diff options
Diffstat (limited to 'modules/enet/enet_connection.cpp')
| -rw-r--r-- | modules/enet/enet_connection.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/modules/enet/enet_connection.cpp b/modules/enet/enet_connection.cpp index 804263186f..0ace89caa5 100644 --- a/modules/enet/enet_connection.cpp +++ b/modules/enet/enet_connection.cpp @@ -342,6 +342,39 @@ void ENetConnection::_broadcast(int p_channel, PackedByteArray p_packet, int p_f broadcast(p_channel, pkt); } +void ENetConnection::socket_send(const String &p_address, int p_port, const PackedByteArray &p_packet) { + ERR_FAIL_COND_MSG(!host, "The ENetConnection instance isn't currently active."); + ERR_FAIL_COND_MSG(!(host->socket), "The ENetConnection instance isn't currently bound"); + ERR_FAIL_COND_MSG(p_port < 1 || p_port > 65535, "The remote port number must be between 1 and 65535 (inclusive)."); + + IPAddress ip; + if (p_address.is_valid_ip_address()) { + ip = p_address; + } else { +#ifdef GODOT_ENET + ip = IP::get_singleton()->resolve_hostname(p_address); +#else + ip = IP::get_singleton()->resolve_hostname(p_address, IP::TYPE_IPV4); +#endif + ERR_FAIL_COND_MSG(!ip.is_valid(), "Couldn't resolve the server IP address or domain name."); + } + + ENetAddress address; +#ifdef GODOT_ENET + enet_address_set_ip(&address, ip.get_ipv6(), 16); +#else + ERR_FAIL_COND_MSG(!ip.is_ipv4(), "Connecting to an IPv6 server isn't supported when using vanilla ENet. Recompile Godot with the bundled ENet library."); + address.host = *(uint32_t *)ip.get_ipv4(); +#endif + address.port = p_port; + + ENetBuffer enet_buffers[1]; + enet_buffers[0].data = (void *)p_packet.ptr(); + enet_buffers[0].dataLength = p_packet.size(); + + enet_socket_send(host->socket, &address, enet_buffers, 1); +} + void ENetConnection::_bind_methods() { ClassDB::bind_method(D_METHOD("create_host_bound", "bind_address", "bind_port", "max_peers", "max_channels", "in_bandwidth", "out_bandwidth"), &ENetConnection::create_host_bound, DEFVAL(32), DEFVAL(0), DEFVAL(0), DEFVAL(0)); ClassDB::bind_method(D_METHOD("create_host", "max_peers", "max_channels", "in_bandwidth", "out_bandwidth"), &ENetConnection::create_host, DEFVAL(32), DEFVAL(0), DEFVAL(0), DEFVAL(0)); @@ -360,6 +393,7 @@ void ENetConnection::_bind_methods() { ClassDB::bind_method(D_METHOD("get_max_channels"), &ENetConnection::get_max_channels); ClassDB::bind_method(D_METHOD("get_local_port"), &ENetConnection::get_local_port); ClassDB::bind_method(D_METHOD("get_peers"), &ENetConnection::_get_peers); + ClassDB::bind_method(D_METHOD("socket_send", "destination_address", "destination_port", "packet"), &ENetConnection::socket_send); BIND_ENUM_CONSTANT(COMPRESS_NONE); BIND_ENUM_CONSTANT(COMPRESS_RANGE_CODER); |