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Collecting NavPoints?

Posted by sluky on Fri 07 of May, 2010 15:08 CEST
During the path execution to a distant target I would like to store the individual navigation points that the bot passed into some list in order to try to optimilize the path by myself. But I cannot find any way how to make path executor return me a navpoint it is currently "exectuting". Any idea?

best wishes,
Lukas
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Posted by michal.bida on Sun 23 of May, 2010 12:08 CEST
This should be quite easy. Just store the path you are obtaining by path planner and giving to PathExecutor. Then in logic method you can check, between which navigation points in the path you are.
PathPlanner is returning this PathHandle type, which is the actual path.

Best,
Michal
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Posted by jakub.gemrot on Mon 24 of May, 2010 08:32 CEST
Also you may set up a PathEventListener and listen for event types of PathEventType.PATH_ELEMENT_REACHED, that event is sent whenever the executor manage to navigate the bot to another path elemnt from the handle that is passed to it from the path planner.

Best,
Jimmy
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Posted by sluky on Sun 06 of Jun, 2010 17:39 CEST
Thanks. Works fine.
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Acknowledgement

This work is supported by GA UK 1053/2007/A-INF/MFF (2007-8), GA UK 351/2006/A-INF/MFF (2006-8), the Ministry of Education of the Czech Republic (grant MSM0021620838) (2008-9), by the Program "Information Society" under project 1ET100300517 (2006-9), and the project Integration of IT Tools into Education of Humanities (2006-8) and by the project CZ.2.17/3.1.00/31162, which are financed by the European Social Fund, the state budget of the Czech Republic, and by the budget of Municipal House Prague.