public static function FromList(array $resources, Colony $colony, array $listPositions = NULL, $forDeletion = false)
{
$members = array();
$positionCounter = 0;
$positionInList = 0;
// Determine the list positions.
if ($listPositions == NULL) {
$positionInList += BuildingBuildGroup::GetLastBuildListPosition($colony);
$positionInList++;
// If there are other constructions preceding this, offset by 1.
} else {
// We DID receive an overriding array, let's use those numbers instead!
$positionInList = $listPositions[0];
}
// Construct list of members
foreach ($resources as $itemName) {
$itemObject = clone ResourceParser::Instance()->GetItemByName($itemName);
$itemObject->Amount(1);
if ($listPositions != NULL) {
// Override the list position with the given array.
$positionInList = $listPositions[$positionCounter];
$positionCounter++;
}
$members[$positionInList] =& BuildingBuildItem::FromIDResource($itemObject, $positionInList, $positionInList, 0, 1, NULL);
$positionInList++;
}
$bg = new BuildingBuildGroup($members, $colony);
BuildGroup::LinkMembersToGroup($bg);
// If this BuildGroup is being built up so we can deduct it from another BuildGroup,
// we don't calculate all the build times, because they won't be used.
if (!$forDeletion) {
$bg->FillItemsInDatabase();
// Pretty damn crucial for correct calculation of buildLevels!
$bg->UpdateLevels();
$bg->UpdateBuildTimes();
}
return $bg;
}
