(svn r5033) -CodeChange: [YAPF] RoadFindPathToStop() can now use YAPF for multistop handling.

yapf/yapf_base.hpp

@@ -57,7 +57,7 @@ protected:
 	Node*                m_pBestIntermediateNode; ///< here should be node closest to the destination if path not found
 	const YapfSettings  *m_settings;           ///< current settings (_patches.yapf)
 	int                  m_max_search_nodes;   ///< maximum number of nodes we are allowed to visit before we give up
-	Vehicle*             m_veh;                ///< vehicle that we are trying to drive
+	const Vehicle*       m_veh;                ///< vehicle that we are trying to drive
 
 	int                  m_stats_cost_calcs;   ///< stats - how many node's costs were calculated
 	int                  m_stats_cache_hits;   ///< stats - how many node's costs were reused from cache
@@ -111,7 +111,7 @@ public:
 					- or the open list is empty (no route to destination).
 					- or the maximum amount of loops reached - m_max_search_nodes (default = 10000)
 			@return true if the path was found */
-	inline bool FindPath(Vehicle* v)
+	inline bool FindPath(const Vehicle* v)
 	{
 		m_veh = v;
 
@@ -271,7 +271,7 @@ public:
 		m_nodes.InsertOpenNode(n);
 	}
 
-	Vehicle* GetVehicle() const {return m_veh;}
+	const Vehicle* GetVehicle() const {return m_veh;}
 
 	// methods that should be implemented at derived class Types::Tpf (derived from CYapfBaseT)