Limit book title and text length
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parent
07ef0ef491
commit
1487c7f631
@ -7,6 +7,9 @@
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local S = minetest.get_translator("book")
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local S = minetest.get_translator("book")
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local F = minetest.formspec_escape
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local F = minetest.formspec_escape
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local BOOK_MAX_TITLE_LENGTH = 64
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local BOOK_MAX_TEXT_LENGTH = 4500
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minetest.register_craftitem(
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minetest.register_craftitem(
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":default:book",
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":default:book",
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{
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{
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@ -43,6 +46,14 @@ minetest.register_on_player_receive_fields(
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local meta = itemstack:get_meta()
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local meta = itemstack:get_meta()
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-- Limit title and text length
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if string.len(fields.title) > BOOK_MAX_TITLE_LENGTH then
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fields.title = string.sub(fields.title, 1, BOOK_MAX_TITLE_LENGTH)
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end
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if string.len(fields.text) > BOOK_MAX_TEXT_LENGTH then
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fields.text= string.sub(fields.text, 1, BOOK_MAX_TEXT_LENGTH)
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end
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meta:set_string("description", S("Book: “@1”", minetest.colorize("#ffff00", fields.title))) -- Set the item description
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meta:set_string("description", S("Book: “@1”", minetest.colorize("#ffff00", fields.title))) -- Set the item description
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meta:set_string("book:title", fields.title)
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meta:set_string("book:title", fields.title)
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