cacontinuousfillfuel.c

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class CAContinuousFillFuel : CAContinuousBase
{
    protected float                 m_ItemQuantity;
    protected float                 m_SpentQuantity;
    protected float                 m_SpentQuantity_total;
    protected float                 m_EmptySpace; //basically free capacity
    protected float                 m_TimeElpased;
    protected float                 m_QuantityUsedPerSecond;
    protected float                 m_AdjustedQuantityUsedPerSecond;
    protected float                 m_DefaultTimeStep;
    protected ref Param1<float>     m_SpentUnits;
    
    protected PlayerBase            m_Player;
    
    void CAContinuousFillFuel( float quantity_used_per_second, float time_to_progress )
    {
        m_QuantityUsedPerSecond = quantity_used_per_second;
        m_DefaultTimeStep = time_to_progress;
    }
    
    //---------------------------------------------------------------------------
    override void Setup( ActionData action_data )
    {
        m_Player = action_data.m_Player;
        
        Car car = Car.Cast(action_data.m_Target.GetObject());
        
        m_TimeElpased = 0;
        m_SpentQuantity = 0;
        
        if ( !m_SpentUnits )
        {
            m_SpentUnits = new Param1<float>( 0 );
        }
        else
        {
            m_SpentUnits.param1 = 0;
        }
        
        m_QuantityUsedPerSecond *= Math.Min(action_data.m_MainItem.GetLiquidThroughputCoef(),car.GetLiquidThroughputCoef());
        
        float fuelCapacity = car.GetFluidCapacity( CarFluid.FUEL );
        float currentFuel = car.GetFluidFraction( CarFluid.FUEL );
        currentFuel = currentFuel * fuelCapacity;
 
        m_EmptySpace = (fuelCapacity - currentFuel) * 1000;
        m_ItemQuantity = action_data.m_MainItem.GetQuantity();
 
        if ( m_EmptySpace <= m_ItemQuantity )
            m_ItemQuantity = m_EmptySpace;
 
    }
 
    //---------------------------------------------------------------------------
    override int Execute( ActionData action_data  )
    {
        Car car = Car.Cast(action_data.m_Target.GetObject());
        
        if ( !action_data.m_Player )
        {
            return UA_ERROR;
        }
        
        if ( m_ItemQuantity <= 0 )
        {
            return UA_FINISHED;
        }
        else
        {
            if ( m_SpentQuantity_total < m_ItemQuantity )
            {
                m_AdjustedQuantityUsedPerSecond = action_data.m_Player.GetSoftSkillsManager().SubtractSpecialtyBonus( m_QuantityUsedPerSecond, m_Action.GetSpecialtyWeight(), true);
                m_SpentQuantity += m_AdjustedQuantityUsedPerSecond * action_data.m_Player.GetDeltaT();
                m_TimeElpased += action_data.m_Player.GetDeltaT();
                
                if ( m_TimeElpased >= m_DefaultTimeStep )
                {
                    CalcAndSetQuantity( action_data );
                    m_TimeElpased = 0;
                    //Setup(action_data);   //reset data after repeat
                }
                
                return UA_PROCESSING;
            }
            else
            {
                CalcAndSetQuantity( action_data );
                OnCompletePogress(action_data);
                return UA_FINISHED;
            }
        }
    }
    
    //---------------------------------------------------------------------------
    override int Cancel( ActionData action_data )
    {
        if ( !action_data.m_Player )
        {
            return UA_ERROR;
        }
        
        CalcAndSetQuantity( action_data );
        return UA_INTERRUPT;
    }   
    
    //---------------------------------------------------------------------------
    override float GetProgress()
    {
        if ( m_ItemQuantity <= 0 )
            return 1;
 
        return -(m_SpentQuantity_total / m_ItemQuantity);
    }
    
    //---------------------------------------------------------------------------
    void CalcAndSetQuantity( ActionData action_data )
    {
 
        m_SpentQuantity_total += m_SpentQuantity;
    
        if ( m_SpentUnits )
        {
            m_SpentUnits.param1 = m_SpentQuantity;
            SetACData(m_SpentUnits);
        }
        
        
        if ( GetGame().IsServer() )
        {
            Car car = Car.Cast(action_data.m_Target.GetObject());   
            action_data.m_MainItem.AddQuantity( -m_SpentQuantity );
            car.Fill( CarFluid.FUEL, (m_SpentQuantity * 0.001) );
        }
        
        m_SpentQuantity = 0;
    }
}