// 보스전 모드 조작. args.txt = "enter R1" | "exit" | "restart" | "phase 2"(0부터) | "tier 3" | "inv on|off" | "state"
var args = System.IO.File.ReadAllText(@"C:\Users\sw\AppData\Local\Temp\claude\E--BurningTimes\3562a2c1-e88a-4143-b7ec-e74c317778d8\scratchpad\eval\args.txt").Trim().Split(' ');
var arena = BurningTimes.Boss.TVBossArena.Instance;
var director = BurningTimes.Boss.TVBossDirector.Instance;
if (arena == null || director == null)
    return "no arena/director: arena=" + (arena != null) + " director=" + (director != null);
string result = "";
switch (args[0])
{
    case "enter":
        result = "enter=" + arena.Enter(director.FindBoss(args[1]));
        break;
    case "exit":
        arena.Exit();
        result = "exit";
        break;
    case "restart":
        arena.Restart();
        result = "restart";
        break;
    case "phase":
        arena.JumpToPhase(int.Parse(args[1]));
        result = "phase " + args[1];
        break;
    case "tier":
        arena.SetTier(int.Parse(args[1]));
        result = "tier " + args[1];
        break;
    case "inv":
        arena.SetPlayerInvincible(args[1] == "on");
        result = "inv " + args[1];
        break;
    default:
        result = "state";
        break;
}
return result + " | state=" + arena.state + " boss=" + arena.bossIndex + " tier=" + director.Tier + " invincible=" + arena.playerInvincible + " hidden=" + arena.hiddenCount;