From e3ff06fc79682673194c8913f0feb9e90920e7d0 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Wed, 30 Sep 2026 20:50:45 -0400
Subject: feat: look, rules, and list commands updated for casino games

---
 internal/casino/blackjack_wagers.go | 41 +++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 internal/casino/blackjack_wagers.go

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

diff --git a/internal/casino/blackjack_wagers.go b/internal/casino/blackjack_wagers.go
new file mode 100644
index 0000000..23afac8
--- /dev/null
+++ b/internal/casino/blackjack_wagers.go
@@ -0,0 +1,41 @@
+package casino
+
+import "fmt"
+
+// Blackjack's only standing wager is bet <amount>, so outside the hand's
+// decision points its wager list is empty (which also suppresses the "list"
+// hint). During the insurance window and the player's own turn, the extra
+// wagers and wagers-that-return-money get listed: insurance, decline,
+// double, split and surrender — the same facts their own hints carry.
+func (t *blackjackTable) wagerRows(name string) []WagerRow {
+	p := t.players.get(name)
+	if p == nil {
+		return nil
+	}
+	if t.phase == blackjackInsurance && p.HasBet && !p.declinedInsurance && p.insurance == 0 && len(p.hands) > 0 {
+		return []WagerRow{
+			{"insurance", fmt.Sprintf("%g:1", t.Rules.InsurancePayout), fmt.Sprintf("Covers dealer blackjack; the stake costs %d", p.hands[0].bet/2)},
+			{"decline", "", "Continue without insurance (also the timeout default)"},
+		}
+	}
+	if t.phase == blackjackPlaying && t.activeName() == name && t.activeHand < len(p.hands) {
+		hand := p.hands[t.activeHand]
+		var rows []WagerRow
+		for _, action := range t.availableActions(p, hand) {
+			switch action {
+			case "hit":
+				rows = append(rows, WagerRow{"hit", "", "Take another card"})
+			case "stand":
+				rows = append(rows, WagerRow{"stand", "", "Keep your total"})
+			case "double":
+				rows = append(rows, WagerRow{"double", "1:1 on the added stake", fmt.Sprintf("Wager %d more, take exactly one card, stand", hand.bet)})
+			case "split":
+				rows = append(rows, WagerRow{"split", "1:1 on the added stake", fmt.Sprintf("Wager %d more; play the pair as two hands", hand.bet)})
+			case "surrender":
+				rows = append(rows, WagerRow{"surrender", "half returned", "Give up the original two-card hand"})
+			}
+		}
+		return rows
+	}
+	return nil
+}
-- 
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