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cleanup

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This commit is contained in:
Glenn Maynard
2006-09-29 21:30:55 +00:00
parent 63e5c3dac3
commit 896e7ce54c
1 changed files with 6 additions and 6 deletions
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stepmania/src/LuaBinding.cpp
+6 -6
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@@ -189,23 +189,23 @@ bool LuaBinding::Equal( lua_State *L )
* Get a userdata, and check that it's either szType or a type
* derived from szType, by walking the __index chain.
*/
bool LuaBinding::CheckLuaObjectType( lua_State *L, int narg, const char *szType, bool bOptional )
bool LuaBinding::CheckLuaObjectType( lua_State *L, int iArg, const char *szType, bool bOptional )
{
#if defined(FAST_LUA)
if( bOptional )
return true;
#endif
ASSERT_M( narg > 0, ssprintf("%i", narg) ); // negative offsets not supported
ASSERT_M( iArg > 0, ssprintf("%i", iArg) ); // negative offsets not supported
int iTop = lua_gettop(L);
lua_pushvalue( L, narg );
lua_pushvalue( L, iArg );
narg = lua_gettop(L);
iArg = lua_gettop(L);
while(1)
{
/* If the object on the stack has no metatable, it has no type; fail. */
if( !lua_getmetatable(L, narg) )
if( !lua_getmetatable(L, iArg) )
{
lua_settop( L, iTop );
return false;
@@ -235,7 +235,7 @@ bool LuaBinding::CheckLuaObjectType( lua_State *L, int narg, const char *szType,
}
/* Start over with __index. */
lua_replace( L, narg );
lua_replace( L, iArg );
lua_pop( L, 1 );
}
}