run a command to set color (etc) instead of hardcoded effects

stepmania/src/CourseEntryDisplay.cpp

@@ -12,6 +12,7 @@
 #include "GameState.h"
 #include "Style.h"
 #include "ActorUtil.h"
+#include "LuaBinding.h"
 
 REGISTER_ACTOR_CLASS( CourseEntryDisplay )
 
@@ -81,12 +82,18 @@ void CourseEntryDisplay::SetDifficulty( PlayerNumber pn, const CString &text, Di
 	if( !SEPARATE_COURSE_METERS && pn != GAMESTATE->m_MasterPlayerNumber )
 		return;
 
-	RageColor c = SONGMAN->GetDifficultyColor( dc );
+	Lua *L = LUA->Get();
+	LuaHelpers::Push( dc, L );
+	m_textDifficultyNumber[pn].m_pLuaInstance->Set( L, "Difficulty" );
+	LuaHelpers::Push( dc, L );
+	m_textFoot[pn].m_pLuaInstance->Set( L, "Difficulty" );
+	LUA->Release(L);
+
 	m_textDifficultyNumber[pn].SetText( text );
-	m_textDifficultyNumber[pn].SetDiffuse( c );
+	m_textDifficultyNumber[pn].PlayCommand( "DifficultyChanged" );
 
 	m_textFoot[pn].SetText( "1" );
-	m_textFoot[pn].SetDiffuse( c );
+	m_textFoot[pn].PlayCommand( "DifficultyChanged" );
 }
 
 void CourseEntryDisplay::SetFromGameState( int iCourseEntryIndex )

stepmania/src/DifficultyMeter.cpp

@@ -11,6 +11,7 @@
 #include "ActorUtil.h"
 #include "Style.h"
 #include "XmlFile.h"
+#include "LuaBinding.h"
 
 REGISTER_ACTOR_CLASS( DifficultyMeter );
 
@@ -51,7 +52,6 @@ void DifficultyMeter::Load( const CString &sType )
 	 * DifficultyMeters on screen at once, with different names. */
 	m_iNumFeetInMeter.Load(sType,"NumFeetInMeter");
 	m_iMaxFeetInMeter.Load(sType,"MaxFeetInMeter");
-	m_iGlowIfMeterGreaterThan.Load(sType,"GlowIfMeterGreaterThan");
 	m_bShowFeet.Load(sType,"ShowFeet");
 	m_bShowDifficulty.Load(sType,"ShowDifficulty");
 	m_bShowMeter.Load(sType,"ShowMeter");
@@ -204,14 +204,15 @@ void DifficultyMeter::SetInternal( int iMeter, Difficulty dc, const CString &sDi
 		int iNumOff = max( 0, m_iNumFeetInMeter-iNumOn );
 		sNewText.insert( sNewText.end(), iNumOff, off );
 
-		m_textFeet.SetText( sNewText );
-		if( m_bAutoColorFeet )
-			m_textFeet.SetDiffuse( SONGMAN->GetDifficultyColor(dc) );
+		Lua *L = LUA->Get();
+		LuaHelpers::Push( dc, L );
+		m_textFeet.m_pLuaInstance->Set( L, "Difficulty" );
+		LuaHelpers::Push( iMeter, L );
+		m_textFeet.m_pLuaInstance->Set( L, "Meter" );
+		LUA->Release(L);
+		m_textFeet.PlayCommand( "DifficultyChanged" );
 
-		if( iMeter > m_iGlowIfMeterGreaterThan )
-			m_textFeet.SetEffectGlowShift();
-		else
-			m_textFeet.StopEffect();
+		m_textFeet.SetText( sNewText );
 	}
 
 	if( m_bShowMeter )

stepmania/src/DifficultyMeter.h

@@ -46,7 +46,6 @@ private:
 
 	ThemeMetric<int>	m_iNumFeetInMeter;
 	ThemeMetric<int>	m_iMaxFeetInMeter;
-	ThemeMetric<int>	m_iGlowIfMeterGreaterThan;
 	ThemeMetric<bool>	m_bShowFeet;
 	ThemeMetric<bool>	m_bShowDifficulty;
 	ThemeMetric<bool>	m_bShowMeter;