From ced77d7c89129da6ba4001ab8e3dad265aa41396 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Fri, 9 Oct 2026 17:05:54 -0400
Subject: feat: new casino game: coin flip

---
 internal/casino/table.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

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

diff --git a/internal/casino/table.go b/internal/casino/table.go
index d9d3525..4ab4e3a 100644
--- a/internal/casino/table.go
+++ b/internal/casino/table.go
@@ -153,6 +153,20 @@ func (t *Table) Busy(name string) bool {
 	return false
 }
 
+// stakeMultiple is the optional interface for a game whose wallet debit is a
+// multiple of the player's stated stake. Coin Flip reserves 100x so a -100
+// swing is fully covered; every other game debits the stake itself.
+type stakeMultiple interface{ stakeMultiple() int }
+
+// StakeMultiple reports how many credits the game debits per unit of the
+// player's stated stake. It sizes "bet max" and affordability previews.
+func (t *Table) StakeMultiple() int {
+	if m, ok := t.game.(stakeMultiple); ok {
+		return m.stakeMultiple()
+	}
+	return 1
+}
+
 // Seats lists the seated players in seat order for the look command.
 func (t *Table) Seats() []string { return t.game.seats() }
 
-- 
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