[Unity3D]Unity3d开发常用代码集合

  
  
  
  

   
   
   
   
function OnGUI() {
   
   
   
   
 GUI.Label(Rect(1,1,100,20),"I'm a Label"); //1
   
   
   
   
 GUI.Box(Rect(1,21,100,20),"I'm a Box"); //2
   
   
   
   
 GUI.Button(Rect(1,41,100,20),"I'm a Button"); //3
   
   
   
   
 GUI.RepeatButton(Rect(1,61,120,20),"I'm a RepeatButton"); //4
   
   
   
   
 GUI.TextField(Rect(1,81,100,20),"I'm a TextFielld"); //5
   
   
   
   
 GUI.TextArea(Rect(1,101,100,40),"I'm a TextArea,\nMultiline"); //6
   
   
   
   
 GUI.Toggle(Rect(1,141,120,20),true,"I'm a Toggle true"); //7
   
   
   
   
 GUI.Toggle(Rect(1,161,120,20),false,"I'm a Toggle false"); //8
   
   
   
   
 GUI.Toolbar(Rect(1,181,160,20),-1,["Toolbar","Tool2","Tool3"); //9
   
   
   
   
 GUI.SelectionGrid(Rect(1,201,190,20),2,["Selection","Grid","select3"],3); //10
   
   
   
   
 GUI.HorizontalSlider(Rect(1,221,180,20),3.0,0,10.0); //11
   
   
   
   
 GUI.VerticalScrollbar(Rect(1,241,20,100),3.0,1,0.0,10.0); //12
   
   
   
   
 
   
   
   
   
 //13
   
   
   
   
 GUI.BeginScrollView (Rect (200,10,100,100),Vector2.zero, Rect (0, 0, 220, 200));
   
   
   
   
 GUI.Label(Rect(0,0,100,20),"I'm a Label");
   
   
   
   
 GUI.EndScrollView();
   
   
   
   
 //14
   
   
   
   
 GUI.Window(0,Rect(200,129,100,100),funcwin,"window");
   
   
   
   
}
   
   
   
   
 
   
   
   
   
function funcwin(windowID:int)
   
   
   
   
 {
   
   
   
   
 GUI.DragWindow(Rect(0,0,10000,2000));
   
   
   
   
 }
  
  
  
  

2 JS调用DLL

  
  
  
  

   
   
   
   
import System;
   
   
   
   
import System.Runtime.InteropServices;
   
   
   
   
@DllImport("user32.dll")
   
   
   
   
public static function MessageBox(Hwnd : int,text : String,Caption : String,iType : int) : int {};
   
   
   
   
 
   
   
   
   
function Start()
   
   
   
   
{
   
   
   
   
 MessageBox(0, "API Message Box", "Win32 API", 64) ;
   
   
   
   
}
   
   
   
   
function Update () {
   
   
   
   
}
  
  
  
  

3 物体标签

  
  
  
  

   
   
   
   
var target : Transform; // Object that this label should follow
   
   
   
   
 
   
   
   
   
var offset = Vector3.up; // Units in world space to offset; 1 unit above object by default
   
   
   
   
var clampToScreen = false; // If true, label will be visible even if object is off screen
   
   
   
   
var clampBorderSize = .05; // How much viewport space to leave at the borders when a label is being clamped
   
   
   
   
var useMainCamera = true; // Use the camera tagged MainCamera
   
   
   
   
var cameraToUse : Camera; // Only use this if useMainCamera is false
   
   
   
   
private var cam : Camera;
   
   
   
   
private var thisTransform : Transform;
   
   
   
   
private var camTransform : Transform;
   
   
   
   
 
   
   
   
   
function Start () {
   
   
   
   
 thisTransform = transform;
   
   
   
   
 if (useMainCamera)
   
   
   
   
 cam = Camera.main;
   
   
   
   
 else
   
   
   
   
 cam = cameraToUse;
   
   
   
   
 camTransform = cam.transform;
   
   
   
   
}
   
   
   
   
 
   
   
   
   
function Update () {
   
   
   
   
 if (clampToScreen) {
   
   
   
   
 var relativePosition = camTransform.InverseTransformPoint(target.position);
   
   
   
   
 relativePosition.z = Mathf.Max(relativePosition.z, 1.0);
   
   
   
   
 thisTransform.position = cam.WorldToViewportPoint(camTransform.TransformPoint(relativePosition + offset));
   
   
   
   
 thisTransform.position = Vector3(Mathf.Clamp(thisTransform.position.x, clampBorderSize, 1.0-clampBorderSize),
   
   
   
   
 Mathf.Clamp(thisTransform.position.y, clampBorderSize, 1.0-clampBorderSize),
   
   
   
   
 thisTransform.position.z);
   
   
   
   
 }
   
   
   
   
 else {
   
   
   
   
 thisTransform.position = cam.WorldToViewportPoint(target.position + offset);
   
   
   
   
 }
   
   
   
   
}
   
   
   
   
 
   
   
   
   
@script RequireComponent(GUIText)
  
  
  
  

4 unity3d读取保存xml文件

  
  
  
  

   
   
   
   
 import System;
   
   
   
   
import System.Xml;
   
   
   
   
import System.Xml.Serialization;
   
   
   
   
import System.IO;
   
   
   
   
import System.Text;
   
   
   
   
 
   
   
   
   
class CeshiData{
   
   
   
   
var Ceshi1 : String;
   
   
   
   
var Ceshi2 : String;
   
   
   
   
var Ceshi3 : float;
   
   
   
   
var Ceshi4 : int;
   
   
   
   
}
   
   
   
   
 
   
   
   
   
 class UserData
   
   
   
   
{
   
   
   
   
 public var _iUser : CeshiData = new CeshiData();
   
   
   
   
 function UserData() { }
   
   
   
   
}
   
   
   
   
 
   
   
   
   
private var c1 : String;
   
   
   
   
private var c2 : String;
   
   
   
   
private var c3 : float;
   
   
   
   
private var c4 : int;
   
   
   
   
private var _FileLocation : String;
   
   
   
   
private var _FileName : String = "CeshiData.xml";
   
   
   
   
 
   
   
   
   
var myData : UserData[];
   
   
   
   
private var tempData : UserData = new UserData();
   
   
   
   
 
   
   
   
   
var i : int = 0;
   
   
   
   
 
   
   
   
   
var GUISkin1 : GUISkin;
   
   
   
   
var ShowData : int = 0;
   
   
   
   
function Awake(){
   
   
   
   
 _Filelocation＝Application.dataPath;
   
   
   
   
}
   
   
   
   
 
   
   
   
   
function Start(){
   
   
   
   
 FirstSave();
   
   
   
   
}
   
   
   
   
 
   
   
   
   
function FirstSave(){//初始化XML
   
   
   
   
 tempData._iUser.Ceshi1 = "?";
   
   
   
   
 tempData._iUser.Ceshi2 = "?";
   
   
   
   
 tempData._iUser.Ceshi3 = 0;
   
   
   
   
 tempData._iUser.Ceshi4 = 0;
   
   
   
   
 var writer : StreamWriter;
   
   
   
   
 var t : FileInfo = new FileInfo(_FileLocation+"/"+ _FileName);
   
   
   
   
 if(!t.Exists)
   
   
   
   
 {
   
   
   
   
 writer = t.CreateText();
   
   
   
   
 _data = SerializeObject(tempData);
   
   
   
   
 for(i=0;i<10;i++){
   
   
   
   
 writer.WriteLine(_data);
   
   
   
   
 }
   
   
   
   
 writer.Close();
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
}
   
   
   
   
 
   
   
   
   
function Save(sc1 : String,sc2 : String,sc3 : float,sc4 : int){//保存数据到指定的XMl里
   
   
   
   
 
   
   
   
   
 tempData._iUser.Ceshi1 = sc1;
   
   
   
   
tempData._iUser.Ceshi2 = sc2;
   
   
   
   
 tempData._iUser.Ceshi3 = sc3;
   
   
   
   
 tempData._iUser.Ceshi4 = sc4;
   
   
   
   
 
   
   
   
   
 var writer : StreamWriter;
   
   
   
   
 var t : FileInfo = new FileInfo(_FileLocation+"/"+ _FileName);
   
   
   
   
 t.Delete();
   
   
   
   
 writer = t.CreateText();
   
   
   
   
 _data = SerializeObject(tempData);
   
   
   
   
 for(i=0;i<10;i++){
   
   
   
   
 writer.WriteLine(_data);
   
   
   
   
 }
   
   
   
   
 writer.Close();
   
   
   
   
 
   
   
   
   
}
   
   
   
   
 
   
   
   
   
function Load(){//读取保存在XML里的数据
   
   
   
   
 var r : StreamReader = File.OpenText(_FileLocation+"/"+ _FileName);
   
   
   
   
var _info : String ;
   
   
   
   
 for(i=0;i<10;i++){
   
   
   
   
 _info = r.ReadLine();
   
   
   
   
 _data＝_info;
   
   
   
   
 myData[i] = DeserializeObject(_data);
   
   
   
   
}
   
   
   
   
 r.Close();
   
   
   
   
}
   
   
   
   
 
   
   
   
   
function OnGUI() {
   
   
   
   
 GUI.skin = GUISkin1;
   
   
   
   
 if(GUI.Button(Rect(0,0,100,40),"save")){
   
   
   
   
 Save("ceshi1","ceshi2",1.23,50);//要显示中文需设定中文字体
   
   
   
   
}
   
   
   
   
 if(GUI.Button(Rect(200,0,100,40),"load")){
   
   
   
   
 Load();
   
   
   
   
 ShowData = 1;
   
   
   
   
 }
   
   
   
   
 if(ShowData == 1){
   
   
   
   
 GUI.Label(Rect(170,170+53*0,150,50),myData[0]._iUser.Ceshi1);
   
   
   
   
 GUI.Label(Rect(370,170+53*0,150,50),myData[0]._iUser.Ceshi2);
   
   
   
   
 GUI.Label(Rect(550,170+53*0,150,50),myData[0]._iUser.Ceshi3 + "");
   
   
   
   
 GUI.Label(Rect(760,170+53*0,150,50),myData[0]._iUser.Ceshi4 + "");
   
   
   
   
 
   
   
   
   
 GUI.Label(Rect(170,170+53*1,150,50),myData[1]._iUser.Ceshi1);
   
   
   
   
 
   
   
   
   
 GUI.Label(Rect(370,170+53*2,150,50),myData[2]._iUser.Ceshi2);
   
   
   
   
 
   
   
   
   
 GUI.Label(Rect(550,170+53*3,150,50),myData[3]._iUser.Ceshi3 + "");
   
   
   
   
 
   
   
   
   
GUI.Label(Rect(760,170+53*4,150,50),myData[4]._iUser.Ceshi4 + "");
   
   
   
   
 }
   
   
   
   
}
   
   
   
   
 
   
   
   
   
//================================================================================
   
   
   
   
function UTF8ByteArrayToString(characters : byte[] )
   
   
   
   
{
   
   
   
   
 var encoding : UTF8Encoding = new UTF8Encoding();
   
   
   
   
 var constructedString : String = encoding.GetString(characters);
   
   
   
   
 return (constructedString);
   
   
   
   
}
   
   
   
   
 
   
   
   
   
//byte[] StringToUTF8ByteArray(string pXmlString)
   
   
   
   
function StringToUTF8ByteArray(pXmlString : String)
   
   
   
   
{
   
   
   
   
 var encoding : UTF8Encoding = new UTF8Encoding();
   
   
   
   
 var byteArray : byte[] = encoding.GetBytes(pXmlString);
   
   
   
   
 return byteArray;
   
   
   
   
}
   
   
   
   
 
   
   
   
   
 // Here we serialize our UserData object of myData
   
   
   
   
//string SerializeObject(object pObject)
   
   
   
   
function SerializeObject(pObject : Object)
   
   
   
   
{
   
   
   
   
 var XmlizedString : String = null;
   
   
   
   
 var memoryStream : MemoryStream = new MemoryStream();
   
   
   
   
 var xs : XmlSerializer = new XmlSerializer(typeof(UserData));
   
   
   
   
 var xmlTextWriter : XmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8);
   
   
   
   
 xs.Serialize(xmlTextWriter, pObject);
   
   
   
   
 memoryStream = xmlTextWriter.BaseStream; // (MemoryStream)
   
   
   
   
 XmlizedString = UTF8ByteArrayToString(memoryStream.ToArray());
   
   
   
   
 return XmlizedString;
   
   
   
   
}
   
   
   
   
 
   
   
   
   
 // Here we deserialize it back into its original form
   
   
   
   
 //object DeserializeObject(string pXmlizedString)
   
   
   
   
function DeserializeObject(pXmlizedString : String)
   
   
   
   
{
   
   
   
   
 var xs : XmlSerializer = new XmlSerializer(typeof(UserData));
   
   
   
   
 var memoryStream : MemoryStream = new MemoryStream(StringToUTF8ByteArray(pXmlizedString));
   
   
   
   
 var xmlTextWriter : XmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8);
   
   
   
   
 return xs.Deserialize(memoryStream);
   
   
   
   
}
  
  
  
  

5 单击物体弹出对话框

  
  
  
  

   
   
   
   
static var WindowSwitch : boolean = false; 
   
   
   
   
 var mySkin : GUISkin; 
   
   
   
   
 var windowRect = Rect (200, 80, 240, 100); 
   
   
   
   
 function OnGUI () 
   
   
   
   
 { 
   
   
   
   
 if(WindowSwitch == true) 
   
   
   
   
 { 
   
   
   
   
 GUI.skin = mySkin; 
   
   
   
   
 windowRect = GUI.Window (0, windowRect, WindowContain, "测试视窗"); 
   
   
   
   
 } 
   
   
   
   
 } 
   
   
   
   
 function WindowContain (windowID : int) 
   
   
   
   
 { 
   
   
   
   
 if (GUI.Button (Rect (70,40,100,20), "关闭视窗")) 
   
   
   
   
 { 
   
   
   
   
 WindowSwitch = false; 
   
   
   
   
 } 
   
   
   
   
 } 
   
   
   
   
 
   
   
   
   
 function OnMouseEnter () 
   
   
   
   
 { 
   
   
   
   
 renderer.material.color = Color.red; 
   
   
   
   
 } 
   
   
   
   
 function OnMouseDown () 
   
   
   
   
 { 
   
   
   
   
 Func_GUIWindow.WindowSwitch = true; 
   
   
   
   
 } 
   
   
   
   
 function OnMouseExit () 
   
   
   
   
 { 
   
   
   
   
 renderer.material.color = Color.white; 
   
   
   
   
 }
  
  
  
  

6 读取txt文本

  
  
  
  

   
   
   
   
using UnityEngine;
   
   
   
   
using System.Collections;
   
   
   
   
using System.IO;
   
   
   
   
using System.Text;
   
   
   
   
 
   
   
   
   
public class ReadTxt : MonoBehaviour {
   
   
   
   
string path = "D:\\txtName.txt";
   
   
   
   
StreamReader smRead = new StreamReader(path,
   
   
   
   
Encoding.Default); //设置路径
   
   
   
   
 
   
   
   
   
string line;
   
   
   
   
 
   
   
   
   
void Update () {
   
   
   
   
 
   
   
   
   
if ((line = smRead.ReadLine()) != null) {
   
   
   
   
string[] arrStr = line.Split('|'); //分割符 “|”
   
   
   
   
id1 = arrStr[0].ToString();
   
   
   
   
name = arrStr[1].ToString();
   
   
   
   
sfz = arrStr[2].ToString();
   
   
   
   
}
   
   
   
   
}
   
   
   
   
}
  
  
  
  

7 截屏

  
  
  
  

   
   
   
   
function OnMouseDown() { 
   
   
   
   
 Application.CaptureScreenshot("Screenshot.png"); 
   
   
   
   
 }
  
  
  
  

8 下拉菜单

  
  
  
  

   
   
   
   
using UnityEngine;
   
   
   
   
using System.Collections;
   
   
   
   
using System.Collections.Generic;
   
   
   
   
using System.Text.RegularExpressions;
   
   
   
   
public class DropDownList : MonoBehaviour
   
   
   
   
{
   
   
   
   
 private Rect DropDownRect; // Size and Location for drop down
   
   
   
   
 private Transform currentRoot; // selected object transform
   
   
   
   
 private Vector2 ListScrollPos; // scroll list position
   
   
   
   
 public string selectedItemCaption; // name of selected item
   
   
   
   
 private string lastCaption; // last selected item
   
   
   
   
 private int guiWidth; // width of drop list
   
   
   
   
 private int guiHight; // hight of drop list
   
   
   
   
 private bool textChanged; // if text in text box has changed look for item
   
   
   
   
 private bool clearDropList; // clear text box
   
   
   
   
 public bool DropdownVisible; // show drop down list
   
   
   
   
 public bool updateInfo; // update info window
   
   
   
   
 
   
   
   
   
 public Transform root; // top of the Hierarchy
   
   
   
   
 public GUISkin dropSkin; // GUISkin for drop down list
   
   
   
   
 public int itemtSelected; // index of selected item
   
   
   
   
 public bool targetChange; // text in text box was changed, update list
   
   
   
   
 
   
   
   
   
 public class GuiListItem //The class that contains our list items
   
   
   
   
 {
   
   
   
   
 public string Name; // name of the item
   
   
   
   
 public int GuiStyle; // current style to use
   
   
   
   
 public int UnSelectedStyle; // unselected GUI style
   
   
   
   
 public int SelectedStyle; // selected GUI style
   
   
   
   
 public int Depth; // depth in the Hierarchy
   
   
   
   
 public bool Selected; // if the item is selected
   
   
   
   
 public bool ToggleChildren; // show child objects in list
   
   
   
   
 
   
   
   
   
 // constructors
   
   
   
   
 public GuiListItem(bool mSelected, string mName, int iGuiStyle, bool childrenOn, int depth)
   
   
   
   
 {
   
   
   
   
 Selected = mSelected;
   
   
   
   
 Name = mName;
   
   
   
   
 GuiStyle = iGuiStyle;
   
   
   
   
 ToggleChildren = childrenOn;
   
   
   
   
 Depth = depth;
   
   
   
   
 UnSelectedStyle = 0;
   
   
   
   
 SelectedStyle = 0;
   
   
   
   
 
   
   
   
   
 }
   
   
   
   
 public GuiListItem(bool mSelected, string mName)
   
   
   
   
 {
   
   
   
   
 Selected = mSelected;
   
   
   
   
 Name = mName;
   
   
   
   
 GuiStyle = 0;
   
   
   
   
 ToggleChildren = true;
   
   
   
   
 Depth = 0;
   
   
   
   
 UnSelectedStyle = 0;
   
   
   
   
 SelectedStyle = 0;
   
   
   
   
 }
   
   
   
   
 public GuiListItem(string mName)
   
   
   
   
 {
   
   
   
   
 Selected = false;
   
   
   
   
 Name = mName;
   
   
   
   
 GuiStyle = 0;
   
   
   
   
 ToggleChildren = true;
   
   
   
   
 Depth = 0;
   
   
   
   
 UnSelectedStyle = 0;
   
   
   
   
 SelectedStyle = 0;
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 // Accessors
   
   
   
   
 public void enable()// don't show in list
   
   
   
   
 {
   
   
   
   
 Selected = true;
   
   
   
   
 }
   
   
   
   
 public void disable()// show in list
   
   
   
   
 {
   
   
   
   
 Selected = false;
   
   
   
   
 }
   
   
   
   
 public void setStlye(int stlye)
   
   
   
   
 {
   
   
   
   
 GuiStyle = stlye;
   
   
   
   
 }
   
   
   
   
 public void setToggleChildren(bool childrenOn)
   
   
   
   
 {
   
   
   
   
 ToggleChildren = childrenOn;
   
   
   
   
 }
   
   
   
   
 public void setDepth(int depth)
   
   
   
   
 {
   
   
   
   
 Depth = depth;
   
   
   
   
 }
   
   
   
   
 public void SetStyles(int unSelected, int selected)
   
   
   
   
 {
   
   
   
   
 UnSelectedStyle = unSelected;
   
   
   
   
 SelectedStyle = selected;
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 //Declare our list of stuff
   
   
   
   
 public List MyListOfStuff;
   
   
   
   
 
   
   
   
   
 // Initialization
   
   
   
   
 void Start()
   
   
   
   
 {
   
   
   
   
 guiWidth = 400;
   
   
   
   
 guiHight = 28;
   
   
   
   
 // Manually position our list, because the dropdown will appear over other controls
   
   
   
   
 DropDownRect = new Rect(10, 10, guiWidth, guiHight);
   
   
   
   
 DropdownVisible = false;
   
   
   
   
 itemtSelected = -1;
   
   
   
   
 targetChange = false;
   
   
   
   
 lastCaption = selectedItemCaption = "Select a Part...";
   
   
   
   
 
   
   
   
   
 if (!root)
   
   
   
   
 root = gameObject.transform;
   
   
   
   
 
   
   
   
   
 MyListOfStuff = new List(); //Initialize our list of stuff
   
   
   
   
 // fill the list
   
   
   
   
 BuildList(root);
   
   
   
   
 // set GUI for each item in list
   
   
   
   
 SetupGUISetting();
   
   
   
   
 // fill the list
   
   
   
   
 FillList(root);
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 void OnGUI()
   
   
   
   
 {
   
   
   
   
 //Show the dropdown list if required (make sure any controls that should appear behind the list are before this block)
   
   
   
   
 if (DropdownVisible)
   
   
   
   
 {
   
   
   
   
 GUI.SetNextControlName("ScrollView");
   
   
   
   
 GUILayout.BeginArea(new Rect(DropDownRect.xMin, DropDownRect.yMin + DropDownRect.height, guiWidth, Screen.height * .25f), "", "box");
   
   
   
   
 ListScrollPos = GUILayout.BeginScrollView(ListScrollPos, dropSkin.scrollView);
   
   
   
   
 GUILayout.BeginVertical(GUILayout.Width(120));
   
   
   
   
 
   
   
   
   
 for (int i = 0; i < MyListOfStuff.Count; i++)
   
   
   
   
 {
   
   
   
   
 if (MyListOfStuff[i].Selected && GUILayout.Button(MyListOfStuff[i].Name, dropSkin.customStyles[MyListOfStuff[i].GuiStyle]))
   
   
   
   
 {
   
   
   
   
 HandleSelectedButton(i);
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 GUILayout.EndVertical();
   
   
   
   
 GUILayout.EndScrollView();
   
   
   
   
 GUILayout.EndArea();
   
   
   
   
 }
   
   
   
   
 //Draw the dropdown control
   
   
   
   
 GUILayout.BeginArea(DropDownRect, "", "box");
   
   
   
   
 GUILayout.BeginHorizontal();
   
   
   
   
 string ButtonText = (DropdownVisible) ? "<<" : ">>";
   
   
   
   
 DropdownVisible = GUILayout.Toggle(DropdownVisible, ButtonText, "button", GUILayout.Width(32), GUILayout.Height(20));
   
   
   
   
 GUI.SetNextControlName("PartSelect");
   
   
   
   
 selectedItemCaption = GUILayout.TextField(selectedItemCaption);
   
   
   
   
 clearDropList = GUILayout.Toggle(clearDropList, "Clear", "button", GUILayout.Width(40), GUILayout.Height(20));
   
   
   
   
 GUILayout.EndHorizontal();
   
   
   
   
 GUILayout.EndArea();
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 void Update()
   
   
   
   
 {
   
   
   
   
 //check if text box info changed
   
   
   
   
 if (selectedItemCaption != lastCaption)
   
   
   
   
 {
   
   
   
   
 textChanged = true;
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 // if text box info changed look for part matching text
   
   
   
   
 if (textChanged)
   
   
   
   
 {
   
   
   
   
 lastCaption = selectedItemCaption;
   
   
   
   
 textChanged = false;
   
   
   
   
 // go though list to find item
   
   
   
   
 for (int i = 0; i < MyListOfStuff.Count; ++i)
   
   
   
   
 {
   
   
   
   
 if (MyListOfStuff[i].Name.StartsWith(selectedItemCaption, System.StringComparison.CurrentCultureIgnoreCase))
   
   
   
   
 {
   
   
   
   
 
   
   
   
   
 MyListOfStuff[i].enable();
   
   
   
   
 MyListOfStuff[i].ToggleChildren = false;
   
   
   
   
 MyListOfStuff[i].GuiStyle = MyListOfStuff[i].UnSelectedStyle;
   
   
   
   
 }
   
   
   
   
 else
   
   
   
   
 {
   
   
   
   
 MyListOfStuff[i].disable();
   
   
   
   
 MyListOfStuff[i].ToggleChildren = false;
   
   
   
   
 MyListOfStuff[i].GuiStyle = MyListOfStuff[i].UnSelectedStyle;
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 for (int i = 0; i < MyListOfStuff.Count; ++i) { // check list for item int test = string.Compare(selectedItemCaption, MyListOfStuff[i].Name, true); if (test == 0) { itemtSelected = i; targetChange = true; break; // stop looking when found } } } // reset message if list closed and text box is empty if (selectedItemCaption == "" && !DropdownVisible) { lastCaption = selectedItemCaption = "Select a Part..."; ClearList(root); FillList(root); } // if Clear button pushed if (clearDropList) { clearDropList = false; selectedItemCaption = ""; } } public void HandleSelectedButton(int selection) { // do the stuff, camera etc itemtSelected = selection;//Set the index for our currently selected item updateInfo = true; selectedItemCaption = MyListOfStuff[selection].Name; currentRoot = GameObject.Find(MyListOfStuff[itemtSelected].Name).transform; // toggle item show child MyListOfStuff[selection].ToggleChildren = !MyListOfStuff[selection].ToggleChildren; lastCaption = selectedItemCaption; // fill my drop down list with the children of the current selected object if (!MyListOfStuff[selection].ToggleChildren) { if (currentRoot.childCount > 0)
   
   
   
   
 {
   
   
   
   
 MyListOfStuff[selection].GuiStyle = MyListOfStuff[selection].SelectedStyle;
   
   
   
   
 }
   
   
   
   
 FillList(currentRoot);
   
   
   
   
 }
   
   
   
   
 else
   
   
   
   
 {
   
   
   
   
 if (currentRoot.childCount > 0)
   
   
   
   
 {
   
   
   
   
 MyListOfStuff[selection].GuiStyle = MyListOfStuff[selection].UnSelectedStyle;
   
   
   
   
 }
   
   
   
   
 ClearList(currentRoot);
   
   
   
   
 }
   
   
   
   
 targetChange = true;
   
   
   
   
 
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 // show only items that are the root and its children
   
   
   
   
 public void FillList(Transform root)
   
   
   
   
 {
   
   
   
   
 foreach (Transform child in root)
   
   
   
   
 {
   
   
   
   
 for (int i = 0; i < MyListOfStuff.Count; ++i)
   
   
   
   
 {
   
   
   
   
 if (MyListOfStuff[i].Name == child.name)
   
   
   
   
 {
   
   
   
   
 MyListOfStuff[i].enable();
   
   
   
   
 MyListOfStuff[i].ToggleChildren = false;
   
   
   
   
 MyListOfStuff[i].GuiStyle = MyListOfStuff[i].UnSelectedStyle;
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 // turn off children objects
   
   
   
   
 public void ClearList(Transform root)
   
   
   
   
 {
   
   
   
   
 //Debug.Log(root.name);
   
   
   
   
 Transform[] childs = root.GetComponentsInChildren();
   
   
   
   
 foreach (Transform child in childs)
   
   
   
   
 {
   
   
   
   
 for (int i = 0; i < MyListOfStuff.Count; ++i) { if (MyListOfStuff[i].Name == child.name && MyListOfStuff[i].Name != root.name) { MyListOfStuff[i].disable(); MyListOfStuff[i].ToggleChildren = false; MyListOfStuff[i].GuiStyle = MyListOfStuff[i].UnSelectedStyle; } } } } // recursively build the list so the hierarchy is in tact void BuildList(Transform root) { // for every object in the thing we are viewing foreach (Transform child in root) { // add the item MyListOfStuff.Add(new GuiListItem(false, child.name)); // if it has children add the children if (child.childCount > 0)
   
   
   
   
 {
   
   
   
   
 BuildList(child);
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 public void ResetDropDownList()
   
   
   
   
 {
   
   
   
   
 selectedItemCaption = "";
   
   
   
   
 ClearList(root);
   
   
   
   
 FillList(root);
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 public string RemoveNumbers(string key)
   
   
   
   
 {
   
   
   
   
 return Regex.Replace(key, @"\d", "");
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 // sets the drop list elements to use the correct GUI skin custom style
   
   
   
   
 private void SetupGUISetting()
   
   
   
   
 {
   
   
   
   
 // set drop down list gui
   
   
   
   
 int depth = 0;
   
   
   
   
 // check all the parts for hierarchy depth
   
   
   
   
 for (int i = 0; i < MyListOfStuff.Count; ++i) { GameObject currentObject = GameObject.Find(MyListOfStuff[i].Name); Transform currentTransform = currentObject.transform; depth = 0; if (currentObject.transform.parent == root) // if under root { if (currentObject.transform.childCount > 0)
   
   
   
   
 {
   
   
   
   
 MyListOfStuff[i].GuiStyle = depth;
   
   
   
   
 MyListOfStuff[i].UnSelectedStyle = depth;
   
   
   
   
 MyListOfStuff[i].SelectedStyle = depth + 2;
   
   
   
   
 }
   
   
   
   
 else
   
   
   
   
 {
   
   
   
   
 MyListOfStuff[i].GuiStyle = depth + 1;
   
   
   
   
 MyListOfStuff[i].UnSelectedStyle = depth + 1;
   
   
   
   
 MyListOfStuff[i].SelectedStyle = depth + 1;
   
   
   
   
 }
   
   
   
   
 
   
   
   
   
 MyListOfStuff[i].Depth = depth;
   
   
   
   
 
   
   
   
   
 }
   
   
   
   
 else // if not under root find depth
   
   
   
   
 {
   
   
   
   
 while (currentTransform.parent != root)
   
   
   
   
 {
   
   
   
   
 ++depth;
   
   
   
   
 currentTransform = currentTransform.parent;
   
   
   
   
 }
   
   
   
   
 MyListOfStuff[i].Depth = depth;
   
   
   
   
 // set gui basied on depth
   
   
   
   
 if (currentObject.transform.childCount > 0)
   
   
   
   
 {
   
   
   
   
 MyListOfStuff[i].GuiStyle = depth * 3;
   
   
   
   
 MyListOfStuff[i].UnSelectedStyle = depth * 3;
   
   
   
   
 MyListOfStuff[i].SelectedStyle = (depth * 3) + 2;
   
   
   
   
 }
   
   
   
   
 else
   
   
   
   
 {
   
   
   
   
 MyListOfStuff[i].GuiStyle = depth * 3 + 1;
   
   
   
   
 MyListOfStuff[i].UnSelectedStyle = depth * 3 + 1;
   
   
   
   
 MyListOfStuff[i].SelectedStyle = depth * 3 + 1;
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
 }
   
   
   
   
}