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authorNicolas Schodet2011-06-01 19:16:38 +0200
committerNicolas Schodet2011-06-01 21:48:47 +0200
commitdadddea9392f78a360969b72a4dc045b4d87dfec (patch)
treea5a4454a0cdbbad9f621a69d7ef5a485fa9b8763 /digital/io-hub/src/robospierre/element.h
parent8d758c96d257b15edc49dd4cb774ce67becf8cf1 (diff)
digital/io-hub: handle element with path finding
Diffstat (limited to 'digital/io-hub/src/robospierre/element.h')
-rw-r--r--digital/io-hub/src/robospierre/element.h4
1 files changed, 4 insertions, 0 deletions
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.