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 >= 3)
        { Destroy(chinds[1].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, 0);
    }
    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(100,100,0);
        sprite.gameObject.AddComponent<Drop_PM>();
        sprite.tag = "item";
        sprite.depth = 2;


        GameObject go = GameObject.Find("Sprite");
        BoxCollider col = go.AddComponent<BoxCollider>();
        col.size = new Vector3(100, 100, 0);
        go.AddComponent<UIDragDropItem>();
        go.GetComponent<UIWidget>().depth = 10;


     


    }
}

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。