fix: slop casino and economy fixes

1 files changed, 29 insertions, 2 deletions

diff --git a/internal/casino/machine.go b/internal/casino/machine.go
index 0733384..93ab8aa 100644
--- a/internal/casino/machine.go
+++ b/internal/casino/machine.go
@@ -357,7 +357,9 @@ func (m *Machine) finishSpin() []Event {
 		m.phase = machineSpinning
 		m.spin = generateSlotSpinWithProfile(m.rng, m.spinBet, m.profile)
 		m.reel, m.clock, m.suspense = 0, 0, false
-		events = append(events, m.public(fmt.Sprintf("%d free spins remain.", m.freeSpins))...)
+		if m.freeSpins > 0 {
+			events = append(events, m.public(fmt.Sprintf("%d free spins remain.", m.freeSpins))...)
+		}
 	} else {
 		m.inFreeSpins = false
 		if !payFailed && m.player.Wallet != nil {
@@ -382,9 +384,34 @@ func (m *Machine) leave(name string) []Event {
 	if m.phase != machineReady {
 		return m.private("You're in the middle of a spin!")
 	}
+	bank := int(m.featureBank)
+	wallet := m.player.Wallet
+	stakeFailed := m.stakeFailed
 	m.resetSeat()
-	return []Event{{RoomID: m.RoomID, TableID: m.Config.ID, Type: EventLeft, Player: name,
+	events := []Event{{RoomID: m.RoomID, TableID: m.Config.ID, Type: EventLeft, Player: name,
 		Message: fmt.Sprintf("%s stands up from the slots machine.", name), PrivateMessage: "You stand up from the slot machine.", PrivateTo: name, Color: "casino_action", Public: true}}
+	// Banked free-spin winnings must not vanish when the player stands up:
+	// pay them like markDisconnected/refundAll do, or report the forfeiture.
+	if bank > 0 && wallet != nil {
+		switch {
+		case stakeFailed:
+			events = append(events, Event{RoomID: m.RoomID, TableID: m.Config.ID, Type: EventResult,
+				PrivateTo: name, Player: name,
+				PrivateMessage: fmt.Sprintf("Your %d credits of banked free-spin winnings were forfeited because the round could not be persisted.", bank),
+				Color:          "casino_action", Public: false})
+		case wallet.PayCredits(bank) != nil:
+			events = append(events, Event{RoomID: m.RoomID, TableID: m.Config.ID, Type: EventResult,
+				PrivateTo: name, Player: name,
+				PrivateMessage: fmt.Sprintf("Your %d credits of free-spin winnings could not be persisted; they were forfeited.", bank),
+				Color:          "casino_action", Public: false})
+		default:
+			events = append(events, Event{RoomID: m.RoomID, TableID: m.Config.ID, Type: EventResult,
+				PrivateTo: name, Player: name,
+				PrivateMessage: fmt.Sprintf("The house settles your %d banked free-spin winnings.", bank),
+				Color:          "casino_action", Public: false})
+		}
+	}
+	return events
 }
 
 // resetSeat frees the machine, discarding any in-flight spin and autobet