From ea147498e68a9e4b9b200bf53c255d2e82dec757 Mon Sep 17 00:00:00 2001
From: Jens Schmidt <jens@theorg.com>
Date: Wed, 21 Oct 2020 18:15:27 +0200
Subject: [PATCH] Squad implements IPosition

---
 Abathur/Core/Combat/Squad.cs | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/Abathur/Core/Combat/Squad.cs b/Abathur/Core/Combat/Squad.cs
index 4572bfc..5bf6547 100644
--- a/Abathur/Core/Combat/Squad.cs
+++ b/Abathur/Core/Combat/Squad.cs
@@ -1,15 +1,26 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using Abathur.Model;
+using NydusNetwork.API.Protocol;
 
 namespace Abathur.Core.Combat
 {
-    public class Squad {
+    public class Squad : IPosition {
         public ulong Id { get; set; }
         public String Name { get; set; }
         public ISet<IUnit> Units { get; set; } = new HashSet<IUnit>();
         public ISquadController SquadController { get; set; }
-        
+
+        Point2D IPosition.Point { get {
+                var count = Units.Count;
+                if (count == 0)
+                    return new Point2D { X = float.NaN, Y = float.NaN };
+                var p = Units.Aggregate((0.0f, 0.0f), (sum, unit) => (sum.Item1 + unit.Point.X, sum.Item2 + unit.Point.Y));
+                return new Point2D { X = p.Item1 / count, Y = p.Item2 / count};
+            }
+        }
+
         public bool AddUnit(IUnit unit)
         {
             return Units.Add(unit);