/// <summary>
/// Release the coroutine.
/// </summary>
/// <returns>The coroutine.</returns>
private IEnumerator ReleaseCoroutine()
{
Image image = TR_CommonUtil.FindChildByTag(transform, "Fill").GetComponent <Image> ();
while (image.fillAmount > 0)
{
image.fillAmount -= 0.02f;
yield return(new WaitForSeconds(0.005f));
}
}
/// <summary>
/// On the start hit collider event.
/// </summary>
/// <param name="hit2d">Hit2d.</param>
private void OnStartHitCollider(RaycastHit2D hit2d)
{
path = hit2d.transform.GetComponentInParent <TR_Path> ();
pathFillImage = TR_CommonUtil.FindChildByTag(path.transform, "Fill").GetComponent <Image> ();
if (path.completed || !shape.IsCurrentPath(path))
{
ReleasePath();
}
else
{
path.StopAllCoroutines();
TR_CommonUtil.FindChildByTag(path.transform, "Fill").GetComponent <Image> ().color = currentPencilColor;
}
}
