cmd_quit gracefully departs casino games; cmd_stop cancels a pending quit

1 files changed, 28 insertions, 0 deletions

diff --git a/internal/game/casino.go b/internal/game/casino.go
index 7442178..3edb26b 100644
--- a/internal/game/casino.go
+++ b/internal/game/casino.go
@@ -94,6 +94,34 @@ func (w casinoWallet) PayCredits(amount int) error {
 // then credits.
 func casinoAffordable(p *player.Player) int { return p.Credits + countChips(p) }
 
+// leaveCasinoGames departs every casino game the player participates in
+// using the graceful leave policy each game defines for player-initiated
+// exits (the same path the "stop" command takes): a table with a wager
+// committed to the round in flight refuses and emits its own refusal
+// message, machines stop auto-bet or are left outright. It reports whether
+// the player is now clear of all casino games; false means a departure is
+// blocked mid-round and the caller (quit) must abort. Nil-safe for test
+// scaffolding without a Casino manager.
+func (g *Game) leaveCasinoGames(sess *net.Session, p *player.Player) bool {
+	if g.Casino == nil {
+		return true
+	}
+	if table, playing := g.Casino.Participation(p.Name); playing {
+		if table != nil {
+			g.emitCasinoEvents(g.Casino.Leave(table.RoomID, table.Config.ID, p.Name))
+		} else if machine, ok := g.Casino.MachineFor(p.Name); ok {
+			if events, stopped := g.Casino.StopMachineAutoBet(machine.RoomID, machine.Config.ID, p.Name); stopped {
+				g.emitCasinoEvents(events)
+			} else {
+				g.emitCasinoEvents(g.Casino.LeaveMachine(machine.RoomID, machine.Config.ID, p.Name))
+			}
+		}
+		_, stillPlaying := g.Casino.Participation(p.Name)
+		return !stillPlaying
+	}
+	return true
+}
+
 // inCasinoGame reports whether the player is currently seated at any casino
 // table or machine. Nil-safe for test scaffolding without a Casino manager.
 func (g *Game) inCasinoGame(name string) bool {