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Planner: make sure all cylinders have a sane depth

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When copying cylinders from an existing dive, the mod of the cylinder
might not be set. Assume a conservative 1.4 pO2 and fill in those data.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-05-30 09:10:35 -07:00
parent 26dd86e437
commit 4dfe12e508
1 changed files with 11 additions and 2 deletions
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13
equipment.c
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@ -182,11 +182,20 @@ void remove_weightsystem(struct dive *dive, int idx)
memset(ws + nr, 0, sizeof(*ws));
}
/* when planning a dive we need to make sure that all cylinders have a sane depth assigned
* and that the pressures are reset to start = end = workingpressure */
void reset_cylinders(struct dive *dive)
{
int i;
pressure_t pO2 = {.mbar = 1400};
for (i = 0; i < MAX_CYLINDERS; i++) {
if (dive->cylinder[i].type.workingpressure.mbar)
dive->cylinder[i].start.mbar = dive->cylinder[i].end.mbar = dive->cylinder[i].type.workingpressure.mbar;
cylinder_t *cyl = &dive->cylinder[i];
if (cylinder_none(cyl))
continue;
if (cyl->depth.mm == 0) /* if the gas doesn't give a mod, assume conservative pO2 */
cyl->depth = gas_mod(&cyl->gasmix, pO2);
if (cyl->type.workingpressure.mbar)
cyl->start.mbar = cyl->end.mbar = cyl->type.workingpressure.mbar;
}
}