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43 lines
1.0 KiB
Plaintext
43 lines
1.0 KiB
Plaintext
/**
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* # Concatenate Component
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*
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* General string concatenation component. Puts strings together.
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*/
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/obj/item/circuit_component/concat
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display_name = "Concatenate"
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desc = "A component that combines strings."
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/// The amount of input ports to have
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var/input_port_amount = 4
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/// The result from the output
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var/datum/port/output/output
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circuit_flags = CIRCUIT_FLAG_INPUT_SIGNAL|CIRCUIT_FLAG_OUTPUT_SIGNAL
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/obj/item/circuit_component/concat/Initialize()
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. = ..()
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for(var/port_id in 1 to input_port_amount)
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var/letter = ascii2text(text2ascii("A") + (port_id-1))
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add_input_port(letter, PORT_TYPE_STRING)
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output = add_output_port("Output", PORT_TYPE_STRING)
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/obj/item/circuit_component/concat/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/result = ""
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var/list/ports = input_ports.Copy()
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ports -= trigger_input
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for(var/datum/port/input/input_port as anything in ports)
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var/value = input_port.value
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if(isnull(value))
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continue
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result += "[value]"
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output.set_output(result)
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