+Playmaker

Assets/PlayMaker/Actions/Array/ArraySet.cs

@@ -0,0 +1,87 @@
+// (c) Copyright HutongGames, LLC 2010-2014. All rights reserved.
+
+using UnityEngine;
+
+namespace HutongGames.PlayMaker.Actions
+{
+    [ActionCategory(ActionCategory.Array)]
+    [Tooltip("Set the value at an index. Index must be between 0 and the number of items -1. First item is index 0.")]
+    public class ArraySet : FsmStateAction
+    {
+        [RequiredField] 
+        [UIHint(UIHint.Variable)] 
+        [Tooltip("The Array Variable to use.")] 
+        public FsmArray array;
+
+        [Tooltip("The index into the array.")] 
+        public FsmInt index;
+
+        [RequiredField]
+        [MatchElementType("array")] 
+        [Tooltip("Set the value of the array at the specified index.")] 
+        public FsmVar value;
+
+        [Tooltip("Repeat every frame while the state is active.")] 
+        public bool everyFrame;
+
+        [ActionSection("Events")] 
+
+        [UIHint(UIHint.FsmEvent)] 
+        [Tooltip("The event to trigger if the index is out of range")] 
+        public FsmEvent indexOutOfRange;
+
+        public override void Reset()
+        {
+            array = null;
+            index = null;
+            value = null;
+            everyFrame = false;
+            indexOutOfRange = null;
+        }
+
+        public override void OnEnter()
+        {
+            DoGetValue();
+
+            if (!everyFrame)
+            {
+                Finish();
+            }
+        }
+
+        public override void OnUpdate()
+        {
+            DoGetValue();
+        }
+
+        private void DoGetValue()
+        {
+            if (array.IsNone)
+            {
+                return;
+            }
+
+            if (index.Value >= 0 && index.Value < array.Length)
+            {
+                value.UpdateValue();
+                array.Set(index.Value, value.GetValue());
+            }
+            else
+            {
+                //LogError("Index out of Range: " + index.Value);
+                Fsm.Event(indexOutOfRange);
+            }
+        }
+
+        /*
+        public override string ErrorCheck()
+        {
+            if (index.Value<0 || index.Value >= array.Length)
+            {
+                return "Index out of Range. Please select an index between 0 and the number of items -1. First item is index 0.";
+            }
+            return "";
+        }*/
+
+    }
+}