forked from LizzyFleckenstein03/Memeclone
Anvils: Don't allow rename if name is unchanged
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@ -60,6 +60,7 @@ local function update_anvil_slots(meta)
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local new_wear = calculate_repair(input1:get_wear(), input2:get_wear(), SAME_TOOL_REPAIR_BOOST)
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input1:set_wear(new_wear)
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name_item = input1
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new_output = name_item
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-- Tool + repair item
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else
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-- Any tool can have a repair item. This may be defined in the tool's item definition
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@ -90,6 +91,7 @@ local function update_anvil_slots(meta)
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local new_wear = calculate_repair(tool:get_wear(), MAX_WEAR, MATERIAL_TOOL_REPAIR_BOOST)
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tool:set_wear(new_wear)
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name_item = tool
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new_output = name_item
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else
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new_output = ""
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end
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@ -100,9 +102,6 @@ local function update_anvil_slots(meta)
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-- Exactly 1 input slot occupied
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elseif (not input1:is_empty() and input2:is_empty()) or (input1:is_empty() and not input2:is_empty()) then
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-- Just rename item
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if new_name == nil then
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new_name = ""
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end
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if input1:is_empty() then
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name_item = input2
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else
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@ -118,14 +117,21 @@ local function update_anvil_slots(meta)
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if minetest.get_item_group(name_item:get_name(), "no_rename") == 1 then
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new_output = ""
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else
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if new_name == nil then
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new_name = ""
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end
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local meta = name_item:get_meta()
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local old_name = meta:get_string("name")
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-- Limit name length
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new_name = string.sub(new_name, 1, MAX_NAME_LENGTH)
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-- Rename item
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meta:set_string("description", new_name)
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-- Double-save the name internally, too
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meta:set_string("name", new_name)
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new_output = name_item
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-- Don't rename if names are identical
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if new_name ~= old_name then
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-- Rename item
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meta:set_string("description", new_name)
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-- Double-save the name internally, too
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meta:set_string("name", new_name)
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new_output = name_item
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end
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end
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end
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