From 785ae892f473393d3d61074548fe958656f1da9d Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Mon, 28 Nov 2016 22:47:50 +0900
Subject: [PATCH] Cast less.

---
 osu.Game.Mode.Osu/Objects/Slider.cs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/osu.Game.Mode.Osu/Objects/Slider.cs b/osu.Game.Mode.Osu/Objects/Slider.cs
index b06ae398f4..7ee131659a 100644
--- a/osu.Game.Mode.Osu/Objects/Slider.cs
+++ b/osu.Game.Mode.Osu/Objects/Slider.cs
@@ -54,10 +54,11 @@ namespace osu.Game.Modes.Osu.Objects
             progress = MathHelper.Clamp(progress, 0, 1);
 
             double index = progress * (calculatedPath.Count - 1);
+            int flooredIndex = (int)index;
 
-            Vector2 pos = calculatedPath[(int)index];
-            if (index != (int)index)
-                pos += (calculatedPath[(int)index + 1] - pos) * (float)(index - (int)index);
+            Vector2 pos = calculatedPath[flooredIndex];
+            if (index != flooredIndex)
+                pos += (calculatedPath[flooredIndex + 1] - pos) * (float)(index - flooredIndex);
 
             return pos;
         }