using BITKit.Entities;
using BITKit.StateMachine;
using Net.Project.B.WorldNode;
using Unity.Mathematics;

namespace Project.B.CharacterController
{
    /// <summary>
    /// 角色状态
    /// </summary>
    public interface ICharacterState : IState
    {
        public void UpdateVelocity(ref float3 currentVelocity, float deltaTime);

        public void UpdateRotation(ref float3 localPosition, ref quaternion currentRotation,
            ref quaternion viewRotation, float deltaTime);

        public void BeforeUpdateVelocity(float deltaTime);

        public void AfterUpdateVelocity(float deltaTime);
    }
    /// <summary>
    /// 角色状态数据
    /// </summary>
    public interface ICharacterStateData
    {
        public float BaseHeight { get; }
        public float BaseSpeed { get; }
        public float2 ViewOffset { get; }
    }
    /// <summary>
    /// 空状态
    /// </summary>
    public interface ICharacterStateEmpty:ICharacterState{}

    public interface ICharacterStateAnimation : ICharacterState
    {
        public bool AllowCollision { get; set; }
    }
    /// <summary>
    /// 静止
    /// </summary>
    public interface ICharacterStateIdle:ICharacterState{}
    /// <summary>
    /// 行走
    /// </summary>
    public interface ICharacterStateWalk:ICharacterState{}
    /// <summary>
    /// 蹲下
    /// </summary>
    public interface ICharacterStateCrouched:ICharacterState{}
    /// <summary>
    /// 奔跑
    /// </summary>
    public interface ICharacterStateRun:ICharacterState{}
    /// <summary>
    /// 战术跑
    /// </summary>
    public interface ICharacterSprint:ICharacterState{}
    /// <summary>
    /// 在空中,包括跳跃、下落、飞行等
    /// </summary>
    public interface ICharacterStateInAir:ICharacterState{}
    /// <summary>
    /// 爬上低障碍物
    /// </summary>
    public interface ICharacterStateStepUp:ICharacterState{}
    /// <summary>
    /// 翻阅障碍物
    /// </summary>
    public interface ICharacterStateVault:ICharacterState{}
    /// <summary>
    /// 攀爬
    /// </summary>
    public interface ICharacterStateClimb:ICharacterState{}
    /// <summary>
    /// 被击倒
    /// </summary>
    public interface ICharacterKnocked:ICharacterState{}
    /// <summary>
    /// 滑铲
    /// </summary>
    public interface ICharacterSliding:ICharacterState{}
    /// <summary>
    /// 游泳
    /// </summary>
    public interface ICharacterSwimming:ICharacterState{}

    /// <summary>
    /// 坐下
    /// </summary>
    public interface ICharacterSeating : ICharacterState
    {
        public UnitySeatNode SeatNode { get; set; }
        public IEntity SeatEntity { get; set; }
    }
    /// <summary>
    /// 爬梯子
    /// </summary>
    public interface ICharacterLadder : ICharacterState
    {
        public float3 UpPoint { get; set; }
        public float3 DownPoint { get; set; }
    }
    /// <summary>
    /// 降落伞
    /// </summary>
    public interface ICharacterParachute:ICharacterState{
    
    }
    /// <summary>
    /// 自由落体
    /// </summary>
    public interface ICharacterFreeFall : ICharacterState
    {
        
    }
    /// <summary>
    /// 初始化
    /// </summary>
    public interface ICharacterInitialize : ICharacterState
    {
        
    }
}