From cb1bc03681dff958da6ff851cfe32dfdd83f6f8d Mon Sep 17 00:00:00 2001
From: jussi
Date: Wed, 22 May 2024 00:11:40 +0300
Subject: Object lib serialization.

---
 examples/resources/lib/rectangle.lua | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

(limited to 'examples/resources/lib/rectangle.lua')

diff --git a/examples/resources/lib/rectangle.lua b/examples/resources/lib/rectangle.lua
index 7413f53..5fc6c63 100644
--- a/examples/resources/lib/rectangle.lua
+++ b/examples/resources/lib/rectangle.lua
@@ -6,7 +6,7 @@ end
 local Vector2 = require( "vector2" )
 
 local Rectangle = {}
-Rectangle.meta = {
+local metatable = {
 	__index = Rectangle,
 	__tostring = function( r )
 		return "{"..tostring( r.x )..", "..tostring( r.y )..", "..tostring( r.width )..", "..tostring( r.height ).."}"
@@ -44,7 +44,7 @@ Rectangle.meta = {
 }
 
 function Rectangle:new( x, y, width, height )
-	local object = setmetatable( {}, Rectangle.meta )
+	local object = setmetatable( {}, metatable )
 
 	object.x = x or 0
 	object.y = y or object.x
@@ -55,7 +55,7 @@ function Rectangle:new( x, y, width, height )
 end
 
 function Rectangle:newT( t )
-	local object = setmetatable( {}, Rectangle.meta )
+	local object = setmetatable( {}, metatable )
 
 	object.x, object.y, object.width, object.height = table.unpack( t )
 
@@ -63,7 +63,7 @@ function Rectangle:newT( t )
 end
 
 function Rectangle:newR( r )
-	local object = setmetatable( {}, Rectangle.meta )
+	local object = setmetatable( {}, metatable )
 
 	object.x = r.x
 	object.y = r.y
@@ -91,6 +91,10 @@ function Rectangle:setR( r )
 	self.height = r.height
 end
 
+function Rectangle:serialize()
+	return "Rectangle:new("..self.x..","..self.y..","..self.width..","..self.height..")"
+end
+
 function Rectangle:arr()
 	return { self.x, self.y, self.width, self.height }
 end
-- 
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