add hot reload (v0.8)

Assets/Scenes/Card.cs

@@ -12,11 +12,14 @@ public class Card : MonoBehaviour
 
     int idx = 0;
     int nextChangeTime = 0;
+    bool updatedConfig = false;
+    bool writeConfigInside = false;
 
 
     void Start()
     {
-        
+        FileUtil.WatchFile(Application.streamingAssetsPath,
+            "config.ini", new FileSystemEventHandler(OnIniChanged));
         Config.LoadConfigFromIni();
         SetConfig();
         Config.LoadCardsInDir();
@@ -24,6 +27,24 @@ public class Card : MonoBehaviour
         LoadCard(Config.cardPath);
     }
 
+    private void OnIniChanged(object sender, FileSystemEventArgs e)
+    {
+        
+        if (e.ChangeType != WatcherChangeTypes.Changed)
+        {
+            return;
+        }
+        if (writeConfigInside)
+        {
+            writeConfigInside = false;
+        }
+        else
+        {
+            Debug.Log("Ini changed");
+            updatedConfig = true;
+        }
+    }
+
     void SetConfig()
     {
         if (Config.fullscreen == 1)
@@ -34,13 +55,12 @@ public class Card : MonoBehaviour
         {
             Screen.SetResolution(1280, 720, false);
         }
-
         if (Config.cardPath == "" || Config.cardPath == "null")
         {
             Config.cardPath = FileUtil.OpenFile();
             Config.SaveConfigToIni();
+            writeConfigInside = true;
         }
-
         Camera camera = GetComponent<Camera>();
         camera.orthographicSize = Config.cameraSize;
         camera.transform.position = 
@@ -59,6 +79,7 @@ public class Card : MonoBehaviour
         }
         Config.cardPath = cardPath;
         Config.SaveConfigToIni();
+        writeConfigInside = true;
         nextChangeTime = (int)Time.time + Config.changeTime;
     }
 
@@ -76,6 +97,16 @@ public class Card : MonoBehaviour
 
     void Update()
     {
+        if (updatedConfig)
+        {
+            Config.LoadConfigFromIni();
+            SetConfig();
+            Config.LoadCardsInDir();
+            this.InitIdx();
+            this.LoadCard(Config.cardPath);
+            updatedConfig = false;
+        }
+
         if (Config.autoChange == 1 && Time.time >= nextChangeTime && cntCard)
         {
             LoadNextCard();
@@ -87,6 +118,7 @@ public class Card : MonoBehaviour
     {
         Config.cameraY += 0.1f;
         Config.SaveConfigToIni();
+        writeConfigInside = true;
         Camera camera = GetComponent<Camera>();
         Vector3 vec = camera.transform.position;
         vec.y = Config.cameraY;
@@ -98,6 +130,7 @@ public class Card : MonoBehaviour
     {
         Config.cameraY -= 0.1f;
         Config.SaveConfigToIni();
+        writeConfigInside = true;
         Camera camera = GetComponent<Camera>();
         Vector3 vec = camera.transform.position;
         vec.y = Config.cameraY;

Assets/Scenes/Config.cs

@@ -25,7 +25,7 @@ public static class Config
 
     public static void LoadConfigFromIni()
     {
-        ini.Open(Application.streamingAssetsPath + "/config.ini");
+        ini.Open(Application.streamingAssetsPath + @"\config.ini");
         fullscreen = ini.ReadValue("camera", "fullscreen", 1);
         randomCard = ini.ReadValue("card", "random", 1);
         autoChange = ini.ReadValue("card", "autochange", 1);
@@ -39,7 +39,7 @@ public static class Config
 
     public static void SaveConfigToIni()
     {
-        ini.Open(Application.streamingAssetsPath + "\\config.ini");
+        ini.Open(Application.streamingAssetsPath + @"\config.ini");
         ini.WriteValue("card", "path", cardPath);
         ini.WriteValue("camera", "y", cameraY);
         ini.Close();
@@ -53,7 +53,7 @@ public static class Config
         DirectoryInfo cardDirInfo = cardFileInfo.Directory;
         foreach (FileInfo file in cardDirInfo.GetFiles())
         {
-            cardsList.Add(cardsDir + "\\" + file.Name);
+            cardsList.Add(cardsDir + @"\" + file.Name);
         }
         cardsCount = cardsList.Count;
     }

Assets/Scenes/FileUtil.cs

@@ -1,10 +1,12 @@
-
+using System;
-using System;
+using System.IO;
+using System.Collections;
+using System.Collections.Generic;
 using System.Runtime.InteropServices;
 using UnityEngine;
 
 public static class FileUtil
-{
+{   // My Super Fucking File Manager
     public static string OpenFile()
     {
         FileOpenDialog dialog = new FileOpenDialog();
@@ -26,6 +28,15 @@ public static class FileUtil
         }
         return "";
     }
+
+    public static void WatchFile(string dirPath, string filename, FileSystemEventHandler handler)
+    {
+        var watcher = new FileSystemWatcher(dirPath);
+        watcher.NotifyFilter = NotifyFilters.LastWrite;
+        watcher.Changed += handler;
+        watcher.Filter = filename;
+        watcher.EnableRaisingEvents = true;
+    }
 }
 
     

Assets/StreamingAssets/config.ini

@@ -6,7 +6,7 @@ random=1
 autochange=1
 ; 是否自动切换卡面 0为否 1为是
 time=600
-; 自动切换卡面的时间，单位为秒
+; 自动切换卡面的时间，单位为秒（改太短的话可能会让热加载爆炸）
 
 [camera]
 fullscreen=1
@@ -15,5 +15,5 @@ size=7.0
 ; 摄像机范围，用来调整卡面缩放。16:9 的屏幕 7.0；4:3 的屏幕 9.5；也可以自己看情况调整
 x=0.0
 ; 卡面 x 轴位置，大部分时候保持 0.0 就可以了
-y=0.0
+y=0
 ; 卡面 y 轴位置，根据具体卡面调整

ProjectSettings/ProjectSettings.asset

@@ -121,7 +121,7 @@ PlayerSettings:
     16:10: 1
     16:9: 1
     Others: 1
-  bundleVersion: 0.7
+  bundleVersion: 0.8
   preloadedAssets: []
   metroInputSource: 0
   wsaTransparentSwapchain: 0