Randomize track order

player/player.go

@@ -42,6 +42,10 @@ func WakeUp(cfg *config.Config) (err error) {
 		return fmt.Errorf("Unable to start the player: a player is already running")
 	}
 
+	seed := time.Now().Unix()
+	seed -= seed % 172800
+	rand.Seed(seed)
+
 	CommonPlayer, err = NewPlayer(cfg)
 	if err != nil {
 		return err
@@ -64,6 +68,7 @@ func NewPlayer(cfg *config.Config) (*Player, error) {
 		MaxRunTime:   settings.MaxRunTime * time.Minute,
 		claironTime:  settings.GongInterval * time.Minute,
 		claironFile:  reveil.CurrentGongPath(cfg),
+		reverseOrder: int(time.Now().Unix()/86400)%2 == 0,
 	}
 
 	// Load our track list