Radiation Refactor (#15331)

* First Commit

* visible radiation and engine goggles

* correction

* t-ray fix

* further adjustments and fixups

* gieger addition and cleaning fixup

* yet more fixes

* styling fixes

* fixes

* human glowing fix

* do the merge conflict avoidance dance

* Update supermatter.dm

* supermatter rads

* mapping in

* radiation doors

* yeah yeah line endings

* clean up

* styling issues

* showers

code/controllers/subsystem/radiation.dm

@@ -0,0 +1,18 @@
+PROCESSING_SUBSYSTEM_DEF(radiation)
+	name = "Radiation"
+	flags = SS_NO_INIT | SS_BACKGROUND
+	wait = 1 SECONDS
+	offline_implications = "Radiation will no longer function; power generation may not happen. A restart may or may not be required, depending on the situation."
+	var/list/warned_atoms = list()
+
+/datum/controller/subsystem/processing/radiation/proc/warn(datum/component/radioactive/contamination)
+	if(!contamination || QDELETED(contamination))
+		return
+	var/ref = contamination.parent.UID()
+	if(warned_atoms[ref])
+		return
+	warned_atoms[ref] = TRUE
+	var/atom/master = contamination.parent
+	SSblackbox.record_feedback("tally", "contaminated", 1, master.type)
+	var/msg = "has become contaminated with enough radiation to contaminate other objects. || Source: [contamination.source] || Strength: [contamination.strength]"
+	master.investigate_log(msg, "radiation")