NGU-学习笔记（1）-动态添加删除图集

现在 正在做unity的方向 不得不说我选的是UI方向 Unity中很有名的就是NGUI插件了.今天做了个ngui的简单背包系统。非常简陋。。初学着 自己mark下

（1）预览

主要就是个 simple popup list控件（为label制作动态字体方便支持中文）

设置如图

mark为空物体，作为动态生成的图集的坐标。为他绑定脚本 child：

using UnityEngine;
using System.Collections;

public class child : MonoBehaviour {

    // Use this for initialization
    void Start () {

    }

    // Update is called once per frame
    void Update () {
        Transform[] chinds = this.GetComponentsInChildren<Transform>();
        if (chinds.Length >= )
        { Destroy(chinds[].gameObject); }

    }
}

camera得脚本：

 using UnityEngine;
 using System.Collections;

 public class load_sprite : MonoBehaviour
 {
     public GameObject parent;
     private UIDragObject ud;
     // Use this for initialization
     void Start()
     {

     }

     // Update is called once per frame
     void Update()
     {
         parent.transform.position = new Vector3(-1.782f, -0.29f, );
     }
     public void create()
     {
         UIAtlas atlas = (UIAtlas)Resources.Load("Atlas/New Atlas_1", typeof(UIAtlas));
         UISprite sprite = NGUITools.AddSprite(parent, atlas, UIPopupList.current.value);
         sprite.transform.localScale = new Vector3(2.0f, 2.0f, 2.0f);
         sprite.transform.localPosition = Vector3.zero;
         sprite.gameObject.AddComponent<BoxCollider>().size=new Vector3(,,);
         sprite.gameObject.AddComponent<Drop_PM>();
         sprite.tag = "item";
         sprite.depth = ;

         GameObject go = GameObject.Find("Sprite");
         BoxCollider col = go.AddComponent<BoxCollider>();
         col.size = new Vector3(, , );
         go.AddComponent<UIDragDropItem>();
         go.GetComponent<UIWidget>().depth = ;

     }
 }

project视图（必须为Resources，内放图集）

还有个动态加载的脚本 重写uidragdropitem

 using UnityEngine;
 using System.Collections;

 public class MyDragItem : UIDragDropItem {

     protected override void OnDragDropRelease(GameObject surface)
     {
         base.OnDragDropRelease(surface);

         print(surface);

         this.transform.parent = surface.transform;
         this.transform.localPosition = Vector3.zero;
     }
 }

很简单的一个入门实验。