Lunar is a networking library for LibGDX. With lunar you can easily create multiplayer games quickly and efficiently. Lunar provides many common utilities such as entities, worlds, protocol, and box2d support!
Lunar is still very early, so please be nice :)
https://github.com/Vrekt/OasisGame
- Player and entity renderers with animation loading.
- Partially Networked Box2d worlds.
- Networked player moving and velocity.
- Networked player creation/removing.
- Game lobbies and worlds.
- Basic entity support
- A expandable protocol with SSL support.
- Very customizable and extendable.
// apply force to another player and send it to others since they were attacked.
this.player.getWorldIn().applyForceToOtherPlayerNetwork(somePlayer, player.getConnection(), fx, fy, px, py, true);
// apply a knock-back force to ourselves.
this.player.getWorldIn().applyForceToPlayerNetwork(player.getConnection(), fx, fy, point.x, point.y, true);// register a unique custom packet.
this.connection.registerPacket(99, MyCustomPacket::new, packet -> handleEntityPropertiesPacket(packet));// Create a networked world for others to join us.
// We tell the world to handle physics updates and local player updates for us.
lunarWorld = new BasicLunarWorld(player, world, scaling, true, true, true);
// Spawn our player in the world.
player.spawnEntityInWorld(lunarWorld, 2.0f, 2.0f);// connect to remote server.
final LunarClientServer server = new LunarClientServer(lunar, "localhost", 6969);
server.connect().join();
// get our connection
final PlayerConnection connection = (PlayerConnection) server.getConnection();Want to jump in? Check out the Building A Simple Game
- Networked collision
- Better movement sync.
- Better protocol security.
- Networked entities and other map/world objects.
- ...
- Random ghost player blinks next to networked player
- Initial position seems to be de-synced some way
- Worlds will need to be disposed when switching between them
- probably other stuff I don't know about.
You can find releases in the releases section. Both client and server rely on the Protocol dependency.
You must also add a dependency for netty-all.
implementation group: 'io.netty', name: 'netty-all', version: '4.1.48.Final'
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