Disallow empty tp name
parent
453bccbe23
commit
3df546228b
3
init.lua
3
init.lua
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@ -246,6 +246,9 @@ minetest.register_node("teleports:teleport", {
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local sign_meta = minetest.env:get_meta(sign_pos)
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local sign_meta = minetest.env:get_meta(sign_pos)
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local sign_text = sign_meta:get_string("text")
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local sign_text = sign_meta:get_string("text")
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local secret_name = sign_text:sub(0, 16)
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local secret_name = sign_text:sub(0, 16)
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if string.len(secret_name) == 0 then
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secret_name = nil
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end
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table.insert(teleports.teleports, {pos=vector.round(pos), name=secret_name})
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table.insert(teleports.teleports, {pos=vector.round(pos), name=secret_name})
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else
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else
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table.insert(teleports.teleports, {pos=vector.round(pos)})
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table.insert(teleports.teleports, {pos=vector.round(pos)})
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