85 lines
2.0 KiB
C#
85 lines
2.0 KiB
C#
// (c) Copyright HutongGames, LLC 2010-2014. All rights reserved.
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using System;
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using UnityEngine;
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namespace HutongGames.PlayMaker.Actions
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{
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[ActionCategory(ActionCategory.Array)]
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[Tooltip("Check if an Array contains a value. Optionally get its index.")]
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public class ArrayContains : FsmStateAction
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{
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[RequiredField]
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[UIHint(UIHint.Variable)]
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[Tooltip("The Array Variable to use.")]
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public FsmArray array;
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[RequiredField]
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[MatchElementType("array")]
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[Tooltip("The value to check against in the array.")]
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public FsmVar value;
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[ActionSection("Result")]
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[Tooltip("The index of the value in the array.")]
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[UIHint(UIHint.Variable)]
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public FsmInt index;
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[Tooltip("Store in a bool whether it contains that element or not (described below)")]
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[UIHint(UIHint.Variable)]
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public FsmBool isContained;
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[Tooltip("Event sent if the array contains that element (described below)")]
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public FsmEvent isContainedEvent;
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[Tooltip("Event sent if the array does not contains that element (described below)")]
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public FsmEvent isNotContainedEvent;
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public override void Reset ()
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{
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array = null;
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value = null;
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index = null;
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isContained = null;
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isContainedEvent = null;
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isNotContainedEvent = null;
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}
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// Code that runs on entering the state.
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public override void OnEnter ()
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{
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DoCheckContainsValue ();
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Finish ();
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}
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private void DoCheckContainsValue()
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{
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value.UpdateValue();
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int _id =-1;
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if (value.GetValue() == null || value.GetValue().Equals(null))
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{
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_id =Array.FindIndex(array.Values,x => x==null || x.Equals(null));
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}else{
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_id = Array.IndexOf(array.Values, value.GetValue());
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}
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var _iscontained = _id != -1;
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isContained.Value = _iscontained;
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index.Value = _id;
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if (_iscontained)
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{
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Fsm.Event(isContainedEvent);
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}
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else
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{
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Fsm.Event(isNotContainedEvent);
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}
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}
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}
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}
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