[11820] implement OrientationFixed splineflag, correct OrientationInversed flag meaning. Add possibility to play landing, liftoff animation at arrive. Thanks to TOM_RUS for AnimType research

src/game/Creature.cpp

@@ -46,7 +46,6 @@
 #include "GridNotifiersImpl.h"
 #include "CellImpl.h"
 #include "movement/MoveSplineInit.h"
-#include "movement/MoveSpline.h"
 
 // apply implementation of the singletons
 #include "Policies/SingletonImp.h"

src/game/MotionMaster.cpp

@@ -475,7 +475,7 @@ void MotionMaster::MoveJump(float x, float y, float z, float horizontalSpeed, fl
 {
     Movement::MoveSplineInit init(*m_owner);
     init.MoveTo(x,y,z);
-    init.SetParabolic(max_height,0,false);
+    init.SetParabolic(max_height,0);
     init.SetVelocity(horizontalSpeed);
     init.Launch();
     Mutate(new EffectMovementGenerator(id));

src/game/movement/MoveSpline.cpp

@@ -35,6 +35,7 @@ Location MoveSpline::ComputePosition() const
     if (seg_time > 0)
         u = (time_passed - spline.length(point_Idx)) / (float)seg_time;
     Location c;
+    c.orientation = initialOrientation;
     spline.evaluate_percent(point_Idx, u, c);
 
     if (splineflags.animation)
@@ -54,11 +55,14 @@ Location MoveSpline::ComputePosition() const
     } 
     else
     {
-        Vector3 hermite;
+        if (!splineflags.hasFlag(MoveSplineFlag::OrientationFixed|MoveSplineFlag::Falling))
-        spline.evaluate_derivative(point_Idx,u,hermite);
+        {
-        c.orientation = atan2(hermite.y, hermite.x);
+            Vector3 hermite;
+            spline.evaluate_derivative(point_Idx,u,hermite);
+            c.orientation = atan2(hermite.y, hermite.x);
+        }
 
-        if (splineflags.backward)
+        if (splineflags.orientationInversed)
             c.orientation = -c.orientation;
     }
     return c;
@@ -161,6 +165,7 @@ void MoveSpline::Initialize(const MoveSplineInitArgs& args)
     facing = args.facing;
     m_Id = args.splineId;
     point_Idx_offset = args.path_Idx_offset;
+    initialOrientation = args.initialOrientation;
 
     time_passed = 0;
     vertical_acceleration = 0.f;
@@ -182,7 +187,7 @@ void MoveSpline::Initialize(const MoveSplineInitArgs& args)
 }
 
 MoveSpline::MoveSpline() : m_Id(0), time_passed(0),
-    vertical_acceleration(0.f), effect_start_time(0), point_Idx(0), point_Idx_offset(0)
+    vertical_acceleration(0.f), effect_start_time(0), point_Idx(0), point_Idx_offset(0), initialOrientation(0.f)
 {
     splineflags.done = true;
 }

src/game/movement/MoveSpline.h

@@ -63,6 +63,7 @@ namespace Movement
         //float           duration_mod;
         //float           duration_mod_next;
         float           vertical_acceleration;
+        float           initialOrientation;
         int32           effect_start_time;
         int32           point_Idx;
         int32           point_Idx_offset;

src/game/movement/MoveSplineFlag.h

@@ -42,7 +42,7 @@ namespace Movement
             Parabolic    = 0x00000800,           // Affects elevation computation, can't be combined with Falling flag
             Walkmode     = 0x00001000,
             Flying       = 0x00002000,           // Smooth movement(Catmullrom interpolation mode), flying animation
-            Knockback    = 0x00004000,           // Model orientation fixed
+            OrientationFixed = 0x00004000,       // Model orientation fixed
             Final_Point  = 0x00008000,
             Final_Target = 0x00010000,
             Final_Angle  = 0x00020000,
@@ -55,7 +55,7 @@ namespace Movement
             Unknown6     = 0x01000000,
             Unknown7     = 0x02000000,
             Unknown8     = 0x04000000,
-            Backward     = 0x08000000,
+            OrientationInversed = 0x08000000,
             Unknown10    = 0x10000000,
             Unknown11    = 0x20000000,
             Unknown12    = 0x40000000,
@@ -88,6 +88,7 @@ namespace Movement
 
         uint8 getAnimationId() const { return animId;}
         bool hasAllFlags(uint32 f) const { return (raw() & f) == f;}
+        bool hasFlag(uint32 f) const { return (raw() & f) != 0;}
         uint32 operator & (uint32 f) const { return (raw() & f);}
         uint32 operator | (uint32 f) const { return (raw() | f);}
         std::string ToString() const;
@@ -97,9 +98,9 @@ namespace Movement
         void operator &= (uint32 f) { raw() &= f;}
         void operator |= (uint32 f) { raw() |= f;}
 
-        void EnableAnimation(uint8 anim) { raw() = raw() & ~(Mask_Animations|Falling|Parabolic|Knockback) | Animation|anim;}
+        void EnableAnimation(uint8 anim) { raw() = raw() & ~(Mask_Animations|Falling|Parabolic) | Animation|anim;}
         void EnableParabolic() { raw() = raw() & ~(Mask_Animations|Falling|Animation) | Parabolic;}
-        void EnableFalling() { raw() = raw() & ~(Mask_Animations|Parabolic|Knockback|Animation) | Falling;}
+        void EnableFalling() { raw() = raw() & ~(Mask_Animations|Parabolic|Animation) | Falling;}
         void EnableFlying() { raw() = raw() & ~Catmullrom | Flying; }
         void EnableCatmullRom() { raw() = raw() & ~Flying | Catmullrom; }
         void EnableFacingPoint() { raw() = raw() & ~Mask_Final_Facing | Final_Point;}
@@ -113,7 +114,7 @@ namespace Movement
         bool parabolic     : 1;
         bool walkmode      : 1;
         bool flying        : 1;
-        bool knockback     : 1;
+        bool orientationFixed : 1;
         bool final_point   : 1;
         bool final_target  : 1;
         bool final_angle   : 1;
@@ -126,7 +127,7 @@ namespace Movement
         bool unknown6      : 1;
         bool unknown7      : 1;
         bool unknown8      : 1;
-        bool backward      : 1;
+        bool orientationInversed : 1;
         bool unknown10     : 1;
         bool unknown11     : 1;
         bool unknown12     : 1;

src/game/movement/MoveSplineInit.cpp

@@ -54,7 +54,7 @@ namespace Movement
     {
         MoveSpline& move_spline = *unit.movespline;
 
-        Vector3 real_position(unit.GetPositionX(),unit.GetPositionY(),unit.GetPositionZ());
+        Location real_position(unit.GetPositionX(),unit.GetPositionY(),unit.GetPositionZ(),unit.GetOrientation());
         // there is a big chane that current position is unknown if current state is not finalized, need compute it
         // this also allows calculate spline position and update map position in much greater intervals
         if (!move_spline.Finalized())
@@ -68,6 +68,8 @@ namespace Movement
 
         // corrent first vertex
         args.path[0] = real_position;
+        args.initialOrientation = real_position.orientation;
+
         uint32 moveFlags = unit.m_movementInfo.GetMovementFlags();
         if (args.flags.walkmode)
             moveFlags |= MOVEFLAG_WALK_MODE;
@@ -103,4 +105,10 @@ namespace Movement
         args.flags.EnableFacingTarget();
         args.facing.target = target->GetObjectGuid().GetRawValue();
     }
+
+    void MoveSplineInit::SetFacing(float angle)
+    {
+        args.facing.angle = G3D::wrap(angle, 0.f, (float)G3D::twoPi());
+        args.flags.EnableFacingAngle();
+    }
 }

src/game/movement/MoveSplineInit.h

@@ -25,6 +25,14 @@ class Unit;
 
 namespace Movement
 {
+    enum AnimType
+    {
+        ToGround    = 0, // 460 = ToGround, index of AnimationData.dbc
+        FlyToFly    = 1, // 461 = FlyToFly?
+        ToFly       = 2, // 458 = ToFly
+        FlyToGround = 3, // 463 = FlyToGround
+    };
+
     /*  Initializes and launches spline movement
      */
     class MANGOS_DLL_SPEC MoveSplineInit
@@ -42,7 +50,11 @@ namespace Movement
          * @param start_time - delay between movement starting time and beginning to move by parabolic trajectory
          * can't be combined with final animation
          */ 
-        void SetParabolic(float amplitude, float start_time, bool is_knockback = false);
+        void SetParabolic(float amplitude, float start_time);
+        /* Plays animation after movement done
+         * can't be combined with parabolic movement
+         */
+        void SetAnimation(AnimType anim);
 
         /* Adds final facing animation
          * sets unit's facing to specified point/angle after all path done
@@ -84,9 +96,12 @@ namespace Movement
         /* Enables falling mode. Disabled by default
          */
         void SetFall();
-        /*  Disabled by default
+        /* Inverses unit model orientation. Disabled by default
          */
-        void SetBackward();
+        void SetOrientationInversed();
+        /* Fixes unit's model rotation. Disabled by default
+         */
+        void SetOrientationFixed(bool enable);
 
         /* Sets the velocity (in case you want to have custom movement velocity)
          * if no set, speed will be selected based on unit's speeds and current movement mode
@@ -109,7 +124,8 @@ namespace Movement
     inline void MoveSplineInit::SetCyclic() { args.flags.cyclic = true;}
     inline void MoveSplineInit::SetFall() { args.flags.EnableFalling();}
     inline void MoveSplineInit::SetVelocity(float vel){  args.velocity = vel;}
-    inline void MoveSplineInit::SetBackward() { args.flags.backward = true;}
+    inline void MoveSplineInit::SetOrientationInversed() { args.flags.orientationInversed = true;}
+    inline void MoveSplineInit::SetOrientationFixed(bool enable) { args.flags.orientationFixed = enable;}
 
     inline void MoveSplineInit::MovebyPath(const PointsArray& controls, int32 path_offset)
     {
@@ -130,18 +146,17 @@ namespace Movement
         args.path[1] = dest;
     }
 
-    inline void MoveSplineInit::SetParabolic(float amplitude, float time_shift, bool is_knockback)
+    inline void MoveSplineInit::SetParabolic(float amplitude, float time_shift)
     {
         args.time_perc = time_shift;
         args.parabolic_amplitude = amplitude;
         args.flags.EnableParabolic();
-        args.flags.knockback = is_knockback;
     }
 
-    inline void MoveSplineInit::SetFacing(float o)
+    inline void MoveSplineInit::SetAnimation(AnimType anim)
     {
-        args.facing.angle = G3D::wrap(o, 0.f, (float)G3D::twoPi());
+        args.time_perc = 0.f;
-        args.flags.EnableFacingAngle();
+        args.flags.EnableAnimation((uint8)anim);
     }
 
     inline void MoveSplineInit::SetFacing(Vector3 const& spot)

src/game/movement/MoveSplineInitArgs.h

@@ -42,7 +42,7 @@ namespace Movement
     struct MoveSplineInitArgs
     {
         MoveSplineInitArgs(size_t path_capacity = 16) : path_Idx_offset(0),
-            velocity(0.f), parabolic_amplitude(0.f), time_perc(0.f), splineId(0)
+            velocity(0.f), parabolic_amplitude(0.f), time_perc(0.f), splineId(0), initialOrientation(0.f)
         {
             path.reserve(path_capacity);
         }
@@ -55,6 +55,7 @@ namespace Movement
         float parabolic_amplitude;
         float time_perc;
         uint32 splineId;
+        float initialOrientation;
 
         /**	Returns true to show that the arguments were configured correctly and MoveSpline initialization will succeed. */
         bool Validate() const;

src/game/movement/util.cpp

@@ -155,14 +155,14 @@ namespace Movement
 
     const char * g_SplineFlag_names[32]=
     {
-        STR(Forward      ),// 0x00000001,
+        STR(AnimBit1     ),// 0x00000001,
-        STR(Backward     ),// 0x00000002,
+        STR(AnimBit2     ),// 0x00000002,
-        STR(Strafe_Left  ),// 0x00000004,
+        STR(AnimBit3     ),// 0x00000004,
-        STR(Strafe_Right ),// 0x00000008,
+        STR(AnimBit4     ),// 0x00000008,
-        STR(Left         ),// 0x00000010,
+        STR(AnimBit5     ),// 0x00000010,
-        STR(Right        ),// 0x00000020,
+        STR(AnimBit6     ),// 0x00000020,
-        STR(Pitch_Up     ),// 0x00000040,
+        STR(AnimBit7     ),// 0x00000040,
-        STR(Pitch_Down   ),// 0x00000080,
+        STR(AnimBit8     ),// 0x00000080,
         STR(Done         ),// 0x00000100,
         STR(Falling      ),// 0x00000200,           // Not Compartible With Trajectory Movement
         STR(No_Spline    ),// 0x00000400,
@@ -182,7 +182,7 @@ namespace Movement
         STR(Unknown6     ),// 0x01000000,
         STR(Unknown7     ),// 0x02000000,
         STR(Unknown8     ),// 0x04000000,
-        STR(Backward     ),// 0x08000000,           // Appears With Walkmode Flag, Nodes ),// 1, Handles Orientation
+        STR(OrientationInversed ),// 0x08000000,           // Appears With Runmode Flag, Nodes ),// 1, Handles Orientation
         STR(Unknown10    ),// 0x10000000,
         STR(Unknown11    ),// 0x20000000,
         STR(Unknown12    ),// 0x40000000,

src/shared/revision_nr.h

@@ -1,4 +1,4 @@
 #ifndef __REVISION_NR_H__
 #define __REVISION_NR_H__
- #define REVISION_NR "11819"
+ #define REVISION_NR "11820"
 #endif // __REVISION_NR_H__