1 files changed, 64 insertions, 13 deletions

diff --git a/internal/admin/static/map.js b/internal/admin/static/map.js
index e053dda..00230a4 100644
--- a/internal/admin/static/map.js
+++ b/internal/admin/static/map.js
@@ -277,8 +277,21 @@ function renderMap(data) {
   if (data.links) {
     data.links.forEach(function(l) {
       var fr = roomMap[l.from], tr = roomMap[l.to];
-      if (!fr || !tr) return;
+      if (!fr) return;
       var x1 = fr.x * CELL + CELL/2, y1 = fr.y * CELL + CELL/2;
+      if (!tr) {
+        if (l.missing) {
+          var dd = gridDirs.find(function(d) { return d.dir === l.dir; });
+          if (dd) {
+            var dx = (fr.x + dd.dx) * CELL + CELL/2;
+            var dy = (fr.y + dd.dy) * CELL + CELL/2;
+            g += '<line x1="'+x1+'" y1="'+y1+'" x2="'+dx+'" y2="'+dy+'" stroke="#f80" stroke-width="3" opacity="0.6" stroke-dasharray="6,4" vector-effect="non-scaling-stroke"/>';
+            g += '<text x="'+dx+'" y="'+(dy+5)+'" text-anchor="middle" font-size="14" fill="#f80" pointer-events="none" font-family="monospace">?</text>';
+            g += '<text x="'+dx+'" y="'+(dy+20)+'" text-anchor="middle" font-size="8" fill="#f80" opacity="0.8" pointer-events="none" font-family="monospace">#'+l.to+'</text>';
+          }
+        }
+        return;
+      }
       var x2 = tr.x * CELL + CELL/2, y2 = tr.y * CELL + CELL/2;
       if (l.always_blocked) {
         g += '<line x1="'+x1+'" y1="'+y1+'" x2="'+x2+'" y2="'+y2+'" stroke="#C44" stroke-width="5" opacity="0.75" stroke-dasharray="6,3" vector-effect="non-scaling-stroke"/>';
@@ -2683,32 +2696,70 @@ function updateDelDragTarget(e) {
   var gp = mouseToGrid(e);
   if (!gp) return;
 
-  var neighbor = occupied[gp.x+','+gp.y];
-  if (!neighbor || neighbor === delFromId) return;
-
   var gdx = gp.x - fromRoom.x;
   var gdy = gp.y - fromRoom.y;
   if (Math.abs(gdx) > 1 || Math.abs(gdy) > 1) return;
   if (gdx === 0 && gdy === 0) return;
-  if (!gridDeltaToDir(gdx, gdy)) return;
+  var dir = gridDeltaToDir(gdx, gdy);
+  if (!dir) return;
 
-  delTargetId = neighbor;
-  applyDelHighlight(delFromId, delTargetId);
+  var neighbor = occupied[gp.x+','+gp.y];
+  if (neighbor && neighbor !== delFromId) {
+    delTargetId = neighbor;
+    applyDelHighlight(delFromId, delTargetId);
+    return;
+  }
+
+  if (mapData && mapData.links) {
+    for (var i = 0; i < mapData.links.length; i++) {
+      var lk = mapData.links[i];
+      if (lk.from === delFromId && lk.missing && lk.dir === dir) {
+        delTargetId = lk.to;
+        applyDelHighlight(delFromId, delTargetId);
+        return;
+      }
+    }
+  }
 }
 
 function applyDelHighlight(fromId, toId) {
   clearDelHighlight();
 
   var fromEl = document.querySelector('.rm[data-id="'+fromId+'"]');
-  var toEl = document.querySelector('.rm[data-id="'+toId+'"]');
   var fromRoom = roomMap[fromId];
+  if (!fromEl || !fromRoom) return;
+
+  var toEl = document.querySelector('.rm[data-id="'+toId+'"]');
   var toRoom = roomMap[toId];
-  if (!fromEl || !toEl || !fromRoom || !toRoom) return;
+  var tx, ty;
+
+  if (!toRoom) {
+    var found = false;
+    if (mapData && mapData.links) {
+      for (var i = 0; i < mapData.links.length; i++) {
+        var l = mapData.links[i];
+        if (l.from === fromId && l.to === toId && l.missing) {
+          var dd = gridDirs.find(function(d) { return d.dir === l.dir; });
+          if (dd) {
+            tx = (fromRoom.x + dd.dx) * CELL + CELL/2;
+            ty = (fromRoom.y + dd.dy) * CELL + CELL/2;
+            found = true;
+          }
+          break;
+        }
+      }
+    }
+    if (!found) return;
+  } else {
+    if (!toEl) return;
+    tx = toRoom.x * CELL + CELL/2;
+    ty = toRoom.y * CELL + CELL/2;
+    toEl.setAttribute('stroke', '#f55');
+    toEl.setAttribute('stroke-width', '3');
+  }
 
   fromEl.setAttribute('stroke', '#f55');
   fromEl.setAttribute('stroke-width', '3');
-  toEl.setAttribute('stroke', '#f55');
-  toEl.setAttribute('stroke-width', '3');
 
   var g = document.querySelector('#mapSvg g');
   if (!g) return;
@@ -2717,8 +2768,8 @@ function applyDelHighlight(fromId, toId) {
   line.id = '__dl_line';
   line.setAttribute('x1', fromRoom.x * CELL + CELL/2);
   line.setAttribute('y1', fromRoom.y * CELL + CELL/2);
-  line.setAttribute('x2', toRoom.x * CELL + CELL/2);
-  line.setAttribute('y2', toRoom.y * CELL + CELL/2);
+  line.setAttribute('x2', tx);
+  line.setAttribute('y2', ty);
   line.setAttribute('stroke', '#f55');
   line.setAttribute('stroke-width', '3');
   line.setAttribute('stroke-dasharray', '6,3');