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restyle formspecs and add infotexts to adjustable vacuuming tube

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Tim 2015-01-30 21:38:04 +01:00
parent 7f0372559b
commit f065349972
1 changed files with 18 additions and 14 deletions
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16
vacuum_tubes.lua
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@ -54,16 +54,20 @@ if pipeworks.enable_mese_sand_tube then
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_int("dist", 0)
meta:set_string("formspec",
"size[2,1]"..
"field[.5,.5;1.5,1;dist;distance;${dist}]")
meta:set_string("formspec", "size[2.1,0.8]"..
"image[0,0;1,1;pipeworks_mese_sand_tube_inv.png]"..
"field[1.3,0.4;1,1;dist;distance;${dist}]"..
default.gui_bg..
default.gui_bg_img)
meta:set_string("infotext", "Adjustable Vacuuming Pneumatic Tube Segment")
end,
on_receive_fields = function(pos,formname,fields,sender)
local meta = minetest.get_meta(pos)
local dist
_, dist = pcall(tonumber, fields.dist)
if dist and 0 <= dist and dist <= 8 then meta:set_int("dist", dist) end
local _, dist = pcall(tonumber, fields.dist)
if dist and 0 <= dist and dist <= 8 then
meta:set_int("dist", dist)
meta:set_string("infotext", ("Adjustable Vacuuming Pneumatic Tube Segment (%dm)"):format(dist))
end
end,
})