mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

In free dive mode split dives with only a 10 second surface interval

Browse source 
If the dive computer tells us that this was free diving we should be a lot
more aggressive splitting dives. For scuba dives a minute seems more
reasonable (to avoid splitting dives when you pop to the surface to get
the bearing and continue the dive after a few second).

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-10-04 12:13:10 +01:00
parent 76b31aa76a
commit a39038a902
1 changed files with 10 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

11
dive.c
View file

@ -2941,6 +2941,15 @@ static int split_dive_at(struct dive *dive, int a, int b)
return 1; return 1;
} }
/* in freedive mode we split for as little as 10 seconds on the surface,
* otherwise we use a minute */
static bool should_split(struct divecomputer *dc, int t1, int t2)
{
int threshold = dc->divemode == FREEDIVE ? 10 : 60;
return t2 - t1 >= threshold;
}
/* /*
* Try to split a dive into multiple dives at a surface interval point. * Try to split a dive into multiple dives at a surface interval point.
* *
@ -2983,7 +2992,7 @@ int split_dive(struct dive *dive)
// the surface start. // the surface start.
if (!surface_start) if (!surface_start)
continue; continue;
if (sample->time.seconds - dc->sample[surface_start].time.seconds < 60) if (!should_split(dc, dc->sample[surface_start].time.seconds, sample[i - 1].time.seconds))
continue; continue;
return split_dive_at(dive, surface_start, i-1); return split_dive_at(dive, surface_start, i-1);