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implement 6xDE command

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This commit is contained in:
Martin Michelsen
2023-11-14 23:27:27 -08:00
parent d1161dd8e4
commit fbb053883b
6 changed files with 96 additions and 11 deletions
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src/ReceiveSubcommands.cc
+57 -2
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@@ -2291,10 +2291,65 @@ static void on_photon_drop_exchange_bb(shared_ptr<Client> c, uint8_t, uint8_t, c
}
}
static void on_secret_lottery_ticket_exchange_bb(shared_ptr<Client> c, uint8_t, uint8_t, const void* data, size_t size) {
auto s = c->require_server_state();
auto l = c->require_lobby();
if (l->is_game() && (l->base_version == GameVersion::BB) && l->check_flag(Lobby::Flag::QUEST_IN_PROGRESS)) {
const auto& cmd = check_size_t<G_ExchangeSecretLotteryTicket_BB_6xDE>(data, size);
if (s->secret_lottery_results.empty()) {
throw runtime_error("no secret lottery results are defined");
}
auto p = c->game_data.character();
ssize_t slt_index = -1;
try {
slt_index = p->inventory.find_item_by_primary_identifier(0x031003); // Secret Lottery Ticket
} catch (const out_of_range&) {
}
if (slt_index >= 0) {
uint32_t slt_item_id = p->inventory.items[slt_index].data.id;
G_ExchangeItemInQuest_BB_6xDB exchange_cmd;
exchange_cmd.header.subcommand = 0xDB;
exchange_cmd.header.size = 4;
exchange_cmd.header.client_id = c->lobby_client_id;
exchange_cmd.unknown_a1 = 1;
exchange_cmd.item_id = slt_item_id;
exchange_cmd.unknown_a3 = 1;
send_command_t(c, 0x60, 0x00, exchange_cmd);
send_destroy_item(c, slt_item_id, 1);
ItemData item = (s->secret_lottery_results.size() == 1)
? s->secret_lottery_results[0]
: s->secret_lottery_results[random_object<uint32_t>() % s->secret_lottery_results.size()];
item.id = l->generate_item_id(c->lobby_client_id);
p->add_item(item);
send_create_inventory_item(c, item);
}
S_ExchangeSecretLotteryTicketResult_BB_24 out_cmd;
out_cmd.unknown_a1 = cmd.unknown_a1;
out_cmd.unknown_a2 = cmd.unknown_a2;
if (s->secret_lottery_results.empty()) {
out_cmd.unknown_a3.clear(0);
} else if (s->secret_lottery_results.size() == 1) {
out_cmd.unknown_a3.clear(1);
} else {
for (size_t z = 0; z < out_cmd.unknown_a3.size(); z++) {
out_cmd.unknown_a3[z] = random_object<uint32_t>() % s->secret_lottery_results.size();
}
}
send_command_t(c, 0x24, (slt_index >= 0) ? 0 : 1, out_cmd);
}
}
static void on_photon_crystal_exchange_bb(shared_ptr<Client> c, uint8_t, uint8_t, const void* data, size_t size) {
auto l = c->require_lobby();
if (l->is_game() && (l->base_version == GameVersion::BB) && l->check_flag(Lobby::Flag::QUEST_IN_PROGRESS)) {
check_size_t<G_BlackPaperDealPhotonCrystalExchange_BB_6xDF>(data, size);
check_size_t<G_ExchangePhotonCrystals_BB_6xDF>(data, size);
auto p = c->game_data.character();
size_t index = p->inventory.find_item_by_primary_identifier(0x031002);
auto item = p->remove_item(p->inventory.items[index].data.id, 1, false);
@@ -2648,7 +2703,7 @@ subcommand_handler_t subcommand_handlers[0x100] = {
/* 6xDB */ nullptr,
/* 6xDC */ on_forward_check_size_game,
/* 6xDD */ nullptr,
/* 6xDE */ nullptr,
/* 6xDE */ on_secret_lottery_ticket_exchange_bb,
/* 6xDF */ on_photon_crystal_exchange_bb,
/* 6xE0 */ on_quest_F95E_result_bb,
/* 6xE1 */ nullptr,