function draw_constellation_grid()
{
$sth = mysql_query("select max(x), max(y), min(x), min(y) from systems group by cid");
if (!$sth || mysql_num_rows($sth) == 0) {
return 0;
}
$SVG_output = "<g class=\"constellationMMapGrid\">";
$gMaxX = 0;
$gMaxY = 0;
while ($system_max_coords = mysql_fetch_array($sth)) {
if ($gMaxX < $system_max_coords["max(x)"]) {
$gMaxX = $system_max_coords["max(x)"];
}
if ($gMaxY < $system_max_coords["max(y)"]) {
$gMaxY = $system_max_coords["max(y)"];
}
$universe = new universe();
$bla = $universe->get_start_coords($system_max_coords["min(x)"], $system_max_coords["max(x)"], $system_max_coords["min(y)"], $system_max_coords["max(y)"]);
$min_x = round($bla[0], 1);
$max_x = round($bla[1], 1);
$min_y = round($bla[2], 1);
$max_y = round($bla[3], 1);
$SVG_output .= "<rect x=\"" . $min_x . "\" y=\"" . $min_y . "\" width=\"" . ($max_x - $min_x) . "\" height=\"" . ($max_y - $min_y) . "\"/>\n";
}
$SVG_output .= "</g>\n";
$SVG_output .= "<!-- " . $gMaxX . " " . $gMaxY . " -->\n";
return $SVG_output;
}
/**
* lädt sterne nach
*
* @return
*/
function postload_stars()
{
/**
* von geturl
*/
global $x, $y;
global $globalTranslate;
global $uid;
$translate = explode(" ", $globalTranslate);
$x += -$translate[0];
$y += -$translate[1];
if ($x <= 0) {
$x = 1;
}
if ($y <= 0) {
$y = 1;
}
$universe = new universe();
$cids = $universe->get_surrounding_constellations($universe->const_exists($universe->get_start_coords($x, $x, $y, $y)));
$GLOBALS["map_info"] = new map_info($uid, $cids);
if (sizeof($cids) > 0) {
get_svg_stars_of_cids($cids, $fleet_symbols, $fleet_routes, $scans, $systems);
// runelord: XML Root benötigt
echo "<g id=\"universe_temp_container\">";
echo "<g id=\"fleet_scans\">\n";
echo $scans;
echo "</g>\n";
echo "<g id=\"stars\">\n";
echo $systems;
echo "</g>\n";
echo "<g id=\"flottenpfade\">\n";
echo $fleet_routes;
echo "</g>\n";
echo "<g id=\"fleet_symbols\">\n";
echo $fleet_symbols;
echo "</g>\n";
echo "</g>";
// mop: arrays zusammenfügen, um sie in der session zu speichern
$coords = $universe->get_coords_by_cids($cids);
echo "\n<!-- " . ($coords[0] + $translate[0]) . " " . ($coords[1] + $translate[0]) . " " . ($coords[2] + $translate[1]) . " " . ($coords[3] + $translate[1]) . " -->";
}
}
