3 files changed, 3 insertions, 0 deletions
diff --git a/src/server/game/Movement/Spline/MoveSplineInit.cpp b/src/server/game/Movement/Spline/MoveSplineInit.cpp
index e661cf877e3..4b1af78a799 100644
--- a/src/server/game/Movement/Spline/MoveSplineInit.cpp
+++ b/src/server/game/Movement/Spline/MoveSplineInit.cpp
@@ -125,6 +125,7 @@ namespace Movement
 
     MoveSplineInit::MoveSplineInit(Unit* m) : unit(m)
     {
+        args.splineId = splineIdGen.NewId();
         // Elevators also use MOVEMENTFLAG_ONTRANSPORT but we do not keep track of their position changes
         args.TransformForTransport = unit->HasUnitMovementFlag(MOVEMENTFLAG_ONTRANSPORT) && unit->GetTransGUID();
         // mix existing state into new
diff --git a/src/server/game/Movement/Spline/MovementTypedefs.h b/src/server/game/Movement/Spline/MovementTypedefs.h
index d8fe21ad4e6..51679260ebb 100644
--- a/src/server/game/Movement/Spline/MovementTypedefs.h
+++ b/src/server/game/Movement/Spline/MovementTypedefs.h
@@ -76,6 +76,7 @@ namespace Movement
 
     extern double gravity;
     extern float computeFallElevation(float t_passed, bool isSafeFall, float start_velocity);
+    extern UInt32Counter splineIdGen;
 }
 
 #endif // TRINITYSERVER_TYPEDEFS_H
diff --git a/src/server/game/Movement/Spline/MovementUtil.cpp b/src/server/game/Movement/Spline/MovementUtil.cpp
index 99413384dd8..3531b629454 100644
--- a/src/server/game/Movement/Spline/MovementUtil.cpp
+++ b/src/server/game/Movement/Spline/MovementUtil.cpp
@@ -23,6 +23,7 @@
 namespace Movement
 {
     double gravity = 19.29110527038574;
+    UInt32Counter splineIdGen;
 
     /// Velocity bounds that makes fall speed limited
     float terminalVelocity = 60.148003f;