From d4e63e242717176c019f8aa5b6260ce6fe65abde Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Mon, 15 Jan 2007 05:35:36 +0000
Subject: [PATCH] add InputFilter::GetLevel

---
 stepmania/src/InputFilter.cpp | 11 +++++++++++
 stepmania/src/InputFilter.h   |  1 +
 2 files changed, 12 insertions(+)

diff --git a/stepmania/src/InputFilter.cpp b/stepmania/src/InputFilter.cpp
index 1f63c7b4ec..a2660554a6 100644
--- a/stepmania/src/InputFilter.cpp
+++ b/stepmania/src/InputFilter.cpp
@@ -340,6 +340,17 @@ float InputFilter::GetSecsHeld( const DeviceInput &di, const DeviceInputList *pB
 	return pDI->ts.Ago();
 }
 
+float InputFilter::GetLevel( const DeviceInput &di, const DeviceInputList *pButtonState ) const
+{
+	LockMut(*queuemutex);
+	if( pButtonState == NULL )
+		pButtonState = &g_CurrentState;
+	const DeviceInput *pDI = FindItemBinarySearch( pButtonState->begin(), pButtonState->end(), di );
+	if( pDI == NULL )
+		return 0.0f;
+	return pDI->level;
+}
+
 RString InputFilter::GetButtonComment( const DeviceInput &di ) const
 {
 	LockMut(*queuemutex);
diff --git a/stepmania/src/InputFilter.h b/stepmania/src/InputFilter.h
index 5277d67676..8a9c985acf 100644
--- a/stepmania/src/InputFilter.h
+++ b/stepmania/src/InputFilter.h
@@ -52,6 +52,7 @@ public:
 	// If aButtonState is NULL, use the last reported state.
 	bool IsBeingPressed( const DeviceInput &di, const DeviceInputList *pButtonState = NULL ) const;
 	float GetSecsHeld( const DeviceInput &di, const DeviceInputList *pButtonState = NULL ) const;
+	float GetLevel( const DeviceInput &di, const DeviceInputList *pButtonState = NULL ) const;
 	RString GetButtonComment( const DeviceInput &di ) const;
 	
 	void GetInputEvents( vector<InputEvent> &aEventOut );