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Fix bt::conditional node: proper assert handling & child nodes starting

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This commit is contained in:
Nikita Lisitsa 2024-12-07 20:05:16 +03:00
parent 6d4abb7c03
commit 89cbbaeeef
1 changed files with 25 additions and 14 deletions
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39
libs/bt/include/psemek/bt/conditional.hpp
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@ -35,24 +35,35 @@ namespace psemek::bt
status update(Time dt, Args ... args) override
{
if (condition_result_)
try
{
if (*condition_result_)
return true_branch_->update(dt, args...);
else
return false_branch_->update(dt, args...);
}
else
{
auto result = condition_->update(dt, args...);
if (auto finished = std::get_if<typename node_type::finished>(&result))
if (condition_result_)
{
condition_result_ = finished->result;
return running{};
if (*condition_result_)
return true_branch_->update(dt, args...);
else
return false_branch_->update(dt, args...);
}
else
{
auto result = condition_->update(dt, args...);
return result;
if (auto finished = std::get_if<typename node_type::finished>(&result))
{
condition_result_ = finished->result;
if (*condition_result_)
true_branch_->start(args...);
else
false_branch_->start(args...);
return running{};
}
return result;
}
}
catch (assertion_failed_exception const &)
{
return finished{false};
}
}