// Copyright (c) CypherCore <http://github.com/CypherCore> All rights reserved.
// Licensed under the GNU GENERAL PUBLIC LICENSE. See LICENSE file in the project root for full license information.

using System;

namespace Framework.Constants
{
    public enum MonsterMoveType
    {
        Normal = 0,
        FacingSpot = 1,
        FacingTarget = 2,
        FacingAngle = 3
    }

    [Flags]
    public enum MoveSplineFlagEnum : uint
    {
        None = 0x00,
        Unknown_0x1 = 0x00000001,           // NOT VERIFIED
        Unknown_0x2 = 0x00000002,           // NOT VERIFIED
        Unknown_0x4 = 0x00000004,           // NOT VERIFIED
        Unknown_0x8 = 0x00000008,           // NOT VERIFIED - does someting related to falling/fixed orientation
        FallingSlow = 0x00000010,
        Done = 0x00000020,
        Falling = 0x00000040,           // Affects elevation computation, can't be combined with Parabolic flag
        NoSpline = 0x00000080,
        Unknown_0x100 = 0x00000100,           // NOT VERIFIED
        Flying = 0x00000200,           // Smooth movement(Catmullrom interpolation mode), flying animation
        OrientationFixed = 0x00000400,           // Model orientation fixed
        Catmullrom = 0x00000800,           // Used Catmullrom interpolation mode
        Cyclic = 0x00001000,           // Movement by cycled spline
        EnterCycle = 0x00002000,           // Everytimes appears with cyclic flag in monster move packet, erases first spline vertex after first cycle done
        Frozen = 0x00004000,           // Will never arrive
        TransportEnter = 0x00008000,
        TransportExit = 0x00010000,
        Unknown_0x20000 = 0x00020000,           // NOT VERIFIED
        Unknown_0x40000 = 0x00040000,           // NOT VERIFIED
        Backward = 0x00080000,
        SmoothGroundPath = 0x00100000,
        CanSwim = 0x00200000,
        UncompressedPath = 0x00400000,
        Unknown_0x800000 = 0x00800000,           // NOT VERIFIED
        FastSteering = 0x01000000,           // Predicts spline only 500ms into the future for smoothing instead of 1s (making turns sharper) and turns off clientside obstacle detection
        Animation = 0x02000000,           // Plays animation after some time passed
        Parabolic = 0x04000000,           // Affects elevation computation, can't be combined with Falling flag
        FadeObject = 0x08000000,
        Steering = 0x10000000,
        UnlimitedSpeed = 0x20000000,
        Unknown_0x40000000 = 0x40000000,           // NOT VERIFIED
        Unknown_0x80000000 = 0x80000000,           // NOT VERIFIED

        // flags that shouldn't be appended into SMSG_MONSTER_MOVE\SMSG_MONSTER_MOVE_TRANSPORT packet, should be more probably
        MaskNoMonsterMove = Done,
        // Unused, not suported flags
        MaskUnused = NoSpline | EnterCycle | Frozen | Unknown_0x8 | Unknown_0x100 | Unknown_0x20000 | Unknown_0x40000
            | Unknown_0x800000 | FadeObject | UnlimitedSpeed | Unknown_0x40000000 | Unknown_0x80000000
    }
}