2 files changed, 19 insertions, 20 deletions

diff --git a/src/main/java/com/keuin/kbackupfabric/util/PrintUtil.java b/src/main/java/com/keuin/kbackupfabric/util/PrintUtil.java
index 34b548a..640794e 100644
--- a/src/main/java/com/keuin/kbackupfabric/util/PrintUtil.java
+++ b/src/main/java/com/keuin/kbackupfabric/util/PrintUtil.java
@@ -1,6 +1,7 @@
 package com.keuin.kbackupfabric.util;
 
 import com.mojang.brigadier.context.CommandContext;
+import net.minecraft.network.MessageType;
 import net.minecraft.server.PlayerManager;
 import net.minecraft.server.command.ServerCommandSource;
 import net.minecraft.text.LiteralText;
@@ -13,24 +14,26 @@ import org.jetbrains.annotations.Nullable;
 
 import java.util.Optional;
 
+import java.util.UUID;
+
 
 public final class PrintUtil {
 
     private static final Object syncMessage = new Object();
     private static final Object syncBroadcast = new Object();
 
-    private static final Style broadcastStyle = new Style().setColor(Formatting.AQUA);
-    private static final Style infoStyle = new Style().setColor(Formatting.WHITE);
-    private static final Style stressStyle = new Style().setColor(Formatting.AQUA);
-    private static final Style warnStyle = new Style().setColor(Formatting.YELLOW);
-    private static final Style errorStyle = new Style().setColor(Formatting.DARK_RED);
+    private static final Style broadcastStyle = Style.EMPTY.withColor(Formatting.AQUA);
+    private static final Style infoStyle = Style.EMPTY.withColor(Formatting.WHITE);
+    private static final Style stressStyle = Style.EMPTY.withColor(Formatting.AQUA);
+    private static final Style warnStyle = Style.EMPTY.withColor(Formatting.YELLOW);
+    private static final Style errorStyle = Style.EMPTY.withColor(Formatting.DARK_RED);
 
     private static final Logger LOGGER = LogManager.getLogger();
-    private static PlayerManager playerManager = null;
+    private static PlayerManager fuckingPlayerManager = null;
 
     public static void setPlayerManager(PlayerManager playerManager) {
-        if (PrintUtil.playerManager == null)
-            PrintUtil.playerManager = playerManager;
+        if (fuckingPlayerManager == null)
+            fuckingPlayerManager = playerManager;
     }
 
     public static void broadcast(String message) {
@@ -39,9 +42,11 @@ public final class PrintUtil {
 
     public static void broadcast(String message, Style style) {
         synchronized (syncBroadcast) {
-            Optional.ofNullable(playerManager)
-                    .ifPresent(pm ->
-                            pm.sendToAll(new LiteralText(message).setStyle(style)));
+            if (fuckingPlayerManager != null)
+//                fuckingPlayerManager.sendToAll(new LiteralText(message).setStyle(broadcastStyle));
+                fuckingPlayerManager.broadcast(new LiteralText(message).setStyle(broadcastStyle), MessageType.GAME_INFO, UUID.randomUUID());
+            else
+                PrintUtil.error("Error in PrintUtil.broadcast: PlayerManager is not initialized.");
         }
     }
 
@@ -77,19 +82,16 @@ public final class PrintUtil {
         return message(context, messageText, broadcastToOps, errorStyle);
     }
 
-    private static CommandContext<ServerCommandSource> message(@Nullable CommandContext<ServerCommandSource> context, String messageText, boolean broadcastToOps, Style style) {
+    private static CommandContext<ServerCommandSource> message(CommandContext<ServerCommandSource> context, String messageText, boolean broadcastToOps, Style style) {
         if (context != null) {
             synchronized (syncMessage) {
-                Text text = new LiteralText(messageText);
-                text.setStyle(style);
+                Text text = new LiteralText(messageText).setStyle(style);
                 context.getSource().sendFeedback(text, broadcastToOps);
             }
-            return context;
         } else {
-            // if context is null, then `broadcastToOps` will be ignored for simplicity
             broadcast(messageText, style);
-            return null;
         }
+        return context;
     }
 
     /**
diff --git a/src/main/java/com/keuin/kbackupfabric/util/ZipUtil.java b/src/main/java/com/keuin/kbackupfabric/util/ZipUtil.java
index eea1148..3497f20 100644
--- a/src/main/java/com/keuin/kbackupfabric/util/ZipUtil.java
+++ b/src/main/java/com/keuin/kbackupfabric/util/ZipUtil.java
@@ -208,9 +208,6 @@ public final class ZipUtil {
                 // 创建解压文件
                 entryFile = new File(entryFilePath);
                 if (entryFile.exists()) {
-                    // 检测文件是否允许删除，如果不允许删除，将会抛出SecurityException
-                    SecurityManager securityManager = new SecurityManager();
-                    securityManager.checkDelete(entryFilePath);
                     // 删除已存在的目标文件
                     if (!entryFile.delete())
                         throw new IOException(String.format("Failed to delete existing file %s", entryFile.toString()));