From d5a196b298a806efc076ad8a5519e9983ac8b4fa Mon Sep 17 00:00:00 2001
From: Evan Hemsley <evan@moonside.games>
Date: Wed, 17 Jul 2019 11:31:18 -0700
Subject: [PATCH] read write lookups use hashset

---
 encompass-cs/Engine.cs            | 10 +++++-----
 encompass-cs/attributes/Reads.cs  |  4 ++--
 encompass-cs/attributes/Writes.cs |  4 ++--
 3 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/encompass-cs/Engine.cs b/encompass-cs/Engine.cs
index d51c8ca..5090cde 100644
--- a/encompass-cs/Engine.cs
+++ b/encompass-cs/Engine.cs
@@ -8,8 +8,8 @@ namespace Encompass
 {
     public abstract class Engine
     {
-        internal readonly List<Type> writeTypes = new List<Type>();
-        internal readonly List<Type> readTypes = new List<Type>();
+        internal readonly HashSet<Type> writeTypes = new HashSet<Type>();
+        internal readonly HashSet<Type> readTypes = new HashSet<Type>();
 
         private EntityManager entityManager;
         private ComponentManager componentManager;
@@ -17,10 +17,10 @@ namespace Encompass
 
         protected Engine()
         {
-            var emitsAttribute = GetType().GetCustomAttribute<Writes>(false);
-            if (emitsAttribute != null)
+            var writesAttribute = GetType().GetCustomAttribute<Writes>(false);
+            if (writesAttribute != null)
             {
-                writeTypes = emitsAttribute.writeTypes;
+                writeTypes = writesAttribute.writeTypes;
             }
 
             var readsAttribute = GetType().GetCustomAttribute<Reads>(false);
diff --git a/encompass-cs/attributes/Reads.cs b/encompass-cs/attributes/Reads.cs
index fbf6a0c..bd10431 100644
--- a/encompass-cs/attributes/Reads.cs
+++ b/encompass-cs/attributes/Reads.cs
@@ -8,7 +8,7 @@ namespace Encompass
     [System.AttributeUsage(System.AttributeTargets.Class)]
     public class Reads : System.Attribute
     {
-        public readonly List<Type> readTypes;
+        public readonly HashSet<Type> readTypes;
 
         public Reads(params Type[] readTypes)
         {
@@ -20,7 +20,7 @@ namespace Encompass
                 }
             }
 
-            this.readTypes = new List<Type>(readTypes);
+            this.readTypes = new HashSet<Type>(readTypes);
         }
     }
 }
diff --git a/encompass-cs/attributes/Writes.cs b/encompass-cs/attributes/Writes.cs
index 5af2c6c..67d03ae 100644
--- a/encompass-cs/attributes/Writes.cs
+++ b/encompass-cs/attributes/Writes.cs
@@ -8,7 +8,7 @@ namespace Encompass
     [AttributeUsage(AttributeTargets.Class)]
     public class Writes : Attribute
     {
-        public readonly List<Type> writeTypes;
+        public readonly HashSet<Type> writeTypes;
 
         public Writes(params Type[] writeTypes)
         {
@@ -20,7 +20,7 @@ namespace Encompass
                 }
             }
 
-            this.writeTypes = new List<Type>(writeTypes);
+            this.writeTypes = new HashSet<Type>(writeTypes);
         }
     }
 }