cacontinuoustransferquantity.c

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class CAContinuousTransferQuantity : CAContinuousBase
{
 protected float m_TargetUnits;
 protected float m_SpentQuantity;
 protected float m_ItemQuantity;
 protected float m_SourceQuantity;
 protected float m_QuantityFilledPerSecond;
 protected float m_TimeToComplete;
 protected ref Param1<float> m_SpentUnits;
 
 void CAContinuousTransferQuantity( float quantity_filled_per_second )
 {
 m_QuantityFilledPerSecond = quantity_filled_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_ItemQuantity = action_data.m_MainItem.GetQuantity();
 ItemBase trg;
 if ( Class.CastTo(trg, action_data.m_Target.GetObject()) )
 {
 m_SourceQuantity = trg.GetQuantity();
 }
 m_TargetUnits = action_data.m_MainItem.GetQuantityMax(); 
 m_TimeToComplete= (Math.Min((m_TargetUnits-m_ItemQuantity),m_SourceQuantity))/m_QuantityFilledPerSecond;
 }
 
 override int Execute( ActionData action_data )
 { 
 if ( !action_data.m_Player )
 {
 return UA_ERROR;
 }
 ItemBase trg;
 Class.CastTo(trg, action_data.m_Target.GetObject());
 if ( action_data.m_MainItem.GetQuantity() >= action_data.m_MainItem.GetQuantityMax() || trg.GetQuantity() == 0 )
 {
 return UA_FINISHED;
 }
 else
 {
 if ( m_SpentQuantity < m_TargetUnits && m_SpentQuantity < m_SourceQuantity )
 {
 m_SpentQuantity += m_QuantityFilledPerSecond * action_data.m_Player.GetDeltaT();
 float val = m_ItemQuantity-m_SpentQuantity;
 if ( m_Action ) m_Action.SendMessageToClient(action_data.m_Player, val.ToString());
 return UA_PROCESSING;
 }
 else
 {
 CalcAndSetQuantity( action_data );
 OnCompletePogress(action_data);
 return UA_FINISHED;
 }
 }
 }
 
 override 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_QuantityFilledPerSecond)/m_TimeToComplete;
 return (m_SpentQuantity*m_QuantityFilledPerSecond)/m_TimeToComplete;
 }
 //---------------------------------------------------------------------------
 
 void CalcAndSetQuantity( ActionData action_data )
 {
 if ( GetGame().IsServer() )
 { 
 if ( m_SpentUnits )
 {
 m_SpentUnits.param1 = m_SpentQuantity;
 SetACData(m_SpentUnits);
 }
 action_data.m_MainItem.AddQuantity(m_SpentQuantity);
 ItemBase trg;
 if ( Class.CastTo(trg, action_data.m_Target.GetObject()) )
 {
 trg.AddQuantity(-m_SpentQuantity,false,false);
 }
 }
 }
};