//-------------------------------------------------------------------------------------
NavigationHandlePtr Navigation::findNavigation(std::string resPath)
{
KBEngine::thread::ThreadGuard tg(&mutex_);
KBEUnordered_map<std::string, NavigationHandlePtr>::iterator iter = navhandles_.find(resPath);
if(navhandles_.find(resPath) != navhandles_.end())
{
if(iter->second == NULL)
return NULL;
if(iter->second->type() == NavigationHandle::NAV_MESH)
{
return iter->second;
}
else if (iter->second->type() == NavigationHandle::NAV_TILE)
{
// 由于tile需要做碰撞， 每一个space都需要一份新的数据， 我们这里采用拷贝的方式来增加构造速度
NavTileHandle* pNavTileHandle = new NavTileHandle(*(KBEngine::NavTileHandle*)iter->second.get());
DEBUG_MSG(fmt::format("Navigation::findNavigation: copy NavTileHandle({:p})!\n", (void*)pNavTileHandle));
return NavigationHandlePtr(pNavTileHandle);
}
return iter->second;
}
return NULL;
}
//-------------------------------------------------------------------------------------
NavigationHandlePtr Navigation::loadNavigation(std::string resPath, const std::map< int, std::string >& params)
{
KBEngine::thread::ThreadGuard tg(&mutex_);
if(resPath == "")
return NULL;
KBEUnordered_map<std::string, NavigationHandlePtr>::iterator iter = navhandles_.find(resPath);
if(iter != navhandles_.end())
{
return iter->second;
}
NavigationHandle* pNavigationHandle_ = NULL;
std::string path = resPath;
path = Resmgr::getSingleton().matchPath(path);
if(path.size() == 0)
return NULL;
wchar_t* wpath = strutil::char2wchar(path.c_str());
std::wstring wspath = wpath;
free(wpath);
std::vector<std::wstring> results;
Resmgr::getSingleton().listPathRes(wspath, L"tmx", results);
if(results.size() > 0)
{
pNavigationHandle_ = NavTileHandle::create(resPath, params);
}
else
{
results.clear();
Resmgr::getSingleton().listPathRes(wspath, L"navmesh", results);
if(results.size() == 0)
{
return NULL;
}
pNavigationHandle_ = NavMeshHandle::create(resPath, params);
}
navhandles_[resPath] = NavigationHandlePtr(pNavigationHandle_);
return pNavigationHandle_;
}
//-------------------------------------------------------------------------------------
NavigationHandlePtr Navigation::loadNavigation(std::string name)
{
KBEngine::thread::ThreadGuard tg(&mutex_);
if(name == "")
return NULL;
KBEUnordered_map<std::string, NavigationHandlePtr>::iterator iter = navhandles_.find(name);
if(iter != navhandles_.end())
{
return iter->second;
}
NavigationHandle* pNavigationHandle_ = NULL;
std::string path = "spaces/" + name;
if(Resmgr::getSingleton().openRes(path + "/" + name + ".tmx"))
{
pNavigationHandle_ = NavTileHandle::create(name);
}
else
{
path = Resmgr::getSingleton().matchPath(path);
wchar_t* wpath = strutil::char2wchar(path.c_str());
std::wstring wspath = wpath;
free(wpath);
std::vector<std::wstring> results;
Resmgr::getSingleton().listPathRes(wspath, L"navmesh", results);
if(results.size() == 0)
{
return NULL;
}
pNavigationHandle_ = NavMeshHandle::create(name);
}
navhandles_[name] = NavigationHandlePtr(pNavigationHandle_);
return pNavigationHandle_;
}
