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add more BB game command formats

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This commit is contained in:
Martin Michelsen
2023-06-23 23:47:29 -07:00
parent 9602773021
commit 4190a9e03d
2 changed files with 199 additions and 37 deletions
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src/ReceiveSubcommands.cc
+62 -22
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@@ -1413,6 +1413,64 @@ static void on_charge_attack_bb(shared_ptr<ServerState>,
}
}
static void add_player_exp(shared_ptr<ServerState> s, shared_ptr<Lobby> l, shared_ptr<Client> c, uint32_t exp) {
c->game_data.player()->disp.experience += exp;
send_give_experience(l, c, exp);
bool leveled_up = false;
do {
const auto& level = s->level_table->stats_for_level(
c->game_data.player()->disp.char_class, c->game_data.player()->disp.level + 1);
if (c->game_data.player()->disp.experience >= level.experience) {
leveled_up = true;
level.apply(c->game_data.player()->disp.stats);
c->game_data.player()->disp.level++;
} else {
break;
}
} while (c->game_data.player()->disp.level < 199);
if (leveled_up) {
send_level_up(l, c);
}
}
static void on_steal_exp_bb(shared_ptr<ServerState> s,
shared_ptr<Lobby> l, shared_ptr<Client> c, uint8_t, uint8_t,
const void* data, size_t size) {
if (l->version != GameVersion::BB) {
throw runtime_error("BB-only command sent in non-BB game");
}
if (!l->map) {
throw runtime_error("map not loaded");
}
const auto& cmd = check_size_t<G_StealEXP_BB_6xC6>(data, size);
const auto& enemy = l->map->enemies.at(cmd.enemy_id);
const auto& inventory = c->game_data.player()->inventory;
const auto& weapon = inventory.items[inventory.find_equipped_weapon()];
uint8_t special = 0;
if (((weapon.data.data1[1] < 0x0A) && (weapon.data.data1[2] < 0x05)) ||
((weapon.data.data1[1] < 0x0D) && (weapon.data.data1[2] < 0x04))) {
special = weapon.data.data1[4] & 0x3F;
} else {
special = s->item_parameter_table->get_weapon(weapon.data.data1[1], weapon.data.data1[2]).special;
}
if (special >= 0x09 && special <= 0x0B) {
// Master's = 8, Lord's = 10, King's = 12
uint32_t percent = 8 + ((special - 9) << 1) + (char_class_is_android(c->game_data.player()->disp.char_class) ? 30 : 0);
uint32_t enemy_exp = s->battle_params->get(l->mode == GameMode::SOLO, l->episode, l->difficulty, enemy.type).experience;
uint32_t stolen_exp = min<uint32_t>((enemy_exp * percent) / 100, 80);
if (c->options.debug) {
send_text_message_printf(c, "$C5+%" PRIu32 " E-%hX %s",
stolen_exp, cmd.enemy_id.load(), name_for_enum(enemy.type));
}
add_player_exp(s, l, c, stolen_exp);
}
}
static void on_enemy_killed_bb(shared_ptr<ServerState> s,
shared_ptr<Lobby> l, shared_ptr<Client> c, uint8_t command, uint8_t flag,
const void* data, size_t size) {
@@ -1474,29 +1532,11 @@ static void on_enemy_killed_bb(shared_ptr<ServerState> s,
// Killer gets full experience, others get 77%
bool is_killer = (e.last_hit_by_client_id == other_c->lobby_client_id);
uint32_t player_exp = is_killer ? experience : ((experience * 77) / 100);
other_c->game_data.player()->disp.experience += player_exp;
send_give_experience(l, other_c, player_exp);
if (other_c->options.debug) {
send_text_message_printf(other_c, "$C5+%" PRIu32 " E-%hX %s",
if (c->options.debug) {
send_text_message_printf(c, "$C5+%" PRIu32 " E-%hX %s",
player_exp, cmd.enemy_id.load(), name_for_enum(e.type));
}
bool leveled_up = false;
do {
const auto& level = s->level_table->stats_for_level(
other_c->game_data.player()->disp.char_class, other_c->game_data.player()->disp.level + 1);
if (other_c->game_data.player()->disp.experience >= level.experience) {
leveled_up = true;
level.apply(other_c->game_data.player()->disp.stats);
other_c->game_data.player()->disp.level++;
} else {
break;
}
} while (other_c->game_data.player()->disp.level < 199);
if (leveled_up) {
send_level_up(l, other_c);
}
add_player_exp(s, l, c, player_exp);
}
}
@@ -1933,7 +1973,7 @@ subcommand_handler_t subcommand_handlers[0x100] = {
/* 6xC3 */ on_drop_partial_stack_bb,
/* 6xC4 */ on_sort_inventory_bb,
/* 6xC5 */ on_medical_center_bb,
/* 6xC6 */ nullptr,
/* 6xC6 */ on_steal_exp_bb,
/* 6xC7 */ on_charge_attack_bb,
/* 6xC8 */ on_enemy_killed_bb,
/* 6xC9 */ on_meseta_reward_request_bb,