Paint towers with some the colors of the wind

Assets/_Project/Scripts/Core/Enums.cs

@@ -43,6 +43,22 @@ namespace TD.Core
     }
 
 
+    /// <summary>
+    /// Paint color applied to a built tower by the Paint tool. Orthogonal to the owner's
+    /// player color: <see cref="None"/> means "unpainted" and the tower shows its owner
+    /// color; any other value overrides the visual tint and (in a later iteration) drives
+    /// projectile behavior (splash / poison-DoT / slow). Backed by byte for compact
+    /// NetworkVariable replication.
+    /// </summary>
+    public enum PaintColor : byte
+    {
+        /// <summary>Unpainted — tower shows its owner color. Also the Reset brush.</summary>
+        None  = 0,
+        Red   = 1,
+        Green = 2,
+        Blue  = 3,
+    }
+
     /// <summary>
     /// Identifies a player slot in a match. Backed by byte to keep grid arrays compact.
     /// </summary>