From b5b5177bc5164c774c03070774e9372edbba45b3 Mon Sep 17 00:00:00 2001
From: Joonas Rikkonen <poe.regalis@gmail.com>
Date: Fri, 5 Apr 2019 16:11:00 +0300
Subject: [PATCH] (090f1227e) Fixed crew list occasionally not scrolling with
 the arrow buttons

---
 .../BarotraumaClient/Source/GameSession/CrewManager.cs    | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Barotrauma/BarotraumaClient/Source/GameSession/CrewManager.cs b/Barotrauma/BarotraumaClient/Source/GameSession/CrewManager.cs
index 0762fbd00..a4387b521 100644
--- a/Barotrauma/BarotraumaClient/Source/GameSession/CrewManager.cs
+++ b/Barotrauma/BarotraumaClient/Source/GameSession/CrewManager.cs
@@ -590,8 +590,14 @@ namespace Barotrauma
             float step =
                 (characterListBox.Content.Children.First().Rect.Height + characterListBox.Spacing) /
                 (characterListBox.TotalSize - characterListBox.Rect.Height);
-            characterListBox.BarScroll -= characterListBox.BarScroll % step;
             characterListBox.BarScroll += dir * step;
+            
+            //round the scroll so that we're not displaying partial character frames
+            float roundedPos = MathUtils.RoundTowardsClosest(characterListBox.BarScroll, step);
+            if (Math.Abs(roundedPos - characterListBox.BarScroll) < step / 2)
+            {
+                characterListBox.BarScroll = roundedPos;
+            }
 
             return false;
         }