From 94eb6cd6791a1e6dbabc935801565ec7eb9ad6da Mon Sep 17 00:00:00 2001
From: xmanrui <841206367@qq.com>
Date: Wed, 4 Mar 2026 04:40:20 +0800
Subject: [PATCH] fix(pixel-office): restore idle roaming and shorten seat rest
 to 5-10s

---
 lib/pixel-office/constants.ts          |  4 ++--
 lib/pixel-office/engine/officeState.ts | 16 ++++++++++++++--
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/lib/pixel-office/constants.ts b/lib/pixel-office/constants.ts
index 6b9d8f3..e3158b0 100644
--- a/lib/pixel-office/constants.ts
+++ b/lib/pixel-office/constants.ts
@@ -15,8 +15,8 @@ export const WANDER_PAUSE_MIN_SEC = 1.0
 export const WANDER_PAUSE_MAX_SEC = 8.0
 export const WANDER_MOVES_BEFORE_REST_MIN = 3
 export const WANDER_MOVES_BEFORE_REST_MAX = 6
-export const SEAT_REST_MIN_SEC = 30.0
-export const SEAT_REST_MAX_SEC = 120.0
+export const SEAT_REST_MIN_SEC = 5.0
+export const SEAT_REST_MAX_SEC = 10.0
 export const INTERACTION_CHANCE = 0.6
 export const INTERACTION_STAY_MIN_SEC = 5.0
 export const INTERACTION_STAY_MAX_SEC = 15.0
diff --git a/lib/pixel-office/engine/officeState.ts b/lib/pixel-office/engine/officeState.ts
index 02c27fa..1a9eaac 100644
--- a/lib/pixel-office/engine/officeState.ts
+++ b/lib/pixel-office/engine/officeState.ts
@@ -123,11 +123,22 @@ export class OfficeState {
   private bugWorldWidth: number
   private bugWorldHeight: number
 
+  private buildRuntimeBlockedTiles(furniture: PlacedFurniture[]): Set<string> {
+    // Keep right-office stool seats walkable so adding subagent stools
+    // does not shrink idle wandering range.
+    const nonBlockingSeatTiles = new Set<string>()
+    for (const [seatId, seat] of this.seats.entries()) {
+      if (!seatId.startsWith('stool-r')) continue
+      nonBlockingSeatTiles.add(`${seat.seatCol},${seat.seatRow}`)
+    }
+    return getBlockedTiles(furniture, nonBlockingSeatTiles)
+  }
+
   constructor(layout?: OfficeLayout) {
     this.layout = layout || createDefaultLayout()
     this.tileMap = layoutToTileMap(this.layout)
     this.seats = layoutToSeats(this.layout.furniture)
-    this.blockedTiles = getBlockedTiles(this.layout.furniture)
+    this.blockedTiles = this.buildRuntimeBlockedTiles(this.layout.furniture)
     this.furniture = layoutToFurnitureInstances(this.layout.furniture)
     this.walkableTiles = getWalkableTiles(this.tileMap, this.blockedTiles)
     this.interactionPoints = getInteractionPoints(this.layout.furniture, this.tileMap, this.blockedTiles)
@@ -146,7 +157,7 @@ export class OfficeState {
     this.layout = layout
     this.tileMap = layoutToTileMap(layout)
     this.seats = layoutToSeats(layout.furniture)
-    this.blockedTiles = getBlockedTiles(layout.furniture)
+    this.blockedTiles = this.buildRuntimeBlockedTiles(layout.furniture)
     this.rebuildFurnitureInstances()
     this.walkableTiles = getWalkableTiles(this.tileMap, this.blockedTiles)
     this.interactionPoints = getInteractionPoints(layout.furniture, this.tileMap, this.blockedTiles)
@@ -857,6 +868,7 @@ export class OfficeState {
   setAgentActive(id: number, active: boolean): void {
     const ch = this.characters.get(id)
     if (ch) {
+      if (ch.isActive === active) return
       ch.isActive = active
       if (!active) {
         // Sentinel -1: signals turn just ended, skip next seat rest timer.