remove backdrop position (do it within the backdrop)

add hold judgement position

stepmania/src/NoteFieldPositioning.cpp

@@ -39,17 +39,13 @@ void NoteFieldMode::BeginDrawTrack(int tn)
 		DISPLAY->EnterPerspective(m_fFov, true, m_fNear, m_fFar);
 	
 	m_Position.BeginDraw();
-	if(tn == -1)
-		m_PositionBackdrop.BeginDraw();
-	else
+	if(tn != -1)
 		m_PositionTrack[tn].BeginDraw();
 }
 
 void NoteFieldMode::EndDrawTrack(int tn)
 {
-	if(tn == -1)
-		m_PositionBackdrop.EndDraw();
-	else
+	if(tn != -1)
 		m_PositionTrack[tn].EndDraw();
 	m_Position.EndDraw();
 
@@ -99,7 +95,6 @@ void NoteFieldMode::Load(IniFile &ini, CString id, int pn)
 
 	GetValue( ini, pn, id, "Center",				m_Center );
 	GetValue( ini, pn, id, "Position",				m_Position );
-	GetValue( ini, pn, id, "BackdropPosition",		m_PositionBackdrop );
 	GetValue( ini, pn, id, "Judgment",				m_JudgmentCmd );
 	GetValue( ini, pn, id, "Combo",					m_ComboCmd );
 

stepmania/src/NoteFieldPositioning.h

@@ -43,7 +43,6 @@ struct NoteFieldMode
 
 	float m_fFirstPixelToDrawScale, m_fLastPixelToDrawScale;
 	CString m_Backdrop;
-	Actor m_PositionBackdrop;
 
 	CString m_JudgmentCmd, m_ComboCmd;
 	CString m_HoldJudgmentCmd[MAX_NOTE_TRACKS];

stepmania/src/Player.cpp

@@ -164,6 +164,7 @@ void Player::Load( PlayerNumber pn, NoteData* pNoteData, LifeMeter* pLM, ScoreDi
 	{
 		m_HoldJudgment[c].SetY( bReverse ? SCREEN_BOTTOM-HOLD_JUDGMENT_Y : SCREEN_TOP+HOLD_JUDGMENT_Y );
 		m_HoldJudgment[c].SetX( (float)pStyleDef->m_ColumnInfo[pn][c].fXOffset );
+		m_HoldJudgment[c].Command( g_NoteFieldMode[pn].m_HoldJudgmentCmd[c] );
 	}
 
 	m_ArrowBackdrop.SetY( bReverse ? SCREEN_BOTTOM-GRAY_ARROWS_Y : SCREEN_TOP+GRAY_ARROWS_Y );