Control x2 hpregen with class property

mods/ctf/ctf_classes/classes.lua

@@ -59,6 +59,8 @@ ctf_classes.register("medic", {
 	cons = {},
 	color = "#0af",
 	properties = {
+		nearby_hpregen = true,
+
 		initial_stuff = {
 			"ctf_bandages:bandage 20",
 		},

mods/ctf/ctf_classes/regen.lua

@@ -12,7 +12,7 @@ local function regen_update()
 		local class = get(player)
 		local tname = ctf.player(pname).team
 		tnames[pname] = tname
-		if class.name == "medic" then
+		if class.properties.nearby_hpregen then
 			if tname then
 				medic_by_team[tname][#medic_by_team[tname] + 1] = player:get_pos()
 				found_medic = true