Show correct book title in crafting output as well
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@ -207,9 +207,26 @@ minetest.register_craft_predict(function(itemstack, player, old_craft_grid, craf
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local ometa = original:get_meta()
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local generation = ometa:get_int("generation")
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-- Check generation, don't allow crafting with copy of copy of book
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if generation >= 2 then
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return ItemStack("")
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else
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-- Valid copy. Let's update the description field of the result item
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-- so it is properly displayed in the crafting grid.
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local imeta = itemstack:get_meta()
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local title = ometa:get_string("title")
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local author = ometa:get_string("author")
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-- Increase book generation and update description
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generation = generation + 1
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if generation < 1 then
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generation = 1
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end
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local desc = make_description(title, author, generation)
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imeta:set_string("description", desc)
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return itemstack
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end
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end)
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