NodeScript+ 导入了个 UI Extend

Signed-off-by: TRADER_FOER <lhf190@outlook.com>

Assets/com.unity.uiextensions/Runtime/Scripts/Utilities/MinMaxValues.cs

@@ -0,0 +1,50 @@
+///Credit brogan89
+///Sourced from - https://github.com/brogan89/MinMaxSlider
+
+using System;
+
+namespace UnityEngine.UI.Extensions
+{
+    [Serializable]
+    public struct MinMaxValues
+    {
+        /// <summary>
+        /// Floating point tolerance
+        /// </summary>
+        public const float FLOAT_TOL = 0.01f;
+
+        public float minValue, maxValue, minLimit, maxLimit;
+        public static MinMaxValues DEFUALT = new MinMaxValues(25, 75, 0, 100);
+
+        public MinMaxValues(float minValue, float maxValue, float minLimit, float maxLimit)
+        {
+            this.minValue = minValue;
+            this.maxValue = maxValue;
+            this.minLimit = minLimit;
+            this.maxLimit = maxLimit;
+        }
+
+        /// <summary>
+        /// Constructor for when values equal limits
+        /// </summary>
+        /// <param name="minValue"></param>
+        /// <param name="maxValue"></param>
+        public MinMaxValues(float minValue, float maxValue)
+        {
+            this.minValue = minValue;
+            this.maxValue = maxValue;
+            this.minLimit = minValue;
+            this.maxLimit = maxValue;
+        }
+
+        public bool IsAtMinAndMax()
+        {
+            return Math.Abs(minValue - minLimit) < FLOAT_TOL && Math.Abs(maxValue - maxLimit) < FLOAT_TOL;
+        }
+
+        public override string ToString()
+        {
+            return $"Values(min:{minValue}, max:{maxValue}) | Limits(min:{minLimit}, max:{maxLimit})";
+        }
+    }
+}