222

Service/Application.Domain/Tool/Base/GameTool.cs

@@ -1,4 +1,6 @@
-namespace Application.Domain;
+using System.Drawing;
+
+namespace Application.Domain;
 
 public class GameTool
 {
@@ -87,4 +89,39 @@ public class GameTool
 
         return weight;
     }
+    #region 距离计算
+
+    /// <summary>
+    /// 计算海里
+    /// </summary>
+    /// <param name="onMap"></param>
+    /// <param name="toMap"></param>
+    /// <returns></returns>
+    public static int ComputeMile(string onMap, string toMap)
+    {
+        string[] _OnMap = onMap.Split('_');
+        int sx = Convert.ToInt32(_OnMap[0]);
+        int sy = Convert.ToInt32(_OnMap[1]);
+        string[] _ToMap = toMap.Split('_');
+        int ex = Convert.ToInt32(_ToMap[0]);
+        int ey = Convert.ToInt32(_ToMap[1]);
+        return GetDistanceByLocation(sx, sy, ex, ey) * 10;
+    }
+
+    private static int GetDistance(PointF start, PointF end)
+    {
+        double value = Math.Sqrt(Math.Abs(start.X - end.X) * Math.Abs(start.X - end.X) + Math.Abs(start.Y - end.Y) * Math.Abs(start.Y - end.Y));
+
+        return Convert.ToInt32(value);
+    }
+
+    private static int GetDistanceByLocation(int onX, int onY, int toX, int toY)
+    {
+        PointF start = new PointF(onX, onY);
+        PointF end = new PointF(toX, toY);
+        return GetDistance(start, end);
+    }
+
+    #endregion 距离计算
+    
 }