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S.P.L.U.R.T-Station-13/code/modules/wiremod/components/math/random.dm
2021-10-28 12:51:31 +08:00

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/**
* # Random Component
*
* Generates a random number between specific values
*/
/obj/item/circuit_component/random
display_name = "Random"
desc = "A component that returns random values."
/// The minimum value that the random number can be
var/datum/port/input/minimum
/// The maximum value that the random number can be
var/datum/port/input/maximum
circuit_flags = CIRCUIT_FLAG_INPUT_SIGNAL|CIRCUIT_FLAG_OUTPUT_SIGNAL
/// The result from the output
var/datum/port/output/output
/obj/item/circuit_component/random/Initialize()
. = ..()
minimum = add_input_port("Minimum", PORT_TYPE_NUMBER, FALSE)
maximum = add_input_port("Maximum", PORT_TYPE_NUMBER, FALSE)
output = add_output_port("Output", PORT_TYPE_NUMBER)
/obj/item/circuit_component/random/input_received(datum/port/input/port)
. = ..()
if(.)
return
var/min_val = minimum.value || 0
var/max_val = maximum.value || 0
if(max_val < min_val)
output.set_output(0)
return
output.set_output(rand(min_val, max_val))