From 9666676766bf21364f4fc4d0d1d336e72f2a91b4 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Tue, 6 Oct 2026 12:57:23 -0400
Subject: refactor: split casino.go, dedup helpers, remove audit docs

---
 internal/casino/blackjack.go | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'internal/casino/blackjack.go')

diff --git a/internal/casino/blackjack.go b/internal/casino/blackjack.go
index b5beb1e..83c183f 100644
--- a/internal/casino/blackjack.go
+++ b/internal/casino/blackjack.go
@@ -187,6 +187,9 @@ func (t *blackjackTable) bet(name, spot string, amount int, wallet Wallet) []Eve
 	if amount < t.Config.MinBet || amount > t.Config.MaxBet {
 		return []Event{t.private(name, fmt.Sprintf("Blackjack bets must be %s.", betRangeText(t.Config.MinBet, t.Config.MaxBet)))}
 	}
+	if wallet == nil {
+		return []Event{t.private(name, "Wallet unavailable.")}
+	}
 	wager, err := wallet.Wager(amount)
 	if err != nil {
 		return []Event{t.private(name, walletErrorMessage(err))}
@@ -244,6 +247,7 @@ func (t *blackjackTable) tick() []Event {
 		if active == nil {
 			// Unreachable while mid-round leaves are blocked; keep the game moving.
 			t.activePlayer++
+			t.activeHand = 0
 			return t.finishHand()
 		}
 		// A lone bettor has no time limit at all. With two or more bettors
@@ -581,10 +585,12 @@ func (t *blackjackTable) turnMenuLocked(name string) Event {
 	e := t.private(name, "Your turn.")
 	e.Color = "casino_menu"
 	deadline := t.timer.remaining()
+	heading := fmt.Sprintf("Your turn | %d ticks remaining", deadline)
 	if p.Connected && t.bettorCount() <= 1 {
-		deadline = t.ceiling.remaining()
+		// A lone bettor's clock never ticks, so a countdown would be frozen.
+		heading = "Your turn | no time limit"
 	}
-	e.Menu = &MenuView{Heading: fmt.Sprintf("Your turn | %d ticks remaining", deadline), Commands: withTableHints(blackjackActionCommands(actions), nil)}
+	e.Menu = &MenuView{Heading: heading, Commands: withTableHints(blackjackActionCommands(actions), nil)}
 	for i := range e.Menu.Commands {
 		c := &e.Menu.Commands[i]
 		if c.Command == "double" || c.Command == "split" {
@@ -693,7 +699,7 @@ func (t *blackjackTable) settle() []Event {
 		if !p.HasBet {
 			continue
 		}
-		needsBalance := p.LeaveAfter || p.SitOutAfter || !p.Connected
+		needsBalance := p.SettlementBalanceNeeded(false)
 		lines := make([]settlementLine, 0, len(p.hands)+1)
 		for i, hand := range p.hands {
 			result, payout, settleErr := settleHand(hand, dealerTotal, dealerBlackjack, t.Rules)
-- 
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