fix: harden economy recovery, shutdown concurrency, world validation, and inventory-loss paths

1 files changed, 9 insertions, 0 deletions

diff --git a/internal/casino/types.go b/internal/casino/types.go
index 283aa43..49e2cc4 100644
--- a/internal/casino/types.go
+++ b/internal/casino/types.go
@@ -128,6 +128,12 @@ func (c MachineConfig) Normalize() MachineConfig {
 	if c.MaxBet <= 0 {
 		c.MaxBet = DefaultMaxBet
 	}
+	// Never leave a normalized config self-contradictory: a min_bet above
+	// the default cap must widen the effective maximum rather than produce
+	// a game every wager is rejected from.
+	if c.MaxBet < c.MinBet {
+		c.MaxBet = c.MinBet
+	}
 	if c.SpinTicks <= 0 {
 		c.SpinTicks = 2
 	}
@@ -153,6 +159,9 @@ func (c TableConfig) Normalize() TableConfig {
 	if c.MaxBet <= 0 {
 		c.MaxBet = DefaultMaxBet
 	}
+	if c.MaxBet < c.MinBet {
+		c.MaxBet = c.MinBet
+	}
 	return c
 }