Point is IHashable

src/Static/Assets.bf

@@ -14,6 +14,18 @@ namespace Strawberry
 		static public readonly String Root = "assets/";
 		#endif
 
+		static public String GetDir(String outStr, params String[] subDirectories)
+		{
+			outStr.Append(Root);
+			for (int i = 0; i < subDirectories.Count; i++)
+			{
+				outStr.Append(subDirectories[i]);
+				if (i < subDirectories.Count - 1)
+					outStr.Append(Path.DirectorySeparatorChar);
+			}
+			return outStr;
+		}
+
 		static public void LoadAll()
 		{
 			Textures = new Dictionary<String, Texture>();

src/Struct/Point.bf

@@ -2,7 +2,7 @@ using System;
 
 namespace Strawberry
 {
-	public struct Point
+	public struct Point : IHashable
 	{
 		static public readonly Point Right = .(1, 0);
 		static public readonly Point Left = .(-1, 0);
@@ -104,5 +104,10 @@ namespace Strawberry
 		{
 			return .(a.X * (int)f, a.Y);
 		}
+
+		public int GetHashCode()
+		{
+			return X + 9973 * Y;
+		}
 	}
 }