From f88e763c7c9f603a814c8b10d44763ea80c1e1e8 Mon Sep 17 00:00:00 2001
From: AJ Kelly <aj187@ajworld.net>
Date: Sun, 27 Jun 2010 16:49:21 -0500
Subject: [PATCH] add --game= command line parameter

---
 Docs/Changelog_sm-ssc.txt |  1 +
 src/StepMania.cpp         | 12 +++++++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/Docs/Changelog_sm-ssc.txt b/Docs/Changelog_sm-ssc.txt
index 9bc40e0a53..23e2584cfa 100644
--- a/Docs/Changelog_sm-ssc.txt
+++ b/Docs/Changelog_sm-ssc.txt
@@ -13,6 +13,7 @@ _____________________________________________________________________________
 --------
 * [NotesLoaderKSF] Support reading of #PLAYER and #MUSICINTRO/#INTRO tags in
   KSF files. [based on code by Aldo_MX]
+* Added --game= command line option.
 
 20100626
 --------
diff --git a/src/StepMania.cpp b/src/StepMania.cpp
index 4fddeb013a..560678dba6 100644
--- a/src/StepMania.cpp
+++ b/src/StepMania.cpp
@@ -1147,7 +1147,17 @@ int main(int argc, char* argv[])
 	INPUTFILTER	= new InputFilter;
 	INPUTMAPPER	= new InputMapper;
 
-	StepMania::ChangeCurrentGame( GAMESTATE->GetCurrentGame() );
+	// allow the player to pass in a gametype via command line. -aj
+	RString argGame;
+	const Game* g = GAMESTATE->GetCurrentGame();
+	if( GetCommandlineArgument(	"game",&argGame) )
+	{
+		// we need to perform some conversion surgery
+		const Game* newG = GAMEMAN->StringToGame(argGame);
+		if(newG && newG != g)
+			g = newG;
+	}
+	StepMania::ChangeCurrentGame( g );
 
 	INPUTQUEUE	= new InputQueue;
 	SONGINDEX	= new SongCacheIndex;