Input ports now connect to multiple output ports. Remove combiner. (#60494)

* tgui bsod

* debug disconnections

* prelim

* recomment

* set_value -> put ._.

* DAMN IT

* reinsert subsystem

* prepare

* unditch signals

* remove combiner

* remove combiner some more

* how did router.dm get here? deleting.

* These two COMSIGS should be one.

* critical typo

* inline cast

* have your signals

* Have your set_input & set_output.

* make compile

* upgrade save/load to n-to-n-wires

* have your documentation

* have your unsafe proc

* pay no attention to the compile errors

* unlist the ref

* paste my for block back in ._.

* fix manual input

* oops pushed too soon

* Have your !port.connected_to?.length

Co-authored-by: Watermelon914 <37270891+Watermelon914@users.noreply.github.com>

Co-authored-by: Watermelon914 <37270891+Watermelon914@users.noreply.github.com>

code/modules/wiremod/components/atom/direction.dm

@@ -44,7 +44,7 @@
 	if(.)
 		return
 
-	var/atom/object = input_port.input_value
+	var/atom/object = input_port.value
 	if(!object)
 		return
 	var/turf/location = get_turf(src)

code/modules/wiremod/components/atom/health.dm

@@ -44,7 +44,7 @@
 	if(.)
 		return
 
-	var/mob/living/organism = input_port.input_value
+	var/mob/living/organism = input_port.value
 	var/turf/current_turf = get_turf(src)
 	if(!istype(organism) || get_dist(current_turf, organism) > max_range || current_turf.z != organism.z)
 		brute.set_output(null)

code/modules/wiremod/components/atom/species.dm

@@ -26,7 +26,7 @@
 	if(.)
 		return
 
-	var/mob/living/carbon/human/human = input_port.input_value
+	var/mob/living/carbon/human/human = input_port.value
 	if(!istype(human) || !human.has_dna())
 		output.set_output(null)
 		return