From b3568f03e4103dd46db2ccc680fbab0a6454d604 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Tue, 15 Sep 2026 13:56:10 -0400
Subject: fix: telnet buffer reuse, bank stack handling,  transport casino
 gate, and admin cache invalidation

---
 internal/game/cmd_trigger_transport.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'internal/game/cmd_trigger_transport.go')

diff --git a/internal/game/cmd_trigger_transport.go b/internal/game/cmd_trigger_transport.go
index e2053b0..dbb0d16 100644
--- a/internal/game/cmd_trigger_transport.go
+++ b/internal/game/cmd_trigger_transport.go
@@ -13,6 +13,13 @@ func (g *Game) triggerTransport(sess *net.Session, p *player.Player, mod *ModDef
 		return
 	}
 
+	// Transport would strand the player at a remote room while still seated at
+	// a table or machine; require them to stop playing first.
+	if _, playing := g.Casino.Participation(p.Name); playing {
+		sess.WriteLine("You're playing a game. Type \"stop\" between rounds before transporting.")
+		return
+	}
+
 	if p.Action != nil {
 		g.cancelAction(p)
 	}
@@ -22,6 +29,13 @@ func (g *Game) triggerTransport(sess *net.Session, p *player.Player, mod *ModDef
 }
 
 func (g *Game) executeTransportEffect(sess *net.Session, p *player.Player, mod *ModDef) {
+	// Safety net: sequenced modules reach the effect from advanceTriggerModule
+	// without re-entering triggerTransport. Never teleport a seated gambler.
+	if g.inCasinoGame(p.Name) {
+		sess.WriteLine("You're playing a game. Type \"stop\" between rounds before transporting.")
+		return
+	}
+
 	if g.Hub != nil {
 		for _, other := range g.Hub.PlayersInRoom(p.RoomID) {
 			if other != sess {
-- 
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