Function savestate_gc

src/lua-engine.cpp:2963–2984

Helper function for garbage collection.

// Helper function for garbage collection.
static int savestate_gc(lua_State *L) {

	LuaSaveState *ss = (LuaSaveState *)lua_touserdata(L, 1);
	if(ss->persisted && ss->anonymous)
		remove(ss->filename.c_str());
	ss->~LuaSaveState();

	//// The object we're collecting is on top of the stack
	//lua_getmetatable(L,1);
	//
	//// Get the filename
	//const char *filename;
	//lua_getfield(L, -1, "filename");
	//filename = lua_tostring(L,-1);

	//// Delete the file
	//remove(filename);
	//

	// We exit, and the garbage collector takes care of the rest.
	return 0;
}

//  Referenced by:
//  savestate.create(var which = nil)