diff -r 814c3bbf8ecc -r f809cdc8e360 src/ai/api/ai_vehiclelist_valuator.cpp
--- a/src/ai/api/ai_vehiclelist_valuator.cpp	Fri May 04 19:55:35 2007 +0000
+++ b/src/ai/api/ai_vehiclelist_valuator.cpp	Fri May 04 21:26:42 2007 +0000
@@ -1,50 +1,42 @@
 #include "ai_vehiclelist_valuator.hpp"
-#include "../../vehicle.h"
+#include "ai_vehicle.hpp"
 
 int32 AIVehicleListLocation::Valuate(int32 vehicle) const
 {
-	if (!IsValidVehicleID(vehicle)) return 0;
-	return GetVehicle(vehicle)->tile;
+	return AIVehicle::GetLocation(vehicle);
 }
 
 int32 AIVehicleListEngineType::Valuate(int32 vehicle) const
 {
-	if (!IsValidVehicleID(vehicle)) return 0;
-	return GetVehicle(vehicle)->engine_type;
+	return AIVehicle::GetEngineType(vehicle);
 }
 
 int32 AIVehicleListUnitNumber::Valuate(int32 vehicle) const
 {
-	if (!IsValidVehicleID(vehicle)) return 0;
-	return GetVehicle(vehicle)->unitnumber;
+	return AIVehicle::GetUnitNumber(vehicle);
 }
 
 int32 AIVehicleListAge::Valuate(int32 vehicle) const
 {
-	if (!IsValidVehicleID(vehicle)) return 0;
-	return GetVehicle(vehicle)->age;
+	return AIVehicle::GetAge(vehicle);
 }
 
 int32 AIVehicleListMaxAge::Valuate(int32 vehicle) const
 {
-	if (!IsValidVehicleID(vehicle)) return 0;
-	return GetVehicle(vehicle)->max_age;
+	return AIVehicle::GetMaxAge(vehicle);
 }
 
 int32 AIVehicleListAgeLeft::Valuate(int32 vehicle) const
 {
-	if (!IsValidVehicleID(vehicle)) return 0;
-	return GetVehicle(vehicle)->max_age - GetVehicle(vehicle)->age;
+	return AIVehicle::GetAgeLeft(vehicle);
 }
 
 int32 AIVehicleListProfitThisYear::Valuate(int32 vehicle) const
 {
-	if (!IsValidVehicleID(vehicle)) return 0;
-	return GetVehicle(vehicle)->profit_this_year;
+	return AIVehicle::GetProfitThisYear(vehicle);
 }
 
 int32 AIVehicleListProfitLastYear::Valuate(int32 vehicle) const
 {
-	if (!IsValidVehicleID(vehicle)) return 0;
-	return GetVehicle(vehicle)->profit_last_year;
+	return AIVehicle::GetProfitLastYear(vehicle);
 }