(svn r15519) -Add [NoAI]: support for waypoints by adding AIRail::Build/Remove RailWaypoint, AIWaypoint and AIWaypointList.

src/ai/api/ai_waypointlist.cpp

@@ -0,0 +1,29 @@
+/* $Id$ */
+
+/** @file ai_waypointlist.cpp Implementation of AIWaypointList and friends. */
+
+#include "ai_waypointlist.hpp"
+#include "ai_vehicle.hpp"
+#include "ai_waypoint.hpp"
+#include "../../company_func.h"
+#include "../../vehicle_base.h"
+#include "../../waypoint.h"
+
+AIWaypointList::AIWaypointList()
+{
+	const Waypoint *wp;
+	FOR_ALL_WAYPOINTS(wp) {
+		if (wp->owner == _current_company) this->AddItem(wp->index);
+	}
+}
+
+AIWaypointList_Vehicle::AIWaypointList_Vehicle(VehicleID vehicle_id)
+{
+	if (!AIVehicle::IsValidVehicle(vehicle_id)) return;
+
+	const Vehicle *v = ::GetVehicle(vehicle_id);
+
+	for (const Order *o = v->GetFirstOrder(); o != NULL; o = o->next) {
+		if (o->IsType(OT_GOTO_WAYPOINT)) this->AddItem(o->GetDestination());
+	}
+}