diff --git a/mods/ITEMS/mcl_banners/patterncraft.lua b/mods/ITEMS/mcl_banners/patterncraft.lua index 4c26099f3..47a88a7b9 100644 --- a/mods/ITEMS/mcl_banners/patterncraft.lua +++ b/mods/ITEMS/mcl_banners/patterncraft.lua @@ -190,6 +190,35 @@ local patterns = { }, } +-- Number of maximum lines in the descriptions for the banner layers. +-- To avoid huge tooltips. +local max_layer_lines = 6 + +-- Create a banner description containing all the layer names +local make_advanced_banner_description = function(description, layers) + if layers == nil or #layers == 0 then + -- No layers, revert to default + return "" + else + local d = description + local layerstrings = {} + for l=1, #layers do + if l > max_layer_lines then + break + end + table.insert(layerstrings, string.format("%s %s", layers[l].color, layers[l].pattern)) + end + if #layers == max_layer_lines + 1 then + table.insert(layerstrings, "And one addional layer") + elseif #layers > max_layer_lines + 1 then + table.insert(layerstrings, string.format("And %d addional layers", #layers - max_layer_lines)) + end + local append = table.concat(layerstrings, "\n") + d = d .. "\n" .. core.colorize("#8F8F8F", append) + return d + end +end + -- This is for handling all those complex pattern crafting recipes local banner_pattern_craft = function(itemstack, player, old_craft_grid, craft_inv) if minetest.get_item_group(itemstack:get_name(), "banner") ~= 1 then @@ -267,14 +296,15 @@ local banner_pattern_craft = function(itemstack, player, old_craft_grid, craft_i return ItemStack("") end - -- Add the new layer - + -- Add the new layer and update other metadata table.insert(layers, {pattern=matching_pattern, color="unicolor_yellow"}) local imeta = itemstack:get_meta() imeta:set_string("layers", minetest.serialize(layers)) - imeta:set_string("description", "Emblazoned Banner ("..matching_pattern..")") + local odesc = itemstack:get_definition().description + local description = make_advanced_banner_description(odesc, layers) + imeta:set_string("description", description) return itemstack end