From a7109318cad35043d55b5ca49394396574a4fd9b Mon Sep 17 00:00:00 2001
From: wsor <wsor@gmail.com>
Date: Sat, 5 Dec 2020 15:02:06 -0500
Subject: [PATCH] add option to change mapfix priv

---
 init.lua | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/init.lua b/init.lua
index 2f00e86..fa9c831 100644
--- a/init.lua
+++ b/init.lua
@@ -13,6 +13,16 @@ local default_size = tonumber(minetest.settings:get("mapfix_default_size")) or 2
 local max_size = tonumber(minetest.settings:get("mapfix_max_size")) or 32
 local delay = tonumber(minetest.settings:get("mapfix_delay")) or 15
 
+local function mapfix_priv()
+    local priv = minetest.settings:get("mapfix_priv")
+
+    if not minetest.registered_privileges[priv] then
+        return "server"
+    else
+        return priv
+    end
+end
+
 minetest.register_chatcommand("mapfix", {
 	params = "<size>",
 	description = "Recalculate the flowing liquids and the light of a chunk",
@@ -23,12 +33,12 @@ minetest.register_chatcommand("mapfix", {
 		if size >= 121 then
 			return false, "Radius is too big"
 		end
-		local privs = minetest.check_player_privs(name, {server=true})
+		local privs = minetest.check_player_privs(name, mapfix_priv())
 		local time = os.time()
 
 		if not privs then
 			if size > max_size then
-				return false, "You need the server privilege to exceed the radius of " .. max_size .. " blocks"
+				return false, "You need the " .. mapfix_priv() .. " privilege to exceed the radius of " .. max_size .. " blocks"
 			elseif time - previous < delay then
 				return false, "Wait at least " .. delay .. " seconds from the previous \"/mapfix\"."
 			end