Unity各平台宏定义

Author: XINCGer

Doc/Unity各平台宏定义.md

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+## Unity各平台宏定义
+
+### 对照表  
+| 宏          |  定义   |  
+| :----      | :----  |
+| UNITY_EDITOR      | #define directive for calling Unity Editor scripts from your game code.   |
+| UNITY_EDITOR_WIN       | #define directive for Editor code on Windows.    |
+| UNITY_EDITOR_OSX       | #define directive for Editor code on Mac OS X.    | 
+| UNITY_STANDALONE      | #define directive for compiling/executing code for any standalone platform (Mac OS X, Windows or Linux).     |
+| UNITY_STANDALONE_WIN      | #define directive for compiling/executing code specifically for Windows standalone applications.     |
+| UNITY_STANDALONE_OSX     | #define directive for compiling/executing code specifically for Mac OS X (including Universal, PPC and Intel architectures).    | 
+| UNITY_STANDALONE_LINUX      | #define directive for compiling/executing code specifically for Linux standalone applications.     |
+| UNITY_ANDROID      | #define directive for the Android platform.    |
+| UNITY_IOS       | #define directive for compiling/executing code for the iOS platform.    | 
+| UNITY_IPHONE        | Deprecated. Use UNITY_IOS instead.    |
+| UNITY_WEBGL        | #define directive for WebGL.   |
+| UNITY_WP_8_1        | #define directive for Windows Phone 8.1.   | 
+| UNITY_PS4        | #define directive for running PlayStation 4 code.  |
+| UNITY_XBOXONE      | #define directive for executing Xbox One code.    |
+| UNITY_WII     | 	#define directive for compiling/executing code for the Wii console.    | 
+| UNITY_SAMSUNGTV     | 	#define directive for executing Samsung TV code.    | 
+
+### 样例  
+``` C#
+using UnityEngine;
+using System.Collections;
+
+public class PlatformDefines : MonoBehaviour {
+
+  void Start () {
+    #if UNITY_EDITOR
+        Debug.Log("Unity Editor");
+    #elif UNITY_IOS
+        Debug.Log("Unity iPhone");
+    #else
+        Debug.Log("Any other platform");
+    #endif
+  }
+
+}
+```
+
+``` C#
+function Awake() {
+  #if UNITY_EDITOR
+    Debug.Log("Unity Editor");
+  #endif
+    
+  #if UNITY_IPHONE
+    Debug.Log("Iphone");
+  #endif
+
+  #if UNITY_STANDALONE_OSX
+    Debug.Log("Stand Alone OSX");
+  #endif
+
+  #if UNITY_STANDALONE_WIN
+    Debug.Log("Stand Alone Windows");
+  #endif
+}
+```
+* [Unity宏定义官方文档](https://docs.unity3d.com/Manual/PlatformDependentCompilation.html)
+