openmw-tes3mp/apps/opencs/model/world/resourcesmanager.cpp

#include "resourcesmanager.hpp"

#include <stdexcept>

CSMWorld::ResourcesManager::ResourcesManager()
    : mVFS(NULL)
{
}

void CSMWorld::ResourcesManager::addResources (const Resources& resources)
{
    mResources.insert (std::make_pair (resources.getType(), resources));
    mResources.insert (std::make_pair (UniversalId::getParentType (resources.getType()),
        resources));
}

const char * const * CSMWorld::ResourcesManager::getMeshExtensions()
{
    // maybe we could go over the osgDB::Registry to list all supported node formats
    static const char * const sMeshTypes[] = { "nif", "osg", "osgt", "osgb", "osgx", "osg2", 0 };
    return sMeshTypes;
}

void CSMWorld::ResourcesManager::setVFS(const VFS::Manager *vfs)
{
    mVFS = vfs;
    mResources.clear();

    addResources (Resources (vfs, "meshes", UniversalId::Type_Mesh, getMeshExtensions()));
    addResources (Resources (vfs, "icons", UniversalId::Type_Icon));
    addResources (Resources (vfs, "music", UniversalId::Type_Music));
    addResources (Resources (vfs, "sound", UniversalId::Type_SoundRes));
    addResources (Resources (vfs, "textures", UniversalId::Type_Texture));
    addResources (Resources (vfs, "video", UniversalId::Type_Video));
}

const VFS::Manager* CSMWorld::ResourcesManager::getVFS() const
{
    return mVFS;
}

void CSMWorld::ResourcesManager::recreateResources()
{
    std::map<UniversalId::Type, Resources>::iterator it = mResources.begin();
    for ( ; it != mResources.end(); ++it)
    {
        if (it->first == UniversalId::Type_Mesh)
            it->second.recreate(mVFS, getMeshExtensions());
        else
            it->second.recreate(mVFS);
    }
}

const CSMWorld::Resources& CSMWorld::ResourcesManager::get (UniversalId::Type type) const
{
    std::map<UniversalId::Type, Resources>::const_iterator iter = mResources.find (type);

    if (iter==mResources.end())
        throw std::logic_error ("Unknown resource type");

    return iter->second;
}