Dragon-Knight/src/fight.php

<?php // fight.php :: Handles all fighting action.

function fight() { // One big long function that determines the outcome of the fight.

    global $userrow, $controlrow;
    if ($userrow["currentaction"] != "Fighting") { display("Cheat attempt detected.<br><br>Get a life, loser.", "Error"); }
    $pagearray = array();
    $playerisdead = 0;

    $pagearray["magiclist"] = "";
    $userspells = explode(",",$userrow["spells"]);
    $spellquery = doquery("SELECT id,name FROM {{table}}", "spells");
    while ($spellrow = mysql_fetch_array($spellquery)) {
        $spell = false;
        foreach ($userspells as $a => $b) {
            if ($b == $spellrow["id"]) { $spell = true; }
        }
        if ($spell == true) {
            $pagearray["magiclist"] .= "<option value=\"".$spellrow["id"]."\">".$spellrow["name"]."</option>\n";
        }
        unset($spell);
    }
    if ($pagearray["magiclist"] == "") { $pagearray["magiclist"] = "<option value=\"0\">None</option>\n"; }
    $magiclist = $pagearray["magiclist"];

    $chancetoswingfirst = 1;

    // First, check to see if we need to pick a monster.
    if ($userrow["currentfight"] == 1) {

        if ($userrow["latitude"] < 0) { $userrow["latitude"] *= -1; } // Equalize negatives.
        if ($userrow["longitude"] < 0) { $userrow["longitude"] *= -1; } // Ditto.
        $maxlevel = floor(max($userrow["latitude"]+5, $userrow["longitude"]+5) / 5); // One mlevel per five spaces.
        if ($maxlevel < 1) { $maxlevel = 1; }
        $minlevel = $maxlevel - 2;
        if ($minlevel < 1) { $minlevel = 1; }


        // Pick a monster.
        $monsterquery = doquery("SELECT * FROM {{table}} WHERE level>='$minlevel' AND level<='$maxlevel' ORDER BY RAND() LIMIT 1", "monsters");
        $monsterrow = mysql_fetch_array($monsterquery);
        $userrow["currentmonster"] = $monsterrow["id"];
        $userrow["currentmonsterhp"] = rand((($monsterrow["maxhp"]/5)*4),$monsterrow["maxhp"]);
        $userrow["currentmonstersleep"] = 0;
        $userrow["currentmonsterimmune"] = $monsterrow["immune"];

        $chancetoswingfirst = rand(1,10) + ceil(sqrt($userrow["dexterity"]));
        if ($chancetoswingfirst > (rand(1,7) + ceil(sqrt($monsterrow["maxdam"])))) { $chancetoswingfirst = 1; } else { $chancetoswingfirst = 0; }

        unset($monsterquery);
        unset($monsterrow);

    }

    // Next, get the monster statistics.
    $monsterquery = doquery("SELECT * FROM {{table}} WHERE id='".$userrow["currentmonster"]."' LIMIT 1", "monsters");
    $monsterrow = mysql_fetch_array($monsterquery);
    $pagearray["monstername"] = $monsterrow["name"];

    // Do run stuff.
    if (isset($_POST["run"])) {

        $chancetorun = rand(4,10) + ceil(sqrt($userrow["dexterity"]));
        if ($chancetorun > (rand(1,5) + ceil(sqrt($monsterrow["maxdam"])))) { $chancetorun = 1; } else { $chancetorun = 0; }

        if ($chancetorun == 0) {
            $pagearray["yourturn"] = "You tried to run away, but were blocked in front!<br><br>";
            $pagearray["monsterhp"] = "Monster's HP: " . $userrow["currentmonsterhp"] . "<br><br>";
            $pagearray["monsterturn"] = "";
            if ($userrow["currentmonstersleep"] != 0) { // Check to wake up.
                $chancetowake = rand(1,15);
                if ($chancetowake > $userrow["currentmonstersleep"]) {
                    $userrow["currentmonstersleep"] = 0;
                    $pagearray["monsterturn"] .= "The monster has woken up.<br>";
                } else {
                    $pagearray["monsterturn"] .= "The monster is still asleep.<br>";
                }
            }
            if ($userrow["currentmonstersleep"] == 0) { // Only do this if the monster is awake.
                $tohit = ceil(rand($monsterrow["maxdam"]*.5,$monsterrow["maxdam"]));
                $toblock = ceil(rand($userrow["defensepower"]*.75,$userrow["defensepower"])/4);
                $tododge = rand(1,150);
                if ($tododge <= sqrt($userrow["dexterity"])) {
                    $tohit = 0; $pagearray["monsterturn"] .= "You dodge the monster's attack. No damage has been scored.<br>";
                    $persondamage = 0;
                } else {
                    $persondamage = $tohit - $toblock;
                    if ($persondamage < 1) { $persondamage = 1; }
                    if ($userrow["currentuberdefense"] != 0) {
                        $persondamage -= ceil($persondamage * ($userrow["currentuberdefense"]/100));
                    }
                    if ($persondamage < 1) { $persondamage = 1; }
                }
                $pagearray["monsterturn"] .= "The monster attacks you for $persondamage damage.<br><br>";
                $userrow["currenthp"] -= $persondamage;
                if ($userrow["currenthp"] <= 0) {
                    $newgold = ceil($userrow["gold"]/2);
                    $newhp = ceil($userrow["maxhp"]/4);
                    $updatequery = doquery("UPDATE {{table}} SET currenthp='$newhp',currentaction='In Town',currentmonster='0',currentmonsterhp='0',currentmonstersleep='0',currentmonsterimmune='0',currentfight='0',latitude='0',longitude='0',gold='$newgold' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
                    $playerisdead = 1;
                }
            }
        }

        $updatequery = doquery("UPDATE {{table}} SET currentaction='Exploring' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
        header("Location: index.php");
        die();

    // Do fight stuff.
    } elseif (isset($_POST["fight"])) {

        // Your turn.
        $pagearray["yourturn"] = "";
        $tohit = ceil(rand($userrow["attackpower"]*.75,$userrow["attackpower"])/3);
        $toexcellent = rand(1,150);
        if ($toexcellent <= sqrt($userrow["strength"])) { $tohit *= 2; $pagearray["yourturn"] .= "Excellent hit!<br>"; }
        $toblock = ceil(rand($monsterrow["armor"]*.75,$monsterrow["armor"])/3);
        $tododge = rand(1,200);
        if ($tododge <= sqrt($monsterrow["armor"])) {
            $tohit = 0; $pagearray["yourturn"] .= "The monster is dodging. No damage has been scored.<br>";
            $monsterdamage = 0;
        } else {
            $monsterdamage = $tohit - $toblock;
            if ($monsterdamage < 1) { $monsterdamage = 1; }
            if ($userrow["currentuberdamage"] != 0) {
                $monsterdamage += ceil($monsterdamage * ($userrow["currentuberdamage"]/100));
            }
        }
        $pagearray["yourturn"] .= "You attack the monster for $monsterdamage damage.<br><br>";
        $userrow["currentmonsterhp"] -= $monsterdamage;
        $pagearray["monsterhp"] = "Monster's HP: " . $userrow["currentmonsterhp"] . "<br><br>";
        if ($userrow["currentmonsterhp"] <= 0) {
            $updatequery = doquery("UPDATE {{table}} SET currentmonsterhp='0' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
            header("Location: index.php?do=victory");
            die();
        }

        // Monster's turn.
        $pagearray["monsterturn"] = "";
        if ($userrow["currentmonstersleep"] != 0) { // Check to wake up.
            $chancetowake = rand(1,15);
            if ($chancetowake > $userrow["currentmonstersleep"]) {
                $userrow["currentmonstersleep"] = 0;
                $pagearray["monsterturn"] .= "The monster has woken up.<br>";
            } else {
                $pagearray["monsterturn"] .= "The monster is still asleep.<br>";
            }
        }
        if ($userrow["currentmonstersleep"] == 0) { // Only do this if the monster is awake.
            $tohit = ceil(rand($monsterrow["maxdam"]*.5,$monsterrow["maxdam"]));
            $toblock = ceil(rand($userrow["defensepower"]*.75,$userrow["defensepower"])/4);
            $tododge = rand(1,150);
            if ($tododge <= sqrt($userrow["dexterity"])) {
                $tohit = 0; $pagearray["monsterturn"] .= "You dodge the monster's attack. No damage has been scored.<br>";
                $persondamage = 0;
            } else {
                $persondamage = $tohit - $toblock;
                if ($persondamage < 1) { $persondamage = 1; }
                if ($userrow["currentuberdefense"] != 0) {
                    $persondamage -= ceil($persondamage * ($userrow["currentuberdefense"]/100));
                }
                if ($persondamage < 1) { $persondamage = 1; }
            }
            $pagearray["monsterturn"] .= "The monster attacks you for $persondamage damage.<br><br>";
            $userrow["currenthp"] -= $persondamage;
            if ($userrow["currenthp"] <= 0) {
                $newgold = ceil($userrow["gold"]/2);
                $newhp = ceil($userrow["maxhp"]/4);
                $updatequery = doquery("UPDATE {{table}} SET currenthp='$newhp',currentaction='In Town',currentmonster='0',currentmonsterhp='0',currentmonstersleep='0',currentmonsterimmune='0',currentfight='0',latitude='0',longitude='0',gold='$newgold' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
                $playerisdead = 1;
            }
        }

    // Do spell stuff.
    } elseif (isset($_POST["spell"])) {

        // Your turn.
        $pickedspell = $_POST["userspell"];
        if ($pickedspell == 0) { display("You must select a spell first. Please go back and try again.", "Error"); die(); }

        $newspellquery = doquery("SELECT * FROM {{table}} WHERE id='$pickedspell' LIMIT 1", "spells");
        $newspellrow = mysql_fetch_array($newspellquery);
        $spell = false;
        foreach($userspells as $a => $b) {
            if ($b == $pickedspell) { $spell = true; }
        }
        if ($spell != true) { display("You have not yet learned this spell. Please go back and try again.", "Error"); die(); }
        if ($userrow["currentmp"] < $newspellrow["mp"]) { display("You do not have enough Magic Points to cast this spell. Please go back and try again.", "Error"); die(); }

        if ($newspellrow["type"] == 1) { // Heal spell.
            $newhp = $userrow["currenthp"] + $newspellrow["attribute"];
            if ($userrow["maxhp"] < $newhp) { $newspellrow["attribute"] = $userrow["maxhp"] - $userrow["currenthp"]; $newhp = $userrow["currenthp"] + $newspellrow["attribute"]; }
            $userrow["currenthp"] = $newhp;
            $userrow["currentmp"] -= $newspellrow["mp"];
            $pagearray["yourturn"] = "You have cast the ".$newspellrow["name"]." spell, and gained ".$newspellrow["attribute"]." Hit Points.<br><br>";
        } elseif ($newspellrow["type"] == 2) { // Hurt spell.
            if ($userrow["currentmonsterimmune"] == 0) {
                $monsterdamage = rand((($newspellrow["attribute"]/6)*5), $newspellrow["attribute"]);
                $userrow["currentmonsterhp"] -= $monsterdamage;
                $pagearray["yourturn"] = "You have cast the ".$newspellrow["name"]." spell for $monsterdamage damage.<br><br>";
            } else {
                $pagearray["yourturn"] = "You have cast the ".$newspellrow["name"]." spell, but the monster is immune to it.<br><br>";
            }
            $userrow["currentmp"] -= $newspellrow["mp"];
        } elseif ($newspellrow["type"] == 3) { // Sleep spell.
            if ($userrow["currentmonsterimmune"] != 2) {
                $userrow["currentmonstersleep"] = $newspellrow["attribute"];
                $pagearray["yourturn"] = "You have cast the ".$newspellrow["name"]." spell. The monster is asleep.<br><br>";
            } else {
                $pagearray["yourturn"] = "You have cast the ".$newspellrow["name"]." spell, but the monster is immune to it.<br><br>";
            }
            $userrow["currentmp"] -= $newspellrow["mp"];
        } elseif ($newspellrow["type"] == 4) { // +Damage spell.
            $userrow["currentuberdamage"] = $newspellrow["attribute"];
            $userrow["currentmp"] -= $newspellrow["mp"];
            $pagearray["yourturn"] = "You have cast the ".$newspellrow["name"]." spell, and will gain ".$newspellrow["attribute"]."% damage until the end of this fight.<br><br>";
        } elseif ($newspellrow["type"] == 5) { // +Defense spell.
            $userrow["currentuberdefense"] = $newspellrow["attribute"];
            $userrow["currentmp"] -= $newspellrow["mp"];
            $pagearray["yourturn"] = "You have cast the ".$newspellrow["name"]." spell, and will gain ".$newspellrow["attribute"]."% defense until the end of this fight.<br><br>";
        }

        $pagearray["monsterhp"] = "Monster's HP: " . $userrow["currentmonsterhp"] . "<br><br>";
        if ($userrow["currentmonsterhp"] <= 0) {
            $updatequery = doquery("UPDATE {{table}} SET currentmonsterhp='0',currenthp='".$userrow["currenthp"]."',currentmp='".$userrow["currentmp"]."' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
            header("Location: index.php?do=victory");
            die();
        }

        // Monster's turn.
        $pagearray["monsterturn"] = "";
        if ($userrow["currentmonstersleep"] != 0) { // Check to wake up.
            $chancetowake = rand(1,15);
            if ($chancetowake > $userrow["currentmonstersleep"]) {
                $userrow["currentmonstersleep"] = 0;
                $pagearray["monsterturn"] .= "The monster has woken up.<br>";
            } else {
                $pagearray["monsterturn"] .= "The monster is still asleep.<br>";
            }
        }
        if ($userrow["currentmonstersleep"] == 0) { // Only do this if the monster is awake.
            $tohit = ceil(rand($monsterrow["maxdam"]*.5,$monsterrow["maxdam"]));
            $toblock = ceil(rand($userrow["defensepower"]*.75,$userrow["defensepower"])/4);
            $tododge = rand(1,150);
            if ($tododge <= sqrt($userrow["dexterity"])) {
                $tohit = 0; $pagearray["monsterturn"] .= "You dodge the monster's attack. No damage has been scored.<br>";
                $persondamage = 0;
            } else {
                if ($tohit <= $toblock) { $tohit = $toblock + 1; }
                $persondamage = $tohit - $toblock;
                if ($userrow["currentuberdefense"] != 0) {
                    $persondamage -= ceil($persondamage * ($userrow["currentuberdefense"]/100));
                }
                if ($persondamage < 1) { $persondamage = 1; }
            }
            $pagearray["monsterturn"] .= "The monster attacks you for $persondamage damage.<br><br>";
            $userrow["currenthp"] -= $persondamage;
            if ($userrow["currenthp"] <= 0) {
                $newgold = ceil($userrow["gold"]/2);
                $newhp = ceil($userrow["maxhp"]/4);
                $updatequery = doquery("UPDATE {{table}} SET currenthp='$newhp',currentaction='In Town',currentmonster='0',currentmonsterhp='0',currentmonstersleep='0',currentmonsterimmune='0',currentfight='0',latitude='0',longitude='0',gold='$newgold' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
                $playerisdead = 1;
            }
        }

    // Do a monster's turn if person lost the chance to swing first. Serves him right!
    } elseif ( $chancetoswingfirst == 0 ) {
        $pagearray["yourturn"] = "The monster attacks before you are ready!<br><br>";
        $pagearray["monsterhp"] = "Monster's HP: " . $userrow["currentmonsterhp"] . "<br><br>";
        $pagearray["monsterturn"] = "";
        if ($userrow["currentmonstersleep"] != 0) { // Check to wake up.
            $chancetowake = rand(1,15);
            if ($chancetowake > $userrow["currentmonstersleep"]) {
                $userrow["currentmonstersleep"] = 0;
                $pagearray["monsterturn"] .= "The monster has woken up.<br>";
            } else {
                $pagearray["monsterturn"] .= "The monster is still asleep.<br>";
            }
        }
        if ($userrow["currentmonstersleep"] == 0) { // Only do this if the monster is awake.
            $tohit = ceil(rand($monsterrow["maxdam"]*.5,$monsterrow["maxdam"]));
            $toblock = ceil(rand($userrow["defensepower"]*.75,$userrow["defensepower"])/4);
            $tododge = rand(1,150);
            if ($tododge <= sqrt($userrow["dexterity"])) {
                $tohit = 0; $pagearray["monsterturn"] .= "You dodge the monster's attack. No damage has been scored.<br>";
                $persondamage = 0;
            } else {
                $persondamage = $tohit - $toblock;
                if ($persondamage < 1) { $persondamage = 1; }
                if ($userrow["currentuberdefense"] != 0) {
                    $persondamage -= ceil($persondamage * ($userrow["currentuberdefense"]/100));
                }
                if ($persondamage < 1) { $persondamage = 1; }
            }
            $pagearray["monsterturn"] .= "The monster attacks you for $persondamage damage.<br><br>";
            $userrow["currenthp"] -= $persondamage;
            if ($userrow["currenthp"] <= 0) {
                $newgold = ceil($userrow["gold"]/2);
                $newhp = ceil($userrow["maxhp"]/4);
                $updatequery = doquery("UPDATE {{table}} SET currenthp='$newhp',currentaction='In Town',currentmonster='0',currentmonsterhp='0',currentmonstersleep='0',currentmonsterimmune='0',currentfight='0',latitude='0',longitude='0',gold='$newgold' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
                $playerisdead = 1;
            }
        }

    } else {
        $pagearray["yourturn"] = "";
        $pagearray["monsterhp"] = "Monster's HP: " . $userrow["currentmonsterhp"] . "<br><br>";
        $pagearray["monsterturn"] = "";
    }

    $newmonster = $userrow["currentmonster"];

    $newmonsterhp = $userrow["currentmonsterhp"];
    $newmonstersleep = $userrow["currentmonstersleep"];
    $newmonsterimmune = $userrow["currentmonsterimmune"];
    $newuberdamage = $userrow["currentuberdamage"];
    $newuberdefense = $userrow["currentuberdefense"];
    $newfight = $userrow["currentfight"] + 1;
    $newhp = $userrow["currenthp"];
    $newmp = $userrow["currentmp"];

if ($playerisdead != 1) {
$pagearray["command"] = <<<END
Command?<br><br>
<form action="index.php?do=fight" method="post">
<input type="submit" name="fight" value="Fight" /><br><br>
<select name="userspell"><option value="0">Choose One</option>$magiclist</select> <input type="submit" name="spell" value="Spell" /><br><br>
<input type="submit" name="run" value="Run" /><br><br>
</form>
END;
    $updatequery = doquery("UPDATE {{table}} SET currentaction='Fighting',currenthp='$newhp',currentmp='$newmp',currentfight='$newfight',currentmonster='$newmonster',currentmonsterhp='$newmonsterhp',currentmonstersleep='$newmonstersleep',currentmonsterimmune='$newmonsterimmune',currentuberdamage='$newuberdamage',currentuberdefense='$newuberdefense' WHERE id='".$userrow["id"]."' LIMIT 1", "users");
} else {
    $pagearray["command"] = "<b>You have died.</b><br><br>As a consequence, you've lost half of your gold. However, you have been given back a portion of your hit points to continue your journey.<br><br>You may now continue back to <a href=\"index.php\">town</a>, and we hope you fair better next time.";
}

    // Finalize page and display it.
    $template = gettemplate("fight");
    $page = parsetemplate($template,$pagearray);

    display($page, "Fighting");

}

function victory() {

    global $userrow, $controlrow;

    if ($userrow["currentmonsterhp"] != 0) { header("Location: index.php?do=fight"); die(); }
    if ($userrow["currentfight"] == 0) { header("Location: index.php"); die(); }

    $monsterquery = doquery("SELECT * FROM {{table}} WHERE id='".$userrow["currentmonster"]."' LIMIT 1", "monsters");
    $monsterrow = mysql_fetch_array($monsterquery);

    $exp = rand((($monsterrow["maxexp"]/6)*5),$monsterrow["maxexp"]);
    if ($exp < 1) { $exp = 1; }
    if ($userrow["expbonus"] != 0) { $exp += ceil(($userrow["expbonus"]/100)*$exp); }
    $gold = rand((($monsterrow["maxgold"]/6)*5),$monsterrow["maxgold"]);
    if ($gold < 1) { $gold = 1; }
    if ($userrow["goldbonus"] != 0) { $gold += ceil(($userrow["goldbonus"]/100)*$exp); }
    if ($userrow["experience"] + $exp < 16777215) { $newexp = $userrow["experience"] + $exp; $warnexp = ""; } else { $newexp = $userrow["experience"]; $exp = 0; $warnexp = "You have maxed out your experience points."; }
    if ($userrow["gold"] + $gold < 16777215) { $newgold = $userrow["gold"] + $gold; $warngold = ""; } else { $newgold = $userrow["gold"]; $gold = 0; $warngold = "You have maxed out your experience points."; }

    $levelquery = doquery("SELECT * FROM {{table}} WHERE id='".($userrow["level"]+1)."' LIMIT 1", "levels");
    if (mysql_num_rows($levelquery) == 1) { $levelrow = mysql_fetch_array($levelquery); }

    if ($userrow["level"] < 100) {
        if ($newexp >= $levelrow[$userrow["charclass"]."_exp"]) {
            $newhp = $userrow["maxhp"] + $levelrow[$userrow["charclass"]."_hp"];
            $newmp = $userrow["maxmp"] + $levelrow[$userrow["charclass"]."_mp"];
            $newtp = $userrow["maxtp"] + $levelrow[$userrow["charclass"]."_tp"];
            $newstrength = $userrow["strength"] + $levelrow[$userrow["charclass"]."_strength"];
            $newdexterity = $userrow["dexterity"] + $levelrow[$userrow["charclass"]."_dexterity"];
            $newattack = $userrow["attackpower"] + $levelrow[$userrow["charclass"]."_strength"];
            $newdefense = $userrow["defensepower"] + $levelrow[$userrow["charclass"]."_dexterity"];
            $newlevel = $levelrow["id"];

            if ($levelrow[$userrow["charclass"]."_spells"] != 0) {
                $userspells = $userrow["spells"] . ",".$levelrow[$userrow["charclass"]."_spells"];
                $newspell = "spells='$userspells',";
                $spelltext = "You have learned a new spell.<br>";
            } else { $spelltext = ""; $newspell=""; }

            $page = "Congratulations. You have defeated the ".$monsterrow["name"].".<br>You gain $exp experience. $warnexp <br>You gain $gold gold. $warngold <br><br><b>You have gained a level!</b><br><br>You gain ".$levelrow[$userrow["charclass"]."_hp"]." hit points.<br>You gain ".$levelrow[$userrow["charclass"]."_mp"]." magic points.<br>You gain ".$levelrow[$userrow["charclass"]."_tp"]." travel points.<br>You gain ".$levelrow[$userrow["charclass"]."_strength"]." strength.<br>You gain ".$levelrow[$userrow["charclass"]."_dexterity"]." dexterity.<br>$spelltext<br>You can now continue <a href=\"index.php\">exploring</a>.";
            $title = "Courage and Wit have served thee well!";
            $dropcode = "";
        } else {
            $newhp = $userrow["maxhp"];
            $newmp = $userrow["maxmp"];
            $newtp = $userrow["maxtp"];
            $newstrength = $userrow["strength"];
            $newdexterity = $userrow["dexterity"];
            $newattack = $userrow["attackpower"];
            $newdefense = $userrow["defensepower"];
            $newlevel = $userrow["level"];
            $newspell = "";
            $page = "Congratulations. You have defeated the ".$monsterrow["name"].".<br>You gain $exp experience. $warnexp <br>You gain $gold gold. $warngold <br><br>";

            if (rand(1,30) == 1) {
                $dropquery = doquery("SELECT * FROM {{table}} WHERE mlevel <= '".$monsterrow["level"]."' ORDER BY RAND() LIMIT 1", "drops");
                $droprow = mysql_fetch_array($dropquery);
                $dropcode = "dropcode='".$droprow["id"]."',";
                $page .= "This monster has dropped an item. <a href=\"index.php?do=drop\">Click here</a> to reveal and equip the item, or you may also move on and continue <a href=\"index.php\">exploring</a>.";
            } else {
                $dropcode = "";
                $page .= "You can now continue <a href=\"index.php\">exploring</a>.";
            }

            $title = "Victory!";
        }
    }

    $updatequery = doquery("UPDATE {{table}} SET currentaction='Exploring',level='$newlevel',maxhp='$newhp',maxmp='$newmp',maxtp='$newtp',strength='$newstrength',dexterity='$newdexterity',attackpower='$newattack',defensepower='$newdefense', $newspell currentfight='0',currentmonster='0',currentmonsterhp='0',currentmonstersleep='0',currentmonsterimmune='0',currentuberdamage='0',currentuberdefense='0',$dropcode experience='$newexp',gold='$newgold' WHERE id='".$userrow["id"]."' LIMIT 1", "users");


    display($page, $title);

}

function drop() {

    global $userrow;

    if ($userrow["dropcode"] == 0) { header("Location: index.php"); die(); }

    $dropquery = doquery("SELECT * FROM {{table}} WHERE id='".$userrow["dropcode"]."' LIMIT 1", "drops");
    $droprow = mysql_fetch_array($dropquery);

    if (isset($_POST["submit"])) {

        $slot = $_POST["slot"];

        if ($slot == 0) { display("Please go back and select an inventory slot to continue.","Error"); }

        if ($userrow["slot".$slot."id"] != 0) {

            $slotquery = doquery("SELECT * FROM {{table}} WHERE id='".$userrow["slot".$slot."id"]."' LIMIT 1", "drops");
            $slotrow = mysql_fetch_array($slotquery);

            $old1 = explode(",",$slotrow["attribute1"]);
            if ($slotrow["attribute2"] != "X") { $old2 = explode(",",$slotrow["attribute2"]); } else { $old2 = array(0=>"maxhp",1=>0); }
            $new1 = explode(",",$droprow["attribute1"]);
            if ($droprow["attribute2"] != "X") { $new2 = explode(",",$droprow["attribute2"]); } else { $new2 = array(0=>"maxhp",1=>0); }

            $userrow[$old1[0]] -= $old1[1];
            $userrow[$old2[0]] -= $old2[1];
            if ($old1[0] == "strength") { $userrow["attackpower"] -= $old1[1]; }
            if ($old1[0] == "dexterity") { $userrow["defensepower"] -= $old1[1]; }
            if ($old2[0] == "strength") { $userrow["attackpower"] -= $old2[1]; }
            if ($old2[0] == "dexterity") { $userrow["defensepower"] -= $old2[1]; }

            $userrow[$new1[0]] += $new1[1];
            $userrow[$new2[0]] += $new2[1];
            if ($new1[0] == "strength") { $userrow["attackpower"] += $new1[1]; }
            if ($new1[0] == "dexterity") { $userrow["defensepower"] += $new1[1]; }
            if ($new2[0] == "strength") { $userrow["attackpower"] += $new2[1]; }
            if ($new2[0] == "dexterity") { $userrow["defensepower"] += $new2[1]; }

            if ($userrow["currenthp"] > $userrow["maxhp"]) { $userrow["currenthp"] = $userrow["maxhp"]; }
            if ($userrow["currentmp"] > $userrow["maxmp"]) { $userrow["currentmp"] = $userrow["maxmp"]; }
            if ($userrow["currenttp"] > $userrow["maxtp"]) { $userrow["currenttp"] = $userrow["maxtp"]; }

            $newname = addslashes($droprow["name"]);
            $query = doquery("UPDATE {{table}} SET slot".$_POST["slot"]."name='$newname',slot".$_POST["slot"]."id='".$droprow["id"]."',$old1[0]='".$userrow[$old1[0]]."',$old2[0]='".$userrow[$old2[0]]."',$new1[0]='".$userrow[$new1[0]]."',$new2[0]='".$userrow[$new2[0]]."',attackpower='".$userrow["attackpower"]."',defensepower='".$userrow["defensepower"]."',currenthp='".$userrow["currenthp"]."',currentmp='".$userrow["currentmp"]."',currenttp='".$userrow["currenttp"]."',dropcode='0' WHERE id='".$userrow["id"]."' LIMIT 1", "users");

        } else {

            $new1 = explode(",",$droprow["attribute1"]);
            if ($droprow["attribute2"] != "X") { $new2 = explode(",",$droprow["attribute2"]); } else { $new2 = array(0=>"maxhp",1=>0); }

            $userrow[$new1[0]] += $new1[1];
            $userrow[$new2[0]] += $new2[1];
            if ($new1[0] == "strength") { $userrow["attackpower"] += $new1[1]; }
            if ($new1[0] == "dexterity") { $userrow["defensepower"] += $new1[1]; }
            if ($new2[0] == "strength") { $userrow["attackpower"] += $new2[1]; }
            if ($new2[0] == "dexterity") { $userrow["defensepower"] += $new2[1]; }

            $newname = addslashes($droprow["name"]);
            $query = doquery("UPDATE {{table}} SET slot".$_POST["slot"]."name='$newname',slot".$_POST["slot"]."id='".$droprow["id"]."',$new1[0]='".$userrow[$new1[0]]."',$new2[0]='".$userrow[$new2[0]]."',attackpower='".$userrow["attackpower"]."',defensepower='".$userrow["defensepower"]."',dropcode='0' WHERE id='".$userrow["id"]."' LIMIT 1", "users");

        }
        $page = "The item has been equipped. You can now continue <a href=\"index.php\">exploring</a>.";
        display($page, "Item Drop");

    }

    $attributearray = array("maxhp"=>"Max HP",
                            "maxmp"=>"Max MP",
                            "maxtp"=>"Max TP",
                            "defensepower"=>"Defense Power",
                            "attackpower"=>"Attack Power",
                            "strength"=>"Strength",
                            "dexterity"=>"Dexterity",
                            "expbonus"=>"Experience Bonus",
                            "goldbonus"=>"Gold Bonus");

    $page = "The monster dropped the following item: <b>".$droprow["name"]."</b><br><br>";
    $page .= "This item has the following attribute(s):<br>";

    $attribute1 = explode(",",$droprow["attribute1"]);
    $page .= $attributearray[$attribute1[0]];
    if ($attribute1[1] > 0) { $page .= " +" . $attribute1[1] . "<br>"; } else { $page .= $attribute1[1] . "<br>"; }

    if ($droprow["attribute2"] != "X") {
        $attribute2 = explode(",",$droprow["attribute2"]);
        $page .= $attributearray[$attribute2[0]];
        if ($attribute2[1] > 0) { $page .= " +" . $attribute2[1] . "<br>"; } else { $page .= $attribute2[1] . "<br>"; }
    }

    $page .= "<br>Select an inventory slot from the list below to equip this item. If the inventory slot is already full, the old item will be discarded.";
    $page .= "<form action=\"index.php?do=drop\" method=\"post\"><select name=\"slot\"><option value=\"0\">Choose One</option><option value=\"1\">Slot 1: ".$userrow["slot1name"]."</option><option value=\"2\">Slot 2: ".$userrow["slot2name"]."</option><option value=\"3\">Slot 3: ".$userrow["slot3name"]."</option></select> <input type=\"submit\" name=\"submit\" value=\"Submit\" /></form>";
    $page .= "You may also choose to just continue <a href=\"index.php\">exploring</a> and give up this item.";

    display($page, "Item Drop");

}


function dead() {

    $page = "<b>You have died.</b><br><br>As a consequence, you've lost half of your gold. However, you have been given back a portion of your hit points to continue your journey.<br><br>You may now continue back to <a href=\"index.php\">town</a>, and we hope you fair better next time.";

}



?>