jak-project/goalc/data_compiler/game_subtitle.h

#pragma once
#include "common/util/FontUtils.h"
#include "common/util/Assert.h"
#include <string>
#include <map>
#include <unordered_set>
#include <memory>

class GameSubtitleSceneInfo {
 public:
  GameSubtitleSceneInfo() {}
  GameSubtitleSceneInfo(std::string name) : m_name(name) {}

  struct SubtitleLine {
    SubtitleLine(int frame, std::string line, std::string speaker, bool offscreen)
        : frame(frame), line(line), speaker(speaker), offscreen(offscreen) {}

    int frame;
    std::string line;
    std::string speaker;
    bool offscreen;
  };

  const std::string& name() const { return m_name; }
  const std::vector<SubtitleLine>& lines() const { return m_lines; }
  void clear_lines() { m_lines.clear(); }
  void from_other_scene(GameSubtitleSceneInfo& scene) {
    m_name = scene.name();
    m_lines = scene.lines();
  }

  void add_line(int frame, std::string line, std::string speaker, bool offscreen) {
    m_lines.emplace_back(frame, line, speaker, offscreen);
  }

 private:
  std::string m_name;
  std::vector<SubtitleLine> m_lines;
};

class GameSubtitleBank {
 public:
  GameSubtitleBank(int lang_id) : m_lang_id(lang_id) {}

  int lang() const { return m_lang_id; }
  const std::map<std::string, GameSubtitleSceneInfo>& scenes() const { return m_scenes; }

  bool scene_exists(const std::string& name) const { return m_scenes.find(name) != m_scenes.end(); }
  GameSubtitleSceneInfo& scene_by_name(const std::string& name) { return m_scenes.at(name); }
  void add_scene(GameSubtitleSceneInfo& scene) {
    ASSERT(!scene_exists(scene.name()));
    m_scenes[scene.name()] = scene;
  }

 private:
  int m_lang_id;

  std::map<std::string, GameSubtitleSceneInfo> m_scenes;
};

/*!
 * The subtitles database contains a subtitles bank for each language.
 * Each subtitles bank contains a series of subtitle scene infos.
 */
class GameSubtitleDB {
 public:
  const std::map<int, std::shared_ptr<GameSubtitleBank>>& banks() const { return m_banks; }

  bool bank_exists(int id) const { return m_banks.find(id) != m_banks.end(); }

  std::shared_ptr<GameSubtitleBank> add_bank(std::shared_ptr<GameSubtitleBank> bank) {
    ASSERT(!bank_exists(bank->lang()));
    m_banks[bank->lang()] = bank;
    return bank;
  }
  std::shared_ptr<GameSubtitleBank> bank_by_id(int id) {
    if (!bank_exists(id)) {
      return nullptr;
    }
    return m_banks.at(id);
  }

 private:
  std::map<int, std::shared_ptr<GameSubtitleBank>> m_banks;
};

void compile_game_subtitle(const std::vector<std::string>& filenames, GameTextVersion text_ver);