Fixed all classes printing as unlocked every wave.

gamemodes/zombiesurvival/gamemode/init.lua

@@ -3545,7 +3545,12 @@ function GM:SetWave(wave)
 
 	for classid in pairs(previouslylocked) do
 		if gamemode.Call("IsClassUnlocked", classid) then
+			local classtab = self.ZombieClasses[classid]
+			if not classtab.UnlockedNotify then
+				classtab.UnlockedNotify = true
 				table.insert(UnlockedClasses, classid)
+			end
+
 			for _, ent in pairs(ents.FindByClass("logic_classunlock")) do
 				local classname = GAMEMODE.ZombieClasses[classid].Name
 				if ent.Class == string.lower(classname) then

gamemodes/zombiesurvival/gamemode/sh_zombieclasses.lua

@@ -91,6 +91,10 @@ function GM:RegisterZombieClasses()
 				ErrorNoHalt("CLASS "..tostring(v.Name).." uses base class "..base.." but it doesn't exist!")
 			end
 		end
+
+		if v.Unlocked or v.Wave == 0 then
+			v.UnlockedNotify = true
+		end
 	end
 
 	self:ReorderZombieClasses()