[TASK] Content fixes

Assets/EasyButtons/ButtonAttribute.cs

@@ -0,0 +1,81 @@
+using System;
+
+namespace EasyButtons
+{
+    public enum ButtonMode
+    {
+        AlwaysEnabled,
+        EnabledInPlayMode,
+        DisabledInPlayMode
+    }
+
+    [Flags]
+    public enum ButtonSpacing 
+    {
+        None = 0,
+        Before = 1,
+        After = 2
+    }
+    
+    /// <summary>
+    /// Attribute to create a button in the inspector for calling the method it is attached to.
+    /// The method must have no arguments.
+    /// </summary>
+    /// <example>
+    /// [Button]
+    /// public void MyMethod()
+    /// {
+    ///     Debug.Log("Clicked!");
+    /// }
+    /// </example>
+    [AttributeUsage(AttributeTargets.Method, Inherited = true, AllowMultiple = false)]
+    public sealed class ButtonAttribute : Attribute
+    {
+        private string name = null;
+        private ButtonMode mode = ButtonMode.AlwaysEnabled;
+        private ButtonSpacing spacing = ButtonSpacing.None;
+
+        public string Name { get { return name; } }
+        public ButtonMode Mode { get { return mode; } }
+        public ButtonSpacing Spacing { get { return spacing; } }
+
+        public ButtonAttribute()
+        {
+        }
+
+        public ButtonAttribute(string name)
+        {
+            this.name = name;
+        }
+
+        public ButtonAttribute(ButtonMode mode)
+        {
+            this.mode = mode;
+        }
+        
+        public ButtonAttribute(ButtonSpacing spacing) 
+        {
+            this.spacing = spacing;
+        }
+        
+        public ButtonAttribute(string name, ButtonMode mode)
+        {
+            this.name = name;
+            this.mode = mode;
+        }
+
+        public ButtonAttribute(string name, ButtonSpacing spacing) 
+        {
+            this.name = name;
+            this.spacing = spacing;
+        }
+
+        public ButtonAttribute(string name, ButtonMode mode, ButtonSpacing spacing) 
+        {
+            this.name = name;
+            this.mode = mode;
+            this.spacing = spacing;
+        }
+    }
+}
+