(svn r15616) -Change [API CHANGE]: Rename AIOrder::ChangeOrder() to AIOrder::SetOrderFlags().

3 files changed, 26 insertions, 13 deletions

diff --git a/src/ai/api/ai_order.cpp b/src/ai/api/ai_order.cpp
index b46e44353..e22c08ea1 100644
--- a/src/ai/api/ai_order.cpp
+++ b/src/ai/api/ai_order.cpp
@@ -4,6 +4,7 @@
 
 #include "ai_order.hpp"
 #include "ai_vehicle.hpp"
+#include "ai_log.hpp"
 #include "../ai_instance.hpp"
 #include "../../debug.h"
 #include "../../vehicle_base.h"
@@ -306,25 +307,25 @@ static OrderType GetOrderTypeByTile(TileIndex t)
 }
 
 /**
- * Callback handler as ChangeOrder possibly needs multiple DoCommand calls
+ * Callback handler as SetOrderFlags possibly needs multiple DoCommand calls
  * to be able to set all order flags correctly. As we need to wait till the
  * command has completed before we know the next bits to change we need to
  * call the function multiple times. Each time it'll reduce the difference
  * between the wanted and the current order.
  * @param instance The AI we are doing the callback for.
  */
-static void _DoCommandReturnChangeOrder(class AIInstance *instance)
+static void _DoCommandReturnSetOrderFlags(class AIInstance *instance)
 {
-	AIObject::SetLastCommandRes(AIOrder::_ChangeOrder());
+	AIObject::SetLastCommandRes(AIOrder::_SetOrderFlags());
 	AIInstance::DoCommandReturn(instance);
 }
 
-/* static */ bool AIOrder::_ChangeOrder()
+/* static */ bool AIOrder::_SetOrderFlags()
 {
 	/* Make sure we don't go into an infinite loop */
 	int retry = AIObject::GetCallbackVariable(3) - 1;
 	if (retry < 0) {
-		DEBUG(ai, 0, "Possible infinite loop in ChangeOrder detected");
+		DEBUG(ai, 0, "Possible infinite loop in SetOrderFlags() detected");
 		return false;
 	}
 	AIObject::SetCallbackVariable(3, retry);
@@ -343,22 +344,22 @@ static void _DoCommandReturnChangeOrder(class AIInstance *instance)
 	AIOrderFlags current = GetOrderFlags(vehicle_id, order_position);
 
 	if ((current & AIOF_NON_STOP_FLAGS) != (order_flags & AIOF_NON_STOP_FLAGS)) {
-		return AIObject::DoCommand(0, vehicle_id | (order_position << 16), (order_flags & AIOF_NON_STOP_FLAGS) << 4 | MOF_NON_STOP, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnChangeOrder);
+		return AIObject::DoCommand(0, vehicle_id | (order_position << 16), (order_flags & AIOF_NON_STOP_FLAGS) << 4 | MOF_NON_STOP, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnSetOrderFlags);
 	}
 
 	switch (order->GetType()) {
 		case OT_GOTO_DEPOT:
 			if ((current & AIOF_SERVICE_IF_NEEDED) != (order_flags & AIOF_SERVICE_IF_NEEDED)) {
-				return AIObject::DoCommand(0, vehicle_id | (order_position << 16), MOF_DEPOT_ACTION, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnChangeOrder);
+				return AIObject::DoCommand(0, vehicle_id | (order_position << 16), MOF_DEPOT_ACTION, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnSetOrderFlags);
 			}
 			break;
 
 		case OT_GOTO_STATION:
 			if ((current & AIOF_UNLOAD_FLAGS) != (order_flags & AIOF_UNLOAD_FLAGS)) {
-				return AIObject::DoCommand(0, vehicle_id | (order_position << 16), (order_flags & AIOF_UNLOAD_FLAGS) << 2 | MOF_UNLOAD, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnChangeOrder);
+				return AIObject::DoCommand(0, vehicle_id | (order_position << 16), (order_flags & AIOF_UNLOAD_FLAGS) << 2 | MOF_UNLOAD, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnSetOrderFlags);
 			}
 			if ((current & AIOF_LOAD_FLAGS) != (order_flags & AIOF_LOAD_FLAGS)) {
-				return AIObject::DoCommand(0, vehicle_id | (order_position << 16), (order_flags & AIOF_LOAD_FLAGS) >> 1 | MOF_LOAD, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnChangeOrder);
+				return AIObject::DoCommand(0, vehicle_id | (order_position << 16), (order_flags & AIOF_LOAD_FLAGS) >> 1 | MOF_LOAD, CMD_MODIFY_ORDER, NULL, &_DoCommandReturnSetOrderFlags);
 			}
 			break;
 
@@ -370,7 +371,7 @@ static void _DoCommandReturnChangeOrder(class AIInstance *instance)
 	return true;
 }
 
-/* static */ bool AIOrder::ChangeOrder(VehicleID vehicle_id, OrderPosition order_position, AIOrder::AIOrderFlags order_flags)
+/* static */ bool AIOrder::SetOrderFlags(VehicleID vehicle_id, OrderPosition order_position, AIOrder::AIOrderFlags order_flags)
 {
 	AIObject::SetCallbackVariable(0, vehicle_id);
 	AIObject::SetCallbackVariable(1, order_position);
@@ -378,7 +379,13 @@ static void _DoCommandReturnChangeOrder(class AIInstance *instance)
 	/* In case another client(s) change orders at the same time we could
 	 * end in an infinite loop. This stops that from happening ever. */
 	AIObject::SetCallbackVariable(3, 8);
-	return AIOrder::_ChangeOrder();
+	return AIOrder::_SetOrderFlags();
+}
+
+/* static */ bool AIOrder::ChangeOrder(VehicleID vehicle_id, OrderPosition order_position, AIOrder::AIOrderFlags order_flags)
+{
+	AILog::Warning("AIOrder::ChangeOrder is deprecated and will be removed soon, please use AIOrder::SetOrderFlags instead.");
+	return SetOrderFlags(vehicle_id, order_position, order_flags);
 }
 
 /* static */ bool AIOrder::MoveOrder(VehicleID vehicle_id, OrderPosition order_position_move, OrderPosition order_position_target)
diff --git a/src/ai/api/ai_order.hpp b/src/ai/api/ai_order.hpp
index 5365b56ff..c39513f19 100644
--- a/src/ai/api/ai_order.hpp
+++ b/src/ai/api/ai_order.hpp
@@ -339,9 +339,9 @@ public:
 
 #ifndef DOXYGEN_SKIP
 	/**
-	 * Internal function to help ChangeOrder.
+	 * Internal function to help SetOrderFlags.
 	 */
-	static bool _ChangeOrder();
+	static bool _SetOrderFlags();
 #endif /* DOXYGEN_SKIP */
 
 	/**
@@ -354,6 +354,11 @@ public:
 	 * @exception AIError::ERR_OWNED_BY_ANOTHER_COMPANY
 	 * @return True if and only if the order was changed.
 	 */
+	static bool SetOrderFlags(VehicleID vehicle_id, OrderPosition order_position, AIOrderFlags order_flags);
+
+	/**
+	 * Deprecated, use SetOrderFlags instead.
+	 */
 	static bool ChangeOrder(VehicleID vehicle_id, OrderPosition order_position, AIOrderFlags order_flags);
 
 	/**
diff --git a/src/ai/api/ai_order.hpp.sq b/src/ai/api/ai_order.hpp.sq
index 7c66fe10d..388fec391 100644
--- a/src/ai/api/ai_order.hpp.sq
+++ b/src/ai/api/ai_order.hpp.sq
@@ -92,6 +92,7 @@ void SQAIOrder_Register(Squirrel *engine) {
 	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::InsertOrder,             "InsertOrder",             5, ".iiii");
 	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::InsertConditionalOrder,  "InsertConditionalOrder",  4, ".iii");
 	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::RemoveOrder,             "RemoveOrder",             3, ".ii");
+	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::SetOrderFlags,           "SetOrderFlags",           4, ".iii");
 	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::ChangeOrder,             "ChangeOrder",             4, ".iii");
 	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::MoveOrder,               "MoveOrder",               4, ".iii");
 	SQAIOrder.DefSQStaticMethod(engine, &AIOrder::CopyOrders,              "CopyOrders",              3, ".ii");