feat(easter-eggs): add easter egg hunt addon across all worlds

50 eggs hidden per child world (Jamie/Lyla/Mya) in 8 creative hiding
scenes (barrels, hay bales, flower patches, logs, fences, crafting
tables, mossy ledges, leaf clusters). Each world uses a distinct glazed
terracotta colour. Found eggs are tracked via player tags which persist
across server transfers; lobby reads tags and maintains a scoreboard
leaderboard (egg_count objective). Gitea deploy workflow updated to
include easter-egg-addon/ and docker-compose.yml in checkout.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitea/workflows/deploy.yml

@@ -7,6 +7,7 @@ on:
       - 'addon/**'
       - 'lobby-addon/**'
       - 'hub-return-addon/**'
+      - 'easter-egg-addon/**'
       - 'docker-compose.yml'
       - 'scripts/**'
 
@@ -31,11 +32,11 @@ jobs:
               git init
               git remote add origin https://git.silverlabs.uk/SilverLABS/minecraft-aiworld.git
               git fetch origin main
-              git checkout -f origin/main -- addon/ lobby-addon/ hub-return-addon/
+              git checkout -f origin/main -- addon/ lobby-addon/ hub-return-addon/ easter-egg-addon/ docker-compose.yml
             else
               cd "$APP_DIR"
               git fetch origin main
-              git checkout -f origin/main -- addon/ lobby-addon/ hub-return-addon/
+              git checkout -f origin/main -- addon/ lobby-addon/ hub-return-addon/ easter-egg-addon/ docker-compose.yml
             fi
 
             # Restart all 4 Minecraft containers to pick up changes

docker-compose.yml

@@ -22,6 +22,7 @@ services:
       - ./lobby-addon/lobby_transfer_RP:/data/resource_packs/lobby_transfer_RP
       - ./addon/spark_pet_BP:/data/behavior_packs/spark_pet_BP
       - ./addon/spark_pet_RP:/data/resource_packs/spark_pet_RP
+      - ./easter-egg-addon/easter_egg_lobby_BP:/data/behavior_packs/easter_egg_lobby_BP
     restart: unless-stopped
     networks:
       - mc-network
@@ -48,6 +49,7 @@ services:
       - ./hub-return-addon/hub_return_transfer_BP:/data/behavior_packs/hub_return_transfer_BP
       - ./addon/spark_pet_BP:/data/behavior_packs/spark_pet_BP
       - ./addon/spark_pet_RP:/data/resource_packs/spark_pet_RP
+      - ./easter-egg-addon/easter_egg_child_BP:/data/behavior_packs/easter_egg_child_BP
     restart: unless-stopped
     networks:
       - mc-network
@@ -74,6 +76,7 @@ services:
       - ./hub-return-addon/hub_return_transfer_BP:/data/behavior_packs/hub_return_transfer_BP
       - ./addon/spark_pet_BP:/data/behavior_packs/spark_pet_BP
       - ./addon/spark_pet_RP:/data/resource_packs/spark_pet_RP
+      - ./easter-egg-addon/easter_egg_child_BP:/data/behavior_packs/easter_egg_child_BP
     restart: unless-stopped
     networks:
       - mc-network
@@ -100,6 +103,7 @@ services:
       - ./hub-return-addon/hub_return_transfer_BP:/data/behavior_packs/hub_return_transfer_BP
       - ./addon/spark_pet_BP:/data/behavior_packs/spark_pet_BP
       - ./addon/spark_pet_RP:/data/resource_packs/spark_pet_RP
+      - ./easter-egg-addon/easter_egg_child_BP:/data/behavior_packs/easter_egg_child_BP
     restart: unless-stopped
     networks:
       - mc-network

easter-egg-addon/easter_egg_child_BP/manifest.json

@@ -0,0 +1,29 @@
+{
+  "format_version": 2,
+  "header": {
+    "name": "Easter Egg Hunt",
+    "description": "Hides 50 easter eggs around spawn for players to find",
+    "uuid": "c1e2a3b4-5678-9012-abcd-ef1234567890",
+    "version": [1, 0, 0],
+    "min_engine_version": [1, 21, 0]
+  },
+  "modules": [
+    {
+      "type": "script",
+      "language": "javascript",
+      "uuid": "d2f3b4c5-6789-0123-bcde-f12345678901",
+      "version": [1, 0, 0],
+      "entry": "scripts/main.js"
+    }
+  ],
+  "dependencies": [
+    {
+      "module_name": "@minecraft/server",
+      "version": "1.17.0"
+    },
+    {
+      "module_name": "@minecraft/server-admin",
+      "version": "1.0.0-beta"
+    }
+  ]
+}

easter-egg-addon/easter_egg_child_BP/scripts/main.js

@@ -0,0 +1,333 @@
+import { world, system } from "@minecraft/server";
+import { variables } from "@minecraft/server-admin";
+
+// ─── World Detection ─────────────────────────────────────────────
+// Each world uses a unique prefix and egg colour.
+// Detection follows the hub-return pattern: read variables.json world_name.
+// Persisted in dynamic properties so it only detects once.
+
+let PREFIX    = "";
+let EGG_BLOCK = "";
+
+try {
+  const p = world.getDynamicProperty("egg_prefix");
+  const b = world.getDynamicProperty("egg_block");
+  if (p && b) { PREFIX = p; EGG_BLOCK = b; }
+} catch (e) { /* will detect below */ }
+
+if (!PREFIX) {
+  let worldName = "";
+  try { worldName = (variables.get("world_name") || "").toLowerCase(); } catch (e) {}
+
+  if (worldName.includes("jamie"))     { PREFIX = "j"; EGG_BLOCK = "lime_glazed_terracotta"; }
+  else if (worldName.includes("lyla")) { PREFIX = "l"; EGG_BLOCK = "purple_glazed_terracotta"; }
+  else if (worldName.includes("mya"))  { PREFIX = "m"; EGG_BLOCK = "cyan_glazed_terracotta"; }
+  else                                 { PREFIX = "?"; EGG_BLOCK = "yellow_glazed_terracotta"; }
+
+  try {
+    world.setDynamicProperty("egg_prefix", PREFIX);
+    world.setDynamicProperty("egg_block",  EGG_BLOCK);
+  } catch (e) {}
+}
+
+// ─── Egg Positions ───────────────────────────────────────────────
+// 50 (dx, dz) offsets from world spawn.
+// Three rings: close (5-20), medium (20-50), far (50-100).
+
+const EGG_OFFSETS = [
+  // Close ring — 12 eggs
+  [ 8,  5], [-6,  9], [12, -3], [-10,  7], [ 5, -14], [-14, -5],
+  [ 7, 11], [-8, -12], [15,  8], [-15,  3], [  4, 18], [ -3, -16],
+  // Medium ring — 22 eggs
+  [ 22, 15], [-25,  8], [18, -28], [-20, -22], [35,  5], [-38, 12],
+  [ 30,-18], [-32, 25], [45, 10],  [-42,  -8], [15, 40], [-18, -35],
+  [ 28, 35], [-30,-28], [48, -12], [-45,  20], [38,-32], [-22,  45],
+  [ 12,-48], [-48,-15], [50,  22], [-38, -40],
+  // Far ring — 16 eggs
+  [ 65, 15], [-68, 22], [55, -48], [-58,  42], [ 72,  35], [-75, -18],
+  [ 80,-55], [-82, 40], [58,  70], [-60, -65], [ 90,  12], [-85, -50],
+  [ 45, 82], [-48, 78], [75, -70], [-70,  75],
+];
+
+// ─── Scene Descriptions ──────────────────────────────────────────
+// 8 hiding scenes cycle across the 50 eggs (6-7 per type).
+// Each scene places supporting blocks then the egg itself.
+// Eggs are visible but require exploration to find.
+
+const SCENE_NAMES = [
+  "atop a barrel",
+  "on a hay bale",
+  "nestled in a flower patch",
+  "perched on a log",
+  "between fence posts",
+  "on a crafting table",
+  "on a mossy ledge",
+  "hidden in a leaf cluster",
+];
+
+// ─── Cached Positions ────────────────────────────────────────────
+
+let eggPositions = null; // null = not yet loaded from storage
+
+function getEggPositions() {
+  if (eggPositions !== null) return eggPositions;
+  try {
+    const json = world.getDynamicProperty("eggs_data");
+    if (json && json.length > 2) {
+      eggPositions = JSON.parse(json);
+      return eggPositions;
+    }
+  } catch (e) {}
+  return null;
+}
+
+// ─── Surface Scanner ─────────────────────────────────────────────
+
+function findSurfaceY(dimension, x, spawnY, z) {
+  const top    = Math.min(320, spawnY + 60);
+  const bottom = Math.max(-60, spawnY - 30);
+  for (let y = top; y >= bottom; y--) {
+    try {
+      const block = dimension.getBlock({ x, y, z });
+      if (block && block.typeId !== "minecraft:air") {
+        return y + 1; // first empty block above the topmost solid block
+      }
+    } catch (e) { /* chunk not loaded — skip */ }
+  }
+  return spawnY;
+}
+
+// ─── Scene Builder ───────────────────────────────────────────────
+
+/**
+ * Constructs a hiding scene and places the egg.
+ * Returns the actual Y coordinate the egg was placed at.
+ */
+function buildScene(dim, sceneIndex, x, surfY, z) {
+  const cmds = [];
+  let eggY   = surfY;
+
+  switch (sceneIndex % 8) {
+    case 0: // Barrel nook — coloured egg perched on a barrel
+      cmds.push(`setblock ${x} ${surfY} ${z} barrel`);
+      eggY = surfY + 1;
+      break;
+
+    case 1: // Hay bale — egg resting on a bale of hay
+      cmds.push(`setblock ${x} ${surfY} ${z} hay_block`);
+      eggY = surfY + 1;
+      break;
+
+    case 2: // Flower patch — egg nestled among wildflowers
+      cmds.push(`setblock ${x-1} ${surfY} ${z}   poppy`);
+      cmds.push(`setblock ${x+1} ${surfY} ${z}   cornflower`);
+      cmds.push(`setblock ${x}   ${surfY} ${z-1} dandelion`);
+      eggY = surfY; // egg at centre, same level as the flowers
+      break;
+
+    case 3: // Log perch — egg balanced atop a cut log
+      cmds.push(`setblock ${x} ${surfY} ${z} oak_log`);
+      eggY = surfY + 1;
+      break;
+
+    case 4: // Fence posts — egg elevated on a fence post pedestal
+      cmds.push(`setblock ${x-1} ${surfY} ${z} oak_fence`);
+      cmds.push(`setblock ${x}   ${surfY} ${z} oak_fence`);
+      cmds.push(`setblock ${x+1} ${surfY} ${z} oak_fence`);
+      eggY = surfY + 1; // sits atop the centre post
+      break;
+
+    case 5: // Crafting table — egg left on a workbench
+      cmds.push(`setblock ${x} ${surfY} ${z} crafting_table`);
+      eggY = surfY + 1;
+      break;
+
+    case 6: // Mossy ledge — egg raised on a small stone platform
+      cmds.push(`setblock ${x}   ${surfY} ${z} mossy_cobblestone`);
+      cmds.push(`setblock ${x-1} ${surfY} ${z} mossy_cobblestone`);
+      eggY = surfY + 1;
+      break;
+
+    case 7: // Leaf cluster — egg tucked up in a low canopy of leaves
+      // Lower ring of leaves at surfY+1 (partial enclosure)
+      cmds.push(`setblock ${x+1} ${surfY+1} ${z}   oak_leaves`);
+      cmds.push(`setblock ${x-1} ${surfY+1} ${z}   oak_leaves`);
+      // Upper ring of leaves at surfY+2 (surrounds the egg)
+      cmds.push(`setblock ${x+1} ${surfY+2} ${z}   oak_leaves`);
+      cmds.push(`setblock ${x-1} ${surfY+2} ${z}   oak_leaves`);
+      cmds.push(`setblock ${x}   ${surfY+2} ${z+1} oak_leaves`);
+      cmds.push(`setblock ${x}   ${surfY+2} ${z-1} oak_leaves`);
+      eggY = surfY + 2; // visible from the side through the semi-transparent leaves
+      break;
+  }
+
+  // Always place the egg block last so it overwrites anything at its position
+  cmds.push(`setblock ${x} ${eggY} ${z} ${EGG_BLOCK}`);
+
+  for (const cmd of cmds) {
+    try { dim.runCommand(cmd); } catch (e) { /* non-fatal — chunk may not be loaded */ }
+  }
+
+  return eggY;
+}
+
+// ─── Egg Placement ───────────────────────────────────────────────
+
+function placeAllEggs() {
+  if (world.getDynamicProperty("eggs_placed") === "true") return;
+
+  const spawn     = world.getDefaultSpawnLocation();
+  const overworld = world.getDimension("overworld");
+  const positions = [];
+
+  for (let i = 0; i < EGG_OFFSETS.length; i++) {
+    const [dx, dz] = EGG_OFFSETS[i];
+    const x      = Math.floor(spawn.x) + dx;
+    const z      = Math.floor(spawn.z) + dz;
+    const surfY  = findSurfaceY(overworld, x, Math.floor(spawn.y), z);
+    const eggY   = buildScene(overworld, i, x, surfY, z);
+    positions.push({ x, y: eggY, z, id: i + 1 });
+  }
+
+  try {
+    world.setDynamicProperty("eggs_data",   JSON.stringify(positions));
+    world.setDynamicProperty("eggs_placed", "true");
+    world.sendMessage(`§6[Easter Eggs] §f${positions.length} eggs are now hidden around spawn — happy hunting!`);
+  } catch (e) {
+    world.sendMessage(`§c[Easter Eggs] §fFailed to save egg data: ${e.message}`);
+  }
+}
+
+// ─── Egg Collection ──────────────────────────────────────────────
+
+function collectEgg(player, egg, tagId) {
+  try {
+    // Count before adding the tag (getTags is synchronous)
+    const before     = player.getTags().filter(t => t.startsWith(`egg_${PREFIX}_`)).length;
+    const newCount   = before + 1;
+
+    player.runCommand(`tag @s add ${tagId}`);
+    player.dimension.runCommand(`setblock ${egg.x} ${egg.y} ${egg.z} air`);
+    player.dimension.runCommand(`particle minecraft:egg_destroy_emitter ${egg.x} ${egg.y} ${egg.z}`);
+    player.runCommand(`playsound random.orb @s`);
+    player.runCommand(`playsound random.levelup @s`);
+    player.runCommand(`give @s emerald 1`);
+
+    player.runCommand(`titleraw @s title {"rawtext":[{"text":"§6Easter Egg Found!"}]}`);
+    player.runCommand(`titleraw @s subtitle {"rawtext":[{"text":"§e${newCount}/50 §7found in this world"}]}`);
+    player.sendMessage(
+      `§6[Eggs] §fEgg §e#${egg.id} §f(${SCENE_NAMES[(egg.id - 1) % 8]}) §7| §e${newCount}/50 §7in this world`
+    );
+
+    if (newCount === 50) {
+      world.sendMessage(`§6§l✨ ${player.name} found all 50 eggs! ✨ §r§6Return to the lobby for your final score!`);
+    }
+  } catch (e) {
+    // Player may have disconnected — non-fatal
+  }
+}
+
+// ─── Detection Loop ──────────────────────────────────────────────
+
+system.runInterval(() => {
+  const positions = getEggPositions();
+  if (!positions || positions.length === 0) return;
+
+  for (const player of world.getAllPlayers()) {
+    const pos  = player.location;
+    const tags = player.getTags();
+
+    for (const egg of positions) {
+      const tagId = `egg_${PREFIX}_${egg.id}`;
+      if (tags.includes(tagId)) continue; // already found
+
+      const dx = Math.abs(pos.x - egg.x);
+      const dy = Math.abs(pos.y - egg.y);
+      const dz = Math.abs(pos.z - egg.z);
+
+      if (dx <= 2.5 && dy <= 2.0 && dz <= 2.5) {
+        collectEgg(player, egg, tagId);
+      }
+    }
+  }
+}, 10);
+
+// ─── Chat Commands ───────────────────────────────────────────────
+
+function handleEggCommand(player, msg) {
+  if (msg === "!eggs") {
+    const count = player.getTags().filter(t => t.startsWith(`egg_${PREFIX}_`)).length;
+    const color = PREFIX === "j" ? "§a" : PREFIX === "l" ? "§d" : "§b";
+    player.sendMessage(`§6[Eggs] §fFound §e${count}§f/50 eggs in this world.`);
+    if (count === 50) {
+      player.sendMessage("§a§lYou found all 50! Return to the lobby to see the leaderboard.");
+    } else {
+      player.sendMessage(`§7${color}Hint: eggs are hidden in flower patches, on logs, barrels, hay bales, fences, crafting tables, mossy ledges, and leaf clusters.`);
+    }
+    return true;
+  }
+
+  if (msg.startsWith("!seteggworld ")) {
+    const arg = msg.split(" ")[1];
+    if (!["j", "l", "m"].includes(arg)) {
+      player.sendMessage("§c[Eggs] Usage: §e!seteggworld j§c (Jamie), §el§c (Lyla), §em§c (Mya)");
+      return true;
+    }
+    const blockMap = { j: "lime_glazed_terracotta", l: "purple_glazed_terracotta", m: "cyan_glazed_terracotta" };
+    PREFIX    = arg;
+    EGG_BLOCK = blockMap[arg];
+    try {
+      world.setDynamicProperty("egg_prefix",  PREFIX);
+      world.setDynamicProperty("egg_block",   EGG_BLOCK);
+      world.setDynamicProperty("eggs_placed", "false");
+      world.setDynamicProperty("eggs_data",   "");
+    } catch (e) {}
+    eggPositions = null;
+    player.sendMessage(`§6[Eggs] §fWorld prefix set to §e${arg}§f — re-placing eggs...`);
+    system.runTimeout(() => placeAllEggs(), 20);
+    return true;
+  }
+
+  if (msg === "!reseteggsworld") {
+    try {
+      world.setDynamicProperty("eggs_placed", "false");
+      world.setDynamicProperty("eggs_data",   "");
+    } catch (e) {}
+    eggPositions = null;
+    player.sendMessage("§6[Eggs] §fEgg data cleared — re-placing all eggs...");
+    system.runTimeout(() => placeAllEggs(), 20);
+    return true;
+  }
+
+  return false;
+}
+
+try {
+  world.beforeEvents.chatSend.subscribe((event) => {
+    const msg = event.message.trim().toLowerCase();
+    if (msg === "!eggs" || msg.startsWith("!seteggworld ") || msg === "!reseteggsworld") {
+      event.cancel = true;
+      const player = event.sender;
+      system.run(() => handleEggCommand(player, msg));
+    }
+  });
+} catch (e) {
+  // beforeEvents.chatSend requires beta API — chat commands unavailable
+}
+
+system.afterEvents.scriptEventReceive.subscribe((event) => {
+  if (event.id !== "eggs:cmd") return;
+  const player = event.sourceEntity;
+  if (!player) return;
+  handleEggCommand(player, `!${(event.message || "").trim().toLowerCase()}`);
+});
+
+// ─── Startup ─────────────────────────────────────────────────────
+
+system.runTimeout(() => {
+  placeAllEggs();
+}, 120); // 6 second delay to allow world chunks to load near spawn
+
+system.run(() => {
+  world.sendMessage("§6[Easter Eggs] §fHunt active! Type §e!eggs §fto check your progress.");
+});

easter-egg-addon/easter_egg_lobby_BP/manifest.json

@@ -0,0 +1,25 @@
+{
+  "format_version": 2,
+  "header": {
+    "name": "Easter Egg Lobby",
+    "description": "Tracks egg counts from all worlds and shows a leaderboard in the lobby",
+    "uuid": "e3a4c5d6-7890-1234-cdef-012345678902",
+    "version": [1, 0, 0],
+    "min_engine_version": [1, 21, 0]
+  },
+  "modules": [
+    {
+      "type": "script",
+      "language": "javascript",
+      "uuid": "f4b5d6e7-8901-2345-def0-123456789013",
+      "version": [1, 0, 0],
+      "entry": "scripts/main.js"
+    }
+  ],
+  "dependencies": [
+    {
+      "module_name": "@minecraft/server",
+      "version": "1.17.0"
+    }
+  ]
+}

easter-egg-addon/easter_egg_lobby_BP/scripts/main.js

@@ -0,0 +1,129 @@
+import { world, system } from "@minecraft/server";
+
+// ─── Constants ───────────────────────────────────────────────────
+
+const OBJECTIVE   = "egg_count";
+const EGG_PATTERN = /^egg_[jlm]_\d+$/;
+
+// ─── Scoreboard Setup ────────────────────────────────────────────
+
+function ensureScoreboard() {
+  const overworld = world.getDimension("overworld");
+  try {
+    overworld.runCommand(`scoreboard objectives add ${OBJECTIVE} dummy "§6Easter Eggs §7(total)"`);
+  } catch (e) {
+    // Objective already exists — not an error
+  }
+  try {
+    overworld.runCommand(`scoreboard objectives setdisplay sidebar ${OBJECTIVE} descending`);
+  } catch (e) {}
+}
+
+// ─── Egg Counting ────────────────────────────────────────────────
+
+function countPlayerEggs(player) {
+  const tags = player.getTags();
+  let j = 0, l = 0, m = 0;
+  for (const tag of tags) {
+    if (!EGG_PATTERN.test(tag)) continue;
+    if (tag.startsWith("egg_j_"))      j++;
+    else if (tag.startsWith("egg_l_")) l++;
+    else if (tag.startsWith("egg_m_")) m++;
+  }
+  return { total: j + l + m, j, l, m };
+}
+
+function updatePlayerScore(player) {
+  const counts = countPlayerEggs(player);
+  try {
+    player.runCommand(`scoreboard players set @s ${OBJECTIVE} ${counts.total}`);
+  } catch (e) {}
+  return counts;
+}
+
+// ─── Player Spawn ────────────────────────────────────────────────
+// Wait 40 ticks (2 seconds) after spawn for player state/tags to fully load,
+// then update their scoreboard position and show a welcome subtitle.
+
+world.afterEvents.playerSpawn.subscribe((event) => {
+  const player = event.player;
+  system.runTimeout(() => {
+    try {
+      const { total, j, l, m } = updatePlayerScore(player);
+      if (total > 0) {
+        player.runCommand(
+          `titleraw @s subtitle {"rawtext":[{"text":"§7Eggs found: §6${total}§7/150 §8(§aJ:${j} §dL:${l} §bM:${m}§8)"}]}`
+        );
+      }
+      if (total === 150) {
+        world.sendMessage(`§6§l🥚 ${player.name} has found ALL 150 easter eggs! 🥚`);
+      }
+    } catch (e) {}
+  }, 40);
+});
+
+// ─── Refresh on Interval ─────────────────────────────────────────
+// Keep scores up-to-date as players arrive from child worlds.
+
+system.runInterval(() => {
+  for (const player of world.getAllPlayers()) {
+    updatePlayerScore(player);
+  }
+}, 100); // every 5 seconds
+
+// ─── Chat Commands ───────────────────────────────────────────────
+
+function handleLobbyEggCommand(player) {
+  const { total, j, l, m } = countPlayerEggs(player);
+  player.sendMessage("§6[Easter Eggs] §fYour collection:");
+  player.sendMessage(`  §aJamie's World:  §e${j}§7/50  ${"§2▓".repeat(Math.floor(j / 5))}§8${"░".repeat(10 - Math.floor(j / 5))}`);
+  player.sendMessage(`  §dLyla's World:   §e${l}§7/50  ${"§5▓".repeat(Math.floor(l / 5))}§8${"░".repeat(10 - Math.floor(l / 5))}`);
+  player.sendMessage(`  §bMya's World:    §e${m}§7/50  ${"§3▓".repeat(Math.floor(m / 5))}§8${"░".repeat(10 - Math.floor(m / 5))}`);
+  player.sendMessage(`  §6Total: §e${total}§7/150`);
+
+  if (total === 150) {
+    player.sendMessage("§a§l🥚 YOU FOUND ALL 150 EGGS! You are the Easter Champion! 🥚");
+  } else if (total >= 100) {
+    player.sendMessage("§6Almost there! Just " + (150 - total) + " more to go!");
+  } else if (total >= 50) {
+    player.sendMessage("§eGreat progress! Keep exploring each world.");
+  } else if (total === 0) {
+    player.sendMessage("§7Visit Jamie, Lyla, and Mya's worlds to find hidden eggs!");
+  }
+}
+
+try {
+  world.beforeEvents.chatSend.subscribe((event) => {
+    const msg = event.message.trim().toLowerCase();
+    if (msg === "!eggs") {
+      event.cancel = true;
+      const player = event.sender;
+      system.run(() => handleLobbyEggCommand(player));
+    }
+  });
+} catch (e) {
+  // beforeEvents.chatSend requires beta API — chat commands unavailable
+}
+
+system.afterEvents.scriptEventReceive.subscribe((event) => {
+  if (event.id !== "eggs:cmd") return;
+  const player = event.sourceEntity;
+  if (!player) return;
+  if ((event.message || "").trim().toLowerCase() === "eggs") {
+    handleLobbyEggCommand(player);
+  }
+});
+
+// ─── Startup ─────────────────────────────────────────────────────
+
+system.runTimeout(() => {
+  ensureScoreboard();
+  // Update scores for anyone already online
+  for (const player of world.getAllPlayers()) {
+    updatePlayerScore(player);
+  }
+}, 20);
+
+system.run(() => {
+  world.sendMessage("§6[Easter Eggs] §fLeaderboard active! Type §e!eggs §fto see your full collection.");
+});