Enhance remodeling tips in level panel

ElectronicObserver/Data/ShipData.cs

@@ -496,6 +496,21 @@ public int ExpNextRemodel
         }
 
 
+		/// <summary>
+		/// 最終改装まで必要な経験値
+		/// </summary>
+		public int ExpFinalRemodel
+		{
+			get
+			{
+				ShipDataMaster master = MasterShip;
+				if (master.FinalRemodelShipID <= 0)
+					return 0;
+				return Math.Max(ExpTable.ShipExp[master.FinalRemodelLevel].Total - ExpTotal, 0);
+			}
+		}
+
+
         /// <summary>
         /// 艦名
         /// </summary>

ElectronicObserver/Data/ShipDataMaster.cs

@@ -82,6 +82,76 @@ public class ShipDataMaster : ResponseWrapper, IIdentifiable
 		/// </summary>
 		public ShipDataMaster RemodelBeforeShip => RemodelBeforeShipID > 0 ? KCDatabase.Instance.MasterShips[RemodelBeforeShipID] : null;
 
+		/// <summary>
+		/// Backing field for FinalRemodelShip since it's not likely changing during runtime
+		/// </summary>
+		private ShipDataMaster finalRemodelShip = null;
+
+		/// <summary>
+		/// 最終改装の艦船
+		/// May be *this*, means already been the final remodel ship
+		/// </summary>
+		public ShipDataMaster FinalRemodelShip
+		{
+			get
+			{
+				if (finalRemodelShip != null) return finalRemodelShip;
+				if (RemodelAfterShipID <= 0)
+				{
+					// Currently being the final remodel ship
+					finalRemodelShip = this;
+				}
+
+				ShipDataMaster lastRemodel = this;
+				int lastRemodelLv = RemodelBeforeShip == null ? 0 : RemodelBeforeShip.RemodelAfterLevel;
+
+				while (lastRemodel != null && lastRemodel.RemodelAfterLevel > lastRemodelLv && lastRemodel.RemodelAfterShipID != this.ShipID)
+				{
+					//find the final remodel ship which has the largest remodeling level
+					lastRemodelLv = lastRemodel.RemodelAfterLevel;
+					lastRemodel = lastRemodel.RemodelAfterShip;
+				}
+				finalRemodelShip = lastRemodel;
+				return finalRemodelShip;
+			}
+		}
+
+		/// <summary>
+		/// 最終改装Lv
+		/// </summary>
+		public int FinalRemodelLevel => FinalRemodelShip == null ? 0 : FinalRemodelShip.RemodelBeforeShip.RemodelAfterLevel;
+
+		/// <summary>
+		/// 最終改装の艦船ID
+		/// 0=なし
+		/// </summary>
+		public int FinalRemodelShipID => FinalRemodelShip == null ? 0 : FinalRemodelShip.ShipID;
+
+		public bool CanConvertRemodel
+		{
+			get
+			{
+				if (FinalRemodelShip == null || FinalRemodelShip.RemodelAfterShip == null)
+				{
+					// If it cannot remodel after final-remodel, it cannot convert-remodel
+					return false;
+				}
+				if (ShipID == FinalRemodelShipID && RemodelAfterShipID != 0)
+				{
+					return true;
+				}
+
+				ShipDataMaster tmpShip = FinalRemodelShip.RemodelAfterShip;
+				bool result = false;
+				while(!result && tmpShip.ShipID != FinalRemodelShipID)
+				{
+					// if current ship can be remodeled from final-remodel, it can convert-remodel
+					result = tmpShip.RemodelAfterShipID == ShipID;
+					tmpShip = tmpShip.RemodelAfterShip;
+				}
+				return result;
+			}
+		}
 
 		/// <summary>
 		/// 改装に必要な弾薬

ElectronicObserver/Window/FormFleet.cs

@@ -504,17 +504,36 @@ public void Update(int shipMasterID)
 						if (!Utility.Configuration.Config.FormFleet.ShowNextExp)
 							tip.AppendFormat("次のレベルまで: {0} exp.\r\n", ship.ExpNext);
 
-						if (ship.MasterShip.RemodelAfterShipID != 0 && ship.Level < ship.MasterShip.RemodelAfterLevel)
+						if (ship.MasterShip.RemodelAfterShipID != 0 && ship.MasterShip.RemodelAfterShipID != ship.MasterShip.FinalRemodelShipID && ship.Level < ship.MasterShip.RemodelAfterLevel)
 						{
 							tip.AppendFormat("改装まで: Lv. {0} / {1} exp.\r\n", ship.MasterShip.RemodelAfterLevel - ship.Level, ship.ExpNextRemodel);
 						}
-						else if (ship.Level <= 99)
-						{
-							tip.AppendFormat("Lv99まで: {0} exp.\r\n", Math.Max(ExpTable.GetExpToLevelShip(ship.ExpTotal, 99), 0));
+						else if (ship.MasterShip != ship.MasterShip.FinalRemodelShip && ship.Level < ship.MasterShip.FinalRemodelLevel)
+						{
+							if (ship.MasterShip.RemodelAfterShipID != ship.MasterShip.FinalRemodelShipID)
+							{
+								tip.Append("今改装可能.\r\n");
+							}
+							tip.AppendFormat("最終改装まで: Lv. {0} / {1} exp.\r\n", ship.MasterShip.FinalRemodelLevel - ship.Level, ship.ExpFinalRemodel);
 						}
-						else
-						{
-							tip.AppendFormat("Lv{0}まで: {1} exp.\r\n", ExpTable.ShipMaximumLevel, Math.Max(ExpTable.GetExpToLevelShip(ship.ExpTotal, ExpTable.ShipMaximumLevel), 0));
+						else
+						{
+							if (ship.ShipID != ship.MasterShip.FinalRemodelShipID)
+							{
+								tip.Append("今最終改装可能.\r\n");
+							}
+							else if  (ship.MasterShip.CanConvertRemodel)
+							{
+								tip.Append("今コンバート改装可能.\r\n");
+							}
+							if (ship.Level <= 99)
+							{
+								tip.AppendFormat("Lv99まで: {0} exp.\r\n", Math.Max(ExpTable.GetExpToLevelShip(ship.ExpTotal, 99), 0));
+							}
+							else
+							{
+								tip.AppendFormat("Lv{0}まで: {1} exp.\r\n", ExpTable.ShipMaximumLevel, Math.Max(ExpTable.GetExpToLevelShip(ship.ExpTotal, ExpTable.ShipMaximumLevel), 0));
+							}
 						}
 
 						tip.AppendLine("(右クリックで必要Exp計算)");