From 362c7ea52debc32942d006b004a35ba07222c0f7 Mon Sep 17 00:00:00 2001
From: binarycat <binarycat64@protonmail.com>
Date: Fri, 11 Mar 2022 14:10:18 -0500
Subject: [PATCH] add Point.copy

---
 code/point.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/code/point.lua b/code/point.lua
index aef9aa0..3c56630 100644
--- a/code/point.lua
+++ b/code/point.lua
@@ -31,3 +31,7 @@ end
 function Point:__tostring()
     return "("..self.x..","..self.y..")"
 end
+
+function Point:copy()
+    return Point:new(self.x, self.y)
+end