MinDurationEffect.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml.Serialization;

namespace DirectOutput.FX.TimmedFX
{
    public class MinDurationEffect : EffectEffectBase
    {
        private RetriggerBehaviourEnum _RetriggerBehaviour;

        public RetriggerBehaviourEnum RetriggerBehaviour
        {
            get { return _RetriggerBehaviour; }
            set { _RetriggerBehaviour = value; }
        }

        private int _DurationMs = 500;

        public int MinDurationMs
        {
            get { return _DurationMs; }
            set { _DurationMs = value; }
        }



        [XmlIgnoreAttribute]
        public bool Active { get; private set; }

        private Queue<Table.TableElementData> UntriggerData = new Queue<Table.TableElementData>();

        public override void Trigger(Table.TableElementData TableElementData)
        {
            if (TargetEffect != null)
            {
                Table.TableElementData TED =  TableElementData;
                if (TED.Value != 0)
                {
                    TargetEffect.Trigger(TED);
                    if (!Active || RetriggerBehaviour == RetriggerBehaviourEnum.RestartEffect)
                    {
                        Table.Pinball.Alarms.RegisterAlarm(MinDurationMs, MinDurationEnd);
                        Active = true;
                    }
                }
                else
                {
                    if (Active)
                    {
                        //Min duration is active, put data in queue
                        UntriggerData.Enqueue(TED.Clone());
                    }
                    else
                    {
                        //Min duration has ended call target effect directly
                        TargetEffect.Trigger(TED);
                    }

                }
            }
        }



        private void MinDurationEnd()
        {
            while (UntriggerData.Count>0)
            {
                TargetEffect.Trigger(UntriggerData.Dequeue());
            }
            Active = false;
        }



        public override void Finish()
        {

            try
            {
                Table.Pinball.Alarms.UnregisterAlarm(MinDurationEnd);
            }
            catch  {}
            MinDurationEnd();
            Active = false;
            base.Finish();
        }



    }
}