int nbt_read_tag(nbt_file *nbt, nbt_tag **parent)
{
nbt_type type = 0;
/* Read the type */
gzread(nbt->fp, &type, 1);
(*parent)->type = type;
(*parent)->name = NULL;
(*parent)->value = NULL;
if (type != TAG_END) /* TAG_END has no name */
nbt_read_string(nbt, &((*parent)->name));
nbt_read(nbt, type, &((*parent)->value));
return type;
}
int32_t nbt_read_list(nbt_file *nbt, char *type_out, void ***target)
{
char type;
int32_t len;
int i;
gzread(nbt->fp, &type, 1);
*type_out = type;
gzread(nbt->fp, &len, sizeof(len));
if (get_endianness() == L_ENDIAN)
swapi((uint32_t *)&len);
*target = malloc(len * sizeof(void *));
for (i = 0; i < len; ++i)
nbt_read(nbt, type, &((*target)[i]));
return len;
}
void packet_send_join_game(struct client *client)
{
bedrock_packet packet;
int32_t dimension;
uint8_t b;
nbt_copy(client->data, TAG_INT, &dimension, sizeof(dimension), 1, "Dimension");
packet_init(&packet, SERVER_JOIN_GAME);
packet_pack_int(&packet, &client->id, sizeof(client->id)); /* Entity ID */
b = client->gamemode;
packet_pack_int(&packet, &b, sizeof(b));
b = dimension;
packet_pack_int(&packet, &b, sizeof(b));
packet_pack_int(&packet, nbt_read(client->world->data, TAG_BYTE, 2, "Data", "hardcore"), sizeof(uint8_t)); /* hardcore */
b = server_maxusers;
packet_pack_int(&packet, &b, sizeof(b)); /* Max players */
packet_pack_string(&packet, nbt_read_string(client->world->data, 2, "Data", "generatorName")); /* Level type */
client_send_packet(client, &packet);
bedrock_assert(client->state == STATE_LOGGED_IN, ;);
