Fix data.json decode issue

build.gradle

@@ -13,10 +13,6 @@ dependencies {
     implementation fileTree(dir: 'lib', include: ['*.jar'])
 }
 
-test {
-    useJUnitPlatform()
-}
-
 jar {
     jar.baseName = 'openchat'
 

src/main/java/com/github/jie65535/openchat/EventListeners.java

@@ -3,11 +3,20 @@ package com.github.jie65535.openchat;
 import emu.grasscutter.server.event.player.PlayerJoinEvent;
 
 public final class EventListeners {
+    private static final OpenChatPlugin plugin = OpenChatPlugin.getInstance();
     private static final OpenChatConfig config = OpenChatPlugin.getInstance().getConfig();
 
     public static void onJoin(PlayerJoinEvent event) {
-        if (!config.sendJoinMessage || config.joinMessage.isEmpty()) return;
+        // 检查聊天系统是否被其它插件替换
+        if (!(plugin.getServer().getChatSystem() instanceof OpenChatSystem)) {
+            plugin.getLogger().warn("聊天系统已被其它插件更改，现已重置为 OpenChat !");
+            plugin.getServer().setChatSystem(new OpenChatSystem(plugin));
+        }
 
+        if (!config.sendJoinMessage || config.joinMessage.isEmpty())
+            return;
+        plugin.getLogger().debug(String.format("玩家 %s(%d) 加入游戏，发送加入消息",
+                event.getPlayer().getNickname(), event.getPlayer().getUid()));
         event.getPlayer().dropMessage(config.joinMessage);
     }
 }

src/main/java/com/github/jie65535/openchat/OpenChatData.java

@@ -17,12 +17,9 @@
  */
 package com.github.jie65535.openchat;
 
-import it.unimi.dsi.fastutil.ints.Int2ObjectMap;
-import it.unimi.dsi.fastutil.ints.Int2ObjectOpenHashMap;
-import it.unimi.dsi.fastutil.ints.IntOpenHashSet;
-import it.unimi.dsi.fastutil.ints.IntSet;
-
 import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
 
 public class OpenChatData {
 
@@ -31,11 +28,11 @@ public class OpenChatData {
      * Key: Uid
      * Value: End time
      */
-    public Int2ObjectMap<Date> banList = new Int2ObjectOpenHashMap<>();
+    public HashMap<Integer, Date> banList = new HashMap<>();
 
     /**
      * 关闭聊天的玩家集合
      * Key: Uid
      */
-    public IntSet offChatPlayers = new IntOpenHashSet();
+    public HashSet<Integer> offChatPlayers = new HashSet<>();
 }

src/main/java/com/github/jie65535/openchat/OpenChatPlugin.java

@@ -29,7 +29,6 @@ import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
 import java.util.Date;
 
 public final class OpenChatPlugin extends Plugin {
@@ -55,7 +54,7 @@ public final class OpenChatPlugin extends Plugin {
             }
         } else {
             try {
-                config = JsonUtils.decode(Files.readString(configFile.toPath(), StandardCharsets.UTF_8), OpenChatConfig.class);
+                config = JsonUtils.loadToClass(configFile.toPath(), OpenChatConfig.class);
             } catch (Exception exception) {
                 config = new OpenChatConfig();
                 getLogger().error("[OpenChat] There was an error while trying to load the configuration from config.json. Please make sure that there are no syntax errors. If you want to start with a default configuration, delete your existing config.json.", exception);
@@ -74,7 +73,7 @@ public final class OpenChatPlugin extends Plugin {
             saveData();
         } else {
             try {
-                data = JsonUtils.decode(Files.readString(dataFile.toPath(), StandardCharsets.UTF_8), OpenChatData.class);
+                data = JsonUtils.loadToClass(dataFile.toPath(), OpenChatData.class);
             } catch (Exception exception) {
                 data = new OpenChatData();
                 getLogger().error("[OpenChat] There was an error while trying to load the data from data.json. Please make sure that there are no syntax errors. If you want to start with a default data, delete your existing data.json.", exception);
@@ -112,7 +111,7 @@ public final class OpenChatPlugin extends Plugin {
         getHandle().registerCommand(new ChatPlayerCommands());
 
         // Set my chat system.
-        getServer().setChatSystem(new OpenChatSystem(getServer(), this));
+        getServer().setChatSystem(new OpenChatSystem(this));
 
         // Log a plugin status message.
         getLogger().info("[OpenChat] Enabled.");
@@ -131,6 +130,6 @@ public final class OpenChatPlugin extends Plugin {
         if (getData().banList.isEmpty())
             return;
         var now = new Date();
-        getData().banList.int2ObjectEntrySet().removeIf(entry -> entry.getValue().before(now));
+        getData().banList.entrySet().removeIf(entry -> entry.getValue().before(now));
     }
 }

src/main/java/com/github/jie65535/openchat/OpenChatSystem.java

@@ -3,18 +3,18 @@ package com.github.jie65535.openchat;
 import emu.grasscutter.GameConstants;
 import emu.grasscutter.game.chat.ChatSystem;
 import emu.grasscutter.game.player.Player;
-import emu.grasscutter.server.game.GameServer;
 
 public class OpenChatSystem extends ChatSystem {
     private final OpenChatPlugin plugin;
-    public OpenChatSystem(GameServer server, OpenChatPlugin plugin) {
-        super(server);
+    public OpenChatSystem(OpenChatPlugin plugin) {
+        super(plugin.getServer());
         this.plugin = plugin;
+        plugin.getLogger().debug("OpenChatSystem created.");
     }
 
     @Override
     public void sendPrivateMessage(Player player, int targetUid, String message) {
-        plugin.getLogger().info(String.format("onSendPrivateMessage: player=%s(%d) targetUid=%d message=%s",
+        plugin.getLogger().debug(String.format("onSendPrivateMessage: player=%s(%d) targetUid=%d message=%s",
                 player.getNickname(), player.getUid(), targetUid, message));
         // Sanity checks.
         if (message == null || message.length() == 0) {
@@ -35,7 +35,7 @@ public class OpenChatSystem extends ChatSystem {
      * @param message 消息内容
      */
     private void handlePlayerMessage(Player player, String message) {
-        plugin.getLogger().info("handlePlayerMessage enter");
+        plugin.getLogger().debug("handlePlayerMessage enter");
         if (!plugin.getConfig().serverChatEnabled) {
             return;
         }