Add online_mode and velocity_secret config options

scripts/elytra_spawn.js

@@ -0,0 +1,25 @@
+const ItemStack = Java.type('net.minestom.server.item.ItemStack');
+const Material = Java.type('net.minestom.server.item.Material');
+const EquipmentSlot = Java.type('net.minestom.server.entity.EquipmentSlot');
+const DataComponents = Java.type('net.minestom.server.component.DataComponents');
+const FireworkList = Java.type('net.minestom.server.item.component.FireworkList');
+
+server.log("Elytra script loaded!");
+
+server.on('net.minestom.server.event.player.PlayerSpawnEvent', (event) => {
+    const player = event.getPlayer();
+    
+    // Create items using fromKey (safer than static field access)
+    const elytra = ItemStack.of(Material.fromKey("minecraft:elytra"));
+    
+    // Create fireworks with flight duration 3
+    var fireworks = ItemStack.of(Material.fromKey("minecraft:firework_rocket"))
+        .withAmount(64)
+        .with(DataComponents.FIREWORKS, FireworkList.EMPTY.withFlightDuration(3));
+
+    // Equip items
+    player.setEquipment(EquipmentSlot.CHESTPLATE, elytra);
+    player.setEquipment(EquipmentSlot.OFF_HAND, fireworks);
+    
+    player.sendMessage("You have been equipped with an Elytra and Fireworks (Flight Duration 3)!");
+});