From 600cdd77c0c1bbb79fff9c5ed06d45de2bd0528b Mon Sep 17 00:00:00 2001
From: syeyoung <cyoung06@naver.com>
Date: Thu, 17 Nov 2022 22:52:19 +0900
Subject: - Unload commands

Signed-off-by: syeyoung <cyoung06@naver.com>
---
 .../kr/syeyoung/dungeonsguide/mod/DungeonsGuide.java | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/mod/src/main/java/kr/syeyoung/dungeonsguide/mod/DungeonsGuide.java b/mod/src/main/java/kr/syeyoung/dungeonsguide/mod/DungeonsGuide.java
index 91541a86..f45164e9 100755
--- a/mod/src/main/java/kr/syeyoung/dungeonsguide/mod/DungeonsGuide.java
+++ b/mod/src/main/java/kr/syeyoung/dungeonsguide/mod/DungeonsGuide.java
@@ -47,6 +47,7 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.*;
 import net.minecraft.client.resources.IResourceManager;
 import net.minecraft.client.resources.IResourcePack;
+import net.minecraft.command.ICommand;
 import net.minecraft.launchwrapper.LaunchClassLoader;
 import net.minecraftforge.client.ClientCommandHandler;
 import net.minecraftforge.client.event.GuiOpenEvent;
@@ -130,6 +131,12 @@ public class DungeonsGuide implements DGInterface {
         registeredListeners.add(object);
         MinecraftForge.EVENT_BUS.register(object);
     }
+    private List<ICommand> registeredCommands = new ArrayList<>();
+
+    public void registerCommands(ICommand command) {
+        registeredCommands.add(command);
+        ClientCommandHandler.instance.registerCommand(command);
+    }
 
 
     public void init(File f) {
@@ -194,8 +201,8 @@ public class DungeonsGuide implements DGInterface {
         CommandDungeonsGuide commandDungeonsGuide = new CommandDungeonsGuide();
         CommandDgDebug command = new CommandDgDebug();
 
-        ClientCommandHandler.instance.registerCommand(commandDungeonsGuide);
-        ClientCommandHandler.instance.registerCommand(command);
+        registerCommands(commandDungeonsGuide);
+        registerCommands(command);
 
         registerEventsForge(command);
         registerEventsForge(commandDungeonsGuide);
@@ -248,6 +255,15 @@ public class DungeonsGuide implements DGInterface {
         for (Object registeredListener : registeredListeners) {
             MinecraftForge.EVENT_BUS.unregister(registeredListener);
         }
+        Set<ICommand> commands = ReflectionHelper.getPrivateValue(ClientCommandHandler.class, ClientCommandHandler.instance, "commandSet");
+
+        for (ICommand registeredCommand : registeredCommands) {
+            ClientCommandHandler.instance.getCommands().remove(registeredCommand.getCommandName());
+            for (String commandAlias : registeredCommand.getCommandAliases()) {
+                ClientCommandHandler.instance.getCommands().remove(commandAlias);
+            }
+            commands.remove(registeredCommand);
+        }
         THREAD_GROUP.interrupt();
         THREAD_GROUP.stop();
         try {
-- 
cgit