From e07c63367992f99afd3d00f5fbb5af1682a8263a Mon Sep 17 00:00:00 2001
From: Wuzzy <Wuzzy@disroot.org>
Date: Tue, 26 Jul 2022 16:20:40 +0200
Subject: [PATCH] Update node meta on loading mast

---
 init.lua | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/init.lua b/init.lua
index 345dbf3..6a1147f 100644
--- a/init.lua
+++ b/init.lua
@@ -535,6 +535,25 @@ minetest.register_lbm({
 	end
 })
 
+minetest.register_lbm({
+	name = "pride_flags:update_node_meta",
+	label = "Update mast node meta",
+	nodenames = {"pride_flags:upper_mast"},
+	run_at_every_load = false,
+	action = function(pos, node)
+		local meta = minetest.get_meta( pos )
+		local flag_idx = meta:get_int("flag_idx")
+		if flag_idx ~= 0 then
+			local flag_name = legacy_flag_list[ flag_idx ]
+			if not flag_name then
+				flag_name = DEFAULT_FLAG
+			end
+			meta:set_string("flag_idx", "")
+			meta:set_string("flag_name", flag_name)
+		end
+	end
+})
+
 if minetest.get_modpath("default") then
 	minetest.register_craft({
 		output = "pride_flags:lower_mast 6",