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Diffstat (limited to 'modules/webrtc/webrtc_multiplayer_peer.cpp')
-rw-r--r--modules/webrtc/webrtc_multiplayer_peer.cpp115
1 files changed, 50 insertions, 65 deletions
diff --git a/modules/webrtc/webrtc_multiplayer_peer.cpp b/modules/webrtc/webrtc_multiplayer_peer.cpp
index 95c8c13449..e03b6b2473 100644
--- a/modules/webrtc/webrtc_multiplayer_peer.cpp
+++ b/modules/webrtc/webrtc_multiplayer_peer.cpp
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
@@ -43,22 +43,6 @@ void WebRTCMultiplayerPeer::_bind_methods() {
ClassDB::bind_method(D_METHOD("close"), &WebRTCMultiplayerPeer::close);
}
-void WebRTCMultiplayerPeer::set_transfer_channel(int p_channel) {
- transfer_channel = p_channel;
-}
-
-int WebRTCMultiplayerPeer::get_transfer_channel() const {
- return transfer_channel;
-}
-
-void WebRTCMultiplayerPeer::set_transfer_mode(TransferMode p_mode) {
- transfer_mode = p_mode;
-}
-
-MultiplayerPeer::TransferMode WebRTCMultiplayerPeer::get_transfer_mode() const {
- return transfer_mode;
-}
-
void WebRTCMultiplayerPeer::set_target_peer(int p_peer_id) {
target_peer = p_peer_id;
}
@@ -79,8 +63,8 @@ void WebRTCMultiplayerPeer::poll() {
List<int> remove;
List<int> add;
- for (Map<int, Ref<ConnectedPeer>>::Element *E = peer_map.front(); E; E = E->next()) {
- Ref<ConnectedPeer> peer = E->get();
+ for (KeyValue<int, Ref<ConnectedPeer>> &E : peer_map) {
+ Ref<ConnectedPeer> peer = E.value;
peer->connection->poll();
// Check peer state
switch (peer->connection->get_connection_state()) {
@@ -93,7 +77,7 @@ void WebRTCMultiplayerPeer::poll() {
break;
default:
// Peer is closed or in error state. Got to next peer.
- remove.push_back(E->key());
+ remove.push_back(E.key);
continue;
}
// Check channels state
@@ -108,7 +92,7 @@ void WebRTCMultiplayerPeer::poll() {
continue;
default:
// Channel was closed or in error state, remove peer id.
- remove.push_back(E->key());
+ remove.push_back(E.key);
}
// We got a closed channel break out, the peer will be removed.
break;
@@ -116,7 +100,7 @@ void WebRTCMultiplayerPeer::poll() {
// This peer has newly connected, and all channels are now open.
if (ready == peer->channels.size() && !peer->connected) {
peer->connected = true;
- add.push_back(E->key());
+ add.push_back(E.key);
}
}
// Remove disconnected peers
@@ -141,9 +125,9 @@ void WebRTCMultiplayerPeer::poll() {
emit_signal(SNAME("peer_connected"), TARGET_PEER_SERVER);
emit_signal(SNAME("connection_succeeded"));
// Notify of all previously connected peers
- for (Map<int, Ref<ConnectedPeer>>::Element *F = peer_map.front(); F; F = F->next()) {
- if (F->key() != 1 && F->get()->connected) {
- emit_signal(SNAME("peer_connected"), F->key());
+ for (const KeyValue<int, Ref<ConnectedPeer>> &F : peer_map) {
+ if (F.key != 1 && F.value->connected) {
+ emit_signal(SNAME("peer_connected"), F.key);
}
}
break; // Because we already notified of all newly added peers.
@@ -156,46 +140,46 @@ void WebRTCMultiplayerPeer::poll() {
}
void WebRTCMultiplayerPeer::_find_next_peer() {
- Map<int, Ref<ConnectedPeer>>::Element *E = peer_map.find(next_packet_peer);
+ HashMap<int, Ref<ConnectedPeer>>::Iterator E = peer_map.find(next_packet_peer);
if (E) {
- E = E->next();
+ ++E;
}
// After last.
while (E) {
- for (const Ref<WebRTCDataChannel> &F : E->get()->channels) {
+ if (!E->value->connected) {
+ ++E;
+ continue;
+ }
+ for (const Ref<WebRTCDataChannel> &F : E->value->channels) {
if (F->get_available_packet_count()) {
- next_packet_peer = E->key();
+ next_packet_peer = E->key;
return;
}
}
- E = E->next();
+ ++E;
}
- E = peer_map.front();
+ E = peer_map.begin();
// Before last
while (E) {
- for (const Ref<WebRTCDataChannel> &F : E->get()->channels) {
+ if (!E->value->connected) {
+ ++E;
+ continue;
+ }
+ for (const Ref<WebRTCDataChannel> &F : E->value->channels) {
if (F->get_available_packet_count()) {
- next_packet_peer = E->key();
+ next_packet_peer = E->key;
return;
}
}
- if (E->key() == (int)next_packet_peer) {
+ if (E->key == (int)next_packet_peer) {
break;
}
- E = E->next();
+ ++E;
}
// No packet found
next_packet_peer = 0;
}
-void WebRTCMultiplayerPeer::set_refuse_new_connections(bool p_enable) {
- refuse_connections = p_enable;
-}
-
-bool WebRTCMultiplayerPeer::is_refusing_new_connections() const {
- return refuse_connections;
-}
-
MultiplayerPeer::ConnectionStatus WebRTCMultiplayerPeer::get_connection_status() const {
return connection_status;
}
@@ -204,7 +188,7 @@ Error WebRTCMultiplayerPeer::initialize(int p_self_id, bool p_server_compat, Arr
ERR_FAIL_COND_V(p_self_id < 1 || p_self_id > ~(1 << 31), ERR_INVALID_PARAMETER);
channels_config.clear();
for (int i = 0; i < p_channels_config.size(); i++) {
- ERR_FAIL_COND_V_MSG(p_channels_config[i].get_type() != Variant::INT, ERR_INVALID_PARAMETER, "The 'channels_config' array must contain only enum values from 'MultiplayerPeer.TransferMode'");
+ ERR_FAIL_COND_V_MSG(p_channels_config[i].get_type() != Variant::INT, ERR_INVALID_PARAMETER, "The 'channels_config' array must contain only enum values from 'MultiplayerPeer.Multiplayer::TransferMode'");
int mode = p_channels_config[i].operator int();
// Initialize data channel configurations.
Dictionary cfg;
@@ -223,7 +207,7 @@ Error WebRTCMultiplayerPeer::initialize(int p_self_id, bool p_server_compat, Arr
case TRANSFER_MODE_RELIABLE:
break;
default:
- ERR_FAIL_V_MSG(ERR_INVALID_PARAMETER, vformat("The 'channels_config' array must contain only enum values from 'MultiplayerPeer.TransferMode'. Got: %d", mode));
+ ERR_FAIL_V_MSG(ERR_INVALID_PARAMETER, vformat("The 'channels_config' array must contain only enum values from 'MultiplayerPeer.Multiplayer::TransferMode'. Got: %d", mode));
}
channels_config.push_back(cfg);
}
@@ -268,10 +252,10 @@ Dictionary WebRTCMultiplayerPeer::get_peer(int p_peer_id) {
Dictionary WebRTCMultiplayerPeer::get_peers() {
Dictionary out;
- for (Map<int, Ref<ConnectedPeer>>::Element *E = peer_map.front(); E; E = E->next()) {
+ for (const KeyValue<int, Ref<ConnectedPeer>> &E : peer_map) {
Dictionary d;
- _peer_to_dict(E->get(), d);
- out[E->key()] = d;
+ _peer_to_dict(E.value, d);
+ out[E.key] = d;
}
return out;
}
@@ -279,7 +263,7 @@ Dictionary WebRTCMultiplayerPeer::get_peers() {
Error WebRTCMultiplayerPeer::add_peer(Ref<WebRTCPeerConnection> p_peer, int p_peer_id, int p_unreliable_lifetime) {
ERR_FAIL_COND_V(p_peer_id < 0 || p_peer_id > ~(1 << 31), ERR_INVALID_PARAMETER);
ERR_FAIL_COND_V(p_unreliable_lifetime < 0, ERR_INVALID_PARAMETER);
- ERR_FAIL_COND_V(refuse_connections, ERR_UNAUTHORIZED);
+ ERR_FAIL_COND_V(is_refusing_new_connections(), ERR_UNAUTHORIZED);
// Peer must be valid, and in new state (to create data channels)
ERR_FAIL_COND_V(!p_peer.is_valid(), ERR_INVALID_PARAMETER);
ERR_FAIL_COND_V(p_peer->get_connection_state() != WebRTCPeerConnection::STATE_NEW, ERR_INVALID_PARAMETER);
@@ -352,9 +336,9 @@ Error WebRTCMultiplayerPeer::get_packet(const uint8_t **r_buffer, int &r_buffer_
Error WebRTCMultiplayerPeer::put_packet(const uint8_t *p_buffer, int p_buffer_size) {
ERR_FAIL_COND_V(connection_status == CONNECTION_DISCONNECTED, ERR_UNCONFIGURED);
- int ch = transfer_channel;
+ int ch = get_transfer_channel();
if (ch == 0) {
- switch (transfer_mode) {
+ switch (get_transfer_mode()) {
case TRANSFER_MODE_RELIABLE:
ch = CH_RELIABLE;
break;
@@ -369,28 +353,26 @@ Error WebRTCMultiplayerPeer::put_packet(const uint8_t *p_buffer, int p_buffer_si
ch += CH_RESERVED_MAX - 1;
}
- Map<int, Ref<ConnectedPeer>>::Element *E = nullptr;
-
if (target_peer > 0) {
- E = peer_map.find(target_peer);
+ HashMap<int, Ref<ConnectedPeer>>::Iterator E = peer_map.find(target_peer);
ERR_FAIL_COND_V_MSG(!E, ERR_INVALID_PARAMETER, "Invalid target peer: " + itos(target_peer) + ".");
- ERR_FAIL_COND_V_MSG(E->value()->channels.size() <= ch, ERR_INVALID_PARAMETER, vformat("Unable to send packet on channel %d, max channels: %d", ch, E->value()->channels.size()));
- ERR_FAIL_COND_V(E->value()->channels[ch].is_null(), ERR_BUG);
- return E->value()->channels[ch]->put_packet(p_buffer, p_buffer_size);
+ ERR_FAIL_COND_V_MSG(E->value->channels.size() <= ch, ERR_INVALID_PARAMETER, vformat("Unable to send packet on channel %d, max channels: %d", ch, E->value->channels.size()));
+ ERR_FAIL_COND_V(E->value->channels[ch].is_null(), ERR_BUG);
+ return E->value->channels[ch]->put_packet(p_buffer, p_buffer_size);
} else {
int exclude = -target_peer;
- for (Map<int, Ref<ConnectedPeer>>::Element *F = peer_map.front(); F; F = F->next()) {
+ for (KeyValue<int, Ref<ConnectedPeer>> &F : peer_map) {
// Exclude packet. If target_peer == 0 then don't exclude any packets
- if (target_peer != 0 && F->key() == exclude) {
+ if (target_peer != 0 && F.key == exclude) {
continue;
}
- ERR_CONTINUE_MSG(F->value()->channels.size() <= ch, vformat("Unable to send packet on channel %d, max channels: %d", ch, E->value()->channels.size()));
- ERR_CONTINUE(F->value()->channels[ch].is_null());
- F->value()->channels[ch]->put_packet(p_buffer, p_buffer_size);
+ ERR_CONTINUE_MSG(F.value->channels.size() <= ch, vformat("Unable to send packet on channel %d, max channels: %d", ch, F.value->channels.size()));
+ ERR_CONTINUE(F.value->channels[ch].is_null());
+ F.value->channels[ch]->put_packet(p_buffer, p_buffer_size);
}
}
return OK;
@@ -401,8 +383,11 @@ int WebRTCMultiplayerPeer::get_available_packet_count() const {
return 0; // To be sure next call to get_packet works if size > 0 .
}
int size = 0;
- for (Map<int, Ref<ConnectedPeer>>::Element *E = peer_map.front(); E; E = E->next()) {
- for (const Ref<WebRTCDataChannel> &F : E->get()->channels) {
+ for (const KeyValue<int, Ref<ConnectedPeer>> &E : peer_map) {
+ if (!E.value->connected) {
+ continue;
+ }
+ for (const Ref<WebRTCDataChannel> &F : E.value->channels) {
size += F->get_available_packet_count();
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-15 11:06:57 +0000