From a51f7a53aa2c487ebf94ba0363038574ae8bb590 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Tue, 7 Jul 2026 00:22:32 -0400
Subject: feat: hidden exits (and related flags) work with commands that change
 room ids. exit code simplified and unified between impassable and blocked
 exits.

---
 internal/game/render_map.go | 25 +++++--------------------
 1 file changed, 5 insertions(+), 20 deletions(-)

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

diff --git a/internal/game/render_map.go b/internal/game/render_map.go
index 5e57bc7..0177595 100644
--- a/internal/game/render_map.go
+++ b/internal/game/render_map.go
@@ -60,9 +60,6 @@ func buildGraph(g *Game, sess *net.Session, startRoomID int) *mapGraph {
 	rg := world.BuildGrid(startRoomID, func(id int) (*world.Room, bool) {
 		return loadRoom(g, id)
 	}, nil, func(fromID int, dir world.ExitDir, targetID int) bool {
-		if sess == nil || sess.Player == nil {
-			return true
-		}
 		room, ok := loadRoom(g, fromID)
 		if !ok {
 			return true
@@ -71,10 +68,7 @@ func buildGraph(g *Game, sess *net.Session, startRoomID int) *mapGraph {
 		if !ok || exit.Room != targetID {
 			return true
 		}
-		if exit.Hidden && !g.exitDiscovered(sess.Player, fromID, dir) {
-			return false
-		}
-		return true
+		return g.exitDisplayState(sess, fromID, dir, exit).Visible
 	}, nil)
 	return &mapGraph{posToRoom: rg.RoomAt, dist: rg.Dist}
 }
@@ -619,23 +613,14 @@ func exitStateTo(g *Game, sess *net.Session, from int, dir world.ExitDir, neighb
 	if !ok || exit.Room != neighbor {
 		return exitAbsent
 	}
-	p := sessPlayer(sess)
-	if exit.Hidden && !g.exitDiscovered(p, from, dir) {
+	ed := g.exitDisplayState(sess, from, dir, exit)
+	if !ed.Visible {
 		return exitAbsent
 	}
-	if exit.AlwaysBlocked {
-		if p != nil && p.GodMode {
-			return exitOpen
-		}
+	if ed.Blocked {
 		return exitBlocked
 	}
-	if exit.Condition == nil || sess == nil || sess.Player == nil {
-		return exitOpen
-	}
-	if sess.Player.GodMode || g.checkCondition(sess, exit.Condition) {
-		return exitOpen
-	}
-	return exitBlocked
+	return exitOpen
 }
 
 func sessPlayer(sess *net.Session) *player.Player {
-- 
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