Implement hand menu features

Assets/DamageNumbersPro/Scripts/Settings/ScaleByNumberSettings.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace DamageNumbersPro
+{
+    [System.Serializable]
+    public struct ScaleByNumberSettings
+    {
+        public ScaleByNumberSettings(float customDefault)
+        {
+            fromNumber = 0f;
+            fromScale = 1f;
+
+            toNumber = 1000f;
+            toScale = 2f;
+        }
+
+        [Header("Number Range:")]
+        [Tooltip("The number at which scaling starts.")]
+        public float fromNumber;
+        [Tooltip("The number at which scaling caps.")]
+        public float toNumber;
+
+        [Header("Scale Range:")]
+        [Tooltip("The scale when the number is smaller of equal 'From Number'.")]
+        public float fromScale;
+        [Tooltip("The scale when the number is bigger of equal 'To Number'.")]
+        public float toScale;
+    }
+}