Small bug fix and refactor

FreshShit/PersonalAnnouncer/event.lua

@@ -1,7 +1,10 @@
 -- TICKER_500
 function(e)
 	if ActiveSet == nil then
-		ActiveSet = Spells[UnitClass("player")]
+		ActiveSet = Cooldowns[UnitClass("player")]
+		if ActiveSet == nil then
+			ActiveSet = {}
+		end
 	end
 	for _, cooldown in ipairs(ActiveSet) do
 		if aura_env.debug then print(string.format("Calling update on %s", cooldown.name)) end

FreshShit/PersonalAnnouncer/init.lua

@@ -25,7 +25,7 @@ BaseCooldown = {
 		if playbackSpeed == nil then
 			self.filename = string.format("1x\\%s", self.filename)
 		else
-			self.filename = string.format("%dx\\%s", playbackSpeed, self.filename)
+			self.filename = string.format("%.1fx\\%s", playbackSpeed, self.filename)
 		end
 		if aura_env.debug then print(string.format("Created BaseCooldown with filename %s", self.filename)) end
 		self.isOnCooldown = false
@@ -171,7 +171,7 @@ Buff = {
 ActiveSet = nil
 
 ---@type table<string, table<BaseCooldown>>
-Spells = {
+Cooldowns = {
 	["Warrior"] = {
 		Spell.new(107574, "Avatar", 1.6),
 		Spell.new(1719, "Battle Cry", 1.6),