/**
* @param mixed $markers
*
* @return Marker[]
*/
protected function parseMarker($markers)
{
if (!is_array($markers)) {
$markers = array($markers);
}
$result = array();
$limit = self::MARKER_LIMIT;
foreach ($markers as $line) {
$marker = new Marker();
$tmp = explode('|', $line);
foreach ($tmp as $val) {
if (strpos($val, ':') !== false) {
$pairs = explode(':', $val);
if (!isset($pairs[1])) {
continue;
}
switch (strtolower($pairs[0])) {
case 'color':
$marker->setColor($this->parseColor($pairs[1]));
break;
case 'label':
$marker->setLabel(trim($pairs[1]));
break;
case 'label_size':
$marker->setFontSize(max(3, min((int) $pairs[1], 20)));
break;
case 'label_color':
$fc = $this->parseColor(trim($pairs[1]));
if ($fc !== false) {
$marker->setFontColor($fc);
}
break;
case 'label_outline':
$fc = $this->parseColor(trim($pairs[1]));
if ($fc !== false) {
$marker->setFontOutline($fc);
}
break;
case 'icon':
// following icons are supported by icon generator
$allowed = array('building', 'camp', 'dig', 'lm_marker', 'npc', 'op_townhall', 'mektoub', 'portal', 'spawn', 'tp_kami', 'tp_karavan', 'none');
$pairs[1] = trim($pairs[1]);
if (in_array($pairs[1], $allowed)) {
$marker->setIcon($pairs[1]);
}
break;
case 'circle':
$ellipse = explode(',', $pairs[1]);
if (!isset($ellipse[1])) {
$ellipse[1] = $ellipse[0];
}
$marker->circleRadius($ellipse[0], $ellipse[1]);
break;
case 'fillcolor':
$fc = $this->parseColor($pairs[1]);
if ($fc !== false) {
$marker->setCircleFillColor($fc);
}
break;
case 'weight':
$marker->setCircleStrokeWeight($pairs[1]);
break;
}
} else {
$xy = $this->parseLocation($val);
if ($xy !== false) {
$marker->addPoint($xy);
}
}
$limit--;
if ($limit < 0) {
break;
}
}
$result[] = $marker;
if ($limit < 0) {
break;
}
}
return $result;
}
/**
* @param Marker $m
*/
public function addMarker(Marker $m)
{
// use ingame coords here
foreach ($m->xy as $pos) {
$this->extend($pos);
}
$m->setMap($this);
$this->markers[] = $m;
}