fix: basic functionality are now working.

src/main/java/io/ib67/sfcraft/Lifecycle.java

@@ -6,6 +6,6 @@ public interface Lifecycle {
     void onStateChange(State state);
 
     enum State {
-        ENABLED, DISABLED,ERROR;
+        ENABLED, DISABLED,ERROR
     }
 }

src/main/java/io/ib67/sfcraft/SFCraftInitializer.java

@@ -3,6 +3,9 @@ package io.ib67.sfcraft;
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.inject.*;
+import io.ib67.sfcraft.module.chat.ChatPingModule;
+import io.ib67.sfcraft.module.chat.ChatSendLocModule;
+import io.ib67.sfcraft.module.randomevt.LongNightModule;
 import io.ib67.sfcraft.registry.chat.SimpleMessageDecorator;
 import io.ib67.sfcraft.registry.event.SFRandomEventRegistry;
 import io.ib67.sfcraft.init.GuiceModInitializer;
@@ -43,6 +46,10 @@ public class SFCraftInitializer extends GuiceModInitializer {
         registerFeature(PlayLimitModule.class);
         registerFeature(BackModule.class);
         registerFeature(ManagementModule.class);
+
+        registerFeature(ChatPingModule.class);
+        registerFeature(ChatSendLocModule.class);
+        registerFeature(LongNightModule.class);
     }
 
     @Override
@@ -52,13 +59,14 @@ public class SFCraftInitializer extends GuiceModInitializer {
         SFCraft.server = minecraftServer;
         SFCraft.injector = getInjector();
         getModuleManager().switchGlobalState(Lifecycle.State.ENABLED);
+        log.info("Load completed! "+getModuleManager().getModules().size()+" modules were loaded.");
     }
 
     @Override
     protected Injector onInit() {
         return Guice.createInjector(
-                this,
-                new SFCraft()
+                new SFCraft(),
+                this
         );
     }
 }

src/main/java/io/ib67/sfcraft/ServerModule.java

@@ -18,7 +18,7 @@ public abstract class ServerModule extends AbstractModule implements Lifecycle {
             }
             this.state = state;
         } catch (Exception exception) {
-            log.error("An error occurred when " + getName() + " is changing its state into " + state);
+            log.error("An error occurred when " + getName() + " is changing its state into " + state,exception);
             this.state = State.ERROR;
         }
     }

src/main/java/io/ib67/sfcraft/callback/Utility.java

@@ -36,7 +36,7 @@ class Utility {
     }
 
     static <T, A> Optional<A> anyMatch(T[] ts, Function<T, A> function, Predicate<A> failurePredicate) {
-        A r = null;
+        A r;
         for (T handler : ts) {
             r = function.apply(handler);
             if (failurePredicate.test(r)) {

src/main/java/io/ib67/sfcraft/geoip/MaxMindGeoIPService.java

@@ -27,13 +27,11 @@ import static java.net.http.HttpResponse.BodyHandlers.ofFile;
 @Singleton
 public class MaxMindGeoIPService implements Module, GeoIPService {
     private static final URI GEOIP_DOWNLOAD_URL = URI.create("http://sfclub.cc/GeoLite2-City.mmdb");
-    @Inject
-    @ConfigRoot
-    private Path configRoot;
     private Path mmdbPath;
     private final DatabaseReader databaseReader;
 
-    public MaxMindGeoIPService() throws InterruptedException {
+    @Inject
+    public MaxMindGeoIPService(@ConfigRoot Path configRoot) throws InterruptedException {
         mmdbPath = configRoot.resolve("GeoLite2-City.mmdb");
         databaseReader = loadData();
     }

src/main/java/io/ib67/sfcraft/init/GuiceModInitializer.java

@@ -10,6 +10,7 @@ import io.ib67.sfcraft.module.manager.ModuleManager;
 import io.ib67.sfcraft.module.manager.SimpleModuleManager;
 import lombok.AccessLevel;
 import lombok.Getter;
+import lombok.extern.log4j.Log4j2;
 import net.fabricmc.api.ModInitializer;
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerLifecycleEvents;
 import net.fabricmc.fabric.api.networking.v1.ServerPlayConnectionEvents;
@@ -20,6 +21,7 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicBoolean;
 
+@Log4j2
 public abstract class GuiceModInitializer extends AbstractModule implements ModInitializer {
     public static AtomicBoolean initialized = new AtomicBoolean(false);
     @Getter(AccessLevel.PROTECTED)
@@ -33,15 +35,20 @@ public abstract class GuiceModInitializer extends AbstractModule implements ModI
         ServerPlayConnectionEvents.JOIN.register(handler::defend);
         ServerLifecycleEvents.SERVER_STARTED.register(this::onServerStarted);
         injector = onInit();
-    }
-
-    private void onServerStarted(MinecraftServer server) {
         var map = new HashMap<String, ServerModule>();
         for (Class<? extends ServerModule> registeredFeature : registeredFeatures) {
             var module = injector.getInstance(registeredFeature);
-            map.put(module.getName(), module);
+            try {
+                module.onInitialize();
+                map.put(module.getName(), module);
+            } catch (Exception e) {
+                log.error("Cannot initialize module " + module.getName(), e);
+            }
         }
         moduleManager = new SimpleModuleManager(ImmutableMap.copyOf(map));
+    }
+
+    private void onServerStarted(MinecraftServer server) {
         onReady(server);
         initialized.set(true);
     }
@@ -57,5 +64,6 @@ public abstract class GuiceModInitializer extends AbstractModule implements ModI
 
     protected void registerFeature(Class<? extends ServerModule> featureClass) {
         binder().bind(featureClass).in(Singleton.class);
+        registeredFeatures.add(featureClass);
     }
 }

src/main/java/io/ib67/sfcraft/mixin/server/AbstractFurnaceBlockMixin.java

@@ -14,6 +14,7 @@ import net.minecraft.world.World;
 import org.jetbrains.annotations.Nullable;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Overwrite;
+import org.spongepowered.asm.mixin.Unique;
 
 @Mixin(AbstractFurnaceBlock.class)
 public abstract class AbstractFurnaceBlockMixin extends BlockWithEntity {
@@ -32,6 +33,7 @@ public abstract class AbstractFurnaceBlockMixin extends BlockWithEntity {
         return world.isClient ? null : BlockWithEntity.validateTicker(givenType, expectedType, AbstractFurnaceBlockMixin::tickMultiple);
     }
 
+    @Unique
     private static void tickMultiple(World world, BlockPos pos, BlockState state, AbstractFurnaceBlockEntity blockEntity) {
         AbstractFurnaceBlockEntity.tick(world, pos, state, blockEntity);
         int i = world.getGameRules().getInt(GameRules.PLAYERS_SLEEPING_PERCENTAGE);

src/main/java/io/ib67/sfcraft/mixin/server/LegacyQueryHandlerMixin.java

@@ -5,6 +5,7 @@ import io.netty.channel.ChannelHandlerContext;
 import net.minecraft.network.QueryableServer;
 import net.minecraft.network.handler.LegacyQueryHandler;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.Redirect;
@@ -16,6 +17,7 @@ import java.util.Locale;
 
 @Mixin(LegacyQueryHandler.class)
 public class LegacyQueryHandlerMixin {
+    @Unique
     SocketAddress address;
 
     @Inject(method = "channelRead", at = @At("HEAD"))

src/main/java/io/ib67/sfcraft/mixin/server/SleepManagerMixin.java

@@ -17,7 +17,7 @@ public abstract class SleepManagerMixin {
             cir.setReturnValue(false);
             return;
         }
-        var world = players.get(0).getServerWorld();
+        var world = players.getFirst().getServerWorld();
         if (world.getTimeOfDay() % 24000 >= 12544) {
             if(!world.isRaining()){
                 cir.setReturnValue(false);

src/main/resources/sfcraft.mixins.json

@@ -8,6 +8,7 @@
   "client": [
   ],
   "server": [
+    "server.MinecraftServerMixin",
     "server.ServerPlayNetworkHandlerMixin",
     "server.bridge.ServerWorldBridge",
     "server.SleepManagerMixin",