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Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks

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Rémi Verschelde
2021-05-04 14:41:06 +02:00
parent 64a63e0861
commit b5e1e05ef2
1439 changed files with 1 additions and 34187 deletions
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60
modules/enet/networked_multiplayer_enet.cpp
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@@ -34,21 +34,17 @@
#include "core/os/os.h"
void NetworkedMultiplayerENet::set_transfer_mode(TransferMode p_mode) {
transfer_mode = p_mode;
}
NetworkedMultiplayerPeer::TransferMode NetworkedMultiplayerENet::get_transfer_mode() const {
return transfer_mode;
}
void NetworkedMultiplayerENet::set_target_peer(int p_peer) {
target_peer = p_peer;
}
int NetworkedMultiplayerENet::get_packet_peer() const {
ERR_FAIL_COND_V_MSG(!active, 1, "The multiplayer instance isn't currently active.");
ERR_FAIL_COND_V(incoming_packets.size() == 0, 1);
@@ -56,7 +52,6 @@ int NetworkedMultiplayerENet::get_packet_peer() const {
}
int NetworkedMultiplayerENet::get_packet_channel() const {
ERR_FAIL_COND_V_MSG(!active, -1, "The multiplayer instance isn't currently active.");
ERR_FAIL_COND_V(incoming_packets.size() == 0, -1);
@@ -64,7 +59,6 @@ int NetworkedMultiplayerENet::get_packet_channel() const {
}
int NetworkedMultiplayerENet::get_last_packet_channel() const {
ERR_FAIL_COND_V_MSG(!active, -1, "The multiplayer instance isn't currently active.");
ERR_FAIL_COND_V(!current_packet.packet, -1);
@@ -72,7 +66,6 @@ int NetworkedMultiplayerENet::get_last_packet_channel() const {
}
Error NetworkedMultiplayerENet::create_server(int p_port, int p_max_clients, int p_in_bandwidth, int p_out_bandwidth) {
ERR_FAIL_COND_V_MSG(active, ERR_ALREADY_IN_USE, "The multiplayer instance is already active.");
ERR_FAIL_COND_V_MSG(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER, "The port number must be set between 0 and 65535 (inclusive).");
ERR_FAIL_COND_V_MSG(p_max_clients < 1 || p_max_clients > 4095, ERR_INVALID_PARAMETER, "The number of clients must be set between 1 and 4095 (inclusive).");
@@ -122,7 +115,6 @@ Error NetworkedMultiplayerENet::create_server(int p_port, int p_max_clients, int
return OK;
}
Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_port, int p_in_bandwidth, int p_out_bandwidth, int p_client_port) {
ERR_FAIL_COND_V_MSG(active, ERR_ALREADY_IN_USE, "The multiplayer instance is already active.");
ERR_FAIL_COND_V_MSG(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER, "The server port number must be set between 0 and 65535 (inclusive).");
ERR_FAIL_COND_V_MSG(p_client_port < 0 || p_client_port > 65535, ERR_INVALID_PARAMETER, "The client port number must be set between 0 and 65535 (inclusive).");
@@ -215,7 +207,6 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por
}
void NetworkedMultiplayerENet::poll() {
ERR_FAIL_COND_MSG(!active, "The multiplayer instance isn't currently active.");
_pop_current_packet();
@@ -223,7 +214,6 @@ void NetworkedMultiplayerENet::poll() {
ENetEvent event;
/* Keep servicing until there are no available events left in queue. */
while (true) {
if (!host || !active) // Might have been disconnected while emitting a notification
return;
@@ -274,7 +264,6 @@ void NetworkedMultiplayerENet::poll() {
// Someone connected, notify all the peers available
for (Map<int, ENetPeer *>::Element *E = peer_map.front(); E; E = E->next()) {
if (E->key() == *new_id)
continue;
// Send existing peers to new peer
@@ -289,13 +278,11 @@ void NetworkedMultiplayerENet::poll() {
enet_peer_send(E->get(), SYSCH_CONFIG, packet);
}
} else {
emit_signal("connection_succeeded");
}
} break;
case ENET_EVENT_TYPE_DISCONNECT: {
// Reset the peer's client information.
int *id = (int *)event.peer->data;
@@ -309,16 +296,13 @@ void NetworkedMultiplayerENet::poll() {
}
if (!server) {
// Client just disconnected from server.
emit_signal("server_disconnected");
close_connection();
return;
} else if (server_relay) {
// Server just received a client disconnect and is in relay mode, notify everyone else.
for (Map<int, ENetPeer *>::Element *E = peer_map.front(); E; E = E->next()) {
if (E->key() == *id)
continue;
@@ -334,7 +318,6 @@ void NetworkedMultiplayerENet::poll() {
memdelete(id);
} break;
case ENET_EVENT_TYPE_RECEIVE: {
if (event.channelID == SYSCH_CONFIG) {
// Some config message
ERR_CONTINUE(event.packet->dataLength < 8);
@@ -347,13 +330,11 @@ void NetworkedMultiplayerENet::poll() {
switch (msg) {
case SYSMSG_ADD_PEER: {
peer_map[id] = NULL;
emit_signal("peer_connected", id);
} break;
case SYSMSG_REMOVE_PEER: {
peer_map.erase(id);
emit_signal("peer_disconnected", id);
} break;
@@ -361,7 +342,6 @@ void NetworkedMultiplayerENet::poll() {
enet_packet_destroy(event.packet);
} else if (event.channelID < channel_count) {
Packet packet;
packet.packet = event.packet;
@@ -393,7 +373,6 @@ void NetworkedMultiplayerENet::poll() {
incoming_packets.push_back(packet);
// And make copies for sending
for (Map<int, ENetPeer *>::Element *E = peer_map.front(); E; E = E->next()) {
if (uint32_t(E->key()) == source) // Do not resend to self
continue;
@@ -407,7 +386,6 @@ void NetworkedMultiplayerENet::poll() {
// And make copies for sending
for (Map<int, ENetPeer *>::Element *E = peer_map.front(); E; E = E->next()) {
if (uint32_t(E->key()) == source || E->key() == -target) // Do not resend to self, also do not send to excluded
continue;
@@ -430,7 +408,6 @@ void NetworkedMultiplayerENet::poll() {
enet_peer_send(peer_map[target], event.channelID, packet.packet);
}
} else {
incoming_packets.push_back(packet);
}
@@ -454,7 +431,6 @@ bool NetworkedMultiplayerENet::is_server() const {
}
void NetworkedMultiplayerENet::close_connection(uint32_t wait_usec) {
ERR_FAIL_COND_MSG(!active, "The multiplayer instance isn't currently active.");
_pop_current_packet();
@@ -486,7 +462,6 @@ void NetworkedMultiplayerENet::close_connection(uint32_t wait_usec) {
}
void NetworkedMultiplayerENet::disconnect_peer(int p_peer, bool now) {
ERR_FAIL_COND_MSG(!active, "The multiplayer instance isn't currently active.");
ERR_FAIL_COND_MSG(!is_server(), "Can't disconnect a peer when not acting as a server.");
ERR_FAIL_COND_MSG(!peer_map.has(p_peer), vformat("Peer ID %d not found in the list of peers.", p_peer));
@@ -499,7 +474,6 @@ void NetworkedMultiplayerENet::disconnect_peer(int p_peer, bool now) {
// notify everyone else, send disconnect signal & remove from peer_map like in poll()
if (server_relay) {
for (Map<int, ENetPeer *>::Element *E = peer_map.front(); E; E = E->next()) {
if (E->key() == p_peer) {
continue;
}
@@ -522,12 +496,10 @@ void NetworkedMultiplayerENet::disconnect_peer(int p_peer, bool now) {
}
int NetworkedMultiplayerENet::get_available_packet_count() const {
return incoming_packets.size();
}
Error NetworkedMultiplayerENet::get_packet(const uint8_t **r_buffer, int &r_buffer_size) {
ERR_FAIL_COND_V_MSG(incoming_packets.size() == 0, ERR_UNAVAILABLE, "No incoming packets available.");
_pop_current_packet();
@@ -542,7 +514,6 @@ Error NetworkedMultiplayerENet::get_packet(const uint8_t **r_buffer, int &r_buff
}
Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer_size) {
ERR_FAIL_COND_V_MSG(!active, ERR_UNCONFIGURED, "The multiplayer instance isn't currently active.");
ERR_FAIL_COND_V_MSG(connection_status != CONNECTION_CONNECTED, ERR_UNCONFIGURED, "The multiplayer instance isn't currently connected to any server or client.");
@@ -573,7 +544,6 @@ Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer
Map<int, ENetPeer *>::Element *E = NULL;
if (target_peer != 0) {
E = peer_map.find(ABS(target_peer));
ERR_FAIL_COND_V_MSG(!E, ERR_INVALID_PARAMETER, vformat("Invalid target peer: %d", target_peer));
}
@@ -584,7 +554,6 @@ Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer
memcpy(&packet->data[8], p_buffer, p_buffer_size);
if (server) {
if (target_peer == 0) {
enet_host_broadcast(host, channel, packet);
} else if (target_peer < 0) {
@@ -594,7 +563,6 @@ Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer
int exclude = -target_peer;
for (Map<int, ENetPeer *>::Element *F = peer_map.front(); F; F = F->next()) {
if (F->key() == exclude) // Exclude packet
continue;
@@ -608,7 +576,6 @@ Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer
enet_peer_send(E->get(), channel, packet);
}
} else {
ERR_FAIL_COND_V(!peer_map.has(1), ERR_BUG);
enet_peer_send(peer_map[1], channel, packet); // Send to server for broadcast
}
@@ -619,12 +586,10 @@ Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer
}
int NetworkedMultiplayerENet::get_max_packet_size() const {
return 1 << 24; // Anything is good
}
void NetworkedMultiplayerENet::_pop_current_packet() {
if (current_packet.packet) {
enet_packet_destroy(current_packet.packet);
current_packet.packet = NULL;
@@ -634,16 +599,13 @@ void NetworkedMultiplayerENet::_pop_current_packet() {
}
NetworkedMultiplayerPeer::ConnectionStatus NetworkedMultiplayerENet::get_connection_status() const {
return connection_status;
}
uint32_t NetworkedMultiplayerENet::_gen_unique_id() const {
uint32_t hash = 0;
while (hash == 0 || hash == 1) {
hash = hash_djb2_one_32(
(uint32_t)OS::get_singleton()->get_ticks_usec());
hash = hash_djb2_one_32(
@@ -662,13 +624,11 @@ uint32_t NetworkedMultiplayerENet::_gen_unique_id() const {
}
int NetworkedMultiplayerENet::get_unique_id() const {
ERR_FAIL_COND_V_MSG(!active, 0, "The multiplayer instance isn't currently active.");
return unique_id;
}
void NetworkedMultiplayerENet::set_refuse_new_connections(bool p_enable) {
refuse_connections = p_enable;
#ifdef GODOT_ENET
if (active) {
@@ -678,22 +638,18 @@ void NetworkedMultiplayerENet::set_refuse_new_connections(bool p_enable) {
}
bool NetworkedMultiplayerENet::is_refusing_new_connections() const {
return refuse_connections;
}
void NetworkedMultiplayerENet::set_compression_mode(CompressionMode p_mode) {
compression_mode = p_mode;
}
NetworkedMultiplayerENet::CompressionMode NetworkedMultiplayerENet::get_compression_mode() const {
return compression_mode;
}
size_t NetworkedMultiplayerENet::enet_compress(void *context, const ENetBuffer *inBuffers, size_t inBufferCount, size_t inLimit, enet_uint8 *outData, size_t outLimit) {
NetworkedMultiplayerENet *enet = (NetworkedMultiplayerENet *)(context);
if (size_t(enet->src_compressor_mem.size()) < inLimit) {
@@ -746,20 +702,16 @@ size_t NetworkedMultiplayerENet::enet_compress(void *context, const ENetBuffer *
}
size_t NetworkedMultiplayerENet::enet_decompress(void *context, const enet_uint8 *inData, size_t inLimit, enet_uint8 *outData, size_t outLimit) {
NetworkedMultiplayerENet *enet = (NetworkedMultiplayerENet *)(context);
int ret = -1;
switch (enet->compression_mode) {
case COMPRESS_FASTLZ: {
ret = Compression::decompress(outData, outLimit, inData, inLimit, Compression::MODE_FASTLZ);
} break;
case COMPRESS_ZLIB: {
ret = Compression::decompress(outData, outLimit, inData, inLimit, Compression::MODE_DEFLATE);
} break;
case COMPRESS_ZSTD: {
ret = Compression::decompress(outData, outLimit, inData, inLimit, Compression::MODE_ZSTD);
} break;
default: {
@@ -773,11 +725,8 @@ size_t NetworkedMultiplayerENet::enet_decompress(void *context, const enet_uint8
}
void NetworkedMultiplayerENet::_setup_compressor() {
switch (compression_mode) {
case COMPRESS_NONE: {
enet_host_compress(host, NULL);
} break;
case COMPRESS_RANGE_CODER: {
@@ -786,19 +735,16 @@ void NetworkedMultiplayerENet::_setup_compressor() {
case COMPRESS_FASTLZ:
case COMPRESS_ZLIB:
case COMPRESS_ZSTD: {
enet_host_compress(host, &enet_compressor);
} break;
}
}
void NetworkedMultiplayerENet::enet_compressor_destroy(void *context) {
// Nothing to do
}
IP_Address NetworkedMultiplayerENet::get_peer_address(int p_peer_id) const {
ERR_FAIL_COND_V_MSG(!peer_map.has(p_peer_id), IP_Address(), vformat("Peer ID %d not found in the list of peers.", p_peer_id));
ERR_FAIL_COND_V_MSG(!is_server() && p_peer_id != 1, IP_Address(), "Can't get the address of peers other than the server (ID -1) when acting as a client.");
ERR_FAIL_COND_V_MSG(peer_map[p_peer_id] == NULL, IP_Address(), vformat("Peer ID %d found in the list of peers, but is null.", p_peer_id));
@@ -814,7 +760,6 @@ IP_Address NetworkedMultiplayerENet::get_peer_address(int p_peer_id) const {
}
int NetworkedMultiplayerENet::get_peer_port(int p_peer_id) const {
ERR_FAIL_COND_V_MSG(!peer_map.has(p_peer_id), 0, vformat("Peer ID %d not found in the list of peers.", p_peer_id));
ERR_FAIL_COND_V_MSG(!is_server() && p_peer_id != 1, 0, "Can't get the address of peers other than the server (ID -1) when acting as a client.");
ERR_FAIL_COND_V_MSG(peer_map[p_peer_id] == NULL, 0, vformat("Peer ID %d found in the list of peers, but is null.", p_peer_id));
@@ -834,7 +779,6 @@ void NetworkedMultiplayerENet::set_peer_timeout(int p_peer_id, int p_timeout_lim
}
void NetworkedMultiplayerENet::set_transfer_channel(int p_channel) {
ERR_FAIL_COND_MSG(p_channel < -1 || p_channel >= channel_count, vformat("The transfer channel must be set between 0 and %d, inclusive (got %d).", channel_count - 1, p_channel));
ERR_FAIL_COND_MSG(p_channel == SYSCH_CONFIG, vformat("The channel %d is reserved.", SYSCH_CONFIG));
transfer_channel = p_channel;
@@ -845,7 +789,6 @@ int NetworkedMultiplayerENet::get_transfer_channel() const {
}
void NetworkedMultiplayerENet::set_channel_count(int p_channel) {
ERR_FAIL_COND_MSG(active, "The channel count can't be set while the multiplayer instance is active.");
ERR_FAIL_COND_MSG(p_channel < SYSCH_MAX, vformat("The channel count must be greater than or equal to %d to account for reserved channels (got %d).", SYSCH_MAX, p_channel));
channel_count = p_channel;
@@ -874,7 +817,6 @@ bool NetworkedMultiplayerENet::is_server_relay_enabled() const {
}
void NetworkedMultiplayerENet::_bind_methods() {
ClassDB::bind_method(D_METHOD("create_server", "port", "max_clients", "in_bandwidth", "out_bandwidth"), &NetworkedMultiplayerENet::create_server, DEFVAL(32), DEFVAL(0), DEFVAL(0));
ClassDB::bind_method(D_METHOD("create_client", "address", "port", "in_bandwidth", "out_bandwidth", "client_port"), &NetworkedMultiplayerENet::create_client, DEFVAL(0), DEFVAL(0), DEFVAL(0));
ClassDB::bind_method(D_METHOD("close_connection", "wait_usec"), &NetworkedMultiplayerENet::close_connection, DEFVAL(100));
@@ -919,7 +861,6 @@ void NetworkedMultiplayerENet::_bind_methods() {
}
NetworkedMultiplayerENet::NetworkedMultiplayerENet() {
active = false;
server = false;
refuse_connections = false;
@@ -945,7 +886,6 @@ NetworkedMultiplayerENet::NetworkedMultiplayerENet() {
}
NetworkedMultiplayerENet::~NetworkedMultiplayerENet() {
if (active) {
close_connection();
}