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https://github.com/MaaAssistantArknights/MaaAssistantArknights.git
synced 2026-07-16 01:40:46 +08:00
435 lines
13 KiB
C++
435 lines
13 KiB
C++
#include "BattleImageAnalyzer.h"
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#include <algorithm>
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#include "MultiMatchImageAnalyzer.h"
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#include "MatchImageAnalyzer.h"
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#include "OcrImageAnalyzer.h"
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#include "HashImageAnalyzer.h"
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#include "Logger.hpp"
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#include "TaskData.h"
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bool asst::BattleImageAnalyzer::set_target(int target)
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{
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m_target = target;
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return true;
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}
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bool asst::BattleImageAnalyzer::analyze()
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{
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// HP 作为 flag，无论如何都识别。表明当前画面是在战斗场景的
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bool ret = hp_analyze();
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if (m_target & Target::Home) {
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ret |= home_analyze();
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}
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if (!ret) {
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return false;
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}
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// 可能没有干员（全上场了），所以干员识别结果不影响返回值
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if (m_target & Target::Oper) {
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opers_analyze();
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}
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// 可能没有可使用的技能，所以技能识别结果不影响返回值
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if (m_target & Target::Skill) {
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skill_analyze();
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}
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if (m_target & Target::Kills) {
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ret &= kills_analyze();
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}
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if (m_target & Target::Cost) {
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ret &= cost_analyze();
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}
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if (m_target & Target::Vacancies) {
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ret &= vacancies_analyze();
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}
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return ret;
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}
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const std::vector<asst::BattleRealTimeOper>& asst::BattleImageAnalyzer::get_opers() const noexcept
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{
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return m_opers;
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}
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const std::vector<asst::Rect>& asst::BattleImageAnalyzer::get_homes() const noexcept
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{
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return m_homes;
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}
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const std::vector<asst::Rect>& asst::BattleImageAnalyzer::get_ready_skills() const noexcept
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{
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return m_ready_skills;
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}
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int asst::BattleImageAnalyzer::get_hp() const noexcept
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{
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return m_hp;
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}
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int asst::BattleImageAnalyzer::get_kills() const noexcept
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{
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return m_kills;
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}
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bool asst::BattleImageAnalyzer::opers_analyze()
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{
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LogTraceFunction;
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MultiMatchImageAnalyzer flags_analyzer(m_image);
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flags_analyzer.set_task_info("BattleOpersFlag");
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if (!flags_analyzer.analyze()) {
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return false;
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}
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flags_analyzer.sort_result();
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const auto click_move = Task.get("BattleOperClickRange")->rect_move;
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const auto role_move = Task.get("BattleOperRoleRange")->rect_move;
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const auto cost_move = Task.get("BattleOperCostRange")->rect_move;
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const auto avlb_move = Task.get("BattleOperAvailable")->rect_move;
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size_t index = 0;
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for (const MatchRect& flag_mrect : flags_analyzer.get_result()) {
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BattleRealTimeOper oper;
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oper.rect = flag_mrect.rect.move(click_move);
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oper.avatar = m_image(utils::make_rect<cv::Rect>(oper.rect));
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Rect available_rect = flag_mrect.rect.move(avlb_move);
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oper.available = oper_available_analyze(available_rect);
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#ifdef ASST_DEBUG
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if (oper.available) {
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cv::rectangle(m_image_draw, utils::make_rect<cv::Rect>(oper.rect), cv::Scalar(0, 255, 0), 2);
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}
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else {
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cv::rectangle(m_image_draw, utils::make_rect<cv::Rect>(oper.rect), cv::Scalar(0, 0, 255), 2);
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}
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#endif
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Rect role_rect = flag_mrect.rect.move(role_move);
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oper.role = oper_role_analyze(role_rect);
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Rect cost_rect = flag_mrect.rect.move(cost_move);
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//oper.cost = oper_cost_analyze(cost_rect);
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oper.index = index++;
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m_opers.emplace_back(std::move(oper));
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}
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return true;
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}
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asst::BattleRole asst::BattleImageAnalyzer::oper_role_analyze(const Rect& roi)
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{
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static const std::unordered_map<BattleRole, std::string> RolesName = {
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{ BattleRole::Caster, "Caster" },
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{ BattleRole::Medic, "Medic" },
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{ BattleRole::Pioneer, "Pioneer" },
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{ BattleRole::Sniper, "Sniper" },
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{ BattleRole::Special, "Special" },
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{ BattleRole::Support, "Support" },
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{ BattleRole::Tank, "Tank" },
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{ BattleRole::Warrior, "Warrior" },
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{ BattleRole::Drone, "Drone" }
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};
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MatchImageAnalyzer role_analyzer(m_image);
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BattleRole result = BattleRole::Unknown;
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double max_score = 0;
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for (auto&& [role, role_name] : RolesName) {
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role_analyzer.set_task_info("BattleOperRole" + role_name);
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role_analyzer.set_roi(roi);
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if (!role_analyzer.analyze()) {
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continue;
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}
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if (double cur_socre = role_analyzer.get_result().score;
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max_score < cur_socre) {
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result = role;
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max_score = cur_socre;
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}
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}
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#ifdef ASST_DEBUG
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std::string role_name;
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if (auto iter = RolesName.find(result);
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iter == RolesName.cend()) {
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role_name = "Unknown";
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}
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else {
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role_name = iter->second;
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}
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cv::putText(m_image_draw, role_name, cv::Point(roi.x, roi.y - 5), 1, 1, cv::Scalar(0, 255, 255));
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#endif
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return result;
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}
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int asst::BattleImageAnalyzer::oper_cost_analyze(const Rect& roi)
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{
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static const std::array<std::string, 10> NumName = {
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"0", "1", "2", "3", "4", "5", "6", "7", "8", "9"
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};
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static bool inited = false;
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static cv::Scalar range_lower, range_upper;
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static HashImageAnalyzer hash_analyzer;
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if (!inited) {
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auto [h_l, h_u] = std::dynamic_pointer_cast<HashTaskInfo>(
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Task.get("BattleOperCostChannelH"))->mask_range;
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auto [s_l, s_u] = std::dynamic_pointer_cast<HashTaskInfo>(
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Task.get("BattleOperCostChannelS"))->mask_range;
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auto [v_l, v_u] = std::dynamic_pointer_cast<HashTaskInfo>(
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Task.get("BattleOperCostChannelV"))->mask_range;
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range_lower = cv::Scalar(h_l, s_l, v_l);
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range_upper = cv::Scalar(h_u, s_u, v_u);
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std::unordered_map<std::string, std::string> num_hashs;
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for (auto&& num : NumName) {
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auto hashs_vec = std::dynamic_pointer_cast<HashTaskInfo>(
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Task.get("BattleOperCost" + num))->hashs;
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for (size_t i = 0; i != hashs_vec.size(); ++i) {
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num_hashs.emplace(num + "_" + std::to_string(i), hashs_vec.at(i));
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}
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}
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hash_analyzer.set_hash_templates(std::move(num_hashs));
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hash_analyzer.set_need_bound(true);
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hash_analyzer.set_need_split(true);
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inited = true;
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}
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cv::Mat hsv;
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cv::cvtColor(m_image(utils::make_rect<cv::Rect>(roi)), hsv, cv::COLOR_BGR2HSV);
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cv::Mat bin;
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cv::inRange(hsv, range_lower, range_upper, bin);
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hash_analyzer.set_image(bin);
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hash_analyzer.analyze();
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int cost = 0;
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for (const std::string& num_name : hash_analyzer.get_min_dist_name()) {
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if (num_name.empty()) {
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Log.error("hash result is empty");
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return 0;
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}
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cost *= 10;
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cost += num_name.at(0) - '0';
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}
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#ifdef ASST_DEBUG
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cv::putText(m_image_draw, std::to_string(cost), cv::Point(roi.x, roi.y - 20), 1, 1, cv::Scalar(0, 0, 255));
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#endif
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return cost;
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}
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bool asst::BattleImageAnalyzer::oper_available_analyze(const Rect& roi)
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{
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cv::Mat hsv;
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cv::cvtColor(m_image(utils::make_rect<cv::Rect>(roi)), hsv, cv::COLOR_BGR2HSV);
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cv::Scalar avg = cv::mean(hsv);
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Log.trace("oper available, mean", avg[2]);
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static int thres = static_cast<int>(std::dynamic_pointer_cast<MatchTaskInfo>(
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Task.get("BattleOperAvailable"))->special_threshold);
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if (avg[2] < thres) {
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return false;
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}
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return true;
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}
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bool asst::BattleImageAnalyzer::home_analyze()
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{
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// 颜色转换
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cv::Mat hsv;
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cv::cvtColor(m_image, hsv, cv::COLOR_BGR2HSV);
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cv::Mat bin;
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cv::inRange(hsv, cv::Scalar(104, 160, 180), cv::Scalar(107, 220, 255), bin);
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// 开操作降噪
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cv::Mat morph_dst;
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cv::Mat open_kernel = cv::getStructuringElement(cv::MORPH_CROSS, cv::Size(1, 1));
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cv::morphologyEx(bin, morph_dst, cv::MORPH_OPEN, open_kernel);
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// 霍夫线
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std::vector<cv::Vec4i> lines;
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cv::HoughLinesP(morph_dst, lines, 1, 60 * CV_PI / 180, 10, 20, 10);
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int left = INT_MAX, right = 0, top = INT_MAX, bottom = 0;
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for (auto&& l : lines) {
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left = (std::min)({ left, l[0], l[2] });
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right = (std::max)({ right, l[0], l[2] });
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top = (std::min)({ top, l[1], l[3] });
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bottom = (std::max)({ bottom, l[1], l[3] });
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#ifdef ASST_DEBUG
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cv::line(m_image_draw, cv::Point(l[0], l[1]), cv::Point(l[2], l[3]), cv::Scalar(0, 0, 255), 3);
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#endif
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}
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if (right == 0) {
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Log.error("home recognition error");
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return false;
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}
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Rect home_rect(left, top, right - left, bottom - top);
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m_homes.emplace_back(home_rect);
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#ifdef ASST_DEBUG
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cv::rectangle(m_image_draw, utils::make_rect<cv::Rect>(home_rect), cv::Scalar(0, 255, 0), 5);
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#endif
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return true;
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}
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bool asst::BattleImageAnalyzer::skill_analyze()
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{
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const auto skill_task_ptr = Task.get("BattleSkillReady");
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const Rect& rect_move = skill_task_ptr->rect_move;
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MultiMatchImageAnalyzer mm_analyzer(m_image);
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mm_analyzer.set_task_info(skill_task_ptr);
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if (!mm_analyzer.analyze()) {
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return false;
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}
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for (const auto& mr : mm_analyzer.get_result()) {
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m_ready_skills.emplace_back(mr.rect.move(rect_move));
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}
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return true;
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}
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bool asst::BattleImageAnalyzer::hp_analyze()
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{
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// 识别 HP 的那个蓝白色图标
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auto flag_task_ptr = Task.get("BattleHpFlag");
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MatchImageAnalyzer flag_analyzer(m_image);
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flag_analyzer.set_task_info(flag_task_ptr);
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if (!flag_analyzer.analyze()) {
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// 漏怪的时候，那个图标会变成红色的，所以多识别一次
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flag_task_ptr = Task.get("BattleHpFlag2");
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flag_analyzer.set_task_info(flag_task_ptr);
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if (!flag_analyzer.analyze()) {
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return false;
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}
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}
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Rect roi_rect = flag_analyzer.get_result().rect.move(flag_task_ptr->rect_move);
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cv::Mat roi = m_image(utils::make_rect<cv::Rect>(roi_rect));
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static const std::array<std::string, 10> NumName = {
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"0", "1", "2", "3", "4", "5", "6", "7", "8", "9"
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};
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static bool inited = false;
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static cv::Scalar range_lower, range_upper;
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static HashImageAnalyzer hash_analyzer;
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if (!inited) {
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auto [h_l, h_u] = std::dynamic_pointer_cast<HashTaskInfo>(
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Task.get("BattleHpChannelH"))->mask_range;
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auto [s_l, s_u] = std::dynamic_pointer_cast<HashTaskInfo>(
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Task.get("BattleHpChannelS"))->mask_range;
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auto [v_l, v_u] = std::dynamic_pointer_cast<HashTaskInfo>(
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Task.get("BattleHpChannelV"))->mask_range;
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range_lower = cv::Scalar(h_l, s_l, v_l);
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range_upper = cv::Scalar(h_u, s_u, v_u);
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std::unordered_map<std::string, std::string> num_hashs;
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for (auto&& num : NumName) {
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const auto& hashs_vec = std::dynamic_pointer_cast<HashTaskInfo>(
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Task.get("BattleHp" + num))->hashs;
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for (size_t i = 0; i != hashs_vec.size(); ++i) {
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num_hashs.emplace(num + "_" + std::to_string(i), hashs_vec.at(i));
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}
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}
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hash_analyzer.set_hash_templates(std::move(num_hashs));
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hash_analyzer.set_need_bound(true);
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hash_analyzer.set_need_split(true);
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inited = true;
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}
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cv::Mat hsv;
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cv::cvtColor(roi, hsv, cv::COLOR_BGR2HSV);
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cv::Mat bin;
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cv::inRange(hsv, range_lower, range_upper, bin);
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hash_analyzer.set_image(bin);
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hash_analyzer.analyze();
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int hp = 0;
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for (const std::string& num_name : hash_analyzer.get_min_dist_name()) {
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if (num_name.empty()) {
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Log.error("hash result is empty");
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return 0;
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}
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hp *= 10;
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hp += num_name.at(0) - '0';
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}
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#ifdef ASST_DEBUG
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cv::putText(m_image_draw, "HP: " + std::to_string(hp), cv::Point(roi_rect.x, roi_rect.y + 50), 2, 1, cv::Scalar(0, 0, 255));
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#endif
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m_hp = hp;
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return true;
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}
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bool asst::BattleImageAnalyzer::kills_analyze()
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{
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const auto task_ptr = Task.get("BattleKillsFlag");
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MatchImageAnalyzer flag_analzyer(m_image);
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flag_analzyer.set_task_info(task_ptr);
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if (!flag_analzyer.analyze()) {
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return false;
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}
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auto kills_roi = flag_analzyer.get_result().rect.move(task_ptr->rect_move);
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OcrImageAnalyzer kills_analyzer(m_image);
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kills_analyzer.set_roi(kills_roi);
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if (!kills_analyzer.analyze()) {
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return false;
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}
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kills_analyzer.sort_result_by_score();
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// 这里的结果应该是 "击杀数/总的敌人数"，例如 "0/41"
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std::string kills_res = kills_analyzer.get_result().front().text;
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size_t pos = kills_res.find('/');
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if (pos == std::string::npos) {
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return false;
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}
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// 例子中的"0"
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std::string kills_count = kills_res.substr(0, pos);
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if (kills_count.empty() ||
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!std::all_of(kills_count.cbegin(), kills_count.cend(),
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[](char c) -> bool {return std::isdigit(c);})) {
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return false;
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}
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int cur_kills = std::stoi(kills_count);
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m_kills = std::max(m_kills, cur_kills);
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return true;
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}
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bool asst::BattleImageAnalyzer::cost_analyze()
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{
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OcrImageAnalyzer cost_analyzer(m_image);
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cost_analyzer.set_task_info("BattleKillsFlag");
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if (!cost_analyzer.analyze()) {
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return false;
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}
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cost_analyzer.sort_result_by_score();
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std::string cost_str = cost_analyzer.get_result().front().text;
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if (cost_str.empty() ||
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!std::all_of(cost_str.cbegin(), cost_str.cend(),
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[](char c) -> bool {return std::isdigit(c);})) {
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return false;
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}
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m_cost = std::stoi(cost_str);
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return true;
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}
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bool asst::BattleImageAnalyzer::vacancies_analyze()
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{
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return false;
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}
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