mirror of
https://github.com/Bubberstation/Bubberstation.git
synced 2026-01-01 20:42:08 +00:00
30e071673f
* Refactors the list datatype to support composite lists. Adapts a lot of circuits to be able to properly use composite lists. Adds the dispenser shell (#61856) Co-authored-by: Watermelon914 <3052169-Watermelon914@ users.noreply.gitlab.com> Co-authored-by: Colovorat <35225170+Colovorat@ users.noreply.github.com> * Refactors the list datatype to support composite lists. Adapts a lot of circuits to be able to properly use composite lists. Adds the dispenser shell Co-authored-by: Watermelon914 <37270891+Watermelon914@users.noreply.github.com> Co-authored-by: Watermelon914 <3052169-Watermelon914@ users.noreply.gitlab.com> Co-authored-by: Colovorat <35225170+Colovorat@ users.noreply.github.com>
58 lines
1.6 KiB
Plaintext
58 lines
1.6 KiB
Plaintext
/**
|
|
* # Variable Component
|
|
*
|
|
* Abstract component for handling variables
|
|
*/
|
|
/obj/item/circuit_component/variable
|
|
display_name = "Variable Getter"
|
|
desc = "A component that gets a variable globally on the circuit."
|
|
|
|
/// Variable name
|
|
var/datum/port/input/option/variable_name
|
|
|
|
var/datum/circuit_variable/current_variable
|
|
circuit_size = 0
|
|
|
|
/obj/item/circuit_component/variable/populate_options()
|
|
variable_name = add_option_port("Variable", null)
|
|
|
|
/obj/item/circuit_component/variable/add_to(obj/item/integrated_circuit/added_to)
|
|
. = ..()
|
|
variable_name.possible_options = added_to.circuit_variables
|
|
|
|
/obj/item/circuit_component/variable/removed_from(obj/item/integrated_circuit/removed_from)
|
|
variable_name.possible_options = null
|
|
return ..()
|
|
|
|
/obj/item/circuit_component/variable/pre_input_received(datum/port/input/port)
|
|
if(!parent)
|
|
return
|
|
|
|
var/variable_string = variable_name.value
|
|
if(!variable_string)
|
|
remove_current_variable()
|
|
return
|
|
|
|
var/datum/circuit_variable/variable = parent.circuit_variables[variable_string]
|
|
if(!variable)
|
|
remove_current_variable()
|
|
return
|
|
|
|
set_current_variable(variable)
|
|
|
|
/obj/item/circuit_component/variable/proc/remove_current_variable()
|
|
SIGNAL_HANDLER
|
|
if(current_variable)
|
|
current_variable.remove_listener(src)
|
|
UnregisterSignal(current_variable, COMSIG_PARENT_QDELETING)
|
|
current_variable = null
|
|
|
|
/obj/item/circuit_component/variable/proc/set_current_variable(datum/circuit_variable/variable)
|
|
if(variable == current_variable)
|
|
return
|
|
|
|
remove_current_variable()
|
|
current_variable = variable
|
|
current_variable.add_listener(src)
|
|
RegisterSignal(current_variable, COMSIG_PARENT_QDELETING, .proc/remove_current_variable)
|