Scripts/VioletHold: rewrote the whole instance

thanks @MitchesD for help

(cherry picked from commit df21162fe44d2ff29c201a9004586f560789c38b)
(cherry picked from commit 3a4f54197c05ce4209c7e659acfd382896607265)
(cherry picked from commit f50df728201849ee7185d33c5a061c91e781c8de)
(cherry picked from commit 95bae7143f0f4bb7d5975f8a61daa3c533f48225)
(cherry picked from commit 5406f82044e7bd6ceb024a67f33c1674400cdc1f)

2 files changed, 19 insertions, 0 deletions

diff --git a/src/server/game/Movement/MotionMaster.cpp b/src/server/game/Movement/MotionMaster.cpp
index 117f4b675bf..ad6f1b457aa 100644
--- a/src/server/game/Movement/MotionMaster.cpp
+++ b/src/server/game/Movement/MotionMaster.cpp
@@ -417,6 +417,24 @@ void MotionMaster::MoveCirclePath(float x, float y, float z, float radius, bool
     init.Launch();
 }
 
+void MotionMaster::MoveSmoothPath(uint32 pointId, G3D::Vector3 const* pathPoints, size_t pathSize, bool walk)
+{
+    Movement::PointsArray path(pathPoints, pathPoints + pathSize);
+
+    Movement::MoveSplineInit init(_owner);
+    init.MovebyPath(path);
+    init.SetSmooth();
+    init.SetWalk(walk);
+    init.Launch();
+
+    // This code is not correct
+    // EffectMovementGenerator does not affect UNIT_STATE_ROAMING | UNIT_STATE_ROAMING_MOVE
+    // need to call PointMovementGenerator with various pointIds
+    Mutate(new EffectMovementGenerator(pointId), MOTION_SLOT_ACTIVE);
+    //Position pos(pathPoints[pathSize - 1].x, pathPoints[pathSize - 1].y, pathPoints[pathSize - 1].z);
+    //MovePoint(EVENT_CHARGE_PREPATH, pos, false);
+}
+
 void MotionMaster::MoveFall(uint32 id /*=0*/)
 {
     // use larger distance for vmap height search than in most other cases
diff --git a/src/server/game/Movement/MotionMaster.h b/src/server/game/Movement/MotionMaster.h
index c8da50364ba..9a8950de9f7 100644
--- a/src/server/game/Movement/MotionMaster.h
+++ b/src/server/game/Movement/MotionMaster.h
@@ -185,6 +185,7 @@ class MotionMaster //: private std::stack<MovementGenerator *>
             { MoveJump(pos.m_positionX, pos.m_positionY, pos.m_positionZ, speedXY, speedZ, id); }
         void MoveJump(float x, float y, float z, float speedXY, float speedZ, uint32 id = EVENT_JUMP);
         void MoveCirclePath(float x, float y, float z, float radius, bool clockwise, uint8 stepCount);
+        void MoveSmoothPath(uint32 pointId, G3D::Vector3 const* pathPoints, size_t pathSize, bool walk);
         void MoveFall(uint32 id = 0);
 
         void MoveSeekAssistance(float x, float y, float z);