Ench. table : make mese cost optional

diff --git a/enchanting.lua b/enchanting.lua
index c982cc6666c0d0fc372fc4d5966de59084ba3010..9be218136b8268cd1725a42410d56c8af92b94c7 100644 (file)
--- a/enchanting.lua
+++ b/enchanting.lua
@@ -48,11 +48,12 @@ function enchanting.fields(pos, _, fields)
        local orig_wear = tool:get_wear()
        local mod, name = tool:get_name():match("(.*):(.*)")
        local enchanted_tool = mod..":enchanted_"..name.."_"..next(fields)
+       local mese_cost = 1
 
-       if mese:get_count() > 0 and minetest.registered_tools[enchanted_tool] then
+       if mese:get_count() >= mese_cost and minetest.registered_tools[enchanted_tool] then
                tool:replace(enchanted_tool)
                tool:add_wear(orig_wear)
-               mese:take_item()
+               mese:take_item(mese_cost)
                inv:set_stack("mese", 1, mese)
                inv:set_stack("tool", 1, tool)
        end