From 5bc8fc0ad2451629c8174e36c397ea0dafc2ad80 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Sat, 13 Jan 2007 06:55:47 +0000
Subject: [PATCH] add InputMapper::GetLevel

---
 stepmania/src/InputMapper.cpp | 25 +++++++++++++++++++++++++
 stepmania/src/InputMapper.h   |  3 +++
 2 files changed, 28 insertions(+)

diff --git a/stepmania/src/InputMapper.cpp b/stepmania/src/InputMapper.cpp
index 5e0a2b5508..3dda3d5cd9 100644
--- a/stepmania/src/InputMapper.cpp
+++ b/stepmania/src/InputMapper.cpp
@@ -933,6 +933,31 @@ void InputMapper::ResetKeyRepeat( GameButton MenuI, PlayerNumber pn )
 		ResetKeyRepeat( GameI[i] );
 }
 
+float InputMapper::GetLevel( const GameInput &GameI )
+{
+	float fLevel = 0;
+	for( int i=0; i<NUM_GAME_TO_DEVICE_SLOTS; i++ )
+	{
+		DeviceInput DeviceI;
+
+		if( GameToDevice( GameI, i, DeviceI ) )
+			fLevel = max( fLevel, INPUTFILTER->GetLevel(DeviceI) );
+	}
+	return fLevel;
+}
+
+float InputMapper::GetLevel( GameButton MenuI, PlayerNumber pn )
+{
+	vector<GameInput> GameI;
+	MenuToGame( MenuI, pn, GameI );
+
+	float fLevel = 0;
+	for( size_t i=0; i<GameI.size(); i++ )
+		fLevel = max( fLevel, GetLevel(GameI[i]) );
+
+	return fLevel;
+}
+
 InputDevice InputMapper::MultiPlayerToInputDevice( MultiPlayer mp )
 {
 	if( mp == MultiPlayer_Invalid )
diff --git a/stepmania/src/InputMapper.h b/stepmania/src/InputMapper.h
index e7109adf02..9fe2b5b6c9 100644
--- a/stepmania/src/InputMapper.h
+++ b/stepmania/src/InputMapper.h
@@ -98,6 +98,9 @@ public:
 	void RepeatStopKey( const GameInput &GameI );
 	void RepeatStopKey( GameButton MenuI, PlayerNumber pn );
 
+	float GetLevel( const GameInput &GameI );
+	float GetLevel( GameButton MenuI, PlayerNumber pn );
+
 	static InputDevice MultiPlayerToInputDevice( MultiPlayer mp );
 	static MultiPlayer InputDeviceToMultiPlayer( InputDevice id );