basic lights support

stepmania/src/GameState.cpp

@@ -33,6 +33,7 @@
 #include "ThemeManager.h"
 #include "fstream"
 #include "Bookkeeper.h"
+#include "LightsManager.h"
 
 #define DEFAULT_MODIFIERS THEME->GetMetric( "Common","DefaultModifiers" )
 
@@ -142,6 +143,8 @@ void GameState::Reset()
 	// save stats info intermitently in case of crash
 	BOOKKEEPER->WriteToDisk();
 	SONGMAN->SaveMachineScoresToDisk();
+
+	LIGHTSMAN->SetLightMode( LIGHTMODE_ATTRACT );
 }
 
 void GameState::Update( float fDelta )

stepmania/src/LightsManager.cpp

@@ -0,0 +1,138 @@
+#include "global.h"
+/*
+-----------------------------------------------------------------------------
+ Class: LightsManager
+
+ Desc: See header.
+
+ Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+	Chris Danford
+-----------------------------------------------------------------------------
+*/
+
+#include "LightsManager.h"
+#include "GameState.h"
+#include "RageTimer.h"
+#include "arch/Lights/LightsDriver.h"
+#include "arch/arch.h"
+#include "RageUtil.h"
+
+#include "windows.h"
+
+LightsManager*	LIGHTSMAN = NULL;	// global and accessable from anywhere in our program
+
+LightsManager::LightsManager(CString sDriver)
+{
+	m_LightMode = LIGHTMODE_JOINING;
+
+	m_pDriver = MakeLightsDriver(sDriver);
+}
+
+LightsManager::~LightsManager()
+{
+	SAFE_DELETE( m_pDriver );
+}
+
+void LightsManager::Update( float fDeltaTime )
+{
+	switch( m_LightMode )
+	{
+	case LIGHTMODE_JOINING:
+		{
+			switch( GAMESTATE->GetNumSidesJoined() )
+			{
+			case 0:
+				{
+					int iSec = (int)(RageTimer::GetTimeSinceStart()*2);
+					float fBeatPercentage = GAMESTATE->m_fSongBeat - (int)GAMESTATE->m_fSongBeat;
+					bool bOn = (iSec%2)==0; 
+					for( int i=0; i<8; i++ )
+						m_pDriver->SetLight( (Light)i, bOn );
+				}
+				break;
+			default:
+				for( int i=0; i<8; i++ )
+				{
+					bool bOn = GAMESTATE->m_bSideIsJoined[i%2];
+					m_pDriver->SetLight( (Light)i, bOn );
+				}
+			}
+		}
+		break;
+	case LIGHTMODE_ATTRACT:
+		{
+			int iSec = (int)RageTimer::GetTimeSinceStart();
+			int i;
+			for( i=0; i<4; i++ )
+			{
+				bool bOn = (iSec%4)==i;
+				m_pDriver->SetLight( (Light)i, bOn );
+			}
+			for( i=4; i<6; i++ )
+			{
+				bool bOn = false;
+				m_pDriver->SetLight( (Light)i, bOn );
+			}
+			for( i=6; i<8; i++ )
+			{
+				bool bOn = (iSec%3)==0;
+				m_pDriver->SetLight( (Light)i, bOn );
+			}
+		}
+		break;
+	case LIGHTMODE_MENU:
+		{
+			int iSec = (int)RageTimer::GetTimeSinceStart();
+			int i;
+			for( i=0; i<2; i++ )
+			{
+				bool bOn = (iSec%2)==0;
+				m_pDriver->SetLight( (Light)i, bOn );
+			}
+			for( i=2; i<4; i++ )
+			{
+				bool bOn = (iSec%2)==1;
+				m_pDriver->SetLight( (Light)i, bOn );
+			}
+			for( i=4; i<6; i++ )
+			{
+				bool bOn = (iSec%2)==0;
+				m_pDriver->SetLight( (Light)i, bOn );
+			}
+			for( i=6; i<8; i++ )
+			{
+				bool bOn = (iSec%2)==1;
+				m_pDriver->SetLight( (Light)i, bOn );
+			}
+		}
+		break;
+	case LIGHTMODE_DEMONSTRATION:
+	case LIGHTMODE_GAMEPLAY:
+		{
+			float fBeatPercentage = GAMESTATE->m_fSongBeat - (int)GAMESTATE->m_fSongBeat;
+			bool bOn = fBeatPercentage < 0.1 || fBeatPercentage > 0.9; 
+			for( int i=0; i<8; i++ )
+				m_pDriver->SetLight( (Light)i, bOn );
+		}
+		break;
+	case LIGHTMODE_ALL_ON:
+		{
+			for( int i=0; i<8; i++ )
+				m_pDriver->SetLight( (Light)i, true );
+		}
+		break;
+	case LIGHTMODE_ALL_OFF:
+		{
+			for( int i=0; i<8; i++ )
+				m_pDriver->SetLight( (Light)i, false );
+		}
+		break;
+	default:
+		ASSERT(0);
+	}
+}
+
+void LightsManager::SetLightMode( LightMode lm )
+{
+	m_LightMode = lm;
+}

stepmania/src/LightsManager.h

@@ -0,0 +1,61 @@
+#ifndef LightsManager_H
+#define LightsManager_H
+/*
+-----------------------------------------------------------------------------
+ Class: LightsManager
+
+ Desc: Control lights.
+
+ Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+	Chris Danford
+-----------------------------------------------------------------------------
+*/
+
+
+enum Light
+{
+	LIGHT_MARUQEE_UP_LEFT,
+	LIGHT_MARUQEE_UP_RIGHT,
+	LIGHT_MARUQEE_LR_LEFT,
+	LIGHT_MARUQEE_LR_RIGHT,
+	LIGHT_MARUQEE_MENU_LEFT,
+	LIGHT_MARUQEE_MENU_RIGHT,
+	LIGHT_MARUQEE_BASS_LEFT,
+	LIGHT_MARUQEE_BASS_RIGHT,
+	NUM_LIGHTS
+};
+
+enum LightMode
+{
+	LIGHTMODE_ATTRACT,
+	LIGHTMODE_JOINING,
+	LIGHTMODE_MENU,
+	LIGHTMODE_DEMONSTRATION,
+	LIGHTMODE_GAMEPLAY,
+	LIGHTMODE_ALL_ON,
+	LIGHTMODE_ALL_OFF,
+};
+
+class LightsDriver;
+
+class LightsManager
+{
+public:
+	LightsManager(CString sDriver);
+	~LightsManager();
+	
+	void Update( float fDeltaTime );
+
+	void SetLightMode( LightMode lm );
+
+private:
+	void SetLight( Light light, bool bOn );
+
+	LightsDriver* m_pDriver;
+	LightMode m_LightMode;
+};
+
+
+extern LightsManager*	LIGHTSMAN;	// global and accessable from anywhere in our program
+
+#endif

stepmania/src/PrefsManager.cpp

@@ -26,6 +26,7 @@
 PrefsManager*	PREFSMAN = NULL;	// global and accessable from anywhere in our program
 
 const float DEFAULT_SOUND_VOLUME = 1.00f;
+const CString DEFAULT_LIGHTS_DRIVER = "Null";
 
 bool g_bAutoRestart = false;
 
@@ -186,6 +187,7 @@ PrefsManager::PrefsManager()
 #endif
 
 	m_fSoundVolume = DEFAULT_SOUND_VOLUME;
+	m_sLightsDriver = DEFAULT_LIGHTS_DRIVER;
 	/* This is experimental: let's see if preloading helps people's skipping.
 	 * If it doesn't do anything useful, it'll be removed. */
 	m_bSoundPreloadAll = false;
@@ -285,6 +287,7 @@ void PrefsManager::ReadGlobalPrefsFromDisk()
 	ini.GetValue( "Options", "EasterEggs",						m_bEasterEggs );
 	ini.GetValue( "Options", "MarvelousTiming",					(int&)m_iMarvelousTiming );
 	ini.GetValue( "Options", "SoundVolume",						m_fSoundVolume );
+	ini.GetValue( "Options", "LightsDriver",					m_sLightsDriver );
 	ini.GetValue( "Options", "SoundPreloadAll",					m_bSoundPreloadAll );
 	ini.GetValue( "Options", "SoundResampleQuality",			m_iSoundResampleQuality );
 	ini.GetValue( "Options", "CoinMode",						m_iCoinMode );
@@ -518,6 +521,8 @@ void PrefsManager::SaveGlobalPrefsToDisk() const
 		ini.SetValue ( "Options", "SoundDrivers",				m_sSoundDrivers );
 	if(m_fSoundVolume != DEFAULT_SOUND_VOLUME)
 		ini.SetValue( "Options", "SoundVolume",					m_fSoundVolume );
+	if(m_sLightsDriver != DEFAULT_LIGHTS_DRIVER)
+		ini.SetValue( "Options", "LightsDriver",				m_sLightsDriver );
 	if(m_sMovieDrivers != DEFAULT_MOVIE_DRIVER_LIST)
 		ini.SetValue ( "Options", "MovieDrivers",				m_sMovieDrivers );
 	

stepmania/src/PrefsManager.h

@@ -155,6 +155,7 @@ public:
 	bool			m_bAntiAliasing;
 	CString			m_sSoundDrivers;
 	CString			m_sMovieDrivers;
+	CString			m_sLightsDriver;
 	float			m_fSoundVolume;
 	bool			m_bSoundPreloadAll;
 	int				m_iSoundResampleQuality;

stepmania/src/ScreenEvaluation.cpp

@@ -28,6 +28,7 @@
 #include "RageTimer.h"
 #include "UnlockSystem.h"
 #include "Course.h"
+#include "LightsManager.h"
 
 const int NUM_SCORE_DIGITS	=	9;
 
@@ -92,6 +93,8 @@ ScreenEvaluation::ScreenEvaluation( CString sClassName ) : Screen(sClassName)
 
 	LOG->Trace( "ScreenEvaluation::ScreenEvaluation()" );
 
+	LIGHTSMAN->SetLightMode( LIGHTMODE_MENU );
+
 	m_bFailed = false; // the evaluation is not showing failed results by default
 
 	m_sName = sClassName;

stepmania/src/ScreenGameplay.cpp

@@ -45,6 +45,7 @@
 #include "Course.h"
 #include "NoteDataUtil.h"
 #include "UnlockSystem.h"
+#include "LightsManager.h"
 
 //
 // Defines
@@ -92,6 +93,11 @@ ScreenGameplay::ScreenGameplay( CString sName, bool bDemonstration ) : Screen("S
 
 	m_bDemonstration = bDemonstration;
 
+	if( m_bDemonstration )
+		LIGHTSMAN->SetLightMode( LIGHTMODE_DEMONSTRATION );
+	else
+		LIGHTSMAN->SetLightMode( LIGHTMODE_GAMEPLAY );
+
 	SECONDS_BETWEEN_COMMENTS.Refresh();
 	G_TICK_EARLY_SECONDS.Refresh();
 
@@ -1709,6 +1715,9 @@ void ScreenGameplay::HandleScreenMessage( const ScreenMessage SM )
 
 			GAMESTATE->RemoveAllActiveAttacks();
 
+			LIGHTSMAN->SetLightMode( LIGHTMODE_ALL_OFF );
+
+
 			if( bAllReallyFailed )
 			{
 				this->PostScreenMessage( SM_BeginFailed, 0 );

stepmania/src/ScreenSelectMusic.cpp

@@ -36,6 +36,7 @@
 #include "Course.h"
 #include "ProfileManager.h"
 #include "MenuTimer.h"
+#include "LightsManager.h"
 
 
 const int NUM_SCORE_DIGITS	=	9;
@@ -78,6 +79,8 @@ ScreenSelectMusic::ScreenSelectMusic( CString sClassName ) : Screen( sClassName
 {
 	LOG->Trace( "ScreenSelectMusic::ScreenSelectMusic()" );
 
+	LIGHTSMAN->SetLightMode( LIGHTMODE_MENU );
+
 	m_bInCourseDisplayMode = GAMESTATE->IsCourseMode();
 
 	/* Cache: */

stepmania/src/ScreenSelectStyle.cpp

@@ -19,6 +19,7 @@
 #include "GameState.h"
 #include "AnnouncerManager.h"
 #include "ActorUtil.h"
+#include "LightsManager.h"
 
 
 #define ICON_GAIN_FOCUS_COMMAND		THEME->GetMetric (m_sName,"IconGainFocusCommand")
@@ -30,6 +31,8 @@ ScreenSelectStyle::ScreenSelectStyle( CString sClassName ) : ScreenSelect( sClas
 {
 	m_iSelection = 0;
 
+	LIGHTSMAN->SetLightMode( LIGHTMODE_MENU );
+
 	unsigned i;
 	for( i=0; i<m_aModeChoices.size(); i++ )
 	{

stepmania/src/ScreenStage.cpp

@@ -22,6 +22,7 @@
 #include "GameState.h"
 #include "RageSounds.h"
 #include "ThemeManager.h"
+#include "LightsManager.h"
 
 
 #define NEXT_SCREEN				THEME->GetMetric ("ScreenStage","NextScreen")
@@ -56,6 +57,9 @@ ScreenStage::ScreenStage( CString sClassName ) : Screen( sClassName )
 {
 	SOUND->StopMusic();
 
+	LIGHTSMAN->SetLightMode( LIGHTMODE_ALL_ON );
+
+
 	m_Background.LoadFromAniDir( THEME->GetPathToB("ScreenStage "+GAMESTATE->GetStageText()) );
 	this->AddChild( &m_Background );
 

stepmania/src/ScreenTitleMenu.cpp

@@ -29,7 +29,7 @@
 #include "RageTextureManager.h"
 #include "UnlockSystem.h"
 #include "ProductInfo.h"
-//#include "NetworkManager.h"
+#include "LightsManager.h"
 
 
 #define LOGO_ON_COMMAND				THEME->GetMetric("ScreenTitleMenu","LogoOnCommand")
@@ -62,7 +62,6 @@ ScreenTitleMenu::ScreenTitleMenu( CString sClassName ) : ScreenSelect( sClassNam
 {
 	LOG->Trace( "ScreenTitleMenu::ScreenTitleMenu()" );
 
-
 	// Don't show screen title menu (says "Press Start") 
 	// if there are 0 credits and inserted and CoinMode is pay.
 	if( PREFSMAN->m_iCoinMode == COIN_PAY  &&
@@ -78,6 +77,9 @@ ScreenTitleMenu::ScreenTitleMenu( CString sClassName ) : ScreenSelect( sClassNam
 	 * things stinks ... */
 	GAMESTATE->Reset();
 
+	LIGHTSMAN->SetLightMode( LIGHTMODE_JOINING );	// do this after Reset!
+
+
 	CodeDetector::RefreshCacheItems();
 
 	m_sprLogo.Load( THEME->GetPathToG(ssprintf("ScreenLogo %s",GAMESTATE->GetCurrentGameDef()->m_szName)) );

stepmania/src/StepMania.cpp

@@ -53,6 +53,7 @@
 #include "arch/ArchHooks/ArchHooks.h"
 #include "RageFile.h"
 #include "Bookkeeper.h"
+#include "LightsManager.h"
 
 
 #if defined(_XBOX)
@@ -837,6 +838,7 @@ int main(int argc, char* argv[])
 	SOUND		= new RageSounds;
 	PROFILEMAN	= new ProfileManager;
 	BOOKKEEPER	= new Bookkeeper;
+	LIGHTSMAN	= new LightsManager(PREFSMAN->m_sLightsDriver);
 	INPUTFILTER	= new InputFilter;
 	INPUTMAPPER	= new InputMapper;
 	INPUTQUEUE	= new InputQueue;
@@ -946,6 +948,7 @@ int main(int argc, char* argv[])
 	SAFE_DELETE( ANNOUNCER );
 	SAFE_DELETE( PROFILEMAN );
 	SAFE_DELETE( BOOKKEEPER );
+	SAFE_DELETE( LIGHTSMAN );
 	SAFE_DELETE( SOUND );
 	SAFE_DELETE( SOUNDMAN );
 	SAFE_DELETE( FONT );
@@ -1081,6 +1084,7 @@ bool HandleGlobalInputs( DeviceInput DeviceI, InputEventType type, GameInput Gam
 static void HandleInputEvents(float fDeltaTime)
 {
 	INPUTFILTER->Update( fDeltaTime );
+	LIGHTSMAN->Update( fDeltaTime );
 	
 	static InputEventArray ieArray;
 	ieArray.clear();	// empty the array

stepmania/src/arch/Lights/LightsDriver.h

@@ -0,0 +1,26 @@
+#ifndef LightsDriver_H
+#define LightsDriver_H
+/*
+-----------------------------------------------------------------------------
+ Class: LightsDriver
+
+ Desc: Control lights.
+
+ Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+	Chris Danford
+-----------------------------------------------------------------------------
+*/
+
+#include "LightsManager.h"
+
+class LightsDriver
+{
+public:
+	LightsDriver() {};
+	virtual ~LightsDriver() {};
+	
+	virtual void SetLight( Light light, bool bOn ) = 0;
+};
+
+
+#endif

stepmania/src/arch/Lights/LightsDriver_Null.h

@@ -0,0 +1,26 @@
+#ifndef LightsDriver_Null_H
+#define LightsDriver_Null_H
+/*
+-----------------------------------------------------------------------------
+ Class: LightsDriver_Null
+
+ Desc: Control lights.
+
+ Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+	Chris Danford
+-----------------------------------------------------------------------------
+*/
+
+#include "LightsDriver.h"
+
+class LightsDriver_Null : public LightsDriver
+{
+public:
+	LightsDriver_Null() {};
+	virtual ~LightsDriver_Null() {};
+	
+	virtual void SetLight( Light light, bool bOn ) {};
+};
+
+
+#endif

stepmania/src/arch/Lights/LightsDriver_Win32Parallel.cpp

@@ -0,0 +1,55 @@
+#include "global.h"
+/*
+-----------------------------------------------------------------------------
+ Class: LightsDriver_Win32Parallel
+
+ Desc: See header.
+
+ Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+	Chris Danford
+-----------------------------------------------------------------------------
+*/
+
+#include "LightsDriver_Win32Parallel.h"
+#include "windows.h"
+
+
+HINSTANCE hDLL = NULL;
+
+typedef void (WINAPI PORTOUT)(short int Port, char Data);
+PORTOUT* PortOut = NULL;
+typedef short int (WINAPI ISDRIVERINSTALLED)();
+ISDRIVERINSTALLED* IsDriverInstalled = NULL;
+
+
+LightsDriver_Win32Parallel::LightsDriver_Win32Parallel()
+{
+	// init io.dll
+	hDLL = LoadLibrary("parallel_lights_io.dll");
+	if(hDLL == NULL)
+	{
+		MessageBox(NULL, "Could not LoadLibrary( parallel_lights_io.dll ).", "ERROR", MB_OK );
+		return;
+	}
+	
+	//Get the function pointers
+	PortOut = (PORTOUT*) GetProcAddress(hDLL, "PortOut");
+	IsDriverInstalled = (ISDRIVERINSTALLED*) GetProcAddress(hDLL, "IsDriverInstalled");
+}
+
+LightsDriver_Win32Parallel::~LightsDriver_Win32Parallel()
+{
+	FreeLibrary( hDLL );
+}
+
+void LightsDriver_Win32Parallel::SetLight( Light light, bool bOn )
+{
+	static BYTE data = 0x00;
+	BYTE mask = 0x01 << light;
+	if( bOn )
+		data |= mask;
+	else
+		data &= ~mask;
+	PortOut( 0x378, data );
+	// ports of interest:  0x278, 0x3BC, 0x378
+}

stepmania/src/arch/Lights/LightsDriver_Win32Parallel.h

@@ -0,0 +1,27 @@
+#ifndef LightsDriver_Win32Parallel_H
+#define LightsDriver_Win32Parallel_H
+/*
+-----------------------------------------------------------------------------
+ Class: LightsDriver_Win32Parallel
+
+ Desc: Control lights.
+
+ Copyright (c) 2001-2002 by the person(s) listed below.  All rights reserved.
+	Chris Danford
+-----------------------------------------------------------------------------
+*/
+
+#include "arch/Lights/LightsDriver.h"
+
+class LightsDriver_Win32Parallel : public LightsDriver
+{
+public:
+	LightsDriver_Win32Parallel();
+	virtual ~LightsDriver_Win32Parallel();
+	
+	virtual void SetLight( Light light, bool bOn );
+};
+
+
+
+#endif

stepmania/src/arch/arch.cpp

@@ -142,6 +142,26 @@ RageSoundDriver *MakeRageSoundDriver(CString drivers)
 	return ret;
 }
 
+/* Err, this is ugly--breaks arch encapsulation. Hmm. */
+LightsDriver *MakeLightsDriver(CString driver)
+{
+	LOG->Trace("Initializing lights driver: %s", driver.c_str());
+
+	LightsDriver *ret = NULL;
+
+#ifdef _WINDOWS
+	if(!driver.CompareNoCase("Parallel")) ret = new LightsDriver_Win32Parallel;
+#endif
+	if(!driver.CompareNoCase("Null")) ret = new LightsDriver_Null;
+	if( !ret )
+	{
+		LOG->Warn("Unknown lights driver name: %s", driver.c_str());
+		ret = new LightsDriver_Null;
+	}
+	
+	return ret;
+}
+
 /*
  * Copyright (c) 2002 by the person(s) listed below.  All rights reserved.
  *

stepmania/src/arch/arch.h

@@ -7,6 +7,7 @@ class RageSoundDriver;
 class ArchHooks;
 class InputHandler;
 class LowLevelWindow;
+class LightsDriver;
 
 LoadingWindow *MakeLoadingWindow();
 ArchHooks *MakeArchHooks();
@@ -14,6 +15,7 @@ LowLevelWindow *MakeLowLevelWindow();
 
 void MakeInputHandlers(vector<InputHandler *> &Add);
 RageSoundDriver *MakeRageSoundDriver(CString drivers);
+LightsDriver *MakeLightsDriver(CString driver);
 
 /* These definitions are in here, instead of in arch_*.h, because they
  * need to be available to other modules.  It'd be overkill to create separate

stepmania/src/arch/arch_Win32.h

@@ -13,6 +13,8 @@
 #include "Sound/RageSoundDriver_DSound_Software.h"
 #include "Sound/RageSoundDriver_WaveOut.h"
 
+#include "Lights/LightsDriver_Win32Parallel.h"
+
 #undef SUPPORT_SDL_INPUT
 
 #endif

stepmania/src/arch/arch_default.h

@@ -33,6 +33,7 @@
 #include "LoadingWindow/LoadingWindow_Null.h"
 #include "ArchHooks/ArchHooks_none.h"
 #include "Sound/RageSoundDriver_Null.h"
+#include "Lights/LightsDriver_Null.h"
 
 #if defined(SUPPORT_OPENGL)
 #include "LowLevelWindow/LowLevelWindow_SDL.h"