// --- Image to draw
$img = $terrain_images[$terrain];
// --- Coordinates to place hex on the screen
$tx = $x * $HEX_SIDE * 1.5;
$ty = $y * $HEX_SCALED_HEIGHT + $x % 2 * $HEX_SCALED_HEIGHT / 2;
// --- Style values to position hex image in the right location
$style = sprintf("left:%dpx;top:%dpx", $tx, $ty);
// --- Output the image tag for this hex
print "<img src='images/{$img}' alt='{$terrain}' class='hex' style='zindex:99;{$style}'>\n";
}
}
}
// -----------------------------------------------------------------
// --- Generate the map data
// -----------------------------------------------------------------
generate_map_data();
?>
<!-- Render the hex map inside of a div block -->
<div id='hexmap' class='hexmap' onclick='handle_map_click(event);'>
<?php
render_map_to_html();
?>
<img id='highlight' class='hex' src='images/hex-highlight.png' style='zindex:100;'>
</div>
<!--- output a list of all terrain types -->
<br/>
<?php
reset($terrain_images);
while (list($type, $img) = each($terrain_images)) {
print "<div class='hex-key-element'><img src='images/{$img}' alt='{$type}'><br/>{$type}</div>";
function register_channel()
{
global $trailing;
global $dest;
global $game_data;
global $irciv_data_changed;
$all_channels = users_get_all_channels();
# seems to be needed to kick the users bucket into gear
irciv_term_echo("trailing = \"{$trailing}\"");
$channel = "";
if ($trailing != "") {
irciv_privmsg("syntax: [~civ] register-channel");
return;
}
$channel = strtolower($dest);
if ($channel == "") {
irciv_term_echo("error: channel not specified");
return;
}
if (users_chan_exists($channel) == False) {
irciv_privmsg("error: channel \"{$channel}\" not found");
return;
}
if (isset($game_data["map"]) == True) {
irciv_privmsg("error: existing map data found");
return;
}
$map_data = generate_map_data();
$game_data["map"] = $map_data;
$game_data["players"] = array();
$irciv_data_changed = True;
$msg = "map generated for channel \"{$channel}\"";
if ($trailing != "") {
irciv_privmsg_dest($trailing, $msg);
}
if ($dest != "" and $dest != $trailing) {
irciv_privmsg($msg);
}
}