OrderedTask*
TaskFileIGC::GetTask(const TaskBehaviour &task_behaviour,
const Waypoints *waypoints, unsigned index) const
{
assert(index == 0);
IGCDeclarationHeader header;
std::list<IGCDeclarationTurnpoint> turnpoints;
if (!ReadIGCDeclaration(path, header, turnpoints))
return NULL;
// Number of turnpoints including start and finish
unsigned num_turnpoints = header.num_turnpoints + 2;
if (num_turnpoints + 2 == turnpoints.size()) {
// Remove takeoff and landing points from the turnpoints list
turnpoints.pop_front();
turnpoints.pop_back();
} else if (num_turnpoints != turnpoints.size())
// Declared number of turnpoints is not matching parsed number of turnpoints
return NULL;
// Create a blank task
OrderedTask *task = new OrderedTask(task_behaviour);
AbstractTaskFactory &fact = task->GetFactory();
unsigned i = 0;
for (auto it = turnpoints.begin(), it_end = turnpoints.end();
it != it_end; ++it) {
StaticString<256> waypoint_name;
if (!it->name.empty()) {
waypoint_name.clear();
waypoint_name.UnsafeAppendASCII(it->name);
} else if (i == 0)
waypoint_name = _T("Start");
else if (i == num_turnpoints - 1)
waypoint_name = _T("Finish");
else
waypoint_name.Format(_T("%s #%u"), _T("Turnpoint"), i);
Waypoint wp(it->location);
wp.name = waypoint_name.c_str();
OrderedTaskPoint *tp;
if (i == 0)
tp = fact.CreateStart(wp);
else if (i == num_turnpoints - 1)
tp = fact.CreateFinish(wp);
else
tp = fact.CreateIntermediate(wp);
if (tp != NULL) {
fact.Append(*tp);
delete tp;
}
++i;
}
return task;
}
OrderedTask*
TaskFileIGC::GetTask(const TaskBehaviour &task_behaviour,
const Waypoints *waypoints, unsigned index) const
{
assert(index == 0);
IGCDeclarationHeader header;
std::list<IGCDeclarationTurnpoint> turnpoints;
if (!ReadIGCDeclaration(path, header, turnpoints))
return nullptr;
// Number of turnpoints including start and finish
unsigned num_turnpoints = header.num_turnpoints + 2;
if (num_turnpoints + 2 == turnpoints.size()) {
// Remove takeoff and landing points from the turnpoints list
turnpoints.pop_front();
turnpoints.pop_back();
} else if (num_turnpoints != turnpoints.size())
// Declared number of turnpoints is not matching parsed number of turnpoints
return nullptr;
// Create a blank task
OrderedTask *task = new OrderedTask(task_behaviour);
AbstractTaskFactory &fact = task->GetFactory();
unsigned i = 0;
for (const auto &it : turnpoints) {
StaticString<256> waypoint_name;
if (!it.name.empty()) {
waypoint_name.clear();
waypoint_name.UnsafeAppendASCII(it.name);
} else if (i == 0)
waypoint_name = _T("Start");
else if (i == num_turnpoints - 1)
waypoint_name = _T("Finish");
else
waypoint_name.Format(_T("%s #%u"), _T("Turnpoint"), i);
Waypoint wp(it.location);
wp.name = waypoint_name.c_str();
/* we don't know the elevation, so we just set it to zero; this is
not correct, but better than leaving it uninitialised */
wp.elevation = fixed(0);
OrderedTaskPoint *tp;
if (i == 0)
tp = fact.CreateStart(wp);
else if (i == num_turnpoints - 1)
tp = fact.CreateFinish(wp);
else
tp = fact.CreateIntermediate(wp);
if (tp != nullptr) {
fact.Append(*tp);
delete tp;
}
++i;
}
return task;
}
