elseif is_plain_signal(state.live_signal_num) then
local input_type = get_input_type(signals, state.live_signal_num)
local input_scale = needs_scale(signals, state.live_signal_num, width, height)
elseif is_plain_signal(state.live_signal_num) then
local input_type = get_input_type(signals, state.live_signal_num)
local input_scale = needs_scale(signals, state.live_signal_num, width, height)