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add ItemParameterTable binary serialization; make JSON the default format

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This commit is contained in:
Martin Michelsen
2026-05-07 22:33:15 -07:00
parent 12f9a045ca
commit ee40425393
38 changed files with 1156 additions and 394 deletions
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src/ServerState.cc
+36 -6
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@@ -79,7 +79,6 @@ ServerState::ServerState(const string& config_filename, bool is_replay)
config_filename(config_filename),
is_replay(is_replay),
thread_pool(make_unique<asio::thread_pool>()),
bb_stream_files_cache(new FileContentsCache(3600000000ULL)),
bb_system_cache(new FileContentsCache(3600000000ULL)),
gba_files_cache(new FileContentsCache(3600000000ULL)) {}
@@ -1831,8 +1830,6 @@ vector<shared_ptr<const SuperMap>> ServerState::supermaps_for_variations(
}
void ServerState::clear_file_caches() {
config_log.info_f("Clearing BB stream file cache");
this->bb_stream_files_cache.reset(new FileContentsCache(3600000000ULL));
config_log.info_f("Clearing BB system cache");
this->bb_system_cache.reset(new FileContentsCache(3600000000ULL));
config_log.info_f("Clearing GBA file cache");
@@ -2148,10 +2145,9 @@ void ServerState::load_item_definitions() {
config_log.info_f("Loading item definition tables");
for (size_t v_s = NUM_PATCH_VERSIONS; v_s < NUM_VERSIONS; v_s++) {
Version v = static_cast<Version>(v_s);
string path = std::format("system/item-tables/ItemPMT-{}.prs", file_path_token_for_version(v));
string path = std::format("system/item-tables/item-parameter-table-{}.json", file_path_token_for_version(v));
config_log.debug_f("Loading item definition table {}", path);
auto data = make_shared<string>(prs_decompress(phosg::load_file(path)));
new_item_parameter_tables[v_s] = ItemParameterTable::from_binary(data, v);
new_item_parameter_tables[v_s] = ItemParameterTable::from_json(phosg::JSON::parse(phosg::load_file(path)));
}
auto json = phosg::JSON::parse(phosg::load_file("system/item-tables/translation-table.json"));
@@ -2227,6 +2223,39 @@ void ServerState::load_dol_files() {
this->dol_file_index = make_shared<DOLFileIndex>("system/dol");
}
void ServerState::generate_bb_stream_file() {
config_log.info_f("Generating BB stream file");
auto sf = std::make_shared<BBStreamFile>();
auto add_file = [&](const std::string& filename, std::string&& file_data = "") -> void {
if (file_data.empty()) {
file_data = phosg::load_file("system/blueburst/" + filename);
}
auto& e = sf->entries.emplace_back();
e.size = file_data.size();
e.checksum = phosg::crc32(file_data.data(), file_data.size());
e.offset = sf->data.size();
e.filename = filename;
sf->data += file_data;
config_log.debug_f(
"[BBStreamFile] Added file {} at offset {:08X} ({:08X} bytes) with checksum {:08X}; total size is now {:08X}",
filename, e.offset, e.size, e.checksum, sf->data.size());
};
add_file("BattleParamEntry.dat");
add_file("BattleParamEntry_on.dat");
add_file("BattleParamEntry_lab.dat");
add_file("BattleParamEntry_lab_on.dat");
add_file("BattleParamEntry_ep4.dat");
add_file("BattleParamEntry_ep4_on.dat");
add_file("PlyLevelTbl.prs");
add_file("ItemMagEdit.prs");
auto pmt = this->item_parameter_table(Version::BB_V4);
add_file("ItemPMT.prs", prs_compress_optimal(pmt->serialize_binary(Version::BB_V4)));
this->bb_stream_file = sf;
}
void ServerState::create_default_lobbies() {
if (this->default_lobbies_created) {
return;
@@ -2306,6 +2335,7 @@ void ServerState::load_all(bool enable_thread_pool) {
this->load_config_late();
this->load_teams();
this->load_quest_index();
this->generate_bb_stream_file();
}
void ServerState::disconnect_all_banned_clients() {