From ed6aa8b02ef7a01ee6641281f607ee85691584b6 Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Mon, 24 Jan 2005 03:05:37 +0000
Subject: [PATCH] The Lua state needs to be reset on a theme change to reload
 scripts

---
 stepmania/src/LuaManager.cpp   | 4 ++--
 stepmania/src/LuaManager.h     | 2 +-
 stepmania/src/ThemeManager.cpp | 2 ++
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/stepmania/src/LuaManager.cpp b/stepmania/src/LuaManager.cpp
index 81f9b0d0ad..6ec627a312 100644
--- a/stepmania/src/LuaManager.cpp
+++ b/stepmania/src/LuaManager.cpp
@@ -147,7 +147,7 @@ LuaManager::LuaManager()
 		RageException::Throw("%s", jbuf_error.c_str());
 	L = NULL;
 
-	Init();
+	ResetState();
 }
 
 LuaManager::~LuaManager()
@@ -155,7 +155,7 @@ LuaManager::~LuaManager()
 	lua_close( L );
 }
 
-void LuaManager::Init()
+void LuaManager::ResetState()
 {
 	if( L != NULL )
 		lua_close( L );
diff --git a/stepmania/src/LuaManager.h b/stepmania/src/LuaManager.h
index 674c0b82bf..acecb1308b 100644
--- a/stepmania/src/LuaManager.h
+++ b/stepmania/src/LuaManager.h
@@ -19,7 +19,7 @@ public:
 	bool RunScriptFile( const CString &sFile );
 
 	/* Reset the environment, freeing any globals left over by previously executed scripts. */
-	void Init();
+	void ResetState();
 
 	/* Run a complete script in the global environment, which returns no value. */
 	bool RunScript( const CString &sScript );
diff --git a/stepmania/src/ThemeManager.cpp b/stepmania/src/ThemeManager.cpp
index e05d24ceb8..c0bbd050f7 100644
--- a/stepmania/src/ThemeManager.cpp
+++ b/stepmania/src/ThemeManager.cpp
@@ -276,6 +276,8 @@ void ThemeManager::SwitchThemeAndLanguage( const CString &sThemeName, const CStr
 
 void ThemeManager::UpdateLuaGlobals()
 {
+	LUA->ResetState();
+
 	/* Important: explicitly refresh cached metrics that we use. */
 	THEME_SCREEN_WIDTH.Read();
 	THEME_SCREEN_HEIGHT.Read();