flag

Author: ccrs

src/server/game/Movement/MovementGenerator.h

@@ -40,6 +40,7 @@ enum MovementGeneratorFlags : uint16
     MOVEMENTGENERATOR_FLAG_INFORM_ENABLED         = 0x080,
     MOVEMENTGENERATOR_FLAG_FINALIZED              = 0x100,
     MOVEMENTGENERATOR_FLAG_PERSIST_ON_DEATH       = 0x200,
+    MOVEMENTGENERATOR_FLAG_FIXED_DURATION         = 0x400,
 
     MOVEMENTGENERATOR_FLAG_TRANSITORY = MOVEMENTGENERATOR_FLAG_SPEED_UPDATE_PENDING | MOVEMENTGENERATOR_FLAG_INTERRUPTED
 };

src/server/game/Movement/MovementGenerators/GenericMovementGenerator.cpp

@@ -49,7 +49,8 @@ void GenericMovementGenerator::Initialize(Unit* owner)
 
     Movement::MoveSplineInit init(owner);
     _splineInit(init);
-    _duration.Reset(init.Launch());
+    if (!HasFlag(MOVEMENTGENERATOR_FLAG_FIXED_DURATION))
+        _duration.Reset(init.Launch());
 }
 
 void GenericMovementGenerator::Reset(Unit* owner)
@@ -66,7 +67,7 @@ bool GenericMovementGenerator::Update(Unit* owner, uint32 diff)
     if (!owner->movespline->isCyclic())
         _duration.Update(diff);
 
-    if (_duration.Passed() || owner->movespline->Finalized())
+    if (_duration.Passed() || (!HasFlag(MOVEMENTGENERATOR_FLAG_FIXED_DURATION) && owner->movespline->Finalized()))
     {
         AddFlag(MOVEMENTGENERATOR_FLAG_INFORM_ENABLED);
         return false;