From 32da97588f36138993592479c350aa17468dc7fe Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Wed, 2 Apr 2003 21:58:27 +0000
Subject: [PATCH] Use NoteFieldPositioning.

ArrowGetXPos should probably be XOffset, now.
---
 stepmania/src/ArrowEffects.cpp  | 12 +++++++-----
 stepmania/src/GhostArrowRow.cpp |  5 +++++
 stepmania/src/GrayArrowRow.cpp  |  7 +++++--
 stepmania/src/NoteField.cpp     |  5 +++++
 4 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/stepmania/src/ArrowEffects.cpp b/stepmania/src/ArrowEffects.cpp
index 52ba6b6b07..9465d8bab1 100644
--- a/stepmania/src/ArrowEffects.cpp
+++ b/stepmania/src/ArrowEffects.cpp
@@ -67,21 +67,23 @@ float ArrowGetYOffset( PlayerNumber pn, float fNoteBeat )
 
 float ArrowGetXPos( PlayerNumber pn, int iColNum, float fYPos ) 
 {
-	float fPixelOffsetFromCenter = GAMESTATE->GetCurrentStyleDef()->m_ColumnInfo[pn][iColNum].fXOffset;
+	float fPixelOffsetFromCenter = 0;
 	
 	const float* fEffects = GAMESTATE->m_CurrentPlayerOptions[pn].m_fEffects;
 
 	if( fEffects[PlayerOptions::EFFECT_TORNADO] > 0 )
 	{
-		const StyleDef* pStyleDef = GAMESTATE->GetCurrentStyleDef();
 		float fMinX, fMaxX;
-		pStyleDef->GetMinAndMaxColX( pn, fMinX, fMaxX );
+		GAMESTATE->GetCurrentStyleDef()->GetMinAndMaxColX( pn, fMinX, fMaxX );
 
-		float fPositionBetween = SCALE( fPixelOffsetFromCenter, fMinX, fMaxX, -1, 1 );
+		float fRealPixelOffset = GAMESTATE->GetCurrentStyleDef()->m_ColumnInfo[pn][iColNum].fXOffset;
+		float fPositionBetween = SCALE( fRealPixelOffset, fMinX, fMaxX, -1, 1 );
 		float fRads = acosf( fPositionBetween );
 		fRads += fYPos * 6 / SCREEN_HEIGHT;
 		
-		fPixelOffsetFromCenter = SCALE( cosf(fRads), -1, 1, fMinX, fMaxX );
+		float fAdjustedPixelOffset = SCALE( cosf(fRads), -1, 1, fMinX, fMaxX );
+
+		fPixelOffsetFromCenter = fAdjustedPixelOffset - fRealPixelOffset;
 	}
 
 	if( fEffects[PlayerOptions::EFFECT_DRUNK] > 0 )
diff --git a/stepmania/src/GhostArrowRow.cpp b/stepmania/src/GhostArrowRow.cpp
index 7a0ec0dcd1..bbc92f9107 100644
--- a/stepmania/src/GhostArrowRow.cpp
+++ b/stepmania/src/GhostArrowRow.cpp
@@ -18,6 +18,7 @@
 #include "NoteSkinManager.h"
 #include "GameState.h"
 #include "PrefsManager.h"
+#include "NoteFieldPositioning.h"
 
 
 GhostArrowRow::GhostArrowRow()
@@ -61,6 +62,8 @@ void GhostArrowRow::DrawPrimitives()
 {
 	for( int c=0; c<m_iNumCols; c++ )
 	{
+		GAMESTATE->m_Position[m_PlayerNumber]->BeginDrawTrack(c);
+
 		float fX = ArrowGetXPos( m_PlayerNumber, c, 0 );
 		m_GhostArrowRow[c].SetX( fX );
 		m_GhostArrowRowBright[c].SetX( fX );
@@ -69,6 +72,8 @@ void GhostArrowRow::DrawPrimitives()
 		m_GhostArrowRow[c].Draw();
 		m_GhostArrowRowBright[c].Draw();
 		m_HoldGhostArrowRow[c].Draw();
+
+		GAMESTATE->m_Position[m_PlayerNumber]->EndDrawTrack(c);
 	}
 }
 
diff --git a/stepmania/src/GrayArrowRow.cpp b/stepmania/src/GrayArrowRow.cpp
index 165d1ecd41..b238127aee 100644
--- a/stepmania/src/GrayArrowRow.cpp
+++ b/stepmania/src/GrayArrowRow.cpp
@@ -18,6 +18,7 @@
 #include "NoteSkinManager.h"
 #include "GameState.h"
 #include "PrefsManager.h"
+#include "NoteFieldPositioning.h"
 
 
 GrayArrowRow::GrayArrowRow()
@@ -58,12 +59,14 @@ void GrayArrowRow::DrawPrimitives()
 {
 	for( int c=0; c<m_iNumCols; c++ ) 
 	{
+		GAMESTATE->m_Position[m_PlayerNumber]->BeginDrawTrack(c);
+
 		// set arrow X
 		float fX = ArrowGetXPos( m_PlayerNumber, c, 0 );
 		m_GrayArrow[c].SetX( fX );
-
-
 		m_GrayArrow[c].Draw();
+
+		GAMESTATE->m_Position[m_PlayerNumber]->EndDrawTrack(c);
 	}
 
 }
diff --git a/stepmania/src/NoteField.cpp b/stepmania/src/NoteField.cpp
index 7af76e9f3e..0c909f3af6 100644
--- a/stepmania/src/NoteField.cpp
+++ b/stepmania/src/NoteField.cpp
@@ -24,6 +24,7 @@
 #include <math.h>
 #include "ThemeManager.h"
 #include "RageDisplay.h"
+#include "NoteFieldPositioning.h"
 
 
 const float HOLD_NOTE_BITS_PER_BEAT	= 6;
@@ -335,6 +336,8 @@ void NoteField::DrawPrimitives()
 
 	for( int c=0; c<GetNumTracks(); c++ )	// for each arrow column
 	{
+		GAMESTATE->m_Position[m_PlayerNumber]->BeginDrawTrack(c);
+
 		/////////////////////////////////
 		// Draw all HoldNotes in this column (so that they appear under the tap notes)
 		/////////////////////////////////
@@ -400,6 +403,8 @@ void NoteField::DrawPrimitives()
 
 			m_NoteDisplay[c].DrawTap( c, NoteRowToBeat(i), bHoldNoteBeginsOnThisBeat, bIsInSelectionRange ? fSelectedRangeGlow : m_fPercentFadeToFail );
 		}
+
+		GAMESTATE->m_Position[m_PlayerNumber]->EndDrawTrack(c);
 	}
 
 }