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## About The Pull Request Adds an arctangent 2 component (atan2) ## Why It's Good For The Game It's made to convert offsets into angles, something thats pretty useful in a coordinate based game ## Changelog 🆑 add: Adds an arctangent2 component to circuitry! /🆑
27 lines
966 B
Plaintext
27 lines
966 B
Plaintext
/**
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* # Arctangent 2 function
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* A variant of arctan. When given a deltaX and deltaY, returns the angle. I will blow you out of the sky
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*/
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/obj/item/circuit_component/arctan2
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display_name = "Arctangent 2 Component"
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desc = "A two parameter arctan2 component, for calculating any angle you want."
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category = "Math"
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/// The input port for the x-offset
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var/datum/port/input/input_port_x
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/// The input port for the y-offset
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var/datum/port/input/input_port_y
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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/arctan2/populate_ports()
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input_port_x = add_input_port("Delta X", PORT_TYPE_NUMBER)
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input_port_y = add_input_port("Delta Y", PORT_TYPE_NUMBER)
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output = add_output_port("Angle", PORT_TYPE_NUMBER)
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/obj/item/circuit_component/arctan2/input_received(datum/port/input/port)
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output.set_output(arctan(input_port_x.value, input_port_y.value))
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