NGUI入门学习笔记

using UnityEngine;
using System.Collections;

public class click : MonoBehaviour {
public TweenPosition startGo;              //两个Tween动画实例
public TweenPosition optionCome;
public void clickButton(){
print("hello button!!!");

}
public void optionClickButton()
{
startGo.PlayForward();                //位移
optionCome.PlayForward();
}
public void completeClickButton()
{
startGo.PlayReverse();
optionCome.PlayReverse();
}
}

using UnityEngine;
using System.Collections;

public class skillCD : MonoBehaviour {

public float coldTime = 2.0f;                             //冷却时间
private bool isColding = false;                           //是否处于冷却
private UISprite shadow;                                  shadow精灵引用

void Awake()
{
shadow = transform.Find("Shadow").GetComponent<UISprite>();   //阴影图片
}

void Update()
{
if (Input.GetKeyDown(KeyCode.A) && isColding == false)
{
//放技能
//ui冷却
isColding = true;
shadow.fillAmount = 1;

}
if (isColding)

{
shadow.fillAmount -= (1.0f / coldTime) * Time.deltaTime;

if (shadow.fillAmount <= 0.05f)

{

isColding = false;

shadow.fillAmount = 0;

}

}
}
}

using UnityEngine;
using System.Collections;

public class MyChatInput : MonoBehaviour {

private UIInput input;
public UITextList text;
private string[] names = new string[5]{
"东",
"西",
"南",
"北",
"风"
};

// Use this for initialization
void Awake () {
input = this.GetComponent<UIInput>();
}

public void ChatSubmit(){
string name = names[Random.Range(0, 5)];
string chatMessage = input.value;
text.Add(name + ":" + chatMessage);
input.value = "";
}

}

using UnityEngine;
using System.Collections;

public class KnapsackDragAndDrop : UIDragDropItem {
public UISprite sprite;                             //获得Sprite组件
public UILabel label;                               //或得Label组件
private int count;                                  //物品计数

public void AddCount(int number = 1)                //物品计数函数，每次加1，之后更新Lable，加个空字符串转换为字符类型
{
count += number;
label.text = count + "";
}

protected override void OnDragDropRelease(GameObject surface)
{
base.OnDragDropRelease(surface);                                                //继承父类该方法
if (surface.tag == "Cell"){                                                     //如果surface为Cell，则替换物品的parent，居中
this.transform.parent = surface.transform;
this.transform.localPosition = Vector3.zero;
}else if (surface.tag == "KnapsackItem"){                                      //否则，两者的parent交换并居中
Transform parent = surface.transform.parent;
surface.transform.parent = this.transform.parent;
surface.transform.localPosition = Vector3.zero;

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

}

}

using UnityEngine;
using System.Collections;

public class Knapsack : MonoBehaviour {

public GameObject[] cells;                          //格子数组，用于遍历查找子对象数
public string[] equipmentsName;                     //物品数组，随机获取物品名称
public GameObject item;                             //物品prefab的引用

void Update()                                      //键盘按下x的时候，执行PickUp函数
{
if (Input.GetKeyDown(KeyCode.X))
{
PickUp();
}
}

public void PickUp(){
int index = Random.Range(0, equipmentsName.Length);   //随机获取物品名称
string name = equipmentsName[index];

bool isFind = false;                                 //遍历cells数组，若childCount>0（即cell下有物品），
for ( int i = 1 ; i < cells.Length ; i++ )
{
if (cells[i].transform.childCount > 0)
{                                               //获取当前格子里的物品（KnapsackDragAndDrop脚本引用）
KnapsackDragAndDrop item = cells[i].GetComponentInChildren<KnapsackDragAndDrop>();
if ( item.sprite.spriteName == name )         //当前格子物品名称跟随机捡到的物品名称相同
{
isFind = true;                          //设置标志位为true，该物品数量加1，结束此循环
item.AddCount(1);
break;
}
}
}

if (isFind == false)                           //根据标志位判断没有相同物品，即放在新格子里面
{
for ( int i = 0 ; i < cells.Length ; i++ )
{
if ( cells[i].transform.childCount == 0 )
{
GameObject go = NGUITools.AddChild(cells[i] , item);   //这个方法可以实现在一个对象（cells[i]）上添加另一个对象（item）
go.GetComponent<UISprite>().spriteName = name;         //设置该物品的名字和位置居中，跳出循环
go.transform.localPosition = Vector3.zero;
break;
}
}
}

}
}

using UnityEngine;
using System.Collections;

public class textHUD : MonoBehaviour
{
private HUDText text;
void Awake()
{
text = this.GetComponent<HUDText>();
}

void Update()
{

if (Input.GetMouseButton(0))

{
text.Add(-10,Color.red,1f);

}

if (Input.GetMouseButton(1))

{
text.Add(10,Color.green,1f);
}
}
}