def main():
global spock_pub
# Initialize ROS node
rospy.init_node('controller')
# Create publisher to send out ControllerMsg messages
spock_pub = rospy.Publisher('controller_data', controller_msg)
# Subscribe to data stream from Minecraft (Spock)
#rospy.Subscriber('mc_data', mc_msg, mc_callback, queue_size=1)
rospy.loginfo("Controller node inititalized.")
while not rospy.is_shutdown():
message = controller_msg()
#print(current_pos)
message.action = 1
rospy.loginfo('sending: action ' + str(message.action))
spock_pub.publish(message)
# wait 5 seconds between commands
rospy.sleep(5.)
def sendValue(atom):
message = controller_msg()
message.action = int(atom.name)
spock_pub.publish(message)
print("published action: %d" %(message.action))
return atom