fix(rute): reserve-søgning gennem vejnettet fra traktorens nærmeste waypoint når AD's getPathTo siger nej trods vej (Æg storage -> Chicken Storage Unload) (v1.19.9.0)

FS25_ADSmartPickup/adWaitPool.lua

@@ -92,12 +92,54 @@ end
 
 -- Sendes AutoDrive mod et punkt uden rute, viser den "cannot reach" og slukker sig selv.
 -- getPathTo/pathFromTo er rene opslag uden bivirkninger.
+-- Reserve: bredde-først gennem vejnettets udgange fra traktorens nærmeste waypoint. AD's getPathTo kan
+-- sige nej trods en vej (set ved et Wait-punkt: ruten fandtes fra alle omkringliggende waypoints).
+ADWaitPool.GRAPH_SEARCH_LIMIT = 50000
+local loggedFallback = {}
+
+local function graphReaches(adEnv, vehicle, targetId)
+    local graph = adEnv.ADGraphManager
+    if vehicle.getClosestWayPoint == nil or graph.getWayPointById == nil then
+        return false
+    end
+    local ok, startId = pcall(vehicle.getClosestWayPoint, vehicle)
+    if not ok or startId == nil then
+        return false
+    end
+    local seen, queue, head = {[startId] = true}, {startId}, 1
+    while queue[head] ~= nil and head <= ADWaitPool.GRAPH_SEARCH_LIMIT do
+        local id = queue[head]
+        head = head + 1
+        if id == targetId then
+            return true
+        end
+        local wayPoint = graph:getWayPointById(id)
+        for _, nextId in ipairs(wayPoint ~= nil and wayPoint.out or {}) do
+            if not seen[nextId] then
+                seen[nextId] = true
+                table.insert(queue, nextId)
+            end
+        end
+    end
+    return false
+end
+
 function ADWaitPool.hasRouteTo(adEnv, vehicle, wayPointId)
     local graph = adEnv.ADGraphManager
     if graph.getPathTo == nil then
         return true
     end
-    return pathReaches(graph:getPathTo(vehicle, wayPointId), wayPointId)
+    if pathReaches(graph:getPathTo(vehicle, wayPointId), wayPointId) then
+        return true
+    end
+    if graphReaches(adEnv, vehicle, wayPointId) then
+        if not loggedFallback[wayPointId] and Logging ~= nil and Logging.info ~= nil then
+            loggedFallback[wayPointId] = true
+            Logging.info("ADSmartPickup: AutoDrives rutesøgning fandt ingen vej til markør %s, men vejnettet har en — godtages", tostring(wayPointId))
+        end
+        return true
+    end
+    return false
 end
 
 function ADWaitPool.hasRouteBothWays(adEnv, vehicle, toWayPointId, homeWayPointId)