From b360b4e08b2a6a1632a3a1f2d70a8d36096edd91 Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Sun, 31 Aug 2003 22:38:06 +0000
Subject: [PATCH] tweak Mines

---
 stepmania/src/NoteDataUtil.cpp | 26 +++++++++++++++++++++++++-
 1 file changed, 25 insertions(+), 1 deletion(-)

diff --git a/stepmania/src/NoteDataUtil.cpp b/stepmania/src/NoteDataUtil.cpp
index 80c6b078c2..262d7c8586 100644
--- a/stepmania/src/NoteDataUtil.cpp
+++ b/stepmania/src/NoteDataUtil.cpp
@@ -658,15 +658,39 @@ void NoteDataUtil::Mines( NoteData &in, float fStartBeat, float fEndBeat )
 
 	int iRowCount = 0;
 	for( int r=first_row; r<=last_row; r++ )
+	{
 		if( !in.IsRowEmpty(r) )
 		{
 			iRowCount++;
+
 			// place every 6 or 7 rows
-			if( (iRowCount%7)==6 || ((iRowCount%7)==5 && rand()%2) )
+			if( (iRowCount>=7) || (iRowCount>=6 && rand()%2) )
+			{
 				for( int t=0; t<in.GetNumTracks(); t++ )
 					if( in.GetTapNote(t,r) == TAP_TAP )
 						in.SetTapNote(t,r,TAP_MINE);
+				
+				iRowCount = 0;
+			}
 		}
+	}
+
+	// Place mines right after hold so players must lift their foot.
+	for( int i=0; i<in.GetNumHoldNotes(); i++ )
+	{
+		HoldNote &hn = in.GetHoldNote(i);
+		float fHoldEndBeat = hn.fEndBeat;
+		int iMineRow = BeatToNoteRow( fHoldEndBeat+0.5f );
+		
+		// Add a mine right after the hold end.h
+		in.SetTapNote(hn.iTrack,iMineRow,TAP_MINE);
+
+		// Convert all other notes in this row to mines.
+		for( int t=0; t<in.GetNumTracks(); t++ )
+			if( in.GetTapNote(t,iMineRow) == TAP_TAP )
+				in.SetTapNote(t,iMineRow,TAP_MINE);
+		
+	}
 }