function alliance_discovered_a_member($user_id, $alliance_id)
{
assert(is_numeric($user_id));
assert(is_numeric($alliance_id));
$tmp = user_get_knownspecies($user_id);
$knownusers = csl_merge_fields("", $tmp['csl_friend_id']);
$knownusers = csl_merge_fields($knownusers, $tmp['csl_neutral_id']);
$knownusers = csl_merge_fields($knownusers, $tmp['csl_enemy_id']);
sort($knownusers, SORT_NUMERIC);
$result = sql_query("SELECT * FROM g_users WHERE alliance_id=" . $alliance_id);
$user = sql_fetchrow($result);
if (in_array($user['user_id'], $knownusers)) {
return true;
}
return false;
}
function load_current_ffn($uid)
{
assert(is_numeric($uid));
global $current_ffn;
$current_ffn = array();
$tmp = user_get_knownspecies($uid);
$current_ffn['uid'] = $uid;
$current_ffn['csl_neutral_id'] = csl($tmp['csl_neutral_id']);
$current_ffn['csl_enemy_id'] = csl($tmp['csl_enemy_id']);
$current_ffn['csl_friend_id'] = csl($tmp['csl_friend_id']);
}