From 9292634f2f8d71a53879ff07e1330c671b207d51 Mon Sep 17 00:00:00 2001
From: historia <[not public]>
Date: Mon, 6 Jul 2026 23:05:04 -0400
Subject: feat: split the concept of hidden and impassable exits. add
 player_flag for discovered hidden exits.

---
 internal/admin/api_map.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'internal/admin/api_map.go')

diff --git a/internal/admin/api_map.go b/internal/admin/api_map.go
index 5168165..a7802f9 100644
--- a/internal/admin/api_map.go
+++ b/internal/admin/api_map.go
@@ -50,7 +50,7 @@ func (s *AdminServer) handleMap(w http.ResponseWriter, r *http.Request) {
 			return nil, false
 		}
 		return room, true
-	}, nil, func(gc world.GridConflict) {
+	}, nil, nil, func(gc world.GridConflict) {
 		if gc.Kind == "overlap" {
 			log.Printf("map: grid overlap: room %d wants cell %v already held by %d (via %d->%s)",
 				gc.Target, gc.Want, gc.Occupier, gc.From, gc.Dir)
@@ -171,6 +171,7 @@ func (s *AdminServer) handleMap(w http.ResponseWriter, r *http.Request) {
 		Dir           string `json:"dir"`
 		Bidirectional bool   `json:"bidirectional"`
 		Hidden        bool   `json:"hidden"`
+		AlwaysBlocked bool   `json:"always_blocked"`
 	}
 
 	type UDLink struct {
@@ -260,7 +261,7 @@ func (s *AdminServer) handleMap(w http.ResponseWriter, r *http.Request) {
 
 		bidirectional := false
 		if targetRoom, ok := roomData[target]; ok {
-			if oppExit, ok := targetRoom.Exits[world.OppositeExit[dir]]; ok && oppExit.Room == rid && !oppExit.Hidden {
+			if oppExit, ok := targetRoom.Exits[world.OppositeExit[dir]]; ok && oppExit.Room == rid && !oppExit.Hidden && !oppExit.AlwaysBlocked {
 				bidirectional = true
 			}
 		}
@@ -277,6 +278,7 @@ func (s *AdminServer) handleMap(w http.ResponseWriter, r *http.Request) {
 			Dir:           string(dir),
 			Bidirectional: bidirectional,
 			Hidden:        exit.Hidden,
+			AlwaysBlocked: exit.AlwaysBlocked,
 		})
 		}
 	}
-- 
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