using UnityEngine;
using System.Collections;

namespace Piano
{
    public class PianoBehaviour : AnvilBehaviour
    {
        private AudioClip pianoClip;

        public override void OnLoad()
        {
            pianoClip = AGDAPI.Audio.LoadClip("assets/pianodrop.mp3");
        }

        public override void OnUse(ItemUseContext ctx)
        {
            AGDAPI.Audio.PlayClip(pianoClip, ctx.Player);
            ctx.StartCoroutine(TimedDrop(ctx));
        }

        private IEnumerator TimedDrop(ItemUseContext ctx)
        {
            float hoverTime = 2.5f;
            float hoverHeight = 8f;

            var thrown = ctx.SpawnThrownObject(suspend: true);
            if (thrown == null)
                yield break;

            thrown.transform.position = ctx.Player.transform.position + Vector3.up * hoverHeight;

            yield return new WaitForSeconds(hoverTime);

            thrown.Release();
        }

        public override float GetImpactDamage()
        {
            return base.GetImpactDamage() * 2.0f;
        }
    }
}