Implement /mfrc and /mfsrc commands to reload configs on client/server respectively

forge/src/main/java/org/embeddedt/modernfix/forge/config/NightConfigFixer.java

@@ -3,6 +3,7 @@ package org.embeddedt.modernfix.forge.config;
 import com.electronwill.nightconfig.core.file.FileWatcher;
 import cpw.mods.modlauncher.api.LamdbaExceptionUtils;
 import net.minecraftforge.fml.common.ObfuscationReflectionHelper;
+import net.minecraftforge.fml.loading.FMLLoader;
 import org.embeddedt.modernfix.ModernFix;
 import org.embeddedt.modernfix.core.ModernFixMixinPlugin;
 import org.embeddedt.modernfix.util.CommonModUtil;
@@ -17,7 +18,6 @@ import java.util.function.Function;
 
 public class NightConfigFixer {
     public static final LinkedHashSet<Runnable> configsToReload = new LinkedHashSet<>();
-    private static int tickCounter = 0;
     public static void monitorFileWatcher() {
         if(!ModernFixMixinPlugin.instance.isOptionEnabled("bugfix.fix_config_crashes.NightConfigFixerMixin"))
             return;
@@ -32,17 +32,9 @@ public class NightConfigFixer {
         }, "replacing Night Config watchedFiles map");
     }
 
-    /**
-     * Called by the render thread on the client, and the server thread on the server. Processes all the accumulated
-     * file watch events.
-     */
     public static void runReloads() {
-        if((tickCounter++ % 20) != 0)
-            return;
         List<Runnable> runnablesToRun;
         synchronized (configsToReload) {
-            if(configsToReload.isEmpty())
-                return;
             runnablesToRun = new ArrayList<>(configsToReload);
             configsToReload.clear();
         }
@@ -92,6 +84,8 @@ public class NightConfigFixer {
         @Override
         public void run() {
             synchronized(configsToReload) {
+                if(configsToReload.size() == 0)
+                    ModernFixMixinPlugin.instance.logger.info("Please use /{} to reload any changed mod config files", FMLLoader.getDist().isDedicatedServer() ? "mfsrc" : "mfrc");
                 configsToReload.add(configTracker);
             }
         }

forge/src/main/java/org/embeddedt/modernfix/forge/init/ModernFixClientForge.java

@@ -4,7 +4,7 @@ import com.mojang.blaze3d.platform.InputConstants;
 import net.minecraft.client.KeyMapping;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.components.DebugScreenOverlay;
-import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.client.event.ClientChatEvent;
 import net.minecraftforge.client.event.RecipesUpdatedEvent;
 import net.minecraftforge.client.event.RenderGameOverlayEvent;
 import net.minecraftforge.client.gui.ForgeIngameGui;
@@ -21,7 +21,6 @@ import net.minecraftforge.fml.common.ObfuscationReflectionHelper;
 import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
 import net.minecraftforge.fml.event.server.FMLServerStartedEvent;
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
-import net.minecraftforge.fml.loading.FMLEnvironment;
 import org.embeddedt.modernfix.ModernFixClient;
 import org.embeddedt.modernfix.forge.config.NightConfigFixer;
 import org.embeddedt.modernfix.screen.ModernFixConfigScreen;
@@ -54,8 +53,15 @@ public class ModernFixClientForge {
         if(event.phase == TickEvent.Phase.START && configKey.consumeClick()) {
             Minecraft.getInstance().setScreen(new ModernFixConfigScreen(Minecraft.getInstance().screen));
         }
-        if(FMLEnvironment.dist == Dist.CLIENT && event.phase == TickEvent.Phase.START && ModernFixForge.launchDone) {
+    }
+
+    @SubscribeEvent(priority = EventPriority.LOW)
+    public void onClientChat(ClientChatEvent event) {
+        if(event.getMessage() != null && event.getMessage().trim().equals("/mfrc")) {
             NightConfigFixer.runReloads();
+            event.setCanceled(true);
+            // add it to chat history
+            Minecraft.getInstance().gui.getChat().addRecentChat(event.getMessage());
         }
     }
 

forge/src/main/java/org/embeddedt/modernfix/forge/init/ModernFixForge.java

@@ -1,12 +1,14 @@
 package org.embeddedt.modernfix.forge.init;
 
 import com.google.common.collect.ImmutableList;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import net.minecraft.commands.CommandSourceStack;
 import net.minecraft.world.item.Item;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.event.OnDatapackSyncEvent;
+import net.minecraftforge.event.RegisterCommandsEvent;
 import net.minecraftforge.event.RegistryEvent;
-import net.minecraftforge.event.TickEvent;
 import net.minecraftforge.eventbus.api.EventPriority;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
 import net.minecraftforge.fml.*;
@@ -16,7 +18,6 @@ import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
 import net.minecraftforge.fml.event.server.FMLServerStartedEvent;
 import net.minecraftforge.fml.event.server.FMLServerStoppedEvent;
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
-import net.minecraftforge.fml.loading.FMLEnvironment;
 import net.minecraftforge.fml.loading.FMLLoader;
 import net.minecraftforge.fml.network.FMLNetworkConstants;
 import net.minecraftforge.fml.server.ServerLifecycleHooks;
@@ -24,10 +25,10 @@ import net.minecraftforge.registries.ForgeRegistries;
 import org.apache.commons.lang3.tuple.Pair;
 import org.embeddedt.modernfix.ModernFix;
 import org.embeddedt.modernfix.core.ModernFixMixinPlugin;
+import org.embeddedt.modernfix.entity.EntityDataIDSyncHandler;
+import org.embeddedt.modernfix.forge.ModernFixConfig;
 import org.embeddedt.modernfix.forge.classloading.ClassLoadHack;
 import org.embeddedt.modernfix.forge.classloading.ModFileScanDataDeduplicator;
-import org.embeddedt.modernfix.forge.ModernFixConfig;
-import org.embeddedt.modernfix.entity.EntityDataIDSyncHandler;
 import org.embeddedt.modernfix.forge.config.ConfigFixer;
 import org.embeddedt.modernfix.forge.config.NightConfigFixer;
 import org.embeddedt.modernfix.forge.packet.PacketHandler;
@@ -59,9 +60,15 @@ public class ModernFixForge {
     }
 
     @SubscribeEvent
-    public void onServerTick(TickEvent.ServerTickEvent event) {
+    public void onCommandRegister(RegisterCommandsEvent event) {
-        if(FMLEnvironment.dist == Dist.DEDICATED_SERVER && event.phase == TickEvent.Phase.END && ModernFixForge.launchDone) {
+        // Register separate commands since redirecting doesn't work without arguments
-            NightConfigFixer.runReloads();
+        for(String name : new String[] { "mfrc", "mfsrc"}) {
+            event.getDispatcher().register(LiteralArgumentBuilder.<CommandSourceStack>literal(name)
+                    .requires(source -> source.hasPermission(3))
+                    .executes(context -> {
+                        NightConfigFixer.runReloads();
+                        return 1;
+                    }));
         }
     }