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(svn r16165) -Add [FS#2801] [NoAI]: several functions to AIOrder to check the what kind of order an order is.

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-Fix: AIOrder::GetOrderDestination and AIOrder::GetOrderFlags didn't work on ORDER_CURRENT when the vehicle was loading/leaving in a station.
This commit is contained in:
yexo
2009-04-26 16:14:53 +00:00
parent d94995609c
commit e03736b304
6 changed files with 184 additions and 83 deletions
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38
src/ai/api/ai_order.hpp
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@@ -118,6 +118,33 @@ public:
*/
static bool IsValidVehicleOrder(VehicleID vehicle_id, OrderPosition order_position);
/**
* Checks whether the given order is a goto-station order.
* @param vehicle_id The vehicle to check.
* @param order_position The order index to check.
* @pre IsValidVehicleOrder(vehicle_id, order_position).
* @return True if and only if the order is a goto-station order.
*/
static bool IsGotoStationOrder(VehicleID vehicle_id, OrderPosition order_position);
/**
* Checks whether the given order is a goto-depot order.
* @param vehicle_id The vehicle to check.
* @param order_position The order index to check.
* @pre IsValidVehicleOrder(vehicle_id, order_position).
* @return True if and only if the order is a goto-depot order.
*/
static bool IsGotoDepotOrder(VehicleID vehicle_id, OrderPosition order_position);
/**
* Checks whether the given order is a goto-waypoint order.
* @param vehicle_id The vehicle to check.
* @param order_position The order index to check.
* @pre IsValidVehicleOrder(vehicle_id, order_position).
* @return True if and only if the order is a goto-waypoint order.
*/
static bool IsGotoWaypointOrder(VehicleID vehicle_id, OrderPosition order_position);
/**
* Checks whether the given order is a conditional order.
* @param vehicle_id The vehicle to check.
@@ -127,6 +154,17 @@ public:
*/
static bool IsConditionalOrder(VehicleID vehicle_id, OrderPosition order_position);
/**
* Checks whether the current order is part of the orderlist.
* @param vehicle_id The vehicle to check.
* @pre AIVehicle::IsValidVehicle(vehicle_id).
* @return True if and only if the current order is part of the order list.
* @note If the order is a non-'non-stop' order, and the vehicle is currently
* (un)loading at a station that is not the final destination, this function
* will still return true.
*/
static bool IsCurrentOrderPartOfOrderList(VehicleID vehicle_id);
/**
* Resolves the given order index to the correct index for the given vehicle.
* If the order index was ORDER_CURRENT it will be resolved to the index of