From 7aca9dfc9c51647c2f1ba3e4e53bf7cb318b1939 Mon Sep 17 00:00:00 2001
From: Jamin Blount <jamin@se7enet.com>
Date: Sun, 5 Feb 2017 11:09:00 -0600
Subject: [PATCH] v1.1.9

### 1.1.9 (3.2.2005) ###
### Thanks to xudzh and ChAoS and Adam. :)
- Character names now have validation checking.
- Fixed babblebox bug when used in Internet Exploder.
- Updated the admin menu link to the main game page for the new path.
- Updated the link to the official DK forums in the Help file.
---
 help.php            | 4 ++--
 index.php           | 2 +-
 lib.php             | 2 +-
 templates/admin.php | 2 +-
 users.php           | 6 ++++++
 5 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/help.php b/help.php
index 56b6512..fe137a5 100644
--- a/help.php
+++ b/help.php
@@ -312,8 +312,8 @@
 Please visit the following sites for more information:<br />
 <a href="http://www.se7enet.com" target="_new">Se7enet</a> (Jamin's homepage)<br />
 <a href="http://dragon.se7enet.com/dev.php" target="_new">Dragon Knight</a> (official DK homepage)<br />
-<a href="http://se7enet.com/eve" target="_new">Forums</a> (official DK forums)<br /><br />
-All original coding and graphics for the <i>Dragon Knight</i> game engine are &copy; 2003-2004 by Jamin Seven.<br /><br />
+<a href="http://se7enet.com/forums" target="_new">Forums</a> (official DK forums)<br /><br />
+All original coding and graphics for the <i>Dragon Knight</i> game engine are &copy; 2003-2005 by Jamin Seven.<br /><br />
 [ <a href="#top">Top</a> ]
 <br /><br />
 <table class="copyright" width="100%"><tr>
diff --git a/index.php b/index.php
index 0390b3f..fb0acd4 100644
--- a/index.php
+++ b/index.php
@@ -253,7 +253,7 @@ function babblebox() {
     
     global $userrow;
     
-    if (isset($_POST["submit"])) {
+    if (isset($_POST["babble"])) {
         $safecontent = makesafe($_POST["babble"]);
         if ($safecontent == "" || $safecontent == " ") { //blank post. do nothing.
         } else { $insert = doquery("INSERT INTO {{table}} SET id='',posttime=NOW(),author='".$userrow["charname"]."',babble='$safecontent'", "babble"); }
diff --git a/lib.php b/lib.php
index 6e4a536..1491bce 100644
--- a/lib.php
+++ b/lib.php
@@ -2,7 +2,7 @@
 
 $starttime = getmicrotime();
 $numqueries = 0;
-$version = "1.1.8";
+$version = "1.1.9";
 $build = "";
 
 // Handling for servers with magic_quotes turned on.
diff --git a/templates/admin.php b/templates/admin.php
index fd96404..06764e4 100644
--- a/templates/admin.php
+++ b/templates/admin.php
@@ -54,7 +54,7 @@
 <b><u>DK Administration</u></b><br /><br />
 <b>Links:</b><br />
 <a href="admin.php">Admin Home</a><br />
-<a href="../index.php">Game Home</a><br /><br />
+<a href="index.php">Game Home</a><br /><br />
 <b>Primary Data:</b><br />
 <a href="admin.php?do=main">Main Settings</a><br />
 <a href="admin.php?do=news">Add News Post</a><br />
diff --git a/users.php b/users.php
index 30645c2..22b7357 100644
--- a/users.php
+++ b/users.php
@@ -29,6 +29,12 @@ function register() { // Register a new account.
         if (preg_match("/[^A-z0-9_\-]/", $username)==1) { $errors++; $errorlist .= "Username must be alphanumeric.<br />"; } // Thanks to "Carlos Pires" from php.net!
         $usernamequery = doquery("SELECT username FROM {{table}} WHERE username='$username' LIMIT 1","users");
         if (mysql_num_rows($usernamequery) > 0) { $errors++; $errorlist .= "Username already taken - unique username required.<br />"; }
+        
+        // Process charname.
+        if ($charname == "") { $errors++; $errorlist .= "Character Name field is required.<br />"; }
+        if (preg_match("/[^A-z0-9_\-]/", $charname)==1) { $errors++; $errorlist .= "Character Name must be alphanumeric.<br />"; } // Thanks to "Carlos Pires" from php.net!
+        $characternamequery = doquery("SELECT charname FROM {{table}} WHERE charname='$charname' LIMIT 1","users");
+        if (mysql_num_rows($characternamequery) > 0) { $errors++; $errorlist .= "Character Name already taken - unique Character Name required.<br />"; }
     
         // Process email address.
         if ($email1 == "" || $email2 == "") { $errors++; $errorlist .= "Email fields are required.<br />"; }