From c94c2dc75712641247c8c55e71b7bcbc4d7fc24c Mon Sep 17 00:00:00 2001
From: Thibaud <thibaud.gasser@gmx.com>
Date: Fri, 21 Aug 2026 15:33:56 +0200
Subject: [PATCH] Update vec.ts

---
 vec.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vec.ts b/vec.ts
index da8c318..1477b0c 100644
--- a/vec.ts
+++ b/vec.ts
@@ -82,7 +82,11 @@ export default class Vec2d implements Point {
     );
   }
 
-  wrap(bounds: Vec2d) {
+  wrap(bounds: Vec2d): Vec2d {
     return new Vec2d(trueMod(this.x, bounds.x), trueMod(this.y, bounds.y));
   }
+
+  rotateLeft(): Vec2d {
+    return new Vec2d(-this.y, this.x);
+  }
 }