Commit all.

README.md

@@ -1,9 +1,3 @@
-# Fabric Example Mod
+# Simple F3
 
-## Setup
-
-For setup instructions please see the [fabric wiki page](https://fabricmc.net/wiki/tutorial:setup) that relates to the IDE that you are using.
-
-## License
-
-This template is available under the CC0 license. Feel free to learn from it and incorporate it in your own projects.
+Adds an extra, simplified, and customizable F3 screen. Accessed by pressing F3 twice in-game.

build.gradle

@@ -12,6 +12,8 @@ repositories {
 	// Loom adds the essential maven repositories to download Minecraft and libraries from automatically.
 	// See https://docs.gradle.org/current/userguide/declaring_repositories.html
 	// for more information about repositories.
+	maven { url "https://maven.terraformersmc.com/releases/" }
+	maven { url = "https://api.modrinth.com/maven" }
 }
 
 dependencies {
@@ -27,6 +29,11 @@ dependencies {
 	// These are included in the Fabric API production distribution and allow you to update your mod to the latest modules at a later more convenient time.
 
 	// modImplementation "net.fabricmc.fabric-api:fabric-api-deprecated:${project.fabric_version}"
+
+	modImplementation "maven.modrinth:midnightlib:${project.midnightlib_version}"
+	include "maven.modrinth:midnightlib:${project.midnightlib_version}"
+
+	modApi "com.terraformersmc:modmenu:6.1.0-rc.4"
 }
 
 base {

gradle.properties

@@ -10,8 +10,9 @@ org.gradle.parallel=true
 
 # Mod Properties
 	mod_version = 1.0.0
-	maven_group = com.example
-	archives_base_name = fabric-example-mod
+	maven_group = com.notcasey
+	archives_base_name = more-f3
 
 # Dependencies
 	fabric_version=0.75.3+1.19.4
+	midnightlib_version=1.3.0-fabric

src/main/java/com/notcasey/simple_f3/SimpleDebugHud.java

@@ -0,0 +1,90 @@
+package com.notcasey.simple_f3;
+
+import com.google.common.base.Strings;
+import com.notcasey.simple_f3.config.SimpleF3Config;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.SharedConstants;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.font.TextRenderer;
+import net.minecraft.client.gui.DrawableHelper;
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.registry.entry.RegistryEntry;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.biome.Biome;
+
+import java.awt.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Locale;
+import java.util.Objects;
+
+@Environment(EnvType.CLIENT)
+public class SimpleDebugHud extends DrawableHelper {
+    private static final int TEXT_COLOR = 14737632;
+    private final MinecraftClient client;
+    private final TextRenderer textRenderer;
+
+    public SimpleDebugHud(MinecraftClient client) {
+        this.client = client;
+        this.textRenderer = client.textRenderer;
+    }
+
+    public void render(MatrixStack matrices) {
+        if (SimpleF3Config.IsDisabled()) {
+            SimpleF3.simpleDebugEnabled = false;
+            return;
+        }
+
+        BlockPos blockPos = this.client.getCameraEntity().getBlockPos();
+
+        List<String> list = new ArrayList<String>();
+        if (SimpleF3Config.show_game_version)
+            list.add("Minecraft ".concat(SharedConstants.getGameVersion().getName()));
+        if (SimpleF3Config.show_fps)
+            list.add(Integer.toString(this.client.getCurrentFps()).concat(" fps"));
+
+        if (SimpleF3Config.show_game_version || SimpleF3Config.show_fps)
+            list.add("");
+
+        if (SimpleF3Config.show_coords)
+            list.add(String.format(Locale.ROOT, "XYZ: %.3f / %.5f / %.3f", this.client.getCameraEntity().getX(), this.client.getCameraEntity().getY(), this.client.getCameraEntity().getZ()));
+        if (SimpleF3Config.show_biome && blockPos.getY() >= this.client.world.getBottomY() && blockPos.getY() < this.client.world.getTopY()) {
+            RegistryEntry biome = this.client.world.getBiome(blockPos);
+            list.add("Biome: " + getBiomeString(biome));
+        }
+
+        for(int i = 0; i < list.size(); ++i) {
+            String string = (String)list.get(i);
+            if (!Strings.isNullOrEmpty(string)) {
+                Objects.requireNonNull(this.textRenderer);
+                int j = 9;
+                int k = this.textRenderer.getWidth(string);
+                int l = 2;
+                int m = 2 + j * i;
+
+                if (SimpleF3Config.right_text)
+                    l = this.client.getWindow().getScaledWidth() - 2 - k;
+
+                int textColor = 14737632;
+                if (SimpleF3Config.rainbow_text)
+                    textColor = Color.HSBtoRGB((float) SimpleF3.rainbowHue/255f, 1f, 1f);
+
+                if (SimpleF3Config.classic_style)
+                    this.textRenderer.drawWithShadow(matrices, string, (float)l, (float)m, textColor);
+                else {
+                    fill(matrices, l - 1, m - 1, l + k + 1, m + j - 1, -1873784752);
+                    this.textRenderer.draw(matrices, string, (float) l, (float) m, textColor);
+                }
+            }
+        }
+    }
+
+    private static String getBiomeString(RegistryEntry<Biome> biome) {
+        return (String)biome.getKeyOrValue().map((biomeKey) -> {
+            return biomeKey.getValue().toString();
+        }, (biome_) -> {
+            return "[unregistered " + biome_ + "]";
+        });
+    }
+}

src/main/java/com/notcasey/simple_f3/SimpleF3.java

@@ -0,0 +1,33 @@
+package com.notcasey.simple_f3;
+
+import com.notcasey.simple_f3.config.SimpleF3Config;
+import eu.midnightdust.lib.config.MidnightConfig;
+import net.fabricmc.api.ClientModInitializer;
+import net.fabricmc.api.ModInitializer;
+import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.text.Text;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SimpleF3 implements ClientModInitializer {
+	public static final Logger LOGGER = LoggerFactory.getLogger("simple_f3");
+
+	public static boolean simpleDebugEnabled = false;
+
+	public static int rainbowHue;
+
+	@Override
+	public void onInitializeClient() {
+		ClientTickEvents.START_CLIENT_TICK.register((tick) -> {
+			if (!simpleDebugEnabled)
+				return;
+
+			rainbowHue += 1;
+			if (rainbowHue > 255)
+				rainbowHue = 0;
+		});
+
+		MidnightConfig.init("simple_f3", SimpleF3Config.class);
+	}
+}

src/main/java/com/notcasey/simple_f3/SimpleF3ConfigScreen.java

@@ -0,0 +1,14 @@
+package com.notcasey.simple_f3;
+
+import com.terraformersmc.modmenu.api.ConfigScreenFactory;
+import com.terraformersmc.modmenu.api.ModMenuApi;
+import eu.midnightdust.lib.config.MidnightConfig;
+
+import java.util.Map;
+
+public class SimpleF3ConfigScreen implements ModMenuApi {
+    @Override
+    public ConfigScreenFactory<?> getModConfigScreenFactory() {
+        return parent -> MidnightConfig.getScreen(parent, "simple_f3");
+    }
+}

src/main/java/com/notcasey/simple_f3/config/SimpleF3Config.java

@@ -0,0 +1,22 @@
+package com.notcasey.simple_f3.config;
+
+import eu.midnightdust.lib.config.MidnightConfig;
+
+public class SimpleF3Config extends MidnightConfig {
+    @Comment(centered = true) public static Comment general_comment;
+    @Entry public static boolean auto_enable = false;
+    @Comment(centered = true) public static Comment display_comment;
+    @Entry public static boolean show_game_version = false;
+    @Entry public static boolean show_fps = true;
+    @Entry public static boolean show_coords = false;
+    @Entry public static boolean show_biome = false;
+    @Comment(centered = true) public static Comment rendering_comment;
+    @Entry public static boolean right_text = false;
+    @Entry public static boolean classic_style = false;
+    @Entry public static boolean rainbow_text = false;
+
+    public static boolean IsDisabled() {
+        return !show_game_version && !show_fps && !show_coords && !show_biome;
+    }
+
+}

src/main/java/com/notcasey/simple_f3/mixin/InGameHudMixin.java

@@ -0,0 +1,34 @@
+package com.notcasey.simple_f3.mixin;
+
+import com.notcasey.simple_f3.SimpleDebugHud;
+import com.notcasey.simple_f3.SimpleF3;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gui.DrawableHelper;
+import net.minecraft.client.gui.hud.InGameHud;
+import net.minecraft.client.render.item.ItemRenderer;
+import net.minecraft.client.util.math.MatrixStack;
+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;
+
+@Mixin(InGameHud.class)
+public class InGameHudMixin extends DrawableHelper {
+	@Shadow @Final private MinecraftClient client;
+
+	private static SimpleDebugHud simpleDebugHud;
+
+	@Inject(at = @At("TAIL"), method = "<init>(Lnet/minecraft/client/MinecraftClient;Lnet/minecraft/client/render/item/ItemRenderer;)V")
+	private void ConstructorInject(MinecraftClient client, ItemRenderer itemRenderer, CallbackInfo info) {
+		this.simpleDebugHud = new SimpleDebugHud(client);
+	}
+
+	@Inject(at = @At("TAIL"), method = "render(Lnet/minecraft/client/util/math/MatrixStack;F)V")
+	private void render(MatrixStack matrices, float tickDelta, CallbackInfo info) {
+		if (SimpleF3.simpleDebugEnabled) {
+			simpleDebugHud.render(matrices);
+		}
+	}
+}

src/main/java/com/notcasey/simple_f3/mixin/KeyboardMixin.java

@@ -0,0 +1,42 @@
+package com.notcasey.simple_f3.mixin;
+
+import com.notcasey.simple_f3.SimpleF3;
+import com.notcasey.simple_f3.config.SimpleF3Config;
+import net.minecraft.client.Keyboard;
+import net.minecraft.client.MinecraftClient;
+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;
+
+@Mixin(Keyboard.class)
+public class KeyboardMixin {
+    @Shadow
+    private MinecraftClient client;
+
+    @Shadow
+    private boolean switchF3State;
+
+    // This is a really weird way of adding the second menu, but I don't feel like losing sanity over the other ways to mixin.
+    @Inject(method = "onKey(JIIII)V", at = @At("TAIL"))
+    private void onKey(long window, int key, int scancode, int action, int modifiers, CallbackInfo ci) {
+        if (SimpleF3Config.IsDisabled())
+            return;
+
+        if (this.client.currentScreen == null || this.client.currentScreen.passEvents) {
+            if (action == 0 && key == 292 && !this.switchF3State) {
+                if (!this.client.options.debugEnabled && !SimpleF3.simpleDebugEnabled) {
+                    SimpleF3.simpleDebugEnabled = true;
+                }
+                else if (this.client.options.debugEnabled && SimpleF3.simpleDebugEnabled) {
+                    SimpleF3.simpleDebugEnabled = false;
+
+                    this.client.options.debugEnabled = false;
+                    this.client.options.debugProfilerEnabled = false;
+                    this.client.options.debugTpsEnabled = false;
+                }
+            }
+        }
+    }
+}

src/main/java/com/notcasey/simple_f3/mixin/TitleScreenMixin.java

@@ -0,0 +1,17 @@
+package com.notcasey.simple_f3.mixin;
+
+import com.notcasey.simple_f3.SimpleF3;
+import com.notcasey.simple_f3.config.SimpleF3Config;
+import net.minecraft.client.gui.screen.TitleScreen;
+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;
+
+@Mixin(TitleScreen.class)
+public class TitleScreenMixin {
+    @Inject(at = @At("HEAD"), method = "init()V")
+    private void init(CallbackInfo info) {
+        SimpleF3.simpleDebugEnabled = SimpleF3Config.auto_enable;
+    }
+}

src/main/resources/assets/simple_f3/lang/en_us.json

@@ -0,0 +1,27 @@
+{
+  "simple_f3.midnightconfig.title": "Simple F3 Config",
+
+  "simple_f3.midnightconfig.general_comment": "General",
+  "simple_f3.midnightconfig.display_comment": "Display",
+  "simple_f3.midnightconfig.rendering_comment": "Rendering",
+
+  "simple_f3.midnightconfig.auto_enable": "Auto-Enable Simple F3",
+  "simple_f3.midnightconfig.auto_enable.tooltip": "Automatically enables the Simple F3 screen when entering a world.",
+
+  "simple_f3.midnightconfig.show_game_version": "Show Game Version",
+
+  "simple_f3.midnightconfig.show_fps": "Show FPS",
+
+  "simple_f3.midnightconfig.show_coords": "Show Coordinates",
+
+  "simple_f3.midnightconfig.show_biome": "Show Biome",
+
+  "simple_f3.midnightconfig.right_text": "Move Text Right",
+
+  "simple_f3.midnightconfig.classic_style": "Classic Style",
+  "simple_f3.midnightconfig.classic_style.tooltip": "Renders the Simple F3 screen similar to older versions of Minecraft.",
+
+  "simple_f3.midnightconfig.rainbow_text": "Rainbow Text",
+  "simple_f3.midnightconfig.rainbow_text.tooltip": "Adds rainbow colors to the Simple F3 screen."
+
+}