Listeners don't work

[emillienemann]

Describe the bug
Listeners don't work at all under Paper 1.16.5 Build 443, commands work.

To Reproduce
Steps to reproduce the behavior:

1. Get an instance of Paper 1.16.5 Build 443 running.
2. Add a listener script (Nothing will work, you could use this simple death message script for example)

function PlayerDeathEvent(event) {
    server.broadcastMessage('Player died.');
}

Expected behavior
The listener should activate on player death and log "Player died."

[wiidotmom]

This is not how events are handled in "modern" versions of Drupi. The below code should work:

event.addListener('PlayerDeathEvent', event => {
    server.broadcastMessage(`${event.getEntity()} died.`);
});

Drupi's GitHub Wiki is outdated. There's a basic updated wiki available here.