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#include "SetDirectionAction.h"
#include "math/vecmat.h"
#include "parse/parselo.h"
#include <utility>
namespace actions {
namespace types {
flagset<ProgramContextFlags> SetDirectionAction::getRequiredExecutionContextFlags()
{
return flagset<ProgramContextFlags>{};
}
SetDirectionAction::SetDirectionAction(expression::TypedActionExpression<vec3d> newDirExpression)
: m_newDirExpression(std::move(newDirExpression))
{
}
SetDirectionAction::~SetDirectionAction() = default;
ActionResult SetDirectionAction::execute(ProgramLocals& locals) const
{
auto dir = m_newDirExpression.execute(locals.variables);
vm_vec_normalize_safe(&dir);
locals.variables.setValue({"locals", "direction"}, expression::Value(dir));
return ActionResult::Finished;
}
std::unique_ptr<Action> SetDirectionAction::clone() const
{
return std::unique_ptr<Action>(new SetDirectionAction(*this));
}
} // namespace types
} // namespace actions
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