Unity 遊戲框架搭建 2019 (二十六) 第一輪整理完結

2020 年 4 月 11 日
筆記

昨天呢我們把第八個示例整理完了。整理之後學習了類的第一作用：方法的集合，還有 Obselete 這個 API。並且在進行整理的時候貫徹了我們新的約定和規則：先確保功能有效，再去做變更和刪除。

今天我們在往下接著整理第九個示例

第九個示例

using UnityEngine;    #if UNITY_EDITOR  using UnityEditor;  #endif    namespace QFramework  {  	public class ResolutionCheck  	{  #if UNITY_EDITOR  		[MenuItem("QFramework/9.螢幕寬高比判斷")]  #endif  		private static void MenuClicked()  		{  			Debug.Log(IsPadResolution() ? "是 Pad 解析度" : "不是 Pad 解析度");  			Debug.Log(IsPhoneResolution() ? "是 Phone 解析度" : "不是 Phone 解析度");  			Debug.Log(IsiPhoneXResolution() ? "是 iPhone X 解析度" : "不是 iPhone X 解析度");  		}    		/// <summary>  		/// 獲取螢幕寬高比  		/// </summary>  		/// <returns></returns>  		public static float GetAspectRatio()  		{  			return Screen.width > Screen.height ? (float) Screen.width / Screen.height : (float) Screen.height / Screen.width;  		}    		/// <summary>  		/// 是否是 Pad 解析度 4 : 3  		/// </summary>  		/// <returns></returns>  		public static bool IsPadResolution()  		{  			var aspect = GetAspectRatio();  			return aspect > 4.0f / 3 - 0.05 && aspect < 4.0f / 3 + 0.05;  		}    		/// <summary>  		/// 是否是手機解析度 16:9  		/// </summary>  		/// <returns></returns>  		public static bool IsPhoneResolution()  		{  			var aspect = GetAspectRatio();  			return aspect > 16.0f / 9 - 0.05 && aspect < 16.0f / 9 + 0.05;  		}    		/// <summary>  		/// 是否是iPhone X 解析度 2436:1125  		/// </summary>  		/// <returns></returns>  		public static bool IsiPhoneXResolution()  		{  			var aspect = GetAspectRatio();  			return aspect > 2436.0f / 1125 - 0.05 && aspect < 2436.0f / 1125 + 0.05;  		}  	}  }

我們先看些類的名字，ResolutionCheck，這個沒有太大的問題。所以這個示例就留著。

第十個示例

#if UNITY_EDITOR  using UnityEditor;  #endif    using UnityEngine;    namespace QFramework  {  	public class TransformLocalPosImprovements  	{  #if UNITY_EDITOR  		[MenuItem("QFramework/10.Transform 賦值優化")]  #endif  		private static void GenerateUnityPackageName()  		{  			var transform = new GameObject("transform").transform;    			SetLocalPosX(transform, 5.0f);  			SetLocalPosY(transform, 5.0f);  			SetLocalPosZ(transform, 5.0f);  		}    		public static void SetLocalPosX(Transform transform, float x)  		{  			var localPos = transform.localPosition;  			localPos.x = x;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosY(Transform transform, float y)  		{  			var localPos = transform.localPosition;  			localPos.y = y;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosZ(Transform transform, float z)  		{  			var localPos = transform.localPosition;  			localPos.z = z;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosXY(Transform transform, float x, float y)  		{  			var localPos = transform.localPosition;  			localPos.x = x;  			localPos.y = y;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosXZ(Transform transform, float x, float z)  		{  			var localPos = transform.localPosition;  			localPos.x = x;  			localPos.z = z;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosYZ(Transform transform, float y, float z)  		{  			var localPos = transform.localPosition;  			localPos.y = y;  			localPos.z = z;  			transform.localPosition = localPos;  		}  	}  }

同樣也是沒啥太大的問題，也留著。

第十一個示例

#if UNITY_EDITOR  using UnityEditor;  #endif    using UnityEngine;    namespace QFramework  {  	public class TransformIdentity : MonoBehaviour  	{    #if UNITY_EDITOR  		[MenuItem("QFramework/11.Transform 歸一化")]  #endif  		private static void MenuClicked()  		{  			var transform = new GameObject("transform").transform;    			Identity(transform);  		}    		/// <summary>  		/// 重置操作  		/// </summary>  		/// <param name="trans">Trans.</param>  		public static void Identity(Transform trans)  		{  			trans.localPosition = Vector3.zero;  			trans.localScale = Vector3.one;  			trans.localRotation = Quaternion.identity;  		}  	}  }

類的名字沒有問題，但是到這裡筆者發現這個類里的方法是可以和第十個示例: TransformLocalPosImprovements 放在一個類里的，因為都是對 Transform API 的簡化。
類名字可以叫 TransformSimplify。

類的定義如下:

	public class TransformSimplify  	{  		/// <summary>  		/// 重置操作  		/// </summary>  		/// <param name="trans">Trans.</param>  		public static void Identity(Transform trans)  		{  			trans.localPosition = Vector3.zero;  			trans.localScale = Vector3.one;  			trans.localRotation = Quaternion.identity;  		}    		public static void SetLocalPosX(Transform transform, float x)  		{  			var localPos = transform.localPosition;  			localPos.x = x;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosY(Transform transform, float y)  		{  			var localPos = transform.localPosition;  			localPos.y = y;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosZ(Transform transform, float z)  		{  			var localPos = transform.localPosition;  			localPos.z = z;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosXY(Transform transform, float x, float y)  		{  			var localPos = transform.localPosition;  			localPos.x = x;  			localPos.y = y;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosXZ(Transform transform, float x, float z)  		{  			var localPos = transform.localPosition;  			localPos.x = x;  			localPos.z = z;  			transform.localPosition = localPos;  		}    		public static void SetLocalPosYZ(Transform transform, float y, float z)  		{  			var localPos = transform.localPosition;  			localPos.y = y;  			localPos.z = z;  			transform.localPosition = localPos;  		}  	}

很簡單，就是把上一個示例與這個示例的方法都複製到了這裡，類的定義位置在 TransformIdentity 的上方。

接下來，我們要把原來的實現方法做中轉，再加上 Obselete 屬性。這步就不展示了，內容與上一篇文章一致，

第十二個示例

#if UNITY_EDITOR  using UnityEditor;  #endif    using UnityEngine;    namespace QFramework  {  	public class PercentFunction : MonoBehaviour  	{  #if UNITY_EDITOR  		[MenuItem("QFramework/12.概率函數")]  #endif  		private static void MenuClicked()  		{  			Debug.Log(Percent(50));  		}    		/// <summary>  		/// 輸入百分比返回是否命中概率  		/// </summary>  		public static bool Percent(int percent)  		{  			return Random.Range (0, 100) <= percent;  		}  	}  }

這個程式碼的類名就有點問題了，叫做 PercentFunction，Percent 呢，是數學計算，所以我們把這個方法歸到 MathUtil 這個類里。

程式碼如下:

using System;    #if UNITY_EDITOR  using UnityEditor;  #endif    using UnityEngine;  using Random = UnityEngine.Random;    namespace QFramework  {  	public class MathUtil  	{  		/// <summary>  		/// 輸入百分比返回是否命中概率  		/// </summary>  		public static bool Percent(int percent)  		{  			return Random.Range (0, 100) <= percent;  		}  	}  	public class PercentFunction : MonoBehaviour  	{  #if UNITY_EDITOR  		[MenuItem("QFramework/12.概率函數")]  #endif  		private static void MenuClicked()  		{  			Debug.Log(MathUtil.Percent(50));  		}    		/// <summary>  		/// 輸入百分比返回是否命中概率  		/// </summary>  		[Obsolete("方法已棄用，請使用 MathUtil.Percent")]  		public static bool Percent(int percent)  		{  			return MathUtil.Percent(percent);  		}  	}  }

第十三個示例

#if UNITY_EDITOR  using UnityEditor;  #endif    using UnityEngine;    namespace QFramework  {      public class GameObejctActiveImprovements      {  #if UNITY_EDITOR          [MenuItem("QFramework/13.GameObejct 的顯示、隱藏簡化")]  #endif          private static void MenuClicked()          {              var gameObject = new GameObject();                Hide(gameObject);          }            public static void Show(GameObject gameObj)          {              gameObj.SetActive(true);          }            public static void Hide(GameObject gameObj)          {              gameObj.SetActive(false);          }      }  }

與 TransformSimplify 一樣，我們也定義一個 GameObjectSimplify。

整理後程式碼如下:

#if UNITY_EDITOR  using UnityEditor;  #endif    using UnityEngine;    namespace QFramework  {      public class GameObjectSimplify      {          public static void Show(GameObject gameObj)          {              gameObj.SetActive(true);          }            public static void Hide(GameObject gameObj)          {              gameObj.SetActive(false);          }      }        public class GameObejctActiveImprovements      {  #if UNITY_EDITOR          [MenuItem("QFramework/13.GameObejct 的顯示、隱藏簡化")]  #endif          private static void MenuClicked()          {              var gameObject = new GameObject();                GameObjectSimplify.Hide(gameObject);          }            [Obsolete("方法已啟用，請使用 GameObjectSimplify.Show")]          public static void Show(GameObject gameObj)          {              GameObjectSimplify.Show(gameObj);          }            [Obsolete("方法已啟用，請使用 GameObjectSimplify.Hide")]          public static void Hide(GameObject gameObj)          {              GameObjectSimplify.Hide(gameObj);          }      }  }

到此呢，我們十三個示例都做了一輪整理。整理之後又要回頭去解決一些整理過程中發現的問題。這部分內容我們在下一篇開始解決。

今天的內容就這些，拜拜~

轉載請註明地址：涼鞋的筆記：liangxiegame.com