Source Code for Module mosp_examples.pause_wiggler

 1  #!/bin/env python 
 2   
 3  """ Pausing example: person is paused at every node 
 4      - random movement 
 5      - at every node the person stops for 20 ticks 
 6          - uses pause_movement and Simulation.person_alarm_clock for waking up 
 7            (could alternativly be implemented using a special Location at every node) 
 8      - output to visual player, which is executed as child process 
 9  """ 
10   
11  import sys 
12  sys.path.append("..") 
13   
14  from mosp.core import Simulation, Person 
15  from mosp.geo import osm 
16  from mosp.impl import movement 
17  from mosp.monitors import ChildprocessPlayerChamplainMonitor, SocketPlayerMonitor 
18   
19  __author__ = "B. Henne" 
20  __contact__ = "henne@dcsec.uni-hannover.de" 
21  __copyright__ = "(c) 2011, DCSec, Leibniz Universitaet Hannover, Germany" 
22  __license__ = "GPLv3" 
23   
24   
25 -class PauseWiggler(Person): 
26      """Implements a person with random movement pausing at any node. 
27      @author: B. Henne""" 
28   
29      next_target = movement.person_next_target_random 
30   
31 -    def act_at_node(self, node): 
32          """Implementation of act_at_node: person paused at any node for 20 ticks.""" 
33          self.pause_movement(20) 
34   
35   
36 -def main(): 
37      """Defines the simulation, map, monitors, persons.""" 
38      s = Simulation(geo=osm.OSMModel('../data/minimap1.osm'), rel_speed=20) 
39      #m = s.add_monitor(ChildprocessPlayerChamplainMonitor, 2) 
40      m = s.add_monitor(SocketPlayerMonitor, 2) 
41      s.add_persons(PauseWiggler, 1, monitor=m) 
42      s.run(until=500000, real_time=True, monitor=True) 
43   
44   
45  if __name__ == '__main__': 
46      main() 
47