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feat: added singleton logic to Client-/Server-Node

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This commit is contained in:
Sara Gerretsen 2025-10-12 23:01:04 +02:00
parent 8086924141
commit 0703b30ed9
4 changed files with 23 additions and 0 deletions
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11
modules/you_done_it/client_node.cpp
View file

@ -1,6 +1,7 @@
#include "client_node.h"
#include "ydi_client.h"
ClientNode *ClientNode::singleton_instance{ nullptr };
String const ClientNode::sig_connection_changed{ "connection_changed" };
void ClientNode::_bind_methods() {
@ -8,6 +9,13 @@ void ClientNode::_bind_methods() {
ADD_SIGNAL(MethodInfo(sig_connection_changed, PropertyInfo(Variant::INT, "connected", PROPERTY_HINT_ENUM, "Disconnected,Connected,Authenticated")));
}
void ClientNode::enter_tree() {
if (singleton_instance) {
print_error("Attempt to create duplicate ClientNode, aborting");
abort();
}
}
void ClientNode::process() {
NetworkData::ConnectionStatus const new_status{ ydi::client::status() };
if (new_status != this->state) {
@ -18,6 +26,9 @@ void ClientNode::process() {
void ClientNode::exit_tree() {
ydi::client::disconnect();
if (singleton_instance == this) {
singleton_instance = nullptr;
}
}
void ClientNode::_notification(int what) {

2
modules/you_done_it/client_node.h
View file

@ -5,7 +5,9 @@
class ClientNode : Node {
GDCLASS(ClientNode, Node);
static ClientNode *singleton_instance;
static void _bind_methods();
void enter_tree();
void process();
void exit_tree();

9
modules/you_done_it/server_node.cpp
View file

@ -2,6 +2,7 @@
#include "ydi_server.h"
#include <core/config/engine.h>
ServerNode *ServerNode::singleton_instance{ nullptr };
String const ServerNode::sig_clue_revealed{ "clue_revealed" };
String const ServerNode::sig_connection_established{ "connection_established" };
String const ServerNode::sig_connection_lost{ "connection_lost" };
@ -13,6 +14,11 @@ void ServerNode::_bind_methods() {
}
void ServerNode::enter_tree() {
if (singleton_instance) {
print_error("Attempt to create duplicate ServerNode, aborting");
abort();
}
singleton_instance = this;
ydi::server::open();
}
@ -32,6 +38,9 @@ void ServerNode::process(double delta) {
void ServerNode::exit_tree() {
ydi::server::close();
if (singleton_instance == this) {
singleton_instance = nullptr;
}
}
void ServerNode::_notification(int what) {

1
modules/you_done_it/server_node.h
View file

@ -4,6 +4,7 @@
class ServerNode : public Node {
GDCLASS(ServerNode, Node);
static ServerNode *singleton_instance;
static void _bind_methods();
void enter_tree();
void process(double delta);