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Bubberstation/code/modules/wiremod/components/utility/delay.dm
SkyratBot c9b268a72a [MIRROR] Integrated the component printer into the integrated circuit UI. You can now link integrated circuits to component printers [MDB IGNORE] (#9107)
* Integrated the component printer into the integrated circuit UI. You can now link integrated circuits to component printers (#62287)

Co-authored-by: Watermelon914 <3052169-Watermelon914@ users.noreply.gitlab.com>

* Integrated the component printer into the integrated circuit UI. You can now link integrated circuits to component printers

Co-authored-by: Watermelon914 <37270891+Watermelon914@users.noreply.github.com>
Co-authored-by: Watermelon914 <3052169-Watermelon914@ users.noreply.gitlab.com>
2021-10-28 15:49:34 -04:00

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/// The minimum delay value that the delay component can have.
#define COMP_DELAY_MIN_VALUE 0.1
/**
* # Delay Component
*
* Delays a signal by a specified duration.
*/
/obj/item/circuit_component/delay
display_name = "Delay"
desc = "A component that delays a signal by a specified duration. Timer gets reset when triggered again."
category = "Utility"
/// Amount to delay by
var/datum/port/input/delay_amount
/// Input signal to fire the delay
var/datum/port/input/trigger
/// Interrupts the delay before it fires
var/datum/port/input/interrupt
var/timer_id = TIMER_ID_NULL
/// The output of the signal
var/datum/port/output/output
/obj/item/circuit_component/delay/populate_ports()
delay_amount = add_input_port("Delay", PORT_TYPE_NUMBER, trigger = null)
trigger = add_input_port("Trigger", PORT_TYPE_SIGNAL, trigger = .proc/trigger_delay)
interrupt = add_input_port("Interrupt", PORT_TYPE_SIGNAL, trigger = .proc/interrupt_timer)
output = add_output_port("Result", PORT_TYPE_SIGNAL)
/obj/item/circuit_component/delay/proc/trigger_delay(datum/port/input/port)
CIRCUIT_TRIGGER
var/delay = delay_amount.value
if(delay > COMP_DELAY_MIN_VALUE)
// Convert delay into deciseconds
timer_id = addtimer(CALLBACK(output, /datum/port/output.proc/set_output, trigger.value), delay*10, TIMER_UNIQUE|TIMER_STOPPABLE|TIMER_OVERRIDE)
else
if(timer_id != TIMER_ID_NULL)
deltimer(timer_id)
timer_id = TIMER_ID_NULL
output.set_output(trigger.value)
/obj/item/circuit_component/delay/proc/interrupt_timer(datum/port/input/port)
CIRCUIT_TRIGGER
if(timer_id != TIMER_ID_NULL)
deltimer(timer_id)
timer_id = TIMER_ID_NULL
#undef COMP_DELAY_MIN_VALUE