Fabric Event System

A basic Event System for minecraft's Fabric mod loader.

Usage:

Put this code in the onInitialize function of the mod:

// Initialize the event registry
EventRegistry.initialize();
// Create a class for listening for events,
// and register it by using the function below with an instance of that class.
EventRegistry.registry.register(eventListener);

To invoke a function at a certain event use functions like in this example:

@EventHandler
public void onPacketEvent(PacketEvent event) {
    Packet<?> packet = event.getPacket();
    if (packet instanceof PlayerMoveC2SPacket) {
        event.cancel();
    }
}