ba60bbba38
Construction plan added power bugfix formspec power_image added
15 lines
282 B
Lua
15 lines
282 B
Lua
function techage.range(val, min, max)
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val = tonumber(val)
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if val < min then return min end
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if val > max then return max end
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return val
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end
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function techage.one_of(val, selection)
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for _,v in ipairs(selection) do
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if val == v then return val end
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end
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return selection[1]
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end
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