void StartPlacing(int unitIndex)
{
isPlacing = true;
currentUnit = unitIndex;
placeholder = Instantiate(units[currentUnit]);
placeholder.enabled = true;
placeholder.GetComponent<TurretNode>().enabled = false;
}
/// <summary>
/// 获取树的长度
/// </summary>
/// <returns></returns>
public float GetTreeHeight()
{
return(m_RootTreeNode != null?m_RootTreeNode.GetItemCount() * NodeTemplate.GetComponent <RectTransform>().sizeDelta.y : 0);
}
private void Awake()
{
NodeTemplate = transform.Find("NodeTemplate").gameObject;
NodeTemplate.GetComponent <RectTransform>().anchoredPosition = new Vector2(10000, 10000);
}