function umc_read_markers_file($format = 'html', $world = 'empire', $user = false)
{
XMPP_ERROR_trace(__FUNCTION__, func_get_args());
/* [0]=>
object(stdClass)#1 (5) {
["timestamp"]=> string(19) "2011-01-31 14:14:47"
["z"]=> float(-319.54668819556)
["msg"]=> string(8) "Thegiant"
["y"]=> float(50)
["x"]=> float(448.69999998808)
*/
global $UMC_SETTING, $UMC_PATH_MC;
$file = "{$UMC_PATH_MC}/server/bin/data/markers.json";
// $UMC_SETTING['markers_file'];
$text = file_get_contents($file);
if (!$file) {
XMPP_ERROR_trigger("Could not read markers file (umc_read_markers_file)");
}
$m = json_decode($text);
// no users
if (!$m) {
return '';
}
$out_arr = array();
$map = $UMC_SETTING['world_img_dim'][$world];
if (count($m) == 0) {
return '';
}
if ($format == 'scrollto') {
$out = "<div id=\"scroll_to_icons\">\n";
} else {
$out = "<div id=\"marker_list\">\n";
}
// check if we find the single user from the marker
$foundplayer = false;
// var_dump($format);
foreach ($m as $marker) {
$z = $marker->z;
$x = $marker->x;
$x_text = round($x);
$z_text = round($z);
$top = conv_z($marker->z, $map);
// + $map['img_top_offset'];
$left = conv_x($marker->x, $map);
// + $map['img_left_offset'];
$username = strtolower($marker->msg);
$playerworld = $marker->world;
if ($username == 'uncovery') {
//continue;
}
$icon_url = umc_user_get_icon_url($username);
if ($format == 'identify_user' && $username == $user) {
$out .= ' <span class="marker" style="z-index:100; top:' . $top . 'px; left:' . $left . "px;\"><img src=\"{$icon_url}\" title=\"{$username}\" alt=\"{$username}\"> <input type=\"submit\" name=\"track_player\" value=\"That's me!\"></span>\n" . "\n";
$foundplayer = true;
} else {
if ($format == 'track_user' && $username == $user) {
$out .= ' <span class="marker" id="' . $username . '_marker" style="z-index:100; top:' . $top . 'px; left:' . $left . "px;\"><img src=\"{$icon_url}\" title=\"{$username}\" alt=\"{$username}\"></span>\n" . "\n";
$foundplayer = true;
} else {
if ($format == 'scrollto' && $marker->world == $world) {
$out .= "<img src=\"{$icon_url}\" title=\"{$username}\" alt=\"{$username}\" onclick=\"find_user({$left}, {$top}, '{$username}_marker')\">\n";
} else {
if ($format == 'html' && $marker->world == $world) {
if ($world == 'hunger') {
$out .= '<div class="marker" style="position:relative">' . $username . '</div>' . "\n";
} else {
$out .= ' <img id="' . $username . '_marker" class="marker" style="z-index:100; top:' . $top . 'px; left:' . $left . "px;\" src=\"{$icon_url}\" title=\"{$username} (x:{$x_text} z:{$z_text})\" alt=\"{$username} (x:{$x_text} z:{$z_text})\">\n";
}
} else {
if ($format == 'json') {
$arr[] = array('name' => $username, 'url' => $icon_url, 'top' => $top, 'left' => $left);
} else {
if ($format == 'all_users') {
// list all users for website status
$out .= $username . " ";
} else {
if ($format == 'array') {
$out_arr[$username] = array('name' => $username, 'url' => $icon_url, 'top' => $top, 'left' => $left, 'world' => $playerworld, 'x' => $x_text, 'z' => $z_text);
}
}
}
}
}
}
}
}
if (($format == 'identify_user' || $format == 'track_user') && $foundplayer == false) {
// umc_error_notify("Could not find single player $user in Json Data: \n" . var_export($m, true));
}
if ($format == 'json') {
$out = json_encode($arr);
} else {
if ($format == 'array') {
return $out_arr;
}
}
if ($format == 'scrollto') {
$out .= "</div>\n";
} else {
if ($format == 'html') {
// no idea why this was here. it would duplicate the output.
// $out .= umc_read_markers_file('scrollto', $world);
}
$out .= "</div>\n";
}
return $out;
}
function umc_info_whereami()
{
global $UMC_USER, $UMC_SETTING;
$world = $UMC_USER['world'];
$player = $UMC_USER['username'];
$x = round($UMC_USER['coords']['x'], 1);
$y = round($UMC_USER['coords']['y'], 1);
$z = round($UMC_USER['coords']['z'], 1);
// map coords
$map_str = '';
if (isset($UMC_SETTING['world_img_dim'][$world])) {
$map = $UMC_SETTING['world_img_dim'][$world];
$map_x = floor(conv_x($x, $map));
$map_z = floor(conv_z($z, $map));
$map_str = "{green}2D Map:{white} x: {$map_x}, z: {$map_z}";
}
$lot = umc_lot_get_from_coords($x, $z, $world);
$lot_members = umc_get_lot_members($lot, false);
$lot_owners = umc_get_lot_members($lot, true);
if (!$lot) {
$lot = 'No lot here';
}
// chunk
$chunk_x = floor($x / 16);
$chunk_z = floor($z / 16);
// region
$region_x = floor($x / 512);
$region_z = floor($z / 512);
// Yaw
$yaw = round($UMC_USER['coords']['yaw'], 1);
// -22.49969482421875 ?
$yaw_arr = array(0 => 'South', 45 => 'SouthWest', 90 => 'West', 135 => 'NorthWest', 180 => 'North', 225 => 'NorthEast', 270 => 'East', 315 => 'SouthEast', 360 => 'South');
$var = 22.5;
$game_yaw = $yaw;
if ($yaw < 0) {
$yaw += 360;
}
$compass = false;
foreach ($yaw_arr as $angle => $direction) {
if ($yaw > $angle - $var && $yaw < $angle + $var) {
$compass = $direction;
break;
}
}
// could not identify direction
if (!$compass) {
XMPP_ERROR_trigger("Could not idenfiy compass direction in /whereami");
$compass = "******";
}
// time
$date_today = umc_datetime();
$today = $date_today->format('Y-m-d H:i:s');
$world_str = ucwords($world);
umc_header("Location for {$player}");
umc_echo("{green}World:{white} {$world_str} {green}Lot:{white} {$lot} {green}Date:{white} {$today}");
if ($lot_owners) {
umc_echo("{green}Lot Owner:{white} " . implode(", ", $lot_owners));
if ($lot_members) {
umc_echo("{green}Lot Members:{white} " . implode(", ", $lot_members));
}
} else {
umc_echo("{green}Lot Owner:{white} Unoccupied lot");
}
umc_echo("{green}Compass:{white} {$compass} {green}Yaw:{white} {$yaw} {green}Game-Yaw:{white} {$game_yaw}");
umc_echo("{green}Coordinates:{white} x: {$x}, y: {$y}, z: {$z}");
umc_echo("{green}Chunk:{white} x: {$chunk_x}, z: {$chunk_z} {green}Region:{white} x: {$region_x}, z: {$region_z} {$map_str}");
umc_footer();
}
