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@ -119,7 +119,16 @@ function shopping.shop(name, page)
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local item_stack = shop[i][1]
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local price = shop[i][2]
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local seller_name = shop[i][3]
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formspec = formspec .. "item_image_button[" .. col .. "," .. row .. ";1,1;" .. item_stack .. ";buy_" .. i .. ";" .. "$" .. price .. "]"
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local meta = ItemStack(item_stack):get_meta()
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local metadata_str = ""
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-- Collect all metadata fields
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for key, value in pairs(meta:to_table().fields) do
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metadata_str = metadata_str .. key .. ": " .. value .. "\n"
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end
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formspec = formspec .. "item_image_button[" .. col .. "," .. row .. ";1,1;" .. item_stack .. ";buy_" .. i .. ";" .. "$" .. price .. "]" ..
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"tooltip[buy_" .. i .. ";" .. minetest.formspec_escape(metadata_str) .. "]"
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col = col + 1
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end
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