function shipping_distance($start, $dest)
{
global $playerinfo;
global $shipinfo;
global $level_factor;
global $db, $dbtables;
$retvalue[triptime] = 0;
$query = $db->Execute("SELECT * FROM $dbtables[universe] WHERE sector_id=$start");
$start = $query->fields;
$query = $db->Execute("SELECT * FROM $dbtables[universe] WHERE sector_id=$dest");
$dest = $query->fields;
if($start[sector_id] == $dest[sector_id])
{
return 1;
}
$distance=calc_dist($start,$dest);
if($distance<1) {
$distance = 1;
// TODO: The query failed. What now?
}
$shipspeed = mypw($level_factor, $shipinfo[engines]);
$triptime = round($distance / $shipspeed);
if(!$triptime && $destination != $playerinfo[sector])
$triptime = 1;
$triptime+=1;
return $triptime;
}
function postcode_dist($mysqli, $postcode1, $postcode2)
{
//Get lat and lon for postcode 1
$query = "SELECT * FROM Post_Codes WHERE Latitude <> 0 and Longtitude <> 0 and Post_Code = '{$postcode1}' Limit 1";
$result = $mysqli->query($query);
$num = mysqli_num_rows($result);
$query1 = "SELECT * FROM Post_Codes WHERE Latitude <> 0 and Longtitude <> 0 and Post_Code = '{$postcode2}' Limit 1";
$result1 = $mysqli->query($query1);
$num1 = mysqli_num_rows($result1);
if ($num != 0 && $num1 != 0) {
$row = mysqli_fetch_array($result, MYSQLI_ASSOC);
$row1 = mysqli_fetch_array($result1, MYSQLI_ASSOC);
//proceed
$lat1 = $row["Latitude"];
$lon1 = $row["Longtitude"];
$lat2 = $row1["Latitude"];
$lon2 = $row1["Longtitude"];
$dist = calc_dist($lat1, $lon1, $lat2, $lon2);
if (is_numeric($dist)) {
return $dist;
} else {
return "Unknown";
}
} else {
return "Unknown";
}
}
echo "$l_rs_movetime $l_rs_energy<BR><BR>";
if($triptime > $playerinfo[turns])
{
echo "$l_rs_noturns";
}
else
{
$l_rs_engage_link= "<A HREF=rsmove.php?engage=1&destination=$destination>" . $l_rs_engage_link . "</A>";
$l_rs_engage=str_replace("[turns]",NUMBER($playerinfo[turns]),$l_rs_engage);
$l_rs_engage=str_replace("[engage]",$l_rs_engage_link,$l_rs_engage);
echo "$l_rs_engage<BR><BR>";
}
}
elseif($destination <= $sector_max && $engage == 1)
{
$distance=calc_dist($playerinfo['sector'],$destination);
if($distance<1) {
// TODO: The query failed. What now?
$distance = 1;
}
$shipspeed = mypw($level_factor, $shipinfo[engines]);
$triptime = round($distance / $shipspeed);
if($triptime == 0 && $destination != $playerinfo[sector])
{
$triptime = 1;
}
if($shipinfo[dev_fuelscoop] == "Y")
{
$energyscooped = $distance * 100;
}
function Real_Space_Move($destination)
{
global $db;
global $dbtables;
global $level_factor;
global $username;
global $lang;
$res = $db->Execute("SELECT * FROM $dbtables[players] WHERE email='$username'");
$playerinfo = $res->fields;
// Check if player is on a planet or not
if ($playerinfo[on_planet] == 'Y') {
echo "You cannot realspace when on a planet!<br><br>";
return("ON_PLANET");
}
$res = $db->Execute("SELECT * FROM $dbtables[ships] WHERE player_id=$playerinfo[player_id] AND ship_id=$playerinfo[currentship]");
$shipinfo = $res->fields;
$distance=calc_dist($playerinfo['sector'],$destination);
if($distance<1) {
// TODO: The query failed. What now?
$distance = 1;
}
$shipspeed = mypw($level_factor, $shipinfo[engines]);
$triptime = round($distance / $shipspeed);
if($triptime == 0 && $destination != $playerinfo[sector])
{
$triptime = 1;
}
if($playerinfo[dev_fuelscoop] == "Y")
{
$energyscooped = $distance * 100;
}
else
{
$energyscooped = 0;
}
if($shipinfo[dev_fuelscoop] == "Y" && $energyscooped == 0 && $triptime == 1)
{
$energyscooped = 100;
}
$free_power = NUM_ENERGY($shipinfo[power]) - $shipinfo[ship_energy];
// amount of energy that can be stored is less than amount scooped amount scooped is set to what can be stored
if($free_power < $energyscooped)
{
$energyscooped = $free_power;
}
// make sure energyscooped is not null
if(!isset($energyscooped))
{
$energyscooped = "0";
}
// make sure energyscooped not negative, or decimal
if($energyscooped < 1)
{
$energyscooped = 0;
}
// check to see if already in that sector
if($destination == $playerinfo[sector])
{
$triptime = 0;
$energyscooped = 0;
}
if($triptime > $playerinfo[turns])
{
$l_rs_movetime=str_replace("[triptime]",NUMBER($triptime),$l_rs_movetime);
echo "$l_rs_movetime<BR><BR>";
echo "$l_rs_noturns";
$db->Execute("UPDATE $dbtables[players] SET cleared_defences=' ' where player_id=$playerinfo[player_id]");
$retval = "BREAK-TURNS";
}
else
{
// ********************************
// ***** Sector Defense Check *****
// ********************************
$result99 = $db->Execute("SELECT * FROM $dbtables[players] LEFT JOIN $dbtables[sector_defence] ON ( $dbtables[players].player_id = $dbtables[sector_defence].player_id ) WHERE sector_id = $destination AND ( team = 0 OR team != $playerinfo[team] ) AND $dbtables[sector_defence].player_id != $playerinfo[player_id]");
if(!$result99->EOF)
{
$retval = "HOSTILE";
// need to add a language value for this
echo "YOU CANNOT MOVE TO SECTOR $destination: THERE ARE HOSTILE SECTOR DEFENSES THERE!<br>";
} else
{
$stamp = date("Y-m-d H-i-s");
$update = $db->Execute("UPDATE $dbtables[players] SET last_login='******',sector=$destination,turns=turns-$triptime,turns_used=turns_used+$triptime WHERE player_id=$playerinfo[player_id]");
$update = $db->Execute("UPDATE $dbtables[ships] SET ship_energy=ship_energy+$energyscooped WHERE player_id=$playerinfo[player_id] AND ship_id=$playerinfo[currentship]");
$l_rs_ready=str_replace("[sector]",$destination,$l_rs_ready);
$l_rs_ready= str_replace("[triptime]",NUMBER($triptime),$l_rs_ready);
$l_rs_ready=str_replace("[energy]",NUMBER($energyscooped),$l_rs_ready);
echo "$l_rs_ready<BR>";
$retval = "GO";
}
}
return($retval);
}