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-rw-r--r--Plugins/MonoGame.Extended/source/MonoGame.Extended.Tweening/LinearTween.cs23
1 files changed, 23 insertions, 0 deletions
diff --git a/Plugins/MonoGame.Extended/source/MonoGame.Extended.Tweening/LinearTween.cs b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Tweening/LinearTween.cs
new file mode 100644
index 0000000..8469a13
--- /dev/null
+++ b/Plugins/MonoGame.Extended/source/MonoGame.Extended.Tweening/LinearTween.cs
@@ -0,0 +1,23 @@
+namespace MonoGame.Extended.Tweening;
+
+public class LinearTween<T>: Tween<T>
+ where T: struct
+{
+ private T _range;
+
+ internal LinearTween(object target, float duration, float delay, TweenMember<T> member, T endValue) : base(target, duration, delay, member, endValue)
+ {
+ }
+
+ protected override void Initialize()
+ {
+ base.Initialize();
+ _range = LinearOperations<T>.Subtract(_endValue, _startValue);
+ }
+
+ protected override void Interpolate(float n)
+ {
+ var value = LinearOperations<T>.Add(_startValue, LinearOperations<T>.Multiply(_range, n));
+ Member.Value = value;
+ }
+}