From b444c2f23ce41691427e2963f6e072bd098067b1 Mon Sep 17 00:00:00 2001
From: Hondacrx <prelude_20032002@yahoo.com>
Date: Mon, 18 Aug 2025 09:54:18 -0400
Subject: [PATCH] Core/Movement: Fixed orientation calculation when using
 MoveSpline::ComputePosition(int32 time_offset) overload

Port From (https://github.com/TrinityCore/TrinityCore/commit/3596ecaf311819cd0b34c511b7cdc9b09a411f6d)
---
 Source/Game/Movement/MoveSpline.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Game/Movement/MoveSpline.cs b/Source/Game/Movement/MoveSpline.cs
index 50bf8f675..2b71671b8 100644
--- a/Source/Game/Movement/MoveSpline.cs
+++ b/Source/Game/Movement/MoveSpline.cs
@@ -162,7 +162,7 @@ namespace Game.Movement
                 if (!splineflags.HasFlag(MoveSplineFlagEnum.OrientationFixed | MoveSplineFlagEnum.Falling | MoveSplineFlagEnum.JumpOrientationFixed))
                 {
                     Vector3 hermite;
-                    spline.Evaluate_Derivative(point_Idx, u, out hermite);
+                    spline.Evaluate_Derivative(point_index, u, out hermite);
                     if (hermite.X != 0f || hermite.Y != 0f)
                         orientation = MathF.Atan2(hermite.Y, hermite.X);
                 }