Add Identifier.Empty.

2023-03-01 00:33:28 +08:00
parent 67720fd0e1
commit c7e7bd8a77
1 changed files with 1 additions and 0 deletions
--- a/Assets/Cryville/Common/Identifier.cs
+++ b/Assets/Cryville/Common/Identifier.cs
@@ -2,6 +2,7 @@

 namespace Cryville.Common {
 	public struct Identifier : IEquatable<Identifier> {
+		public static Identifier Empty = new Identifier(0);
 		public int Key { get; private set; }
 		public object Name { get { return IdentifierManager.SharedInstance.Retrieve(Key); } }
 		public Identifier(int key) {