Method parse_target_variant

source/MaaFramework/Resource/PipelineParser.cpp:1675–1706

template <typename TargetType>
bool PipelineParser::parse_target_variant(const json::value& input_target, TargetType& output)
{
    using namespace Action;

    if (input_target.is_boolean() && input_target.as_boolean()) {
        output.type = Target::Type::Self;
    }
    else if (input_target.is_string()) {
        NodeAttr parsed;
        if (!parse_node_string_in_next(input_target.as_string(), parsed)) {
            LogError << "failed to parse target string" << VAR(input_target);
            return false;
        }
        output.type = parsed.anchor ? Target::Type::Anchor : Target::Type::PreTask;
        output.param = parsed.name;
    }
    else if (input_target.is_array()) {
        output.type = Target::Type::Region;
        cv::Rect rect { };
        if (!parse_rect(input_target, rect)) {
            LogError << "Target::Type::Region failed to parse_rect" << VAR(input_target);
            return false;
        }
        output.param = rect;
    }
    else {
        LogError << "param type error" << VAR(input_target);
        return false;
    }

    return true;
}

bool PipelineParser::parse_action_target(
    const json::value& input,