Refactors ears into organs (#513)

* Refactors ear damage into ear organs

* Update human.dm

* Update species.dm

* Delete species.dm.rej

* Update tgstation.dme

* Delete tgstation.dme.rej

* Delete human.dm.rej

* Update tongue.dm

* Delete surgery.dmi

* upload fixed surgery.dmi

code/datums/diseases/advance/symptoms/deafness.dm

@@ -33,12 +33,5 @@ Bonus
 			if(3, 4)
 				to_chat(M, "<span class='warning'>[pick("You hear a ringing in your ear.", "Your ears pop.")]</span>")
 			if(5)
-				if(!(M.ear_deaf))
-					to_chat(M, "<span class='userdanger'>Your ears pop and begin ringing loudly!</span>")
-					M.setEarDamage(-1,INFINITY) //Shall be enough
-					addtimer(CALLBACK(src, .proc/Undeafen, M), 200)
-
-/datum/symptom/deafness/proc/Undeafen(mob/living/M)
-	if(M)
-		to_chat(M, "<span class='warning'>The ringing in your ears fades...</span>")
-		M.setEarDamage(-1,0)
+				to_chat(M, "<span class='userdanger'>Your ears pop and begin ringing loudly!</span>")
+				M.minimumDeafTicks(20)

code/datums/diseases/advance/symptoms/sensory.dm

@@ -28,7 +28,7 @@ Bonus
 	..()
 	var/mob/living/M = A.affected_mob
 	if(A.stage >= 2)
-		M.setEarDamage(0,0)
+		M.restoreEars()
 
 	if(A.stage >= 3)
 		M.dizziness = 0
@@ -50,7 +50,6 @@ Bonus
 
 	if(A.stage >= 5)
 		M.adjustBrainLoss(-3)
-	return
 
 /*
 //////////////////////////////////////
@@ -127,5 +126,3 @@ Bonus
 			M.drowsyness += 1
 		if(24 to INFINITY)
 			M.Sleeping(2, 0)
-
-	return