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GameServer/Contents/GameZone/PacketHandler/UseMountPropPacketHandler.cs

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+using Google.Protobuf;
+using Google.Protobuf.WellKnownTypes;
+
+
+using ServerCore;
+using ServerBase;
+using ServerCommon;
+using ServerCommon.BusinessLogDomain;
+using MetaAssets;
+
+
+using static ClientToGameReq.Types;
+using static ClientToGameRes.Types;
+
+
+namespace GameServer.PacketHandler;
+
+[PacketHandler(typeof(ClientToGameReq), typeof(ClientToGameReq.Types.UseMountPropReq), typeof(UseMountPropPacketHandler), typeof(GameLoginListener))]
+internal class UseMountPropPacketHandler : PacketRecvHandler
+{
+    public static bool send_S2C_ACK_USE_MOUNT_PROP(Player owner, Result result, UseMountPropRes res)
+    {
+        var ack_packet = new ClientToGame();
+        ack_packet.Response = new ClientToGameRes();
+
+        ack_packet.Response.ErrorCode = result.ErrorCode;
+        ack_packet.Response.UseMountPropRes = res;
+
+        if (false == GameServerApp.getServerLogic().onSendPacket(owner, ack_packet))
+        {
+            return false;
+        }
+
+        return true;
+    }
+
+    public override async Task<Result> onProcessPacket(ISession entityWithSession, Google.Protobuf.IMessage recvMessage)
+    {
+        var player = entityWithSession as Player;
+        ArgumentNullReferenceCheckHelper.throwIfNull(player, () => $"player is null !!!");
+        var req_msg = recvMessage as ClientToGame;
+        ArgumentNullReferenceCheckHelper.throwIfNull(req_msg, () => $"req_msg is null !!! - {player.toBasicString()}");
+        var request = req_msg.Request.UseMountPropReq;
+        ArgumentNullReferenceCheckHelper.throwIfNull(request, () => $"request is null !!! - {player.toBasicString()}");
+
+        var result = new Result();
+        var err_msg = string.Empty;
+
+        var server_logic = GameServerApp.getServerLogic();
+
+        var res = new UseMountPropRes();
+
+        var game_zone_action = player.getEntityAction<GameZoneAction>();
+        NullReferenceCheckHelper.throwIfNull(game_zone_action, () => $"game_zone_action is null !!! - {player.toBasicString()}");
+
+        var fn_transaction_runner = delegate ()
+        {
+            (result, res) = game_zone_action.tryUseMountProp(request.AnchorGuid);
+            if (result.isFail())
+            {
+                err_msg = $"Failed to tryUseMountProp() !!! : {result.toBasicString()} - {player.toBasicString()}";
+                Log.getLogger().error(err_msg);
+
+                send_S2C_ACK_USE_MOUNT_PROP(player, result, res);
+                return Task.FromResult(result);
+            }
+
+            send_S2C_ACK_USE_MOUNT_PROP(player, result, res);
+            player.send_S2C_NTF_USE_MOUNT_PROP(res.AnchorGuid);
+
+            return Task.FromResult(result);
+        };
+
+        result = await player.runTransactionRunnerSafely(TransactionIdType.PrivateContents, "UseMountProp", fn_transaction_runner);
+        if (result.isFail())
+        {
+            err_msg = $"Failed to runTransactionRunnerSafely() !!! : {result.toBasicString()} - {player.toBasicString()}";
+            Log.getLogger().error(err_msg);
+        }
+
+        return result;
+    }
+}