function generateProducts($file, $con)
{
global $products;
$products = checkProductsGlobalVariable($con);
$multiplier = 0.15;
$n_node = retrieveNodesCount($file, $con);
for ($i = 0; $i < ceil($n_node * $multiplier); $i++) {
execute_sql('<create_initial_products.php>', $con, "INSERT INTO products (name, base_cost, max_cost, global_quantity) VALUES ('P" . $i . "', '" . 0 . "', '" . frand() . "', '" . 0 . "')");
}
$products = fetch_nodes_toArray($con);
}
function generate_code($length = 7)
{
global $wovels, $wovelsnoy, $consonants, $start, $mid, $end, $freqs;
for ($i = 0; $i < $length; $i++) {
if ($i == 0) {
$chars = $wovelsnoy . $consonants;
} elseif ($i == 1) {
$chars = wcdispatch($result[$i - 1], $start);
} elseif (in_array($result[$i - 1], mbStringToArray($wovels)) && in_array($result[$i - 2], mbStringToArray($wovels))) {
$chars = $consonants;
} elseif (in_array($result[$i - 1], mbStringToArray($consonants)) && in_array($result[$i - 2], mbStringToArray($consonants))) {
$chars = checkharmony($result[$i - 1]);
} elseif ($i == $length - 1) {
$chars = wcdispatch($result[$i - 1], $end);
} else {
$chars = wcdispatch($result[$i - 1], $mid);
}
$charset = mbStringToArray($chars);
$sum = 0;
foreach ($charset as $char) {
$sum += $freqs[$char];
}
$xfq = array();
$bsum = 0;
foreach ($charset as $char) {
$balanced = $freqs[$char] / $sum;
$bsum += $balanced;
$xfq[(string) $bsum] = $char;
}
$roll = frand();
foreach ($xfq as $freq => $letter) {
if ($roll < $freq) {
$result[$i] = $letter;
$roll = 2;
}
}
}
mt_srand(make_seed());
$array_mix = preg_split('//', mb_strtoupper(implode("", $result)), -1, PREG_SPLIT_NO_EMPTY);
return implode("", $array_mix);
}
function fopens($level = 1)
{
$arr = array();
$a0 = array(0, 1, 2, 9, 10, 11, 18, 19, 20);
$a1 = array(3, 4, 5, 12, 13, 14, 21, 22, 23);
$a2 = array(6, 7, 8, 15, 16, 17, 24, 25, 26);
$a3 = array(27, 28, 29, 36, 37, 38, 45, 46, 47);
$a4 = array(30, 31, 32, 39, 40, 41, 48, 49, 50);
$a5 = array(33, 34, 35, 42, 43, 44, 51, 52, 53);
$a6 = array(54, 55, 56, 63, 64, 65, 72, 73, 74);
$a7 = array(57, 58, 59, 66, 67, 68, 75, 76, 77);
$a8 = array(60, 61, 62, 69, 70, 71, 78, 79, 80);
$areas = array($a0, $a1, $a2, $a3, $a4, $a5, $a6, $a7, $a8);
switch ($level) {
case 2:
$arrow = array(3, 3, 3, 3, 3, 3, 4, 4, 4);
// 30/51
shuffle($arrow);
break;
case 3:
$arrow = array(3, 3, 3, 3, 3, 3, 3, 3, 3);
// 27/54
break;
case 4:
$arrow = array(2, 2, 2, 3, 3, 3, 3, 3, 3);
// 24/57
shuffle($arrow);
break;
default:
$arrow = array(3, 3, 3, 3, 4, 4, 4, 4, 4);
// 32/49
shuffle($arrow);
break;
}
for ($i = 0; $i < 9; $i++) {
$arr = array_merge($arr, frand($arrow[$i], $areas[$i]));
}
return $arr;
}
public function getPrice()
{
return frand(120.52, 122.5, 2);
}
function map_gen_lesson($uid, $unit, $sb)
{
global $course, $now;
if (frand() < $sb->attr) {
$action = BOLT_ACTION_NONE;
$t = $now;
} else {
$action = BOLT_ACTION_NEXT;
$t = $now + urand($sb->time_mean, $sb->time_dev);
}
$mode = BOLT_MODE_LESSON;
BoltView::insert("(user_id, course_id, item_name, action, mode, start_time, end_time) values ({$uid}, {$course->id}, '{$unit->name}', {$action}, {$mode}, {$now}, {$t})");
return $action == BOLT_ACTION_NEXT;
}
function generateProductFailSafe($index, $serves)
{
global $products;
for ($i = 0; $i < sizeof($products); $i++) {
if ($serves != $i && floor(frand(3, 5, 7, 3)) % 2 == 0) {
return $i;
}
}
// if no product was chosen, try again
return generateProductFailSafe($index, $serves);
}
function payDay($con, $nodes)
{
addToLog(";--------------------------------\n; PAYDAY\n;--------------------------------");
foreach ($nodes as $node) {
$node['money'] += frand(20);
}
}
