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Bubberstation/code/modules/wiremod/components/list/assoc_literal.dm
SkyratBot 4f58adba08 [MIRROR] Adds basic list manipulation and fixes some performance issues with lists in integrated circuits [MDB IGNORE] (#11273)
* Adds basic list manipulation and fixes some performance issues with lists in integrated circuits (#64541)

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

* Adds basic list manipulation and fixes some performance issues with lists in integrated circuits

Co-authored-by: Watermelon914 <37270891+Watermelon914@users.noreply.github.com>
Co-authored-by: Watermelon914 <3052169-Watermelon914@ users.noreply.gitlab.com>
2022-02-06 14:05:37 +00:00

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/**
* # Assoc List Literal Component
*
* Return an associative list literal.
*/
/obj/item/circuit_component/list_literal/assoc_literal
display_name = "Associative List Literal"
desc = "A component that returns an associative list consisting of the inputs."
category = "List"
circuit_flags = CIRCUIT_FLAG_INPUT_SIGNAL|CIRCUIT_FLAG_OUTPUT_SIGNAL
/// The inputs used to create the list
var/list/datum/port/input/key_ports = list()
/obj/item/circuit_component/list_literal/assoc_literal/clear_lists()
for(var/datum/port/input/port as anything in key_ports)
remove_input_port(port)
for(var/datum/port/input/port as anything in entry_ports)
remove_input_port(port)
key_ports = list()
entry_ports = list()
length = 0
/obj/item/circuit_component/list_literal/assoc_literal/remove_one_entry()
var/index = length(entry_ports)
var/key_port = key_ports[index]
key_ports -= key_port
remove_input_port(key_port)
var/value_port = entry_ports[index]
entry_ports -= value_port
remove_input_port(value_port)
length--
/obj/item/circuit_component/list_literal/assoc_literal/pre_input_received(datum/port/input/port)
if(port == list_options)
var/new_datatype = list_options.value
list_output.set_datatype(PORT_TYPE_ASSOC_LIST(PORT_TYPE_STRING, new_datatype))
for(var/datum/port/input/port_to_set as anything in entry_ports)
port_to_set.set_datatype(new_datatype)
/obj/item/circuit_component/list_literal/assoc_literal/add_one_entry()
length++
key_ports += add_input_port("Key [length]", PORT_TYPE_STRING)
entry_ports += add_input_port("Index [length]", PORT_TYPE_ANY)
/obj/item/circuit_component/list_literal/assoc_literal/populate_ports()
set_list_size(default_list_size)
list_output = add_output_port("Value", PORT_TYPE_ASSOC_LIST(PORT_TYPE_STRING, PORT_TYPE_ANY))
/obj/item/circuit_component/list_literal/assoc_literal/input_received(datum/port/input/port)
var/list/new_literal = list()
var/datum/circuit_datatype/value_handler = GLOB.circuit_datatypes[list_options.value]
var/datum/circuit_datatype/key_handler = GLOB.circuit_datatypes[PORT_TYPE_STRING]
for(var/index in 1 to length)
// To prevent people from infinitely making lists to crash the server
if(islist(entry_ports[index].value) && get_list_count(entry_ports[index].value, max_list_count) >= max_list_count)
visible_message("[src] begins to overheat!")
return
var/value_to_add = value_handler.convert_value(port, entry_ports[index].value)
if(isdatum(value_to_add))
value_to_add = WEAKREF(value_to_add)
new_literal[key_handler.convert_value(port, key_ports[index].value)] = value_to_add
list_output.set_output(new_literal)