SCR_ScenarioFrameworkTaskDestroyObject.c

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class SCR_TaskDestroyObjectClass: SCR_ScenarioFrameworkTaskClass
{
};
 
class SCR_TaskDestroyObject : SCR_ScenarioFrameworkTask
{   
    
    //------------------------------------------------------------------------------------------------
    void OnObjectDamage(EDamageState state)
    {
        if (state != EDamageState.DESTROYED || !m_Asset)
            return;
        
        SCR_DamageManagerComponent objectDmgManager = SCR_DamageManagerComponent.GetDamageManager(m_Asset);
        if (objectDmgManager)
        {
            objectDmgManager.GetOnDamageStateChanged().Remove(OnObjectDamage);
            SCR_ScenarioFrameworkSystem.GetCallQueuePausable().Remove(CheckEngineDrowned);
            
            VehicleControllerComponent vehicleController = VehicleControllerComponent.Cast(m_Asset.FindComponent(VehicleControllerComponent));
            if (vehicleController)
                vehicleController.GetOnEngineStop().Remove(CheckEngineDrowned);
        }
                
        m_LayerTask.ProcessLayerTaskState(SCR_ETaskState.COMPLETED);                
    }
    
    //------------------------------------------------------------------------------------------------
    void CheckEngineDrowned()
    {
        if (!m_Asset)
            return;
        
        VehicleControllerComponent vehicleController = VehicleControllerComponent.Cast(m_Asset.FindComponent(VehicleControllerComponent));
        if (vehicleController && vehicleController.GetEngineDrowned())
        {
            vehicleController.GetOnEngineStop().Remove(CheckEngineDrowned);
            SCR_ScenarioFrameworkSystem.GetCallQueuePausable().Remove(CheckEngineDrowned);
            
            SCR_DamageManagerComponent objectDmgManager = SCR_DamageManagerComponent.GetDamageManager(m_Asset);
            if (objectDmgManager)
                objectDmgManager.GetOnDamageStateChanged().Remove(OnObjectDamage);
            
            m_LayerTask.ProcessLayerTaskState(SCR_ETaskState.COMPLETED);    
        }
    }
    
    //------------------------------------------------------------------------------------------------
    override void HookTaskAsset(IEntity object)
    {
        if (!object)
            return;
        
        super.HookTaskAsset(object);
        
        SCR_DamageManagerComponent objectDmgManager = SCR_DamageManagerComponent.GetDamageManager(m_Asset);
        if (objectDmgManager)
            objectDmgManager.GetOnDamageStateChanged().Insert(OnObjectDamage);
        
        if (Vehicle.Cast(m_Asset))
        {
            VehicleControllerComponent vehicleController = VehicleControllerComponent.Cast(m_Asset.FindComponent(VehicleControllerComponent));
            if (vehicleController)
                vehicleController.GetOnEngineStop().Insert(CheckEngineDrowned);
            //---- REFACTOR NOTE START: This code will need to be refactored as current implementation is not conforming to the standards ----
            
            // Since there is no invoker and no reliable way how to tackle drowned vehicles, in order to make it reliable,
            // We cannot solely rely on GetOnEngineStop because vehicle could have been pushed/moved into the water without started engine.
            SCR_ScenarioFrameworkSystem.GetCallQueuePausable().CallLater(CheckEngineDrowned, 5000, true);
            
            //---- REFACTOR NOTE END ----
        }
    }
}