Refactored fundamental circuit components that have varying inputs. Improvements to the integrated circuit UI. Improves and rebalances the drone shell (#68586)

* Refactored fundamental circuit components that have varying inputs. Made the integrated circuit UI slightly better.

* Fixes with UI

* Removes logger

* Ran prettier

* Fixed documentation

* Rebalances drone circuit

* Drones can now charge in chargers

Co-authored-by: Watermelon914 <hidden@hidden.com>

code/modules/wiremod/components/math/arithmetic.dm

@@ -16,9 +16,6 @@
 	desc = "General arithmetic component with arithmetic capabilities."
 	category = "Math"
 
-	/// The amount of input ports to have
-	var/input_port_amount = 4
-
 	var/datum/port/input/option/arithmetic_option
 
 	/// The result from the output
@@ -26,6 +23,10 @@
 
 	var/list/arithmetic_ports
 	circuit_flags = CIRCUIT_FLAG_INPUT_SIGNAL|CIRCUIT_FLAG_OUTPUT_SIGNAL
+	ui_buttons = list(
+		"plus" = "add",
+		"minus" = "remove"
+	)
 
 /obj/item/circuit_component/arithmetic/populate_options()
 	var/static/component_options = list(
@@ -40,11 +41,15 @@
 
 /obj/item/circuit_component/arithmetic/populate_ports()
 	arithmetic_ports = list()
-	for(var/port_id in 1 to input_port_amount)
-		var/letter = ascii2text(text2ascii("A") + (port_id-1))
-		arithmetic_ports += add_input_port(letter, PORT_TYPE_NUMBER)
-
-	output = add_output_port("Output", PORT_TYPE_NUMBER)
+	AddComponent(/datum/component/circuit_component_add_port, \
+		port_list = arithmetic_ports, \
+		add_action = "add", \
+		remove_action = "remove", \
+		port_type = PORT_TYPE_NUMBER, \
+		prefix = "Port", \
+		minimum_amount = 2 \
+	)
+	output = add_output_port("Output", PORT_TYPE_NUMBER, order = 1.1)
 
 /obj/item/circuit_component/arithmetic/input_received(datum/port/input/port)