- o -

• on_creation() : luaSmartProp
• on_impact_callback() : luaMiddleEastHumvee , luaMiddleEastSoldier , luaSimpleSoldier , luaMiddleEastInsurgent
• on_target_acquired() : luaSimpleOpposingSoldierRPG , luaSimpleSoldier
• one_time_init() : luaCharacter , luaVehicle , luaUrbanSite
• open() : io
• output() : io