cirnogodot/Scripts/Components/FSM/Player/Init.cs

using System;
using System.Threading.Tasks;
using Godot;

namespace Cirno.Scripts.Components.FSM.Player;

public partial class Init : PlayerFSMState
{
    [Export]
    private PlayerAnimationProvider _animationProvider;
    public override void EnterState()
    {
        _animationProvider.PlayUnteleportAnimation();
        _ = AutoSwitchToStart();
    }

    public override void ExitState()
    {

    }

    public override void PhysicsProcessState(double delta)
    {

    }

    public override void ProcessState(double delta)
    {

    }

    private async Task AutoSwitchToStart()
    {
        await Task.Delay(500);
        _stateMachine.SetState((int)PlayerState.Active);
    }
}