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43 lines
1.1 KiB
Plaintext
43 lines
1.1 KiB
Plaintext
/**
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* # Get Column Component
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*
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* Gets the column of a table and returns it as a regular list.
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*/
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/obj/item/circuit_component/get_column
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display_name = "Get Column"
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desc = "Gets the column of a table and returns it as a regular list."
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circuit_flags = CIRCUIT_FLAG_INPUT_SIGNAL|CIRCUIT_FLAG_OUTPUT_SIGNAL
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/// The list to perform the filter on
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var/datum/port/input/received_table
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/// The name of the column to check
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var/datum/port/input/column_name
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/// The filtered list
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var/datum/port/output/output_list
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/obj/item/circuit_component/get_column/Initialize()
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. = ..()
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received_table = add_input_port("Input", PORT_TYPE_TABLE)
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column_name = add_input_port("Column Name", PORT_TYPE_STRING)
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output_list = add_output_port("Output", PORT_TYPE_LIST)
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/obj/item/circuit_component/get_column/input_received(datum/port/input/port)
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. = ..()
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if(.)
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return
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var/list/input_list = received_table.value
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if(!islist(input_list) || isnum(column_name.value))
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return
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var/list/new_list = list()
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for(var/list/entry in input_list)
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var/anything = entry[column_name.value]
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if(islist(anything))
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continue
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new_list += anything
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output_list.set_output(new_list)
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