LeanTween AlphaCanvas New Command

Assets/Fungus/Scripts/Commands/LeanTween/AlphaCanvas.cs

@@ -0,0 +1,89 @@
+// This code is part of the Fungus library (https://github.com/snozbot/fungus)
+// It is released for free under the MIT open source license (https://github.com/snozbot/fungus/blob/master/LICENSE)
+
+using UnityEngine;
+
+namespace Fungus
+{
+    /// <summary>
+    /// 
+    /// </summary> 
+    [CommandInfo("LeanTween",
+                 "Alpha Canvas",
+                 "Fade in or out a Canvas Group. 0 is the lowest, 1 is the highest")]
+    [AddComponentMenu("")]
+    [ExecuteInEditMode]
+    public class AlphaCanvas : Command
+    {
+        [Tooltip("Target game object to Pause or Resume LeanTweens on")]
+        [SerializeField]
+        protected GameObjectData _targetObject;
+        [Tooltip("Target value to fade")]
+        [SerializeField]
+        protected float targetValue;
+        [Tooltip("Fade duration")]
+        [SerializeField]
+        protected float duration;
+        [Tooltip("Wait until finished")]
+        [SerializeField]
+        protected bool waitUntilFinished = false;
+
+        [Tooltip("Disable On Complete")]
+        [SerializeField]
+        protected bool disableOnComplete = false;
+        protected CanvasGroup canvyG;
+
+        public override void OnEnter()
+        {
+            if (_targetObject.Value != null)
+            {
+                canvyG = _targetObject.Value.GetComponent<CanvasGroup>();
+
+                if(canvyG != null)
+                {
+                    float tmpVal = targetValue > 1f ? 1f : targetValue;
+
+                    LeanTween.alphaCanvas(canvyG, tmpVal, duration)
+                        .setOnComplete(()=>
+                        {
+                            if(disableOnComplete)
+                            canvyG.gameObject.SetActive(false);
+                            if(waitUntilFinished)
+                            Continue();
+                        });
+                }
+            }
+
+            if(!waitUntilFinished)
+            Continue();
+        }
+
+        public override string GetSummary()
+        {
+            string canvyGerr = "";
+            if (_targetObject.Value == null)
+            {
+                return "Error: No target object selected";
+            }
+
+            if(canvyG == null)
+            {
+                canvyG = _targetObject.Value.GetComponent<CanvasGroup>();
+                if(canvyG == null)
+                return canvyGerr = "No Canvas Group available";
+            }
+
+            return "Fade In/Out " + _targetObject.Value.name + " " + canvyGerr;
+        }
+
+        public override Color GetButtonColor()
+        {
+            return new Color32(233, 163, 180, 255);
+        }
+
+        public override bool HasReference(Variable variable)
+        {
+            return _targetObject.gameObjectRef == variable;
+        }
+    }
+}