def create_world(self):
"""Creates the world used by this application"""
self.world = RPGWorld(self)
GameVariables.add_callback(self.update_game_variables)
ScriptingSystem.register_command("set_global_lighting",
self.set_global_lighting,
_SCRIPTING_MODULE)
ScriptingSystem.register_command("get_global_lighting",
self.get_global_lighting,
_SCRIPTING_MODULE)
ScriptingSystem.register_command("is_location_in_region",
self.is_location_in_region,
_SCRIPTING_MODULE)
ScriptingSystem.register_command("is_agent_in_region",
self.is_agent_in_region,
_SCRIPTING_MODULE)
