/*
Copyright Â© 2009 William D. Back
This file is part of gentsim-examples.

    gentsim-examples is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    gentsim-examples is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with gentsim-examples.  If not, see <http://www.gnu.org/licenses/>.
*/
import org.gentsim.framework.EntityDescription

rwa = new EntityDescription("roach-world-analyzer")

rwa.roaches_created = 0
rwa.roaches_died    = 0

rwa.handleEntityCreated ("roach") {
  roaches_created += 1
}

rwa.handleEntityDestroyed ("roach") {
  roaches_died += 1
}

rwa.handleEvent ("system.status.shutdown") {
  attributes.each { att -> println "${att.key}: ${att.value}" }
}
