+ plugins project

1 files changed, 21 insertions, 0 deletions

diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Tweening/LinearOperations.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Tweening/LinearOperations.cs
new file mode 100644
index 0000000..12a03a8
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Tweening/LinearOperations.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Linq.Expressions;
+
+namespace MonoGame.Extended.Tweening;
+
+public class LinearOperations<T>
+{
+    static LinearOperations()
+    {
+        var a = Expression.Parameter(typeof(T));
+        var b = Expression.Parameter(typeof(T));
+        var c = Expression.Parameter(typeof(float));
+        Add = Expression.Lambda<Func<T, T, T>>(Expression.Add(a, b), a, b).Compile();
+        Subtract = Expression.Lambda<Func<T, T, T>>(Expression.Subtract(a, b), a, b).Compile();
+        Multiply = Expression.Lambda<Func<T, float, T>>(Expression.Multiply(a, c), a, c).Compile();
+    }
+
+    public static Func<T, T, T> Add { get; }
+    public static Func<T, T, T> Subtract { get; }
+    public static Func<T, float, T> Multiply { get; }
+}