1 files changed, 16 insertions, 4 deletions
diff --git a/public/app.js b/public/app.js
index 978cdf7..35d9898 100644
--- a/public/app.js
+++ b/public/app.js
@@ -194,6 +194,7 @@ function setCurrent(id, rect) {
   if (!userZoomed) scale = worldScale()
   center()
   getExits(id)
+  refreshAllNav()
 }
 
 function renderNav(id) {
@@ -202,6 +203,7 @@ function renderNav(id) {
   t.el.querySelectorAll(".nav").forEach((n) => n.remove())
   const exits = exitsCache.get(id)
   if (!exits) return
+  const isCurrent = cur && cur.id === id
   const nav = document.createElement("div")
   nav.className = "nav"
   for (const ex of exits) {
@@ -210,15 +212,16 @@ function renderNav(id) {
     zone.addEventListener("pointermove", () => {
       if (adjacentTile(id, ex.dir)) return
       zone.classList.add("preview")
+      cancelHideGhost()
       showGhost(choosePlacement(id, ex.dir))
     })
     zone.addEventListener("pointerleave", () => {
       zone.classList.remove("preview")
-      hideGhost()
+      scheduleHideGhost()
     })
     zone.addEventListener("pointerdown", (e) => e.stopPropagation())
     zone.addEventListener("click", (e) => { e.stopPropagation(); traverseFrom(id, ex.dir) })
-    if (!adjacentTile(id, ex.dir)) {
+    if (!adjacentTile(id, ex.dir) && isCurrent) {
       const chev = document.createElement("div")
       chev.className = "nav-chev"
       chev.innerHTML = ARROW_SVG[ex.dir]
@@ -366,6 +369,15 @@ function hideGhost() {
   ghostKey = ""
 }
 
+let hideGhostTimer = 0
+function scheduleHideGhost() {
+  clearTimeout(hideGhostTimer)
+  hideGhostTimer = setTimeout(hideGhost, 80)
+}
+function cancelHideGhost() {
+  clearTimeout(hideGhostTimer)
+}
+
 const zones = new Map()
 function clearTileZones(id) {
   const zs = zones.get(id)
@@ -393,8 +405,8 @@ function renderTileZones(id) {
     z.style.top = p.rect.y + "px"
     z.style.width = p.rect.w + "px"
     z.style.height = p.rect.h + "px"
-    z.addEventListener("pointermove", () => showGhost(p))
-    z.addEventListener("pointerleave", () => hideGhost())
+    z.addEventListener("pointermove", () => { cancelHideGhost(); showGhost(p) })
+    z.addEventListener("pointerleave", () => scheduleHideGhost())
     z.addEventListener("pointerdown", (e) => e.stopPropagation())
     z.addEventListener("click", () => traverseFrom(id, dir))
     world.appendChild(z)