SupaLidlGame/State/Weapon/SwordIdleState.cs

using Godot;

namespace SupaLidlGame.State.Weapon;

public partial class SwordIdleState : WeaponState
{
    [Export]
    public WeaponState UseState { get; set; }

    [Export]
    public WeaponState UseAltState { get; set; }

    [Export]
    public SupaLidlGame.Items.Weapons.Sword Sword { get; set; }

    private double _attackCooldown;

    public override WeaponState Enter(IState<WeaponState> prevState)
    {
        if (prevState is SwordAttackState)
        {
            _attackCooldown = Sword.UseTime - Sword.AttackTime;
        }

        Sword.Visible = !Sword.ShouldHideIdle;

        return null;
    }

    public override void Exit(IState<WeaponState> nextState)
    {
        Sword.Visible = true;
    }

    public override WeaponState Use()
    {
        return UseState;
    }

    public override WeaponState UseAlt()
    {
        return UseAltState;
    }

    public override WeaponState Process(double delta)
    {
        if (_attackCooldown > 0)
        {
            _attackCooldown -= delta;
        }

        return null;
    }
}