LeanTween Size New Command

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

@@ -0,0 +1,66 @@
+// 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;
+using UnityEngine.UI;
+using UnityEngine.Serialization;
+using System.Collections;
+using System;
+
+namespace Fungus
+{
+    /// <summary>
+    /// Changes a game object's RectTransform's size to a specified value over time.
+    /// </summary>
+    [CommandInfo("LeanTween",
+                 "Size",
+                 "Changes a gameObject's RectTransform size to a specified value over time.")]
+    [AddComponentMenu("")]
+    [ExecuteInEditMode]
+    public class SizeLean : BaseLeanTweenCommand
+    {
+        [Tooltip("Target transform that the GameObject will scale to")]
+        [SerializeField]
+        protected RectTransform _toRectTransform;
+
+        [Tooltip("Target scale that the GameObject will scale to, if no To RectTransform is set")]
+        [SerializeField]
+        protected Vector2 _toScale = Vector2.one;
+
+        public override LTDescr ExecuteTween()
+        {
+            RectTransform ui;
+
+            if(_targetObject.Value.GetComponent<RectTransform>() != null)
+            {
+                ui = _targetObject.Value.GetComponent<RectTransform>();
+            }
+            else
+            {
+                Debug.LogWarning("Target gameObject is not UI component");
+                return;
+                Continue();
+            }
+            var sc = _toRectTransform == null ? _toScale : _toRectTransform.sizeDelta;
+
+            if (IsInAddativeMode)
+            {
+                sc += ui.sizeDelta;
+            }
+
+            if (IsInFromMode)
+            {
+                var cur = ui.sizeDelta;
+                ui.sizeDelta = sc;
+                sc = cur;
+            }
+
+            return LeanTween.size(ui, sc, _duration);
+        }
+
+        public override bool HasReference(Variable variable)
+        {
+            return variable == base.HasReference(variable);
+        }
+    }
+}