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fix battle level up on BB

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This commit is contained in:
Martin Michelsen
2026-05-17 07:59:32 -07:00
parent ef3a6575ab
commit d31fb5b084
2 changed files with 57 additions and 8 deletions
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src/ReceiveSubcommands.cc
+56 -7
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@@ -4693,22 +4693,71 @@ static asio::awaitable<void> on_battle_level_up_bb(shared_ptr<Client> c, Subcomm
if (!l->check_flag(Lobby::Flag::QUEST_IN_PROGRESS)) {
throw runtime_error("6xD0 command sent during free play");
}
if (!l->quest) {
throw runtime_error("6x9B command sent without quest loaded");
}
if (!l->quest->meta.battle_rules) {
throw runtime_error("6x9B command sent without battle quest loaded");
}
const auto& cmd = msg.check_size_t<G_BattleModeLevelUp_BB_6xD0>();
if (cmd.num_levels != l->quest->meta.battle_rules->death_level_up) {
throw runtime_error("client requested incorrect level count");
}
auto lc = l->clients.at(cmd.header.client_id);
if (lc) {
auto s = c->require_server_state();
auto lp = lc->character_file();
uint32_t target_level = min<uint32_t>(lp->disp.stats.level + cmd.num_levels, 199);
uint32_t before_exp = lp->disp.stats.exp;
int32_t exp_delta = lp->disp.stats.exp - before_exp;
if (exp_delta > 0) {
s->level_table(lc->version())->advance_to_level(lp->disp.stats, target_level, lp->disp.visual.char_class);
if (lc->version() == Version::BB_V4) {
send_give_experience(lc, exp_delta, 0xFFFF);
send_level_up(lc);
s->level_table(lc->version())->advance_to_level(lp->disp.stats, target_level, lp->disp.visual.char_class);
if ((lp->disp.stats.exp > before_exp) && (lc->version() == Version::BB_V4)) {
send_give_experience(lc, lp->disp.stats.exp - before_exp, 0xFFFF);
send_level_up(lc);
}
}
co_return;
}
static asio::awaitable<void> on_battle_tech_level_up(shared_ptr<Client> c, SubcommandMessage& msg) {
auto l = c->require_lobby();
if (!l->is_game()) {
throw runtime_error("6x9B command sent in non-game lobby");
}
if (l->mode != GameMode::BATTLE) {
throw runtime_error("6x9B command sent during free play");
}
if (!l->check_flag(Lobby::Flag::QUEST_IN_PROGRESS)) {
throw runtime_error("6x9B command sent during free play");
}
if (!l->quest) {
throw runtime_error("6x9B command sent without quest loaded");
}
if (!l->quest->meta.battle_rules) {
throw runtime_error("6x9B command sent without battle quest loaded");
}
const auto& cmd = msg.check_size_t<G_LevelUpAllTechniques_6x9B>();
if (cmd.num_levels != l->quest->meta.battle_rules->death_tech_level_up) {
throw runtime_error("client requested incorrect technique level count");
}
auto lc = l->clients.at(cmd.header.client_id);
if (lc) {
auto s = c->require_server_state();
auto lp = lc->character_file();
auto pmt = s->item_parameter_table(lc->version());
for (uint8_t tech_num = 0; tech_num < 0x13; tech_num++) {
size_t level = lp->get_technique_level(tech_num);
if (level != 0xFF) {
size_t new_level = std::min<size_t>(
level + cmd.num_levels, pmt->get_max_tech_level(lp->disp.visual.char_class, tech_num));
lp->set_technique_level(tech_num, new_level);
}
}
forward_subcommand(c, msg);
}
co_return;
}
@@ -5646,7 +5695,7 @@ const vector<SubcommandDefinition> subcommand_definitions{
/* 6x98 */ {NONE, NONE, 0x98, on_forward_check_game},
/* 6x99 */ {NONE, NONE, 0x99, on_forward_check_game},
/* 6x9A */ {NONE, NONE, 0x9A, on_forward_check_game_client},
/* 6x9B */ {NONE, NONE, 0x9B, on_forward_check_game},
/* 6x9B */ {NONE, NONE, 0x9B, on_battle_tech_level_up},
/* 6x9C */ {NONE, NONE, 0x9C, on_set_enemy_status_effect_flags_ultimate},
/* 6x9D */ {NONE, NONE, 0x9D, on_forward_check_game},
/* 6x9E */ {NONE, NONE, 0x9E, forward_subcommand_m},