src/main/java/dev/c0de/minecraft/c0deFoxMod.java

@@ -1,19 +1,14 @@
 package dev.c0de.minecraft;
 
+import dev.c0de.minecraft.config.SimpleConfig;
 import net.fabricmc.api.ModInitializer;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 public class c0deFoxMod implements ModInitializer {
-    public static final Logger LOGGER = LoggerFactory.getLogger("c0defox");
+
+    public static SimpleConfig config;
 
     @Override
     public void onInitialize() {
-        // This code runs as soon as Minecraft is in a mod-load-ready state.
+        config = new SimpleConfig("c0defox");
-		// However, some things (like resources) may still be uninitialized.
-		// Proceed with mild caution.
-
-        LOGGER.info("Hello world!");
     }
 }

src/main/java/dev/c0de/minecraft/client/KeybindManager.java

@@ -0,0 +1,51 @@
+package dev.c0de.minecraft.client;
+
+import net.minecraft.client.MinecraftClient;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Optional;
+import java.util.TreeMap;
+
+public class KeybindManager {
+    private final HashMap<String, Boolean> states = new HashMap<>();
+    private final List<Module> modules;
+
+    public KeybindManager(List<Module> modules) {
+        this.modules = modules;
+    }
+
+    public void tick(MinecraftClient client) {
+        // Execute the onTick function of each module
+        modules.forEach(module -> module.onTick(this, client));
+
+        // Toggle the module state with keybind
+        modules.stream().filter(module -> module.getKey() != null).forEach(module -> {
+            if (module.getKey().wasPressed()) {
+                final String name = module.getClass().getName();
+                final boolean newState = states.get(name);
+
+                states.put(name, !states.getOrDefault(name, false));
+    
+                module.setState(newState);
+                module.onToggle(this, client);
+            }
+        });
+    }
+
+    public boolean getState(Class<?> cls) {
+        return states.getOrDefault(cls.getName(), false);
+    }
+
+    public TreeMap<String, Boolean> getSortedStates() {
+        final TreeMap<String, Boolean> keyStates = new TreeMap<>();
+
+        states.forEach((key, value) -> {
+            final Optional<Module> foundModule = modules.stream().filter(module -> module.getClass().getName().equals(key)).findFirst();
+
+            foundModule.ifPresent(module -> keyStates.put(module.getKey().getTranslationKey(), value));
+        });
+
+        return keyStates;
+    }
+}

src/main/java/dev/c0de/minecraft/client/Module.java

@@ -0,0 +1,30 @@
+package dev.c0de.minecraft.client;
+
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.option.KeyBinding;
+
+public abstract class Module {
+
+    protected KeyBinding key;
+    protected boolean state;
+
+    public void onTick(KeybindManager manager, MinecraftClient client) {
+
+    }
+
+    public void onToggle(KeybindManager manager, MinecraftClient client) {
+
+    }
+
+    public void setState(boolean state) {
+        this.state = state;
+    }
+
+    public KeyBinding getKey() {
+        return key;
+    }
+
+    public boolean isState() {
+        return state;
+    }
+}

src/main/java/dev/c0de/minecraft/client/c0deFoxModClient.java

@@ -0,0 +1,56 @@
+package dev.c0de.minecraft.client;
+
+import dev.c0de.minecraft.modules.Fullbright;
+
+import net.fabricmc.api.ClientModInitializer;
+
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
+import net.minecraft.client.MinecraftClient;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.List;
+
+@Environment(EnvType.CLIENT)
+public class c0deFoxModClient implements ClientModInitializer {
+    public static final Logger LOGGER = LoggerFactory.getLogger("c0defox");
+
+    private static c0deFoxModClient self;
+    private static KeybindManager keybindManager;
+
+    // Load in modules as independent parts of the mod
+    private static List<Module> modules;
+
+    @Override
+    public void onInitializeClient() {
+        ClientTickEvents.END_CLIENT_TICK.register(this::tick);
+
+        self = this;
+
+        // Add new modules here
+        modules = List.of(
+            new Fullbright()
+        );
+
+        keybindManager = new KeybindManager(modules);
+
+        LOGGER.info("Ready");
+    }
+
+    public static c0deFoxModClient getSelf() {
+        return self;
+    }
+
+    public static KeybindManager getKeybindManager() {
+        return keybindManager;
+    }
+
+    // Called on every game tick
+    public void tick(MinecraftClient client) {
+        keybindManager.tick(client);
+    }
+
+}

src/main/java/dev/c0de/minecraft/config/ClientConfig.java

@@ -0,0 +1,6 @@
+package dev.c0de.minecraft.config;
+
+// Configuration options for the client
+public class ClientConfig {
+    public double FULLBRIGHT_GAMMA = 2.5;
+}

src/main/java/dev/c0de/minecraft/config/SimpleConfig.java

@@ -0,0 +1,80 @@
+package dev.c0de.minecraft.config;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import net.fabricmc.loader.api.FabricLoader;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.Reader;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public class SimpleConfig {
+
+    private static final Logger LOGGER = LogManager.getLogger("SimpleConfig");
+    private boolean broken = false;
+    private final File file;
+
+    private ClientConfig config = new ClientConfig();
+
+    public ClientConfig getConfig() {
+        return config;
+    }
+
+    public void createConfig() throws IOException {
+
+        // try creating missing files
+        file.getParentFile().mkdirs();
+        if (Files.notExists(file.toPath()))
+            Files.createFile(file.toPath());
+
+        // write default config data
+        Gson gson = new GsonBuilder()
+                .enableComplexMapKeySerialization()
+                .setPrettyPrinting()
+                .create();
+
+        PrintWriter writer = new PrintWriter(file, StandardCharsets.UTF_8);
+        gson.toJson(config, writer);
+        writer.close();
+    }
+
+    private void loadConfig() throws IOException {
+        Gson gson = new Gson();
+        Reader reader = Files.newBufferedReader(file.toPath());
+        config = gson.fromJson(reader, ClientConfig.class);
+        reader.close();
+    }
+
+    public SimpleConfig(String modID) {
+        Path path = FabricLoader.getInstance().getConfigDir();
+        file = new File(path.toAbsolutePath().toString(), modID + ".json");
+
+        if (!file.exists()) {
+            LOGGER.info(modID + " is missing, generating default one...");
+
+            try {
+                createConfig();
+            } catch (IOException e) {
+                LOGGER.error(modID + " failed to generate!");
+                LOGGER.trace(e);
+                broken = true;
+            }
+        }
+
+        if (!broken) {
+            try {
+                loadConfig();
+            } catch (Exception e) {
+                LOGGER.error(modID + " failed to load!");
+                LOGGER.trace(e);
+                broken = true;
+            }
+        }
+    }
+}

src/main/java/dev/c0de/minecraft/mixin/BrightnessMixin.java

@@ -0,0 +1,37 @@
+package dev.c0de.minecraft.mixin;
+
+import com.mojang.serialization.Codec;
+import net.minecraft.client.option.SimpleOption;
+import net.minecraft.client.resource.language.I18n;
+import net.minecraft.text.Text;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+@Mixin(SimpleOption.class)
+public class BrightnessMixin<T> {
+    @Shadow @Final
+    Text text;
+
+    @Shadow
+    T value;
+
+    @Inject(method = "getCodec", at = @At("HEAD"), cancellable = true)
+    private void returnFakeCodec(CallbackInfoReturnable<Codec<Double>> info) {
+        if (text.getString().equals(I18n.translate("options.gamma"))) {
+            info.setReturnValue(Codec.DOUBLE);
+        }
+    }
+
+    @Inject(method = "setValue", at = @At("HEAD"), cancellable = true)
+    private void setRealValue(T value, CallbackInfo info) {
+        if (text.getString().equals(I18n.translate("options.gamma"))) {
+            this.value = value;
+            info.cancel();
+        }
+    }
+}

src/main/java/dev/c0de/minecraft/mixin/c0deFoxMixin.java

@@ -1,6 +1,6 @@
 package dev.c0de.minecraft.mixin;
 
-import dev.c0de.minecraft.c0deFoxMod;
+// import dev.c0de.minecraft.c0deFoxMod;
 
 import net.minecraft.client.gui.screen.TitleScreen;
 import org.spongepowered.asm.mixin.Mixin;

src/main/java/dev/c0de/minecraft/modules/Fullbright.java

@@ -0,0 +1,43 @@
+package dev.c0de.minecraft.modules;
+
+import dev.c0de.minecraft.c0deFoxMod;
+import dev.c0de.minecraft.client.Module;
+import dev.c0de.minecraft.client.KeybindManager;
+
+import net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.option.KeyBinding;
+import net.minecraft.client.util.InputUtil;
+import net.minecraft.text.Text;
+
+import org.lwjgl.glfw.GLFW;
+
+public class Fullbright extends Module {
+    double DEFAULT = 1.0;
+
+    public void FullBright() {
+        this.key = KeyBindingHelper.registerKeyBinding(new KeyBinding(
+                "key.c0defox.fullbright",
+                InputUtil.Type.KEYSYM,
+                GLFW.GLFW_KEY_B,
+                "category.c0defox.default"
+        ));
+    }
+
+    @Override
+    public void onTick(KeybindManager manager, MinecraftClient client) {
+        if (state)
+            update(client, c0deFoxMod.config.getConfig().FULLBRIGHT_GAMMA);
+        else
+            update(client, DEFAULT);
+    }
+
+    private void update(MinecraftClient client, double value) {
+        if (client == null) return;
+        if (client.options.getGamma().getValue() == value) return;
+
+        client.options.getGamma().setValue(value);
+
+        if (client.player != null) client.player.sendMessage(Text.of(String.valueOf(value)), true);
+    }
+}

src/main/resources/assets/c0defox/lang/en_us.json

@@ -0,0 +1,3 @@
+{
+    "key.c0defox.fullbright": "Fullbright"
+}

src/main/resources/c0defox.mixins.json

@@ -6,7 +6,8 @@
   "mixins": [
   ],
   "client": [
-    "c0deFoxMixin"
+    "c0deFoxMixin",
+    "BrightnessMixin"
   ],
   "injectors": {
     "defaultRequire": 1

src/main/resources/fabric.mod.json

@@ -20,6 +20,9 @@
   "entrypoints": {
     "main": [
       "dev.c0de.minecraft.c0deFoxMod"
+    ],
+    "client": [
+      "dev.c0de.minecraft.client.c0deFoxModClient"
     ]
   },
   "mixins": [