/**
* @version 0.1.3
* @since 0.1.0
* @param string $name House name.
* @return int House ID.
* @throws E_OTS_NotLoaded If houses list is not loaded.
* @deprecated 0.1.3 Use POT::getHousesList()->getHouseId().
*/
public function getHouseId($name)
{
if (isset($this->houses)) {
return $this->houses->getHouseId($name);
}
throw new E_OTS_NotLoaded();
}
/**
* Parses loaded file.
*
* @version 0.1.0
* @since 0.0.6
* @throws E_OTS_FileLoaderError When error occurs during file operation.
* @throws E_OTS_OutOfBuffer When there is read attemp after end of stream.
*/
private function parse()
{
// root node header
$version = $this->root->getLong();
$this->width = $this->root->getShort();
$this->height = $this->root->getShort();
$majorVersionItems = $this->root->getLong();
$minorVersionItems = $this->root->getLong();
// checks version of root node
if ($version > 2 || $version <= 0) {
throw new E_OTS_OTBMError(E_OTS_OTBMError::LOADMAPERROR_OUTDATEDHEADER);
}
// reads root's first child
$node = $this->root->getChild();
// it should be OTBM_NODE_MAP_DATA
if ($node->getType() != self::OTBM_NODE_MAP_DATA) {
throw new E_OTS_OTBMError(E_OTS_OTBMError::LOADMAPERROR_UNKNOWNNODETYPE);
}
// reads map attributes
while ($node->isValid()) {
switch ($node->getChar()) {
// description text
case self::OTBM_ATTR_DESCRIPTION:
$this->description .= $node->getString() . "\n";
break;
// external houses file
// external houses file
case self::OTBM_ATTR_EXT_HOUSE_FILE:
$this->housesList = new OTS_HousesList($this->directory . '/' . $node->getString());
break;
// external spawns file
// external spawns file
case self::OTBM_ATTR_EXT_SPAWN_FILE:
// just we need to skip known attributes
$node->getString();
break;
// unsupported attribute
// unsupported attribute
default:
throw new E_OTS_OTBMError(E_OTS_OTBMError::LOADMAPERROR_UNKNOWNNODETYPE);
}
}
$node = $node->getChild();
// reads map nodes
while ($node) {
switch ($node->getType()) {
// map definition part
case self::OTBM_NODE_TILE_AREA:
// reads base X, Y and Z coords
$baseX = $node->getShort();
$baseY = $node->getShort();
$z = $node->getChar();
$tileNode = $node->getChild();
while ($tileNode) {
//Sleavely: save tiles to $this->tiles array
if ($tileNode->getType() == self::OTBM_NODE_TILE) {
$tile = array();
// reads tile coords
$offsetX = $tileNode->getChar();
$offsetY = $tileNode->getChar();
$coords = new OTS_MapCoords($baseX + $offsetX, $baseY + $offsetY, $z);
if ($tileNode->isValid()) {
switch ($tileNode->getChar()) {
case self::OTBM_ATTR_ITEM:
$itemID = $tileNode->getShort();
$tile['itemid'] = $itemID;
break;
}
}
$item = $tileNode->getChild();
//if there are children
while ($item) {
if ($item->getType() == self::OTBM_NODE_ITEM) {
if (!isset($tile['items'])) {
$tile['items'] = array();
}
$tile['items'][] = $this->parseItem($item);
}
$item = $item->getNext();
}
$this->addTile($tile, $coords->x, $coords->y, $coords->z);
}
// reads houses tiles
// we dont need other tiles at the moment in POT, feel free to add it's suport on yourself
if ($tileNode->getType() == self::OTBM_NODE_HOUSETILE) {
// reads tile coords
$offsetX = $tile->getChar();
$offsetY = $tile->getChar();
$coords = new OTS_MapCoords($baseX + $offsetX, $baseY + $offsetY, $z);
// reads house by it's ID
$house = $this->housesList->getHouse($tileNode->getLong());
$house->addTile($coords);
}
$tileNode = $tileNode->getNext();
}
break;
// list of towns on map
// list of towns on map
case self::OTBM_NODE_TOWNS:
$town = $node->getChild();
// reads all towns
while ($town) {
// checks if it's town node
if ($town->getType() != self::OTBM_NODE_TOWN) {
throw new E_OTS_OTBMError(E_OTS_OTBMError::LOADMAPERROR_UNKNOWNNODETYPE);
}
// reads basic town info
$id = $town->getLong();
$this->towns[$id] = $town->getString();
// temple coords
$x = $town->getShort();
$y = $town->getShort();
$z = $town->getChar();
$this->temples[$id] = new OTS_MapCoords($x, $y, $z);
$town = $town->getNext();
}
break;
// waypoints list
// waypoints list
case self::OTBM_NODE_WAYPOINTS:
$waypoint = $node->getChild();
$list = array();
// reads all waypoints
while ($waypoint) {
// checks if it's waypoint
if ($town->getType() != self::OTBM_NODE_WAYPOINT) {
throw new E_OTS_OTBMError(E_OTS_OTBMError::LOADMAPERROR_UNKNOWNNODETYPE);
}
// reads waypoint name
$name = $town->getString();
// point coords
$x = $town->getShort();
$y = $town->getShort();
$z = $town->getChar();
$list[] = new OTS_Waypoint($name, $x, $y, $z);
$waypoint = $waypoint->getNext();
}
// adds track to waypoints list
$this->waypoints[] = $list;
break;
// unknown type
// unknown type
default:
throw new E_OTS_OTBMError(E_OTS_OTBMError::LOADMAPERROR_UNKNOWNNODETYPE);
}
$node = $node->getNext();
}
}
