备份CatanBuilding瘦身独立工程

Assets/Scripts/HexGrid/MapHelper/HexUtils.cs

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+using System.Collections.Generic;
+using UnityEngine;
+
+namespace HexGrid.MapHelper
+{
+    public static class HexUtils
+    {
+        public static readonly Vector2Int[] neighbors =
+        {
+            new Vector2Int(1, 0),
+            new Vector2Int(+1, 0),
+            new Vector2Int(+1, -1),
+            new Vector2Int(0, -1),
+            new Vector2Int(-1, 0),
+            new Vector2Int(-1, +1),
+            new Vector2Int(0, +1)
+        };
+        
+        public static Vector3 DetermineTileSize(GameObject tileObject,out Bounds bounds)
+        {
+            var meshFilter = tileObject.GetComponentInChildren<MeshFilter>(true);
+            bounds = meshFilter.sharedMesh.bounds;
+            return new Vector3(bounds.size.x, 0,bounds.size.y);
+        }
+        // 构建地块Id
+        public static string MakeTileId(Vector2Int tileCoords)
+        {
+            var x = tileCoords.x;
+            var y = tileCoords.y;
+            return $"tile:({x},{y})";
+        }
+        // 通过id，解析地块
+        public static Vector2Int ParseTileId(string tileString)
+        {
+            const string prefix = "tile:";
+            if (string.IsNullOrEmpty(tileString))
+                return Vector2Int.zero;
+            // 检查是否以 "tile:" 开头
+            if (!tileString.StartsWith(prefix))
+                return Vector2Int.zero;
+            int startIndex = prefix.Length;
+            int endIndex = tileString.Length - 1;
+            if (endIndex <= startIndex)
+                return Vector2Int.zero;
+            
+            var coordsPart = tileString.Substring(startIndex,endIndex);
+            var coords = coordsPart.Split(',');
+            if (coords.Length != 2)
+                return Vector2Int.zero;
+            // 尝试解析 x 和 y 坐标
+            if (int.TryParse(coords[0].Trim(), out var x) &&
+                int.TryParse(coords[1].Trim(), out var y))
+            {
+                return new Vector2Int(x, y);
+            }
+            return Vector2Int.zero;
+        }
+        
+        // 获得当前模块的邻接Tile
+        public static List<Vector2Int> GetNeighborList(HexTile tile)
+        {
+            var list = new List<Vector2Int>();
+            foreach (var neighbor in neighbors)
+            {
+                var x = tile.tileCoords.x + neighbor.x;
+                var y = tile.tileCoords.y + neighbor.y;
+                list.Add(new Vector2Int(x,y));
+            }
+            return list;
+        }
+    }
+}