<?php
require_once 'includes/functions.php';
$from_value = '';
$from_unit = '';
$to_unit = '';
$to_value = '';
if ($_POST['submit']) {
$from_value = $_POST['from_value'];
$from_unit = $_POST['from_unit'];
$to_unit = $_POST['to_unit'];
$to_value = convert_speed($from_value, $from_unit, $to_unit);
}
$speed_options = array("feet per second", "miles per hour", "meters per second", "kilometers per hour", "knots");
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Convert Speed</title>
<link href="styles.css" rel="stylesheet" type="text/css">
</head>
<body>
<div id="main-content">
<h1>Convert Speed</h1>
<form action="" method="post">
<div class="entry">
function loadgame()
{
// 4.2 [GameName]
$this->game['name'] = '';
for ($i = 0; $this->data[$i] != chr(0); $i++) {
$this->game['name'] .= $this->data[$i];
}
$this->data = substr($this->data, $i + 2);
// 0-byte ending the string + 1 unknown byte
// 4.3 [Encoded String]
$temp = '';
for ($i = 0; $this->data[$i] != chr(0); $i++) {
if ($i % 8 == 0) {
$mask = ord($this->data[$i]);
} else {
$temp .= chr(ord($this->data[$i]) - !($mask & 1 << $i % 8));
}
}
$this->data = substr($this->data, $i + 1);
// 4.4 [GameSettings]
$this->game['speed'] = convert_speed(ord($temp[0]));
if (ord($temp[1]) & 1) {
$this->game['visibility'] = convert_visibility(0);
} else {
if (ord($temp[1]) & 2) {
$this->game['visibility'] = convert_visibility(1);
} else {
if (ord($temp[1]) & 4) {
$this->game['visibility'] = convert_visibility(2);
} else {
if (ord($temp[1]) & 8) {
$this->game['visibility'] = convert_visibility(3);
}
}
}
}
$this->game['observers'] = convert_observers(((ord($temp[1]) & 16) == true) + 2 * ((ord($temp[1]) & 32) == true));
$this->game['teams_together'] = convert_bool(ord($temp[1]) & 64);
$this->game['lock_teams'] = convert_bool(ord($temp[2]));
$this->game['full_shared_unit_control'] = convert_bool(ord($temp[3]) & 1);
$this->game['random_hero'] = convert_bool(ord($temp[3]) & 2);
$this->game['random_races'] = convert_bool(ord($temp[3]) & 4);
if (ord($temp[3]) & 64) {
$this->game['observers'] = convert_observers(4);
}
$temp = substr($temp, 13);
// 5 unknown bytes + checksum
// 4.5 [Map&CreatorName]
$temp = explode(chr(0), $temp);
$this->game['creator'] = $temp[1];
$this->game['map'] = $temp[0];
// 4.6 [PlayerCount]
$temp = unpack('Vslots', $this->data);
$this->data = substr($this->data, 4);
$this->game['slots'] = $temp['slots'];
// 4.7 [GameType]
$this->game['type'] = convert_game_type(ord($this->data[0]));
$this->game['private'] = convert_bool(ord($this->data[1]));
$this->data = substr($this->data, 8);
// 2 bytes are unknown and 4.8 [LanguageID] is useless
// 4.9 [PlayerList]
while (ord($this->data[0]) == 0x16) {
$this->loadplayer();
$this->data = substr($this->data, 4);
}
// 4.10 [GameStartRecord]
$temp = unpack('Crecord_id/vrecord_length/Cslot_records', $this->data);
$this->data = substr($this->data, 4);
$this->game = array_merge($this->game, $temp);
$slot_records = $temp['slot_records'];
// 4.11 [SlotRecord]
for ($i = 0; $i < $slot_records; $i++) {
if ($this->header['major_v'] >= 7) {
$temp = unpack('Cplayer_id/x1/Cslot_status/Ccomputer/Cteam/Ccolor/Crace/Cai_strength/Chandicap', $this->data);
$this->data = substr($this->data, 9);
} elseif ($this->header['major_v'] >= 3) {
$temp = unpack('Cplayer_id/x1/Cslot_status/Ccomputer/Cteam/Ccolor/Crace/Cai_strength', $this->data);
$this->data = substr($this->data, 8);
} else {
$temp = unpack('Cplayer_id/x1/Cslot_status/Ccomputer/Cteam/Ccolor/Crace', $this->data);
$this->data = substr($this->data, 7);
}
$temp['color'] = convert_color($temp['color']);
$temp['race'] = convert_race($temp['race']);
$temp['ai_strength'] = convert_ai($temp['ai_strength']);
if ($temp['slot_status'] == 2) {
// do not add empty slots
$this->players[$temp['player_id']] = array_merge($this->players[$temp['player_id']], $temp);
// Tome of Retraining
$this->players[$temp['player_id']]['retraining_time'] = 0;
}
}
// 4.12 [RandomSeed]
$temp = unpack('Vrandom_seed/Cselect_mode/Cstart_spots', $this->data);
$this->data = substr($this->data, 6);
$this->game['random_seed'] = $temp['random_seed'];
$this->game['select_mode'] = convert_select_mode($temp['select_mode']);
if ($temp['start_spots'] != 0xcc) {
// tournament replays from battle.net website don't have this info
$this->game['start_spots'] = $temp['start_spots'];
}
}
