mirror of
https://github.com/open-goal/jak-project.git
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a5b383c78a
* loading cleanup * temp * add texture replacement * fix windows * oops * fix windows * final cleanup
230 lines
7.9 KiB
C++
230 lines
7.9 KiB
C++
#include <cstdio>
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#include <string>
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#include <vector>
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#include "ObjectFile/ObjectFileDB.h"
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#include "common/log/log.h"
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#include "config.h"
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#include "common/util/FileUtil.h"
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#include "common/versions.h"
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#include "decompiler/data/streamed_audio.h"
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#include "decompiler/level_extractor/extract_level.h"
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#include "decompiler/data/TextureDB.h"
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#include "common/util/os.h"
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#include "common/util/diff.h"
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int main(int argc, char** argv) {
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fmt::print("[Mem] Size of linked word: {}\n", sizeof(decompiler::LinkedWord));
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fmt::print("[Mem] Top of main: {} MB\n", get_peak_rss() / (1024 * 1024));
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using namespace decompiler;
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lg::set_file(file_util::get_file_path({"log/decompiler.txt"}));
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lg::set_file_level(lg::level::info);
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lg::set_stdout_level(lg::level::info);
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lg::set_flush_level(lg::level::info);
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lg::initialize();
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lg::info("GOAL Decompiler version {}\n", versions::DECOMPILER_VERSION);
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file_util::init_crc();
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init_opcode_info();
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if (argc < 4) {
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printf(
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"Usage: decompiler <config_file> <in_folder> <out_folder> "
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"[bool_flag_name=true/false...]\n");
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return 1;
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}
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fmt::print("[Mem] After init: {} MB\n", get_peak_rss() / (1024 * 1024));
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// collect all files to process
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Config config;
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try {
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// Allow overriding config boolean flags via CLI
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// There are very minimum guard-rails here
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//
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// "<key>=<override>"
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//
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// This allows us to run scripts that deviate from the defaults
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std::map<std::string, bool> overrides;
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if (argc > 4) {
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for (int i = 4; i < argc; i++) {
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std::string val = argv[i];
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if (val.find('=') == std::string::npos) {
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printf("Aborting - invalid flag override syntax\n");
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printf(
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"Usage: decompiler <config_file> <in_folder> <out_folder> "
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"[bool_flag_name=true/false...]\n");
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return 1;
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}
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auto pair = split_string(argv[i], '=');
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if (pair.size() > 2) {
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printf("Aborting - invalid flag override syntax, provide pairs!\n");
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printf(
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"Usage: decompiler <config_file> <in_folder> <out_folder> "
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"[bool_flag_name=true/false...]\n");
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return 1;
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}
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if (pair.at(1) != "true" && pair.at(1) != "false") {
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printf("Aborting - invalid flag override syntax, true|false only!\n");
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printf(
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"Usage: decompiler <config_file> <in_folder> <out_folder> "
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"[bool_flag_name=true/false...]\n");
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return 1;
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}
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overrides.insert({pair.at(0), pair.at(0) == "true"});
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}
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}
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config = read_config_file(argv[1], overrides);
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} catch (const std::exception& e) {
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lg::error("Failed to parse config: {}", e.what());
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return 1;
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}
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std::string in_folder = file_util::combine_path(argv[2], config.game_name);
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std::string out_folder = file_util::combine_path(argv[3], config.game_name);
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// Verify the in_folder is correct
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// TODO - refactor to use ghc::filesystem, cleanup file_util
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if (!file_util::file_exists(in_folder)) {
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fmt::print("Aborting - 'in_folder' does not exist '{}'\n", in_folder);
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return 1;
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}
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// Warning message if expected ELF isn't found, user could be using bad assets / didn't extract
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// the ISO properly
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if (!config.expected_elf_name.empty() &&
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!file_util::file_exists(file_util::combine_path(in_folder, config.expected_elf_name))) {
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fmt::print(
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"WARNING - '{}' does not contain the expected ELF file '{}'. Was the ISO extracted "
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"properly or is there a version mismatch?\n",
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in_folder, config.expected_elf_name);
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}
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std::vector<std::string> dgos, objs, strs;
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for (const auto& dgo_name : config.dgo_names) {
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dgos.push_back(file_util::combine_path(in_folder, dgo_name));
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}
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for (const auto& obj_name : config.object_file_names) {
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objs.push_back(file_util::combine_path(in_folder, obj_name));
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}
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for (const auto& str_name : config.str_file_names) {
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strs.push_back(file_util::combine_path(in_folder, str_name));
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}
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file_util::create_dir_if_needed(out_folder);
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if (config.rip_levels) {
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file_util::create_dir_if_needed(file_util::get_file_path({"debug_out"}));
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}
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fmt::print("[Mem] After config read: {} MB\n", get_peak_rss() / (1024 * 1024));
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// build file database
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lg::info("Setting up object file DB...");
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ObjectFileDB db(dgos, config.obj_file_name_map_file, objs, strs, config);
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fmt::print("[Mem] After DB setup: {} MB\n", get_peak_rss() / (1024 * 1024));
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// write out DGO file info
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file_util::write_text_file(file_util::combine_path(out_folder, "dgo.txt"),
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db.generate_dgo_listing());
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// write out object file map (used for future decompilations, if desired)
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file_util::write_text_file(file_util::combine_path(out_folder, "obj.txt"),
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db.generate_obj_listing(config.merged_objects));
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// dump raw objs
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if (config.dump_objs) {
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auto path = file_util::combine_path(out_folder, "raw_obj");
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file_util::create_dir_if_needed(path);
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db.dump_raw_objects(path);
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}
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// process files (required for all analysis)
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db.process_link_data(config);
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fmt::print("[Mem] After link data: {} MB\n", get_peak_rss() / (1024 * 1024));
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db.find_code(config);
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db.process_labels();
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fmt::print("[Mem] After code: {} MB\n", get_peak_rss() / (1024 * 1024));
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// print disassembly
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if (config.disassemble_code || config.disassemble_data) {
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db.write_disassembly(out_folder, config.disassemble_data, config.disassemble_code,
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config.write_hex_near_instructions);
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}
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// regenerate all-types if needed
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if (config.regenerate_all_types) {
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db.analyze_functions_ir1(config);
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file_util::write_text_file(file_util::combine_path(out_folder, "type_defs.gc"),
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db.all_type_defs);
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}
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// main decompile.
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if (config.decompile_code) {
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db.analyze_functions_ir2(out_folder, config, {});
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}
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fmt::print("[Mem] After decomp: {} MB\n", get_peak_rss() / (1024 * 1024));
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// write out all symbols
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file_util::write_text_file(file_util::combine_path(out_folder, "all-syms.gc"),
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db.dts.dump_symbol_types());
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if (config.hexdump_code || config.hexdump_data) {
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db.write_object_file_words(out_folder, config.hexdump_data, config.hexdump_code);
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}
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// data stuff
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if (config.write_scripts) {
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db.find_and_write_scripts(out_folder);
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}
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if (config.process_game_text) {
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auto result = db.process_game_text_files(config.text_version);
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if (!result.empty()) {
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file_util::write_text_file(file_util::get_file_path({"assets", "game_text.txt"}), result);
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}
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}
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fmt::print("[Mem] After text: {} MB\n", get_peak_rss() / (1024 * 1024));
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decompiler::TextureDB tex_db;
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if (config.process_tpages || config.levels_extract) {
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auto result = db.process_tpages(tex_db);
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if (!result.empty() && config.process_tpages) {
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file_util::write_text_file(file_util::get_file_path({"assets", "tpage-dir.txt"}), result);
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}
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}
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fmt::print("[Mem] After textures: {} MB\n", get_peak_rss() / (1024 * 1024));
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// todo config
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auto replacements_path = file_util::get_file_path({"texture_replacements"});
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if (std::filesystem::exists(replacements_path)) {
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tex_db.replace_textures(replacements_path);
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}
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if (config.process_game_count) {
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auto result = db.process_game_count_file();
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if (!result.empty()) {
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file_util::write_text_file(file_util::get_file_path({"assets", "game_count.txt"}), result);
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}
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}
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if (config.levels_extract) {
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extract_common(db, tex_db, "GAME.CGO");
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for (auto& lev : config.levels_to_extract) {
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extract_from_level(db, tex_db, lev, config.hacks, config.rip_levels);
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}
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}
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fmt::print("[Mem] After extraction: {} MB\n", get_peak_rss() / (1024 * 1024));
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if (!config.audio_dir_file_name.empty()) {
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process_streamed_audio(config.audio_dir_file_name, config.streamed_audio_file_names);
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}
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lg::info("Disassembly has completed successfully.");
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return 0;
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}
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