Filled out some barrier stuff

server/linit.cpp

@@ -37,6 +37,7 @@
 #include "lua.hpp"
 
 #include "entity_api.hpp"
+#include "barrier_api.hpp"
 #include "character_api.hpp"
 #include "character_manager_api.hpp"
 #include "region_api.hpp"
@@ -68,6 +69,7 @@ static const luaL_Reg loadedlibs[] = {
 //these libs are preloaded and must be required before used
 static const luaL_Reg preloadedlibs[] = {
 	{TORTUGA_ENTITY_API, openEntityAPI}, //required by derived classes
+	{TORTUGA_BARRIER_API, openBarrierAPI},
 	{TORTUGA_CHARACTER_API, openCharacterAPI},
 	{TORTUGA_CHARACTER_MANAGER_API, openCharacterManagerAPI},
 	{TORTUGA_CREATURE_API, openCreatureAPI},