namespace Opium;

/// <summary>
/// A controller for a weapon attack. This is shit and should be deleted.
/// </summary>
public partial class MeleeStateController : Component
{
	public MeleeWeapon Weapon => Components.Get<MeleeWeapon>( FindMode.EverythingInSelfAndParent );

    public float WindupReturnTime => 0.45f;

	public bool WantsHeavyAttack = false;

	public virtual void Update( MeleeWeaponAttack attack )
	{
		var state = attack.State;

		if ( state == AttackState.Hit && Input.Down( "Attack1" ) )
		{
			attack.State = AttackState.Windup;
		}

		if ( state == AttackState.ReadyToAttack && ( !Input.Down( "Attack1" ) || ( Weapon.Actor.GetMechanic<StaminaMechanic>()?.Stamina <= 0 ) ) )
		{
			attack.State = WantsHeavyAttack ? AttackState.SwingingHeavyAttack : AttackState.Swinging;
			attack.OnAttackReleased();
		}

		// Deciding on heavy attack vs light attack
		if ( state == AttackState.Windup && !Input.Down( "Attack1" ) )
		{
			WantsHeavyAttack = false;
		}
		else
		{
			WantsHeavyAttack = true;
		}
	}

	internal void OnStateChanged( AttackState before, AttackState after )
	{
		if ( after == AttackState.Inactive )
		{
			Weapon.TimeSinceShoot = 0;
		}
	}
}