Finished port for 1.15.2

gradle.properties

@@ -10,7 +10,7 @@ org.gradle.jvmargs=-Xmx1G
 # Mod Properties
 	mod_version = 1.0.0
 	maven_group = com.vladmarica
-	archives_base_name = better-ping-display
+	archives_base_name = BetterPingDisplay
 
 # Dependencies
 	# currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api

src/main/java/com/vladmarica/betterpingdisplay/BetterPingDisplayMod.java

@@ -1,15 +1,51 @@
 package com.vladmarica.betterpingdisplay;
 
+import com.vladmarica.betterpingdisplay.Config.ConfigData;
+import java.io.File;
+import java.nio.file.Path;
 import net.fabricmc.api.ModInitializer;
+import net.fabricmc.loader.api.FabricLoader;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
 public class BetterPingDisplayMod implements ModInitializer {
 	public static final String MODID = "betterpingdisplay";
 	public static final Logger LOGGER = LogManager.getLogger(MODID);
+	private static final String CONFIG_FILE_NAME = MODID + ".json";
+	private static BetterPingDisplayMod INSTANCE;
+
+	private Config config = new Config();
 
 	@Override
 	public void onInitialize() {
+		INSTANCE = this;
+
+		Path configFilePath = FabricLoader.getInstance().getConfigDir().resolve(CONFIG_FILE_NAME);
+		File configFile = configFilePath.toFile();
+		if (configFile.exists()) {
+			try {
+				ConfigData data = Config.loadConfigFile(configFile);
+				config = new Config(data);
+			} catch (Exception ex) {
+				LOGGER.error("Failed to load config file, using default. Error: {}", ex.getMessage());
+			}
+		} else {
+			try {
+				LOGGER.warn("Could not find config file, creating a default one");
+				Config.writeConfigFile(configFile, new ConfigData());
+			} catch (Exception ex) {
+				LOGGER.error("Failed to write default config file. Error: {}", ex.getMessage());
+			}
+		}
+
 		LOGGER.info("BetterPingDisplay mod loaded");
 	}
+
+	public Config getConfig() {
+		return this.config;
+	}
+
+	public static BetterPingDisplayMod instance() {
+		return INSTANCE;
+	}
 }

src/main/java/com/vladmarica/betterpingdisplay/Config.java

@@ -0,0 +1,86 @@
+package com.vladmarica.betterpingdisplay;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+import com.google.gson.annotations.Expose;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.Serializable;
+
+public class Config {
+  private static final int DEFAULT_PING_TEXT_COLOR = 0xA0A0A0;
+  private static final String DEFAULT_PING_TEXT_FORMAT = "%dms";
+
+  private int textColor = DEFAULT_PING_TEXT_COLOR;
+  private String textFormatString = DEFAULT_PING_TEXT_FORMAT;
+
+  public Config(ConfigData confileFileFormat) {
+    if (confileFileFormat.textColor.startsWith("#")) {
+      try {
+        textColor = Integer.parseInt(confileFileFormat.textColor.substring(1), 16);
+      }
+      catch (NumberFormatException ex) {
+        BetterPingDisplayMod.LOGGER.error("Config option 'textColor' is invalid - it must be a hex color code");
+      }
+    }
+    else {
+      BetterPingDisplayMod.LOGGER.error("Config option 'textColor' is invalid - it must be a hex color code");
+    }
+
+    if (confileFileFormat.textFormatString.contains("%d")) {
+      textFormatString = confileFileFormat.textFormatString;
+    }
+    else {
+      BetterPingDisplayMod.LOGGER.error("Config option 'textFormatString' is invalid - it needs to contain %d");
+    }
+  }
+
+  public Config() {
+    this(new ConfigData());
+  }
+
+  public int getTextColor() {
+    return this.textColor;
+  }
+
+  public String getTextFormatString() {
+    return this.textFormatString;
+  }
+
+  public static ConfigData loadConfigFile(File configFile) throws IOException {
+    FileReader reader = null;
+    try {
+      Gson gson = new Gson();
+      reader = new FileReader(configFile);
+      return gson.fromJson(reader, ConfigData.class);
+    }
+    finally {
+      if (reader != null) {
+        reader.close();
+      }
+    }
+  }
+
+  public static void writeConfigFile(File configFile, ConfigData data) throws IOException {
+    FileWriter writer = null;
+    try {
+      Gson gson = new GsonBuilder().setPrettyPrinting().create();
+      writer = new FileWriter(configFile);
+      writer.write(gson.toJson(data));
+    } finally {
+      if (writer != null) {
+        writer.close();
+      }
+    }
+  }
+
+  public static class ConfigData implements Serializable {
+    @Expose
+    private String textColor = "#A0A0A0";
+
+    @Expose
+    private String textFormatString = "%dms";
+  }
+}

src/main/java/com/vladmarica/betterpingdisplay/hud/CustomPlayerListHud.java

@@ -4,7 +4,8 @@ import com.google.common.collect.ComparisonChain;
 import com.google.common.collect.Ordering;
 import com.mojang.authlib.GameProfile;
 import com.mojang.blaze3d.systems.RenderSystem;
-import com.vladmarica.betterpingdisplay.mixin.PlayerListHudAccessor;
+import com.vladmarica.betterpingdisplay.Config;
+import com.vladmarica.betterpingdisplay.BetterPingDisplayMod;
 import java.util.Comparator;
 import java.util.Iterator;
 import java.util.List;
@@ -27,13 +28,18 @@ import net.minecraft.util.Formatting;
 import net.minecraft.world.GameMode;
 
 public final class CustomPlayerListHud {
-  private static final Ordering<PlayerListEntry>  ENTRY_ORDERING = Ordering.from(new EntryOrderComparator());
+
+  private static final Ordering<PlayerListEntry> ENTRY_ORDERING = Ordering.from(new EntryOrderComparator());
+  private static final int PING_TEXT_RENDER_OFFSET = -13;
+  private static final int PLAYER_SLOT_EXTRA_WIDTH = 45;
+  private static final int PLAYER_ICON_WIDTH = 9;
 
   public static void render(PlayerListHud hud, int width, Scoreboard scoreboard, ScoreboardObjective obj) {
     MinecraftClient mc = MinecraftClient.getInstance();
     TextRenderer textRenderer = mc.textRenderer;
     Text header = PlayerListHudUtil.getHeader(hud);
     Text footer = PlayerListHudUtil.getFooter(hud);
+    Config config = BetterPingDisplayMod.instance().getConfig();
 
     ClientPlayNetworkHandler clientPlayNetworkHandler = mc.player.networkHandler;
     List<PlayerListEntry> playerList = ENTRY_ORDERING.sortedCopy(clientPlayNetworkHandler.getPlayerList());
@@ -60,7 +66,7 @@ public final class CustomPlayerListHud {
       ++n;
     }
 
-    boolean bl = mc.isInSingleplayer() || mc.getNetworkHandler().getConnection().isEncrypted();
+    boolean displayPlayerIcons = mc.isInSingleplayer() || mc.getNetworkHandler().getConnection().isEncrypted();
     int q;
     if (obj != null) {
       if (obj.getRenderType() == ScoreboardCriterion.RenderType.HEARTS) {
@@ -71,7 +77,7 @@ public final class CustomPlayerListHud {
     } else {
       q = 0;
     }
-    int r = Math.min(n * ((bl ? 9 : 0) + i + q + 13), width - 50) / n;
+    int r = Math.min(n * ((displayPlayerIcons ? PLAYER_ICON_WIDTH : 0) + i + q + 13 + PLAYER_SLOT_EXTRA_WIDTH), width - 50) / n;
     int s = width / 2 - (r * n + (n - 1) * 5) / 2;
     int t = 10;
     int u = r * n + (n - 1) * 5;
@@ -135,7 +141,7 @@ public final class CustomPlayerListHud {
         PlayerListEntry player = playerList.get(x);
         GameProfile gameProfile = player.getProfile();
         int ah;
-        if (bl) {
+        if (displayPlayerIcons) {
           PlayerEntity playerEntity = mc.world.getPlayerByUuid(gameProfile.getId());
           boolean bl2 = playerEntity != null && playerEntity.isPartVisible(PlayerModelPart.CAPE) && ("Dinnerbone".equals(gameProfile.getName()) || "Grumm".equals(gameProfile.getName()));
           mc.getTextureManager().bindTexture(player.getSkinTexture());
@@ -166,7 +172,16 @@ public final class CustomPlayerListHud {
           }
         }
 
-        PlayerListHudUtil.renderLatencyIcon(hud, r, aa - (bl ? 9 : 0), ab, player);
+        // Here is the magic, rendering the ping text
+        String pingString = String.format(config.getTextFormatString(), player.getLatency());
+        int pingStringWidth = textRenderer.getStringWidth(pingString);
+        textRenderer.drawWithShadow(
+            pingString,
+            (float) r + aa - pingStringWidth + PING_TEXT_RENDER_OFFSET - (displayPlayerIcons ? PLAYER_ICON_WIDTH : 0),
+            (float) ab,
+            config.getTextColor());
+
+        PlayerListHudUtil.renderLatencyIcon(hud, r, aa - (displayPlayerIcons ? PLAYER_ICON_WIDTH : 0), ab, player);
       }
     }
 

src/main/resources/fabric.mod.json

@@ -1,10 +1,10 @@
 {
   "schemaVersion": 1,
   "id": "modid",
-  "version": "${version}",
+  "version": "1.0",
 
   "name": "Better Ping Display",
-  "description": "This is an example description! Tell everyone what your mod is about!",
+  "description": "Shows the actual ping number instead of just bars in the player list.!",
   "authors": [
     "Quintinity"
   ],
@@ -28,7 +28,6 @@
 
   "depends": {
     "fabricloader": ">=0.7.4",
-    "fabric": "*",
     "minecraft": "1.15.x"
   },
   "suggests": {