a bit more progress

1 files changed, 4 insertions, 0 deletions

diff --git a/static/src/vector.ts b/static/src/vector.ts
index e7be9fa..96bd721 100644
--- a/static/src/vector.ts
+++ b/static/src/vector.ts
@@ -7,4 +7,8 @@ export class Vec2 {
   public distance_to(that: Vec2): number {
     return Math.sqrt((this.x - that.x) ** 2 + (this.y - that.y) ** 2);
   }
+
+  public copy(): Vec2 {
+    return new Vec2(this.x, this.y);
+  }
 }