Add configuration

gradle.properties

@@ -8,7 +8,7 @@ org.gradle.jvmargs=-Xmx1G
 	loader_version=0.14.6
 
 # Mod Properties
-	mod_version = 1.0.0-1.18.2
+	mod_version = 1.1.0-1.18.2
 	maven_group = ru.xzeldon.removeblockoutline
 	archives_base_name = removeblockoutline
 

src/main/java/ru/xzeldon/removeblockoutline/RemoveBlockOutline.java

@@ -5,17 +5,10 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 public class RemoveBlockOutline implements ModInitializer {
-	// This logger is used to write text to the console and the log file.
-	// It is considered best practice to use your mod id as the logger's name.
-	// That way, it's clear which mod wrote info, warnings, and errors.
 	public static final Logger LOGGER = LoggerFactory.getLogger("removeblockoutline");
 
 	@Override
 	public void onInitialize() {
-		// This code runs as soon as Minecraft is in a mod-load-ready state.
-		// However, some things (like resources) may still be uninitialized.
-		// Proceed with mild caution.
-
 		LOGGER.info("RemoveBlockOutline mod initialized");
 	}
 }

src/main/java/ru/xzeldon/removeblockoutline/RemoveBlockOutlineClient.java

@@ -0,0 +1,58 @@
+package ru.xzeldon.removeblockoutline;
+
+import net.fabricmc.api.ClientModInitializer;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
+import net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper;
+import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.client.option.KeyBinding;
+import net.minecraft.client.util.InputUtil;
+import org.lwjgl.glfw.GLFW;
+import ru.xzeldon.removeblockoutline.config.RemoveBlockOutlineConfig;
+
+import java.io.IOException;
+
+public class RemoveBlockOutlineClient implements ClientModInitializer {
+    private static KeyBinding toggleKeybind;
+
+    public static RemoveBlockOutlineConfig CONFIG;
+
+    @Override
+    public void onInitializeClient() {
+        CONFIG = new RemoveBlockOutlineConfig(FabricLoader.getInstance().getConfigDir().resolve("removeblockoutline.properties"));
+
+        try {
+            CONFIG.initialize();
+        } catch (IOException e) {
+            RemoveBlockOutline.LOGGER.error("Failed to initialize configuration, default values will be used instead");
+            RemoveBlockOutline.LOGGER.error("", e);
+        }
+
+        toggleKeybind = KeyBindingHelper.registerKeyBinding(
+                new KeyBinding("removeblockoutline.keybind.toggle",
+                        InputUtil.Type.KEYSYM, GLFW.GLFW_KEY_GRAVE_ACCENT,
+                        "category.removeblockoutline.keybinds")
+        );
+
+        ClientTickEvents.END_CLIENT_TICK.register(client -> {
+            while (toggleKeybind.wasPressed()) {
+                if (CONFIG.isEnableBlockOutline()) {
+                    CONFIG.setEnableBlockOutline(false);
+                    try {
+                        CONFIG.save();
+                    } catch (IOException e) {
+                        RemoveBlockOutline.LOGGER.error("Failed to save configuration");
+                        RemoveBlockOutline.LOGGER.error("", e);
+                    }
+                } else {
+                    CONFIG.setEnableBlockOutline(true);
+                    try {
+                        CONFIG.save();
+                    } catch (IOException e) {
+                        RemoveBlockOutline.LOGGER.error("Failed to save configuration");
+                        RemoveBlockOutline.LOGGER.error("", e);
+                    }
+                }
+            }
+        });
+    }
+}

src/main/java/ru/xzeldon/removeblockoutline/config/RemoveBlockOutlineConfig.java

@@ -0,0 +1,51 @@
+package ru.xzeldon.removeblockoutline.config;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Properties;
+
+public class RemoveBlockOutlineConfig {
+    private static final String COMMENT =
+            "This file stores configuration options for RemoveBlockOutline";
+
+    private final Path propertiesPath;
+    private boolean enableBlockOutline;
+
+    public RemoveBlockOutlineConfig(Path propertiesPath) {
+        enableBlockOutline = false;
+        this.propertiesPath = propertiesPath;
+    }
+
+    public void initialize() throws IOException {
+        load();
+
+        if (!Files.exists(propertiesPath)) {
+            save();
+        }
+    }
+
+    public boolean isEnableBlockOutline() {
+        return enableBlockOutline;
+    }
+
+    public void setEnableBlockOutline(boolean enableBlockOutline) {
+        this.enableBlockOutline = enableBlockOutline;
+    }
+
+    public void load() throws IOException {
+        if (!Files.exists(propertiesPath)) {
+            return;
+        }
+
+        Properties properties = new Properties();
+        properties.load(Files.newInputStream(propertiesPath));
+        enableBlockOutline = !"true".equals(properties.getProperty("enableBlockOutline"));
+    }
+
+    public void save() throws IOException {
+        Properties properties = new Properties();
+        properties.setProperty("enableBlockOutline", enableBlockOutline ? "true" : "false");
+        properties.store(Files.newOutputStream(propertiesPath), COMMENT);
+    }
+}

src/main/java/ru/xzeldon/removeblockoutline/mixin/RemoveBlockOutlineMixin.java

@@ -10,11 +10,19 @@ import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import ru.xzeldon.removeblockoutline.RemoveBlockOutlineClient;
+import ru.xzeldon.removeblockoutline.config.RemoveBlockOutlineConfig;
 
 @Mixin(WorldRenderer.class)
 public class RemoveBlockOutlineMixin {
+	private static RemoveBlockOutlineConfig config;
+
 	@Inject(method = "drawBlockOutline", at = @At("HEAD"), cancellable = true)
 	private void onDrawBlockOutline(MatrixStack matrixStack, VertexConsumer vertexConsumer, Entity entity, double cameraX, double cameraY, double cameraZ, BlockPos blockPos, BlockState blockState, CallbackInfo ci) {
+		config = RemoveBlockOutlineClient.CONFIG;
+
+		if (!config.isEnableBlockOutline()) {
 			ci.cancel();
 		}
 	}
+}

src/main/resources/fabric.mod.json

@@ -20,6 +20,10 @@
   "entrypoints": {
     "main": [
       "ru.xzeldon.removeblockoutline.RemoveBlockOutline"
+    ],
+
+    "client": [
+      "ru.xzeldon.removeblockoutline.RemoveBlockOutlineClient"
     ]
   },
   "mixins": [