Adding bindings support

Author: coryleach

Editor/BindingSupport.meta

@@ -0,0 +1,36 @@
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+using UnityEngine;
+
+namespace Gameframe.ScriptableObjects.BindingSupport
+{
+    public class BindableScriptableObject : ScriptableObject, INotifyPropertyChanged
+    {
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = null)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
+        }
+        
+        /// <summary>
+        /// Use this inside property setters to raise property changed events which are needed by bindingssss
+        /// </summary>
+        /// <param name="storage">storage location where value will be set</param>
+        /// <param name="value">value you want to assign to storage</param>
+        /// <param name="propertyName">name of the property being set</param>
+        /// <typeparam name="T">Type of the property being set</typeparam>
+        /// <returns>True if property was set. False if it was already equal to the given value.</returns>
+        protected bool SetProperty<T>(ref T storage, T value, [CallerMemberName] string propertyName = null )
+        {
+            if (EqualityComparer<T>.Default.Equals(storage,value))
+            {
+                return false;
+            }
+            storage = value;
+            OnPropertyChanged(propertyName);
+            return true;
+        }
+    }
+}