Duck/prone & schedule

thanks in advance :D

1. Can duck/prone be coded without editing the engine code?

2. How can I call a function from schedule that is using a class? The only way I 've been able to get schedule to work is by calling generic functions & then call the function in a class. I want to be able to call GameConnection::spawnPlayer. People have said use %this.schedule(1000,0,spawnPlayer) but this does not work for me. Also tried %this.player.schedule, and many other ways... schedule(1000,0,%this.player.spawnPlayer) . I've tried many variations and none worked.

The only way I've been able to call it is by scheduling another function and calling spawnPlayer from there like:

example:

function GameConnection::someFunction
{
...
schedule(1000,0, callSpawn, %this)
}

function callSpawn(%this)
{

%this.player.spawnPlayer(%this)
}

Is this the right way to do this? Will I lose any info? Is there another way, and what is it?