From 5b1aa24c6c29fcc034cd71bf87400ce7f5219646 Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Wed, 22 Aug 2007 09:03:47 +0000
Subject: [PATCH] broadcast Step message with parameters

---
 stepmania/src/Player.cpp               |  7 ++++---
 stepmania/src/Player.h                 |  2 --
 stepmania/src/ScoreDisplayCalories.cpp | 11 ++++++-----
 3 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/stepmania/src/Player.cpp b/stepmania/src/Player.cpp
index 7a789d1367..ebe5f28bd0 100644
--- a/stepmania/src/Player.cpp
+++ b/stepmania/src/Player.cpp
@@ -300,8 +300,6 @@ void Player::Init(
 	// TODO: Remove use of PlayerNumber.
 	PlayerNumber pn = m_pPlayerState->m_PlayerNumber;
 
-	m_sMessageToSendOnStep = ssprintf("StepP%d",pn+1);
-
 
 	RageSoundLoadParams SoundParams;
 	SoundParams.m_bSupportPan = true;
@@ -2051,7 +2049,10 @@ done_checking_hopo:
 				break;
 			}
 		}
-		MESSAGEMAN->Broadcast( m_sMessageToSendOnStep );
+		Message msg( "Step" );
+		msg.SetParam( "PlayerNumber", m_pPlayerState->m_PlayerNumber );
+		msg.SetParam( "MultiPlayer", m_pPlayerState->m_mp );
+		MESSAGEMAN->Broadcast( msg );
 	}
 }
 
diff --git a/stepmania/src/Player.h b/stepmania/src/Player.h
index e8f69f31e3..609534d2ae 100644
--- a/stepmania/src/Player.h
+++ b/stepmania/src/Player.h
@@ -182,8 +182,6 @@ protected:
 
 	vector<RageSound>	m_vKeysounds;
 
-	RString			m_sMessageToSendOnStep;
-
 	ThemeMetric<float>	GRAY_ARROWS_Y_STANDARD;
 	ThemeMetric<float>	GRAY_ARROWS_Y_REVERSE;
 	ThemeMetric2D<float>	ATTACK_DISPLAY_X;
diff --git a/stepmania/src/ScoreDisplayCalories.cpp b/stepmania/src/ScoreDisplayCalories.cpp
index 95d0f38321..707bf40f24 100644
--- a/stepmania/src/ScoreDisplayCalories.cpp
+++ b/stepmania/src/ScoreDisplayCalories.cpp
@@ -34,9 +34,7 @@ void ScoreDisplayCalories::LoadFromNode( const XNode* pNode )
 		LUA->Release( L );
 	}
 	
-	m_sMessageOnStep = ssprintf("StepP%d",m_PlayerNumber+1);
-	
-	MESSAGEMAN->Subscribe( this, m_sMessageOnStep );
+	MESSAGEMAN->Subscribe( this, "Step" );
 }
 
 void ScoreDisplayCalories::Update( float fDelta )
@@ -51,9 +49,12 @@ void ScoreDisplayCalories::Update( float fDelta )
 
 void ScoreDisplayCalories::HandleMessage( const Message &msg )
 {
-	if( msg.GetName() == m_sMessageOnStep )
+	if( msg.GetName() == "Step" )
 	{
-		UpdateNumber();
+		PlayerNumber pn;
+		msg.GetParam( "PlayerNumber", pn );
+		if( pn == m_PlayerNumber )
+			UpdateNumber();
 	}
 	
 	RollingNumbers::HandleMessage( msg );