cacontinuousquantity.c

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class CAContinuousQuantity : CAContinuousBase
{
    protected float                 m_ItemQuantity;
    protected float                 m_SpentQuantity;
    protected float                 m_ItemMaxQuantity;
    protected float                 m_QuantityUsedPerSecond;
    protected float                 m_AdjustedQuantityUsedPerSecond;
    protected ref Param1<float>     m_SpentUnits;
    
    void CAContinuousQuantity( float quantity_used_per_second )
    {
        m_QuantityUsedPerSecond = quantity_used_per_second;
    }
    
    override void Setup( ActionData action_data )
    {
        m_SpentQuantity = 0;
        if ( !m_SpentUnits )
        { 
            m_SpentUnits = new Param1<float>(0);
        }
        else
        {   
            m_SpentUnits.param1 = 0;
        }       
        m_ItemMaxQuantity = action_data.m_MainItem.GetQuantityMax();
        m_ItemQuantity = action_data.m_MainItem.GetQuantity();
    }
    
    
    override int Execute( ActionData action_data  )
    {
        if ( !action_data.m_Player )
        {
            return UA_ERROR;
        }
        
        if ( m_ItemQuantity <= 0 )
        {
            return UA_FINISHED;
        }
        else
        {
            if ( m_SpentQuantity < m_ItemQuantity )
            {
                m_AdjustedQuantityUsedPerSecond = m_QuantityUsedPerSecond;      
                m_SpentQuantity += m_AdjustedQuantityUsedPerSecond * action_data.m_Player.GetDeltaT();
                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_CANCEL;
    }   
    
    override float GetProgress()
    {
        //float progress = m_SpentQuantity/m_ItemQuantity;
        return m_SpentQuantity/m_ItemQuantity;
    }
    
    //---------------------------------------------------------------------------
    
    
    void CalcAndSetQuantity( ActionData action_data )
    {
        if ( g_Game.IsServer() )
        {
            if ( m_SpentUnits )
            {
                m_SpentUnits.param1 = m_SpentQuantity;
                SetACData(m_SpentUnits);
            }
            
            if (action_data.m_MainItem)
            {
                action_data.m_MainItem.AddQuantity(- m_SpentQuantity,false,false);
            }
        }
    }
};