From e4d4df9fdd81f1b1ed860d05e3f1f1d3e59750fc Mon Sep 17 00:00:00 2001
From: Evan Hemsley <evan@moonside.games>
Date: Sun, 22 Mar 2020 16:07:58 -0700
Subject: [PATCH] resizeable message store

---
 encompass-cs/Collections/TypedMessageStore.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/encompass-cs/Collections/TypedMessageStore.cs b/encompass-cs/Collections/TypedMessageStore.cs
index f5bd150..c8a263e 100644
--- a/encompass-cs/Collections/TypedMessageStore.cs
+++ b/encompass-cs/Collections/TypedMessageStore.cs
@@ -14,7 +14,7 @@ namespace Encompass
         // messages are placed in a contiguous region
         // so we can return the collection as a Span
         private int _nextIndex = 0;
-        private readonly TMessage[] _store = new TMessage[128];
+        private TMessage[] _store = new TMessage[128];
         private readonly List<(TMessage, double)> _delayedStore = new List<(TMessage, double)>(128);
         private readonly List<(TMessage, double)> _delayedStoreIgnoringTimeDilation = new List<(TMessage, double)>(128);
         private readonly Dictionary<int, List<int>> _entityToIndices = new Dictionary<int, List<int>>();
@@ -59,6 +59,10 @@ namespace Encompass
         public void Add(in TMessage message)
         {
             var index = _nextIndex++;
+            if (index >= _store.Length)
+            {
+                Array.Resize(ref _store, _store.Length * 2);
+            }
             _store[index] = message;
             if (message is IHasEntity entityMessage)
             {