我心中理解的:Done is better than perfect

探讨了企业产品开发中“完成”与“完美”的理念,分析两种策略对企业的影响及潜在风险,并提出了寻找两者间平衡点的重要性。

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Done is better than perfect(比完美更好的是完成)是FaceBook创始人扎克伯格从创业初期,这些标语就贴在Facebook的办公室,作为行动准则,激励员工。
  
  当然作为公司口号,我能理解公司高层对员工的要求,目标的完成胜过于一切,没有目标何来盈利。而且领导在分配各个部门任务的时候也是以完成度优先考虑。老板的潜规则就是:我只关注结果,不在乎过程。这是现状也是事实。但是对于员工来说,我们能否只关注口号,只关注完成?我认为,还不够!

  首先来分析一下Done和Perfect的优劣:

  Done就是目标达成。企业的目标是盈利,换个通俗的说法,不希望赚钱的企业就不能叫企业,那是慈善机构。企业的盈利基础就是产品,没有产品如何推向市场,如何让消费者掏腰包,而产品的推出和完成就是万事之源。企业老板都希望能够尽快的把产品推出市场,占领空白领域,争夺竞争市场,特别是产品更新迭代快速的嵌入式市场。在未推出产品的时候希望的是尽快先推出产品,尽管不完美,功能还只是实现基本功能,用户操作也不是很方便,质量稳定性也不是很好,可维护性可调试性需求也没有考虑,但是解决了有无问题,功能需求、用户体验以及售后维护等等都可以在推出产品之后通过用户的反馈,市场的验证来逐步的完善。这是一个逐步迭代持续进展的过程(有点敏捷的思维在里面)

  Perfect是完美,产品从选材、设计、方案、测试验证等等都充分考虑完全,考虑硬件的选型,考虑方案的设计,考虑架构的设计,考虑更多的非功能性需求(性能、稳定性、可靠性、可维护性、可调试性、可生产性等等)。代价就是产品的周期和人力的投入会随着考虑的因素越多而拉的越长,从设计理念来说有点传统瀑布模型的思维在里面,讲究的是步步为营

  按照上面的分析,其实中国传统企业都应该倾向于Done。

  首先中国市场的竞争激烈,产品的更新迭代和抢占市场尤为重要。不管企业的目标有多么的宏伟,什么引领市场、什么行业No1,前提都是你必须活着,远景对倒闭的企业没有任何意义。远景可以说,饼可以画,但是生存盈利还是当前最重要的。

  第二中国的企业还欠缺创新精神。Done就意味着先推出市场,由用户来提出需求,而用户的需求往往是传统的局限的。创新需要的是创造,挖掘,引导用户的使用和习惯,就像乔布斯当年推出苹果手机一样,手机就是应该是触摸屏,就是应该没有键盘滑来滑去的。有人会说,创新也可以先Done再慢慢优化啊,这样说也对,但是如果一个创新的用户反馈不好,又如何能占领市场,不能快速的占领市场又如何防止后面一大群狼的跟随呢。犹如自行车比赛中的跟随战术,纵观中国市场目前现状,想跟随的企业也远远比想领头的企业要多得多,也要生存的更加舒服。这是创新的代价

  这样看来Done的确是比Perfect好,但是Done也隐藏了巨大的风险。

  首先,由于没有考虑的细致,有很多的非功能性需求没有考虑,因此产品的推出虽然解决了有无问题占领了市场,但是产品的质量、功能、维护和生产等等大量的环境都会因此出现问题。例如稳定性不好,设备经常重启或者异常,用户对产品的信任度会越来越低,这种隐性的企业资产在后期需要成倍的努力才能挽救回来。而对于研发,可维护性和可调试性功能的缺失,也会带来问题定位困难,产品无法有效的维护,甚至于影响功能的扩展,这种研发的恶性循环也由此诞生,研发每天奔波于救火之中,到最后Done也无法满足,整个企业研发陷入泥沼之中。

这是一个权衡的选择,每个企业都有选择的权利和产品之路要走。但是很明显,无论Done还是Perfect都不是最好的选择,平衡点的选择才是反映企业老板能力的时候。

在FaceBook的标语中还有一句Stay focused and keep shipping,我想是否能够结合一下,找出一条有企业特色的产品之路。对于希望我所在的企业能够发展,建议再给企业一个口号:Find Rock And Keep Shipping
//---------------------------------------------- // NGUI: Next-Gen UI kit // Copyright © 2011-2015 Tasharen Entertainment //---------------------------------------------- using UnityEngine; using System; using System.Collections.Generic; using System.IO; using System.Reflection; /// <summary> /// Helper class containing generic functions used throughout the UI library. /// </summary> static public class NGUITools { static AudioListener mListener; static bool mLoaded = false; static float mGlobalVolume = 1f; /// <summary> /// Globally accessible volume affecting all sounds played via NGUITools.PlaySound(). /// </summary> static public float soundVolume { get { if (!mLoaded) { mLoaded = true; mGlobalVolume = PlayerPrefs.GetFloat("Sound", 1f); } return mGlobalVolume; } set { if (mGlobalVolume != value) { mLoaded = true; mGlobalVolume = value; PlayerPrefs.SetFloat("Sound", value); } } } /// <summary> /// Helper function -- whether the disk access is allowed. /// </summary> static public bool fileAccess { get { return Application.platform != RuntimePlatform.WindowsWebPlayer && Application.platform != RuntimePlatform.OSXWebPlayer; } } /// <summary> /// Play the specified audio clip. /// </summary> static public AudioSource PlaySound (AudioClip clip) { return PlaySound(clip, 1f, 1f); } /// <summary> /// Play the specified audio clip with the specified volume. /// </summary> static public AudioSource PlaySound (AudioClip clip, float volume) { return PlaySound(clip, volume, 1f); } static float mLastTimestamp = 0f; static AudioClip mLastClip; /// <summary> /// Play the specified audio clip with the specified volume and pitch. /// </summary> static public AudioSource PlaySound (AudioClip clip, float volume, float pitch) { float time = Time.time; if (mLastClip == clip && mLastTimestamp + 0.1f > time) return null; mLastClip = clip; mLastTimestamp = time; volume *= soundVolume; if (clip != null && volume > 0.01f) { if (mListener == null || !NGUITools.GetActive(mListener)) { AudioListener[] listeners = GameObject.FindObjectsOfType(typeof(AudioListener)) as AudioListener[]; if (listeners != null) { for (int i = 0; i < listeners.Length; ++i) { if (NGUITools.GetActive(listeners[i])) { mListener = listeners[i]; break; } } } if (mListener == null) { Camera cam = Camera.main; if (cam == null) cam = GameObject.FindObjectOfType(typeof(Camera)) as Camera; if (cam != null) mListener = cam.gameObject.AddComponent<AudioListener>(); } } if (mListener != null && mListener.enabled && NGUITools.GetActive(mListener.gameObject)) { #if UNITY_4_3 || UNITY_4_5 || UNITY_4_6 AudioSource source = mListener.audio; #else AudioSource source = mListener.GetComponent<AudioSource>(); #endif if (source == null) source = mListener.gameObject.AddComponent<AudioSource>(); #if !UNITY_FLASH source.priority = 50; source.pitch = pitch; #endif source.PlayOneShot(clip, volume); return source; } } return null; } /// <summary> /// New WWW call can fail if the crossdomain policy doesn't check out. Exceptions suck. It's much more elegant to check for null instead. /// </summary> // static public WWW OpenURL (string url) // { //#if UNITY_FLASH // Debug.LogError("WWW is not yet implemented in Flash"); // return null; //#else // WWW www = null; // try { www = new WWW(url); } // catch (System.Exception ex) { Debug.LogError(ex.Message); } // return www; //#endif // } // /// <summary> // /// New WWW call can fail if the crossdomain policy doesn't check out. Exceptions suck. It's much more elegant to check for null instead. // /// </summary> // static public WWW OpenURL (string url, WWWForm form) // { // if (form == null) return OpenURL(url); //#if UNITY_FLASH // Debug.LogError("WWW is not yet implemented in Flash"); // return null; //#else // WWW www = null; // try { www = new WWW(url, form); } // catch (System.Exception ex) { Debug.LogError(ex != null ? ex.Message : "<null>"); } // return www; //#endif // } /// <summary> /// Same as Random.Range, but the returned value is between min and max, inclusive. /// Unity's Random.Range is less than max instead, unless min == max. /// This means Range(0,1) produces 0 instead of 0 or 1. That's unacceptable. /// </summary> static public int RandomRange (int min, int max) { if (min == max) return min; return UnityEngine.Random.Range(min, max + 1); } /// <summary> /// Returns the hierarchy of the object in a human-readable format. /// </summary> static public string GetHierarchy (GameObject obj) { if (obj == null) return ""; string path = obj.name; while (obj.transform.parent != null) { obj = obj.transform.parent.gameObject; path = obj.name + "\\" + path; } return path; } /// <summary> /// Find all active objects of specified type. /// </summary> static public T[] FindActive<T> () where T : Component { return GameObject.FindObjectsOfType(typeof(T)) as T[]; } /// <summary> /// Find the camera responsible for drawing the objects on the specified layer. /// </summary> static public Camera FindCameraForLayer (int layer) { int layerMask = 1 << layer; Camera cam; for (int i = 0; i < UICamera.list.size; ++i) { cam = UICamera.list.buffer[i].cachedCamera; if (cam && (cam.cullingMask & layerMask) != 0) return cam; } cam = Camera.main; if (cam && (cam.cullingMask & layerMask) != 0) return cam; #if UNITY_4_3 || UNITY_FLASH Camera[] cameras = NGUITools.FindActive<Camera>(); for (int i = 0, imax = cameras.Length; i < imax; ++i) #else Camera[] cameras = new Camera[Camera.allCamerasCount]; int camerasFound = Camera.GetAllCameras(cameras); for (int i = 0; i < camerasFound; ++i) #endif { cam = cameras[i]; if (cam && cam.enabled && (cam.cullingMask & layerMask) != 0) return cam; } return null; } /// <summary> /// Add a collider to the game object containing one or more widgets. /// </summary> static public void AddWidgetCollider (GameObject go) { AddWidgetCollider(go, false); } /// <summary> /// Add a collider to the game object containing one or more widgets. /// </summary> static public void AddWidgetCollider (GameObject go, bool considerInactive) { if (go != null) { // 3D collider Collider col = go.GetComponent<Collider>(); BoxCollider box = col as BoxCollider; if (box != null) { UpdateWidgetCollider(box, considerInactive); return; } // Is there already another collider present? If so, do nothing. if (col != null) return; // 2D collider BoxCollider2D box2 = go.GetComponent<BoxCollider2D>(); if (box2 != null) { UpdateWidgetCollider(box2, considerInactive); return; } UICamera ui = UICamera.FindCameraForLayer(go.layer); if (ui != null && (ui.eventType == UICamera.EventType.World_2D || ui.eventType == UICamera.EventType.UI_2D)) { box2 = go.AddComponent<BoxCollider2D>(); box2.isTrigger = true; #if UNITY_EDITOR UnityEditor.Undo.RegisterCreatedObjectUndo(box2, "Add Collider"); #endif UIWidget widget = go.GetComponent<UIWidget>(); if (widget != null) widget.autoResizeBoxCollider = true; UpdateWidgetCollider(box2, considerInactive); return; } else { box = go.AddComponent<BoxCollider>(); #if UNITY_EDITOR UnityEditor.Undo.RegisterCreatedObjectUndo(box, "Add Collider"); #endif box.isTrigger = true; UIWidget widget = go.GetComponent<UIWidget>(); if (widget != null) widget.autoResizeBoxCollider = true; UpdateWidgetCollider(box, considerInactive); } } return; } /// <summary> /// Adjust the widget's collider based on the depth of the widgets, as well as the widget's dimensions. /// </summary> static public void UpdateWidgetCollider (GameObject go) { UpdateWidgetCollider(go, false); } /// <summary> /// Adjust the widget's collider based on the depth of the widgets, as well as the widget's dimensions. /// </summary> static public void UpdateWidgetCollider (GameObject go, bool considerInactive) { if (go != null) { BoxCollider bc = go.GetComponent<BoxCollider>(); if (bc != null) { UpdateWidgetCollider(bc, considerInactive); return; } BoxCollider2D box2 = go.GetComponent<BoxCollider2D>(); if (box2 != null) UpdateWidgetCollider(box2, considerInactive); } } /// <summary> /// Adjust the widget's collider based on the depth of the widgets, as well as the widget's dimensions. /// </summary> static public void UpdateWidgetCollider (BoxCollider box, bool considerInactive) { if (box != null) { GameObject go = box.gameObject; UIWidget w = go.GetComponent<UIWidget>(); if (w != null) { Vector4 dr = w.drawRegion; if (dr.x != 0f || dr.y != 0f || dr.z != 1f || dr.w != 1f) { Vector4 region = w.drawingDimensions; box.center = new Vector3((region.x + region.z) * 0.5f, (region.y + region.w) * 0.5f); box.size = new Vector3(region.z - region.x, region.w - region.y); } else { Vector3[] corners = w.localCorners; box.center = Vector3.Lerp(corners[0], corners[2], 0.5f); box.size = corners[2] - corners[0]; } } else { Bounds b = NGUIMath.CalculateRelativeWidgetBounds(go.transform, considerInactive); box.center = b.center; box.size = new Vector3(b.size.x, b.size.y, 0f); } #if UNITY_EDITOR NGUITools.SetDirty(box); #endif } } /// <summary> /// Adjust the widget's collider based on the depth of the widgets, as well as the widget's dimensions. /// </summary> static public void UpdateWidgetCollider (BoxCollider2D box, bool considerInactive) { if (box != null) { GameObject go = box.gameObject; UIWidget w = go.GetComponent<UIWidget>(); if (w != null) { Vector3[] corners = w.localCorners; #if UNITY_4_3 || UNITY_4_5 || UNITY_4_6 box.center = Vector3.Lerp(corners[0], corners[2], 0.5f); #else box.offset = Vector3.Lerp(corners[0], corners[2], 0.5f); #endif box.size = corners[2] - corners[0]; } else { Bounds b = NGUIMath.CalculateRelativeWidgetBounds(go.transform, considerInactive); #if UNITY_4_3 || UNITY_4_5 || UNITY_4_6 box.center = b.center; #else box.offset = b.center; #endif box.size = new Vector2(b.size.x, b.size.y); } #if UNITY_EDITOR NGUITools.SetDirty(box); #endif } } /// <summary> /// Helper function that returns the string name of the type. /// </summary> static public string GetTypeName<T> () { string s = typeof(T).ToString(); if (s.StartsWith("UI")) s = s.Substring(2); else if (s.StartsWith("UnityEngine.")) s = s.Substring(12); return s; } /// <summary> /// Helper function that returns the string name of the type. /// </summary> static public string GetTypeName (UnityEngine.Object obj) { if (obj == null) return "Null"; string s = obj.GetType().ToString(); if (s.StartsWith("UI")) s = s.Substring(2); else if (s.StartsWith("UnityEngine.")) s = s.Substring(12); return s; } /// <summary> /// Convenience method that works without warnings in both Unity 3 and 4. /// </summary> static public void RegisterUndo (UnityEngine.Object obj, string name) { #if UNITY_EDITOR UnityEditor.Undo.RecordObject(obj, name); NGUITools.SetDirty(obj); #endif } /// <summary> /// Convenience function that marks the specified object as dirty in the Unity Editor. /// </summary> static public void SetDirty (UnityEngine.Object obj) { #if UNITY_EDITOR if (obj) { //if (obj is Component) Debug.Log(NGUITools.GetHierarchy((obj as Component).gameObject), obj); //else if (obj is GameObject) Debug.Log(NGUITools.GetHierarchy(obj as GameObject), obj); //else Debug.Log("Hmm... " + obj.GetType(), obj); UnityEditor.EditorUtility.SetDirty(obj); } #endif } /// <summary> /// Add a new child game object. /// </summary> static public GameObject AddChild (GameObject parent) { return AddChild(parent, true); } /// <summary> /// Add a new child game object. /// </summary> static public GameObject AddChild (GameObject parent, bool undo) { GameObject go = new GameObject(); #if UNITY_EDITOR if (undo) UnityEditor.Undo.RegisterCreatedObjectUndo(go, "Create Object"); #endif if (parent != null) { Transform t = go.transform; t.parent = parent.transform; t.localPosition = Vector3.zero; t.localRotation = Quaternion.identity; t.localScale = Vector3.one; go.layer = parent.layer; } return go; } /// <summary> /// Instantiate an object and add it to the specified parent. /// </summary> static public GameObject AddChild (GameObject parent, GameObject prefab) { GameObject go = GameObject.Instantiate(prefab) as GameObject; #if UNITY_EDITOR UnityEditor.Undo.RegisterCreatedObjectUndo(go, "Create Object"); #endif if (go != null && parent != null) { Transform t = go.transform; t.parent = parent.transform; t.localPosition = Vector3.zero; t.localRotation = Quaternion.identity; t.localScale = Vector3.one; go.layer = parent.layer; } return go; } /// <summary> /// Calculate the game object's depth based on the widgets within, and also taking panel depth into consideration. /// </summary> static public int CalculateRaycastDepth (GameObject go) { UIWidget w = go.GetComponent<UIWidget>(); if (w != null) return w.raycastDepth; UIWidget[] widgets = go.GetComponentsInChildren<UIWidget>(); if (widgets.Length == 0) return 0; int depth = int.MaxValue; for (int i = 0, imax = widgets.Length; i < imax; ++i) { if (widgets[i].enabled) depth = Mathf.Min(depth, widgets[i].raycastDepth); } return depth; } /// <summary> /// Gathers all widgets and calculates the depth for the next widget. /// </summary> static public int CalculateNextDepth (GameObject go) { int depth = -1; UIWidget[] widgets = go.GetComponentsInChildren<UIWidget>(); for (int i = 0, imax = widgets.Length; i < imax; ++i) depth = Mathf.Max(depth, widgets[i].depth); return depth + 1; } /// <summary> /// Gathers all widgets and calculates the depth for the next widget. /// </summary> static public int CalculateNextDepth (GameObject go, bool ignoreChildrenWithColliders) { if (ignoreChildrenWithColliders) { int depth = -1; UIWidget[] widgets = go.GetComponentsInChildren<UIWidget>(); for (int i = 0, imax = widgets.Length; i < imax; ++i) { UIWidget w = widgets[i]; #if UNITY_4_3 || UNITY_4_5 || UNITY_4_6 if (w.cachedGameObject != go && (w.collider != null || w.GetComponent<Collider2D>() != null)) continue; #else if (w.cachedGameObject != go && (w.GetComponent<Collider>() != null || w.GetComponent<Collider2D>() != null)) continue; #endif depth = Mathf.Max(depth, w.depth); } return depth + 1; } return CalculateNextDepth(go); } /// <summary> /// Adjust the widgets' depth by the specified value. /// Returns '0' if nothing was adjusted, '1' if panels were adjusted, and '2' if widgets were adjusted. /// </summary> static public int AdjustDepth (GameObject go, int adjustment) { if (go != null) { UIPanel panel = go.GetComponent<UIPanel>(); if (panel != null) { UIPanel[] panels = go.GetComponentsInChildren<UIPanel>(true); for (int i = 0; i < panels.Length; ++i) { UIPanel p = panels[i]; #if UNITY_EDITOR RegisterUndo(p, "Depth Change"); #endif p.depth = p.depth + adjustment; } return 1; } else { panel = FindInParents<UIPanel>(go); if (panel == null) return 0; UIWidget[] widgets = go.GetComponentsInChildren<UIWidget>(true); for (int i = 0, imax = widgets.Length; i < imax; ++i) { UIWidget w = widgets[i]; if (w.panel != panel) continue; #if UNITY_EDITOR RegisterUndo(w, "Depth Change"); #endif w.depth = w.depth + adjustment; } return 2; } } return 0; } /// <summary> /// Bring all of the widgets on the specified object forward. /// </summary> static public void BringForward (GameObject go) { int val = AdjustDepth(go, 1000); if (val == 1) NormalizePanelDepths(); else if (val == 2) NormalizeWidgetDepths(); } /// <summary> /// Push all of the widgets on the specified object back, making them appear behind everything else. /// </summary> static public void PushBack (GameObject go) { int val = AdjustDepth(go, -1000); if (val == 1) NormalizePanelDepths(); else if (val == 2) NormalizeWidgetDepths(); } /// <summary> /// Normalize the depths of all the widgets and panels in the scene, making them start from 0 and remain in order. /// </summary> static public void NormalizeDepths () { NormalizeWidgetDepths(); NormalizePanelDepths(); } /// <summary> /// Normalize the depths of all the widgets in the scene, making them start from 0 and remain in order. /// </summary> static public void NormalizeWidgetDepths () { NormalizeWidgetDepths(FindActive<UIWidget>()); } /// <summary> /// Normalize the depths of all the widgets in the scene, making them start from 0 and remain in order. /// </summary> static public void NormalizeWidgetDepths (GameObject go) { NormalizeWidgetDepths(go.GetComponentsInChildren<UIWidget>()); } /// <summary> /// Normalize the depths of all the widgets in the scene, making them start from 0 and remain in order. /// </summary> static public void NormalizeWidgetDepths (UIWidget[] list) { int size = list.Length; if (size > 0) { Array.Sort(list, UIWidget.FullCompareFunc); int start = 0; int current = list[0].depth; for (int i = 0; i < size; ++i) { UIWidget w = list[i]; if (w.depth == current) { w.depth = start; } else { current = w.depth; w.depth = ++start; } } } } /// <summary> /// Normalize the depths of all the panels in the scene, making them start from 0 and remain in order. /// </summary> static public void NormalizePanelDepths () { UIPanel[] list = FindActive<UIPanel>(); int size = list.Length; if (size > 0) { Array.Sort(list, UIPanel.CompareFunc); int start = 0; int current = list[0].depth; for (int i = 0; i < size; ++i) { UIPanel p = list[i]; if (p.depth == current) { p.depth = start; } else { current = p.depth; p.depth = ++start; } } } } /// <summary> /// Create a new UI. /// </summary> static public UIPanel CreateUI (bool advanced3D) { return CreateUI(null, advanced3D, -1); } /// <summary> /// Create a new UI. /// </summary> static public UIPanel CreateUI (bool advanced3D, int layer) { return CreateUI(null, advanced3D, layer); } /// <summary> /// Create a new UI. /// </summary> static public UIPanel CreateUI (Transform trans, bool advanced3D, int layer) { // Find the existing UI Root UIRoot root = (trans != null) ? NGUITools.FindInParents<UIRoot>(trans.gameObject) : null; if (root == null && UIRoot.list.Count > 0) { foreach (UIRoot r in UIRoot.list) { if (r.gameObject.layer == layer) { root = r; break; } } } // Try to find an existing panel if (root == null) { for (int i = 0, imax = UIPanel.list.Count; i < imax; ++i) { UIPanel p = UIPanel.list[i]; GameObject go = p.gameObject; if (go.hideFlags == HideFlags.None && go.layer == layer) { trans.parent = p.transform; trans.localScale = Vector3.one; return p; } } } // If we are working with a different UI type, we need to treat it as a brand-new one instead if (root != null) { UICamera cam = root.GetComponentInChildren<UICamera>(); #if UNITY_4_3 || UNITY_4_5 || UNITY_4_6 if (cam != null && cam.camera.isOrthoGraphic == advanced3D) #else if (cam != null && cam.GetComponent<Camera>().orthographic == advanced3D) #endif { trans = null; root = null; } } // If no root found, create one if (root == null) { GameObject go = NGUITools.AddChild(null, false); root = go.AddComponent<UIRoot>(); // Automatically find the layers if none were specified if (layer == -1) layer = LayerMask.NameToLayer("UI"); if (layer == -1) layer = LayerMask.NameToLayer("2D UI"); go.layer = layer; if (advanced3D) { go.name = "UI Root (3D)"; root.scalingStyle = UIRoot.Scaling.Constrained; } else { go.name = "UI Root"; root.scalingStyle = UIRoot.Scaling.Flexible; } } // Find the first panel UIPanel panel = root.GetComponentInChildren<UIPanel>(); if (panel == null) { // Find other active cameras in the scene Camera[] cameras = NGUITools.FindActive<Camera>(); float depth = -1f; bool colorCleared = false; int mask = (1 << root.gameObject.layer); for (int i = 0; i < cameras.Length; ++i) { Camera c = cameras[i]; // If the color is being cleared, we won't need to if (c.clearFlags == CameraClearFlags.Color || c.clearFlags == CameraClearFlags.Skybox) colorCleared = true; // Choose the maximum depth depth = Mathf.Max(depth, c.depth); // Make sure this camera can't see the UI c.cullingMask = (c.cullingMask & (~mask)); } // Create a camera that will draw the UI Camera cam = NGUITools.AddChild<Camera>(root.gameObject, false); cam.gameObject.AddComponent<UICamera>(); cam.clearFlags = colorCleared ? CameraClearFlags.Depth : CameraClearFlags.Color; cam.backgroundColor = Color.grey; cam.cullingMask = mask; cam.depth = depth + 1f; if (advanced3D) { cam.nearClipPlane = 0.1f; cam.farClipPlane = 4f; cam.transform.localPosition = new Vector3(0f, 0f, -700f); } else { cam.orthographic = true; cam.orthographicSize = 1; cam.nearClipPlane = -10; cam.farClipPlane = 10; } // Make sure there is an audio listener present AudioListener[] listeners = NGUITools.FindActive<AudioListener>(); if (listeners == null || listeners.Length == 0) cam.gameObject.AddComponent<AudioListener>(); // Add a panel to the root panel = root.gameObject.AddComponent<UIPanel>(); #if UNITY_EDITOR UnityEditor.Selection.activeGameObject = panel.gameObject; #endif } if (trans != null) { // Find the root object while (trans.parent != null) trans = trans.parent; if (NGUITools.IsChild(trans, panel.transform)) { // Odd hierarchy -- can't reparent panel = trans.gameObject.AddComponent<UIPanel>(); } else { // Reparent this root object to be a child of the panel trans.parent = panel.transform; trans.localScale = Vector3.one; trans.localPosition = Vector3.zero; SetChildLayer(panel.cachedTransform, panel.cachedGameObject.layer); } } return panel; } /// <summary> /// Helper function that recursively sets all children with widgets' game objects layers to the specified value. /// </summary> static public void SetChildLayer (Transform t, int layer) { for (int i = 0; i < t.childCount; ++i) { Transform child = t.GetChild(i); child.gameObject.layer = layer; SetChildLayer(child, layer); } } /// <summary> /// Add a child object to the specified parent and attaches the specified script to it. /// </summary> static public T AddChild<T> (GameObject parent) where T : Component { GameObject go = AddChild(parent); go.name = GetTypeName<T>(); return go.AddComponent<T>(); } /// <summary> /// Add a child object to the specified parent and attaches the specified script to it. /// </summary> static public T AddChild<T> (GameObject parent, bool undo) where T : Component { GameObject go = AddChild(parent, undo); go.name = GetTypeName<T>(); return go.AddComponent<T>(); } /// <summary> /// Add a new widget of specified type. /// </summary> static public T AddWidget<T> (GameObject go) where T : UIWidget { int depth = CalculateNextDepth(go); // Create the widget and place it above other widgets T widget = AddChild<T>(go); widget.width = 100; widget.height = 100; widget.depth = depth; return widget; } /// <summary> /// Add a new widget of specified type. /// </summary> static public T AddWidget<T> (GameObject go, int depth) where T : UIWidget { // Create the widget and place it above other widgets T widget = AddChild<T>(go); widget.width = 100; widget.height = 100; widget.depth = depth; return widget; } /// <summary> /// Add a sprite appropriate for the specified atlas sprite. /// It will be sliced if the sprite has an inner rect, and a regular sprite otherwise. /// </summary> static public UISprite AddSprite (GameObject go, UIAtlas atlas, string spriteName) { UISpriteData sp = (atlas != null) ? atlas.GetSprite(spriteName) : null; UISprite sprite = AddWidget<UISprite>(go); sprite.type = (sp == null || !sp.hasBorder) ? UISprite.Type.Simple : UISprite.Type.Sliced; sprite.atlas = atlas; sprite.spriteName = spriteName; return sprite; } /// <summary> /// Get the rootmost object of the specified game object. /// </summary> static public GameObject GetRoot (GameObject go) { Transform t = go.transform; for (; ; ) { Transform parent = t.parent; if (parent == null) break; t = parent; } return t.gameObject; } /// <summary> /// Finds the specified component on the game object or one of its parents. /// </summary> static public T FindInParents<T> (GameObject go) where T : Component { if (go == null) return null; // Commented out because apparently it causes Unity 4.5.3 to lag horribly: // http://www.tasharen.com/forum/index.php?topic=10882.0 //#if UNITY_4_3 #if UNITY_FLASH object comp = go.GetComponent<T>(); #else T comp = go.GetComponent<T>(); #endif if (comp == null) { Transform t = go.transform.parent; while (t != null && comp == null) { comp = t.gameObject.GetComponent<T>(); t = t.parent; } } #if UNITY_FLASH return (T)comp; #else return comp; #endif //#else // return go.GetComponentInParent<T>(); //#endif } /// <summary> /// Finds the specified component on the game object or one of its parents. /// </summary> static public T FindInParents<T> (Transform trans) where T : Component { if (trans == null) return null; #if UNITY_4_3 #if UNITY_FLASH object comp = trans.GetComponent<T>(); #else T comp = trans.GetComponent<T>(); #endif if (comp == null) { Transform t = trans.transform.parent; while (t != null && comp == null) { comp = t.gameObject.GetComponent<T>(); t = t.parent; } } #if UNITY_FLASH return (T)comp; #else return comp; #endif #else return trans.GetComponentInParent<T>(); #endif } /// <summary> /// Destroy the specified object, immediately if in edit mode. /// </summary> static public void Destroy (UnityEngine.Object obj) { if (obj != null) { if (obj is Transform) obj = (obj as Transform).gameObject; if (Application.isPlaying) { if (obj is GameObject) { GameObject go = obj as GameObject; go.transform.parent = null; } UnityEngine.Object.Destroy(obj); } else UnityEngine.Object.DestroyImmediate(obj); } } /// <summary> /// Destroy the specified object immediately, unless not in the editor, in which case the regular Destroy is used instead. /// </summary> static public void DestroyImmediate (UnityEngine.Object obj) { if (obj != null) { if (Application.isEditor) UnityEngine.Object.DestroyImmediate(obj); else UnityEngine.Object.Destroy(obj); } } /// <summary> /// Call the specified function on all objects in the scene. /// </summary> static public void Broadcast (string funcName) { GameObject[] gos = GameObject.FindObjectsOfType(typeof(GameObject)) as GameObject[]; for (int i = 0, imax = gos.Length; i < imax; ++i) gos[i].SendMessage(funcName, SendMessageOptions.DontRequireReceiver); } /// <summary> /// Call the specified function on all objects in the scene. /// </summary> static public void Broadcast (string funcName, object param) { GameObject[] gos = GameObject.FindObjectsOfType(typeof(GameObject)) as GameObject[]; for (int i = 0, imax = gos.Length; i < imax; ++i) gos[i].SendMessage(funcName, param, SendMessageOptions.DontRequireReceiver); } /// <summary> /// Determines whether the 'parent' contains a 'child' in its hierarchy. /// </summary> static public bool IsChild (Transform parent, Transform child) { if (parent == null || child == null) return false; while (child != null) { if (child == parent) return true; child = child.parent; } return false; } /// <summary> /// Activate the specified object and all of its children. /// </summary> static void Activate (Transform t) { Activate(t, false); } /// <summary> /// Activate the specified object and all of its children. /// </summary> static void Activate (Transform t, bool compatibilityMode) { SetActiveSelf(t.gameObject, true); if (compatibilityMode) { // If there is even a single enabled child, then we're using a Unity 4.0-based nested active state scheme. for (int i = 0, imax = t.childCount; i < imax; ++i) { Transform child = t.GetChild(i); if (child.gameObject.activeSelf) return; } // If this point is reached, then all the children are disabled, so we must be using a Unity 3.5-based active state scheme. for (int i = 0, imax = t.childCount; i < imax; ++i) { Transform child = t.GetChild(i); Activate(child, true); } } } /// <summary> /// Deactivate the specified object and all of its children. /// </summary> static void Deactivate (Transform t) { SetActiveSelf(t.gameObject, false); } /// <summary> /// SetActiveRecursively enables children before parents. This is a problem when a widget gets re-enabled /// and it tries to find a panel on its parent. /// </summary> static public void SetActive (GameObject go, bool state) { SetActive(go, state, true); } /// <summary> /// SetActiveRecursively enables children before parents. This is a problem when a widget gets re-enabled /// and it tries to find a panel on its parent. /// </summary> static public void SetActive (GameObject go, bool state, bool compatibilityMode) { if (go) { if (state) { Activate(go.transform, compatibilityMode); #if UNITY_EDITOR if (Application.isPlaying) #endif CallCreatePanel(go.transform); } else Deactivate(go.transform); } } /// <summary> /// Ensure that all widgets have had their panels created, forcing the update right away rather than on the following frame. /// </summary> [System.Diagnostics.DebuggerHidden] [System.Diagnostics.DebuggerStepThrough] static void CallCreatePanel (Transform t) { UIWidget w = t.GetComponent<UIWidget>(); if (w != null) w.CreatePanel(); for (int i = 0, imax = t.childCount; i < imax; ++i) CallCreatePanel(t.GetChild(i)); } /// <summary> /// Activate or deactivate children of the specified game object without changing the active state of the object itself. /// </summary> static public void SetActiveChildren (GameObject go, bool state) { Transform t = go.transform; if (state) { for (int i = 0, imax = t.childCount; i < imax; ++i) { Transform child = t.GetChild(i); Activate(child); } } else { for (int i = 0, imax = t.childCount; i < imax; ++i) { Transform child = t.GetChild(i); Deactivate(child); } } } /// <summary> /// Helper function that returns whether the specified MonoBehaviour is active. /// </summary> [System.Obsolete("Use NGUITools.GetActive instead")] static public bool IsActive (Behaviour mb) { return mb != null && mb.enabled && mb.gameObject.activeInHierarchy; } /// <summary> /// Helper function that returns whether the specified MonoBehaviour is active. /// </summary> [System.Diagnostics.DebuggerHidden] [System.Diagnostics.DebuggerStepThrough] static public bool GetActive (Behaviour mb) { return mb && mb.enabled && mb.gameObject.activeInHierarchy; } /// <summary> /// Unity4 has changed GameObject.active to GameObject.activeself. /// </summary> [System.Diagnostics.DebuggerHidden] [System.Diagnostics.DebuggerStepThrough] static public bool GetActive (GameObject go) { return go && go.activeInHierarchy; } /// <summary> /// Unity4 has changed GameObject.active to GameObject.SetActive. /// </summary> [System.Diagnostics.DebuggerHidden] [System.Diagnostics.DebuggerStepThrough] static public void SetActiveSelf (GameObject go, bool state) { go.SetActive(state); } /// <summary> /// Recursively set the game object's layer. /// </summary> static public void SetLayer (GameObject go, int layer) { go.layer = layer; Transform t = go.transform; for (int i = 0, imax = t.childCount; i < imax; ++i) { Transform child = t.GetChild(i); SetLayer(child.gameObject, layer); } } /// <summary> /// Helper function used to make the vector use integer numbers. /// </summary> static public Vector3 Round (Vector3 v) { v.x = Mathf.Round(v.x); v.y = Mathf.Round(v.y); v.z = Mathf.Round(v.z); return v; } /// <summary> /// Make the specified selection pixel-perfect. /// </summary> static public void MakePixelPerfect (Transform t) { UIWidget w = t.GetComponent<UIWidget>(); if (w != null) w.MakePixelPerfect(); if (t.GetComponent<UIAnchor>() == null && t.GetComponent<UIRoot>() == null) { #if UNITY_EDITOR RegisterUndo(t, "Make Pixel-Perfect"); #endif t.localPosition = Round(t.localPosition); t.localScale = Round(t.localScale); } // Recurse into children for (int i = 0, imax = t.childCount; i < imax; ++i) MakePixelPerfect(t.GetChild(i)); } /// <summary> /// Save the specified binary data into the specified file. /// </summary> static public bool Save (string fileName, byte[] bytes) { #if UNITY_WEBPLAYER || UNITY_FLASH || UNITY_METRO || UNITY_WP8 || UNITY_WP_8_1 return false; #else if (!NGUITools.fileAccess) return false; string path = ""; if (bytes == null) { if (File.Exists(path)) File.Delete(path); return true; } FileStream file = null; try { file = File.Create(path); } catch (System.Exception ex) { Debug.LogError(ex.Message); return false; } file.Write(bytes, 0, bytes.Length); file.Close(); return true; #endif } /// <summary> /// Load all binary data from the specified file. /// </summary> static public byte[] Load (string fileName) { #if UNITY_WEBPLAYER || UNITY_FLASH || UNITY_METRO || UNITY_WP8 || UNITY_WP_8_1 return null; #else if (!NGUITools.fileAccess) return null; string path = ""; if (File.Exists(path)) { return File.ReadAllBytes(path); } return null; #endif } /// <summary> /// Pre-multiply shaders result in a black outline if this operation is done in the shader. It's better to do it outside. /// </summary> static public Color ApplyPMA (Color c) { if (c.a != 1f) { c.r *= c.a; c.g *= c.a; c.b *= c.a; } return c; } /// <summary> /// Inform all widgets underneath the specified object that the parent has changed. /// </summary> static public void MarkParentAsChanged (GameObject go) { UIRect[] rects = go.GetComponentsInChildren<UIRect>(); for (int i = 0, imax = rects.Length; i < imax; ++i) rects[i].ParentHasChanged(); } /// <summary> /// Access to the clipboard via undocumented APIs. /// </summary> static public string clipboard { get { TextEditor te = new TextEditor(); te.Paste(); return te.content.text; } set { TextEditor te = new TextEditor(); te.content = new GUIContent(value); te.OnFocus(); te.Copy(); } } [System.Obsolete("Use NGUIText.EncodeColor instead")] static public string EncodeColor (Color c) { return NGUIText.EncodeColor24(c); } [System.Obsolete("Use NGUIText.ParseColor instead")] static public Color ParseColor (string text, int offset) { return NGUIText.ParseColor24(text, offset); } [System.Obsolete("Use NGUIText.StripSymbols instead")] static public string StripSymbols (string text) { return NGUIText.StripSymbols(text); } /// <summary> /// Extension for the game object that checks to see if the component already exists before adding a new one. /// If the component is already present it will be returned instead. /// </summary> static public T AddMissingComponent<T> (this GameObject go) where T : Component { #if UNITY_FLASH object comp = go.GetComponent<T>(); #else T comp = go.GetComponent<T>(); #endif if (comp == null) { #if UNITY_EDITOR if (!Application.isPlaying) RegisterUndo(go, "Add " + typeof(T)); #endif comp = go.AddComponent<T>(); } #if UNITY_FLASH return (T)comp; #else return comp; #endif } // Temporary variable to avoid GC allocation static Vector3[] mSides = new Vector3[4]; /// <summary> /// Get sides relative to the specified camera. The order is left, top, right, bottom. /// </summary> static public Vector3[] GetSides (this Camera cam) { return cam.GetSides(Mathf.Lerp(cam.nearClipPlane, cam.farClipPlane, 0.5f), null); } /// <summary> /// Get sides relative to the specified camera. The order is left, top, right, bottom. /// </summary> static public Vector3[] GetSides (this Camera cam, float depth) { return cam.GetSides(depth, null); } /// <summary> /// Get sides relative to the specified camera. The order is left, top, right, bottom. /// </summary> static public Vector3[] GetSides (this Camera cam, Transform relativeTo) { return cam.GetSides(Mathf.Lerp(cam.nearClipPlane, cam.farClipPlane, 0.5f), relativeTo); } /// <summary> /// Get sides relative to the specified camera. The order is left, top, right, bottom. /// </summary> static public Vector3[] GetSides (this Camera cam, float depth, Transform relativeTo) { #if UNITY_4_3 || UNITY_4_5 || UNITY_4_6 if (cam.isOrthoGraphic) #else if (cam.orthographic) #endif { float os = cam.orthographicSize; float x0 = -os; float x1 = os; float y0 = -os; float y1 = os; Rect rect = cam.rect; Vector2 size = screenSize; float aspect = size.x / size.y; aspect *= rect.width / rect.height; x0 *= aspect; x1 *= aspect; // We want to ignore the scale, as scale doesn't affect the camera's view region in Unity Transform t = cam.transform; Quaternion rot = t.rotation; Vector3 pos = t.position; int w = Mathf.RoundToInt(size.x); int h = Mathf.RoundToInt(size.y); if ((w & 1) == 1) pos.x -= 1f / size.x; if ((h & 1) == 1) pos.y += 1f / size.y; mSides[0] = rot * (new Vector3(x0, 0f, depth)) + pos; mSides[1] = rot * (new Vector3(0f, y1, depth)) + pos; mSides[2] = rot * (new Vector3(x1, 0f, depth)) + pos; mSides[3] = rot * (new Vector3(0f, y0, depth)) + pos; } else { mSides[0] = cam.ViewportToWorldPoint(new Vector3(0f, 0.5f, depth)); mSides[1] = cam.ViewportToWorldPoint(new Vector3(0.5f, 1f, depth)); mSides[2] = cam.ViewportToWorldPoint(new Vector3(1f, 0.5f, depth)); mSides[3] = cam.ViewportToWorldPoint(new Vector3(0.5f, 0f, depth)); } if (relativeTo != null) { for (int i = 0; i < 4; ++i) mSides[i] = relativeTo.InverseTransformPoint(mSides[i]); } return mSides; } /// <summary> /// Get the camera's world-space corners. The order is bottom-left, top-left, top-right, bottom-right. /// </summary> static public Vector3[] GetWorldCorners (this Camera cam) { float depth = Mathf.Lerp(cam.nearClipPlane, cam.farClipPlane, 0.5f); return cam.GetWorldCorners(depth, null); } /// <summary> /// Get the camera's world-space corners. The order is bottom-left, top-left, top-right, bottom-right. /// </summary> static public Vector3[] GetWorldCorners (this Camera cam, float depth) { return cam.GetWorldCorners(depth, null); } /// <summary> /// Get the camera's world-space corners. The order is bottom-left, top-left, top-right, bottom-right. /// </summary> static public Vector3[] GetWorldCorners (this Camera cam, Transform relativeTo) { return cam.GetWorldCorners(Mathf.Lerp(cam.nearClipPlane, cam.farClipPlane, 0.5f), relativeTo); } /// <summary> /// Get the camera's world-space corners. The order is bottom-left, top-left, top-right, bottom-right. /// </summary> static public Vector3[] GetWorldCorners (this Camera cam, float depth, Transform relativeTo) { #if UNITY_4_3 || UNITY_4_5 || UNITY_4_6 if (cam.isOrthoGraphic) #else if (cam.orthographic) #endif { float os = cam.orthographicSize; float x0 = -os; float x1 = os; float y0 = -os; float y1 = os; Rect rect = cam.rect; Vector2 size = screenSize; float aspect = size.x / size.y; aspect *= rect.width / rect.height; x0 *= aspect; x1 *= aspect; // We want to ignore the scale, as scale doesn't affect the camera's view region in Unity Transform t = cam.transform; Quaternion rot = t.rotation; Vector3 pos = t.position; mSides[0] = rot * (new Vector3(x0, y0, depth)) + pos; mSides[1] = rot * (new Vector3(x0, y1, depth)) + pos; mSides[2] = rot * (new Vector3(x1, y1, depth)) + pos; mSides[3] = rot * (new Vector3(x1, y0, depth)) + pos; } else { mSides[0] = cam.ViewportToWorldPoint(new Vector3(0f, 0f, depth)); mSides[1] = cam.ViewportToWorldPoint(new Vector3(0f, 1f, depth)); mSides[2] = cam.ViewportToWorldPoint(new Vector3(1f, 1f, depth)); mSides[3] = cam.ViewportToWorldPoint(new Vector3(1f, 0f, depth)); } if (relativeTo != null) { for (int i = 0; i < 4; ++i) mSides[i] = relativeTo.InverseTransformPoint(mSides[i]); } return mSides; } /// <summary> /// Convenience function that converts Class + Function combo into Class.Function representation. /// </summary> static public string GetFuncName (object obj, string method) { if (obj == null) return "<null>"; string type = obj.GetType().ToString(); int period = type.LastIndexOf('/'); if (period > 0) type = type.Substring(period + 1); return string.IsNullOrEmpty(method) ? type : type + "/" + method; } #if UNITY_EDITOR || !UNITY_FLASH /// <summary> /// Execute the specified function on the target game object. /// </summary> static public void Execute<T> (GameObject go, string funcName) where T : Component { T[] comps = go.GetComponents<T>(); foreach (T comp in comps) { #if !UNITY_EDITOR && (UNITY_WEBPLAYER || UNITY_FLASH || UNITY_METRO || UNITY_WP8 || UNITY_WP_8_1) comp.SendMessage(funcName, SendMessageOptions.DontRequireReceiver); #else MethodInfo method = comp.GetType().GetMethod(funcName, BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic); if (method != null) method.Invoke(comp, null); #endif } } /// <summary> /// Execute the specified function on the target game object and all of its children. /// </summary> static public void ExecuteAll<T> (GameObject root, string funcName) where T : Component { Execute<T>(root, funcName); Transform t = root.transform; for (int i = 0, imax = t.childCount; i < imax; ++i) ExecuteAll<T>(t.GetChild(i).gameObject, funcName); } /// <summary> /// Immediately start, update, and create all the draw calls from newly instantiated UI. /// This is useful if you plan on doing something like immediately taking a screenshot then destroying the UI. /// </summary> static public void ImmediatelyCreateDrawCalls (GameObject root) { ExecuteAll<UIWidget>(root, "Start"); ExecuteAll<UIPanel>(root, "Start"); ExecuteAll<UIWidget>(root, "Update"); ExecuteAll<UIPanel>(root, "Update"); ExecuteAll<UIPanel>(root, "LateUpdate"); } #endif #if UNITY_EDITOR static int mSizeFrame = -1; static System.Reflection.MethodInfo s_GetSizeOfMainGameView; static Vector2 mGameSize = Vector2.one; /// <summary> /// Size of the game view cannot be retrieved from Screen.width and Screen.height when the game view is hidden. /// </summary> static public Vector2 screenSize { get { int frame = Time.frameCount; if (mSizeFrame != frame || !Application.isPlaying) { mSizeFrame = frame; if (s_GetSizeOfMainGameView == null) { System.Type type = System.Type.GetType("UnityEditor.GameView,UnityEditor"); s_GetSizeOfMainGameView = type.GetMethod("GetSizeOfMainGameView", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static); } mGameSize = (Vector2)s_GetSizeOfMainGameView.Invoke(null, null); } return mGameSize; } } #else /// <summary> /// Size of the game view cannot be retrieved from Screen.width and Screen.height when the game view is hidden. /// </summary> static public Vector2 screenSize { get { return new Vector2(Screen.width, Screen.height); } } #endif } Assets/NGUI/Scripts/Internal/NGUITools.cs(57,51): error CS0619: `UnityEngine.RuntimePlatform.WindowsWebPlayer' is obsolete: `WebPlayer export is no longer supported in Unity 5.4+.'
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