add radar hud module

src/main/java/cc/fros/features/modules/hud/RadarHudModule.java

@@ -0,0 +1,67 @@
+package cc.fros.features.modules.hud;
+
+import cc.fros.Fros;
+import cc.fros.event.impl.render.Render2DEvent;
+import cc.fros.features.modules.client.HudModule;
+import cc.fros.features.settings.Setting;
+import net.minecraft.world.entity.player.Player;
+
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
+
+public class RadarHudModule extends HudModule {
+    public final Setting<Double> range = num("Range", 64.0, 8.0, 256.0);
+    public final Setting<Integer> maxPlayers = num("MaxPlayers", 8, 1, 32);
+    public final Setting<Boolean> showDistance = bool("Distance", true);
+
+    private record Entry(String name, double distance, boolean friend) {
+    }
+
+    public RadarHudModule() {
+        super("Radar", "Display players near you", 100, 10);
+    }
+
+    @Override
+    protected void render(Render2DEvent e) {
+        super.render(e);
+
+        if (nullCheck()) return;
+
+        List<Entry> nearby = new ArrayList<>();
+        for (Player player : mc.level.players()) {
+            if (player == mc.player) continue;
+
+            double distance = mc.player.distanceTo(player);
+            if (distance > range.getValue()) continue;
+
+            nearby.add(new Entry(player.getScoreboardName(), distance,
+                    Fros.friendManager.isFriend(player)));
+        }
+
+        if (nearby.isEmpty()) return;
+
+        nearby.sort(Comparator.comparingDouble(Entry::distance));
+        int limit = Math.min(nearby.size(), maxPlayers.getValue());
+        nearby = nearby.subList(0, limit);
+
+        float x = getX();
+        float y = getY();
+        int lineHeight = mc.font.lineHeight;
+        int widest = 0;
+
+        for (int i = 0; i < nearby.size(); i++) {
+            Entry entry = nearby.get(i);
+            String text = showDistance.getValue()
+                    ? entry.name() + " " + (int) Math.round(entry.distance()) + "m"
+                    : entry.name();
+            int color = entry.friend() ? 0xFF55FF55 : -1;
+
+            e.getContext().drawString(mc.font, text, (int) x, (int) (y + i * lineHeight), color);
+            widest = Math.max(widest, mc.font.width(text));
+        }
+
+        setWidth(widest);
+        setHeight(lineHeight * nearby.size());
+    }
+}

src/main/java/cc/fros/manager/ModuleManager.java

@@ -20,6 +20,7 @@ import cc.fros.features.modules.combat.KeyPearlModule;
 import cc.fros.features.modules.hud.CoordinatesHudModule;
 import cc.fros.features.modules.hud.FpsHudModule;
 import cc.fros.features.modules.hud.PingHudModule;
+import cc.fros.features.modules.hud.RadarHudModule;
 import cc.fros.features.modules.hud.TimeHudModule;
 import cc.fros.features.modules.hud.WelcomerHudModule;
 import cc.fros.features.modules.hud.WatermarkHudModule;
@@ -51,6 +52,7 @@ public class ModuleManager implements Jsonable, Util {
         register(new CoordinatesHudModule());
         register(new FpsHudModule());
         register(new PingHudModule());
+        register(new RadarHudModule());
         register(new WelcomerHudModule());
         register(new TimeHudModule());
         register(new HudEditorModule());