public Entity getFirstEntity() { return getFirstEntity(getTurn());
public Entity getFirstEntity(Coords c) { for (Enumeration i = entities.elements(); i.hasMoreElements();) { final Entity entity = (Entity)i.nextElement(); if (c.equals(entity.getPosition()) && entity.isTargetable()) { return entity; } } return null;
    public Entity getFirstEntity() {        return getFirstEntity(getTurn());    }