From dadddea9392f78a360969b72a4dc045b4d87dfec Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Wed, 1 Jun 2011 19:16:38 +0200 Subject: digital/io-hub: handle element with path finding --- digital/io-hub/src/robospierre/element.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'digital/io-hub/src/robospierre/element.h') diff --git a/digital/io-hub/src/robospierre/element.h b/digital/io-hub/src/robospierre/element.h index 362c7ff9..a31d9f4d 100644 --- a/digital/io-hub/src/robospierre/element.h +++ b/digital/io-hub/src/robospierre/element.h @@ -179,6 +179,10 @@ element_get (uint8_t element_id) return element_table[element_id]; } +/** Return whether an element is blocking robot. */ +uint8_t +element_blocking (uint8_t element_id); + /** Return whether an element is blocking a line segment. * - a: line segment first point. * - b: line segment second point. -- cgit v1.2.3