bool IOMap::loadMap(Map* map, const std::string& identifier)
{
int64_t start = OTSYS_TIME();
FileLoader f;
if (!f.openFile(identifier.c_str(), "OTBM")) {
std::ostringstream ss;
ss << "Could not open the file " << identifier << '.';
setLastErrorString(ss.str());
return false;
}
uint32_t type;
PropStream propStream;
NODE root = f.getChildNode(nullptr, type);
if (!f.getProps(root, propStream)) {
setLastErrorString("Could not read root property.");
return false;
}
const OTBM_root_header* root_header;
if (!propStream.readStruct(root_header)) {
setLastErrorString("Could not read header.");
return false;
}
uint32_t headerVersion = root_header->version;
if (headerVersion <= 0) {
//In otbm version 1 the count variable after splashes/fluidcontainers and stackables
//are saved as attributes instead, this solves alot of problems with items
//that is changed (stackable/charges/fluidcontainer/splash) during an update.
setLastErrorString("This map need to be upgraded by using the latest map editor version to be able to load correctly.");
return false;
}
if (headerVersion > 2) {
setLastErrorString("Unknown OTBM version detected.");
return false;
}
if (root_header->majorVersionItems < 3) {
setLastErrorString("This map need to be upgraded by using the latest map editor version to be able to load correctly.");
return false;
}
if (root_header->majorVersionItems > Items::dwMajorVersion) {
setLastErrorString("The map was saved with a different items.otb version, an upgraded items.otb is required.");
return false;
}
if (root_header->minorVersionItems < CLIENT_VERSION_810) {
setLastErrorString("This map needs to be updated.");
return false;
}
if (root_header->minorVersionItems > Items::dwMinorVersion) {
std::cout << "[Warning - IOMap::loadMap] This map needs an updated items.otb." << std::endl;
}
std::cout << "> Map size: " << root_header->width << "x" << root_header->height << '.' << std::endl;
map->width = root_header->width;
map->height = root_header->height;
NODE nodeMap = f.getChildNode(root, type);
if (type != OTBM_MAP_DATA) {
setLastErrorString("Could not read data node.");
return false;
}
if (!f.getProps(nodeMap, propStream)) {
setLastErrorString("Could not read map data attributes.");
return false;
}
std::string mapDescription;
std::string tmp;
uint8_t attribute;
while (propStream.read<uint8_t>(attribute)) {
switch (attribute) {
case OTBM_ATTR_DESCRIPTION:
if (!propStream.readString(mapDescription)) {
setLastErrorString("Invalid description tag.");
return false;
}
break;
case OTBM_ATTR_EXT_SPAWN_FILE:
if (!propStream.readString(tmp)) {
setLastErrorString("Invalid spawn tag.");
return false;
}
map->spawnfile = identifier.substr(0, identifier.rfind('/') + 1);
map->spawnfile += tmp;
break;
case OTBM_ATTR_EXT_HOUSE_FILE:
if (!propStream.readString(tmp)) {
setLastErrorString("Invalid house tag.");
return false;
}
map->housefile = identifier.substr(0, identifier.rfind('/') + 1);
map->housefile += tmp;
break;
default:
setLastErrorString("Unknown header node.");
return false;
}
}
NODE nodeMapData = f.getChildNode(nodeMap, type);
while (nodeMapData != NO_NODE) {
if (f.getError() != ERROR_NONE) {
setLastErrorString("Invalid map node.");
return false;
}
if (type == OTBM_TILE_AREA) {
if (!f.getProps(nodeMapData, propStream)) {
setLastErrorString("Invalid map node.");
return false;
}
const OTBM_Destination_coords* area_coord;
if (!propStream.readStruct(area_coord)) {
setLastErrorString("Invalid map node.");
return false;
}
int32_t base_x = area_coord->x;
int32_t base_y = area_coord->y;
int32_t base_z = area_coord->z;
NODE nodeTile = f.getChildNode(nodeMapData, type);
while (nodeTile != NO_NODE) {
if (f.getError() != ERROR_NONE) {
setLastErrorString("Could not read node data.");
return false;
}
if (type != OTBM_TILE && type != OTBM_HOUSETILE) {
setLastErrorString("Unknown tile node.");
return false;
}
if (!f.getProps(nodeTile, propStream)) {
setLastErrorString("Could not read node data.");
return false;
}
const OTBM_Tile_coords* tile_coord;
if (!propStream.readStruct(tile_coord)) {
setLastErrorString("Could not read tile position.");
return false;
}
uint16_t px = base_x + tile_coord->x;
uint16_t py = base_y + tile_coord->y;
uint16_t pz = base_z;
bool isHouseTile = false;
House* house = nullptr;
Tile* tile = nullptr;
Item* ground_item = nullptr;
uint32_t tileflags = TILESTATE_NONE;
if (type == OTBM_HOUSETILE) {
uint32_t houseId;
if (!propStream.read<uint32_t>(houseId)) {
std::ostringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Could not read house id.";
setLastErrorString(ss.str());
return false;
}
house = map->houses.addHouse(houseId);
if (!house) {
std::ostringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Could not create house id: " << houseId;
setLastErrorString(ss.str());
return false;
}
tile = new HouseTile(px, py, pz, house);
house->addTile(reinterpret_cast<HouseTile*>(tile));
isHouseTile = true;
}
//read tile attributes
while (propStream.read<uint8_t>(attribute)) {
switch (attribute) {
case OTBM_ATTR_TILE_FLAGS: {
uint32_t flags;
if (!propStream.read<uint32_t>(flags)) {
std::ostringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Failed to read tile flags.";
setLastErrorString(ss.str());
return false;
}
if ((flags & TILESTATE_PROTECTIONZONE) == TILESTATE_PROTECTIONZONE) {
tileflags |= TILESTATE_PROTECTIONZONE;
} else if ((flags & TILESTATE_NOPVPZONE) == TILESTATE_NOPVPZONE) {
tileflags |= TILESTATE_NOPVPZONE;
} else if ((flags & TILESTATE_PVPZONE) == TILESTATE_PVPZONE) {
tileflags |= TILESTATE_PVPZONE;
}
if ((flags & TILESTATE_NOLOGOUT) == TILESTATE_NOLOGOUT) {
tileflags |= TILESTATE_NOLOGOUT;
}
break;
}
case OTBM_ATTR_ITEM: {
Item* item = Item::CreateItem(propStream);
if (!item) {
std::ostringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Failed to create item.";
setLastErrorString(ss.str());
return false;
}
if (isHouseTile && item->isMoveable()) {
std::cout << "[Warning - IOMap::loadMap] Moveable item with ID: " << item->getID() << ", in house: " << house->getId() << ", at position [x: " << px << ", y: " << py << ", z: " << pz << "]." << std::endl;
delete item;
} else {
if (item->getItemCount() <= 0) {
item->setItemCount(1);
}
if (tile) {
tile->internalAddThing(item);
item->startDecaying();
item->setLoadedFromMap(true);
} else if (item->isGroundTile()) {
delete ground_item;
ground_item = item;
} else {
tile = createTile(ground_item, item, px, py, pz);
tile->internalAddThing(item);
item->startDecaying();
item->setLoadedFromMap(true);
}
}
break;
}
default:
std::ostringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Unknown tile attribute.";
setLastErrorString(ss.str());
return false;
}
}
NODE nodeItem = f.getChildNode(nodeTile, type);
while (nodeItem) {
if (type != OTBM_ITEM) {
std::ostringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Unknown node type.";
setLastErrorString(ss.str());
return false;
}
PropStream stream;
if (!f.getProps(nodeItem, stream)) {
setLastErrorString("Invalid item node.");
return false;
}
Item* item = Item::CreateItem(stream);
if (!item) {
std::ostringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Failed to create item.";
setLastErrorString(ss.str());
return false;
}
if (!item->unserializeItemNode(f, nodeItem, stream)) {
std::ostringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Failed to load item " << item->getID() << '.';
setLastErrorString(ss.str());
delete item;
return false;
}
if (isHouseTile && item->isMoveable()) {
std::cout << "[Warning - IOMap::loadMap] Moveable item with ID: " << item->getID() << ", in house: " << house->getId() << ", at position [x: " << px << ", y: " << py << ", z: " << pz << "]." << std::endl;
delete item;
} else {
if (item->getItemCount() <= 0) {
item->setItemCount(1);
}
if (tile) {
tile->internalAddThing(item);
item->startDecaying();
item->setLoadedFromMap(true);
} else if (item->isGroundTile()) {
delete ground_item;
ground_item = item;
} else {
tile = createTile(ground_item, item, px, py, pz);
tile->internalAddThing(item);
item->startDecaying();
item->setLoadedFromMap(true);
}
}
nodeItem = f.getNextNode(nodeItem, type);
}
if (!tile) {
tile = createTile(ground_item, nullptr, px, py, pz);
}
tile->setFlag(static_cast<tileflags_t>(tileflags));
map->setTile(px, py, pz, tile);
nodeTile = f.getNextNode(nodeTile, type);
}
} else if (type == OTBM_TOWNS) {
NODE nodeTown = f.getChildNode(nodeMapData, type);
while (nodeTown != NO_NODE) {
if (type != OTBM_TOWN) {
setLastErrorString("Unknown town node.");
return false;
}
if (!f.getProps(nodeTown, propStream)) {
setLastErrorString("Could not read town data.");
return false;
}
uint32_t townId;
if (!propStream.read<uint32_t>(townId)) {
setLastErrorString("Could not read town id.");
return false;
}
Town* town = map->towns.getTown(townId);
if (!town) {
town = new Town(townId);
map->towns.addTown(townId, town);
}
std::string townName;
if (!propStream.readString(townName)) {
setLastErrorString("Could not read town name.");
return false;
}
town->setName(townName);
const OTBM_Destination_coords* town_coords;
if (!propStream.readStruct(town_coords)) {
setLastErrorString("Could not read town coordinates.");
return false;
}
town->setTemplePos(Position(town_coords->x, town_coords->y, town_coords->z));
nodeTown = f.getNextNode(nodeTown, type);
}
} else if (type == OTBM_WAYPOINTS && headerVersion > 1) {
NODE nodeWaypoint = f.getChildNode(nodeMapData, type);
while (nodeWaypoint != NO_NODE) {
if (type != OTBM_WAYPOINT) {
setLastErrorString("Unknown waypoint node.");
return false;
}
if (!f.getProps(nodeWaypoint, propStream)) {
setLastErrorString("Could not read waypoint data.");
return false;
}
std::string name;
if (!propStream.readString(name)) {
setLastErrorString("Could not read waypoint name.");
return false;
}
const OTBM_Destination_coords* waypoint_coords;
if (!propStream.readStruct(waypoint_coords)) {
setLastErrorString("Could not read waypoint coordinates.");
return false;
}
map->waypoints[name] = Position(waypoint_coords->x, waypoint_coords->y, waypoint_coords->z);
nodeWaypoint = f.getNextNode(nodeWaypoint, type);
}
} else {
setLastErrorString("Unknown map node.");
return false;
}
nodeMapData = f.getNextNode(nodeMapData, type);
}
std::cout << "> Map loading time: " << (OTSYS_TIME() - start) / (1000.) << " seconds." << std::endl;
return true;
}
bool IOMap::loadMap(Map* map, const std::string& identifier)
{
FileLoader f;
if(!f.openFile(identifier.c_str(), false, true))
{
std::stringstream ss;
ss << "Could not open the file " << identifier << ".";
setLastErrorString(ss.str());
return false;
}
uint32_t type = 0;
NODE root = f.getChildNode((NODE)NULL, type);
PropStream propStream;
if(!f.getProps(root, propStream))
{
setLastErrorString("Could not read root property.");
return false;
}
OTBM_root_header* rootHeader;
if(!propStream.GET_STRUCT(rootHeader))
{
setLastErrorString("Could not read header.");
return false;
}
uint32_t headerVersion = rootHeader->version;
if(headerVersion <= 0)
{
//In otbm version 1 the count variable after splashes/fluidcontainers and stackables
//are saved as attributes instead, this solves alot of problems with items
//that is changed (stackable/charges/fluidcontainer/splash) during an update.
setLastErrorString("This map needs to be upgraded by using the latest map editor version to be able to load correctly.");
return false;
}
if(headerVersion > 2)
{
setLastErrorString("Unknown OTBM version detected.");
return false;
}
uint32_t headerMajorItems = rootHeader->majorVersionItems;
if(headerMajorItems < 3)
{
setLastErrorString("This map needs to be upgraded by using the latest map editor version to be able to load correctly.");
return false;
}
if(headerMajorItems > (uint32_t)Items::dwMajorVersion)
{
setLastErrorString("The map was saved with a different items.otb version, an upgraded items.otb is required.");
return false;
}
uint32_t headerMinorItems = rootHeader->minorVersionItems;
if(headerMinorItems < CLIENT_VERSION_810)
{
setLastErrorString("This map needs an updated items.otb.");
return false;
}
if(headerMinorItems > (uint32_t)Items::dwMinorVersion)
setLastErrorString("This map needs an updated items.otb.");
std::cout << "> Map size: " << rootHeader->width << "x" << rootHeader->height << "." << std::endl;
map->mapWidth = rootHeader->width;
map->mapHeight = rootHeader->height;
NODE nodeMap = f.getChildNode(root, type);
if(type != OTBM_MAP_DATA)
{
setLastErrorString("Could not read data node.");
return false;
}
if(!f.getProps(nodeMap, propStream))
{
setLastErrorString("Could not read map data attributes.");
return false;
}
std::string tmp;
uint8_t attribute;
while(propStream.GET_UCHAR(attribute))
{
switch(attribute)
{
case OTBM_ATTR_DESCRIPTION:
{
if(!propStream.GET_STRING(tmp))
{
setLastErrorString("Invalid description tag.");
return false;
}
map->descriptions.push_back(tmp);
break;
}
case OTBM_ATTR_EXT_SPAWN_FILE:
{
if(!propStream.GET_STRING(tmp))
{
setLastErrorString("Invalid spawnfile tag.");
return false;
}
map->spawnfile = identifier.substr(0, identifier.rfind('/') + 1);
map->spawnfile += tmp;
break;
}
case OTBM_ATTR_EXT_HOUSE_FILE:
{
if(!propStream.GET_STRING(tmp))
{
setLastErrorString("Invalid housefile tag.");
return false;
}
map->housefile = identifier.substr(0, identifier.rfind('/') + 1);
map->housefile += tmp;
break;
}
default:
{
setLastErrorString("Unknown header node.");
return false;
}
}
}
std::cout << "> Map descriptions: " << std::endl;
for(StringVec::iterator it = map->descriptions.begin(); it != map->descriptions.end(); ++it)
std::cout << (*it) << std::endl;
NODE nodeMapData = f.getChildNode(nodeMap, type);
while(nodeMapData != NO_NODE)
{
if(f.getError() != ERROR_NONE)
{
setLastErrorString("Invalid map node.");
return false;
}
if(type == OTBM_TILE_AREA)
{
if(!f.getProps(nodeMapData, propStream))
{
setLastErrorString("Invalid map node.");
return false;
}
OTBM_Destination_coords* area_coord;
if(!propStream.GET_STRUCT(area_coord))
{
setLastErrorString("Invalid map node.");
return false;
}
int32_t base_x = area_coord->_x, base_y = area_coord->_y, base_z = area_coord->_z;
NODE nodeTile = f.getChildNode(nodeMapData, type);
while(nodeTile != NO_NODE)
{
if(f.getError() != ERROR_NONE)
{
setLastErrorString("Could not read node data.");
return false;
}
if(type == OTBM_TILE || type == OTBM_HOUSETILE)
{
if(!f.getProps(nodeTile, propStream))
{
setLastErrorString("Could not read node data.");
return false;
}
OTBM_Tile_coords* tileCoord;
if(!propStream.GET_STRUCT(tileCoord))
{
setLastErrorString("Could not read tile position.");
return false;
}
Tile* tile = NULL;
Item* groundItem = NULL;
uint32_t tileflags = 0;
uint16_t px = base_x + tileCoord->_x, py = base_y + tileCoord->_y, pz = base_z;
House* house = NULL;
if(type == OTBM_HOUSETILE)
{
uint32_t _houseid;
if(!propStream.GET_ULONG(_houseid))
{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Could not read house id.";
setLastErrorString(ss.str());
return false;
}
house = Houses::getInstance().getHouse(_houseid, true);
if(!house)
{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Could not create house id: " << _houseid;
setLastErrorString(ss.str());
return false;
}
tile = new HouseTile(px, py, pz, house);
house->addTile(static_cast<HouseTile*>(tile));
}
//read tile attributes
uint8_t attribute;
while(propStream.GET_UCHAR(attribute))
{
switch(attribute)
{
case OTBM_ATTR_TILE_FLAGS:
{
uint32_t flags;
if(!propStream.GET_ULONG(flags))
{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Failed to read tile flags.";
setLastErrorString(ss.str());
return false;
}
if((flags & TILESTATE_PROTECTIONZONE) == TILESTATE_PROTECTIONZONE)
tileflags |= TILESTATE_PROTECTIONZONE;
else if((flags & TILESTATE_NOPVPZONE) == TILESTATE_NOPVPZONE)
tileflags |= TILESTATE_NOPVPZONE;
else if((flags & TILESTATE_PVPZONE) == TILESTATE_PVPZONE)
tileflags |= TILESTATE_PVPZONE;
if((flags & TILESTATE_NOLOGOUT) == TILESTATE_NOLOGOUT)
tileflags |= TILESTATE_NOLOGOUT;
if((flags & TILESTATE_REFRESH) == TILESTATE_REFRESH)
{
if(house)
std::cout << "[x:" << px << ", y:" << py << ", z:" << pz << "] House tile flagged as refreshing!";
tileflags |= TILESTATE_REFRESH;
}
break;
}
case OTBM_ATTR_ITEM:
{
Item* item = Item::CreateItem(propStream);
if(!item)
{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Failed to create item.";
setLastErrorString(ss.str());
return false;
}
if(house && item->isMoveable())
{
std::cout << "[Warning - IOMap::loadMap] Movable item in house: " << house->getHouseId();
std::cout << ", item type: " << item->getID() << ", at position " << px << "/" << py << "/";
std::cout << pz << std::endl;
delete item;
item = NULL;
}
else if(tile)
{
tile->__internalAddThing(item);
item->__startDecaying();
item->setLoadedFromMap(true);
}
else if(item->isGroundTile())
{
if(groundItem)
delete groundItem;
groundItem = item;
}
else
{
tile = createTile(groundItem, item, px, py, pz);
tile->__internalAddThing(item);
item->__startDecaying();
item->setLoadedFromMap(true);
}
break;
}
default:
{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Unknown tile attribute.";
setLastErrorString(ss.str());
return false;
}
}
}
NODE nodeItem = f.getChildNode(nodeTile, type);
while(nodeItem)
{
if(type == OTBM_ITEM)
{
PropStream propStream;
f.getProps(nodeItem, propStream);
Item* item = Item::CreateItem(propStream);
if(!item)
{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Failed to create item.";
setLastErrorString(ss.str());
return false;
}
if(item->unserializeItemNode(f, nodeItem, propStream))
{
if(house && item->isMoveable())
{
std::cout << "[Warning - IOMap::loadMap] Movable item in house: ";
std::cout << house->getHouseId() << ", item type: " << item->getID();
std::cout << ", pos " << px << "/" << py << "/" << pz << std::endl;
delete item;
item = NULL;
}
else if(tile)
{
tile->__internalAddThing(item);
item->__startDecaying();
item->setLoadedFromMap(true);
}
else if(item->isGroundTile())
{
if(groundItem)
delete groundItem;
groundItem = item;
}
else
{
tile = createTile(groundItem, item, px, py, pz);
tile->__internalAddThing(item);
item->__startDecaying();
item->setLoadedFromMap(true);
}
}
else
{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Failed to load item " << item->getID() << ".";
setLastErrorString(ss.str());
delete item;
item = NULL;
return false;
}
}
else
{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] Unknown node type.";
setLastErrorString(ss.str());
}
nodeItem = f.getNextNode(nodeItem, type);
}
if(!tile)
tile = createTile(groundItem, NULL, px, py, pz);
tile->setFlag((tileflags_t)tileflags);
map->setTile(px, py, pz, tile);
}
else
{
setLastErrorString("Unknown tile node.");
return false;
}
nodeTile = f.getNextNode(nodeTile, type);
}
}
else if(type == OTBM_TOWNS)
{
NODE nodeTown = f.getChildNode(nodeMapData, type);
while(nodeTown != NO_NODE)
{
if(type == OTBM_TOWN)
{
if(!f.getProps(nodeTown, propStream))
{
setLastErrorString("Could not read town data.");
return false;
}
uint32_t townId = 0;
if(!propStream.GET_ULONG(townId))
{
setLastErrorString("Could not read town id.");
return false;
}
Town* town = Towns::getInstance().getTown(townId);
if(!town)
{
town = new Town(townId);
Towns::getInstance().addTown(townId, town);
}
std::string townName = "";
if(!propStream.GET_STRING(townName))
{
setLastErrorString("Could not read town name.");
return false;
}
town->setName(townName);
OTBM_Destination_coords *town_coords;
if(!propStream.GET_STRUCT(town_coords))
{
setLastErrorString("Could not read town coordinates.");
return false;
}
town->setTemplePos(Position(town_coords->_x, town_coords->_y, town_coords->_z));
}
else
{
setLastErrorString("Unknown town node.");
return false;
}
nodeTown = f.getNextNode(nodeTown, type);
}
}
else if(type == OTBM_WAYPOINTS && headerVersion > 1)
{
NODE nodeWaypoint = f.getChildNode(nodeMapData, type);
while(nodeWaypoint != NO_NODE)
{
if(type == OTBM_WAYPOINT)
{
if(!f.getProps(nodeWaypoint, propStream))
{
setLastErrorString("Could not read waypoint data.");
return false;
}
std::string name;
if(!propStream.GET_STRING(name))
{
setLastErrorString("Could not read waypoint name.");
return false;
}
OTBM_Destination_coords* waypoint_coords;
if(!propStream.GET_STRUCT(waypoint_coords))
{
setLastErrorString("Could not read waypoint coordinates.");
return false;
}
map->waypoints.addWaypoint(WaypointPtr(new Waypoint(name,
Position(waypoint_coords->_x, waypoint_coords->_y, waypoint_coords->_z))));
}
else
{
setLastErrorString("Unknown waypoint node.");
return false;
}
nodeWaypoint = f.getNextNode(nodeWaypoint, type);
}
}
else
{
setLastErrorString("Unknown map node.");
return false;
}
nodeMapData = f.getNextNode(nodeMapData, type);
}
return true;
}
bool IOMapOTBM::loadMap(Map* map, const std::string& identifier)
{
int64_t start = OTSYS_TIME();
FileLoader f;
if(!f.openFile(identifier.c_str(), "OTBM", false, true)){
std::stringstream ss;
ss << "Could not open the file " << identifier << ".";
setLastErrorString(ss.str());
return false;
}
unsigned long type;
PropStream propStream;
NODE root = f.getChildNode((NODE)NULL, type);
if(!f.getProps(root, propStream)){
setLastErrorString("Could not read root property.");
return false;
}
OTBM_root_header root_header;
if( !propStream.GET_UINT32(root_header.version) ||
!propStream.GET_UINT16(root_header.width) ||
!propStream.GET_UINT16(root_header.height) ||
!propStream.GET_UINT32(root_header.majorVersionItems) ||
!propStream.GET_UINT32(root_header.minorVersionItems))
{
setLastErrorString("Could not read header.");
return false;
}
int header_version = root_header.version;
if(header_version <= 0){
//In otbm version 1 the count variable after splashes/fluidcontainers and stackables
//are saved as attributes instead, this solves alot of problems with items
//that is changed (stackable/charges/fluidcontainer/splash) during an update.
setLastErrorString("This map needs to be upgraded by using the latest map editor version to be able to load correctly.");
return false;
}
if(header_version > 2){
setLastErrorString("Unknown OTBM version detected, please update your server.");
return false;
}
if(root_header.majorVersionItems < 3){
setLastErrorString("This map needs to be upgraded by using the latest map editor version to be able to load correctly.");
return false;
}
if(root_header.majorVersionItems > (unsigned long)Items::dwMajorVersion){
setLastErrorString("The map was saved with a different items.otb version, an upgraded items.otb is required.");
return false;
}
// Prevent load maps saved with items.otb previous to
// version 800, because of the change to stackable of
// itemid 3965
if(root_header.minorVersionItems < CLIENT_VERSION_810){
setLastErrorString("This map needs to be updated.");
return false;
}
if(root_header.minorVersionItems > (unsigned long)Items::dwMinorVersion){
std::cout << "Warning: [OTBM loader] This map needs an updated items.otb." <<std::endl;
}
if(root_header.minorVersionItems == CLIENT_VERSION_854_BAD){
std::cout << "Warning: [OTBM loader] This map needs uses an incorrect version of items.otb." <<std::endl;
}
std::cout << "Map size: " << root_header.width << "x" << root_header.height << std::endl;
map->mapWidth = root_header.width;
map->mapHeight = root_header.height;
NODE nodeMap = f.getChildNode(root, type);
if(type != OTBM_MAP_DATA){
setLastErrorString("Could not read data node.");
return false;
}
if(!f.getProps(nodeMap, propStream)){
setLastErrorString("Could not read map data attributes.");
return false;
}
unsigned char attribute;
std::string mapDescription;
std::string tmp;
while(propStream.GET_UINT8(attribute)){
switch(attribute){
case OTBM_ATTR_DESCRIPTION:
if(!propStream.GET_STRING(mapDescription)){
setLastErrorString("Invalid description tag.");
return false;
}
std::cout << "Map description: " << mapDescription << std::endl;
break;
case OTBM_ATTR_EXT_SPAWN_FILE:
if(!propStream.GET_STRING(tmp)){
setLastErrorString("Invalid spawn tag.");
return false;
}
map->spawnfile = identifier.substr(0, identifier.rfind('/') + 1);
map->spawnfile += tmp;
break;
case OTBM_ATTR_EXT_HOUSE_FILE:
if(!propStream.GET_STRING(tmp)){
setLastErrorString("Invalid house tag.");
return false;
}
map->housefile = identifier.substr(0, identifier.rfind('/') + 1);
map->housefile += tmp;
break;
default:
setLastErrorString("Unknown header node.");
return false;
break;
}
}
NODE nodeMapData = f.getChildNode(nodeMap, type);
while(nodeMapData != NO_NODE){
if(f.getError() != ERROR_NONE){
setLastErrorString("Invalid map node.");
return false;
}
if(type == OTBM_TILE_AREA){
if(!f.getProps(nodeMapData, propStream)){
setLastErrorString("Invalid map node.");
return false;
}
OTBM_Tile_area_coords area_coord;
if( !propStream.GET_UINT16(area_coord._x) ||
!propStream.GET_UINT16(area_coord._y) ||
!propStream.GET_UINT8(area_coord._z))
{
setLastErrorString("Invalid map node.");
return false;
}
int32_t base_x, base_y, base_z;
base_x = area_coord._x;
base_y = area_coord._y;
base_z = area_coord._z;
NODE nodeTile = f.getChildNode(nodeMapData, type);
while(nodeTile != NO_NODE){
if(f.getError() != ERROR_NONE){
setLastErrorString("Could not read node data.");
return false;
}
if(type == OTBM_TILE || type == OTBM_HOUSETILE){
if(!f.getProps(nodeTile, propStream)){
setLastErrorString("Could not read node data.");
return false;
}
unsigned short px, py, pz;
OTBM_Tile_coords tile_coord;
if( !propStream.GET_UINT8(tile_coord._x) ||
!propStream.GET_UINT8(tile_coord._y))
{
setLastErrorString("Could not read tile position.");
return false;
}
px = base_x + tile_coord._x;
py = base_y + tile_coord._y;
pz = base_z;
bool isHouseTile = false;
House* house = NULL;
Tile* tile = NULL;
Item* ground_item = NULL;
uint32_t tileflags = TILESTATE_NONE;
if(type == OTBM_HOUSETILE){
uint32_t _houseid;
if(!propStream.GET_UINT32(_houseid)){
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] " << "Could not read house id.";
setLastErrorString(ss.str());
return false;
}
house = Houses::getInstance().getHouse(_houseid, true);
if(!house){
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] " << "Could not create house id: " << _houseid;
setLastErrorString(ss.str());
return false;
}
tile = new HouseTile(px, py, pz, house);
house->addTile(static_cast<HouseTile*>(tile));
isHouseTile = true;
}
//read tile attributes
unsigned char attribute;
while(propStream.GET_UINT8(attribute)){
switch(attribute){
case OTBM_ATTR_TILE_FLAGS:
{
uint32_t flags;
if(!propStream.GET_UINT32(flags)){
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] " << "Failed to read tile flags.";
setLastErrorString(ss.str());
return false;
}
if((flags & TILESTATE_PROTECTIONZONE) == TILESTATE_PROTECTIONZONE){
tileflags |= TILESTATE_PROTECTIONZONE;
}
else if((flags & TILESTATE_NOPVPZONE) == TILESTATE_NOPVPZONE){
tileflags |= TILESTATE_NOPVPZONE;
}
else if((flags & TILESTATE_PVPZONE) == TILESTATE_PVPZONE){
tileflags |= TILESTATE_PVPZONE;
}
if((flags & TILESTATE_NOLOGOUT) == TILESTATE_NOLOGOUT){
tileflags |= TILESTATE_NOLOGOUT;
}
if((flags & TILESTATE_REFRESH) == TILESTATE_REFRESH){
if(house){
std::cout << "Warning [x:" << px << ", y:" << py << ", z:" << pz << "] " << " House tile flagged as refreshing!";
}
tileflags |= TILESTATE_REFRESH;
}
break;
}
case OTBM_ATTR_ITEM:
{
Item* item = Item::CreateItem(propStream);
if(!item){
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] " << "Failed to create item.";
setLastErrorString(ss.str());
return false;
}
if(isHouseTile && !item->isNotMoveable()){
std::cout << "Warning: [OTBM loader] Moveable item in house id = " << house->getId() << " Item type = " << item->getID() << std::endl;
delete item;
item = NULL;
}
else{
if(tile){
tile->__internalAddThing(item);
item->__startDecaying();
}
else if(item->isGroundTile()){
if(ground_item)
delete ground_item;
ground_item = item;
}
else{ // !tile
tile = createTile(ground_item, item, px, py, pz);
tile->__internalAddThing(item);
item->__startDecaying();
}
}
break;
}
default:
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] " << "Unknown tile attribute.";
setLastErrorString(ss.str());
return false;
break;
}
}
NODE nodeItem = f.getChildNode(nodeTile, type);
while(nodeItem){
if(type == OTBM_ITEM){
PropStream propStream;
f.getProps(nodeItem, propStream);
Item* item = Item::CreateItem(propStream);
if(!item){
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] " << "Failed to create item.";
setLastErrorString(ss.str());
return false;
}
if(item->unserializeItemNode(f, nodeItem, propStream)){
if(isHouseTile && !item->isNotMoveable()){
std::cout << "Warning: [OTBM loader] Moveable item in house id = " << house->getId() << " Item type = " << item->getID() << std::endl;
delete item;
}
else{
if(tile){
tile->__internalAddThing(item);
item->__startDecaying();
}
else if(item->isGroundTile()){
if(ground_item)
delete ground_item;
ground_item = item;
}
else{ // !tile
tile = createTile(ground_item, item, px, py, pz);
tile->__internalAddThing(item);
item->__startDecaying();
}
}
}
else{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] " << "Failed to load item " << item->getID() << ".";
setLastErrorString(ss.str());
delete item;
return false;
}
}
else{
std::stringstream ss;
ss << "[x:" << px << ", y:" << py << ", z:" << pz << "] " << "Unknown node type.";
setLastErrorString(ss.str());
}
nodeItem = f.getNextNode(nodeItem, type);
}
if(!tile)
tile = createTile(ground_item, NULL, px, py, pz);
tile->setFlag((tileflags_t)tileflags);
map->setTile(px, py, pz, tile);
}
else{
setLastErrorString("Unknown tile node.");
return false;
}
nodeTile = f.getNextNode(nodeTile, type);
}
}
else if(type == OTBM_TOWNS){
NODE nodeTown = f.getChildNode(nodeMapData, type);
while(nodeTown != NO_NODE){
if(type == OTBM_TOWN){
if(!f.getProps(nodeTown, propStream)){
setLastErrorString("Could not read town data.");
return false;
}
uint32_t townid = 0;
if(!propStream.GET_UINT32(townid)){
setLastErrorString("Could not read town id.");
return false;
}
Town* town = Towns::getInstance().getTown(townid);
if(!town){
town = new Town(townid);
Towns::getInstance().addTown(townid, town);
}
std::string townName = "";
if(!propStream.GET_STRING(townName)){
setLastErrorString("Could not read town name.");
return false;
}
town->setName(townName);
OTBM_TownTemple_coords town_coords;
if( !propStream.GET_UINT16(town_coords._x) ||
!propStream.GET_UINT16(town_coords._y) ||
!propStream.GET_UINT8(town_coords._z))
{
setLastErrorString("Could not read town coordinates.");
return false;
}
Position pos;
pos.x = town_coords._x;
pos.y = town_coords._y;
pos.z = town_coords._z;
town->setTemplePos(pos);
}
else{
setLastErrorString("Unknown town node.");
return false;
}
nodeTown = f.getNextNode(nodeTown, type);
}
}
else if(type == OTBM_WAYPOINTS && header_version >= 2){
NODE nodeWaypoint = f.getChildNode(nodeMapData, type);
while(nodeWaypoint != NO_NODE){
if(type == OTBM_WAYPOINT){
if(!f.getProps(nodeWaypoint, propStream)){
setLastErrorString("Could not read waypoint data.");
return false;
}
std::string name;
Position pos;
if(!propStream.GET_STRING(name)){
setLastErrorString("Could not read waypoint name.");
return false;
}
OTBM_TownTemple_coords wp_coords;
if( !propStream.GET_UINT16(wp_coords._x) ||
!propStream.GET_UINT16(wp_coords._y) ||
!propStream.GET_UINT8(wp_coords._z))
{
setLastErrorString("Could not read waypoint coordinates.");
return false;
}
pos.x = wp_coords._x;
pos.y = wp_coords._y;
pos.z = wp_coords._z;
Waypoint_ptr wp(new Waypoint(name, pos));
map->waypoints.addWaypoint(wp);
}
else{
setLastErrorString("Unknown waypoint node.");
return false;
}
nodeWaypoint = f.getNextNode(nodeWaypoint, type);
}
}
else{
setLastErrorString("Unknown map node.");
return false;
}
nodeMapData = f.getNextNode(nodeMapData, type);
}
std::cout << "Notice: [OTBM Loader] Loading time : " << (OTSYS_TIME() - start)/(1000.) << " s" << std::endl;
return true;
}
void Action::undo(DirtyList* dirty_list)
{
if(changes.empty())
return;
editor.selection.start(Selection::INTERNAL);
ChangeList::reverse_iterator it = changes.rbegin();
while(it != changes.rend())
{
Change* c = *it;
switch(c->type)
{
case CHANGE_TILE:
{
void** data = &c->data;
Tile* oldtile = reinterpret_cast<Tile*>(*data);
ASSERT(oldtile);
Position pos = oldtile->getPosition();
if(editor.IsLiveClient())
{
QTreeNode* nd = editor.map.getLeaf(pos.x, pos.y);
if(!nd || !nd->isVisible(pos.z > 7))
{
// Delete all changes that affect tiles outside our view
c->clear();
++it;
continue;
}
}
Tile* newtile = editor.map.swapTile(pos, oldtile);
// Update server side change list (for broadcast)
if(editor.IsLiveServer() && dirty_list)
dirty_list->AddPosition(pos.x, pos.y, pos.z);
if(oldtile->isSelected())
editor.selection.addInternal(oldtile);
if(newtile->isSelected())
editor.selection.removeInternal(newtile);
if(newtile->getHouseID() != oldtile->getHouseID())
{
// oooooomggzzz we need to remove it from the appropriate house!
House* house = editor.map.houses.getHouse(newtile->getHouseID());
if(house)
{
house->removeTile(newtile);
}
else
{
// Set tile house to 0, house has been removed
newtile->setHouse(nullptr);
}
house = editor.map.houses.getHouse(oldtile->getHouseID());
if(house)
{
house->addTile(oldtile);
}
}
if(oldtile->spawn)
{
if(newtile->spawn)
{
if(*oldtile->spawn != *newtile->spawn)
{
editor.map.removeSpawn(newtile);
editor.map.addSpawn(oldtile);
}
}
else
{
editor.map.addSpawn(oldtile);
}
}
else if(newtile->spawn)
{
editor.map.removeSpawn(newtile);
}
*data = newtile;
// Update client dirty list
if(editor.IsLiveClient() && dirty_list && type != ACTION_REMOTE)
{
// Local action, assemble changes
dirty_list->AddChange(c);
}
} break;
case CHANGE_MOVE_HOUSE_EXIT:
{
std::pair<uint32_t, Position>* p = reinterpret_cast<std::pair<uint32_t, Position>* >(c->data);
ASSERT(p);
House* whathouse = editor.map.houses.getHouse(p->first);
if(whathouse)
{
Position oldpos = whathouse->getExit();
whathouse->setExit(p->second);
p->second = oldpos;
}
} break;
case CHANGE_MOVE_WAYPOINT:
{
std::pair<std::string, Position>* p = reinterpret_cast<std::pair<std::string, Position>* >(c->data);
ASSERT(p);
Waypoint* wp = editor.map.waypoints.getWaypoint(p->first);
if(wp)
{
// Change the tiles
TileLocation* oldtile = editor.map.getTileL(wp->pos);
TileLocation* newtile = editor.map.getTileL(p->second);
// Only need to remove from old if it actually exists
if(p->second != Position())
if(oldtile && oldtile->getWaypointCount() > 0)
oldtile->decreaseWaypointCount();
newtile->increaseWaypointCount();
// Update shit
Position oldpos = wp->pos;
wp->pos = p->second;
p->second = oldpos;
}
} break;
default:
break;
}
++it;
}
editor.selection.finish(Selection::INTERNAL);
commited = false;
}
void Action::commit(DirtyList* dirty_list)
{
editor.selection.start(Selection::INTERNAL);
ChangeList::const_iterator it = changes.begin();
while(it != changes.end())
{
Change* c = *it;
switch(c->type) {
case CHANGE_TILE:
{
void** data = &c->data;
Tile* newtile = reinterpret_cast<Tile*>(*data);
ASSERT(newtile);
Position pos = newtile->getPosition();
if(editor.IsLiveClient())
{
QTreeNode* nd = editor.map.getLeaf(pos.x, pos.y);
if(!nd || !nd->isVisible(pos.z > 7))
{
// Delete all changes that affect tiles outside our view
c->clear();
++it;
continue;
}
}
Tile* oldtile = editor.map.swapTile(pos, newtile);
TileLocation* location = newtile->getLocation();
// Update other nodes in the network
if(editor.IsLiveServer() && dirty_list)
dirty_list->AddPosition(pos.x, pos.y, pos.z);
newtile->update();
//std::cout << "\tSwitched tile at " << pos.x << ";" << pos.y << ";" << pos.z << " from " << (void*)oldtile << " to " << *data << std::endl;
if(newtile->isSelected())
editor.selection.addInternal(newtile);
if(oldtile)
{
if(newtile->getHouseID() != oldtile->getHouseID())
{
// oooooomggzzz we need to add it to the appropriate house!
House* house = editor.map.houses.getHouse(oldtile->getHouseID());
if(house)
house->removeTile(oldtile);
house = editor.map.houses.getHouse(newtile->getHouseID());
if(house)
house->addTile(newtile);
}
if(oldtile->spawn)
{
if(newtile->spawn)
{
if(*oldtile->spawn != *newtile->spawn)
{
editor.map.removeSpawn(oldtile);
editor.map.addSpawn(newtile);
}
}
else
{
// Spawn has been removed
editor.map.removeSpawn(oldtile);
}
}
else if(newtile->spawn)
{
editor.map.addSpawn(newtile);
}
//oldtile->update();
if(oldtile->isSelected())
editor.selection.removeInternal(oldtile);
*data = oldtile;
}
else
{
*data = editor.map.allocator(location);
if(newtile->getHouseID() != 0)
{
// oooooomggzzz we need to add it to the appropriate house!
House* house = editor.map.houses.getHouse(newtile->getHouseID());
if(house)
{
house->addTile(newtile);
}
}
if(newtile->spawn)
editor.map.addSpawn(newtile);
}
// Mark the tile as modified
newtile->modify();
// Update client dirty list
if(editor.IsLiveClient() && dirty_list && type != ACTION_REMOTE)
{
// Local action, assemble changes
dirty_list->AddChange(c);
}
} break;
case CHANGE_MOVE_HOUSE_EXIT:
{
std::pair<uint32_t, Position>* p = reinterpret_cast<std::pair<uint32_t, Position>* >(c->data);
ASSERT(p);
House* whathouse = editor.map.houses.getHouse(p->first);
if(whathouse)
{
Position oldpos = whathouse->getExit();
whathouse->setExit(p->second);
p->second = oldpos;
}
} break;
case CHANGE_MOVE_WAYPOINT:
{
std::pair<std::string, Position>* p = reinterpret_cast<std::pair<std::string, Position>* >(c->data);
ASSERT(p);
Waypoint* wp = editor.map.waypoints.getWaypoint(p->first);
if(wp) {
// Change the tiles
TileLocation* oldtile = editor.map.getTileL(wp->pos);
TileLocation* newtile = editor.map.getTileL(p->second);
// Only need to remove from old if it actually exists
if(p->second != Position())
if(oldtile && oldtile->getWaypointCount() > 0)
oldtile->decreaseWaypointCount();
newtile->increaseWaypointCount();
// Update shit
Position oldpos = wp->pos;
wp->pos = p->second;
p->second = oldpos;
}
} break;
default:
break;
}
++it;
}
editor.selection.finish(Selection::INTERNAL);
commited = true;
}
bool IOMap::parseTileArea(OTB::Loader& loader, const OTB::Node& tileAreaNode, Map& map)
{
PropStream propStream;
if (!loader.getProps(tileAreaNode, propStream)) {
setLastErrorString("Invalid map node.");
return false;
}
OTBM_Destination_coords area_coord;
if (!propStream.read(area_coord)) {
setLastErrorString("Invalid map node.");
return false;
}
uint16_t base_x = area_coord.x;
uint16_t base_y = area_coord.y;
uint16_t z = area_coord.z;
for (auto& tileNode : tileAreaNode.children) {
if (tileNode.type != OTBM_TILE && tileNode.type != OTBM_HOUSETILE) {
setLastErrorString("Unknown tile node.");
return false;
}
if (!loader.getProps(tileNode, propStream)) {
setLastErrorString("Could not read node data.");
return false;
}
OTBM_Tile_coords tile_coord;
if (!propStream.read(tile_coord)) {
setLastErrorString("Could not read tile position.");
return false;
}
uint16_t x = base_x + tile_coord.x;
uint16_t y = base_y + tile_coord.y;
bool isHouseTile = false;
House* house = nullptr;
Tile* tile = nullptr;
Item* ground_item = nullptr;
uint32_t tileflags = TILESTATE_NONE;
if (tileNode.type == OTBM_HOUSETILE) {
uint32_t houseId;
if (!propStream.read<uint32_t>(houseId)) {
std::ostringstream ss;
ss << "[x:" << x << ", y:" << y << ", z:" << z << "] Could not read house id.";
setLastErrorString(ss.str());
return false;
}
house = map.houses.addHouse(houseId);
if (!house) {
std::ostringstream ss;
ss << "[x:" << x << ", y:" << y << ", z:" << z << "] Could not create house id: " << houseId;
setLastErrorString(ss.str());
return false;
}
tile = new HouseTile(x, y, z, house);
house->addTile(static_cast<HouseTile*>(tile));
isHouseTile = true;
}
uint8_t attribute;
//read tile attributes
while (propStream.read<uint8_t>(attribute)) {
switch (attribute) {
case OTBM_ATTR_TILE_FLAGS: {
uint32_t flags;
if (!propStream.read<uint32_t>(flags)) {
std::ostringstream ss;
ss << "[x:" << x << ", y:" << y << ", z:" << z << "] Failed to read tile flags.";
setLastErrorString(ss.str());
return false;
}
if ((flags & OTBM_TILEFLAG_PROTECTIONZONE) != 0) {
tileflags |= TILESTATE_PROTECTIONZONE;
} else if ((flags & OTBM_TILEFLAG_NOPVPZONE) != 0) {
tileflags |= TILESTATE_NOPVPZONE;
} else if ((flags & OTBM_TILEFLAG_PVPZONE) != 0) {
tileflags |= TILESTATE_PVPZONE;
}
if ((flags & OTBM_TILEFLAG_NOLOGOUT) != 0) {
tileflags |= TILESTATE_NOLOGOUT;
}
break;
}
case OTBM_ATTR_ITEM: {
Item* item = Item::CreateItem(propStream);
if (!item) {
std::ostringstream ss;
ss << "[x:" << x << ", y:" << y << ", z:" << z << "] Failed to create item.";
setLastErrorString(ss.str());
return false;
}
if (isHouseTile && item->isMoveable()) {
std::cout << "[Warning - IOMap::loadMap] Moveable item with ID: " << item->getID() << ", in house: " << house->getId() << ", at position [x: " << x << ", y: " << y << ", z: " << z << "]." << std::endl;
delete item;
} else {
if (item->getItemCount() <= 0) {
item->setItemCount(1);
}
if (tile) {
tile->internalAddThing(item);
item->startDecaying();
item->setLoadedFromMap(true);
} else if (item->isGroundTile()) {
delete ground_item;
ground_item = item;
} else {
tile = createTile(ground_item, item, x, y, z);
tile->internalAddThing(item);
item->startDecaying();
item->setLoadedFromMap(true);
}
}
break;
}
default:
std::ostringstream ss;
ss << "[x:" << x << ", y:" << y << ", z:" << z << "] Unknown tile attribute.";
setLastErrorString(ss.str());
return false;
}
}
for (auto& itemNode : tileNode.children) {
if (itemNode.type != OTBM_ITEM) {
std::ostringstream ss;
ss << "[x:" << x << ", y:" << y << ", z:" << z << "] Unknown node type.";
setLastErrorString(ss.str());
return false;
}
PropStream stream;
if (!loader.getProps(itemNode, stream)) {
setLastErrorString("Invalid item node.");
return false;
}
Item* item = Item::CreateItem(stream);
if (!item) {
std::ostringstream ss;
ss << "[x:" << x << ", y:" << y << ", z:" << z << "] Failed to create item.";
setLastErrorString(ss.str());
return false;
}
if (!item->unserializeItemNode(loader, itemNode, stream)) {
std::ostringstream ss;
ss << "[x:" << x << ", y:" << y << ", z:" << z << "] Failed to load item " << item->getID() << '.';
setLastErrorString(ss.str());
delete item;
return false;
}
if (isHouseTile && item->isMoveable()) {
std::cout << "[Warning - IOMap::loadMap] Moveable item with ID: " << item->getID() << ", in house: " << house->getId() << ", at position [x: " << x << ", y: " << y << ", z: " << z << "]." << std::endl;
delete item;
} else {
if (item->getItemCount() <= 0) {
item->setItemCount(1);
}
if (tile) {
tile->internalAddThing(item);
item->startDecaying();
item->setLoadedFromMap(true);
} else if (item->isGroundTile()) {
delete ground_item;
ground_item = item;
} else {
tile = createTile(ground_item, item, x, y, z);
tile->internalAddThing(item);
item->startDecaying();
item->setLoadedFromMap(true);
}
}
}
if (!tile) {
tile = createTile(ground_item, nullptr, x, y, z);
}
tile->setFlag(static_cast<tileflags_t>(tileflags));
map.setTile(x, y, z, tile);
}
return true;
}
bool IOMapOTMM::loadMap(Map& map, NodeFileReadHandle& f, const FileName& identifier, bool showdialog) {
BinaryNode* root = f.getRootNode();
if(!root) {
error(wxT("Could not read root node."));
return false;
}
root->skip(1); // Skip the type byte
uint8_t u8;
uint16_t u16;
uint32_t u32;
if(!root->getU32(u32) || u32 != 1) { // Version
error(wxT("Unsupported or damaged map version."));
return false;
}
if(!root->getU16(u16)) {
error(wxT("Could not read root header."));
return false;
}
map.width = u16;
if(!root->getU16(u16)) {
error(wxT("Could not read root header."));
return false;
}
map.height = u16;
if(!root->getU32(u32) || u32 > (unsigned long)item_db.MajorVersion) { // OTB major version
if(queryUser(wxT("Map error"), wxT("The loaded map appears to be a items.otb format that deviates from the items.otb loaded by the editor. Do you still want to attempt to load the map?"))) {
warning(wxT("Unsupported or damaged map version"));
} else {
error(wxT("Outdated items.otb, could not load map."));
return false;
}
}
if(!root->getU32(u32) || u32 > (unsigned long)item_db.MinorVersion) { // OTB minor version
warning(wxT("The editor needs an updated items.otb version."));
}
BinaryNode* mapHeaderNode = root->getChild();
if(mapHeaderNode == NULL || !mapHeaderNode->getByte(u8) || u8 != OTMM_MAP_DATA) {
error(wxT("Could not get root child node. Cannot recover from fatal error!"));
return false;
}
int nodes_loaded = 0;
BinaryNode* mapNode = mapHeaderNode->getChild();
if(mapNode) do {
++nodes_loaded;
if(showdialog && nodes_loaded % 15 == 0) {
gui.SetLoadDone(int(100.0 * f.tell() / f.size()));
}
uint8_t node_type;
if(!mapNode->getByte(node_type)) {
warning(wxT("Invalid map node"));
continue;
}
switch(node_type) {
case OTMM_EDITOR: {
} break;
case OTMM_DESCRIPTION: {
std::string desc;
mapNode->getString(desc);
map.setMapDescription(desc);
} break;
case OTMM_TILE_DATA: {
BinaryNode* tileNode = mapNode->getChild();
if(tileNode) do {
Tile* tile = NULL;
uint8_t tile_type;
if(!tileNode->getByte(tile_type)) {
warning(wxT("Invalid tile type"));
continue;
}
if(tile_type != OTMM_TILE && tile_type != OTMM_HOUSETILE) {
warning(wxT("Unknown type of tile node"));
continue;
}
uint16_t x_offset, y_offset;
uint8_t z_offset;
if(!tileNode->getU16(x_offset) ||
!tileNode->getU16(y_offset) ||
!tileNode->getU8(z_offset)
)
{
warning(wxT("Could not read position of tile"));
continue;
}
const Position pos(x_offset, y_offset, z_offset);
if(map.getTile(pos)) {
warning(wxT("Duplicate tile at %d:%d:%d, discarding duplicate"), pos.x, pos.y, pos.z);
continue;
}
tile = map.allocator(pos);
House* house = NULL;
if(tile_type == OTMM_HOUSETILE) {
uint32_t house_id;
if(!tileNode->getU32(house_id)) {
warning(wxT("House tile without house data, discarding tile"));
continue;
}
if(house_id) {
house = map.houses.getHouse(house_id);
if(!house) {
house = newd House(map);
house->id = house_id;
map.houses.addHouse(house);
}
} else {
warning(wxT("Invalid house id from tile %d:%d:%d"), pos.x, pos.y, pos.z);
}
}
uint16_t ground_id;
tileNode->getU16(ground_id);
if(ground_id != 0) {
tile->addItem(Item::Create(ground_id));
}
uint8_t attribute;
while(tileNode->getU8(attribute)) {
switch(attribute) {
case OTMM_ATTR_TILE_FLAGS: {
uint32_t flags = 0;
if(!tileNode->getU32(flags)) {
warning(wxT("Invalid tile flags of tile on %d:%d:%d"), pos.x, pos.y, pos.z);
}
tile->setMapFlags(flags);
} break;
default: {
warning(wxT("Unknown tile attribute at %d:%d:%d"), pos.x, pos.y, pos.z);
} break;
}
}
BinaryNode* itemNode = tileNode->getChild();
if(itemNode) do {
Item* item = NULL;
uint8_t item_type;
if(!itemNode->getByte(item_type)) {
warning(wxT("Unknown item type %d:%d:%d"), pos.x, pos.y, pos.z);
continue;
}
if(item_type == OTMM_ITEM) {
item = Item::Create_OTMM(*this, itemNode);
if(item) {
if(item->unserializeItemNode_OTMM(*this, itemNode) == false) {
warning(wxT("Couldn't unserialize item attributes at %d:%d:%d"), pos.x, pos.y, pos.z);
}
tile->addItem(item);
}
} else {
warning(wxT("Unknown type of tile child node"));
}
} while(itemNode->advance());
tile->update();
if(house) {
house->addTile(tile);
}
map.setTile(pos, tile);
} while(tileNode->advance());
} break;
case OTMM_SPAWN_DATA: {
BinaryNode* spawnNode = mapNode->getChild();
if(spawnNode) do {
uint8_t spawn_type;
if(!spawnNode->getByte(spawn_type)) {
warning(wxT("Could not read spawn type."));
continue;
}
if(spawn_type != OTMM_SPAWN_AREA) {
warning(wxT("Invalid spawn type."));
continue;
}
// Read position
uint16_t spawn_x, spawn_y;
uint8_t spawn_z;
uint32_t radius;
if(!spawnNode->getU16(spawn_x) ||
!spawnNode->getU16(spawn_y) ||
!spawnNode->getU8(spawn_z)
)
{
warning(wxT("Could not read spawn position."));
continue;
}
const Position spawnpos(spawn_x, spawn_y, spawn_z);
// Read radius
if(!spawnNode->getU32(radius)) {
warning(wxT("Could not read spawn radius."));
continue;
}
// Adjust radius
radius = min(radius, uint32_t(settings.getInteger(Config::MAX_SPAWN_RADIUS)));
// Create and assign spawn
Tile* spawn_tile = map.getTile(spawnpos);
if(spawn_tile && spawn_tile->spawn) {
warning(wxT("Duplicate spawn on position %d:%d:%d\n"), spawn_tile->getX(), spawn_tile->getY(), spawn_tile->getZ());
continue;
}
Spawn* spawn = newd Spawn(radius);
if(!spawn_tile) {
spawn_tile = map.allocator(spawnpos);
map.setTile(spawnpos, spawn_tile);
}
spawn_tile->spawn = spawn;
map.addSpawn(spawn_tile);
// Read any creatures associated with the spawn
BinaryNode* creatureNode = spawnNode->getChild();
if(creatureNode) do {
uint8_t creature_type;
if(!creatureNode->getByte(creature_type)) {
warning(wxT("Could not read type of creature node."));
continue;
}
bool isNPC;
std::string name;
uint32_t spawntime = 0; // Only applicable for monsters
if(creature_type == OTMM_NPC) {
isNPC = true;
if(!creatureNode->getString(name)) {
warning(wxT("Could not read name of NPC."));
return false;
}
} else if(creature_type == OTMM_MONSTER) {
isNPC = false;
if(!creatureNode->getString(name)) {
warning(wxT("Could not read name of monster."));
return false;
}
if(!creatureNode->getU32(spawntime)) {
warning(wxT("Could not read spawn time of monster."));
return false;
}
} else {
warning(wxT("Unknown creature node type (0x%.2x)."), creature_type);
return false;
}
// Read creature position
uint16_t creature_x, creature_y;
uint8_t creature_z;
if(!creatureNode->getU16(creature_x) ||
!creatureNode->getU16(creature_y) ||
!creatureNode->getU8(creature_z)
)
{
warning(wxT("Could not read creature position."));
continue;
}
const Position creaturepos(creature_x, creature_y, creature_z);
// Check radius
if(uint32_t(abs(creaturepos.x - spawnpos.x)) > radius || uint32_t(abs(creaturepos.y - spawnpos.y)) > radius) {
// Outside of the spawn...
}
// Create creature and put on map
Tile* creature_tile;
if(creaturepos == spawnpos) {
creature_tile = spawn_tile;
} else {
creature_tile = map.getTile(creaturepos);
}
if(!creature_tile) {
warning(wxT("Discarding creature \"%s\" at %d:%d:%d due to invalid position"), name.c_str(), creaturepos.x, creaturepos.y, creaturepos.z);
break;
}
if(creature_tile->creature) {
warning(wxT("Duplicate creature \"%s\" at %d:%d:%d, discarding"), name.c_str(), creaturepos.x, creaturepos.y, creaturepos.z);
break;
}
CreatureType* type = creature_db[name];
if(!type) {
type = creature_db.addMissingCreatureType(name, isNPC);
}
Creature* creature = newd Creature(type);
creature->setSpawnTime(spawntime);
creature_tile->creature = creature;
if(creature_tile->spawn_count == 0) {
// No spawn, create a newd one (this happends if the radius of the spawn has been decreased due to settings)
ASSERT(creature_tile->spawn == NULL);
Spawn* spawn = newd Spawn(5);
creature_tile->spawn = spawn;
map.addSpawn(creature_tile);
}
} while(creatureNode->advance());
} while(spawnNode->advance());
} break;
case OTMM_TOWN_DATA: {
BinaryNode* townNode = mapNode->getChild();
if(townNode) do {
uint8_t town_type;
if(!townNode->getByte(town_type)) {
warning(wxT("Could not read town type"));
continue;
}
if(town_type != OTMM_TOWN) {
warning(wxT("Unknown town type"));
continue;
}
uint32_t town_id;
if(!townNode->getU32(town_id)) {
warning(wxT("Invalid town id"));
continue;
}
Town* town = map.towns.getTown(town_id);
if(town) {
warning(wxT("Duplicate town id %d, discarding duplicate"), town_id);
continue;
} else {
town = newd Town(town_id);
if(!map.towns.addTown(town)) {
delete town;
continue;
}
}
std::string town_name;
if(!townNode->getString(town_name)) {
warning(wxT("Invalid town name"));
continue;
}
town->setName(town_name);
Position pos;
uint16_t x;
uint16_t y;
uint8_t z;
if(!townNode->getU16(x) ||
!townNode->getU16(y) ||
!townNode->getU8(z))
{
warning(wxT("Invalid town temple position"));
continue;
}
pos.x = x;
pos.y = y;
pos.z = z;
town->setTemplePosition(pos);
} while(townNode->advance());
} break;
case OTMM_HOUSE_DATA: {
BinaryNode* houseNode = mapNode->getChild();
if(houseNode) do {
uint8_t house_type;
if(!houseNode->getByte(house_type)) {
warning(wxT("Could not read house type"));
continue;
}
if(house_type != OTMM_HOUSE) {
warning(wxT("Unknown house type."));
continue;
}
uint32_t house_id;
if(!houseNode->getU32(house_id)) {
warning(wxT("Could not read house id."));
continue;
}
House* house = map.houses.getHouse(house_id);
if(!house) {
continue;
}
std::string house_name;
if(!houseNode->getString(house_name)) {
warning(wxT("Could not read house name."));
continue;
}
uint32_t town_id;
if(!houseNode->getU32(town_id)) {
warning(wxT("Could not read house town id."));
continue;
}
uint32_t rent;
if(!houseNode->getU32(rent)) {
warning(wxT("Could not read house rent."));
continue;
}
house->name = house_name;
house->townid = town_id;
house->rent = rent;
uint16_t x;
uint16_t y;
uint8_t z;
if(!houseNode->getU16(x) ||
!houseNode->getU16(y) ||
!houseNode->getU8(z))
{
warning(wxT("Invalid town temple position"));
continue;
}
house->setExit(Position(x, y, z));
} while(houseNode->advance());
} break;
}
} while(mapNode->advance());
return true;
}
