Core/Movement: Implement MoveSplineFlag::Enter_Cycle

Port From (https://github.com/TrinityCore/TrinityCore/commit/61f3d51143b51b04169bd1c2ff0393d2b9be7c33)
2022-01-07 10:44:03 -05:00
parent 1528e28b7a
commit d47f9f0171
7 changed files with 77 additions and 11 deletions
@@ -797,8 +797,12 @@ namespace Game.Movement
            float angle = pos.GetAbsoluteAngle(_owner.GetPositionX(), _owner.GetPositionY());

            MoveSplineInit init = new(_owner);
-            init.args.path = new Vector3[stepCount];
-            for (byte i = 0; i < stepCount; angle += step, ++i)
+
+            init.args.path = new Vector3[stepCount + 1];
+
+            // add the owner's current position as starting point as it gets removed after entering the cycle
+            init.args.path[0] = new Vector3(_owner.GetPositionX(), _owner.GetPositionY(), _owner.GetPositionZ());
+            for (byte i = 1; i < stepCount; angle += step, ++i)
            {
                Vector3 point = new();
                point.X = (float)(x + radius * Math.Cos(angle));