From f063d14cafb1f959e65e80c5c6dd02b7d82bacbb Mon Sep 17 00:00:00 2001
From: Elias Fleckenstein <eliasfleckenstein@web.de>
Date: Sun, 2 May 2021 19:30:27 +0200
Subject: [PATCH] Add craft predict for map copying

---
 mods/ITEMS/mcl_maps/init.lua | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/mods/ITEMS/mcl_maps/init.lua b/mods/ITEMS/mcl_maps/init.lua
index 21bff9107..d6b972b86 100644
--- a/mods/ITEMS/mcl_maps/init.lua
+++ b/mods/ITEMS/mcl_maps/init.lua
@@ -242,7 +242,7 @@ minetest.register_craft({
 	recipe = {"group:filled_map", "mcl_maps:empty_map"},
 })
 
-minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv)
+local function on_craft(itemstack, player, old_craft_grid, craft_inv)
 	if itemstack:get_name() == "mcl_maps:filled_map" then
 		for _, stack in pairs(old_craft_grid) do
 			if minetest.get_item_group(stack:get_name(), "filled_map") > 0 then
@@ -251,7 +251,10 @@ minetest.register_on_craft(function(itemstack, player, old_craft_grid, craft_inv
 			end
 		end
 	end
-end)
+end
+
+minetest.register_on_craft(on_craft)
+minetest.register_craft_predict(on_craft)
 
 local maps = {}
 local huds = {}