From a7b0a123831550f57ddb13b21da8584c63d9f995 Mon Sep 17 00:00:00 2001
From: jimmy b <tigurx@gmail.com>
Date: Sat, 18 May 2024 13:14:32 -0500
Subject: [PATCH] Changed the Flip Flag array to be private and readonly and
 added a public property that returns the backing field as a ReadOnlySpan.

---
 .../Renderers/TiledMapAnimatedLayerModel.cs                | 7 +++++--
 .../MonoGame.Extended.Tiled/Renderers/TiledMapRenderer.cs  | 3 +--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/src/cs/MonoGame.Extended.Tiled/Renderers/TiledMapAnimatedLayerModel.cs b/src/cs/MonoGame.Extended.Tiled/Renderers/TiledMapAnimatedLayerModel.cs
index 4d9a1fcd..791819af 100644
--- a/src/cs/MonoGame.Extended.Tiled/Renderers/TiledMapAnimatedLayerModel.cs
+++ b/src/cs/MonoGame.Extended.Tiled/Renderers/TiledMapAnimatedLayerModel.cs
@@ -1,4 +1,5 @@
 using Microsoft.Xna.Framework.Graphics;
+using System;
 
 namespace MonoGame.Extended.Tiled.Renderers
 {
@@ -9,12 +10,14 @@ namespace MonoGame.Extended.Tiled.Renderers
         {
             Vertices = vertices;
             AnimatedTilesetTiles = animatedTilesetTiles;
-            AnimatedTilesetFlipFlags = animatedTilesetTileFlipFlags;
+            _animatedTilesetFlipFlags = animatedTilesetTileFlipFlags;
         }
 
         public VertexPositionTexture[] Vertices { get; }
         public TiledMapTilesetAnimatedTile[] AnimatedTilesetTiles { get; }
-        public TiledMapTileFlipFlags[] AnimatedTilesetFlipFlags { get; }
+        private readonly TiledMapTileFlipFlags[] _animatedTilesetFlipFlags;
+
+        public ReadOnlySpan<TiledMapTileFlipFlags> AnimatedTilesetFlipFlags => _animatedTilesetFlipFlags;
 
         protected override VertexBuffer CreateVertexBuffer(GraphicsDevice graphicsDevice, int vertexCount)
         {
diff --git a/src/cs/MonoGame.Extended.Tiled/Renderers/TiledMapRenderer.cs b/src/cs/MonoGame.Extended.Tiled/Renderers/TiledMapRenderer.cs
index c76a0846..66babadf 100644
--- a/src/cs/MonoGame.Extended.Tiled/Renderers/TiledMapRenderer.cs
+++ b/src/cs/MonoGame.Extended.Tiled/Renderers/TiledMapRenderer.cs
@@ -61,9 +61,8 @@ namespace MonoGame.Extended.Tiled.Renderers
                 fixed (VertexPositionTexture* fixedVerticesPointer = animatedModel.Vertices)
                 {
                     var verticesPointer = fixedVerticesPointer;
-
                     for (int i = 0; i < animatedModel.AnimatedTilesetTiles.Length; i++)
-                    {
+                    {                       
                         var currentFrameTextureCoordinates = animatedModel.AnimatedTilesetTiles[i].CurrentAnimationFrame.GetTextureCoordinates(animatedModel.AnimatedTilesetFlipFlags[i]);
 
                         // ReSharper disable ArrangeRedundantParentheses