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proper error messages, and return nil on error

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Glenn Maynard
2006-10-15 04:59:48 +00:00
parent 54698735cd
commit 68db5dff42
1 changed files with 8 additions and 1 deletions
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stepmania/src/ActorUtil.cpp
+8 -1
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@@ -636,11 +636,18 @@ namespace
int ResolvePath( lua_State *L ) int ResolvePath( lua_State *L )
{ {
RString sPath( SArg(1) ); RString sPath( SArg(1) );
int iLevel = IArg(2);
luaL_where( L, iLevel );
RString sWhere = lua_tostring( L, -1 );
if( sWhere.size() > 2 && sWhere.substr(sWhere.size()-2, 2) == ": " )
sWhere = sWhere.substr( 0, sWhere.size()-2 ); // remove trailing ": "
LUA->YieldLua(); LUA->YieldLua();
ActorUtil::ResolvePath( sPath, "" ); bool bRet = ActorUtil::ResolvePath( sPath, sWhere );
LUA->UnyieldLua(); LUA->UnyieldLua();
if( !bRet )
return 0;
LuaHelpers::Push( L, sPath ); LuaHelpers::Push( L, sPath );
return 1; return 1;
} }