Max breadcrumb log

[nkoenig]

This adds an event to the events.yml file when a rock fall has reached its maximum deployment.

Requires: gazebosim/gz-sim#308

To Test:

1. ign launch cloudsim_sim.ign worldName:=cave_circuit_practice_01 circuit:=cave robotName1:=X1 robotConfig1:=X1_SENSOR_CONFIG_1

2. tail -f /tmp/ign/logs/events.yml

3. Move the robot to a rock fall:

ign service -s /world/cave_circuit_practice_01/set_pose /set_pose --reqtype ignition.msgs.Pose --reptype ignition.msgs.Boolean --timeout 300 --req 'name: "X1", position { x: 282 y:-105.3  z: -24.44}'

4. Move the robot out of the rock fall detector:

ign service -s /world/cave_circuit_practice_01/set_pose /set_pose --reqtype ignition.msgs.Pose --reptype ignition.msgs.Boolean --timeout 300 --req 'name: "X1", position { x: 0 y:0  z: 0}'

5. Repeat steps 3 & 4 five more times, and you should see:

- event:
  type: max_rock_falls
  time_sec: 37
  model: medium_rock_fall_1

[acschang]

Works as intended for me. There are no complications with breadcrumb deployment events.