I need some help with serpent savings. I try to make my peasant to move to the coin with vectors, but it’s not working. This is my code.

```
while (true) {
var friends = this.findFriends();
var tails = this.findEnemies();
var coins = this.findItems();
for (var i = 0; i < friends.length; i++) {
var friend = friends[i];
var coin = friend.findNearest(this.findItems());
var goal = new Vector(coin.pos.x, coin.pos.y);
var vectorToCoin = Vector.subtract(goal, friend.pos);
vectorToCoin = Vector.normalize(vectorToCoin);
vectorToCoin = Vector.multiply(vectorToCoin, 10);
if (tails.length > 0) {
for (i = 0; i < tails.length; i++) {
var tail = tails[i];
var tailToMe = Vector.subtract(friend.pos, tail.pos);
Vector.normalize(tailToMe);
Vector.multiply(tailToMe, 10);
vectorToCoin = Vector.add(vectorToCoin, tailToMe);
}
}
var moveToPos = Vector.add(friend.pos, vectorToCoin);
this.command(friend, "move", moveToPos);
}
```

}