The code has once again been updated.
1) Fixed an error in the Host Name Colour conversion that caused text following the table to be the incorrect colour. Thanks to Tristancliffe for spotting that one.
2) Added second array to contain the In Game Name or name you wish to show in the table in the letter case you type, but must be in the same sequence as the Team Members array. Thanks to Tristancliffe for that idea.
3) Added a link to refresh the screen if hosts file not found. Thanks to Tristancliffe for the code
Dean
Note : 4/11/05 18:18GMT For those who have already downloaded this code today there was a small error inside one of the functions, you may need to download it again. Inside one of the functions [$i] was missing from $InGameName when writing the data into the table. Corrected in the above code. Sorry
1) Fixed an error in the Host Name Colour conversion that caused text following the table to be the incorrect colour. Thanks to Tristancliffe for spotting that one.
2) Added second array to contain the In Game Name or name you wish to show in the table in the letter case you type, but must be in the same sequence as the Team Members array. Thanks to Tristancliffe for that idea.
3) Added a link to refresh the screen if hosts file not found. Thanks to Tristancliffe for the code
Dean
<?php
//******************************************
// Add Team Member names to$TeamMembers
// LFS User Name and in lowercase
// Lowercase used to reduce typos
// in the username
//
// Also add the team Members In Game
// Name in $InGameName (any case will do)
// MUST be in the same order as $TeamMembers
//******************************************
$TeamMembers = array("lfs name","lfs name","lfs name","lfs name","lfs name");
$InGameName = array("lfs name","lfs name","lfs name","lfs name","lfs name");
//**********************************
// function to safely trim null-terminated strings
// could just use trim () in this example though
function trim_c_string ($string) {
$new = "";
$len = strlen ($string);
for ($x=0; $x<$len; $x++) {
if ($string[$x] != "\0") $new .= $string[$x];
else break;
}
return $new;
}
// Function to remove the colour code data from a string
function remove_colour_codes($String){
$ColCodes = array("^0","^1","^2","^3","^4","^5","^6","^7","^8","^9");
$NewString = str_replace($ColCodes, "",$String);
return $NewString;
}
// Function used by format_host_colours function to display correct colour value in html format
function get_colour($ColourNum){
switch ($ColourNum) {
case "0";
$ColourName = "#000000"; //Black
break;
case "1";
$ColourName = "#FF0000"; //Red
break;
case "2";
$ColourName = "#00FF00"; //Pastel Green
break;
case "3";
$ColourName = "#FFFF00"; //Yellow
break;
case "4";
$ColourName = "#0000FF"; //Light Blue
break;
case "5";
$ColourName = "#FF0080"; //Light Purple
break;
case "6";
$ColourName = "#00FFFF"; //Turquoise
break;
case "7";
// Remove comment marks on next line if not a white background
//$ColourName = "#FFFFFF"; //White
// Add Comment marks to next line if not a white background
$ColourName = "#808080"; //Dark Grey
break;
case "8";
$ColourName = "#00FF00"; //Pastel Green
break;
}
return $ColourName;
}
// Function to replace the ^x codes in the Host name to show correct colours on the screen
function format_host_colours($HostName){
for($i = 0; $i < strlen($HostName); $i++){
if(substr($HostName, $i, 1) == "^"){
$CharPos = strpos($HostName, "^", $i);
$ColNum = substr($HostName, strpos($HostName, "^", $i) + 1,1);
$ColourString = get_colour(substr($HostName, strpos($HostName, "^", $i) + 1,1));
if($i == "0"){
// If ^ found at the start of the host string remove the ^[num]
$TmpString = substr($HostName,$i+2);
// Add the html font code to the start of the string and append the
// variable $TmpString with the ^[num] removed
$HostName = "<font color='$ColourString'>".$TmpString;
}
else{
// Get the left part of the string to the next ^[num]
$LTmpString = substr($HostName,0,$i);
// Get the right part of the string after the ^[num]
$RTmpString = substr($HostName,$i+2);
// Add the html close font and add the new html colour to the end of the
// Left part of the string then add the right part of the string
$HostName = $LTmpString."</font><font color='$ColourString'>".$RTmpString;
}
}
}
// Close any html font tag left open in the above
$HostName = $HostName."</font>";
Return $HostName;
}
// Function to display Team Members online in a dynamic table
function display_expandable_table($TeamMembers, $LfsUsers, $InGameName){
// Set the variable to count the members online
$MembersOnline = 0;
// Count the number of members
$TotalMembers = count($TeamMembers);
// Create Header row for the table
echo "<tr bgcolor='#CCCCCC' align='center'><th>Team Racer</th><th>On Server</th></tr>";
// search through the file for Team Members and add a row to the
// table showing the name and server they are on
foreach ($LfsUsers as $LfsUser => $LfsHost) {
for($i = 0; $i < $TotalMembers; $i++){
if(strtolower($LfsUser) == $TeamMembers[$i]){
$LfsUser = remove_colour_codes($LfsUser);
$LfsHost = format_host_colours($LfsHost);
echo "<tr bgcolor='#FFFFFF'>";
echo "<td>$InGameName[$i]</td>";
echo"<td>$LfsHost</td></tr>";
$MembersOnline =+ 1;
}
}
}
// Display this row only if no members are online
if($MembersOnline == 0){
echo "<tr bgcolor='#FFFFFF' align='center'><td>No Members</td><td>Are Online</td></tr>";
}
}
// Function to display all Team Member Status
function display_fixed_table($TeamMembers, $LfsUsers, $InGameName){
/// Count the number of members
$TotalMembers = count($TeamMembers);
// Create Header row for the table
echo "<tr bgcolor='#CCCCCC' align='center'><th>Team Racer</th><th>Status</th><th>On Server</th></tr>";
for($i = 0; $i < $TotalMembers; $i++){
echo "<tr bgcolor='#FFFFFF'>";
foreach ($LfsUsers as $LfsUser => $LfsHost) {
if(strtolower($LfsUser) == $TeamMembers[$i]){
$LfsHost = format_host_colours($LfsHost);
echo "<td>$InGameName[$i]</td>";
echo "<td>Online</td>";
echo"<td>$LfsHost</td></tr>";
$Found = "True";
break;
}
else{
$Found = "False";
}
}
if($Found == "False"){
echo "<td>$InGameName[$i]</td>";
echo "<td>Offline</td>";
echo"<td> </td></tr>";
}
}
}
// init some vars
$LfsUsers = array ();
$x = 0;
$LfsHostList = "";
// get the hostlist
$LfsHostList = file_get_contents ("http://lfsworld.net/pubstat/get_stat2.php?action=hosts");
$len = strlen ($LfsHostList);
// Thanks to Tristiancliffe for this line. It is a refresh link
if ($len < 52) exit ("<a href='javascript:document.location.reload();'>Couldn't get hostlist. Click to retry...</a>");
// parse the data
while ($x < $len) {
$LfsHostName = "";
$nr_racers = 0;
for ($y=0; $y<32; $y++) $LfsHostName .= $LfsHostList[$x++];
$LfsHostName = trim_c_string ($LfsHostName);
$x += 20; // skip some host-data
$nr_racers = ord ($LfsHostList[$x++]);
for ($w=0; $w<$nr_racers; $w++) {
$LfsUserName = "";
for ($y=0; $y<24; $y++) $LfsUserName .= $LfsHostList[$x++];
$LfsUsers[trim_c_string ($LfsUserName)] = $LfsHostName;
}
}
// Create table to hold data
echo "<center><br>";
echo "<table border='1' bordercolor='C0C0C0' cellpadding='4' cellspacing='0' style='border-collapse: collapse' style='font-family: Verdana; font-size: 10pt'>";
//*************************************************
// Comment and Uncomment the type of table you want
//*************************************************
display_expandable_table($TeamMembers, $LfsUsers, $InGameName);
display_fixed_table($TeamMembers, $LfsUsers, $InGameName);
/* Close the table */
echo "</table></center><br>";
?>
I can't code, but I'm not short of crazy ideas (most of which don't work anyway)...
. I think we will talk about it again.