using SHADE;
using System;
using System.Collections.Generic;
using System.Runtime.CompilerServices;
using System.Xml.Linq;

public class Breakable : Script
{
  public float threshHold = 1.0f;
  public float force = 2.0f;
  private RigidBody rb;
  private Transform trans;
  private bool isBreak = false;
  private List<GameObject> itemPieces = new List<GameObject>();
  private Random ran = new Random();
  protected override void awake()
  {
    rb = GetComponent<RigidBody>();
    if (!rb)
      Debug.LogError("RIGIDBODY EMPTY");

    trans = GetComponent<Transform>();
    if(!trans)
      Debug.LogError("TRANSFORM EMPTY");

    foreach (GameObject pieces in GameObject)
    {
      itemPieces.Add(pieces);
      pieces.SetActive(false);
    }
  }

  protected override void update()
  {
    if (isBreak)
      Break();
  }

  protected override void onCollisionEnter(CollisionInfo info)
  {
    if (rb.LinearVelocity.GetSqrMagnitude() > threshHold)
    {
      isBreak = true;
    }
  }
  protected override void onTriggerEnter(CollisionInfo info)
  {

  }

  private void Break()
  {
    foreach (GameObject item in itemPieces)
    {
      item.SetActive(true);
      item.GetComponent<Transform>().GlobalPosition = trans.LocalPosition + item.GetComponent<Transform>().LocalPosition;
      GameObject gO = item;
      gO.Parent = GameObject.Null;
    }

    isBreak = false;
    Owner.SetActive(false);
  }
}