优化任务类；添加地区类

Entity/System/Quest.cs

@@ -6,13 +6,18 @@ namespace Milimoe.FunGame.Core.Entity
     public class Quest : BaseEntity
     {
         public string Description { get; set; } = "";
-        public int EstimatedMinutes { get; set; } = 0;
         public QuestState Status { get; set; } = 0;
-        public int CharacterIndex { get; set; } = 0;
+        public long CharacterId { get; set; } = 0;
-        public Dictionary<string, int> Awards { get; set; } = [];
+        public long RegionId { get; set; } = 0;
+        public double CreditsAward { get; set; } = 0;
+        public double MaterialsAward { get; set; } = 0;
+        public HashSet<Item> Awards { get; set; } = [];
+        public Dictionary<string, int> AwardsCount { get; set; } = [];
+        public string AwardsString { get; set; } = "";
         public DateTime? StartTime { get; set; } = null;
         public DateTime? SettleTime { get; set; } = null;
         public QuestType QuestType { get; set; } = QuestType.Continuous;
+        public int EstimatedMinutes { get; set; } = 0;
         public int Progress { get; set; } = 0;
         public int MaxProgress { get; set; } = 100;
 
@@ -24,6 +29,21 @@ namespace Milimoe.FunGame.Core.Entity
                 progressString = $"\r\n当前进度：{Progress}/{MaxProgress}";
             }
 
+            List<string> awards = [];
+            if (CreditsAward > 0)
+            {
+                awards.Add($"{General.GameplayEquilibriumConstant.InGameCurrency} * {CreditsAward}");
+            }
+            if (MaterialsAward > 0)
+            {
+                awards.Add($"{General.GameplayEquilibriumConstant.InGameMaterial} * {MaterialsAward}");
+            }
+            foreach (Item item in Awards)
+            {
+                awards.Add($"[{ItemSet.GetQualityTypeName(item.QualityType)}|{ItemSet.GetItemTypeName(item.ItemType)}] {item.Name} * {AwardsCount[item.Name]}");
+            }
+            AwardsString = string.Join("，", awards);
+
             return $"{Id}. {Name}\r\n" +
                    $"{Description}\r\n" +
                    (QuestType == QuestType.Continuous ? $"需要时间：{EstimatedMinutes} 分钟\r\n" : "") +
@@ -32,7 +52,7 @@ namespace Milimoe.FunGame.Core.Entity
                        $"\r\n预计在 {Math.Max(Math.Round((StartTime.Value.AddMinutes(EstimatedMinutes) - DateTime.Now).TotalMinutes, MidpointRounding.ToPositiveInfinity), 1)} 分钟后完成" : "")
                        + "\r\n"
                    : "") +
-                   $"完成奖励：{string.Join("，", Awards.Select(kv => kv.Key + " * " + kv.Value))}\r\n" +
+                   $"完成奖励：{AwardsString}\r\n" +
                    $"任务状态：{GetStatus()}" + progressString +
                    (SettleTime.HasValue ? $"\r\n结算时间：{SettleTime.Value.ToString(General.GeneralDateTimeFormatChinese)}" : "");
         }

Entity/System/Region.cs

@@ -0,0 +1,48 @@
+using System.Text;
+using Milimoe.FunGame.Core.Interface.Entity;
+using Milimoe.FunGame.Core.Library.Constant;
+
+namespace Milimoe.FunGame.Core.Entity
+{
+    public class Region : BaseEntity
+    {
+        public string Description { get; set; } = "";
+        public HashSet<Character> Organisms { get; } = [];
+        public HashSet<Item> Crops { get; } = [];
+        public string Weather { get; set; } = "";
+        public int Temperature { get; set; } = 15;
+        public RarityType Difficulty { get; set; } = RarityType.OneStar;
+
+        public override bool Equals(IBaseEntity? other)
+        {
+            return other is Region && other.GetIdName() == GetIdName();
+        }
+
+        public override string ToString()
+        {
+            StringBuilder builder = new();
+
+            builder.AppendLine($"☆--- {Name} ---☆");
+            builder.AppendLine($"编号：{Id}");
+            builder.AppendLine($"天气：{Weather}");
+            builder.AppendLine($"温度：{Temperature} °C");
+            builder.AppendLine($"{Description}");
+
+            if (Organisms.Count > 0)
+            {
+                builder.AppendLine($"== 生物 ==");
+                builder.AppendLine(string.Join("，", Organisms.Select(o => o.Name)));
+            }
+            
+            if (Organisms.Count > 0)
+            {
+                builder.AppendLine($"== 作物 ==");
+                builder.AppendLine(string.Join("，", Crops.Select(c => c.Name)));
+            }
+
+            builder.AppendLine($"探索难度：{CharacterSet.GetRarityTypeName(Difficulty)}");
+
+            return builder.ToString().Trim();
+        }
+    }
+}

Library/Constant/ConstantSet.cs

@@ -392,6 +392,18 @@ namespace Milimoe.FunGame.Core.Library.Constant
                 _ => "角色现在完全行动不能"
             };
         }
+
+        public static string GetRarityTypeName(RarityType type)
+        {
+            return type switch
+            {
+                RarityType.TwoStar => "★★",
+                RarityType.ThreeStar => "★★★",
+                RarityType.FourStar => "★★★★",
+                RarityType.FiveStar => "★★★★★",
+                _ => "★"
+            };
+        }
     }
 
     public class ItemSet