.
    
    global $userrow;
    $newpm = doquery("SELECT * FROM {{table}} WHERE recipientid='".$userrow["id"]."' AND status='0'", "messages");
    if (mysql_num_rows($newpm) > 0) {
        $row["unread"] = "<b>(".mysql_num_rows($newpm)." new)</b>";
    } else {
        $row["unread"] = "";
    }
    display("In Town", parsetemplate(gettemplate("town"), $row));

}

function inn() { // Resting at the inn restores hp/mp/tp.
    
    global $userrow, $townrow;

    // Errors.
    if ($userrow["gold"] < $townrow["innprice"]) { err("You do not have enough gold to stay at the inn. Please <a href=\"index.php\">go back</a> and try again."); }
    if ($userrow["currenthp"] == $userrow["maxhp"] && $userrow["currentmp"] == $userrow["maxmp"] && $userrow["currenttp"] == $userrow["maxtp"]) { err("Your HP, MP and TP are already at their maximum levels. You do not need to stay at the Inn tonight.<br /><br /><a href=\"index.php\">Click here</a> to return to the main town screen."); }    

    if (isset($_POST["submit"])) {
        
        // Fill 'er up, my man!
        $userrow["currenthp"] = $userrow["maxhp"];
        $userrow["currentmp"] = $userrow["maxmp"];
        $userrow["currenttp"] = $userrow["maxtp"];
        $userrow["gold"] -= $townrow["innprice"];
        $query = doquery("UPDATE {{table}} SET currenthp='".$userrow["maxhp"]."', currentmp='".$userrow["maxmp"]."', currenttp='".$userrow["maxtp"]."', gold='".$userrow["gold"]."' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
        display("Rest at the Inn", gettemplate("town_inn2"));
        
    } elseif (isset($_POST["abortmission"])) { die(header("Location: index.php")); }
    
    display("Rest at the Inn", parsetemplate(gettemplate("town_inn1"), $townrow));
    
}

function map() { // Buy maps to towns for the Travel To menu.
    
    global $userrow;
    
    if (isset($_POST["three"])) {

        $townquery = doquery("SELECT * FROM {{table}} WHERE id='".$_POST["id"]."' LIMIT 1", "towns");
        $townrow = dorow($townquery);
        
        if ($userrow["gold"] < $townrow["mapprice"]) { err("You do not have enough gold to buy this map. Please <a href=\"index.php\">go back</a> and try again."); }
        
        if ($townrow != false) {
            $userrow["townslist"] .= "," . $townrow["id"];
            $userrow["gold"] -= $townrow["mapprice"];
            $query = doquery("UPDATE {{table}} SET townslist='".$userrow["townslist"]."', gold='".$userrow["gold"]."' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
            display("Buy Maps", gettemplate("town_map3"));
        } else {
            err("Invalid action. Please <a href=\"index.php\">go back</a> and try again.");
        }
        
    } elseif (isset($_POST["two"])) {
        
        $townquery = doquery("SELECT * FROM {{table}} WHERE name='".$_POST["two"]."' LIMIT 1", "towns");
        $townrow = dorow($townquery);
        
        if ($userrow["gold"] < $townrow["mapprice"]) { err("You do not have enough gold to buy this map. Please <a href=\"index.php\">go back</a> and try again."); }
        
        if ($townrow != false) {
            display("Buy Maps", parsetemplate(gettemplate("town_map2"), $townrow));
        } else {
            err("Invalid action. Please <a href=\"index.php\">go back</a> and try again.");
        }
        
    } else {
    
        $townquery = doquery("SELECT * FROM {{table}} WHERE world='".$userrow["world"]."' ORDER BY id", "towns");
        $townrow = dorow($townquery);
        $townslist = explode(",",$userrow["townslist"]);
        
        $row["maptable"] = "<form action=\"index.php?do=maps\" method=\"post\"><table width=\95%\">\n";
        foreach($townrow as $a=>$b) {
            if (in_array($b["id"], $townslist)) {
                if ($b["latitude"] < 0) { $latitude = ($b["latitude"] * -1) . "S"; } else { $latitude = $b["latitude"] . "N"; }
                if ($b["longitude"] < 0) { $longitude = ($b["longitude"] * -1) . "W"; } else { $longitude = $b["longitude"] . "E"; }
                $row["maptable"] .= "<tr><td width=\"20%\"><input type=\"submit\" name=\"two\" value=\"".$b["name"]."\" style=\"width: 100px;\" disabled=\"disabled\" /></td><td width=\"30%\" style=\"vertical-align: middle;\"><span class=\"grey\">Already Purchased</span></td><td width=\"30%\" style=\"vertical-align: middle;\"><span class=\"grey\">Location: <b>$latitude, $longitude</b></span></td><td width=\"20%\" style=\"vertical-align: middle;\"><span class=\"grey\">TP: <b>".$b["travelpoints"]."</b></span></td></tr>\n";
            } else {
                $row["maptable"] .= "<tr><td width=\"20%\"><input type=\"submit\" name=\"two\" value=\"".$b["name"]."\" style=\"width: 100px;\" /></td><td width=\"30%\" style=\"vertical-align: middle;\">Price: <b>".$b["mapprice"]." Gold</b></td><td colspan=\"2\" style=\"vertical-align: middle;\">Buy map to reveal details.</td></tr>\n";
            }
        }
        $row["maptable"] .= "</table></form>\n";
        display("Buy Maps", parsetemplate(gettemplate("town_map1"), $row));
        
    }
    
}

function buy() { // Buy items from merchants.
    
    /*
    1: Weapon
    2: Armor
    3: Shield
    4: Helmet
    5: Jewel
    6: Stone
    */
    
    global $userrow, $townrow;
    
    if (isset($_POST["three"])) { 
        
        $idstring = explode(",",$_POST["idstring"]);
        foreach($idstring as $a=>$b) { if(!is_numeric($b)) { err("Invalid action. Please <a href=\"index.php\">go back</a> and try again."); } }
        
        // Get database info on new item.
        $newbaseitem = dorow(doquery("SELECT * FROM {{table}} WHERE id='$idstring[1]' LIMIT 1", "itembase"));
        $newprefix = dorow(doquery("SELECT * FROM {{table}} WHERE id='$idstring[0]' LIMIT 1", "itemprefixes"));
        $newsuffix = dorow(doquery("SELECT * FROM {{table}} WHERE id='$idstring[2]' LIMIT 1", "itemsuffixes"));
        $premodrow = dorow(doquery("SELECT * FROM {{table}} ORDER BY id","itemmodnames"));
        
        // Format the mod name row.
        foreach($premodrow as $a=>$b) {
            $modrow[$b["fieldname"]] = $b;
        }
        
        $newfullitem = builditem($newprefix, $newbaseitem, $newsuffix, $modrow);
        
        // Get database info on old item, if applicable.
        if ($userrow["item" . $newbaseitem["slotnumber"] . "idstring"] != "0") {
            
            $oldidstring = explode(",",$userrow["item" . $newbaseitem["slotnumber"] . "idstring"]);
            $oldbaseitem = dorow(doquery("SELECT * FROM {{table}} WHERE id='$oldidstring[1]' LIMIT 1", "itembase"));
            $oldprefix = dorow(doquery("SELECT * FROM {{table}} WHERE id='$oldidstring[0]' LIMIT 1", "itemprefixes"));
            $oldsuffix = dorow(doquery("SELECT * FROM {{table}} WHERE id='$oldidstring[2]' LIMIT 1", "itemsuffixes"));
            $oldfullitem = builditem($oldprefix, $oldbaseitem, $oldsuffix, $modrow);
            
        } else { $oldfullitem = false; $oldprefix = false; $oldsuffix = false; }
        
        // Requirements check.
        if ($newfullitem["requirements"] == false) { err("You do not meet one or more of the requirements for this item. Please <a href=\"index.php\">go back</a> and try again."); }
        if ($userrow["gold"] < $newfullitem["buycost"]) { err("You do not have enough gold in your pocket to buy this item."); }
        
        // Now do stuff to userrow (new item only).
        $userrow["item" . $newfullitem["slotnumber"] . "idstring"] = $newfullitem["fullid"];
        $userrow["item" . $newfullitem["slotnumber"] . "name"] = $newfullitem["name"];
        $userrow["gold"] -= $newfullitem["buycost"];
        $userrow[$newfullitem["basename"]] += $newfullitem["baseattr"];
        for($j=1; $j<7; $j++) { 
            if ($newfullitem["mod".$j."name"] != "") {
                $userrow[$newfullitem["mod".$j."name"]] += $newfullitem["mod".$j."attr"];
            }
        }
        if ($newprefix != false) {
            $userrow[$newprefix["basename"]] += $newprefix["baseattr"];
        }
        if ($newsuffix != false) {
            $userrow[$newsuffix["basename"]] += $newsuffix["baseattr"];
        }
        
        // Do more stuff to userrow (old item only).
        if ($oldfullitem != false) {
            
            $userrow["gold"] += $oldfullitem["sellcost"];
            $userrow[$oldfullitem["basename"]] -= $oldfullitem["baseattr"];
            for($j=1; $j<7; $j++) { 
                if ($oldfullitem["mod".$j."name"] != "") {
                    $userrow[$oldfullitem["mod".$j."name"]] -= $oldfullitem["mod".$j."attr"];
                }
            }
            if ($oldprefix != false) {
                $userrow[$oldprefix["basename"]] -= $oldprefix["baseattr"];
            }
            if ($oldsuffix != false) {
                $userrow[$oldsuffix["basename"]] -= $oldsuffix["baseattr"];
            }
            
        }
        
        // And we're done.
        updateuserrow();
        display("Buy Weapons & Armor", gettemplate("town_buy3"));
        
    } elseif (isset($_POST["two"])) {
        
        $idstring = explode(",",$_POST["idstring"]);
        foreach($idstring as $a=>$b) { if(!is_numeric($b)) { err("Invalid action. Please <a href=\"index.php\">go back</a> and try again."); } }
        
        // Get database info on new item.
        $newbaseitem = dorow(doquery("SELECT * FROM {{table}} WHERE id='$idstring[1]' LIMIT 1", "itembase"));
        $newprefix = dorow(doquery("SELECT * FROM {{table}} WHERE id='$idstring[0]' LIMIT 1", "itemprefixes"));
        $newsuffix = dorow(doquery("SELECT * FROM {{table}} WHERE id='$idstring[2]' LIMIT 1", "itemsuffixes"));
        $premodrow = dorow(doquery("SELECT * FROM {{table}} ORDER BY id","itemmodnames"));
        
        // Format the mod name row.
        foreach($premodrow as $a=>$b) {
            $modrow[$b["fieldname"]] = $b;
        }
        
        $newfullitem = builditem($newprefix, $newbaseitem, $newsuffix, $modrow);
        
        // Get database info on old item, if applicable.
        if ($userrow["item" . $newbaseitem["slotnumber"] . "idstring"] != "0") {
            
            $oldidstring = explode(",",$userrow["item" . $newbaseitem["slotnumber"] . "idstring"]);
            $oldbaseitem = dorow(doquery("SELECT * FROM {{table}} WHERE id='$oldidstring[1]' LIMIT 1", "itembase"));
            $oldprefix = dorow(doquery("SELECT * FROM {{table}} WHERE id='$oldidstring[0]' LIMIT 1", "itemprefixes"));
            $oldsuffix = dorow(doquery("SELECT * FROM {{table}} WHERE id='$oldidstring[2]' LIMIT 1", "itemsuffixes"));
            $oldfullitem = builditem($oldprefix, $oldbaseitem, $oldsuffix, $modrow);
            
        } else { $oldfullitem = false; }
        
        // Requirements check.
        if ($newfullitem["requirements"] == false) { err("You do not meet one or more of the requirements for this item. Please <a href=\"index.php\">go back</a> and try again."); }
        if ($userrow["gold"] < $newfullitem["buycost"]) { err("You do not have enough gold in your pocket to buy this item."); }
        
        // Now make a new array to send to the template.
        $full = "_empty";
        $row["newname"] = $newfullitem["name"];
        if ($oldfullitem != false) {
            $row["oldname"] = $oldfullitem["name"];
            $row["oldsell"] = $oldfullitem["sellcost"];
            $full = "_full";
        }
        $row["newidstring"] = $newfullitem["fullid"];
        
        // And we're done.
        display("Buy Weapons & Armor", parsetemplate(gettemplate("town_buy2" . $full),$row));
        
    } else {
        
        // Grab lots of stuff from the DB.
        $preitemsrow = dorow(doquery("SELECT * FROM {{table}} WHERE reqlevel>='".$townrow["itemminlvl"]."' AND reqlevel<='".$townrow["itemmaxlvl"]."' ORDER BY RAND() LIMIT 10 ", "itembase"));
        $preprefixrow = dorow(doquery("SELECT * FROM {{table}} WHERE reqlevel<='".$userrow["level"]."'", "itemprefixes"));
        $presuffixrow = dorow(doquery("SELECT * FROM {{table}} WHERE reqlevel<='".$userrow["level"]."'", "itemsuffixes"));
        $allitemsrow = dorow(doquery("SELECT * FROM {{table}}", "itembase"));
        $allprefixrow = dorow(doquery("SELECT * FROM {{table}}", "itemprefixes"));
        $allsuffixrow = dorow(doquery("SELECT * FROM {{table}}", "itemsuffixes"));
        $premodrow = dorow(doquery("SELECT * FROM {{table}} ORDER BY id","itemmodnames"));
        
        // Format the rows.
        foreach($allitemsrow as $a=>$b) {
            $itemsrow[$b["id"]] = $b;
        }
        foreach($allprefixrow as $a=>$b) {
            $prefixrow[$b["id"]] = $b;
        }
        foreach($allsuffixrow as $a=>$b) {
            $suffixrow[$b["id"]] = $b;
        }
        foreach($premodrow as $a=>$b) {
            $modrow[$b["fieldname"]] = $b;
        }
        
        // Build old item table.
        $row["olditems"] = "";
        for($i=1; $i<7; $i++) {
            
            if ($userrow["item".$i."idstring"] != "0") {
                $ids = explode(",",$userrow["item".$i."idstring"]);
                $baseitem = $itemsrow[$ids[1]];
                if ($ids[0] != 0) { $prefix = $prefixrow[$ids[0]]; } else { $prefix = false; }
                if ($ids[2] != 0) { $suffix = $suffixrow[$ids[2]]; } else { $suffix = false; }
                $fullitem = builditem($prefix, $baseitem, $suffix, $modrow);
                $row["olditems"] .= parsetemplate(gettemplate("town_buy_olditemrow"), $fullitem);
            }
            
        }
        
        // Now build the new item table.
        $row["itemtable"] = "";
        for($i=0; $i<10; $i++) {
            
            $baseitem = $preitemsrow[rand(0,(sizeof($preitemsrow)-1))];
            if (rand(0,4)==1) { $prefix = $preprefixrow[rand(0,(sizeof($preprefixrow)-1))]; } else { $prefix = false; }
            if (rand(0,4)==1) { $suffix = $presuffixrow[rand(0,(sizeof($presuffixrow)-1))]; } else { $suffix = false; }
            $fullitem = builditem($prefix, $baseitem, $suffix, $modrow);
            $row["itemtable"] .= parsetemplate(gettemplate("town_buy_itemrow"), $fullitem);
            
        }

        // And we're done.
        display("Buy Weapons & Armor", parsetemplate(gettemplate("town_buy1"),$row));
        
    }
    
}

function gamble() {
    
    global $userrow;
    
    $mode = "easy";
    if (isset($_GET["mode"])) { $mode = $_GET["mode"]; }
    
    if (isset($_POST["submit"])) {
        
        $amount = $_POST["amount"];
        
        // Cup errors.
        if (!isset($_POST["cup"])) { err("You didn't pick any cup to bet on. Please <a href=\"index.php?do=gamble\">go back</a> and try again."); }
        if (!is_numeric($_POST["cup"])) { err("You didn't pick any cup to bet on. Please <a href=\"index.php?do=gamble\">go back</a> and try again."); }
        
        // Bet amount errors.
        if (trim($amount) == "") { err("Invalid bet amount. Please <a href=\"index.php?do=gamble\">go back</a> and try again."); }
        if (!is_numeric($amount)) { err("Invalid bet amount. Please <a href=\"index.php?do=gamble\">go back</a> and try again."); }
        if ($amount < 0) { err("Invalid bet amount. Please <a href=\"index.php?do=gamble\">go back</a> and try again."); }
        if ($userrow["gold"] < $amount) { err("Invalid bet amount. Please <a href=\"index.php?do=gamble\">go back</a> and try again."); }
        
        if ($mode == "hard") {
            
            $thecup = $_POST["cup"];
            $thewin = rand(1,9);

            if ($thecup == $thewin) {
                $userrow["gold"] += ($amount * 10);
                doquery("UPDATE {{table}} SET gold=gold+($amount * 10) WHERE id='".$userrow["id"]."' LIMIT 1", "users");
                display("Gamble", "You won!<br /><br />You just picked up <b>".($amount * 10)." Gold</b>.<br /><br />Care to <a href=\"index.php?do=gamble&mode=hard\">try again</a> or would you rather go back to <a href=\"index.php\">town</a>?");
            } else {
                $userrow["gold"] -= $amount;
                doquery("UPDATE {{table}} SET gold=gold-$amount WHERE id='".$userrow["id"]."' LIMIT 1", "users");
                display("Gamble", "You lost!<br /><br />Sorry buddy, but we're gonna have to take your <b>".$amount." Gold</b>.<br /><br />Care to <a href=\"index.php?do=gamble&mode=hard\">try again</a> or would you rather go back to <a href=\"index.php\">town</a>?");
            }
            
        }
        
        if ($mode == "easy") {
            
            $thecup = $_POST["cup"];
            $thewin = rand(1,3);

            if ($thecup == $thewin) {
                $userrow["gold"] += ($amount * 2);
                doquery("UPDATE {{table}} SET gold=gold+($amount * 2) WHERE id='".$userrow["id"]."' LIMIT 1", "users");
                display("Gamble", "You won!<br /><br />You just picked up <b>".($amount * 2)." Gold</b>.<br /><br />Care to <a href=\"index.php?do=gamble\">try again</a> or would you rather go back to <a href=\"index.php\">town</a>?");
            } else {
                $userrow["gold"] -= $amount;
                doquery("UPDATE {{table}} SET gold=gold-$amount WHERE id='".$userrow["id"]."' LIMIT 1", "users");
                display("Gamble", "You lost!<br /><br />Sorry buddy, but we're gonna have to take your <b>".$amount." Gold</b>.<br /><br />Care to <a href=\"index.php?do=gamble\">try again</a> or would you rather go back to <a href=\"index.php\">town</a>?");
            }
            
        }
        
    } else {
        
        if ($mode == "hard") {
            
            $row["mode"] = "hard";
            $row["form"] = "<table width=\"200\"><tr>";
            $row["form"] .= "<td width=\"33%\" style=\"text-align: center;\"><label for=\"1\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"1\" id=\"1\" /></label></td>";
            $row["form"] .= "<td width=\"34%\" style=\"text-align: center;\"><label for=\"2\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"2\" id=\"2\" /></label></td>";
            $row["form"] .= "<td width=\"33%\" style=\"text-align: center;\"><label for=\"3\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"3\" id=\"3\" /></label></td>";
            $row["form"] .= "</tr><tr>";
            $row["form"] .= "<td width=\"33%\" style=\"text-align: center;\"><label for=\"4\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"4\" id=\"4\" /></label></td>";
            $row["form"] .= "<td width=\"34%\" style=\"text-align: center;\"><label for=\"5\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"5\" id=\"5\" /></label></td>";
            $row["form"] .= "<td width=\"33%\" style=\"text-align: center;\"><label for=\"6\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"6\" id=\"6\" /></label></td>";
            $row["form"] .= "</tr><tr>";
            $row["form"] .= "<td width=\"33%\" style=\"text-align: center;\"><label for=\"7\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"7\" id=\"7\" /></label></td>";
            $row["form"] .= "<td width=\"34%\" style=\"text-align: center;\"><label for=\"8\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"8\" id=\"8\" /></label></td>";
            $row["form"] .= "<td width=\"33%\" style=\"text-align: center;\"><label for=\"9\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"9\" id=\"9\" /></label></td>";
            $row["form"] .= "</tr></table>";
            
        }
        
        if ($mode == "easy") {
            
            $row["mode"] = "easy";
            $row["form"] = "<table width=\"200\"><tr>";
            $row["form"] .= "<td width=\"33%\" style=\"text-align: center;\"><label for=\"1\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"1\" id=\"1\" /></label></td>";
            $row["form"] .= "<td width=\"34%\" style=\"text-align: center;\"><label for=\"2\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"2\" id=\"2\" /></label></td>";
            $row["form"] .= "<td width=\"33%\" style=\"text-align: center;\"><label for=\"3\"><img src=\"images/cup.gif\" alt=\"cup\" /><br /><input type=\"radio\" name=\"cup\" value=\"3\" id=\"3\" /></label></td>";
            $row["form"] .= "</tr></table>";
            
        }

        display("Gamble", parsetemplate(gettemplate("town_gamble1"), $row));

    }

        
}

function bank() {
    
    global $userrow;
    
    if (isset($_POST["withdraw"])) {
        
        if (!is_numeric($_POST["amount"])) { err("Invalid action. Please <a href=\"index.php\">go back</a> and try again."); }
        if ($_POST["amount"] < 1) { err("Withdrawal amount must be greater than 0."); }
        if ($_POST["amount"] > $userrow["bank"]) { err("You do not have that much money in the bank."); }
        
        $userrow["gold"] += $_POST["amount"];
        $userrow["bank"] -= $_POST["amount"];
        updateuserrow();
        $row["formatbank"] = number_format($userrow["bank"]);
        $row["formatgold"] = number_format($userrow["gold"]);
        display("Deposit/Withdraw Gold at the Bank", parsetemplate(gettemplate("town_bank2"),$row));
        
    } elseif (isset($_POST["deposit"])) {
        
        if (!is_numeric($_POST["amount"])) { err("Invalid action. Please <a href=\"index.php\">go back</a> and try again."); }
        if ($_POST["amount"] < 1) { err("Deposit amount must be greater than 0."); }
        if ($_POST["amount"] > $userrow["gold"]) { err("You do not have that much money in your pocket."); }
        
        $userrow["gold"] -= $_POST["amount"];
        $userrow["bank"] += $_POST["amount"];
        updateuserrow();
        $row["formatbank"] = number_format($userrow["bank"]);
        $row["formatgold"] = number_format($userrow["gold"]);
        display("Deposit/Withdraw Gold at the Bank", parsetemplate(gettemplate("town_bank2"),$row));
        
    } else {
        
        $row["formatbank"] = number_format($userrow["bank"]);
        $row["formatgold"] = number_format($userrow["gold"]);
        
        display("Deposit/Withdraw Gold at the Bank", parsetemplate(gettemplate("town_bank1"),$row));
        
    }
    
}

function halloffame() {
    
    $top = dorow(doquery("SELECT *, DATE_FORMAT(birthdate, '%m.%d.%Y') AS fregdate FROM {{table}} ORDER BY experience DESC LIMIT 25", "users"), "id");
    $row["halltable"] = "";
    $i = 1;
    
    foreach ($top as $a => $b) {
        if ($b["charpicture"] != "") {
            $b["avatar"] = "<img src=\"".$b["charpicture"]."\" alt=\"".$b["charname"]."\" />";
        } else {
            $b["avatar"] = "<img src=\"images/users/nopicture.gif\" alt=\"".$b["charname"]."\" />";
        }
        $b["experience"] = number_format($b["experience"]);
        $b["number"] = $i;
        if ($b["guild"] != 0) { 
            $charname = "[<span style=\"color: ".$b["tagcolor"].";\">".$b["guildtag"]."</span>]<span style=\"color: ".$b["namecolor"].";\">".$b["charname"]."</span>";
        } else { 
            $charname = $b["charname"];
        }
        $b["newcharname"] = $charname;
        $row["halltable"] .= parsetemplate(gettemplate("town_halloffamerow"), $b);
        $i++;
    }
    $row["halltable"] .= "<br />\n";
    display("Hall of Fame", parsetemplate(gettemplate("town_halloffame"), $row));
    
}

function duel() {
    
    global $userrow;
    
    $row = dorow(doquery("SELECT * FROM {{table}} WHERE UNIX_TIMESTAMP(onlinetime) >= '".(time()-600)."' AND world='".$userrow["world"]."' AND latitude='".$userrow["latitude"]."' AND longitude='".$userrow["longitude"]."' AND id !='".$userrow["id"]."' ORDER BY id", "users"), "id");
    
    $list = "";
    if ($row == false) {
        $list .= "There is nobody available to challenge at this time.<br />";
    } else {
        foreach($row as $a=>$b) {
            if ($b["guild"] != 0) { 
                $charname = "[<span style=\"color: ".$b["tagcolor"].";\">".$b["guildtag"]."</span>]<span style=\"color: ".$b["namecolor"].";\">".$b["charname"]."</span>";
            } else { 
                $charname = $b["charname"];
            }
            $list .= "<a href=\"index.php?do=challenge&uid=".$b["id"]."\">".$b["charname"]." (Level ".$b["level"].")</a><br />";
        }
    }
    
    $pagerow["list"] = $list;
    display("Duel Challenge", parsetemplate(gettemplate("town_pvplist"),$pagerow));
    
}

function duelchallenge() {
    
    global $userrow, $acctrow;
    
    if(isset($_GET["uid"])) {
        if (!is_numeric($_GET["uid"])) { err("Invalid UID."); }
        if ($_GET["uid"] == $userrow["id"]) { err("You cannot duel yourself."); }
        $newuserrow = dorow(doquery("SELECT *,UNIX_TIMESTAMP(onlinetime) as fonlinetime FROM {{table}} WHERE id='".$_GET["uid"]."' LIMIT 1", "users"));
        if ($newuserrow == false) { err("That user doesn't exist."); }
        if ($newuserrow["account"] == $userrow["account"]) { err("You cannot duel another character on your own account."); }
        if ($newuserrow["fonlinetime"] <= (time() - 600)) { err("That user is not online."); }
        if ($newuserrow["currentaction"] != "In Town") { err("That user is busy."); }
        if ($newuserrow["latitude"] != $userrow["latitude"] || $newuserrow["longitude"] != $userrow["longitude"]) { err("That user is not in this town."); }
    } else { err("Invalid UID."); }
    
    // No errors, so create the PVP record and update everyone's userrow.
    $query = doquery("INSERT INTO {{table}} SET id='',player1id='".$userrow["id"]."',player2id='".$newuserrow["id"]."',player1name='".$userrow["charname"]."',player2name='".$newuserrow["charname"]."',playerturn='".$newuserrow["id"]."',turntime=NOW(),fightrow=''","pvp");
    $query2 = doquery("UPDATE {{table}} SET currentpvp='".mysql_insert_id()."' WHERE id='".$newuserrow["id"]."' OR id='".$userrow["id"]."' LIMIT 2", "users");
    display("Duel Challenge",parsetemplate(gettemplate("pvp_challenge"),$newuserrow));
    
}
    
        

?>