using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using UnityEngine;
///
/// UI 服务类
///
public class UIService : Managerstring,="" uiservice.ui="">,IDisposable
{
public void Dispose()
{
DestroyAll();
}
///
/// 创建UI
///
///
///
///
private T _CreateUI(string name) where T : UI
{
T ui = Activator.CreateInstance(typeof(T), name) as T;
return ui;
}
public class UIHolder : MonoBehaviour
{
public UI ui { get; set; }
}
public class UI : IDisposable
{
public UI(string name)
{
_Init(name);
}
public enum UIStyle
{
Normal,
HideByTapScene,
}
UIStyle mStyle = UIStyle.Normal;
public UIStyle Style
{
get { return mStyle; }
set { mStyle = value; }
}
internal GameObject mPrefab = null;
protected UIPanel mPanel = null;
#region 面板动画处理
protected UITweener[] mTweens = null;
protected UITweener mMainTween = null;
protected UITweener.ToggleStyle mMainToggleStyle = UITweener.ToggleStyle.normal;
private void _TweensInit()
{
mTweens = mPrefab.GetComponentsInChildren();
if (mTweens != null)
{
UITweener tween;
for (int i = 0; i < mTweens.Length; ++i)
{
tween = mTweens[i];
if (tween.toggleStyle == UITweener.ToggleStyle.OnShow)
{
mMainTween = tween;
mMainToggleStyle = UITweener.ToggleStyle.OnShow;
}
if (tween.toggleStyle == UITweener.ToggleStyle.OnShowAndHide)
{
mMainTween = tween;
mMainToggleStyle = UITweener.ToggleStyle.OnShowAndHide;
break;
}
}
}
}
private bool _HasTween()
{
return mMainTween != null && mMainTween.toggleStyle != UITweener.ToggleStyle.normal;
}
private void _TweenOnShow(EventDelegate.Callback call)
{
mMainTween.SetOnFinished(call);
UITweener tween;
for (int i = 0; i < mTweens.Length; ++i)
{
tween = mTweens[i];
if(tween.toggleStyle != UITweener.ToggleStyle.normal)
{
tween.ResetToStart(true);
tween.PlayForward();
}
}
}
private void _TweenOnHide(EventDelegate.Callback call)
{
if (mMainToggleStyle == UITweener.ToggleStyle.OnShow)
{
call();
return;
}
mMainTween.SetOnFinished(call);
UITweener tween;
for (int i = 0; i < mTweens.Length; ++i)
{
tween = mTweens[i];
if (tween.toggleStyle == UITweener.ToggleStyle.OnShowAndHide)
{
tween.ResetToStart(!true);
tween.PlayReverse();
}
}
}
private void _Dummy()
{
}
private void _Hide()
{
mPrefab.SetActive(false);
mHiding = false;
}
#endregion
internal void _Init(string name)
{
try
{
GameObject prefab = Resource.LoadUI(name);
mPrefab = GameObject.Instantiate(prefab) as GameObject;
UIHolder uiholder = UtilGameObject.GetOrAddComponent(mPrefab);
uiholder.ui = this;
mPrefab.name = name;
mPanel = mPrefab.GetComponent();
_TweensInit();
}
catch (Exception e)
{
Looper.LogException(e);
}
UIService.Instance.InitUI(mPrefab);
UIService.Instance._OnShowUI(this, true);
}
#region <默认属性>
///
/// 深度信息
///
public int depth
{
get
{
if (mPanel==null)
{
return -1;
}
return mPanel.depth;
}
set
{
if (mPanel == null) return;
mPanel.depth = value;
}
}
///
/// 是否正在显示
///
///
public bool IsShowing()
{
if (mPrefab == null)
return false;
return mPrefab.activeSelf;
}
float mLastShowTime = Time.time;
///
/// 最后一次显示的时间
///
public float LastShowTime
{
get { return mLastShowTime; }
set { mLastShowTime = value; }
}
#endregion
///
/// 名字（和预制件名称一样）
///
public string Name
{
get { return mPrefab != null ? mPrefab.name : ""; }
}
///
/// 销毁对象
///
public void Dispose()
{
UIService.Instance._OnHidUI(this);
try
{
OnClose();
if (mPrefab != null)
{
GameObject.DestroyImmediate(mPrefab);
mPrefab = null;
}
}
catch (Exception e)
{
Looper.LogException(e);
}
}
///
/// 刷新界面
/// 1 Grid 重排问题
///
public void Refresh()
{
UIGrid[] grids = mPrefab.GetComponentsInChildren();
foreach (UIGrid grid in grids)
{
if (grid != null && !grid.animateSmoothly)
{
grid.Reposition();
}
}
}
public IEnumerator _Refresh()
{
{
UIGrid[] grids = mPrefab.GetComponentsInChildren();
foreach (UIGrid grid in grids)
{
if (grid != null && !grid.enabled)
{
grid.repositionNow = true;
grid.Reposition();
}
}
}
yield return null;
}
bool mHiding = false;
///
/// 是否显示
///
public void Show(bool v)
{
if (v)
{
if (mHiding)
{
_Hide();
}
UIService.Instance._OnShowUI(this);
}
else
{
UIService.Instance._OnHidUI(this);
}
try
{
if (mPrefab != null)
{
if (_HasTween())
{
if (v)
{
mPrefab.SetActive(true);
_TweenOnShow(_Dummy);
}
else
{
mHiding = true;
_TweenOnHide(_Hide);
}
}
else
{
mPrefab.SetActive(v);
}
OnShow(v);
if (v)
{
LastShowTime = Time.time;
Refresh();
}
}
}
catch (Exception e)
{
Looper.LogException(e);
}
}
///
/// 跟随场景中物体
///
///
public void ApplyHub(Transform target)
{
NGUIExt guiExt = PluginManager.Instance.Get();
if (guiExt != null)
{
guiExt.ApplyHud(mPrefab, target);
}
}
public virtual void OnCreate() { }
public virtual void OnShow(bool v) { }
public virtual void OnClose() { }
///
/// 点击事件
///
/// 被点击的控件
public virtual void OnClick(GameObject obj) { }
///
/// 双击事件
///
/// 被双击的控件
public virtual void OnDoubleClick(GameObject obj) { }
///
/// 按住事件
///
/// 被Pressed的控件
///
public virtual void OnPress(GameObject obj, bool isPressed) { }
///
/// 拖动事件
///
/// 拖动的控件
///
public virtual void OnDrag(GameObject obj, Vector2 delta) { }
///
/// 拖放事件
///
/// 拖放的当前控件
/// 一直被拖住的控件
public virtual void OnDrap(GameObject obj, GameObject objSelected) { }
///
/// 显示Tooltip事件
///
///
/// 显示或隐藏Tooltip
public virtual void OnTooltip(GameObject obj, bool isShow) { }
///
/// 被选中事件
///
/// 被选中的控件
/// 选中或取消被选中
public virtual void OnSelect(GameObject obj, bool isSelected) { }
///
/// 光标划过事件
///
///
/// 光标进入或光标离开
public virtual void OnHover(GameObject obj, bool isHover) { }
///
/// 根据类型获取对应名称控件;
///
///
///
///
protected T GetChild(string name,GameObject obj = null, int index = 0) where T : MonoBehaviour
{
if(obj == null)
{
obj = mPrefab;
}
Transform child = obj.transform.Find(name);
if (child == null)
{
T[] childs = obj.GetComponentsInChildren();
foreach (T t in childs)
{
if (t.gameObject.name == name)
{
return t;
}
}
}
else
{
if (child.childCount == 0)
{
return child.GetComponent();
}
{
int count = 0;
T[] comps = child.GetComponents();
foreach (T t in comps)
{
if (t.gameObject.name == name && count == index)
{
return t;
}
count++;
}
}
{
int count = 0;
T[] childs = child.GetComponentsInChildren();
foreach (T t in childs)
{
if (t.gameObject.name == name && count == index)
{
return t;
}
count++;
}
}
}
Debug.LogError(obj.name + " hasn't Components :" + typeof(T).Name + " in children named:" + name);
return null;
}
protected GameObject FindChild(string name)
{
var child = mPrefab.transform.FindChild(name);
return child.gameObject;
}
protected T FindChild(string name) where T : Component
{
var child = mPrefab.transform.FindChild(name);
T cmp = child.GetComponent();
return cmp;
}
///
/// 获取对应名称子控件;
///
///
///
protected GameObject GetChild(string name, GameObject obj = null)
{
if(obj == null)
{
obj = mPrefab;
}
Transform child = obj.transform.Find(name);
if (child == null)
{
Debug.LogError(obj.name + "is not find child of:" + name);
return null;
}
return child.gameObject;
}
///
/// 用指定的对象替换子对象
///
/// 子对象名字
/// 指定的对象
///
protected bool ReplaceChild(string name, GameObject obj)
{
GameObject orginal = GetChild(name);
if (orginal == null) {
GameObject.DestroyImmediate (obj);
return false;
}
obj.transform.parent = orginal.transform.parent;
obj.transform.localPosition = Vector3.zero;
obj.transform.localRotation = Quaternion.identity;
obj.transform.localScale = Vector3.one;
obj.name = orginal.name;
orginal.transform.parent = null;
GameObject.DestroyImmediate (orginal);
return true;
}
///
/// 用指定的对象替换子对象
///
/// 原件
/// 指定的对象
///
protected bool ReplaceChild(GameObject orginal, GameObject obj)
{
if (orginal == null) {
GameObject.DestroyImmediate (obj);
return false;
}
obj.transform.parent = orginal.transform.parent;
obj.transform.localPosition = Vector3.zero;
obj.transform.localRotation = Quaternion.identity;
obj.transform.localScale = Vector3.one;
obj.name = orginal.name;
orginal.transform.parent = null;
GameObject.DestroyImmediate (orginal);
return true;
}
}
NGUIExt mPlugin;
GameObject mBG;
UIPanel mBGPanel;
int mBGCount = 0;
private void _OnShowUI(UI t,bool init = false)
{
if (t.IsShowing())
{
if(!init)
return;
}
if (t.IsShowBlackBG())
{
mBGCount++;
if (mBGCount > 0 && mBG.activeSelf == false)
{
mBG.SetActive(true);
}
if (mBG.activeSelf)
{
mBGPanel.depth = t.depth-1;
}
}
}
private void _OnHidUI(UI t)
{
if (!t.IsShowing()) return;
if (t.IsShowing() && t.IsShowBlackBG())
{
mBGCount--;
if(mBGCount <= 0)
{
mBGCount = 0;
if (mBG.activeSelf == true)
{
mBG.SetActive(false);
}
}
if (mBG.activeSelf)
{
UI ui = _GetLastShowUI(true, t);
if (ui != null) mBGPanel.depth = ui.depth-1;
}
}
}
public bool IsFingerHoverGUI()
{
if(mPlugin == null)
{
return false;
}
return mPlugin.IsFingerHoverGUI;
}
public bool IsFingerHoverGUI3D()
{
if (mPlugin == null)
{
return false;
}
return mPlugin.IsFingerHoverGUI3D();
}
public bool IsFingerHoverGUIWithout3D()
{
if (mPlugin == null)
{
return false;
}
return mPlugin.IsFingerHoverGUIWithout3D();
}
public bool IsPrefab(GameObject ui_prefab)
{
return mPlugin.IsPrefab(ui_prefab);
}
///
/// 初始化 继承与 Singleton 对象构建的时候被调用
///
protected override void OnCreate()
{
mPlugin = PluginManager.Instance.Get();
if (mPlugin != null)
{
mPlugin.SetEventHandler(this._HandlerUIEvent);
}
GameObject prefab = Resource.LoadUICommon("black_background");
Looper.Assert(prefab != null , "默认黑底 black_background Prefab不存在 !!");
if(prefab != null)
{
mBG = mPlugin.AddChild(prefab);
mBGPanel = mBG.GetComponent();
mBG.transform.localScale = new Vector3(1, 1, 1);
mBG.transform.localPosition = new Vector3(mBG.transform.localPosition.x, mBG.transform.localPosition.y, Mathf.Clamp(mBG.transform.localPosition.z, -2f, 2f));
if(mBG != null)
{
UISprite sprite = mBG.GetComponent();
BoxCollider collider = mBG.GetComponent();
if(sprite!= null)
{
Vector2 size = mPlugin.GetSize();
sprite.SetDimensions((int)size.x, (int)size.y);
collider.size = new Vector3(size.x, size.y, 0);
}
}
mBG.SetActive(false);
}
}
public void InitUI(GameObject ui)
{
try
{
LayerUtils.SetLayer(ui.transform, (int)LayerUtils.ELayerIndex.ui);
ui.transform.parent = mPlugin.GetRoot().transform;
switch(ui.name)
{
default:
ui.transform.localScale = new Vector3(1, 1, 1);
ui.transform.localPosition = Vector3.zero;
break;
}
}
catch (Exception e)
{
Looper.LogException(e);
}
}
///
/// 创建UI
///
///
///
///
public T CreateUI(string name) where T: UI
{
UI t = this.Get(name) as T;
if(t == null)
{
t = _CreateUI(name) as UI;
try
{
t.OnCreate();
}
catch (Exception e)
{
Looper.LogException(e);
}
Put(name, t);
}
return t as T;
}
List mUIScene = new List();
///
/// 创建一个不加入管理队列的UI，主要用于世界地图上关卡界面的创建。
///
///
///
///
public T CreateUIWithoutManager(string name) where T : UI
{
T ui = _CreateUI(name);
try
{
ui.OnCreate();
}
catch (Exception e)
{
Looper.LogException(e);
}
mUIScene.Add(ui);
return ui;
}
///
/// 销毁不加入队列的UI
///
///
///
public void CloseUIWithoutManager(T ui) where T : UI
{
try
{
ui.OnClose();
ui.Dispose();
}
catch (Exception e)
{
Looper.LogException(e);
}
mUIScene.Remove(ui);
}
///
/// 显示UI
///
///
///
public T ShowUI(string name) where T : UI
{
T t = CreateUI(name);
if(t != null)
{
t.Show(true);
}
return t;
}
///
/// 显示UI
///
///
///
public T HideUI(string name) where T : UI
{
T t = Get(name);
if (t != null)
{
t.Show(!true);
}
return t;
}
Stack mStack = new Stack();
///
/// 清除栈
///
public void StackClean()
{
mStack.Clear();
}
///
/// UI隐藏压栈
///
///
///
public UI Push(UI t)
{
if (t != null)
{
t.Show(false);
mStack.Push(t);
}
return t;
}
///
/// UI隐藏压栈
///
///
///
public T Push(string name) where T: UI
{
T t = Get(name);
if (t != null)
{
t.Show(false);
mStack.Push(t);
}
return t;
}
///
/// UI显示出栈
///
///
///
public UI Pop()
{
UI t = mStack.Pop();
if (t != null)
{
t.Show(true);
}
return t;
}
///
/// 销毁UI
///
///
public void Distroy(string name)
{
UI ui = Get(name);
if(ui != null)
{
ui.Dispose();
Remove(name);
}
}
public void Distroy(string name) where T : UI
{
UI ui = Get(name);
if (ui != null)
{
ui.Dispose();
Remove(name);
}
}
public void DestroyAll(bool includeScene= false)
{
StackClean();
Clear();
if(includeScene)
{
foreach (UI ui in mUIScene)
{
ui.Dispose();
}
mUIScene.Clear();
}
}
///
/// 隐藏其他UI
///
///
public void HideOtherUI(string name)
{
foreach (UI ui in Values)
{
if (ui.Name.Equals(name))
continue;
ui.Show(false);
}
}
UI _GetLastShowUI(bool showBG = false,UI except=null)
{
UI lastShowUI = null;
float lastShowTime = 0;
foreach (UI ui in Values)
{
if (ui == except) continue;
if (ui.IsShowing() && ui.LastShowTime > lastShowTime)
{
if (showBG)
{
if (ui.IsShowBlackBG())
{
lastShowUI = ui;
lastShowTime = ui.LastShowTime;
}
}else
{
lastShowUI = ui;
lastShowTime = ui.LastShowTime;
}
}
}
return lastShowUI;
}
///
/// 隐藏最新显示的UI
///
public void HideLastShow()
{
UI lastShowUI = _GetLastShowUI();
if (lastShowUI != null)
{
lastShowUI.Show(false);
}
}
///
/// 隐藏所有UI
///
public void HideAllUI()
{
foreach(UI ui in Values)
{
if(ui != null)ui.Show(false);
}
}
///
/// 获取UI跟面板
///
///
///
GameObject _GetRootPanelExt(GameObject obj)
{
Transform parent = obj.transform.parent;
UIHolder uiHolder = null;
while (parent != null)
{
if (parent.gameObject.GetComponent() != null)
break;
UIHolder tempPanel = parent.GetComponent();
if (tempPanel != null)
{
uiHolder = tempPanel;
}
parent = parent.parent;
}
if (uiHolder == null)
{
return null;
}
return uiHolder.gameObject;
}
///
/// NGUI事件处理器
///
/// 事件名称
/// 发送事件的控件
/// 事件参数
private void _HandlerUIEvent(string eventName, GameObject sender, object arg)
{
try
{
if(sender == mBG)
{
if (eventName.Equals("OnClick"))
{
}
return;
}
GameObject root = _GetRootPanelExt(sender);
if (root == null) return;
UI ui = Get(root.name);
if(ui == null)
{
UIHolder uiHolder = root.GetComponent();
if( uiHolder!= null) ui = uiHolder.ui;
}
if (ui == null)
{
Debug.LogWarning("UI:" + root.name + " not match prefab's name " + sender.name);
return;
}
if (eventName.Equals("OnClick"))
{
ui.OnClick(sender);
}
else if (eventName.Equals("OnPress"))
{
ui.OnPress(sender, (bool)arg);
}
else if (eventName.Equals("OnDrag"))
{
ui.OnDrag(sender, (Vector2)arg);
}
else if (eventName.Equals("OnDrop"))
{
ui.OnDrap(sender, (GameObject)arg);
}
else if (eventName.Equals("OnSelect"))
{
ui.OnSelect(sender, (bool)arg);
}
else if (eventName.Equals("OnHover"))
{
ui.OnHover(sender, (bool)arg);
}
else if (eventName.Equals("OnTooltip"))
{
ui.OnTooltip(sender, (bool)arg);
}
else if (eventName.Equals("OnDoubleClick"))
{
ui.OnDoubleClick(sender);
}
}
catch(Exception e)
{
Looper.LogException(e);
}
}
}
