Martin Michelsen
2887 lines
99 KiB
C++
2887 lines
99 KiB
C++
#include "SendCommands.hh"
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#include <event2/buffer.h>
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#include <inttypes.h>
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#include <string.h>
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#include <memory>
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#include <phosg/Encoding.hh>
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#include <phosg/Hash.hh>
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#include <phosg/Random.hh>
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#include <phosg/Strings.hh>
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#include <phosg/Time.hh>
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#include "CommandFormats.hh"
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#include "Compression.hh"
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#include "FileContentsCache.hh"
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#include "PSOProtocol.hh"
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#include "StaticGameData.hh"
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#include "Text.hh"
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using namespace std;
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extern const char* QUEST_BARRIER_DISCONNECT_HOOK_NAME;
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const unordered_set<uint32_t> v2_crypt_initial_client_commands({
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0x00260088, // (17) DCNTE license check
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0x00B0008B, // (02) DCNTE login
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0x0114008B, // (02) DCNTE extended login
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0x00260090, // (17) DCv1 prototype and JP license check
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0x00280090, // (17) DCv1 license check
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0x00B00093, // (02) DCv1 login
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0x01140093, // (02) DCv1 extended login
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0x00E0009A, // (17) DCv2/GCNTE license check
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0x00CC009D, // (02) DCv2/GCNTE login
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0x00CC019D, // (02) DCv2/GCNTE login (UDP off)
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0x0130009D, // (02) DCv2/GCNTE extended login
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0x0130019D, // (02) DCv2/GCNTE extended login (UDP off)
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// Note: PSO PC initial commands are not listed here because we don't use a
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// detector encryption for PSO PC (instead, we use the split reconnect command
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// to send PC to a different port).
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});
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const unordered_set<uint32_t> v3_crypt_initial_client_commands({
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0x00E000DB, // (17) GC/XB license check
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0x00EC009E, // (02) GC login
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0x00EC019E, // (02) GC login (UDP off)
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0x0150009E, // (02) GC extended login
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0x0150019E, // (02) GC extended login (UDP off)
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0x0130009E, // (02) XB login
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0x0130019E, // (02) XB login (UDP off)
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0x0194009E, // (02) XB extended login
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0x0194019E, // (02) XB extended login (UDP off)
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});
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const unordered_set<string> bb_crypt_initial_client_commands({
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string("\xB4\x00\x93\x00\x00\x00\x00\x00", 8),
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string("\xAC\x00\x93\x00\x00\x00\x00\x00", 8),
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string("\xDC\x00\xDB\x00\x00\x00\x00\x00", 8),
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});
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void send_command(std::shared_ptr<Client> c, uint16_t command,
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uint32_t flag, const std::vector<std::pair<const void*, size_t>>& blocks) {
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c->channel.send(command, flag, blocks);
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}
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void send_command(shared_ptr<Client> c, uint16_t command, uint32_t flag,
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const void* data, size_t size) {
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c->channel.send(command, flag, data, size);
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}
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void send_command_excluding_client(shared_ptr<Lobby> l, shared_ptr<Client> c,
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uint16_t command, uint32_t flag, const void* data, size_t size) {
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for (auto& client : l->clients) {
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if (!client || (client == c)) {
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continue;
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}
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send_command(client, command, flag, data, size);
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}
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}
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void send_command_if_not_loading(shared_ptr<Lobby> l,
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uint16_t command, uint32_t flag, const void* data, size_t size) {
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for (auto& client : l->clients) {
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if (!client || (client->flags & Client::Flag::LOADING)) {
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continue;
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}
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send_command(client, command, flag, data, size);
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}
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}
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void send_command(shared_ptr<Lobby> l, uint16_t command, uint32_t flag,
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const void* data, size_t size) {
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send_command_excluding_client(l, nullptr, command, flag, data, size);
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}
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void send_command(shared_ptr<ServerState> s, uint16_t command, uint32_t flag,
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const void* data, size_t size) {
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for (auto& l : s->all_lobbies()) {
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send_command(l, command, flag, data, size);
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}
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}
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template <typename HeaderT>
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void send_command_with_header_t(Channel& ch, const void* data, size_t size) {
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const HeaderT* header = reinterpret_cast<const HeaderT*>(data);
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ch.send(header->command, header->flag, header + 1, size - sizeof(HeaderT));
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}
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void send_command_with_header(Channel& ch, const void* data, size_t size) {
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switch (ch.version) {
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case GameVersion::DC:
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case GameVersion::GC:
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case GameVersion::XB:
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send_command_with_header_t<PSOCommandHeaderDCV3>(ch, data, size);
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break;
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case GameVersion::PC:
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case GameVersion::PATCH:
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send_command_with_header_t<PSOCommandHeaderPC>(ch, data, size);
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break;
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case GameVersion::BB:
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send_command_with_header_t<PSOCommandHeaderBB>(ch, data, size);
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break;
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default:
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throw logic_error("unimplemented game version in send_command_with_header");
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}
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}
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static const char* anti_copyright = "This server is in no way affiliated, sponsored, or supported by SEGA Enterprises or SONICTEAM. The preceding message exists only to remain compatible with programs that expect it.";
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static const char* dc_port_map_copyright = "DreamCast Port Map. Copyright SEGA Enterprises. 1999";
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static const char* dc_lobby_server_copyright = "DreamCast Lobby Server. Copyright SEGA Enterprises. 1999";
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static const char* bb_game_server_copyright = "Phantasy Star Online Blue Burst Game Server. Copyright 1999-2004 SONICTEAM.";
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static const char* bb_pm_server_copyright = "PSO NEW PM Server. Copyright 1999-2002 SONICTEAM.";
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static const char* patch_server_copyright = "Patch Server. Copyright SonicTeam, LTD. 2001";
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S_ServerInitWithAfterMessage_DC_PC_V3_02_17_91_9B<0xB4>
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prepare_server_init_contents_console(
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uint32_t server_key, uint32_t client_key, uint8_t flags) {
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bool initial_connection = (flags & SendServerInitFlag::IS_INITIAL_CONNECTION);
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S_ServerInitWithAfterMessage_DC_PC_V3_02_17_91_9B<0xB4> cmd;
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cmd.basic_cmd.copyright = initial_connection
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? dc_port_map_copyright
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: dc_lobby_server_copyright;
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cmd.basic_cmd.server_key = server_key;
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cmd.basic_cmd.client_key = client_key;
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cmd.after_message = anti_copyright;
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return cmd;
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}
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void send_server_init_dc_pc_v3(shared_ptr<Client> c, uint8_t flags) {
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bool initial_connection = (flags & SendServerInitFlag::IS_INITIAL_CONNECTION);
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uint8_t command = initial_connection ? 0x17 : 0x02;
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uint32_t server_key = random_object<uint32_t>();
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uint32_t client_key = random_object<uint32_t>();
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auto cmd = prepare_server_init_contents_console(
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server_key, client_key, initial_connection);
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send_command_t(c, command, 0x00, cmd);
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switch (c->version()) {
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case GameVersion::PC:
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c->channel.crypt_in.reset(new PSOV2Encryption(client_key));
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c->channel.crypt_out.reset(new PSOV2Encryption(server_key));
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break;
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case GameVersion::DC:
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case GameVersion::GC:
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case GameVersion::XB: {
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shared_ptr<PSOV2OrV3DetectorEncryption> det_crypt(new PSOV2OrV3DetectorEncryption(
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client_key, v2_crypt_initial_client_commands, v3_crypt_initial_client_commands));
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c->channel.crypt_in = det_crypt;
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c->channel.crypt_out.reset(new PSOV2OrV3ImitatorEncryption(server_key, det_crypt));
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break;
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}
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default:
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throw invalid_argument("incorrect client version");
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}
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}
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S_ServerInitWithAfterMessage_BB_03_9B<0xB4>
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prepare_server_init_contents_bb(
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const parray<uint8_t, 0x30>& server_key,
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const parray<uint8_t, 0x30>& client_key,
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uint8_t flags) {
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bool use_secondary_message = (flags & SendServerInitFlag::USE_SECONDARY_MESSAGE);
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S_ServerInitWithAfterMessage_BB_03_9B<0xB4> cmd;
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cmd.basic_cmd.copyright = use_secondary_message ? bb_pm_server_copyright : bb_game_server_copyright;
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cmd.basic_cmd.server_key = server_key;
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cmd.basic_cmd.client_key = client_key;
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cmd.after_message = anti_copyright;
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return cmd;
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}
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void send_server_init_bb(shared_ptr<Client> c, uint8_t flags) {
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bool use_secondary_message = (flags & SendServerInitFlag::USE_SECONDARY_MESSAGE);
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parray<uint8_t, 0x30> server_key;
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parray<uint8_t, 0x30> client_key;
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random_data(server_key.data(), server_key.bytes());
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random_data(client_key.data(), client_key.bytes());
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auto cmd = prepare_server_init_contents_bb(server_key, client_key, flags);
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send_command_t(c, use_secondary_message ? 0x9B : 0x03, 0x00, cmd);
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static const string primary_expected_first_data("\xB4\x00\x93\x00\x00\x00\x00\x00", 8);
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static const string secondary_expected_first_data("\xDC\x00\xDB\x00\x00\x00\x00\x00", 8);
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shared_ptr<PSOBBMultiKeyDetectorEncryption> detector_crypt(new PSOBBMultiKeyDetectorEncryption(
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c->require_server_state()->bb_private_keys,
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bb_crypt_initial_client_commands,
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cmd.basic_cmd.client_key.data(),
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sizeof(cmd.basic_cmd.client_key)));
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c->channel.crypt_in = detector_crypt;
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c->channel.crypt_out.reset(new PSOBBMultiKeyImitatorEncryption(
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detector_crypt, cmd.basic_cmd.server_key.data(),
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sizeof(cmd.basic_cmd.server_key), true));
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}
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void send_server_init_patch(shared_ptr<Client> c) {
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uint32_t server_key = random_object<uint32_t>();
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uint32_t client_key = random_object<uint32_t>();
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S_ServerInit_Patch_02 cmd;
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cmd.copyright = patch_server_copyright;
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cmd.server_key = server_key;
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cmd.client_key = client_key;
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send_command_t(c, 0x02, 0x00, cmd);
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c->channel.crypt_out.reset(new PSOV2Encryption(server_key));
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c->channel.crypt_in.reset(new PSOV2Encryption(client_key));
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}
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void send_server_init(shared_ptr<Client> c, uint8_t flags) {
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switch (c->version()) {
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case GameVersion::DC:
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case GameVersion::PC:
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case GameVersion::GC:
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case GameVersion::XB:
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send_server_init_dc_pc_v3(c, flags);
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break;
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case GameVersion::PATCH:
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send_server_init_patch(c);
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break;
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case GameVersion::BB:
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send_server_init_bb(c, flags);
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break;
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default:
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throw logic_error("unimplemented versioned command");
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}
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}
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void send_update_client_config(shared_ptr<Client> c) {
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S_UpdateClientConfig_DC_PC_V3_04 cmd;
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cmd.player_tag = 0x00010000;
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cmd.guild_card_number = c->license->serial_number;
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cmd.cfg = c->export_config();
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send_command_t(c, 0x04, 0x00, cmd);
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}
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template <typename CommandT>
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void send_quest_open_file_t(
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shared_ptr<Client> c,
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const string& quest_name,
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const string& filename,
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uint32_t file_size,
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QuestFileType type) {
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CommandT cmd;
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uint8_t command_num;
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switch (type) {
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case QuestFileType::ONLINE:
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command_num = 0x44;
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cmd.name = "PSO/" + quest_name;
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cmd.type = 0;
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break;
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case QuestFileType::GBA_DEMO:
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command_num = 0xA6;
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cmd.name = "GBA Demo";
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cmd.type = 2;
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break;
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case QuestFileType::DOWNLOAD:
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command_num = 0xA6;
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cmd.name = "PSO/" + quest_name;
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cmd.type = 0;
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break;
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case QuestFileType::EPISODE_3:
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command_num = 0xA6;
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cmd.name = "PSO/" + quest_name;
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cmd.type = 3;
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break;
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default:
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throw logic_error("invalid quest file type");
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}
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cmd.file_size = file_size;
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cmd.filename = filename.c_str();
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send_command_t(c, command_num, 0x00, cmd);
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}
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void send_quest_buffer_overflow(shared_ptr<Client> c) {
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// PSO Episode 3 USA doesn't natively support the B2 command, but we can add
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// it back to the game with some tricky commands. For details on how this
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// works, see system/ppc/Episode3USAQuestBufferOverflow.s.
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auto fn = c->require_server_state()->function_code_index->name_to_function.at("Episode3USAQuestBufferOverflow");
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if (fn->code.size() > 0x400) {
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throw runtime_error("Episode 3 buffer overflow code must be a single segment");
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}
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static const string filename = "m999999p_e.bin";
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send_quest_open_file_t<S_OpenFile_PC_GC_44_A6>(
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c, "BufferOverflow", filename, 0x18, QuestFileType::EPISODE_3);
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S_WriteFile_13_A7 cmd;
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cmd.filename = filename;
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memcpy(cmd.data.data(), fn->code.data(), fn->code.size());
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if (fn->code.size() < 0x400) {
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memset(&cmd.data[fn->code.size()], 0, 0x400 - fn->code.size());
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}
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cmd.data_size = fn->code.size();
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send_command_t(c, 0xA7, 0x00, cmd);
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}
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void empty_function_call_response_handler(uint32_t, uint32_t) {}
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void prepare_client_for_patches(shared_ptr<Client> c, std::function<void()> on_complete) {
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auto s = c->require_server_state();
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auto send_version_detect = [s, wc = weak_ptr<Client>(c), on_complete]() -> void {
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auto c = wc.lock();
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if (!c) {
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return;
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}
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if (c->version() == GameVersion::GC &&
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c->specific_version == default_specific_version_for_version(GameVersion::GC, -1)) {
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send_function_call(c, s->function_code_index->name_to_function.at("VersionDetect"));
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c->function_call_response_queue.emplace_back([wc = weak_ptr<Client>(c), on_complete](uint32_t specific_version, uint32_t) -> void {
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auto c = wc.lock();
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if (!c) {
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return;
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}
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c->specific_version = specific_version;
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c->log.info("Version detected as %08" PRIX32, c->specific_version);
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on_complete();
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});
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} else {
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on_complete();
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}
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};
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if (!(c->flags & Client::Flag::SEND_FUNCTION_CALL_NO_CACHE_PATCH)) {
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send_function_call(c, s->function_code_index->name_to_function.at("CacheClearFix-Phase1"), {}, "", 0x80000000, 8, 0x7F2734EC);
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c->function_call_response_queue.emplace_back([s, wc = weak_ptr<Client>(c), send_version_detect](uint32_t, uint32_t header_checksum) -> void {
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auto c = wc.lock();
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if (!c) {
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return;
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}
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try {
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c->specific_version = specific_version_for_gc_header_checksum(header_checksum);
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c->log.info("Version detected as %08" PRIX32 " from header checksum %08" PRIX32, c->specific_version, header_checksum);
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} catch (const out_of_range&) {
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c->log.info("Could not detect specific version from header checksum %08" PRIX32, header_checksum);
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}
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send_function_call(c, s->function_code_index->name_to_function.at("CacheClearFix-Phase2"));
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c->function_call_response_queue.emplace_back([s, wc = weak_ptr<Client>(c), send_version_detect](uint32_t, uint32_t) -> void {
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auto c = wc.lock();
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if (!c) {
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return;
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}
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c->log.info("Client cache behavior patched");
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c->flags |= Client::Flag::SEND_FUNCTION_CALL_NO_CACHE_PATCH;
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send_update_client_config(c);
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send_version_detect();
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});
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});
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} else {
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send_version_detect();
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}
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}
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void send_function_call(
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shared_ptr<Client> c,
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shared_ptr<CompiledFunctionCode> code,
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const unordered_map<string, uint32_t>& label_writes,
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const string& suffix,
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uint32_t checksum_addr,
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uint32_t checksum_size,
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uint32_t override_relocations_offset) {
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return send_function_call(
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c->channel,
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c->flags,
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code,
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label_writes,
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suffix,
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checksum_addr,
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checksum_size,
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override_relocations_offset);
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}
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void send_function_call(
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Channel& ch,
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uint64_t client_flags,
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shared_ptr<CompiledFunctionCode> code,
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const unordered_map<string, uint32_t>& label_writes,
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const string& suffix,
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uint32_t checksum_addr,
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uint32_t checksum_size,
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uint32_t override_relocations_offset) {
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if (client_flags & Client::Flag::NO_SEND_FUNCTION_CALL) {
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throw logic_error("client does not support function calls");
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}
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if (code.get() && (client_flags & Client::Flag::SEND_FUNCTION_CALL_CHECKSUM_ONLY)) {
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throw logic_error("client only supports checksums in send_function_call");
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}
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string data;
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uint32_t index = 0;
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if (code.get()) {
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data = code->generate_client_command(label_writes, suffix, override_relocations_offset);
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index = code->index;
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if (client_flags & Client::Flag::ENCRYPTED_SEND_FUNCTION_CALL) {
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uint32_t key = random_object<uint32_t>();
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// This format was probably never used on any little-endian system, but we
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// implement the way it would probably work there if it was used.
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StringWriter w;
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if (code->is_big_endian()) {
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w.put_u32b(data.size());
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w.put_u32b(key);
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} else {
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w.put_u32l(data.size());
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w.put_u32l(key);
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}
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data = prs_compress(data);
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// Round size up to a multiple of 4 for encryption
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data.resize((data.size() + 3) & ~3);
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PSOV2Encryption crypt(key);
|
|
if (code->is_big_endian()) {
|
|
crypt.encrypt_big_endian(data.data(), data.size());
|
|
} else {
|
|
crypt.encrypt(data.data(), data.size());
|
|
}
|
|
|
|
w.write(data);
|
|
data = std::move(w.str());
|
|
}
|
|
}
|
|
|
|
S_ExecuteCode_B2 header = {data.size(), checksum_addr, checksum_size};
|
|
|
|
StringWriter w;
|
|
w.put(header);
|
|
w.write(data);
|
|
|
|
ch.send(0xB2, index, w.str());
|
|
}
|
|
|
|
void send_reconnect(shared_ptr<Client> c, uint32_t address, uint16_t port) {
|
|
S_Reconnect_19 cmd = {{address, port, 0}};
|
|
send_command_t(c, (c->version() == GameVersion::PATCH) ? 0x14 : 0x19, 0x00, cmd);
|
|
}
|
|
|
|
void send_pc_console_split_reconnect(shared_ptr<Client> c, uint32_t address,
|
|
uint16_t pc_port, uint16_t console_port) {
|
|
S_ReconnectSplit_19 cmd;
|
|
cmd.pc_address = address;
|
|
cmd.pc_port = pc_port;
|
|
cmd.gc_command = 0x19;
|
|
cmd.gc_flag = 0x00;
|
|
cmd.gc_size = 0x97;
|
|
cmd.gc_address = address;
|
|
cmd.gc_port = console_port;
|
|
send_command_t(c, 0x19, 0x00, cmd);
|
|
}
|
|
|
|
void send_client_init_bb(shared_ptr<Client> c, uint32_t error) {
|
|
S_ClientInit_BB_00E6 cmd;
|
|
cmd.error = error;
|
|
cmd.player_tag = 0x00010000;
|
|
cmd.guild_card_number = c->license->serial_number;
|
|
cmd.team_id = static_cast<uint32_t>(random_object<uint32_t>());
|
|
cmd.cfg = c->export_config_bb();
|
|
cmd.caps = 0x00000102;
|
|
send_command_t(c, 0x00E6, 0x00000000, cmd);
|
|
}
|
|
|
|
void send_team_and_key_config_bb(shared_ptr<Client> c) {
|
|
send_command_t(c, 0x00E2, 0x00000000, c->game_data.account()->key_config);
|
|
}
|
|
|
|
void send_player_preview_bb(shared_ptr<Client> c, uint8_t player_index,
|
|
const PlayerDispDataBBPreview* preview) {
|
|
|
|
if (!preview) {
|
|
// no player exists
|
|
S_PlayerPreview_NoPlayer_BB_00E4 cmd = {player_index, 0x00000002};
|
|
send_command_t(c, 0x00E4, 0x00000000, cmd);
|
|
|
|
} else {
|
|
SC_PlayerPreview_CreateCharacter_BB_00E5 cmd = {player_index, *preview};
|
|
send_command_t(c, 0x00E5, 0x00000000, cmd);
|
|
}
|
|
}
|
|
|
|
void send_guild_card_header_bb(shared_ptr<Client> c) {
|
|
uint32_t checksum = c->game_data.account()->guild_cards.checksum();
|
|
S_GuildCardHeader_BB_01DC cmd = {1, sizeof(GuildCardFileBB), checksum};
|
|
send_command_t(c, 0x01DC, 0x00000000, cmd);
|
|
}
|
|
|
|
void send_guild_card_chunk_bb(shared_ptr<Client> c, size_t chunk_index) {
|
|
size_t chunk_offset = chunk_index * 0x6800;
|
|
if (chunk_offset >= sizeof(GuildCardFileBB)) {
|
|
throw logic_error("attempted to send chunk beyond end of guild card file");
|
|
}
|
|
|
|
S_GuildCardFileChunk_02DC cmd;
|
|
|
|
size_t data_size = min<size_t>(
|
|
sizeof(GuildCardFileBB) - chunk_offset, sizeof(cmd.data));
|
|
|
|
cmd.unknown = 0;
|
|
cmd.chunk_index = chunk_index;
|
|
memcpy(
|
|
cmd.data,
|
|
reinterpret_cast<const uint8_t*>(&c->game_data.account()->guild_cards) + chunk_offset,
|
|
data_size);
|
|
|
|
send_command(c, 0x02DC, 0x00000000, &cmd, sizeof(cmd) - sizeof(cmd.data) + data_size);
|
|
}
|
|
|
|
static const vector<string> stream_file_entries = {
|
|
"ItemMagEdit.prs",
|
|
"ItemPMT.prs",
|
|
"BattleParamEntry.dat",
|
|
"BattleParamEntry_on.dat",
|
|
"BattleParamEntry_lab.dat",
|
|
"BattleParamEntry_lab_on.dat",
|
|
"BattleParamEntry_ep4.dat",
|
|
"BattleParamEntry_ep4_on.dat",
|
|
"PlyLevelTbl.prs",
|
|
};
|
|
static FileContentsCache bb_stream_files_cache(3600000000ULL);
|
|
|
|
void send_stream_file_index_bb(shared_ptr<Client> c) {
|
|
|
|
struct S_StreamFileIndexEntry_BB_01EB {
|
|
le_uint32_t size;
|
|
le_uint32_t checksum; // crc32 of file data
|
|
le_uint32_t offset; // offset in stream (== sum of all previous files' sizes)
|
|
ptext<char, 0x40> filename;
|
|
};
|
|
|
|
vector<S_StreamFileIndexEntry_BB_01EB> entries;
|
|
size_t offset = 0;
|
|
for (const string& filename : stream_file_entries) {
|
|
string key = "system/blueburst/" + filename;
|
|
auto cache_res = bb_stream_files_cache.get_or_load(key);
|
|
auto& e = entries.emplace_back();
|
|
e.size = cache_res.file->data->size();
|
|
// Computing the checksum can be slow, so we cache it along with the file
|
|
// data. If the cache result was just populated, then it may be different,
|
|
// so we always recompute the checksum in that case.
|
|
if (cache_res.generate_called) {
|
|
e.checksum = crc32(cache_res.file->data->data(), e.size);
|
|
bb_stream_files_cache.replace_obj<uint32_t>(key + ".crc32", e.checksum);
|
|
} else {
|
|
auto compute_checksum = [&](const string&) -> uint32_t {
|
|
return crc32(cache_res.file->data->data(), e.size);
|
|
};
|
|
e.checksum = bb_stream_files_cache.get_obj<uint32_t>(key + ".crc32", compute_checksum).obj;
|
|
}
|
|
e.offset = offset;
|
|
e.filename = filename;
|
|
offset += e.size;
|
|
}
|
|
send_command_vt(c, 0x01EB, entries.size(), entries);
|
|
}
|
|
|
|
void send_stream_file_chunk_bb(shared_ptr<Client> c, uint32_t chunk_index) {
|
|
auto cache_result = bb_stream_files_cache.get(
|
|
"<BB stream file>", +[](const string&) -> string {
|
|
size_t bytes = 0;
|
|
for (const auto& name : stream_file_entries) {
|
|
bytes += bb_stream_files_cache.get_or_load("system/blueburst/" + name).file->data->size();
|
|
}
|
|
|
|
string ret;
|
|
ret.reserve(bytes);
|
|
for (const auto& name : stream_file_entries) {
|
|
ret += *bb_stream_files_cache.get_or_load("system/blueburst/" + name).file->data;
|
|
}
|
|
return ret;
|
|
});
|
|
const auto& contents = cache_result.file->data;
|
|
|
|
S_StreamFileChunk_BB_02EB chunk_cmd;
|
|
chunk_cmd.chunk_index = chunk_index;
|
|
size_t offset = sizeof(chunk_cmd.data) * chunk_index;
|
|
if (offset > contents->size()) {
|
|
throw runtime_error("client requested chunk beyond end of stream file");
|
|
}
|
|
size_t bytes = min<size_t>(contents->size() - offset, sizeof(chunk_cmd.data));
|
|
memcpy(chunk_cmd.data, contents->data() + offset, bytes);
|
|
|
|
size_t cmd_size = offsetof(S_StreamFileChunk_BB_02EB, data) + bytes;
|
|
cmd_size = (cmd_size + 3) & ~3;
|
|
send_command(c, 0x02EB, 0x00000000, &chunk_cmd, cmd_size);
|
|
}
|
|
|
|
void send_approve_player_choice_bb(shared_ptr<Client> c) {
|
|
S_ApprovePlayerChoice_BB_00E4 cmd = {c->game_data.bb_player_index, 1};
|
|
send_command_t(c, 0x00E4, 0x00000000, cmd);
|
|
}
|
|
|
|
void send_complete_player_bb(shared_ptr<Client> c) {
|
|
auto account = c->game_data.account();
|
|
auto player = c->game_data.player();
|
|
|
|
SC_SyncCharacterSaveFile_BB_00E7 cmd;
|
|
cmd.inventory = player->inventory;
|
|
cmd.disp = player->disp;
|
|
cmd.unknown_a1 = 0;
|
|
cmd.creation_timestamp = 0;
|
|
cmd.signature = 0xA205B064;
|
|
cmd.play_time_seconds = 0; // TODO: Can we just use the same value as in disp?
|
|
cmd.option_flags = account->option_flags;
|
|
cmd.quest_data1 = player->quest_data1;
|
|
cmd.bank = player->bank;
|
|
cmd.guild_card.guild_card_number = c->game_data.guild_card_number;
|
|
cmd.guild_card.name = player->disp.name;
|
|
cmd.guild_card.team_name = account->team_name;
|
|
cmd.guild_card.description = player->guild_card_description;
|
|
cmd.guild_card.present = 1;
|
|
cmd.guild_card.language = cmd.inventory.language;
|
|
cmd.guild_card.section_id = player->disp.visual.section_id;
|
|
cmd.guild_card.char_class = player->disp.visual.char_class;
|
|
cmd.unknown_a3 = 0;
|
|
cmd.symbol_chats = account->symbol_chats;
|
|
cmd.shortcuts = account->shortcuts;
|
|
cmd.auto_reply = player->auto_reply;
|
|
cmd.info_board = player->info_board;
|
|
cmd.battle_records = player->battle_records;
|
|
cmd.unknown_a4.clear(0);
|
|
cmd.challenge_records = player->challenge_records;
|
|
cmd.tech_menu_config = player->tech_menu_config;
|
|
cmd.unknown_a6.clear(0);
|
|
cmd.quest_data2 = player->quest_data2;
|
|
cmd.key_config = account->key_config;
|
|
|
|
send_command_t(c, 0x00E7, 0x00000000, cmd);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// patch functions
|
|
|
|
void send_enter_directory_patch(shared_ptr<Client> c, const string& dir) {
|
|
S_EnterDirectory_Patch_09 cmd = {dir};
|
|
send_command_t(c, 0x09, 0x00, cmd);
|
|
}
|
|
|
|
void send_patch_file(shared_ptr<Client> c, shared_ptr<PatchFileIndex::File> f) {
|
|
S_OpenFile_Patch_06 open_cmd = {0, f->size, f->name};
|
|
send_command_t(c, 0x06, 0x00, open_cmd);
|
|
|
|
for (size_t x = 0; x < f->chunk_crcs.size(); x++) {
|
|
auto data = f->load_data();
|
|
size_t chunk_size = min<uint32_t>(f->size - (x * 0x4000), 0x4000);
|
|
|
|
vector<pair<const void*, size_t>> blocks;
|
|
S_WriteFileHeader_Patch_07 cmd_header = {x, f->chunk_crcs[x], chunk_size};
|
|
blocks.emplace_back(&cmd_header, sizeof(cmd_header));
|
|
blocks.emplace_back(data->data() + (x * 0x4000), chunk_size);
|
|
send_command(c, 0x07, 0x00, blocks);
|
|
}
|
|
|
|
S_CloseCurrentFile_Patch_08 close_cmd = {0};
|
|
send_command_t(c, 0x08, 0x00, close_cmd);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// message functions
|
|
|
|
void send_text(Channel& ch, StringWriter& w, uint16_t command,
|
|
const u16string& text, bool should_add_color) {
|
|
if ((ch.version == GameVersion::DC) ||
|
|
(ch.version == GameVersion::GC) ||
|
|
(ch.version == GameVersion::XB)) {
|
|
string data = encode_sjis(text);
|
|
if (should_add_color) {
|
|
add_color(w, data.c_str(), data.size());
|
|
} else {
|
|
w.write(data);
|
|
}
|
|
w.put_u8(0);
|
|
} else {
|
|
if (should_add_color) {
|
|
add_color(w, text.c_str(), text.size());
|
|
} else {
|
|
w.write(text.data(), text.size() * sizeof(char16_t));
|
|
}
|
|
w.put_u16(0);
|
|
}
|
|
while (w.str().size() & 3) {
|
|
w.put_u8(0);
|
|
}
|
|
ch.send(command, 0x00, w.str());
|
|
}
|
|
|
|
void send_text(Channel& ch, uint16_t command, const u16string& text, bool should_add_color) {
|
|
StringWriter w;
|
|
send_text(ch, w, command, text, should_add_color);
|
|
}
|
|
|
|
void send_header_text(Channel& ch, uint16_t command,
|
|
uint32_t guild_card_number, const u16string& text, bool should_add_color) {
|
|
StringWriter w;
|
|
w.put(SC_TextHeader_01_06_11_B0_EE({0, guild_card_number}));
|
|
send_text(ch, w, command, text, should_add_color);
|
|
}
|
|
|
|
void send_message_box(shared_ptr<Client> c, const u16string& text) {
|
|
uint16_t command;
|
|
switch (c->version()) {
|
|
case GameVersion::PATCH:
|
|
command = 0x13;
|
|
break;
|
|
case GameVersion::DC:
|
|
case GameVersion::PC:
|
|
command = 0x1A;
|
|
break;
|
|
case GameVersion::GC:
|
|
case GameVersion::XB:
|
|
case GameVersion::BB:
|
|
command = 0xD5;
|
|
break;
|
|
default:
|
|
throw logic_error("invalid game version");
|
|
}
|
|
send_text(c->channel, command, text, true);
|
|
}
|
|
|
|
void send_ep3_timed_message_box(Channel& ch, uint32_t frames, const string& message) {
|
|
StringWriter w;
|
|
w.put<S_TimedMessageBoxHeader_GC_Ep3_EA>({frames});
|
|
add_color(w, message.data(), message.size());
|
|
w.put_u8(0);
|
|
while (w.size() & 3) {
|
|
w.put_u8(0);
|
|
}
|
|
ch.send(0xEA, 0x00, w.str());
|
|
}
|
|
|
|
void send_lobby_name(shared_ptr<Client> c, const u16string& text) {
|
|
send_text(c->channel, 0x8A, text, false);
|
|
}
|
|
|
|
void send_quest_info(shared_ptr<Client> c, const u16string& text,
|
|
bool is_download_quest) {
|
|
send_text(c->channel, is_download_quest ? 0xA5 : 0xA3, text, true);
|
|
}
|
|
|
|
void send_lobby_message_box(shared_ptr<Client> c, const u16string& text) {
|
|
send_header_text(c->channel, 0x01, 0, text, true);
|
|
}
|
|
|
|
void send_ship_info(shared_ptr<Client> c, const u16string& text) {
|
|
send_header_text(c->channel, 0x11, 0, text, true);
|
|
}
|
|
|
|
void send_ship_info(Channel& ch, const u16string& text) {
|
|
send_header_text(ch, 0x11, 0, text, true);
|
|
}
|
|
|
|
void send_text_message(Channel& ch, const u16string& text) {
|
|
send_header_text(ch, 0xB0, 0, text, true);
|
|
}
|
|
|
|
void send_text_message(shared_ptr<Client> c, const u16string& text) {
|
|
send_header_text(c->channel, 0xB0, 0, text, true);
|
|
}
|
|
|
|
void send_text_message(shared_ptr<Lobby> l, const u16string& text) {
|
|
for (size_t x = 0; x < l->max_clients; x++) {
|
|
if (l->clients[x]) {
|
|
send_text_message(l->clients[x], text);
|
|
}
|
|
}
|
|
}
|
|
|
|
void send_text_message(shared_ptr<ServerState> s, const u16string& text) {
|
|
// TODO: We should have a collection of all clients (even those not in any
|
|
// lobby) and use that instead here
|
|
for (auto& l : s->all_lobbies()) {
|
|
send_text_message(l, text);
|
|
}
|
|
}
|
|
|
|
__attribute__((format(printf, 2, 3))) void send_ep3_text_message_printf(
|
|
shared_ptr<ServerState> s, const char* format, ...) {
|
|
va_list va;
|
|
va_start(va, format);
|
|
string buf = string_vprintf(format, va);
|
|
va_end(va);
|
|
u16string decoded = decode_sjis(buf);
|
|
for (auto& it : s->id_to_lobby) {
|
|
for (auto& c : it.second->clients) {
|
|
if (c && (c->flags & Client::Flag::IS_EPISODE_3)) {
|
|
send_text_message(c, decoded);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
u16string prepare_chat_message(
|
|
GameVersion version,
|
|
const u16string& from_name,
|
|
const u16string& text,
|
|
char private_flags) {
|
|
u16string data;
|
|
if (version == GameVersion::BB) {
|
|
data.append(u"\tJ");
|
|
}
|
|
data.append(remove_language_marker(from_name));
|
|
data.append(1, u'\t');
|
|
if (private_flags) {
|
|
data.append(1, static_cast<uint16_t>(private_flags));
|
|
}
|
|
data.append(u"\tJ");
|
|
data.append(text);
|
|
return data;
|
|
}
|
|
|
|
void send_chat_message(Channel& ch, const u16string& text, char private_flags) {
|
|
if (private_flags != 0) {
|
|
if (ch.version != GameVersion::GC) {
|
|
throw runtime_error("nonzero private_flags in non-GC chat message");
|
|
}
|
|
u16string effective_text;
|
|
effective_text.push_back(static_cast<char16_t>(private_flags));
|
|
effective_text += text;
|
|
send_header_text(ch, 0x06, 0, effective_text, false);
|
|
} else {
|
|
send_header_text(ch, 0x06, 0, text, false);
|
|
}
|
|
}
|
|
|
|
void send_chat_message(shared_ptr<Client> c, uint32_t from_guild_card_number,
|
|
const u16string& prepared_data) {
|
|
send_header_text(c->channel, 0x06, from_guild_card_number, prepared_data, false);
|
|
}
|
|
|
|
void send_chat_message(shared_ptr<Lobby> l, uint32_t from_guild_card_number,
|
|
const u16string& prepared_data) {
|
|
for (auto c : l->clients) {
|
|
if (c) {
|
|
send_header_text(c->channel, 0x06, from_guild_card_number, prepared_data, false);
|
|
}
|
|
}
|
|
}
|
|
|
|
void send_chat_message(shared_ptr<Client> c, uint32_t from_guild_card_number,
|
|
const u16string& from_name, const u16string& text, char private_flags) {
|
|
auto data = prepare_chat_message(c->version(), from_name, text, private_flags);
|
|
send_chat_message(c, from_guild_card_number, data);
|
|
}
|
|
|
|
template <typename CmdT>
|
|
void send_simple_mail_t(
|
|
shared_ptr<Client> c,
|
|
uint32_t from_guild_card_number,
|
|
const u16string& from_name,
|
|
const u16string& text) {
|
|
CmdT cmd;
|
|
cmd.player_tag = 0x00010000;
|
|
cmd.from_guild_card_number = from_guild_card_number;
|
|
cmd.from_name = from_name;
|
|
cmd.to_guild_card_number = c->license->serial_number;
|
|
cmd.text = text;
|
|
send_command_t(c, 0x81, 0x00, cmd);
|
|
}
|
|
|
|
void send_simple_mail_bb(
|
|
shared_ptr<Client> c,
|
|
uint32_t from_guild_card_number,
|
|
const u16string& from_name,
|
|
const u16string& text) {
|
|
SC_SimpleMail_BB_81 cmd;
|
|
cmd.player_tag = 0x00010000;
|
|
cmd.from_guild_card_number = from_guild_card_number;
|
|
cmd.from_name = from_name;
|
|
cmd.to_guild_card_number = c->license->serial_number;
|
|
cmd.received_date = decode_sjis(format_time(now()));
|
|
cmd.text = text;
|
|
send_command_t(c, 0x81, 0x00, cmd);
|
|
}
|
|
|
|
void send_simple_mail(shared_ptr<Client> c, uint32_t from_guild_card_number,
|
|
const u16string& from_name, const u16string& text) {
|
|
switch (c->version()) {
|
|
case GameVersion::DC:
|
|
case GameVersion::GC:
|
|
case GameVersion::XB:
|
|
send_simple_mail_t<SC_SimpleMail_DC_V3_81>(
|
|
c, from_guild_card_number, from_name, text);
|
|
break;
|
|
case GameVersion::PC:
|
|
send_simple_mail_t<SC_SimpleMail_PC_81>(
|
|
c, from_guild_card_number, from_name, text);
|
|
break;
|
|
case GameVersion::BB:
|
|
send_simple_mail_bb(c, from_guild_card_number, from_name, text);
|
|
break;
|
|
default:
|
|
throw logic_error("unimplemented versioned command");
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// info board
|
|
|
|
template <typename CharT>
|
|
void send_info_board_t(shared_ptr<Client> c) {
|
|
vector<S_InfoBoardEntry_D8<CharT>> entries;
|
|
auto l = c->require_lobby();
|
|
for (const auto& c : l->clients) {
|
|
if (!c.get()) {
|
|
continue;
|
|
}
|
|
auto& e = entries.emplace_back();
|
|
e.name = c->game_data.player()->disp.name;
|
|
e.message = c->game_data.player()->info_board;
|
|
add_color_inplace(e.message);
|
|
}
|
|
send_command_vt(c, 0xD8, entries.size(), entries);
|
|
}
|
|
|
|
void send_info_board(shared_ptr<Client> c) {
|
|
if (c->version() == GameVersion::PC ||
|
|
c->version() == GameVersion::PATCH ||
|
|
c->version() == GameVersion::BB) {
|
|
send_info_board_t<char16_t>(c);
|
|
} else {
|
|
send_info_board_t<char>(c);
|
|
}
|
|
}
|
|
|
|
template <typename CommandHeaderT, typename CharT>
|
|
void send_card_search_result_t(
|
|
shared_ptr<Client> c,
|
|
shared_ptr<Client> result,
|
|
shared_ptr<Lobby> result_lobby) {
|
|
auto s = c->require_server_state();
|
|
const auto& port_name = version_to_lobby_port_name.at(static_cast<size_t>(c->version()));
|
|
|
|
S_GuildCardSearchResult<CommandHeaderT, CharT> cmd;
|
|
cmd.player_tag = 0x00010000;
|
|
cmd.searcher_guild_card_number = c->license->serial_number;
|
|
cmd.result_guild_card_number = result->license->serial_number;
|
|
cmd.reconnect_command_header.size = sizeof(cmd.reconnect_command_header) + sizeof(cmd.reconnect_command);
|
|
cmd.reconnect_command_header.command = 0x19;
|
|
cmd.reconnect_command_header.flag = 0x00;
|
|
cmd.reconnect_command.address = s->connect_address_for_client(c);
|
|
cmd.reconnect_command.port = s->name_to_port_config.at(port_name)->port;
|
|
cmd.reconnect_command.unused = 0;
|
|
|
|
auto encoded_server_name = encode_sjis(s->name);
|
|
string location_string;
|
|
if (result_lobby->is_game()) {
|
|
string encoded_lobby_name = encode_sjis(result_lobby->name);
|
|
location_string = string_printf("%s,BLOCK01,%s",
|
|
encoded_lobby_name.c_str(), encoded_server_name.c_str());
|
|
} else if (result_lobby->is_ep3()) {
|
|
location_string = string_printf("BLOCK01-C%02" PRIu32 ",BLOCK01,%s",
|
|
result_lobby->lobby_id - 15, encoded_server_name.c_str());
|
|
} else {
|
|
location_string = string_printf("BLOCK01-%02" PRIu32 ",BLOCK01,%s",
|
|
result_lobby->lobby_id, encoded_server_name.c_str());
|
|
}
|
|
cmd.location_string = location_string;
|
|
cmd.extension.lobby_refs[0].menu_id = MenuID::LOBBY;
|
|
cmd.extension.lobby_refs[0].item_id = result_lobby->lobby_id;
|
|
cmd.extension.player_name = result->game_data.player()->disp.name;
|
|
|
|
send_command_t(c, 0x41, 0x00, cmd);
|
|
}
|
|
|
|
void send_card_search_result(
|
|
shared_ptr<Client> c,
|
|
shared_ptr<Client> result,
|
|
shared_ptr<Lobby> result_lobby) {
|
|
if ((c->version() == GameVersion::DC) ||
|
|
(c->version() == GameVersion::GC) ||
|
|
(c->version() == GameVersion::XB)) {
|
|
send_card_search_result_t<PSOCommandHeaderDCV3, char>(c, result, result_lobby);
|
|
} else if (c->version() == GameVersion::PC) {
|
|
send_card_search_result_t<PSOCommandHeaderPC, char16_t>(c, result, result_lobby);
|
|
} else if (c->version() == GameVersion::BB) {
|
|
send_card_search_result_t<PSOCommandHeaderBB, char16_t>(c, result, result_lobby);
|
|
} else {
|
|
throw logic_error("unimplemented versioned command");
|
|
}
|
|
}
|
|
|
|
template <typename CmdT>
|
|
void send_guild_card_dc_pc_v3_t(
|
|
Channel& ch,
|
|
uint32_t guild_card_number,
|
|
const u16string& name,
|
|
const u16string& description,
|
|
uint8_t section_id,
|
|
uint8_t char_class) {
|
|
CmdT cmd;
|
|
cmd.header.subcommand = 0x06;
|
|
cmd.header.size = sizeof(CmdT) / 4;
|
|
cmd.header.unused = 0x0000;
|
|
cmd.player_tag = 0x00010000;
|
|
cmd.guild_card_number = guild_card_number;
|
|
cmd.name = name;
|
|
remove_language_marker_inplace(cmd.name);
|
|
cmd.description = description;
|
|
cmd.present = 1;
|
|
cmd.present2 = 1;
|
|
cmd.section_id = section_id;
|
|
cmd.char_class = char_class;
|
|
ch.send(0x60, 0x00, &cmd, sizeof(cmd));
|
|
}
|
|
|
|
static void send_guild_card_bb(
|
|
Channel& ch,
|
|
uint32_t guild_card_number,
|
|
const u16string& name,
|
|
const u16string& team_name,
|
|
const u16string& description,
|
|
uint8_t section_id,
|
|
uint8_t char_class) {
|
|
G_SendGuildCard_BB_6x06 cmd;
|
|
cmd.header.subcommand = 0x06;
|
|
cmd.header.size = sizeof(cmd) / 4;
|
|
cmd.header.unused = 0x0000;
|
|
cmd.guild_card_number = guild_card_number;
|
|
cmd.name = remove_language_marker(name);
|
|
cmd.team_name = remove_language_marker(team_name);
|
|
cmd.description = description;
|
|
cmd.present = 1;
|
|
cmd.present2 = 1;
|
|
cmd.section_id = section_id;
|
|
cmd.char_class = char_class;
|
|
ch.send(0x60, 0x00, &cmd, sizeof(cmd));
|
|
}
|
|
|
|
void send_guild_card(
|
|
Channel& ch,
|
|
uint32_t guild_card_number,
|
|
const u16string& name,
|
|
const u16string& team_name,
|
|
const u16string& description,
|
|
uint8_t section_id,
|
|
uint8_t char_class) {
|
|
if (ch.version == GameVersion::DC) {
|
|
send_guild_card_dc_pc_v3_t<G_SendGuildCard_DC_6x06>(
|
|
ch, guild_card_number, name, description, section_id, char_class);
|
|
} else if (ch.version == GameVersion::PC) {
|
|
send_guild_card_dc_pc_v3_t<G_SendGuildCard_PC_6x06>(
|
|
ch, guild_card_number, name, description, section_id, char_class);
|
|
} else if ((ch.version == GameVersion::GC) ||
|
|
(ch.version == GameVersion::XB)) {
|
|
send_guild_card_dc_pc_v3_t<G_SendGuildCard_V3_6x06>(
|
|
ch, guild_card_number, name, description, section_id, char_class);
|
|
} else if (ch.version == GameVersion::BB) {
|
|
send_guild_card_bb(
|
|
ch, guild_card_number, name, team_name, description, section_id, char_class);
|
|
} else {
|
|
throw logic_error("unimplemented versioned command");
|
|
}
|
|
}
|
|
|
|
void send_guild_card(shared_ptr<Client> c, shared_ptr<Client> source) {
|
|
if (!source->license) {
|
|
throw runtime_error("source player does not have a license");
|
|
}
|
|
|
|
uint32_t guild_card_number = source->license->serial_number;
|
|
u16string name = source->game_data.player()->disp.name;
|
|
u16string description = source->game_data.player()->guild_card_description;
|
|
uint8_t section_id = source->game_data.player()->disp.visual.section_id;
|
|
uint8_t char_class = source->game_data.player()->disp.visual.char_class;
|
|
|
|
send_guild_card(
|
|
c->channel, guild_card_number, name, u"", description, section_id, char_class);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// menus
|
|
|
|
template <typename EntryT>
|
|
void send_menu_t(shared_ptr<Client> c, shared_ptr<const Menu> menu, bool is_info_menu) {
|
|
vector<EntryT> entries;
|
|
{
|
|
auto& e = entries.emplace_back();
|
|
e.menu_id = menu->menu_id;
|
|
e.item_id = 0xFFFFFFFF;
|
|
e.flags = 0x0004;
|
|
e.text = menu->name;
|
|
}
|
|
|
|
for (const auto& item : menu->items) {
|
|
bool is_visible = true;
|
|
switch (c->version()) {
|
|
case GameVersion::DC:
|
|
is_visible &= !(item.flags & MenuItem::Flag::INVISIBLE_ON_DC);
|
|
if (c->flags & Client::Flag::IS_DC_TRIAL_EDITION) {
|
|
is_visible &= !(item.flags & MenuItem::Flag::INVISIBLE_ON_DCNTE);
|
|
}
|
|
break;
|
|
case GameVersion::PC:
|
|
is_visible &= !(item.flags & MenuItem::Flag::INVISIBLE_ON_PC);
|
|
break;
|
|
case GameVersion::GC:
|
|
is_visible &= !(item.flags & MenuItem::Flag::INVISIBLE_ON_GC);
|
|
if (c->flags & Client::Flag::IS_GC_TRIAL_EDITION) {
|
|
is_visible &= !(item.flags & MenuItem::Flag::INVISIBLE_ON_GC_TRIAL_EDITION);
|
|
}
|
|
break;
|
|
case GameVersion::XB:
|
|
is_visible &= !(item.flags & MenuItem::Flag::INVISIBLE_ON_XB);
|
|
break;
|
|
case GameVersion::BB:
|
|
is_visible &= !(item.flags & MenuItem::Flag::INVISIBLE_ON_BB);
|
|
break;
|
|
default:
|
|
throw runtime_error("menus not supported for this game version");
|
|
}
|
|
if (item.flags & MenuItem::Flag::REQUIRES_MESSAGE_BOXES) {
|
|
is_visible &= !(c->flags & Client::Flag::NO_D6);
|
|
}
|
|
if (item.flags & MenuItem::Flag::REQUIRES_SEND_FUNCTION_CALL) {
|
|
is_visible &= !(c->flags & Client::Flag::NO_SEND_FUNCTION_CALL);
|
|
}
|
|
if (item.flags & MenuItem::Flag::REQUIRES_SAVE_DISABLED) {
|
|
is_visible &= !(c->flags & Client::Flag::SAVE_ENABLED);
|
|
}
|
|
if (item.flags & MenuItem::Flag::INVISIBLE_IN_INFO_MENU) {
|
|
is_visible &= !is_info_menu;
|
|
}
|
|
|
|
if (is_visible) {
|
|
auto& e = entries.emplace_back();
|
|
e.menu_id = menu->menu_id;
|
|
e.item_id = item.item_id;
|
|
e.flags = (c->version() == GameVersion::BB) ? 0x0004 : 0x0F04;
|
|
e.text = item.name;
|
|
}
|
|
}
|
|
|
|
send_command_vt(c, is_info_menu ? 0x1F : 0x07, entries.size() - 1, entries);
|
|
c->last_menu_sent = menu;
|
|
}
|
|
|
|
void send_menu(shared_ptr<Client> c, shared_ptr<const Menu> menu, bool is_info_menu) {
|
|
if (c->version() == GameVersion::PC ||
|
|
c->version() == GameVersion::PATCH ||
|
|
c->version() == GameVersion::BB) {
|
|
send_menu_t<S_MenuEntry_PC_BB_07_1F>(c, menu, is_info_menu);
|
|
} else {
|
|
send_menu_t<S_MenuEntry_DC_V3_07_1F>(c, menu, is_info_menu);
|
|
}
|
|
}
|
|
|
|
template <typename CharT>
|
|
void send_game_menu_t(
|
|
shared_ptr<Client> c,
|
|
bool is_spectator_team_list,
|
|
bool show_tournaments_only) {
|
|
auto s = c->require_server_state();
|
|
|
|
vector<S_GameMenuEntry<CharT>> entries;
|
|
{
|
|
auto& e = entries.emplace_back();
|
|
e.menu_id = MenuID::GAME;
|
|
e.game_id = 0x00000000;
|
|
e.difficulty_tag = 0x00;
|
|
e.num_players = 0x00;
|
|
e.name = s->name;
|
|
e.episode = 0x00;
|
|
e.flags = 0x04;
|
|
}
|
|
|
|
for (shared_ptr<Lobby> l : s->all_lobbies()) {
|
|
if (!l->is_game()) {
|
|
continue;
|
|
}
|
|
if (l->version != c->version()) {
|
|
continue;
|
|
}
|
|
bool l_is_ep3 = l->is_ep3();
|
|
bool c_is_ep3 = !!(c->flags & Client::Flag::IS_EPISODE_3);
|
|
if (l_is_ep3 != c_is_ep3) {
|
|
continue;
|
|
}
|
|
if ((c->flags & Client::Flag::IS_DC_V1) && (l->flags & Lobby::Flag::NON_V1_ONLY)) {
|
|
continue;
|
|
}
|
|
bool l_is_spectator_team = !!(l->flags & Lobby::Flag::IS_SPECTATOR_TEAM);
|
|
if (l_is_spectator_team != is_spectator_team_list) {
|
|
continue;
|
|
}
|
|
if (show_tournaments_only && !l->tournament_match) {
|
|
continue;
|
|
}
|
|
|
|
uint8_t episode_num;
|
|
switch (l->episode) {
|
|
case Episode::EP1:
|
|
episode_num = 1;
|
|
break;
|
|
case Episode::EP2:
|
|
episode_num = 2;
|
|
break;
|
|
case Episode::EP3:
|
|
episode_num = 0;
|
|
break;
|
|
case Episode::EP4:
|
|
episode_num = 3;
|
|
break;
|
|
default:
|
|
throw runtime_error("lobby has incorrect episode number");
|
|
}
|
|
|
|
auto& e = entries.emplace_back();
|
|
e.menu_id = MenuID::GAME;
|
|
e.game_id = l->lobby_id;
|
|
e.difficulty_tag = (l_is_ep3 ? 0x0A : (l->difficulty + 0x22));
|
|
e.num_players = l->count_clients();
|
|
if (c->version() == GameVersion::DC) {
|
|
e.episode = (l->flags & Lobby::Flag::NON_V1_ONLY) ? 1 : 0;
|
|
} else {
|
|
e.episode = ((c->version() == GameVersion::BB) ? (l->max_clients << 4) : 0) | episode_num;
|
|
}
|
|
if (l->is_ep3()) {
|
|
e.flags = (l->password.empty() ? 0 : 2) | ((l->flags & Lobby::Flag::BATTLE_IN_PROGRESS) ? 4 : 0);
|
|
} else {
|
|
e.flags = ((episode_num << 6) | (l->password.empty() ? 0 : 2));
|
|
switch (l->mode) {
|
|
case GameMode::NORMAL:
|
|
break;
|
|
case GameMode::BATTLE:
|
|
e.flags |= 0x10;
|
|
break;
|
|
case GameMode::CHALLENGE:
|
|
e.flags |= 0x20;
|
|
break;
|
|
case GameMode::SOLO:
|
|
e.flags |= 0x34;
|
|
break;
|
|
default:
|
|
throw logic_error("invalid game mode");
|
|
}
|
|
}
|
|
e.name = l->name;
|
|
}
|
|
|
|
send_command_vt(c, is_spectator_team_list ? 0xE6 : 0x08, entries.size() - 1, entries);
|
|
}
|
|
|
|
void send_game_menu(
|
|
shared_ptr<Client> c,
|
|
bool is_spectator_team_list,
|
|
bool show_tournaments_only) {
|
|
if ((c->version() == GameVersion::DC) ||
|
|
(c->version() == GameVersion::GC) ||
|
|
(c->version() == GameVersion::XB)) {
|
|
send_game_menu_t<char>(c, is_spectator_team_list, show_tournaments_only);
|
|
} else {
|
|
send_game_menu_t<char16_t>(c, is_spectator_team_list, show_tournaments_only);
|
|
}
|
|
}
|
|
|
|
template <typename EntryT>
|
|
void send_quest_menu_t(
|
|
shared_ptr<Client> c,
|
|
uint32_t menu_id,
|
|
const vector<shared_ptr<const Quest>>& quests,
|
|
bool is_download_menu) {
|
|
vector<EntryT> entries;
|
|
for (const auto& quest : quests) {
|
|
auto& e = entries.emplace_back();
|
|
e.menu_id = menu_id;
|
|
e.item_id = quest->menu_item_id;
|
|
e.name = quest->name;
|
|
e.short_description = quest->short_description;
|
|
add_color_inplace(e.short_description);
|
|
}
|
|
send_command_vt(c, is_download_menu ? 0xA4 : 0xA2, entries.size(), entries);
|
|
}
|
|
|
|
template <typename EntryT>
|
|
void send_quest_menu_t(
|
|
shared_ptr<Client> c,
|
|
uint32_t menu_id,
|
|
shared_ptr<const QuestCategoryIndex> category_index,
|
|
uint8_t flags) {
|
|
bool is_download_menu = flags & (QuestCategoryIndex::Category::Flag::DOWNLOAD | QuestCategoryIndex::Category::Flag::EP3_DOWNLOAD);
|
|
vector<EntryT> entries;
|
|
for (const auto& category : category_index->categories) {
|
|
if (!category.matches_flags(flags)) {
|
|
continue;
|
|
}
|
|
auto& e = entries.emplace_back();
|
|
e.menu_id = menu_id;
|
|
e.item_id = category.category_id;
|
|
e.name = category.name;
|
|
e.short_description = category.description;
|
|
add_color_inplace(e.short_description);
|
|
}
|
|
send_command_vt(c, is_download_menu ? 0xA4 : 0xA2, entries.size(), entries);
|
|
}
|
|
|
|
void send_quest_menu(shared_ptr<Client> c, uint32_t menu_id,
|
|
const vector<shared_ptr<const Quest>>& quests, bool is_download_menu) {
|
|
switch (c->version()) {
|
|
case GameVersion::PC:
|
|
send_quest_menu_t<S_QuestMenuEntry_PC_A2_A4>(c, menu_id, quests, is_download_menu);
|
|
break;
|
|
case GameVersion::DC:
|
|
case GameVersion::GC:
|
|
send_quest_menu_t<S_QuestMenuEntry_DC_GC_A2_A4>(c, menu_id, quests, is_download_menu);
|
|
break;
|
|
case GameVersion::XB:
|
|
send_quest_menu_t<S_QuestMenuEntry_XB_A2_A4>(c, menu_id, quests, is_download_menu);
|
|
break;
|
|
case GameVersion::BB:
|
|
send_quest_menu_t<S_QuestMenuEntry_BB_A2_A4>(c, menu_id, quests, is_download_menu);
|
|
break;
|
|
default:
|
|
throw logic_error("unimplemented versioned command");
|
|
}
|
|
}
|
|
|
|
void send_quest_menu(shared_ptr<Client> c, uint32_t menu_id,
|
|
shared_ptr<const QuestCategoryIndex> category_index, uint8_t flags) {
|
|
switch (c->version()) {
|
|
case GameVersion::PC:
|
|
send_quest_menu_t<S_QuestMenuEntry_PC_A2_A4>(c, menu_id, category_index, flags);
|
|
break;
|
|
case GameVersion::DC:
|
|
case GameVersion::GC:
|
|
send_quest_menu_t<S_QuestMenuEntry_DC_GC_A2_A4>(c, menu_id, category_index, flags);
|
|
break;
|
|
case GameVersion::XB:
|
|
send_quest_menu_t<S_QuestMenuEntry_XB_A2_A4>(c, menu_id, category_index, flags);
|
|
break;
|
|
case GameVersion::BB:
|
|
send_quest_menu_t<S_QuestMenuEntry_BB_A2_A4>(c, menu_id, category_index, flags);
|
|
break;
|
|
default:
|
|
throw logic_error("unimplemented versioned command");
|
|
}
|
|
}
|
|
|
|
void send_lobby_list(shared_ptr<Client> c) {
|
|
// This command appears to be deprecated, as PSO expects it to be exactly how
|
|
// this server sends it, and does not react if it's different, except by
|
|
// changing the lobby IDs.
|
|
|
|
auto s = c->require_server_state();
|
|
vector<S_LobbyListEntry_83> entries;
|
|
for (shared_ptr<Lobby> l : s->all_lobbies()) {
|
|
if (!(l->flags & Lobby::Flag::DEFAULT)) {
|
|
continue;
|
|
}
|
|
if ((l->flags & Lobby::Flag::NON_V1_ONLY) && (c->flags & Client::Flag::IS_DC_V1)) {
|
|
continue;
|
|
}
|
|
if (l->is_ep3() && !(c->flags & Client::Flag::IS_EPISODE_3)) {
|
|
continue;
|
|
}
|
|
auto& e = entries.emplace_back();
|
|
e.menu_id = MenuID::LOBBY;
|
|
e.item_id = l->lobby_id;
|
|
e.unused = 0;
|
|
}
|
|
|
|
send_command_vt(c, 0x83, entries.size(), entries);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// lobby joining
|
|
|
|
template <typename EntryT>
|
|
void send_player_records_t(shared_ptr<Client> c, shared_ptr<Lobby> l, shared_ptr<Client> joining_client) {
|
|
vector<EntryT> entries;
|
|
auto add_client = [&](shared_ptr<Client> lc) -> void {
|
|
auto lp = lc->game_data.player();
|
|
auto& e = entries.emplace_back();
|
|
e.client_id = lc->lobby_client_id;
|
|
e.challenge = lp->challenge_records;
|
|
e.battle = lp->battle_records;
|
|
};
|
|
|
|
if (joining_client) {
|
|
add_client(joining_client);
|
|
} else {
|
|
entries.reserve(12);
|
|
for (auto lc : l->clients) {
|
|
if (lc) {
|
|
add_client(lc);
|
|
}
|
|
}
|
|
}
|
|
send_command_vt(c->channel, 0xC5, entries.size(), entries);
|
|
}
|
|
|
|
static void send_join_spectator_team(shared_ptr<Client> c, shared_ptr<Lobby> l) {
|
|
if (!(c->flags & Client::Flag::IS_EPISODE_3)) {
|
|
throw runtime_error("lobby is not Episode 3");
|
|
}
|
|
if (!l->is_ep3()) {
|
|
throw runtime_error("lobby is not Episode 3");
|
|
}
|
|
if (!(l->flags & Lobby::Flag::IS_SPECTATOR_TEAM)) {
|
|
throw runtime_error("lobby is not a spectator team");
|
|
}
|
|
|
|
S_JoinSpectatorTeam_GC_Ep3_E8 cmd;
|
|
|
|
cmd.variations.clear(0);
|
|
cmd.client_id = c->lobby_client_id;
|
|
cmd.event = l->event;
|
|
cmd.section_id = l->section_id;
|
|
cmd.rare_seed = l->random_seed;
|
|
cmd.episode = 3;
|
|
|
|
uint8_t player_count = 0;
|
|
auto watched_lobby = l->watched_lobby.lock();
|
|
if (watched_lobby) {
|
|
// Live spectating
|
|
cmd.leader_id = watched_lobby->leader_id;
|
|
for (size_t z = 0; z < 4; z++) {
|
|
auto& wc = watched_lobby->clients[z];
|
|
if (!wc) {
|
|
continue;
|
|
}
|
|
auto& p = cmd.players[z];
|
|
p.lobby_data.player_tag = 0x00010000;
|
|
p.lobby_data.guild_card = wc->license->serial_number;
|
|
p.lobby_data.client_id = wc->lobby_client_id;
|
|
p.lobby_data.name = wc->game_data.player()->disp.name;
|
|
remove_language_marker_inplace(p.lobby_data.name);
|
|
p.inventory = wc->game_data.player()->inventory;
|
|
for (size_t y = 0; y < 30; y++) {
|
|
p.inventory.items[y].data.bswap_data2_if_mag();
|
|
}
|
|
p.disp = wc->game_data.player()->disp.to_dcpcv3();
|
|
remove_language_marker_inplace(p.disp.visual.name);
|
|
|
|
auto& e = cmd.entries[z];
|
|
e.player_tag = 0x00010000;
|
|
e.guild_card_number = wc->license->serial_number;
|
|
e.name = wc->game_data.player()->disp.name;
|
|
remove_language_marker_inplace(e.name);
|
|
e.present = 1;
|
|
e.level = wc->game_data.ep3_config
|
|
? (wc->game_data.ep3_config->online_clv_exp / 100)
|
|
: wc->game_data.player()->disp.stats.level.load();
|
|
|
|
player_count++;
|
|
}
|
|
|
|
} else if (l->battle_player) {
|
|
// Battle record replay
|
|
const auto* ev = l->battle_player->get_record()->get_first_event();
|
|
if (!ev) {
|
|
throw runtime_error("battle record contains no events");
|
|
}
|
|
if (ev->type != Episode3::BattleRecord::Event::Type::SET_INITIAL_PLAYERS) {
|
|
throw runtime_error("battle record does not begin with set players event");
|
|
}
|
|
if (ev->players.empty()) {
|
|
throw runtime_error("battle record contains no players");
|
|
}
|
|
cmd.leader_id = ev->players[0].lobby_data.client_id;
|
|
for (const auto& entry : ev->players) {
|
|
uint8_t client_id = entry.lobby_data.client_id;
|
|
if (client_id >= 4) {
|
|
throw runtime_error("invalid client id in battle record");
|
|
}
|
|
auto& p = cmd.players[client_id];
|
|
p.lobby_data = entry.lobby_data;
|
|
remove_language_marker_inplace(p.lobby_data.name);
|
|
p.inventory = entry.inventory;
|
|
for (size_t z = 0; z < 30; z++) {
|
|
p.inventory.items[z].data.bswap_data2_if_mag();
|
|
}
|
|
p.disp = entry.disp;
|
|
remove_language_marker_inplace(p.disp.visual.name);
|
|
|
|
auto& e = cmd.entries[client_id];
|
|
e.player_tag = 0x00010000;
|
|
e.guild_card_number = entry.lobby_data.guild_card;
|
|
e.name = entry.disp.visual.name;
|
|
remove_language_marker_inplace(e.name);
|
|
e.present = 1;
|
|
e.level = entry.disp.stats.level.load();
|
|
|
|
player_count++;
|
|
}
|
|
|
|
} else {
|
|
throw runtime_error("neither a watched lobby nor a battle player are present");
|
|
}
|
|
|
|
for (size_t z = 4; z < 12; z++) {
|
|
if (l->clients[z]) {
|
|
auto& p = cmd.spectator_players[z - 4];
|
|
auto& e = cmd.entries[z];
|
|
p.lobby_data.player_tag = 0x00010000;
|
|
p.lobby_data.guild_card = l->clients[z]->license->serial_number;
|
|
p.lobby_data.client_id = l->clients[z]->lobby_client_id;
|
|
p.lobby_data.name = l->clients[z]->game_data.player()->disp.name;
|
|
remove_language_marker_inplace(p.lobby_data.name);
|
|
p.inventory = l->clients[z]->game_data.player()->inventory;
|
|
p.disp = l->clients[z]->game_data.player()->disp.to_dcpcv3();
|
|
remove_language_marker_inplace(p.disp.visual.name);
|
|
e.player_tag = 0x00010000;
|
|
e.guild_card_number = l->clients[z]->license->serial_number;
|
|
e.name = l->clients[z]->game_data.player()->disp.name;
|
|
remove_language_marker_inplace(e.name);
|
|
e.present = 1;
|
|
e.level = l->clients[z]->game_data.player()->disp.stats.level.load();
|
|
player_count++;
|
|
}
|
|
}
|
|
cmd.spectator_team_name = encode_sjis(l->name);
|
|
|
|
send_command_t(c, 0xE8, player_count, cmd);
|
|
}
|
|
|
|
template <typename LobbyDataT>
|
|
void send_join_game_t(shared_ptr<Client> c, shared_ptr<Lobby> l) {
|
|
if (l->flags & Lobby::Flag::IS_SPECTATOR_TEAM) {
|
|
send_join_spectator_team(c, l);
|
|
return;
|
|
}
|
|
|
|
bool is_ep3 = l->is_ep3();
|
|
string data(is_ep3 ? sizeof(S_JoinGame_GC_Ep3_64) : sizeof(S_JoinGame<LobbyDataT>), '\0');
|
|
|
|
// TODO: This is a terrible way to handle the different Ep3 format within the
|
|
// template. Find a way to make this cleaner.
|
|
auto* cmd = reinterpret_cast<S_JoinGame<LobbyDataT>*>(data.data());
|
|
S_JoinGame_GC_Ep3_64* cmd_ep3 = nullptr;
|
|
if (is_ep3) {
|
|
cmd_ep3 = reinterpret_cast<S_JoinGame_GC_Ep3_64*>(data.data());
|
|
new (cmd_ep3) S_JoinGame_GC_Ep3_64();
|
|
} else {
|
|
new (cmd) S_JoinGame<LobbyDataT>();
|
|
}
|
|
|
|
cmd->variations = l->variations;
|
|
|
|
size_t player_count = 0;
|
|
for (size_t x = 0; x < 4; x++) {
|
|
if (l->clients[x]) {
|
|
cmd->lobby_data[x].player_tag = 0x00010000;
|
|
cmd->lobby_data[x].guild_card = l->clients[x]->license->serial_number;
|
|
cmd->lobby_data[x].client_id = l->clients[x]->lobby_client_id;
|
|
cmd->lobby_data[x].name = l->clients[x]->game_data.player()->disp.name;
|
|
if (cmd_ep3) {
|
|
cmd_ep3->players_ep3[x].inventory = l->clients[x]->game_data.player()->inventory;
|
|
for (size_t z = 0; z < 30; z++) {
|
|
cmd_ep3->players_ep3[x].inventory.items[z].data.bswap_data2_if_mag();
|
|
}
|
|
cmd_ep3->players_ep3[x].disp = convert_player_disp_data<PlayerDispDataDCPCV3>(
|
|
l->clients[x]->game_data.player()->disp);
|
|
}
|
|
player_count++;
|
|
} else {
|
|
cmd->lobby_data[x].clear();
|
|
}
|
|
}
|
|
|
|
cmd->client_id = c->lobby_client_id;
|
|
cmd->leader_id = l->leader_id;
|
|
cmd->disable_udp = 0x01; // Unused on PC/XB/BB
|
|
cmd->difficulty = l->difficulty;
|
|
cmd->battle_mode = (l->mode == GameMode::BATTLE) ? 1 : 0;
|
|
cmd->event = l->event;
|
|
cmd->section_id = l->section_id;
|
|
cmd->challenge_mode = (l->mode == GameMode::CHALLENGE) ? 1 : 0;
|
|
cmd->rare_seed = l->random_seed;
|
|
switch (l->episode) {
|
|
case Episode::EP1:
|
|
cmd->episode = 1;
|
|
break;
|
|
case Episode::EP2:
|
|
cmd->episode = 2;
|
|
break;
|
|
case Episode::EP3:
|
|
cmd->episode = 0xFF;
|
|
break;
|
|
case Episode::EP4:
|
|
cmd->episode = 3;
|
|
break;
|
|
default:
|
|
throw logic_error("invalid episode number in game");
|
|
}
|
|
cmd->unused2 = 0x01;
|
|
cmd->solo_mode = (l->mode == GameMode::SOLO) ? 1 : 0;
|
|
cmd->unused3 = 0x00;
|
|
|
|
send_command(c, 0x64, player_count, data);
|
|
}
|
|
|
|
void send_join_game_dc_nte(shared_ptr<Client> c, shared_ptr<Lobby> l) {
|
|
if (l->flags & Lobby::Flag::IS_SPECTATOR_TEAM) {
|
|
throw runtime_error("DC NTE players cannot join spectator teams");
|
|
}
|
|
|
|
S_JoinGame_DCNTE_64 cmd;
|
|
cmd.client_id = c->lobby_client_id;
|
|
cmd.leader_id = l->leader_id;
|
|
cmd.disable_udp = 0x01;
|
|
cmd.variations = l->variations;
|
|
|
|
size_t player_count = 0;
|
|
for (size_t x = 0; x < 4; x++) {
|
|
if (l->clients[x]) {
|
|
cmd.lobby_data[x].player_tag = 0x00010000;
|
|
cmd.lobby_data[x].guild_card = l->clients[x]->license->serial_number;
|
|
cmd.lobby_data[x].client_id = l->clients[x]->lobby_client_id;
|
|
cmd.lobby_data[x].name = l->clients[x]->game_data.player()->disp.name;
|
|
player_count++;
|
|
} else {
|
|
cmd.lobby_data[x].clear();
|
|
}
|
|
}
|
|
|
|
send_command_t(c, 0x64, player_count, cmd);
|
|
}
|
|
|
|
template <typename LobbyDataT, typename DispDataT, typename RecordsT, bool UseLanguageMarkerInName>
|
|
void send_join_lobby_t(shared_ptr<Client> c, shared_ptr<Lobby> l,
|
|
shared_ptr<Client> joining_client = nullptr) {
|
|
uint8_t command;
|
|
if (l->is_game()) {
|
|
if (joining_client) {
|
|
command = (l->flags & Lobby::Flag::IS_SPECTATOR_TEAM) ? 0xEB : 0x65;
|
|
} else {
|
|
throw logic_error("send_join_lobby_t should not be used for primary game join command");
|
|
}
|
|
} else {
|
|
command = joining_client ? 0x68 : 0x67;
|
|
}
|
|
|
|
if ((c->version() != GameVersion::DC) || !(c->flags & Client::Flag::IS_DC_V1)) {
|
|
send_player_records_t<RecordsT>(c, l, joining_client);
|
|
}
|
|
|
|
uint8_t lobby_type = (c->options.override_lobby_number >= 0)
|
|
? c->options.override_lobby_number
|
|
: l->block - 1;
|
|
// Allow non-canonical lobby types on GC. They may work on other versions too,
|
|
// but I haven't verified which values don't crash on each version.
|
|
if (c->version() == GameVersion::GC) {
|
|
if (c->flags & Client::Flag::IS_EPISODE_3) {
|
|
if ((lobby_type > 0x14) && (lobby_type < 0xE9)) {
|
|
lobby_type = l->block - 1;
|
|
}
|
|
} else {
|
|
if ((lobby_type > 0x11) && (lobby_type != 0x67) && (lobby_type != 0xD4) && (lobby_type < 0xFC)) {
|
|
lobby_type = l->block - 1;
|
|
}
|
|
}
|
|
} else {
|
|
if (lobby_type > 0x0E) {
|
|
lobby_type = l->block - 1;
|
|
}
|
|
}
|
|
|
|
S_JoinLobby<LobbyFlags, LobbyDataT, DispDataT> cmd;
|
|
cmd.lobby_flags.client_id = c->lobby_client_id;
|
|
cmd.lobby_flags.leader_id = l->leader_id;
|
|
cmd.lobby_flags.disable_udp = 0x01;
|
|
cmd.lobby_flags.lobby_number = lobby_type;
|
|
cmd.lobby_flags.block_number = l->block;
|
|
cmd.lobby_flags.unknown_a1 = 0;
|
|
cmd.lobby_flags.event = l->event;
|
|
cmd.lobby_flags.unknown_a2 = 0;
|
|
cmd.lobby_flags.unused = 0;
|
|
|
|
vector<shared_ptr<Client>> lobby_clients;
|
|
if (joining_client) {
|
|
lobby_clients.emplace_back(joining_client);
|
|
} else {
|
|
for (auto lc : l->clients) {
|
|
if (lc) {
|
|
lobby_clients.emplace_back(lc);
|
|
}
|
|
}
|
|
}
|
|
|
|
size_t used_entries = 0;
|
|
for (const auto& lc : lobby_clients) {
|
|
auto& e = cmd.entries[used_entries++];
|
|
e.lobby_data.player_tag = 0x00010000;
|
|
e.lobby_data.guild_card = lc->license->serial_number;
|
|
e.lobby_data.client_id = lc->lobby_client_id;
|
|
e.lobby_data.name = lc->game_data.player()->disp.name;
|
|
remove_language_marker_inplace(e.lobby_data.name);
|
|
if (UseLanguageMarkerInName) {
|
|
add_language_marker_inplace(e.lobby_data.name, 'J');
|
|
}
|
|
e.inventory = lc->game_data.player()->inventory;
|
|
if (c->version() == GameVersion::GC) {
|
|
for (size_t z = 0; z < 30; z++) {
|
|
e.inventory.items[z].data.bswap_data2_if_mag();
|
|
}
|
|
}
|
|
e.disp = convert_player_disp_data<DispDataT>(lc->game_data.player()->disp);
|
|
if ((c->version() == GameVersion::PC) || (c->version() == GameVersion::DC)) {
|
|
e.disp.enforce_v2_limits();
|
|
}
|
|
}
|
|
|
|
send_command(c, command, used_entries, &cmd, cmd.size(used_entries));
|
|
}
|
|
|
|
void send_join_lobby_dc_nte(shared_ptr<Client> c, shared_ptr<Lobby> l,
|
|
shared_ptr<Client> joining_client = nullptr) {
|
|
uint8_t command;
|
|
if (l->is_game()) {
|
|
if (joining_client) {
|
|
command = 0x65;
|
|
} else {
|
|
throw logic_error("send_join_lobby_dc_nte should not be used for primary game join command");
|
|
}
|
|
} else {
|
|
command = joining_client ? 0x68 : 0x67;
|
|
}
|
|
|
|
S_JoinLobby_DCNTE_65_67_68 cmd;
|
|
cmd.lobby_flags.client_id = c->lobby_client_id;
|
|
cmd.lobby_flags.leader_id = l->leader_id;
|
|
cmd.lobby_flags.disable_udp = 0x01;
|
|
|
|
vector<shared_ptr<Client>> lobby_clients;
|
|
if (joining_client) {
|
|
lobby_clients.emplace_back(joining_client);
|
|
} else {
|
|
for (auto lc : l->clients) {
|
|
if (lc) {
|
|
lobby_clients.emplace_back(lc);
|
|
}
|
|
}
|
|
}
|
|
|
|
size_t used_entries = 0;
|
|
for (const auto& lc : lobby_clients) {
|
|
auto& e = cmd.entries[used_entries++];
|
|
e.lobby_data.player_tag = 0x00010000;
|
|
e.lobby_data.guild_card = lc->license->serial_number;
|
|
e.lobby_data.client_id = lc->lobby_client_id;
|
|
e.lobby_data.name = lc->game_data.player()->disp.name;
|
|
e.inventory = lc->game_data.player()->inventory;
|
|
e.disp = convert_player_disp_data<PlayerDispDataDCPCV3>(lc->game_data.player()->disp);
|
|
e.disp.enforce_v2_limits();
|
|
}
|
|
|
|
send_command(c, command, used_entries, &cmd, cmd.size(used_entries));
|
|
}
|
|
|
|
void send_join_lobby(shared_ptr<Client> c, shared_ptr<Lobby> l) {
|
|
if (l->is_game()) {
|
|
switch (c->version()) {
|
|
case GameVersion::PC:
|
|
send_join_game_t<PlayerLobbyDataPC>(c, l);
|
|
break;
|
|
case GameVersion::DC:
|
|
if (c->flags & (Client::Flag::IS_DC_TRIAL_EDITION | Client::Flag::IS_DC_V1_PROTOTYPE)) {
|
|
send_join_game_dc_nte(c, l);
|
|
break;
|
|
}
|
|
[[fallthrough]];
|
|
case GameVersion::GC:
|
|
send_join_game_t<PlayerLobbyDataDCGC>(c, l);
|
|
break;
|
|
case GameVersion::XB:
|
|
send_join_game_t<PlayerLobbyDataXB>(c, l);
|
|
break;
|
|
case GameVersion::BB:
|
|
send_join_game_t<PlayerLobbyDataBB>(c, l);
|
|
break;
|
|
default:
|
|
throw logic_error("unimplemented versioned command");
|
|
}
|
|
} else {
|
|
switch (c->version()) {
|
|
case GameVersion::DC:
|
|
if (c->flags & (Client::Flag::IS_DC_TRIAL_EDITION | Client::Flag::IS_DC_V1_PROTOTYPE)) {
|
|
send_join_lobby_dc_nte(c, l);
|
|
} else {
|
|
send_join_lobby_t<PlayerLobbyDataDCGC, PlayerDispDataDCPCV3, PlayerRecordsEntry_DC, false>(c, l);
|
|
}
|
|
break;
|
|
case GameVersion::PC:
|
|
send_join_lobby_t<PlayerLobbyDataPC, PlayerDispDataDCPCV3, PlayerRecordsEntry_PC, false>(c, l);
|
|
break;
|
|
case GameVersion::GC:
|
|
send_join_lobby_t<PlayerLobbyDataDCGC, PlayerDispDataDCPCV3, PlayerRecordsEntry_V3, false>(c, l);
|
|
break;
|
|
case GameVersion::XB:
|
|
send_join_lobby_t<PlayerLobbyDataXB, PlayerDispDataDCPCV3, PlayerRecordsEntry_V3, false>(c, l);
|
|
break;
|
|
case GameVersion::BB:
|
|
send_join_lobby_t<PlayerLobbyDataBB, PlayerDispDataBB, PlayerRecordsEntry_BB, true>(c, l);
|
|
break;
|
|
default:
|
|
throw logic_error("unimplemented versioned command");
|
|
}
|
|
}
|
|
|
|
// If the client will stop sending message box close confirmations after
|
|
// joining any lobby, set the appropriate flag and update the client config
|
|
if ((c->flags & (Client::Flag::NO_D6_AFTER_LOBBY | Client::Flag::NO_D6)) == Client::Flag::NO_D6_AFTER_LOBBY) {
|
|
c->flags |= Client::Flag::NO_D6;
|
|
send_update_client_config(c);
|
|
}
|
|
}
|
|
|
|
void send_player_join_notification(shared_ptr<Client> c,
|
|
shared_ptr<Lobby> l, shared_ptr<Client> joining_client) {
|
|
switch (c->version()) {
|
|
case GameVersion::DC:
|
|
if (c->flags & (Client::Flag::IS_DC_TRIAL_EDITION | Client::Flag::IS_DC_V1_PROTOTYPE)) {
|
|
send_join_lobby_dc_nte(c, l, joining_client);
|
|
} else {
|
|
send_join_lobby_t<PlayerLobbyDataDCGC, PlayerDispDataDCPCV3, PlayerRecordsEntry_DC, false>(c, l, joining_client);
|
|
}
|
|
break;
|
|
case GameVersion::PC:
|
|
send_join_lobby_t<PlayerLobbyDataPC, PlayerDispDataDCPCV3, PlayerRecordsEntry_PC, false>(c, l, joining_client);
|
|
break;
|
|
case GameVersion::GC:
|
|
send_join_lobby_t<PlayerLobbyDataDCGC, PlayerDispDataDCPCV3, PlayerRecordsEntry_V3, false>(c, l, joining_client);
|
|
break;
|
|
case GameVersion::XB:
|
|
send_join_lobby_t<PlayerLobbyDataXB, PlayerDispDataDCPCV3, PlayerRecordsEntry_V3, false>(c, l, joining_client);
|
|
break;
|
|
case GameVersion::BB:
|
|
send_join_lobby_t<PlayerLobbyDataBB, PlayerDispDataBB, PlayerRecordsEntry_BB, true>(c, l, joining_client);
|
|
break;
|
|
default:
|
|
throw logic_error("unimplemented versioned command");
|
|
}
|
|
}
|
|
|
|
void send_player_leave_notification(shared_ptr<Lobby> l, uint8_t leaving_client_id) {
|
|
S_LeaveLobby_66_69_Ep3_E9 cmd = {leaving_client_id, l->leader_id, 1, 0};
|
|
uint8_t cmd_num;
|
|
if (l->is_game()) {
|
|
cmd_num = (l->flags & Lobby::Flag::IS_SPECTATOR_TEAM) ? 0xE9 : 0x66;
|
|
} else {
|
|
cmd_num = 0x69;
|
|
}
|
|
send_command_t(l, cmd_num, leaving_client_id, cmd);
|
|
for (const auto& watcher_l : l->watcher_lobbies) {
|
|
send_command_t(watcher_l, cmd_num, leaving_client_id, cmd);
|
|
}
|
|
}
|
|
|
|
void send_self_leave_notification(shared_ptr<Client> c) {
|
|
S_LeaveLobby_66_69_Ep3_E9 cmd = {c->lobby_client_id, 0, 1, 0};
|
|
send_command_t(c, 0x69, c->lobby_client_id, cmd);
|
|
}
|
|
|
|
void send_get_player_info(shared_ptr<Client> c) {
|
|
if ((c->version() == GameVersion::DC) &&
|
|
(c->flags & Client::Flag::IS_DC_TRIAL_EDITION)) {
|
|
send_command(c, 0x8D, 0x00);
|
|
} else {
|
|
send_command(c, 0x95, 0x00);
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// Trade window
|
|
|
|
void send_execute_item_trade(shared_ptr<Client> c,
|
|
const vector<ItemData>& items) {
|
|
SC_TradeItems_D0_D3 cmd;
|
|
if (items.size() > cmd.item_datas.size()) {
|
|
throw logic_error("too many items in execute trade command");
|
|
}
|
|
cmd.target_client_id = c->lobby_client_id;
|
|
cmd.item_count = items.size();
|
|
for (size_t x = 0; x < items.size(); x++) {
|
|
cmd.item_datas[x] = items[x];
|
|
if (c->version() == GameVersion::GC) {
|
|
cmd.item_datas[x].bswap_data2_if_mag();
|
|
}
|
|
}
|
|
send_command_t(c, 0xD3, 0x00, cmd);
|
|
}
|
|
|
|
void send_execute_card_trade(shared_ptr<Client> c,
|
|
const vector<pair<uint32_t, uint32_t>>& card_to_count) {
|
|
if (!(c->flags & Client::Flag::IS_EPISODE_3)) {
|
|
throw logic_error("cannot send trade cards command to non-Ep3 client");
|
|
}
|
|
|
|
SC_TradeCards_GC_Ep3_EE_FlagD0_FlagD3 cmd;
|
|
constexpr size_t max_entries = sizeof(cmd.entries) / sizeof(cmd.entries[0]);
|
|
if (card_to_count.size() > max_entries) {
|
|
throw logic_error("too many items in execute card trade command");
|
|
}
|
|
|
|
cmd.target_client_id = c->lobby_client_id;
|
|
cmd.entry_count = card_to_count.size();
|
|
size_t x;
|
|
for (x = 0; x < card_to_count.size(); x++) {
|
|
cmd.entries[x].card_type = card_to_count[x].first;
|
|
cmd.entries[x].count = card_to_count[x].second;
|
|
}
|
|
for (; x < max_entries; x++) {
|
|
cmd.entries[x].card_type = 0;
|
|
cmd.entries[x].count = 0;
|
|
}
|
|
send_command_t(c, 0xEE, 0xD3, cmd);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// arrows
|
|
|
|
void send_arrow_update(shared_ptr<Lobby> l) {
|
|
vector<S_ArrowUpdateEntry_88> entries;
|
|
|
|
for (size_t x = 0; x < l->max_clients; x++) {
|
|
if (!l->clients[x]) {
|
|
continue;
|
|
}
|
|
auto& e = entries.emplace_back();
|
|
e.player_tag = 0x00010000;
|
|
e.guild_card_number = l->clients[x]->license->serial_number;
|
|
e.arrow_color = l->clients[x]->lobby_arrow_color;
|
|
}
|
|
|
|
for (size_t x = 0; x < l->max_clients; x++) {
|
|
if (!l->clients[x] || (l->clients[x]->flags & Client::Flag::IS_DC_V1)) {
|
|
continue;
|
|
}
|
|
send_command_vt(l->clients[x], 0x88, entries.size(), entries);
|
|
}
|
|
}
|
|
|
|
// tells the player that the joining player is done joining, and the game can resume
|
|
void send_resume_game(shared_ptr<Lobby> l, shared_ptr<Client> ready_client) {
|
|
static const be_uint32_t data = 0x72010000;
|
|
send_command_excluding_client(l, ready_client, 0x60, 0x00, &data, sizeof(be_uint32_t));
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// Game/cheat commands
|
|
|
|
static vector<G_UpdatePlayerStat_6x9A> generate_stats_change_subcommands(
|
|
uint16_t client_id, PlayerStatsChange stat, uint32_t amount) {
|
|
if (amount > (0x7BF8 * 0xFF) / sizeof(G_UpdatePlayerStat_6x9A)) {
|
|
throw runtime_error("stats change command is too large");
|
|
}
|
|
|
|
uint8_t stat_ch = static_cast<uint8_t>(stat);
|
|
vector<G_UpdatePlayerStat_6x9A> subs;
|
|
while (amount > 0) {
|
|
uint8_t sub_amount = min<size_t>(amount, 0xFF);
|
|
subs.emplace_back(G_UpdatePlayerStat_6x9A{{0x9A, 0x02, client_id}, 0, stat_ch, sub_amount});
|
|
amount -= sub_amount;
|
|
}
|
|
return subs;
|
|
}
|
|
|
|
void send_player_stats_change(shared_ptr<Client> c, PlayerStatsChange stat, uint32_t amount) {
|
|
auto l = c->require_lobby();
|
|
auto subs = generate_stats_change_subcommands(c->lobby_client_id, stat, amount);
|
|
send_command_vt(l, (subs.size() > 0x400 / sizeof(G_UpdatePlayerStat_6x9A)) ? 0x6C : 0x60, 0x00, subs);
|
|
}
|
|
|
|
void send_player_stats_change(Channel& ch, uint16_t client_id, PlayerStatsChange stat, uint32_t amount) {
|
|
auto subs = generate_stats_change_subcommands(client_id, stat, amount);
|
|
send_command_vt(ch, (subs.size() > 0x400 / sizeof(G_UpdatePlayerStat_6x9A)) ? 0x6C : 0x60, 0x00, subs);
|
|
}
|
|
|
|
void send_warp(Channel& ch, uint8_t client_id, uint32_t area, bool is_private) {
|
|
G_InterLevelWarp_6x94 cmd = {{0x94, 0x02, 0}, area, {}};
|
|
ch.send(is_private ? 0x62 : 0x60, client_id, &cmd, sizeof(cmd));
|
|
}
|
|
|
|
void send_warp(shared_ptr<Client> c, uint32_t area, bool is_private) {
|
|
send_warp(c->channel, c->lobby_client_id, area, is_private);
|
|
c->area = area;
|
|
}
|
|
|
|
void send_warp(shared_ptr<Lobby> l, uint32_t area, bool is_private) {
|
|
for (const auto& c : l->clients) {
|
|
if (c) {
|
|
send_warp(c, area, is_private);
|
|
}
|
|
}
|
|
}
|
|
|
|
void send_ep3_change_music(Channel& ch, uint32_t song) {
|
|
G_ChangeLobbyMusic_GC_Ep3_6xBF cmd = {{0xBF, 0x02, 0}, song};
|
|
ch.send(0x60, 0x00, cmd);
|
|
}
|
|
|
|
void send_set_player_visibility(shared_ptr<Lobby> l, shared_ptr<Client> c,
|
|
bool visible) {
|
|
uint8_t subcmd = visible ? 0x23 : 0x22;
|
|
uint16_t client_id = c->lobby_client_id;
|
|
G_SetPlayerVisibility_6x22_6x23 cmd = {{subcmd, 0x01, client_id}};
|
|
send_command_t(l, 0x60, 0x00, cmd);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// BB game commands
|
|
|
|
void send_drop_item(Channel& ch, const ItemData& item,
|
|
bool from_enemy, uint8_t area, float x, float z, uint16_t entity_id) {
|
|
G_DropItem_PC_V3_BB_6x5F cmd = {
|
|
{{0x5F, 0x0B, 0x0000}, area, from_enemy, entity_id, x, z, 0, 0, item}, 0};
|
|
if (ch.version == GameVersion::GC) {
|
|
cmd.item_data.bswap_data2_if_mag();
|
|
}
|
|
ch.send(0x60, 0x00, &cmd, sizeof(cmd));
|
|
}
|
|
|
|
void send_drop_item(shared_ptr<Lobby> l, const ItemData& item,
|
|
bool from_enemy, uint8_t area, float x, float z, uint16_t entity_id) {
|
|
for (auto& c : l->clients) {
|
|
if (!c) {
|
|
continue;
|
|
}
|
|
send_drop_item(c->channel, item, from_enemy, area, x, z, entity_id);
|
|
}
|
|
}
|
|
|
|
void send_drop_stacked_item(Channel& ch, const ItemData& item,
|
|
uint8_t area, float x, float z) {
|
|
G_DropStackedItem_PC_V3_BB_6x5D cmd = {
|
|
{{0x5D, 0x0A, 0x0000}, area, 0, x, z, item}, 0};
|
|
if (ch.version == GameVersion::GC) {
|
|
cmd.item_data.bswap_data2_if_mag();
|
|
}
|
|
ch.send(0x60, 0x00, &cmd, sizeof(cmd));
|
|
}
|
|
|
|
void send_drop_stacked_item(shared_ptr<Lobby> l, const ItemData& item,
|
|
uint8_t area, float x, float z) {
|
|
for (auto& c : l->clients) {
|
|
if (!c) {
|
|
continue;
|
|
}
|
|
send_drop_stacked_item(c->channel, item, area, x, z);
|
|
}
|
|
}
|
|
|
|
void send_pick_up_item(shared_ptr<Client> c, uint32_t item_id, uint8_t area) {
|
|
auto l = c->require_lobby();
|
|
uint16_t client_id = c->lobby_client_id;
|
|
G_PickUpItem_6x59 cmd = {{0x59, 0x03, client_id}, client_id, area, item_id};
|
|
send_command_t(l, 0x60, 0x00, cmd);
|
|
}
|
|
|
|
void send_create_inventory_item(shared_ptr<Client> c, const ItemData& item) {
|
|
auto l = c->require_lobby();
|
|
if (c->version() != GameVersion::BB) {
|
|
throw logic_error("6xBE can only be sent to BB clients");
|
|
}
|
|
uint16_t client_id = c->lobby_client_id;
|
|
G_CreateInventoryItem_BB_6xBE cmd = {{0xBE, 0x07, client_id}, item, 0};
|
|
send_command_t(l, 0x60, 0x00, cmd);
|
|
}
|
|
|
|
void send_destroy_item(shared_ptr<Client> c, uint32_t item_id, uint32_t amount) {
|
|
auto l = c->require_lobby();
|
|
uint16_t client_id = c->lobby_client_id;
|
|
G_DeleteInventoryItem_6x29 cmd = {{0x29, 0x03, client_id}, item_id, amount};
|
|
send_command_t(l, 0x60, 0x00, cmd);
|
|
}
|
|
|
|
void send_item_identify_result(shared_ptr<Client> c) {
|
|
auto l = c->require_lobby();
|
|
if (c->version() != GameVersion::BB) {
|
|
throw logic_error("cannot send item identify result to non-BB client");
|
|
}
|
|
G_IdentifyResult_BB_6xB9 res;
|
|
res.header.subcommand = 0xB9;
|
|
res.header.size = sizeof(res) / 4;
|
|
res.header.client_id = c->lobby_client_id;
|
|
res.item_data = c->game_data.identify_result.data;
|
|
send_command_t(l, 0x60, 0x00, res);
|
|
}
|
|
|
|
void send_bank(shared_ptr<Client> c) {
|
|
if (c->version() != GameVersion::BB) {
|
|
throw logic_error("6xBC can only be sent to BB clients");
|
|
}
|
|
|
|
vector<PlayerBankItem> items(c->game_data.player()->bank.items,
|
|
&c->game_data.player()->bank.items[c->game_data.player()->bank.num_items]);
|
|
|
|
uint32_t checksum = random_object<uint32_t>();
|
|
G_BankContentsHeader_BB_6xBC cmd = {
|
|
{{0xBC, 0, 0}, 0}, checksum, c->game_data.player()->bank.num_items, c->game_data.player()->bank.meseta};
|
|
|
|
size_t size = 8 + sizeof(cmd) + items.size() * sizeof(PlayerBankItem);
|
|
cmd.header.size = size;
|
|
|
|
send_command_t_vt(c, 0x6C, 0x00, cmd, items);
|
|
}
|
|
|
|
void send_shop(shared_ptr<Client> c, uint8_t shop_type) {
|
|
if (c->version() != GameVersion::BB) {
|
|
throw logic_error("6xB6 can only be sent to BB clients");
|
|
}
|
|
|
|
const auto& contents = c->game_data.shop_contents.at(shop_type);
|
|
|
|
G_ShopContents_BB_6xB6 cmd = {
|
|
{0xB6, static_cast<uint8_t>(2 + (sizeof(ItemData) >> 2) * contents.size()), 0x0000},
|
|
shop_type,
|
|
static_cast<uint8_t>(contents.size()),
|
|
0,
|
|
{},
|
|
};
|
|
for (size_t x = 0; x < contents.size(); x++) {
|
|
cmd.item_datas[x] = contents[x];
|
|
}
|
|
|
|
send_command(c, 0x60, 0x00, &cmd, sizeof(cmd) - sizeof(cmd.item_datas[0]) * (20 - contents.size()));
|
|
}
|
|
|
|
// notifies players about a level up
|
|
void send_level_up(shared_ptr<Client> c) {
|
|
auto l = c->require_lobby();
|
|
CharacterStats stats = c->game_data.player()->disp.stats.char_stats;
|
|
|
|
for (size_t x = 0; x < c->game_data.player()->inventory.num_items; x++) {
|
|
if ((c->game_data.player()->inventory.items[x].flags & 0x08) &&
|
|
(c->game_data.player()->inventory.items[x].data.data1[0] == 0x02)) {
|
|
stats.dfp += (c->game_data.player()->inventory.items[x].data.data1w[2] / 100);
|
|
stats.atp += (c->game_data.player()->inventory.items[x].data.data1w[3] / 50);
|
|
stats.ata += (c->game_data.player()->inventory.items[x].data.data1w[4] / 200);
|
|
stats.mst += (c->game_data.player()->inventory.items[x].data.data1w[5] / 50);
|
|
}
|
|
}
|
|
|
|
G_LevelUp_6x30 cmd = {
|
|
{0x30, sizeof(G_LevelUp_6x30) / 4, c->lobby_client_id},
|
|
stats.atp,
|
|
stats.mst,
|
|
stats.evp,
|
|
stats.hp,
|
|
stats.dfp,
|
|
stats.ata,
|
|
c->game_data.player()->disp.stats.level.load(),
|
|
0};
|
|
send_command_t(l, 0x60, 0x00, cmd);
|
|
}
|
|
|
|
void send_give_experience(shared_ptr<Client> c, uint32_t amount) {
|
|
auto l = c->require_lobby();
|
|
if (c->version() != GameVersion::BB) {
|
|
throw logic_error("6xBF can only be sent to BB clients");
|
|
}
|
|
uint16_t client_id = c->lobby_client_id;
|
|
G_GiveExperience_BB_6xBF cmd = {
|
|
{0xBF, sizeof(G_GiveExperience_BB_6xBF) / 4, client_id}, amount};
|
|
send_command_t(l, 0x60, 0x00, cmd);
|
|
}
|
|
|
|
void send_set_exp_multiplier(std::shared_ptr<Lobby> l) {
|
|
if (l->version != GameVersion::BB) {
|
|
throw logic_error("6xDD can only be sent to BB clients");
|
|
}
|
|
if (!l->is_game()) {
|
|
throw logic_error("6xDD can only be sent in games (not in lobbies)");
|
|
}
|
|
G_SetEXPMultiplier_BB_6xDD cmd = {{0xBF, sizeof(G_SetEXPMultiplier_BB_6xDD) / 4, l->exp_multiplier}};
|
|
send_command_t(l, 0x60, 0x00, cmd);
|
|
}
|
|
|
|
void send_rare_enemy_index_list(shared_ptr<Client> c, const vector<size_t>& indexes) {
|
|
S_RareMonsterList_BB_DE cmd;
|
|
if (indexes.size() > cmd.enemy_ids.size()) {
|
|
throw runtime_error("too many rare enemies");
|
|
}
|
|
for (size_t z = 0; z < indexes.size(); z++) {
|
|
cmd.enemy_ids[z] = indexes[z];
|
|
}
|
|
cmd.enemy_ids.clear_after(indexes.size(), 0xFFFF);
|
|
send_command_t(c, 0xDE, 0x00, cmd);
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// ep3 only commands
|
|
|
|
void send_ep3_card_list_update(shared_ptr<Client> c) {
|
|
if (!(c->flags & Client::Flag::HAS_EP3_CARD_DEFS)) {
|
|
auto s = c->require_server_state();
|
|
const auto& data = (c->flags & Client::Flag::IS_EP3_TRIAL_EDITION)
|
|
? s->ep3_card_index_trial->get_compressed_definitions()
|
|
: s->ep3_card_index->get_compressed_definitions();
|
|
|
|
StringWriter w;
|
|
w.put_u32l(data.size());
|
|
w.write(data);
|
|
|
|
send_command(c, 0xB8, 0x00, w.str());
|
|
}
|
|
}
|
|
|
|
void send_ep3_media_update(
|
|
shared_ptr<Client> c,
|
|
uint32_t type,
|
|
uint32_t which,
|
|
const string& compressed_data) {
|
|
StringWriter w;
|
|
w.put<S_UpdateMediaHeader_GC_Ep3_B9>({type, which, compressed_data.size(), 0});
|
|
w.write(compressed_data);
|
|
while (w.size() & 3) {
|
|
w.put_u8(0);
|
|
}
|
|
send_command(c, 0xB9, 0x00, w.str());
|
|
}
|
|
|
|
void send_ep3_rank_update(shared_ptr<Client> c) {
|
|
auto s = c->require_server_state();
|
|
uint32_t current_meseta = s->ep3_infinite_meseta ? 1000000 : c->license->ep3_current_meseta;
|
|
uint32_t total_meseta_earned = s->ep3_infinite_meseta ? 1000000 : c->license->ep3_total_meseta_earned;
|
|
S_RankUpdate_GC_Ep3_B7 cmd = {0, "\0\0\0\0\0\0\0\0\0\0\0", current_meseta, total_meseta_earned, 0xFFFFFFFF};
|
|
send_command_t(c, 0xB7, 0x00, cmd);
|
|
}
|
|
|
|
void send_ep3_card_battle_table_state(shared_ptr<Lobby> l, uint16_t table_number) {
|
|
S_CardBattleTableState_GC_Ep3_E4 cmd;
|
|
for (size_t z = 0; z < 4; z++) {
|
|
cmd.entries[z].state = 0;
|
|
cmd.entries[z].unknown_a1 = 0;
|
|
cmd.entries[z].guild_card_number = 0;
|
|
}
|
|
|
|
set<shared_ptr<Client>> clients;
|
|
for (const auto& c : l->clients) {
|
|
if (!c) {
|
|
continue;
|
|
}
|
|
if (c->card_battle_table_number == table_number) {
|
|
if (c->card_battle_table_seat_number > 3) {
|
|
throw runtime_error("invalid battle table seat number");
|
|
}
|
|
auto& e = cmd.entries[c->card_battle_table_seat_number];
|
|
if (e.state == 0) {
|
|
e.state = c->card_battle_table_seat_state;
|
|
e.guild_card_number = c->license->serial_number;
|
|
clients.emplace(c);
|
|
}
|
|
}
|
|
}
|
|
|
|
for (const auto& c : clients) {
|
|
send_command_t(c, 0xE4, table_number, cmd);
|
|
}
|
|
}
|
|
|
|
void send_ep3_set_context_token(shared_ptr<Client> c, uint32_t context_token) {
|
|
G_SetContextToken_GC_Ep3_6xB4x1F cmd;
|
|
cmd.context_token = context_token;
|
|
send_command_t(c, 0xC9, 0x00, cmd);
|
|
}
|
|
|
|
void send_ep3_confirm_tournament_entry(
|
|
shared_ptr<Client> c,
|
|
shared_ptr<const Episode3::Tournament> tourn) {
|
|
if (c->flags & Client::Flag::IS_EP3_TRIAL_EDITION) {
|
|
throw runtime_error("cannot send tournament entry command to Episode 3 Trial Edition client");
|
|
}
|
|
|
|
S_ConfirmTournamentEntry_GC_Ep3_CC cmd;
|
|
if (tourn) {
|
|
auto s = c->require_server_state();
|
|
cmd.tournament_name = tourn->get_name();
|
|
cmd.server_name = encode_sjis(s->name);
|
|
// TODO: Fill this in appropriately when we support scheduled start times
|
|
cmd.start_time = "Unknown";
|
|
auto& teams = tourn->all_teams();
|
|
cmd.num_teams = min<size_t>(teams.size(), 0x20);
|
|
for (size_t z = 0; z < min<size_t>(teams.size(), 0x20); z++) {
|
|
cmd.team_entries[z].win_count = teams[z]->num_rounds_cleared;
|
|
cmd.team_entries[z].is_active = teams[z]->is_active;
|
|
cmd.team_entries[z].name = teams[z]->name;
|
|
}
|
|
}
|
|
send_command_t(c, 0xCC, tourn ? 0x01 : 0x00, cmd);
|
|
}
|
|
|
|
void send_ep3_tournament_list(
|
|
shared_ptr<Client> c,
|
|
bool is_for_spectator_team_create) {
|
|
auto s = c->require_server_state();
|
|
|
|
S_TournamentList_GC_Ep3_E0 cmd;
|
|
size_t z = 0;
|
|
for (const auto& it : s->ep3_tournament_index->all_tournaments()) {
|
|
const auto& tourn = it.second;
|
|
if (z >= 0x20) {
|
|
throw logic_error("more than 32 tournaments exist");
|
|
}
|
|
auto& entry = cmd.entries[z];
|
|
entry.menu_id = is_for_spectator_team_create
|
|
? MenuID::TOURNAMENTS_FOR_SPEC
|
|
: MenuID::TOURNAMENTS;
|
|
entry.item_id = tourn->get_menu_item_id();
|
|
// TODO: What does it mean for a tournament to be locked? Should we support
|
|
// that?
|
|
// TODO: Write appropriate round text (1st, 2nd, 3rd) here. This is
|
|
// nontrivial because unlike Sega's implementation, newserv does not require
|
|
// a round to completely finish before starting matches in the next round,
|
|
// as long as the winners of the preceding matches have been determined.
|
|
entry.state =
|
|
(tourn->get_state() == Episode3::Tournament::State::REGISTRATION)
|
|
? 0x00
|
|
: 0x05;
|
|
// TODO: Fill in cmd.start_time here when we implement scheduled starts.
|
|
entry.name = tourn->get_name();
|
|
const auto& teams = tourn->all_teams();
|
|
for (auto team : teams) {
|
|
if (!team->name.empty()) {
|
|
entry.num_teams++;
|
|
}
|
|
}
|
|
entry.max_teams = teams.size();
|
|
entry.unknown_a3 = 0xFFFF;
|
|
entry.unknown_a4 = 0xFFFF;
|
|
z++;
|
|
}
|
|
send_command_t(c, 0xE0, z, cmd);
|
|
}
|
|
|
|
void send_ep3_tournament_entry_list(
|
|
shared_ptr<Client> c,
|
|
shared_ptr<const Episode3::Tournament> tourn,
|
|
bool is_for_spectator_team_create) {
|
|
S_TournamentEntryList_GC_Ep3_E2 cmd;
|
|
cmd.players_per_team = (tourn->get_flags() & Episode3::Tournament::Flag::IS_2V2) ? 2 : 1;
|
|
size_t z = 0;
|
|
for (const auto& team : tourn->all_teams()) {
|
|
if (z >= 0x20) {
|
|
throw logic_error("more than 32 teams in tournament");
|
|
}
|
|
auto& entry = cmd.entries[z];
|
|
entry.menu_id = MenuID::TOURNAMENT_ENTRIES;
|
|
entry.item_id = (tourn->get_menu_item_id() << 16) | z;
|
|
entry.unknown_a2 = team->num_rounds_cleared;
|
|
entry.locked = team->password.empty() ? 0 : 1;
|
|
if (tourn->get_state() != Episode3::Tournament::State::REGISTRATION) {
|
|
entry.state = 2;
|
|
} else if (team->name.empty()) {
|
|
entry.state = 0;
|
|
} else if (team->players.size() < team->max_players) {
|
|
entry.state = 1;
|
|
} else {
|
|
entry.state = 2;
|
|
}
|
|
entry.name = team->name;
|
|
z++;
|
|
}
|
|
send_command_t(c, is_for_spectator_team_create ? 0xE7 : 0xE2, z, cmd);
|
|
}
|
|
|
|
void send_ep3_tournament_details(
|
|
shared_ptr<Client> c,
|
|
shared_ptr<const Episode3::Tournament> tourn) {
|
|
S_TournamentGameDetails_GC_Ep3_E3 cmd;
|
|
cmd.name = tourn->get_name();
|
|
cmd.map_name = tourn->get_map()->map.name;
|
|
cmd.rules = tourn->get_rules();
|
|
const auto& teams = tourn->all_teams();
|
|
for (size_t z = 0; z < min<size_t>(teams.size(), 0x20); z++) {
|
|
cmd.bracket_entries[z].win_count = teams[z]->num_rounds_cleared;
|
|
cmd.bracket_entries[z].is_active = teams[z]->is_active ? 1 : 0;
|
|
cmd.bracket_entries[z].team_name = teams[z]->name;
|
|
}
|
|
cmd.num_bracket_entries = teams.size();
|
|
cmd.players_per_team = (tourn->get_flags() & Episode3::Tournament::Flag::IS_2V2) ? 2 : 1;
|
|
send_command_t(c, 0xE3, 0x02, cmd);
|
|
}
|
|
|
|
string ep3_description_for_client(shared_ptr<Client> c) {
|
|
if (!(c->flags & Client::Flag::IS_EPISODE_3)) {
|
|
throw runtime_error("client is not Episode 3");
|
|
}
|
|
auto player = c->game_data.player();
|
|
return string_printf(
|
|
"%s CLv%" PRIu32 " %c",
|
|
name_for_char_class(player->disp.visual.char_class),
|
|
player->disp.stats.level + 1,
|
|
char_for_language_code(player->inventory.language));
|
|
}
|
|
|
|
void send_ep3_game_details(shared_ptr<Client> c, shared_ptr<Lobby> l) {
|
|
|
|
shared_ptr<Lobby> primary_lobby;
|
|
if (l->flags & Lobby::Flag::IS_SPECTATOR_TEAM) {
|
|
primary_lobby = l->watched_lobby.lock();
|
|
} else {
|
|
primary_lobby = l;
|
|
}
|
|
|
|
auto tourn_match = primary_lobby ? primary_lobby->tournament_match : nullptr;
|
|
auto tourn = tourn_match ? tourn_match->tournament.lock() : nullptr;
|
|
|
|
if (tourn) {
|
|
S_TournamentGameDetails_GC_Ep3_E3 cmd;
|
|
cmd.name = encode_sjis(l->name);
|
|
|
|
cmd.map_name = tourn->get_map()->map.name;
|
|
cmd.rules = tourn->get_rules();
|
|
|
|
const auto& teams = tourn->all_teams();
|
|
for (size_t z = 0; z < min<size_t>(teams.size(), 0x20); z++) {
|
|
auto& entry = cmd.bracket_entries[z];
|
|
entry.win_count = teams[z]->num_rounds_cleared;
|
|
entry.is_active = teams[z]->is_active ? 1 : 0;
|
|
entry.team_name = teams[z]->name;
|
|
}
|
|
cmd.num_bracket_entries = teams.size();
|
|
cmd.players_per_team = (tourn->get_flags() & Episode3::Tournament::Flag::IS_2V2) ? 2 : 1;
|
|
|
|
if (primary_lobby) {
|
|
auto serial_number_to_client = primary_lobby->clients_by_serial_number();
|
|
auto describe_team = [&](S_TournamentGameDetails_GC_Ep3_E3::TeamEntry& team_entry, shared_ptr<const Episode3::Tournament::Team> team) -> void {
|
|
team_entry.team_name = team->name;
|
|
for (size_t z = 0; z < team->players.size(); z++) {
|
|
auto& entry = team_entry.players[z];
|
|
const auto& player = team->players[z];
|
|
if (player.is_human()) {
|
|
auto c = serial_number_to_client.at(player.serial_number);
|
|
entry.name = c->game_data.player()->disp.name;
|
|
entry.description = ep3_description_for_client(c);
|
|
} else {
|
|
entry.name = player.com_deck->player_name;
|
|
entry.description = "Deck: " + player.com_deck->deck_name;
|
|
}
|
|
}
|
|
};
|
|
describe_team(cmd.team_entries[0], tourn_match->preceding_a->winner_team);
|
|
describe_team(cmd.team_entries[1], tourn_match->preceding_b->winner_team);
|
|
}
|
|
|
|
uint8_t flag;
|
|
if (l != primary_lobby) {
|
|
for (auto spec_c : l->clients) {
|
|
if (spec_c) {
|
|
auto& entry = cmd.spectator_entries[cmd.num_spectators++];
|
|
entry.name = encode_sjis(spec_c->game_data.player()->disp.name);
|
|
entry.description = ep3_description_for_client(spec_c);
|
|
}
|
|
}
|
|
flag = 0x05;
|
|
} else {
|
|
flag = 0x03;
|
|
}
|
|
send_command_t(c, 0xE3, flag, cmd);
|
|
|
|
} else {
|
|
S_GameInformation_GC_Ep3_E1 cmd;
|
|
cmd.game_name = encode_sjis(l->name);
|
|
if (primary_lobby) {
|
|
size_t num_players = 0;
|
|
for (const auto& opp_c : primary_lobby->clients) {
|
|
if (opp_c) {
|
|
cmd.player_entries[num_players].name = opp_c->game_data.player()->disp.name;
|
|
cmd.player_entries[num_players].description = ep3_description_for_client(opp_c);
|
|
num_players++;
|
|
}
|
|
}
|
|
}
|
|
|
|
uint8_t flag;
|
|
if (l != primary_lobby) {
|
|
// TODO: This doesn't work (nothing shows up), but it appears to be a
|
|
// client bug? There doesn't appear to be a count field in the command
|
|
// anywhere...?
|
|
size_t num_spectators = 0;
|
|
for (auto spec_c : l->clients) {
|
|
if (spec_c) {
|
|
auto& entry = cmd.spectator_entries[num_spectators++];
|
|
entry.name = encode_sjis(spec_c->game_data.player()->disp.name);
|
|
entry.description = ep3_description_for_client(spec_c);
|
|
}
|
|
}
|
|
flag = 0x04;
|
|
|
|
} else if (primary_lobby &&
|
|
primary_lobby->ep3_server &&
|
|
primary_lobby->ep3_server->get_setup_phase() != Episode3::SetupPhase::REGISTRATION) {
|
|
cmd.rules = primary_lobby->ep3_server->map_and_rules->rules;
|
|
flag = 0x01;
|
|
|
|
} else {
|
|
flag = 0x00;
|
|
}
|
|
|
|
send_command_t(c, 0xE1, flag, cmd);
|
|
}
|
|
}
|
|
|
|
void send_ep3_set_tournament_player_decks(shared_ptr<Client> c) {
|
|
auto s = c->require_server_state();
|
|
auto l = c->require_lobby();
|
|
|
|
auto& match = l->tournament_match;
|
|
auto tourn = match->tournament.lock();
|
|
if (!tourn) {
|
|
throw runtime_error("tournament is deleted");
|
|
}
|
|
|
|
G_SetTournamentPlayerDecks_GC_Ep3_6xB4x3D cmd;
|
|
cmd.rules = tourn->get_rules();
|
|
cmd.map_number = tourn->get_map()->map.map_number.load();
|
|
cmd.player_slot = 0xFF;
|
|
|
|
for (size_t z = 0; z < 4; z++) {
|
|
auto& entry = cmd.entries[z];
|
|
entry.player_name.clear(0);
|
|
entry.deck_name.clear(0);
|
|
entry.unknown_a1.clear(0);
|
|
entry.card_ids.clear(0);
|
|
entry.client_id = z;
|
|
}
|
|
|
|
auto serial_number_to_client = l->clients_by_serial_number();
|
|
|
|
auto add_entries_for_team = [&](shared_ptr<const Episode3::Tournament::Team> team, size_t base_index) -> void {
|
|
for (size_t z = 0; z < team->players.size(); z++) {
|
|
auto& entry = cmd.entries[base_index + z];
|
|
const auto& player = team->players[z];
|
|
if (player.is_human()) {
|
|
entry.type = 1; // Human
|
|
entry.player_name = serial_number_to_client.at(player.serial_number)->game_data.player()->disp.name;
|
|
if (player.serial_number == c->license->serial_number) {
|
|
cmd.player_slot = base_index + z;
|
|
}
|
|
} else {
|
|
entry.type = 2; // COM
|
|
entry.player_name = player.com_deck->player_name;
|
|
entry.deck_name = player.com_deck->deck_name;
|
|
entry.card_ids = player.com_deck->card_ids;
|
|
}
|
|
entry.unknown_a2 = 6;
|
|
}
|
|
};
|
|
add_entries_for_team(match->preceding_a->winner_team, 0);
|
|
add_entries_for_team(match->preceding_b->winner_team, 2);
|
|
|
|
if (!(s->ep3_behavior_flags & Episode3::BehaviorFlag::DISABLE_MASKING)) {
|
|
uint8_t mask_key = (random_object<uint32_t>() % 0xFF) + 1;
|
|
set_mask_for_ep3_game_command(&cmd, sizeof(cmd), mask_key);
|
|
}
|
|
|
|
send_command_t(c, 0xC9, 0x00, cmd);
|
|
|
|
// TODO: Handle disconnection during the match (the other team should win)
|
|
}
|
|
|
|
void send_ep3_tournament_match_result(shared_ptr<Lobby> l, uint32_t meseta_reward) {
|
|
auto s = l->require_server_state();
|
|
auto& match = l->tournament_match;
|
|
auto tourn = match->tournament.lock();
|
|
if (!tourn) {
|
|
return;
|
|
}
|
|
|
|
if ((match->winner_team != match->preceding_a->winner_team) &&
|
|
(match->winner_team != match->preceding_b->winner_team)) {
|
|
throw logic_error("cannot send tournament result without valid winner team");
|
|
}
|
|
|
|
auto serial_number_to_client = l->clients_by_serial_number();
|
|
|
|
auto write_player_names = [&](G_TournamentMatchResult_GC_Ep3_6xB4x51::NamesEntry& entry, shared_ptr<const Episode3::Tournament::Team> team) -> void {
|
|
for (size_t z = 0; z < team->players.size(); z++) {
|
|
const auto& player = team->players[z];
|
|
if (player.is_human()) {
|
|
entry.player_names[z] = serial_number_to_client.at(player.serial_number)->game_data.player()->disp.name;
|
|
} else {
|
|
entry.player_names[z] = player.com_deck->player_name;
|
|
}
|
|
}
|
|
};
|
|
|
|
G_TournamentMatchResult_GC_Ep3_6xB4x51 cmd;
|
|
cmd.match_description = (match == tourn->get_final_match())
|
|
? string_printf("(%s) Final match", tourn->get_name().c_str())
|
|
: string_printf("(%s) Round %zu", tourn->get_name().c_str(), match->round_num);
|
|
cmd.names_entries[0].team_name = match->preceding_a->winner_team->name;
|
|
write_player_names(cmd.names_entries[0], match->preceding_a->winner_team);
|
|
cmd.names_entries[1].team_name = match->preceding_b->winner_team->name;
|
|
write_player_names(cmd.names_entries[1], match->preceding_b->winner_team);
|
|
// The value 6 here causes the client to show the "Congratulations" text
|
|
// instead of "On to the next round"
|
|
cmd.round_num = (match == tourn->get_final_match()) ? 6 : match->round_num;
|
|
cmd.num_players_per_team = match->preceding_a->winner_team->max_players;
|
|
cmd.winner_team_id = (match->preceding_b->winner_team == match->winner_team);
|
|
cmd.meseta_amount = meseta_reward;
|
|
cmd.meseta_reward_text = "You got %s meseta!";
|
|
if (!(s->ep3_behavior_flags & Episode3::BehaviorFlag::DISABLE_MASKING)) {
|
|
uint8_t mask_key = (random_object<uint32_t>() % 0xFF) + 1;
|
|
set_mask_for_ep3_game_command(&cmd, sizeof(cmd), mask_key);
|
|
}
|
|
send_command_t(l, 0xC9, 0x00, cmd);
|
|
|
|
if (s->ep3_behavior_flags & Episode3::BehaviorFlag::ENABLE_STATUS_MESSAGES) {
|
|
send_text_message_printf(l, "$C5TOURN/%" PRIX32 "/%zu WIN %c",
|
|
tourn->get_menu_item_id(), match->round_num,
|
|
match->winner_team == match->preceding_a->winner_team ? 'A' : 'B');
|
|
}
|
|
}
|
|
|
|
void send_ep3_update_spectator_count(shared_ptr<Lobby> l) {
|
|
G_SetGameMetadata_GC_Ep3_6xB4x52 cmd;
|
|
for (auto watcher_l : l->watcher_lobbies) {
|
|
for (auto c : watcher_l->clients) {
|
|
cmd.total_spectators += (c.get() != nullptr);
|
|
}
|
|
}
|
|
|
|
// TODO: Make s available here so we can apply masking if needed (perhaps by
|
|
// adding a weak_ptr in Lobby... it'd be dumb to require s to be passed in to
|
|
// this function just to check a behavior flag)
|
|
|
|
// Note: We can't use send_command_t(l, ...) here because that would send the
|
|
// same command to l and to all watcher lobbies. The commands should have
|
|
// different values depending on who's in each watcher lobby, so we have to
|
|
// manually send to each client here.
|
|
for (auto c : l->clients) {
|
|
if (c) {
|
|
send_command_t(c, 0xC9, 0x00, cmd);
|
|
}
|
|
}
|
|
for (auto watcher_l : l->watcher_lobbies) {
|
|
cmd.local_spectators = 0;
|
|
for (auto c : watcher_l->clients) {
|
|
cmd.local_spectators += (c.get() != nullptr);
|
|
}
|
|
for (auto c : watcher_l->clients) {
|
|
if (c) {
|
|
send_command_t(c, 0xC9, 0x00, cmd);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void set_mask_for_ep3_game_command(void* vdata, size_t size, uint8_t mask_key) {
|
|
if (size < 8) {
|
|
throw logic_error("Episode 3 game command is too short for masking");
|
|
}
|
|
|
|
auto* header = reinterpret_cast<G_CardBattleCommandHeader*>(vdata);
|
|
size_t command_bytes = header->size * 4;
|
|
if (command_bytes != size) {
|
|
throw runtime_error("command size field does not match actual size");
|
|
}
|
|
|
|
// Don't waste time if the existing mask_key is the same as the requested one
|
|
if (header->mask_key == mask_key) {
|
|
return;
|
|
}
|
|
|
|
// If header->mask_key isn't zero when we get here, then the command is
|
|
// already masked with a different mask_key, so unmask it first
|
|
if ((mask_key != 0) && (header->mask_key != 0)) {
|
|
set_mask_for_ep3_game_command(vdata, size, 0);
|
|
}
|
|
|
|
// Now, exactly one of header->mask_key and mask_key should be nonzero, and we
|
|
// are either directly masking or unmasking the command. Since this operation
|
|
// is symmetric, we don't need to split it into two cases.
|
|
if ((header->mask_key == 0) == (mask_key == 0)) {
|
|
throw logic_error("only one of header->mask_key and mask_key may be nonzero");
|
|
}
|
|
|
|
uint8_t* data = reinterpret_cast<uint8_t*>(vdata);
|
|
uint8_t k = (header->mask_key ^ mask_key) + 0x80;
|
|
for (size_t z = 8; z < command_bytes; z++) {
|
|
k = (k * 7) + 3;
|
|
data[z] ^= k;
|
|
}
|
|
header->mask_key = mask_key;
|
|
}
|
|
|
|
void send_quest_file_chunk(
|
|
shared_ptr<Client> c,
|
|
const string& filename,
|
|
size_t chunk_index,
|
|
const void* data,
|
|
size_t size,
|
|
bool is_download_quest) {
|
|
if (size > 0x400) {
|
|
throw logic_error("quest file chunks must be 1KB or smaller");
|
|
}
|
|
|
|
S_WriteFile_13_A7 cmd;
|
|
cmd.filename = filename;
|
|
memcpy(cmd.data.data(), data, size);
|
|
if (size < 0x400) {
|
|
memset(&cmd.data[size], 0, 0x400 - size);
|
|
}
|
|
cmd.data_size = size;
|
|
|
|
send_command_t(c, is_download_quest ? 0xA7 : 0x13, chunk_index, cmd);
|
|
}
|
|
|
|
void send_open_quest_file(shared_ptr<Client> c, const string& quest_name,
|
|
const string& basename, shared_ptr<const string> contents, QuestFileType type) {
|
|
|
|
switch (c->version()) {
|
|
case GameVersion::DC:
|
|
send_quest_open_file_t<S_OpenFile_DC_44_A6>(
|
|
c, quest_name, basename, contents->size(), type);
|
|
break;
|
|
case GameVersion::PC:
|
|
case GameVersion::GC:
|
|
send_quest_open_file_t<S_OpenFile_PC_GC_44_A6>(
|
|
c, quest_name, basename, contents->size(), type);
|
|
break;
|
|
case GameVersion::XB:
|
|
send_quest_open_file_t<S_OpenFile_XB_44_A6>(
|
|
c, quest_name, basename, contents->size(), type);
|
|
break;
|
|
case GameVersion::BB:
|
|
send_quest_open_file_t<S_OpenFile_BB_44_A6>(
|
|
c, quest_name, basename, contents->size(), type);
|
|
break;
|
|
default:
|
|
throw logic_error("cannot send quest files to this version of client");
|
|
}
|
|
|
|
// For GC/XB/BB, we wait for acknowledgement commands before sending each
|
|
// chunk. For DC/PC, we send the entire quest all at once.
|
|
if ((c->version() == GameVersion::DC) || (c->version() == GameVersion::PC)) {
|
|
for (size_t offset = 0; offset < contents->size(); offset += 0x400) {
|
|
size_t chunk_bytes = contents->size() - offset;
|
|
if (chunk_bytes > 0x400) {
|
|
chunk_bytes = 0x400;
|
|
}
|
|
send_quest_file_chunk(c, basename.c_str(), offset / 0x400,
|
|
contents->data() + offset, chunk_bytes, (type != QuestFileType::ONLINE));
|
|
}
|
|
} else {
|
|
c->sending_files.emplace(basename, contents);
|
|
c->log.info("Opened file %s", basename.c_str());
|
|
}
|
|
}
|
|
|
|
bool send_quest_barrier_if_all_clients_ready(shared_ptr<Lobby> l) {
|
|
if (!l || !l->is_game()) {
|
|
return false;
|
|
}
|
|
|
|
// Check if any client is still loading
|
|
size_t x;
|
|
for (x = 0; x < l->max_clients; x++) {
|
|
if (!l->clients[x]) {
|
|
continue;
|
|
}
|
|
if (l->clients[x]->flags & Client::Flag::LOADING_QUEST) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
// If they're all done, start the quest
|
|
if (x != l->max_clients) {
|
|
return false;
|
|
}
|
|
|
|
send_command(l, 0xAC, 0x00);
|
|
for (x = 0; x < l->max_clients; x++) {
|
|
if (l->clients[x]) {
|
|
l->clients[x]->disconnect_hooks.erase(QUEST_BARRIER_DISCONNECT_HOOK_NAME);
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void send_ep3_card_auction(shared_ptr<Lobby> l) {
|
|
auto s = l->require_server_state();
|
|
if ((s->ep3_card_auction_points == 0) ||
|
|
(s->ep3_card_auction_min_size == 0) ||
|
|
(s->ep3_card_auction_max_size == 0)) {
|
|
throw runtime_error("card auctions are not configured on this server");
|
|
}
|
|
|
|
uint16_t num_cards;
|
|
if (s->ep3_card_auction_min_size == s->ep3_card_auction_max_size) {
|
|
num_cards = s->ep3_card_auction_min_size;
|
|
} else {
|
|
num_cards = s->ep3_card_auction_min_size +
|
|
(random_object<uint16_t>() % (s->ep3_card_auction_max_size - s->ep3_card_auction_min_size + 1));
|
|
}
|
|
num_cards = min<uint16_t>(num_cards, 0x14);
|
|
|
|
uint64_t distribution_size = 0;
|
|
for (const auto& e : s->ep3_card_auction_pool) {
|
|
distribution_size += e.probability;
|
|
}
|
|
|
|
auto card_index = (l->flags & Lobby::Flag::IS_EP3_TRIAL)
|
|
? s->ep3_card_index_trial
|
|
: s->ep3_card_index;
|
|
|
|
S_StartCardAuction_GC_Ep3_EF cmd;
|
|
cmd.points_available = s->ep3_card_auction_points;
|
|
for (size_t z = 0; z < num_cards; z++) {
|
|
uint64_t v = random_object<uint64_t>() % distribution_size;
|
|
for (const auto& e : s->ep3_card_auction_pool) {
|
|
if (v >= e.probability) {
|
|
v -= e.probability;
|
|
} else {
|
|
cmd.entries[z].card_id = e.card_id;
|
|
cmd.entries[z].min_price = e.min_price;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
send_command_t(l, 0xEF, num_cards, cmd);
|
|
}
|
|
|
|
void send_ep3_disband_watcher_lobbies(shared_ptr<Lobby> primary_l) {
|
|
for (auto watcher_l : primary_l->watcher_lobbies) {
|
|
if (!watcher_l->is_ep3()) {
|
|
throw logic_error("spectator team is not an Episode 3 lobby");
|
|
}
|
|
primary_l->log.info("Disbanding watcher lobby %" PRIX32, watcher_l->lobby_id);
|
|
send_command(watcher_l, 0xED, 0x00);
|
|
}
|
|
}
|
|
|
|
void send_server_time(shared_ptr<Client> c) {
|
|
uint64_t t = now();
|
|
|
|
time_t t_secs = t / 1000000;
|
|
struct tm t_parsed;
|
|
gmtime_r(&t_secs, &t_parsed);
|
|
|
|
string time_str(128, 0);
|
|
size_t len = strftime(time_str.data(), time_str.size(),
|
|
"%Y:%m:%d: %H:%M:%S.000", &t_parsed);
|
|
if (len == 0) {
|
|
throw runtime_error("format_time buffer too short");
|
|
}
|
|
time_str.resize(len);
|
|
|
|
send_command(c, 0xB1, 0x00, time_str);
|
|
}
|
|
|
|
void send_change_event(shared_ptr<Client> c, uint8_t new_event) {
|
|
// This command isn't supported on versions before V3, nor on Trial Edition.
|
|
if ((c->version() == GameVersion::DC) ||
|
|
(c->version() == GameVersion::PC) ||
|
|
(c->flags & Client::Flag::IS_GC_TRIAL_EDITION)) {
|
|
return;
|
|
}
|
|
send_command(c, 0xDA, new_event);
|
|
}
|
|
|
|
void send_change_event(shared_ptr<Lobby> l, uint8_t new_event) {
|
|
for (auto& c : l->clients) {
|
|
if (!c) {
|
|
continue;
|
|
}
|
|
send_change_event(c, new_event);
|
|
}
|
|
}
|
|
|
|
void send_change_event(shared_ptr<ServerState> s, uint8_t new_event) {
|
|
// TODO: Create a collection of all clients on the server (including those not
|
|
// in lobbies) and use that here instead
|
|
for (auto& l : s->all_lobbies()) {
|
|
send_change_event(l, new_event);
|
|
}
|
|
}
|