SheeEttin

    player.killedBy(function(){throw new Exception();});

Edit: never mind, got it. Overriding onCollision helps. :)

https://gist.github.com/anonymous/2868beb0cee19259ebb5

Okay, I think I've replicated it. I just overrode onCollision with empty braces, so the final definition looked like this:

    map.defineObject('attackDrone', {
        'type': 'dynamic',
        'symbol': 'd',
        'color': 'red',
        'onCollision': function (player) {
            player.killedBy('an attack drone');
        },
        'behavior': function (me) {
        },
        'onCollision': function (player) {
        }
    });

Variable to control the direction the robot moves, changed with the function phone.

Additionally it doesn't support injection there, so while "player.removeItem('greenKey'); player.additem('greenKey');" should work, it says "TypeError: undefined is not a function".