maingame.cpp

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#include "borqueror.h"

#include "maincredits.h"
#include "halloffame.h"
#include "retire.h"
#include "parameters.h"
#include "continue.h"

Galaxy  *MainGame::galaxy = 0;

Galaxy &GetGalaxy( void )
{
        return *MainGame::galaxy;
}

PlayGame *MainGame::game = 0;
PlayGame &GetGame( void )
{       
        return *MainGame::game;
}

Window *bqObjectCreate( const icstring &name )
{
        Ars::Window     *ans = 0;

        if( name == "GameItfc" )
                ans = new GameItfc();
        else if( name == "GalaxyScreen" )
                ans = new GalaxyScreen();
        else if( name == "StarSystem" )
                ans = new StarSystemObject();
        else if( name == "SunImage" )
                ans = new SunImageObject();
        else if( name == "PlanetImage" )
                ans = new PlanetImageObject();
        return ans;
}

class InitGalaxyScreen : public Thread  {
public:
        virtual long Run( void * )
        {
                Cfg::Handler    &h = Cfg::GetCfg( "@Generator" );
                GalaxyScreen::img = Graf::NewSurface( h.GetCfgInt( "Galaxy-coord" , "playW" ) , h.GetCfgInt( "Galaxy-coord" , "playH" ) );
                GalaxyScreen::bkgnd = Graf::NewSurface( h.GetCfgInt( "Galaxy-coord" , "playW" ) , h.GetCfgInt( "Galaxy-coord" , "playH" ) );
                return 0;
        }
};

class InitStarInfo : public Thread      {
public:
        virtual long Run( void *sem )
        {
                Parameters::SetupStarInfo();
                return 0;
        }
};

class InitStarName : public Thread      {
public:
        virtual long Run( void *sem )
        {
                Parameters::LoadStarsName();
                return 0;
        }
};

class InitPlanetInfo : public Thread    {
public:
        virtual long Run( void *sem )
        {
                Parameters::SetupPlanetInfo();
                return 0;
        }
};


class InitSpecies : public Thread       {
public:
        virtual long Run( void *sem )
        {
                Parameters::SetupSpecies();
                return 0;
        }
};

class InitPlanetSize : public Thread    {
public:
        virtual long Run( void *sem )
        {
                Parameters::SetupPlanetSize();
                return 0;
        }
};

class InitEcoZone : public Thread       {
public:
        virtual long Run( void *sem )
        {
                Parameters::SetupEcoZones();
                return 0;
        }
};

MainGame::MainGame( const XRect r , const string &appName )
: View( r , appName , false ) , wave( 0 )
{
        galaxy = new Galaxy();
        game = new PlayGame();

        initTasks.push_back( new InitStarName );
        initTasks.push_back( new InitPlanetInfo );
        initTasks.push_back( new InitPlanetSize );
        initTasks.push_back( new InitEcoZone );
        initTasks.push_back( new InitSpecies );
        initTasks.push_back( new InitGalaxyScreen );
        initTasks.push_back( new InitStarInfo );
}

MainGame::~MainGame( void )
{
        galaxy->Reset();
        Colony::ResetAllColonies();
        Parameters::ResetInfo();

        if( GalaxyScreen::img )
                SDL_FreeSurface( GalaxyScreen::img );
        GalaxyScreen::img = 0;
        if( GalaxyScreen::bkgnd )
                SDL_FreeSurface( GalaxyScreen::bkgnd );
        GalaxyScreen::bkgnd = 0;

        delete game;
        game = 0;
        delete galaxy;
        galaxy = 0;

        Mix_HaltMusic();
        Mix_HaltChannel( 0 );
        Mix_HaltChannel( 1 );
        if( wave )
                Mix_FreeMusic( wave );
        wave = 0;

        Mix_CloseAudio();

        f->ShutdownDialog( this );

        for( int i = eMainDialog ; i < eLast ; i++ )
                Free( i );

        for( vector<BqBase *>::iterator it = links.begin() ; it != links.end() ; ++it )
                delete (*it);
        links.clear();

        {
                for( vector<Uniform *>::iterator it = ExprParser::toDelinExprParser.begin() ; it != ExprParser::toDelinExprParser.end() ; ++it )
                        delete (*it);
                ExprParser::toDelinExprParser.clear();
        }

        clear();
}

const bool MainGame::InitDone( void )
{
        for( vector<Thread*>::iterator it = initTasks.begin() ;it != initTasks.end() ; ++it )
        {
                (*it)->Wait();
                delete *it;
        }
        initTasks.clear();
        return true;
}

const bool MainGame::SetupWindow( const Message &msg )
{
        View::SetupWindow( msg );

        SetBgColor( Cfg::GetCfg().GetCfgColorHex( "Ars" , "back_color" , RGBColor( 0 , 0 , 0 ) ) );

        MessageServer::Instance().RegisterMessageClient( this , Message::CTRL_LCLICK );
        MessageServer::Instance().RegisterMessageClient( this , Message::MOUSE_BUTTONDOWN );
        MessageServer::Instance().RegisterMessageClient( this , Message::USER );

        links.push_back( new MainCredits( this ) );
        links.push_back( new HallOfFame( this ) );
        links.push_back( new Retire( this ) );
        links.push_back( new Parameters( this ) );
        links.push_back( new Continue( this ) );
        links.push_back( new MainLoad( this ) );
        links.push_back( new MainSave( this ) );

        EnableWindow();

        ArsApplication::objCreate.push_back( (cbObjCreateType)bqObjectCreate );

        return true;
}

void MainGame::EnableWindow( void )
{
        Cfg::Handler    &h = Cfg::GetCfg();
        Rsrc    res( h.GetFilename() );
        Window  *ContinueButton = f->GetArsObject( 4 );
        Window  *LoadButton = f->GetArsObject( 5 );
        Window  *SaveButton = f->GetArsObject( 6 );

        ContinueButton->EnableWindow( !h.GetCfgString( "SavedGames" , "0" ).empty() );
        LoadButton->EnableWindow( !h.GetCfgString( "SavedGames" , "1" ).empty() );
        SaveButton->EnableWindow( !GetGalaxy().empty() );

        SaveButton->UpdateWindow();
        ContinueButton->UpdateWindow();
        LoadButton->UpdateWindow();
}

const bool MainGame::MainLoop( void )
{
        Graf::ShowMouse( false );

        f = Load( "MainDialog" , eMainDialog );

        ArsSendMessage( Message( Message::SETUP_WINDOW , this ) );

        if( f )
        {
                f->InitDialog( this );
                f->Draw();
        }
        SetTextAlign( S_ALIGN_TOP , S_ALIGN_LEFT );

        AddSound( "Splash-Greeting" , "Splash" , "Greeting" ).Configure( 1 );

        PlayIntro();
        for( vector<Thread*>::iterator it = initTasks.begin() ;it != initTasks.end() ; ++it )
                (*it)->Start( 0 );

        InitDone();

        Graf::ShowMouse( true );

        while( View::MainLoop() )       ;

        return false;
}

void MainGame::PlayIntro( void )
{
        if( Cfg::GetCfg().GetCfgInt( "SetupScreen" , "PlayIntro" , 1 ) )
        {
                Cfg::Handler    &h = Cfg::GetCfg( "@sounds" );
        
                XMPEG   *mpeg = dynamic_cast<XMPEG *>( f->GetArsObject( 20 ) );
                SMPEG_rewind( mpeg->GetMPEG() );
                Mix_Chunk       *wave;
                if( (wave = Mix_LoadWAV( h.GetCfgFile( "Splash" , "Intro" ).c_str() )) != 0 )
                        Mix_PlayChannel( 0 , wave , 0 );
                mpeg->Play();

                while( SMPEG_status( mpeg->GetMPEG() ) == SMPEG_PLAYING )
                        SDL_Delay( 10 );
                
                mpeg->EndPlay();
                if( wave )
                        Mix_FreeChunk( wave );

                mpeg->SetDirty();
                UpdateWindow( true );
        }
        
        Cfg::Handler    &h = Cfg::GetCfg( "@sounds" );
        wave = Mix_LoadMUS( h.GetCfgFile( "music" , "MainScreen" ).c_str() );
        if( wave )
                Mix_PlayMusic( wave , -1 );
        GetSound( "Splash-Greeting" ).Play();

        Preload( "SoundEvent" );
}

const bool MainGame::evMouseButtonDown( const MouseMessage &msg )
{
        View::evMouseButtonDown( msg );

        return false;
}

const bool MainGame::evMessage( const UserMessage &msg )
{
        const unsigned int i = msg.SubMessage();

        if( i < links.size() )
        {
                f->ShutdownDialog( this );
                
                links[i]->MainLoop();

                f->InitDialog( this );
                f->Draw();
        }
        else if( i == 8 )
                ArsPostMessage( Message( Message::APP_EXIT , 0 ) );
/*
        else if( msg.SubMessage() == SAVE_GALAXY || msg.SubMessage() == LOAD_GALAXY )
                return false;
        else if( msg.SubMessage() == SAVE_SPECIES )
        {

        }
*/
        return true;
}

const bool MainGame::evMouseLClick( const CtrlMessage &msg )
{
        const int i = ((Window *)msg.source)->GetId();
        bool doredraw = false;
        if( i < (int)links.size() )
                doredraw = links[i]->MainLoop();
        else if( i == 8 )
                ArsPostMessage( Message( Message::APP_EXIT , 0 ) );

        EnableWindow();
        if( doredraw )
        {
                f->GetArsObject( i )->ResetState( S_SELECTED|S_HIGHLIGHT|S_FOCUS ); 
                f->Draw();
        }
        return true;
}

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