support pad lights

stepmania/src/LightsManager.cpp

@@ -16,6 +16,8 @@
 #include "arch/Lights/LightsDriver.h"
 #include "arch/arch.h"
 #include "RageUtil.h"
+#include "GameInput.h"	// for GameController
+#include "InputMapper.h"
 
 #include "windows.h"
 
@@ -35,6 +37,9 @@ LightsManager::~LightsManager()
 
 void LightsManager::Update( float fDeltaTime )
 {
+	//
+	// Update cabinet lights
+	//
 	switch( m_LightMode )
 	{
 	case LIGHTMODE_JOINING:
@@ -115,13 +120,13 @@ void LightsManager::Update( float fDeltaTime )
 				m_pDriver->SetLight( (Light)i, bOn );
 		}
 		break;
-	case LIGHTMODE_ALL_ON:
+	case LIGHTMODE_STAGE:
 		{
 			for( int i=0; i<8; i++ )
 				m_pDriver->SetLight( (Light)i, true );
 		}
 		break;
-	case LIGHTMODE_ALL_OFF:
+	case LIGHTMODE_ALL_CLEARED:
 		{
 			for( int i=0; i<8; i++ )
 				m_pDriver->SetLight( (Light)i, false );
@@ -130,6 +135,61 @@ void LightsManager::Update( float fDeltaTime )
 	default:
 		ASSERT(0);
 	}
+
+	//
+	// Update game controller lights
+	//
+	// FIXME:  Works only with Game==dance
+	// FIXME:  lights pads for players who aren't playing
+	switch( m_LightMode )
+	{
+	case LIGHTMODE_ATTRACT:
+	case LIGHTMODE_MENU:
+	case LIGHTMODE_DEMONSTRATION:
+		{
+			for( int i=LIGHT_GAME_BUTTON1; i<=LIGHT_LAST_GAME_BUTTON; i++ )
+				m_pDriver->SetLight( (Light)i, false );
+		}
+		break;
+	case LIGHTMODE_ALL_CLEARED:
+	case LIGHTMODE_STAGE:
+	case LIGHTMODE_JOINING:
+		{
+			for( int c=0; c<2; c++ )
+			{
+				GameController gc = (GameController)c;
+				bool bOn = GAMESTATE->m_bSideIsJoined[c];
+
+				for( int i=0; i<4; i++ )
+				{
+					GameButton gb = (GameButton)i;
+					Light light = (Light)(LIGHT_GAME_BUTTON1 + c*4+i);
+					m_pDriver->SetLight( light, bOn );
+				}
+			}
+		}
+		break;
+	case LIGHTMODE_GAMEPLAY:
+		{
+			for( int c=0; c<2; c++ )
+			{
+				GameController gc = (GameController)c;
+
+				for( int i=0; i<4; i++ )
+				{
+					GameButton gb = (GameButton)i;
+
+					Light light = (Light)(LIGHT_GAME_BUTTON1 + c*4+i);
+
+					bool bOn = INPUTMAPPER->IsButtonDown( GameInput(gc,gb) );
+					m_pDriver->SetLight( light, bOn );
+				}
+			}
+		}
+		break;
+	default:
+		ASSERT(0);
+	}
 }
 
 void LightsManager::SetLightMode( LightMode lm )

stepmania/src/LightsManager.h

@@ -18,13 +18,23 @@ enum Light
 	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,
+	LIGHT_MENU_LEFT,
+	LIGHT_MENU_RIGHT,
+	LIGHT_BASS_LEFT,
+	LIGHT_BASS_RIGHT,
+	LIGHT_GAME_BUTTON1,	// 
+	LIGHT_GAME_BUTTON2,
+	LIGHT_GAME_BUTTON3,
+	LIGHT_GAME_BUTTON4,
+	LIGHT_GAME_BUTTON5,
+	LIGHT_GAME_BUTTON6,
+	LIGHT_GAME_BUTTON7,
+	LIGHT_GAME_BUTTON8,
 	NUM_LIGHTS
 };
 
+const Light LIGHT_LAST_GAME_BUTTON = LIGHT_GAME_BUTTON8;
+
 enum LightMode
 {
 	LIGHTMODE_ATTRACT,
@@ -32,8 +42,8 @@ enum LightMode
 	LIGHTMODE_MENU,
 	LIGHTMODE_DEMONSTRATION,
 	LIGHTMODE_GAMEPLAY,
-	LIGHTMODE_ALL_ON,
-	LIGHTMODE_ALL_OFF,
+	LIGHTMODE_STAGE,
+	LIGHTMODE_ALL_CLEARED,
 };
 
 class LightsDriver;

stepmania/src/ScreenGameplay.cpp

@@ -1715,7 +1715,7 @@ void ScreenGameplay::HandleScreenMessage( const ScreenMessage SM )
 
 			GAMESTATE->RemoveAllActiveAttacks();
 
-			LIGHTSMAN->SetLightMode( LIGHTMODE_ALL_OFF );
+			LIGHTSMAN->SetLightMode( LIGHTMODE_ALL_CLEARED );
 
 
 			if( bAllReallyFailed )

stepmania/src/ScreenStage.cpp

@@ -57,7 +57,7 @@ ScreenStage::ScreenStage( CString sClassName ) : Screen( sClassName )
 {
 	SOUND->StopMusic();
 
-	LIGHTSMAN->SetLightMode( LIGHTMODE_ALL_ON );
+	LIGHTSMAN->SetLightMode( LIGHTMODE_STAGE );
 
 
 	m_Background.LoadFromAniDir( THEME->GetPathToB("ScreenStage "+GAMESTATE->GetStageText()) );

stepmania/src/arch/Lights/LightsDriver_Win32Parallel.cpp

@@ -21,6 +21,20 @@ PORTOUT* PortOut = NULL;
 typedef short int (WINAPI ISDRIVERINSTALLED)();
 ISDRIVERINSTALLED* IsDriverInstalled = NULL;
 
+const int LIGHTS_PER_PARALLEL_PORT = 8;
+const int MAX_PARALLEL_PORTS = 3;
+DWORD LPT_ADDRESS[MAX_PARALLEL_PORTS] = 
+{
+	0x378,	// LPT1
+	0x278,	// LPT2
+	0x3bc,	// LPT3
+};
+void LightToLptAndPin( Light light, int &lpt_out, int &pin_out )
+{
+	lpt_out = light / LIGHTS_PER_PARALLEL_PORT;
+	ASSERT( lpt_out >= 0 && lpt_out < MAX_PARALLEL_PORTS );
+	pin_out = light % LIGHTS_PER_PARALLEL_PORT;
+}
 
 LightsDriver_Win32Parallel::LightsDriver_Win32Parallel()
 {
@@ -42,14 +56,26 @@ LightsDriver_Win32Parallel::~LightsDriver_Win32Parallel()
 	FreeLibrary( hDLL );
 }
 
+BYTE g_data[MAX_PARALLEL_PORTS] =
+{
+	0x00,
+	0x00,
+	0x00
+};
+
 void LightsDriver_Win32Parallel::SetLight( Light light, bool bOn )
 {
-	static BYTE data = 0x00;
-	BYTE mask = 0x01 << light;
+	int lpt;
+	int pin;
+	LightToLptAndPin( light, lpt, pin );
+
+	BYTE &data = g_data[lpt];
+	BYTE mask = 0x01 << pin;
 	if( bOn )
 		data |= mask;
 	else
 		data &= ~mask;
-	PortOut( 0x378, data );
-	// ports of interest:  0x278, 0x3BC, 0x378
+
+	DWORD address = LPT_ADDRESS[lpt];
+	PortOut( address, data );
 }