POLARIS: Tooltip framework, and mob tooltips

code/_helpers/mobs.dm

@@ -276,3 +276,16 @@ Proc for attack log creation, because really why not
 		humans += H
 
 	return humans
+
+/proc/getviewsize(view)
+	var/viewX
+	var/viewY
+	if(isnum(view))
+		var/totalviewrange = 1 + 2 * view
+		viewX = totalviewrange
+		viewY = totalviewrange
+	else
+		var/list/viewrangelist = splittext(view,"x")
+		viewX = text2num(viewrangelist[1])
+		viewY = text2num(viewrangelist[2])
+	return list(viewX, viewY)