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

using UnityEngine;

namespace OnlyScove.Scripts
{
    public class PlayerAirDashState : PlayerBaseState
    {
        private readonly int airDashHash = Animator.StringToHash("AirDash");
        private float dashDuration = 0.2f; 
        private float dashTimer;
        private Vector3 dashDirection;

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

        public override void Enter()
        {
            dashTimer = dashDuration;
            stateMachine.Anim.SetTrigger(airDashHash);

            // Reset vertical velocity so we don't carry falling momentum into the dash
            stateMachine.VelocityY = 0f;

            // Determine dash direction
            Vector2 input = stateMachine.Input.MoveInput;
            if (input != Vector2.zero)
            {
                dashDirection = new Vector3(input.x, 0f, input.y).normalized;
                
                if (stateMachine.Cam != null)
                {
                    dashDirection = stateMachine.Cam.PlanarRotation * dashDirection;
                }
                
                stateMachine.transform.rotation = Quaternion.LookRotation(dashDirection);
            }
            else
            {
                dashDirection = stateMachine.transform.forward;
            }
        }

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

            // Move horizontally, ignoring gravity for this brief moment
            stateMachine.Controller.Move(dashDirection * stateMachine.DashForce * deltaTime);

            // When the air dash ends, return to falling
            if (dashTimer <= 0f)
            {
                stateMachine.SwitchState(new PlayerFallState(stateMachine));
            }
        }

        public override void PhysicsTick(float fixedDeltaTime) {}
        public override void Exit() {}
    }
}