#include "stdafx.h"
/*
-----------------------------------------------------------------------------
 Class: ScreenTitleMenu

 Desc: See header.

 Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
	Chris Danford
-----------------------------------------------------------------------------
*/

#include "ScreenTitleMenu.h"
#include "ScreenManager.h"
#include "GameConstantsAndTypes.h"
#include "RageUtil.h"
#include "StepMania.h"
#include "PrefsManager.h"
#include "RageLog.h"
#include "SongManager.h"
#include "AnnouncerManager.h"
#include "GameState.h"
#include "GameManager.h"
#include "InputMapper.h"

const CString CHOICE_TEXT[ScreenTitleMenu::NUM_TITLE_MENU_CHOICES] = {
	"GAME START",
	"NETWORK GAME",
	"SWITCH GAME",
	"CONFIG KEY/JOY",
	"INPUT OPTIONS",
	"MACHINE OPTIONS",
	"GRAPHIC OPTIONS",
	"APPEARANCE OPTIONS",
	"EDIT/RECORD/SYNCH",
	"EXIT",
};

#define CHOICES_X						THEME->GetMetricF("ScreenTitleMenu","ChoicesX")
#define CHOICES_START_Y					THEME->GetMetricF("ScreenTitleMenu","ChoicesStartY")
#define CHOICES_SPACING_Y				THEME->GetMetricF("ScreenTitleMenu","ChoicesSpacingY")
#define CHOICES_SHADOW_LENGTH			THEME->GetMetricF("ScreenTitleMenu","ChoicesShadowLength")
#define HELP_X							THEME->GetMetricF("ScreenTitleMenu","HelpX")
#define HELP_Y							THEME->GetMetricF("ScreenTitleMenu","HelpY")
#define LOGO_X							THEME->GetMetricF("ScreenTitleMenu","LogoX")
#define LOGO_Y							THEME->GetMetricF("ScreenTitleMenu","LogoY")
#define VERSION_X						THEME->GetMetricF("ScreenTitleMenu","VersionX")
#define VERSION_Y						THEME->GetMetricF("ScreenTitleMenu","VersionY")
#define SONGS_X							THEME->GetMetricF("ScreenTitleMenu","SongsX")
#define SONGS_Y							THEME->GetMetricF("ScreenTitleMenu","SongsY")
#define COLOR_NOT_SELECTED				THEME->GetMetricC("ScreenTitleMenu","ColorNotSelected")
#define COLOR_SELECTED					THEME->GetMetricC("ScreenTitleMenu","ColorSelected")
#define ZOOM_NOT_SELECTED				THEME->GetMetricF("ScreenTitleMenu","ZoomNotSelected")
#define ZOOM_SELECTED					THEME->GetMetricF("ScreenTitleMenu","ZoomSelected")
#define SECONDS_BEFORE_DEMONSTRATION	THEME->GetMetricF("ScreenTitleMenu","SecondsBeforeDemonstration")
#define SECONDS_BETWEEN_ATTRACT			THEME->GetMetricF("ScreenTitleMenu","SecondsBetweenAttract")
#define HELP_TEXT						THEME->GetMetric("ScreenTitleMenu","HelpText")
#define NEXT_SCREEN						THEME->GetMetric("ScreenTitleMenu","NextScreen")

const ScreenMessage SM_PlayAttract			=	ScreenMessage(SM_User+1);
const ScreenMessage SM_GoToNextScreen		=	ScreenMessage(SM_User+12);
const ScreenMessage SM_FadeToDemonstration	=	ScreenMessage(SM_User+13);
const ScreenMessage SM_GoToDemonstration	=	ScreenMessage(SM_User+14);


ScreenTitleMenu::ScreenTitleMenu()
{
	LOG->Trace( "ScreenTitleMenu::ScreenTitleMenu()" );

	//
	// I think it's better to do all the initialization here rather than have it scattered
	// about in all the global singleton classes
	//
	GAMESTATE->Reset();
	PREFSMAN->ReadGamePrefsFromDisk();
	INPUTMAPPER->ReadMappingsFromDisk();
	GAMESTATE->m_bPlayersCanJoin = true;
	if( !GAMEMAN->DoesNoteSkinExist( GAMEMAN->GetCurNoteSkin() ) )
	{
		CStringArray asNoteSkinNames;
		GAMEMAN->GetNoteSkinNames( asNoteSkinNames );
		GAMEMAN->SwitchNoteSkin( asNoteSkinNames[0] );
	}
	if( !THEME->DoesThemeExist( THEME->GetCurThemeName() ) )
	{
		CString sGameName = GAMESTATE->GetCurrentGameDef()->m_szName;
		if( THEME->DoesThemeExist( sGameName ) )
			THEME->SwitchTheme( sGameName );
		else
			THEME->SwitchTheme( "default" );
	}
	PREFSMAN->SaveGamePrefsToDisk();



	m_Background.LoadFromAniDir( THEME->GetPathTo("BGAnimations","title menu") );
	this->AddChild( &m_Background );

	m_sprLogo.Load( THEME->GetPathTo("Graphics",ssprintf("title menu logo %s",GAMESTATE->GetCurrentGameDef()->m_szName)) );
	m_sprLogo.SetXY( LOGO_X, LOGO_Y );
	m_sprLogo.SetGlow( RageColor(1,1,1,1) );
	m_sprLogo.SetZoomY( 0 );
	m_sprLogo.StopTweening();
	m_sprLogo.BeginTweening( 0.5f );	// sleep
	m_sprLogo.BeginTweening( 0.5f, Actor::TWEEN_BOUNCE_END );
	m_sprLogo.SetEffectGlowing(1, RageColor(1,1,1,0.1f), RageColor(1,1,1,0.3f) );
	m_sprLogo.SetTweenZoom( 1 );
	this->AddChild( &m_sprLogo );

	m_textHelp.LoadFromFont( THEME->GetPathTo("Fonts","help") );
	m_textHelp.SetText( HELP_TEXT );
	m_textHelp.SetXY( HELP_X, HELP_Y );
	m_textHelp.SetZoom( 0.5f );
	m_textHelp.SetEffectBlinking();
	m_textHelp.SetShadowLength( 2 );
	this->AddChild( &m_textHelp );

	
	m_textVersion.LoadFromFont( THEME->GetPathTo("Fonts","normal") );
	m_textVersion.SetText( "v3.0 final" );
	m_textVersion.SetDiffuse( RageColor(0.6f,0.6f,0.6f,1) );	// light gray
	m_textVersion.SetXY( VERSION_X, VERSION_Y );
	m_textVersion.SetZoom( 0.5f );
	m_textVersion.SetShadowLength( 2 );
	this->AddChild( &m_textVersion );


	m_textSongs.LoadFromFont( THEME->GetPathTo("Fonts","normal") );
	m_textSongs.SetHorizAlign( Actor::align_left );
	m_textSongs.SetText( ssprintf("Found %u Songs", SONGMAN->m_pSongs.size()) );
	m_textSongs.SetDiffuse( RageColor(0.6f,0.6f,0.6f,1) );	// light gray
	m_textSongs.SetXY( SONGS_X, SONGS_Y );
	m_textSongs.SetZoom( 0.5f );
	m_textSongs.SetShadowLength( 2 );
	this->AddChild( &m_textSongs );

	int i;
	for( i=0; i< NUM_TITLE_MENU_CHOICES; i++ )
	{
		m_textChoice[i].LoadFromFont( THEME->GetPathTo("Fonts","titlemenu") );
		m_textChoice[i].SetText( CHOICE_TEXT[i] );
		m_textChoice[i].SetXY( CHOICES_X, CHOICES_START_Y + i*CHOICES_SPACING_Y );
		float fShadowLength = CHOICES_SHADOW_LENGTH;
		m_textChoice[i].SetShadowLength( fShadowLength );
		this->AddChild( &m_textChoice[i] );
	}	

	
	m_Fade.SetClosed();
	m_Fade.OpenWipingRight( SM_None );

	this->AddChild( &m_Fade );

	SOUND->PlayOnceStreamedFromDir( ANNOUNCER->GetPathTo("title menu game name") );


	m_soundAttract.Load( ANNOUNCER->GetPathTo("title menu attract") );
	m_soundChange.Load( THEME->GetPathTo("Sounds","title menu change") );	
	m_soundSelect.Load( THEME->GetPathTo("Sounds","menu start") );
	m_soundInvalid.Load( THEME->GetPathTo("Sounds","menu invalid") );


	m_TitleMenuChoice = CHOICE_GAME_START;

	for( i=0; i<NUM_TITLE_MENU_CHOICES; i++ )
		LoseFocus( i );
	GainFocus( m_TitleMenuChoice );
	
	MUSIC->LoadAndPlayIfNotAlready( THEME->GetPathTo("Sounds","title menu music") );

	this->SendScreenMessage( SM_PlayAttract, SECONDS_BETWEEN_ATTRACT );
	this->SendScreenMessage( SM_FadeToDemonstration, SECONDS_BEFORE_DEMONSTRATION );
}


ScreenTitleMenu::~ScreenTitleMenu()
{
	LOG->Trace( "ScreenTitleMenu::~ScreenTitleMenu()" );
}


void ScreenTitleMenu::Input( const DeviceInput& DeviceI, const InputEventType type, const GameInput &GameI, const MenuInput &MenuI, const StyleInput &StyleI )
{
//	LOG->Trace( "ScreenTitleMenu::Input()" );

	if( m_Fade.IsClosing() )
		return;
	
	Screen::Input( DeviceI, type, GameI, MenuI, StyleI );
}

void ScreenTitleMenu::HandleScreenMessage( const ScreenMessage SM )
{
	switch( SM )
	{
	case SM_PlayAttract:
		m_soundAttract.PlayRandom();
		this->SendScreenMessage( SM_PlayAttract, SECONDS_BETWEEN_ATTRACT );
		break;
	case SM_GoToNextScreen:
		switch( m_TitleMenuChoice )
		{
		case CHOICE_GAME_START:
			SCREENMAN->SetNewScreen( NEXT_SCREEN );
			break;
		case CHOICE_NETWORK_GAME:
			SCREENMAN->SetNewScreen( "ScreenNetworkGame" );
			break;
		case CHOICE_SELECT_GAME:
			SCREENMAN->SetNewScreen( "ScreenSelectGame" );
			break;
		case CHOICE_MAP_INSTRUMENTS:
			SCREENMAN->SetNewScreen( "ScreenMapControllers" );
			break;
		case CHOICE_INPUT_OPTIONS:
			SCREENMAN->SetNewScreen( "ScreenInputOptions" );
			break;
		case CHOICE_MACHINE_OPTIONS:
			SCREENMAN->SetNewScreen( "ScreenMachineOptions" );
			break;
		case CHOICE_GRAPHIC_OPTIONS:
			SCREENMAN->SetNewScreen( "ScreenGraphicOptions" );
			break;
		case CHOICE_APPEARANCE_OPTIONS:
			SCREENMAN->SetNewScreen( "ScreenAppearanceOptions" );
			break;
		case CHOICE_EDIT:
			SCREENMAN->SetNewScreen( "ScreenEditMenu" );
			break;
		case CHOICE_EXIT:
		default:
			ASSERT(0);	// should never get here
			break;
		}
		break;
	case SM_FadeToDemonstration:
		{	
			// Set up the game state for a demonstration
			switch( GAMESTATE->m_CurGame )
			{
			case GAME_DANCE:	GAMESTATE->m_CurStyle = STYLE_DANCE_VERSUS;			break; 
			case GAME_PUMP:		GAMESTATE->m_CurStyle = STYLE_PUMP_VERSUS;			break; 
			case GAME_EZ2:		GAMESTATE->m_CurStyle = STYLE_EZ2_SINGLE_VERSUS;	break; 
			case GAME_PARA:		GAMESTATE->m_CurStyle = STYLE_PARA_SINGLE;			break; 
			default:	ASSERT(0);
			}

			GAMESTATE->m_PlayMode = PLAY_MODE_ARCADE;

			if(!SONGMAN->ChooseRandomSong())
			{
				// Couldn't find Song/Notes to play.  Abort demonstration!
				GAMESTATE->Reset();
				return;
			}

			ASSERT( GAMESTATE->m_pCurSong );

			GAMESTATE->m_MasterPlayerNumber = PLAYER_1;

			// choose some cool options
			for( int p=0; p<NUM_PLAYERS; p++ )
			{
				if( !GAMESTATE->IsPlayerEnabled(p) )
					continue;

				if( RandomFloat(0,1)>0.8f )
					GAMESTATE->m_PlayerOptions[p].m_fArrowScrollSpeed = 1.5f;
				GAMESTATE->m_PlayerOptions[p].m_bEffects[ rand()%PlayerOptions::NUM_EFFECT_TYPES ] = true;
				if( RandomFloat(0,1)>0.9f )
					GAMESTATE->m_PlayerOptions[p].m_AppearanceType = PlayerOptions::APPEARANCE_HIDDEN;
				if( RandomFloat(0,1)>0.9f )
					GAMESTATE->m_PlayerOptions[p].m_AppearanceType = PlayerOptions::APPEARANCE_SUDDEN;
				if( RandomFloat(0,1)>0.7f )
					GAMESTATE->m_PlayerOptions[p].m_bReverseScroll = true;
				if( RandomFloat(0,1)>0.8f )
					GAMESTATE->m_PlayerOptions[p].m_bDark = true;
			}
			GAMESTATE->m_SongOptions.m_LifeType = (randomf(0,1)>0.8f) ? SongOptions::LIFE_BATTERY : SongOptions::LIFE_BAR;
			GAMESTATE->m_SongOptions.m_FailType = SongOptions::FAIL_OFF;
		
			GAMESTATE->m_bDemonstration = true;
			m_Fade.CloseWipingRight( SM_GoToDemonstration );
		}
		break;
	case SM_GoToDemonstration:
		{
			ASSERT( GAMESTATE->m_pCurSong );
			SCREENMAN->SetNewScreen( "ScreenGameplay" );
		}
		break;
	}
}


void ScreenTitleMenu::LoseFocus( int iChoiceIndex )
{
	m_textChoice[iChoiceIndex].SetEffectNone();
	m_textChoice[iChoiceIndex].StopTweening();
	m_textChoice[iChoiceIndex].BeginTweening( 0.3f );
	m_textChoice[iChoiceIndex].SetTweenZoom( ZOOM_NOT_SELECTED );
}

void ScreenTitleMenu::GainFocus( int iChoiceIndex )
{
	m_textChoice[iChoiceIndex].StopTweening();
	m_textChoice[iChoiceIndex].BeginTweening( 0.3f );
	m_textChoice[iChoiceIndex].SetTweenZoom( ZOOM_SELECTED );
	RageColor color1, color2;
	color1 = COLOR_SELECTED;
	color2 = color1 * 0.5f;
	color2.a = 1;
	m_textChoice[iChoiceIndex].SetEffectCamelion( 2.5f, color1, color2 );
}

void ScreenTitleMenu::MenuUp( PlayerNumber pn )
{
	LoseFocus( m_TitleMenuChoice );

	if( m_TitleMenuChoice == 0 ) // wrap around
		m_TitleMenuChoice = (ScreenTitleMenu::TitleMenuChoice)((int)NUM_TITLE_MENU_CHOICES); 
	
	m_TitleMenuChoice = TitleMenuChoice( m_TitleMenuChoice-1 );

	m_soundChange.PlayRandom();

	GainFocus( m_TitleMenuChoice );
}


void ScreenTitleMenu::MenuDown( PlayerNumber pn )
{
	LoseFocus( m_TitleMenuChoice );

	if( m_TitleMenuChoice == (int)ScreenTitleMenu::NUM_TITLE_MENU_CHOICES-1 ) 
		m_TitleMenuChoice = (TitleMenuChoice)-1; // wrap around

	m_TitleMenuChoice = TitleMenuChoice( m_TitleMenuChoice+1 );

	m_soundChange.PlayRandom();

	GainFocus( m_TitleMenuChoice );
}


void ScreenTitleMenu::MenuStart( PlayerNumber pn )
{	
	GAMESTATE->m_bSideIsJoined[pn] = true;
	GAMESTATE->m_MasterPlayerNumber = pn;

	GAMESTATE->m_bPlayersCanJoin = false;


	switch( m_TitleMenuChoice )
	{
	case CHOICE_GAME_START:
	case CHOICE_NETWORK_GAME:
	case CHOICE_SELECT_GAME:
	case CHOICE_MAP_INSTRUMENTS:
	case CHOICE_INPUT_OPTIONS:
	case CHOICE_MACHINE_OPTIONS:
	case CHOICE_GRAPHIC_OPTIONS:
	case CHOICE_APPEARANCE_OPTIONS:
		m_soundSelect.PlayRandom();
		m_Fade.CloseWipingRight( SM_GoToNextScreen );
		break;
	case CHOICE_EDIT:
		if( SONGMAN->m_pSongs.empty() )
		{
			m_soundInvalid.PlayRandom();
		}
		else
		{
			m_soundSelect.PlayRandom();
			m_Fade.CloseWipingRight( SM_GoToNextScreen );
		}
		break;
	case CHOICE_EXIT:
		m_soundSelect.PlayRandom();
		PostQuitMessage(0);
		return;
	default:
		ASSERT(0);
	}
}

void ScreenTitleMenu::MenuBack( PlayerNumber pn )
{	
	this->SendScreenMessage( SM_FadeToDemonstration, 0 );
}