BABA_YAGA/Assets/Scripts/Player Controller/PlayerDashState.cs

using UnityEngine;

namespace OnlyScove.Scripts
{
    public class PlayerDashState : PlayerBaseState
    {
        private readonly int dashHash = Animator.StringToHash("Dash"); // Trigger parameter
        private float dashDuration = 0.25f; // How long the burst lasts (tweak as needed)
        private float dashTimer;
        private Vector3 dashDirection;

        public PlayerDashState(PlayerStateMachine stateMachine) : base(stateMachine) {}

        public override void Enter()
        {
            dashTimer = dashDuration;
        
            // Safely fire the Dash animation trigger
            stateMachine.AnimationHandler.SafeSetTrigger(dashHash);

            stateMachine.Input.OnJumpEvent += OnJump;

            // ĐÚNG: Sử dụng MoveInput đã đồng bộ mạng (Quan trọng để Client không bị phụ thuộc vào phím của Host)
            Vector2 input = stateMachine.MoveInput;
            if (input != Vector2.zero)
            {
                dashDirection = new Vector3(input.x, 0f, input.y).normalized;
                dashDirection = stateMachine.CameraRotation * dashDirection;
                dashDirection.y = 0;
                dashDirection.Normalize();
                // Instantly snap rotation to face the dash direction
                stateMachine.transform.rotation = Quaternion.LookRotation(dashDirection);
            }
            else
            {
                dashDirection = stateMachine.transform.forward;
            }
        }

        public override void Tick(float deltaTime)
        {
            dashTimer -= deltaTime;

            // Apply high speed for the dash (Burst speed)
            // Sử dụng Move tập trung để đồng bộ mạng
            stateMachine.Move(dashDirection * stateMachine.SprintSpeed, 1.0f, deltaTime);

            // When the dash finishes, decide the next state
            if (dashTimer <= 0f)
            {
                if (stateMachine.IsSprintHeld && stateMachine.MoveInput != Vector2.zero)
                {
                    // Kept holding Shift -> Go to Sprint
                    stateMachine.SwitchState(new PlayerRunState(stateMachine));
                }
                else if (stateMachine.MoveInput != Vector2.zero)
                {
                    // Released Shift but still moving -> Go to Walk
                    stateMachine.SwitchState(new PlayerMoveState(stateMachine));
                }
                else
                {
                    // Stopped moving -> Go to Idle
                    stateMachine.SwitchState(new PlayerIdleState(stateMachine));
                }
            }
        }

        public override void PhysicsTick(float fixedDeltaTime) {}

        public override void Exit()
        {
            stateMachine.Input.OnJumpEvent -= OnJump;
        }

        private void OnJump()
        {
            if (stateMachine.IsGrounded)
            {
                stateMachine.SwitchState(new PlayerJumpState(stateMachine, stateMachine.SprintSpeed));
            }
        }
    }
}