[splittiming] Fix ArrowEffects 1c4b21b.

Almost had this one right...just needed more vars.

src/ArrowEffects.cpp

@@ -85,7 +85,8 @@ void ArrowEffects::Update()
 	FOREACH_PlayerNumber( pn )
 	{
 		const Style::ColumnInfo* pCols = pStyle->m_ColumnInfo[pn];
-		const SongPosition &position = GAMESTATE->m_bIsEditorStepTiming ? GAMESTATE->m_pPlayerState[pn]->m_Position : GAMESTATE->m_Position;
+		const SongPosition &position = (!GAMESTATE->m_bInStepEditor || GAMESTATE->m_bIsEditorStepTiming) 
+		? GAMESTATE->m_pPlayerState[pn]->m_Position : GAMESTATE->m_Position;
 
 		PerPlayerData &data = g_EffectData[pn];
 		
@@ -219,7 +220,8 @@ float ArrowEffects::GetYOffset( const PlayerState* pPlayerState, int iCol, float
 	bIsPastPeakOut = true;
 
 	float fYOffset = 0;
-	const SongPosition &position = GAMESTATE->m_bIsEditorStepTiming ? pPlayerState->m_Position : GAMESTATE->m_Position;
+	const SongPosition &position = (!GAMESTATE->m_bInStepEditor || GAMESTATE->m_bIsEditorStepTiming)
+	? pPlayerState->m_Position : GAMESTATE->m_Position;
 
 	/* Usually, fTimeSpacing is 0 or 1, in which case we use entirely beat spacing or
 	 * entirely time spacing (respectively). Occasionally, we tween between them. */

src/GameState.h

@@ -337,6 +337,11 @@ public:
 	 *
 	 * Different options are available depending on this setting. */
 	bool m_bIsEditorStepTiming;
+	/**
+	 * @brief Are we presently in the Step Editor, where some rules apply differently?
+	 *
+	 * TODO: Find a better way to implement this. */
+	bool m_bInStepEditor;
 	BroadcastOnChange<StepsType> m_stEdit;
 	BroadcastOnChange<CourseDifficulty> m_cdEdit;
 	BroadcastOnChangePtr<Steps> m_pEditSourceSteps;

src/ScreenEdit.cpp

@@ -698,6 +698,7 @@ void ScreenEdit::Init()
 	m_pSoundMusic = NULL;
 	
 	GAMESTATE->m_bIsEditorStepTiming = true;
+	GAMESTATE->m_bInStepEditor = true;
 
 	SubscribeToMessage( "Judgment" );
 
@@ -858,6 +859,8 @@ ScreenEdit::~ScreenEdit()
 	
 	// Reset the GameState variable in case it's needed elsewhere.
 	GAMESTATE->m_bIsEditorStepTiming = false;
+	// DEFINITELY reset the InStepEditor variable.
+	GAMESTATE->m_bInStepEditor = false;
 }
 
 void ScreenEdit::BeginScreen()