38 lines
1.1 KiB
Lua
38 lines
1.1 KiB
Lua
-- TODO FS building utils
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local formspecs = {}
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local id = 1
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minetest.register_on_leaveplayer(function(player)
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formspecs[player:get_player_name()] = nil
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end)
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minetest.register_on_player_receive_fields(function(player, formname, fields)
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local player_name = player:get_player_name()
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local formspec = formspecs[player_name]
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if formname ~= (formspec or {}).name then return end
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if fields.quit then
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formspecs[player_name] = nil
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end
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formspec.handler(fields)
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return true -- don't call remaining functions
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end)
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function epidermis.show_formspec(player, formspec, handler)
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local player_name = player:get_player_name()
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local formspec_name = "epidermis:" .. id
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formspecs[player_name] = {
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name = formspec_name,
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handler = handler or modlib.func.no_op,
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}
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id = id + 1
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if id > 2^50 then id = 1 end
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minetest.show_formspec(player_name, formspec_name, formspec)
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end
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function epidermis.close_formspec(player)
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local player_name = player:get_player_name()
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local formspec = assert(formspecs[player_name])
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formspecs[player_name] = nil
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minetest.close_formspec(player_name, formspec.name)
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end |