From 09671b7ac92351e7a7d46c5723c84798111e1787 Mon Sep 17 00:00:00 2001
From: Elias Fleckenstein <eliasfleckenstein@web.de>
Date: Fri, 5 Mar 2021 09:37:27 +0100
Subject: [PATCH] Add simple color validator / parser

---
 mods/CORE/mcl_util/init.lua | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/mods/CORE/mcl_util/init.lua b/mods/CORE/mcl_util/init.lua
index 6c63c21abe..ec2aa3017d 100644
--- a/mods/CORE/mcl_util/init.lua
+++ b/mods/CORE/mcl_util/init.lua
@@ -405,3 +405,17 @@ function mcl_util.get_object_center(obj)
 	pos.y = pos.y + (ymax - ymin) / 2.0
 	return pos
 end
+
+function mcl_util.get_color(colorstr)
+	local mc_color = mcl_colors[colorstr:upper()]
+	if mc_color then
+		return mc_color
+	end
+	if #colorstr ~= 7 or colorstr:sub(1, 1) ~= "#"then
+		return
+	end
+	local hex = tonumber(colorstr:sub(2, 7), 16)
+	if hex then
+		return colorstr, hex
+	end
+end