base_util.cpp

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#include <Python.h>
#include "python/python_class.h"
#include <string>
#include <stdlib.h>
#include "audiolib.h"
#include "base.h"
#include "base_util.h"
#include "universe_util.h"
#include "basecomputer.h"
#include "main_loop.h"
#include "music.h"

#include <boost/version.hpp>
#if BOOST_VERSION != 102800
#include <boost/python.hpp>
typedef boost::python::dict       BoostPythonDictionary;
#else
#include <boost/python/objects.hpp>
typedef boost::python::dictionary BoostPythonDictionary;
#endif

#if BOOST_VERSION != 102800
#include <boost/python/object.hpp>
#include <boost/python/dict.hpp>
#else
#include <boost/python/objects.hpp>
#endif

#include "in_kb.h"


#include "audio/SceneManager.h"
#include "audio/Sound.h"
#include "audio/Source.h"
#include "audio/SourceListener.h"
#include "audio/Renderer.h"
#include "audio/Scene.h"

extern float getFontHeight();

using Audio::Source;
using Audio::Sound;
using Audio::SceneManager;
using Audio::SourceListener;
using Audio::LVector3;
using Audio::Vector3;


namespace BaseUtil
{
inline BaseInterface::Room * CheckRoom( int room )
{
    if (!BaseInterface::CurrentBase) return 0;
    if ( room < 0 || room >= static_cast<int>(BaseInterface::CurrentBase->rooms.size()) ) return 0;
    return BaseInterface::CurrentBase->rooms[room];
}


/*
 * Ad-hoc listener used to trigger end-of-stream behavior
 */

class VideoAudioStreamListener : public SourceListener
{
    int sourceRoom;
    std::string index;
    
public:
    VideoAudioStreamListener(int sourceRoom, const std::string &index)
    {
        // Just play events
        events.attach =
        events.update = 0;
        events.play = 1;
        
        this->sourceRoom = sourceRoom;
        this->index = index;
    }
    
    virtual void onPreAttach(Source &source, bool detach) {};
    virtual void onPostAttach(Source &source, bool detach) {};
    virtual void onPrePlay(Source &source, bool stop) {};
    virtual void onPostPlay(Source &source, bool stop) {};
    virtual void onUpdate(Source &source, int updateFlags) {};
    
    virtual void onEndOfStream(Source &source) 
    {
        // Verify context before switching rooms
        if (BaseInterface::CurrentBase != NULL) {
            if (BaseUtil::GetCurRoom() == sourceRoom) {
                // We're in the right context, switch to target room
                BaseInterface::Room *room = CheckRoom( sourceRoom );
                
                if (!room) 
                    return;
                
                for (size_t i = 0; i < room->objs.size(); i++) {
                    if (room->objs[i]) {
                        if (room->objs[i]->index == index) {
                            //FIXME: Will crash if not a Movie object.
                            BaseInterface::Room::BaseVSMovie *movie = 
                                dynamic_cast< BaseInterface::Room::BaseVSMovie* > (room->objs[i]);
                            
                            if (!movie->getCallback().empty()) {
                                RunPython(movie->getCallback().c_str());
                                break;
                            }
                        }
                    }
                }
            }
        }
    };
};


int Room( std::string text )
{
    if (!BaseInterface::CurrentBase) return -1;
    BaseInterface::CurrentBase->rooms.push_back( new BaseInterface::Room() );
    BaseInterface::CurrentBase->rooms.back()->deftext = text;
    return BaseInterface::CurrentBase->rooms.size()-1;
}
void Texture( int room, std::string index, std::string file, float x, float y )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    newroom->objs.push_back( new BaseInterface::Room::BaseVSSprite( file.c_str(), index ) );
#ifdef BASE_MAKER
    ( (BaseInterface::Room::BaseVSSprite*) newroom->objs.back() )->texfile = file;
#endif
    float tx = 0, ty = 0;
    static bool addspritepos = XMLSupport::parse_bool( vs_config->getVariable( "graphics", "offset_sprites_by_pos", "true" ) );
    if (addspritepos)
        ( (BaseInterface::Room::BaseVSSprite*) newroom->objs.back() )->spr.GetPosition( tx, ty );
    dynamic_cast< BaseInterface::Room::BaseVSSprite* > ( newroom->objs.back() )->spr.SetPosition( x+tx, y+ty );
}

SharedPtr<Source> CreateVideoSoundStream( const std::string &afile, const std::string &scene )
{
    SharedPtr<Sound> sound = SceneManager::getSingleton()->getRenderer()->getSound(
        afile,
        VSFileSystem::VideoFile,
        true);
    
    SharedPtr<Source> source = SceneManager::getSingleton()->createSource(
        sound,
        false);
    
    source->setAttenuated(false);
    source->setRelative(true);
    source->setPosition(LVector3(0,0,1));
    source->setDirection(Vector3(0,0,-1));
    source->setVelocity(Vector3(0,0,0));
    source->setRadius(1.0);
    source->setGain(1.0);
    
    SceneManager::getSingleton()->getScene(scene)->add(source);
    
    return source;
}

void DestroyVideoSoundStream( SharedPtr<Source> source, const std::string &scene )
{
    if (source->isPlaying())
        source->stopPlaying();
    SceneManager::getSingleton()->getScene(scene)->remove(source);
}

bool Video( int room, std::string index, std::string vfile, std::string afile, float x, float y )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return false;
    BaseUtil::Texture( room, index, vfile, x, y );

    BaseInterface::Room::BaseVSSprite *baseSprite = dynamic_cast< BaseInterface::Room::BaseVSSprite* > ( newroom->objs.back() );

    if (!afile.empty()) {
        if (g_game.sound_enabled) {
            try {
                baseSprite->soundscene = "video";
                baseSprite->soundsource = CreateVideoSoundStream( afile, baseSprite->soundscene );
                baseSprite->spr.SetTimeSource( baseSprite->soundsource );
            } catch(Audio::FileOpenException e) {
                baseSprite->spr.Reset();
            } catch(VidFile::FileOpenException e) {
                baseSprite->spr.Reset();
            }
        } else {
            baseSprite->spr.Reset();
        }
    }
    
    return true;
}
bool VideoStream( int room, std::string index, std::string streamfile, float x, float y, float w, float h )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) {
        fprintf(stderr, "ERROR: Room not found!!\n");
        return false;
    }
    
    BaseInterface::Room::BaseVSMovie *newobj = new BaseInterface::Room::BaseVSMovie( streamfile, index );
    newobj->SetPos( x, y );
    newobj->SetSize( w, h );

#ifdef BASE_MAKER
    newobj->texfile = file;
#endif

    if (newobj->spr.LoadSuccess()) {
        fprintf(stdout, "INFO: Added video stream %s\n", streamfile.c_str());
        newroom->objs.push_back( newobj );
    } else {
        fprintf(stdout, "INFO: Missing video stream %s\n", streamfile.c_str());
        delete newobj;
        return false;
    }
    
    return true;
}
void SetVideoCallback( int room, std::string index, std::string callback)
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->objs.size(); i++) {
        if (newroom->objs[i]) {
            if (newroom->objs[i]->index == index) {
                //FIXME: Will crash if not a Sprite object.
                BaseInterface::Room::BaseVSMovie *movie = 
                    dynamic_cast< BaseInterface::Room::BaseVSMovie* > (newroom->objs[i]);
                movie->setCallback(callback);
                
                if (movie->soundsource.get() != NULL) {
                    SharedPtr<SourceListener> transitionListener(
                        new VideoAudioStreamListener(room, index) );
                    
                    movie->soundsource->setSourceListener(transitionListener);
                }
            }
        }
    }
}
void SetTexture( int room, std::string index, std::string file )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->objs.size(); i++)
        if (newroom->objs[i]) {
            if (newroom->objs[i]->index == index)
                //FIXME: Will crash if not a Sprite object.
                dynamic_cast< BaseInterface::Room::BaseVSSprite* > (newroom->objs[i])->SetSprite( file );
        }
}
void SetTextureSize( int room, std::string index, float w, float h )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->objs.size(); i++)
        if (newroom->objs[i]) {
            if (newroom->objs[i]->index == index)
                //FIXME: Will crash if not a Sprite object.
                dynamic_cast< BaseInterface::Room::BaseVSSprite* > (newroom->objs[i])->SetSize( w, h );
        }
}
void SetTexturePos( int room, std::string index, float x, float y )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->objs.size(); i++)
        if (newroom->objs[i]) {
            if (newroom->objs[i]->index == index)
                //FIXME: Will crash if not a Sprite object.
                dynamic_cast< BaseInterface::Room::BaseVSSprite* > (newroom->objs[i])->SetPos( x, y );
        }
}
void PlayVideo( int room, std::string index )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->objs.size(); i++)
        if (newroom->objs[i]) {
            if (newroom->objs[i]->index == index) {
                //FIXME: Will crash if not a Sprite object.
                SharedPtr<Source> source = dynamic_cast< BaseInterface::Room::BaseVSSprite* > (newroom->objs[i])->soundsource;
                if (source.get() != NULL) {
                    if (!source->isPlaying())
                        source->startPlaying();
                }
            }
        }
}
void StopVideo( int room, std::string index )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->objs.size(); i++)
        if (newroom->objs[i]) {
            if (newroom->objs[i]->index == index) {
                //FIXME: Will crash if not a Sprite object.
                SharedPtr<Source> source = dynamic_cast< BaseInterface::Room::BaseVSSprite* > (newroom->objs[i])->soundsource;
                if (source.get() != NULL) {
                    if (source->isPlaying())
                        source->stopPlaying();
                }
            }
        }
}
void SetDJEnabled( bool enabled )
{
    BaseInterface::CurrentBase->setDJEnabled(enabled);
    if (!enabled) 
        Music::Stop();
}
void Ship( int room, std::string index, QVector pos, Vector Q, Vector R )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    Vector P = R.Cross( Q );
    P.Normalize();
    newroom->objs.push_back( new BaseInterface::Room::BaseShip( P.i, P.j, P.k, Q.i, Q.j, Q.k, R.i, R.j, R.k, pos, index ) );
}
void RunScript( int room, std::string ind, std::string pythonfile, float time )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    newroom->objs.push_back( new BaseInterface::Room::BasePython( ind, pythonfile, time ) );
}
void TextBox( int room,
              std::string ind,
              std::string text,
              float x,
              float y,
              Vector widheimult,
              Vector backcol,
              float backalp,
              Vector forecol )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    newroom->objs.push_back( new BaseInterface::Room::BaseText( text, x, y, widheimult.i, widheimult.j, widheimult.k,
                                                                GFXColor( backcol, backalp ), GFXColor( forecol ), ind ) );
}
void SetTextBoxText( int room, std::string index, std::string text )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->objs.size(); i++)
        if (newroom->objs[i]) {
            if (newroom->objs[i]->index == index)
                //FIXME: Will crash if not a Text object.
                dynamic_cast< BaseInterface::Room::BaseText* > (newroom->objs[i])->SetText( text );
        }
}
void SetLinkArea( int room, std::string index, float x, float y, float wid, float hei )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->links.size(); i++)
        if (newroom->links[i]) {
            if (newroom->links[i]->index == index) {
                newroom->links[i]->x   = x;
                newroom->links[i]->y   = y;
                newroom->links[i]->wid = wid;
                newroom->links[i]->hei = hei;
            }
        }
}
void SetLinkText( int room, std::string index, std::string text )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->links.size(); i++)
        if (newroom->links[i])
            if (newroom->links[i]->index == index)
                newroom->links[i]->text = text;
}
void SetLinkPython( int room, std::string index, std::string python )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->links.size(); i++)
        if (newroom->links[i])
            if (newroom->links[i]->index == index)
                newroom->links[i]->Relink( python );
}
void SetLinkRoom( int room, std::string index, int to )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (size_t i = 0; i < newroom->links.size(); i++)
        if (newroom->links[i]) {
            if (newroom->links[i]->index == index)
                //FIXME: Will crash if not a Goto object.
                dynamic_cast< BaseInterface::Room::Goto* > (newroom->links[i])->index = to;
        }
}
void SetLinkEventMask( int room, std::string index, std::string maskdef )
{
    size_t i;
    //c=click, u=up, d=down, e=enter, l=leave, m=move
    unsigned int mask = 0;
    for (i = 0; i < maskdef.length(); ++i) {
        switch (maskdef[i])
        {
        case 'c':
        case 'C':
            mask |= BaseInterface::Room::Link::ClickEvent;
            break;
        case 'u':
        case 'U':
            mask |= BaseInterface::Room::Link::UpEvent;
            break;
        case 'd':
        case 'D':
            mask |= BaseInterface::Room::Link::DownEvent;
            break;
        case 'e':
        case 'E':
            mask |= BaseInterface::Room::Link::EnterEvent;
            break;
        case 'l':
        case 'L':
            mask |= BaseInterface::Room::Link::LeaveEvent;
            break;
        case 'm':
        case 'M':
            fprintf( stderr, "%s: WARNING: Ignoring request for movement event mask.\n", __FILE__ );
            break;
        }
    }
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (i = 0; i < newroom->links.size(); i++)
        if (newroom->links[i]) {
            if (newroom->links[i]->index == index)
                //FIXME: Will crash if not a Goto object.
                newroom->links[i]->setEventMask( mask );
        }
}
static void BaseLink( BaseInterface::Room *room, float x, float y, float wid, float hei, std::string text, bool reverse = false )
{
    BaseInterface::Room::Link *lnk;
    if (reverse)
        lnk = room->links.front();
    else
        lnk = room->links.back();
    lnk->x    = x;
    lnk->y    = y;
    lnk->wid  = wid;
    lnk->hei  = hei;
    lnk->text = text;
}
void Link( int room, std::string index, float x, float y, float wid, float hei, std::string text, int to )
{
    LinkPython( room, index, "", x, y, wid, hei, text, to );
}
void LinkPython( int room,
                 std::string index,
                 std::string pythonfile,
                 float x,
                 float y,
                 float wid,
                 float hei,
                 std::string text,
                 int to )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    newroom->links.push_back( new BaseInterface::Room::Goto( index, pythonfile ) );
    BaseLink( newroom, x, y, wid, hei, text );
    ( (BaseInterface::Room::Goto*) newroom->links.back() )->index = to;
}
void Launch( int room, std::string index, float x, float y, float wid, float hei, std::string text )
{
    LaunchPython( room, index, "", x, y, wid, hei, text );
}
void LaunchPython( int room,
                   std::string index,
                   std::string pythonfile,
                   float x,
                   float y,
                   float wid,
                   float hei,
                   std::string text )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    newroom->links.push_back( new BaseInterface::Room::Launch( index, pythonfile ) );
    BaseLink( newroom, x, y, wid, hei, text );
}
void EjectPython( int room, std::string index, std::string pythonfile, float x, float y, float wid, float hei, std::string text )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    newroom->links.push_back( new BaseInterface::Room::Eject( index, pythonfile ) );
    BaseLink( newroom, x, y, wid, hei, text );
}
void Comp( int room, std::string index, float x, float y, float wid, float hei, std::string text, std::string modes )
{
    CompPython( room, index, "", x, y, wid, hei, text, modes );
}
void CompPython( int room,
                 std::string index,
                 std::string pythonfile,
                 float x,
                 float y,
                 float wid,
                 float hei,
                 std::string text,
                 std::string modes )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    BaseInterface::Room::Comp *newcomp    = new BaseInterface::Room::Comp( index, pythonfile );
    newroom->links.push_back( newcomp );
    BaseLink( newroom, x, y, wid, hei, text );
    static const EnumMap::Pair modelist[] = {
        EnumMap::Pair( "Cargo",      BaseComputer::CARGO ),
        EnumMap::Pair( "Upgrade",    BaseComputer::UPGRADE ),
        EnumMap::Pair( "ShipDealer", BaseComputer::SHIP_DEALER ),
        EnumMap::Pair( "Missions",   BaseComputer::MISSIONS ),
        EnumMap::Pair( "News",       BaseComputer::NEWS ),
        EnumMap::Pair( "Info",       BaseComputer::INFO ),
        EnumMap::Pair( "LoadSave",   BaseComputer::LOADSAVE ),
        EnumMap::Pair( "Network",    BaseComputer::NETWORK ),
        EnumMap::Pair( "UNKNOWN",    BaseComputer::LOADSAVE ),
    };
    static const EnumMap modemap( modelist, sizeof (modelist)/sizeof (*modelist) );
    const char *newmode = modes.c_str();
    int   newlen  = modes.size();
    char *curmode = new char[newlen+1];
    for (int i = 0; i < newlen;) {
        int j;
        for (j = 0; newmode[i] != ' ' && newmode[i] != '\0'; i++, j++)
            curmode[j] = newmode[i];
        while (newmode[i] == ' ')
            i++;
        if (j == 0)
            continue;
        //in otherwords, if j is 0 then the 0th index will become null
        //EnumMap crashes if the string is empty.
        curmode[j] = '\0';
        int modearg = modemap.lookup( curmode );
        if (modearg < BaseComputer::DISPLAY_MODE_COUNT)
            newcomp->modes.push_back( (BaseComputer::DisplayMode) (modearg) );
        else
            VSFileSystem::vs_fprintf( stderr, "WARNING: Unknown computer mode %s found in python script...\n", curmode );
    }
    delete[] curmode;
}
void Python( int room,
             std::string index,
             float x,
             float y,
             float wid,
             float hei,
             std::string text,
             std::string pythonfile,
             bool front )
{
    //instead of "Talk"/"Say" tags
    BaseInterface::Room *newroom     = CheckRoom( room );
    if (!newroom) return;
    BaseInterface::Room::Python *tmp = new BaseInterface::Room::Python( index, pythonfile );
    if (front)
        newroom->links.insert( newroom->links.begin(), tmp );
    else
        newroom->links.push_back( tmp );
    BaseLink( newroom, x, y, wid, hei, text, front );
}

void GlobalKeyPython( std::string pythonfile )
{
    if (BaseInterface::CurrentBase)
        BaseInterface::CurrentBase->python_kbhandler = pythonfile;
}

void MessageToRoom( int room, std::string text )
{
    if (!BaseInterface::CurrentBase) return;
    BaseInterface::CurrentBase->rooms[room]->objs.push_back( new BaseInterface::Room::BaseTalk( text, "currentmsg", true ) );
}
void EnqueueMessageToRoom( int room, std::string text )
{
    if (!BaseInterface::CurrentBase) return;
    BaseInterface::CurrentBase->rooms[room]->objs.push_back( new BaseInterface::Room::BaseTalk( text, "currentmsg", false ) );
}
void Message( std::string text )
{
    if (!BaseInterface::CurrentBase) return;
    MessageToRoom( BaseInterface::CurrentBase->curroom, text );
}
void EnqueueMessage( std::string text )
{
    if (!BaseInterface::CurrentBase) return;
    EnqueueMessageToRoom( BaseInterface::CurrentBase->curroom, text );
}
void EraseLink( int room, std::string index )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (int i = 0; i < (int) newroom->links.size(); i++)
        if (newroom->links[i]) {
            if (newroom->links[i]->index == index) {
                newroom->links.erase( newroom->links.begin()+i );
                i--;
//break;
            }
        }
}
void EraseObj( int room, std::string index )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    for (int i = 0; i < (int) newroom->objs.size(); i++)
        if (newroom->objs[i]) {
            if (newroom->objs[i]->index == index) {
                newroom->objs.erase( newroom->objs.begin()+i );
                i--;
//break;
            }
        }
}
int GetCurRoom()
{
    if (!BaseInterface::CurrentBase) return -1;
    return BaseInterface::CurrentBase->curroom;
}
void SetCurRoom( int room )
{
    BaseInterface::Room *newroom = CheckRoom( room );
    if (!newroom) return;
    if (!BaseInterface::CurrentBase) return;
    BaseInterface::CurrentBase->GotoLink( room );
}
int GetNumRoom()
{
    if (!BaseInterface::CurrentBase) return -1;
    return BaseInterface::CurrentBase->rooms.size();
}
bool BuyShip( std::string name, bool my_fleet, bool force_base_inventory )
{
    Unit *base = BaseInterface::CurrentBase->baseun.GetUnit();
    Unit *un   = BaseInterface::CurrentBase->caller.GetUnit();
    return ::buyShip( base, un, name, my_fleet, force_base_inventory, NULL );
}
bool SellShip( std::string name )
{
    Unit *base = BaseInterface::CurrentBase->baseun.GetUnit();
    Unit *un   = BaseInterface::CurrentBase->caller.GetUnit();
    return ::sellShip( base, un, name, NULL );
}

Dictionary& _GetEventData()
{
    static BoostPythonDictionary data;
    return data;
}

void SetEventData( BoostPythonDictionary data )
{
    _GetEventData() = data;
}

void SetMouseEventData( std::string type, float x, float y, int buttonMask )
{
    BoostPythonDictionary &data = _GetEventData();

    //Event type
    data["type"]   = type;

    //Mouse data
    data["mousex"] = x;
    data["mousey"] = y;
    data["mousebuttons"] = buttonMask;

    SetKeyStatusEventData();
}

void SetKeyStatusEventData( unsigned int modmask )
{
    BoostPythonDictionary &data = _GetEventData();
    //Keyboard modifiers (for kb+mouse)
    if (modmask == UINT_MAX )
        modmask = pullActiveModifiers();
    data["modifiers"] = modmask;
    data["alt"] = ( (modmask&KB_MOD_ALT) != 0 );
    data["shift"]     = ( (modmask&KB_MOD_SHIFT) != 0 );
    data["ctrl"] = ( (modmask&KB_MOD_CTRL) != 0 );
}

void SetKeyEventData( std::string type, unsigned int keycode, unsigned int modmask )
{
    BoostPythonDictionary &data = _GetEventData();

    //Event type
    data["type"] = type;

    //Keycode
    data["key"]  = keycode;
    if ( (keycode > 0x20) && (keycode < 0xff) )
        data["char"] = string( 1, keycode );

    else
        data["char"] = string();
    SetKeyStatusEventData( modmask );
}

const Dictionary& GetEventData()
{
    return _GetEventData();
}

float GetTextHeight( std::string text, Vector widheimult )
{
    static bool  force_highquality = true;
    static bool  use_bit    = force_highquality
                              || XMLSupport::parse_bool( vs_config->getVariable( "graphics", "high_quality_font", "false" ) );
    static float font_point = XMLSupport::parse_float( vs_config->getVariable( "graphics", "font_point", "16" ) );
    return use_bit ? getFontHeight() : (font_point*2/g_game.y_resolution);
}

float GetTextWidth( std::string text, Vector widheimult )
{
    //Unsupported for now
    return 0;
}

void LoadBaseInterface( string name )
{
    LoadBaseInterfaceAtDock( name, UniverseUtil::getPlayer(), UniverseUtil::getPlayer() );
}

void LoadBaseInterfaceAtDock( string name, Unit *dockat, Unit *dockee )
{
    if (BaseInterface::CurrentBase)
        BaseInterface::CurrentBase->Terminate();
    BaseInterface *base = new BaseInterface( name.c_str(), dockat, dockee );
    base->InitCallbacks();
}

void refreshBaseComputerUI( const Cargo *carg )
{
    if (carg)
        //BaseComputer::draw() used dirty to determine what to recalculate.
        BaseComputer::dirty = 1;               //everything.
    else
        BaseComputer::dirty = 2;               //only title.
}

void ExitGame()
{
    CockpitKeys::QuitNow();
}
}