Wipeout - Godot/C++

#include "trophy.h"
#include <SceneTree.hpp>

using namespace godot;

void Trophy::_register_methods() {
	register_method("_area_entered", &Trophy::_area_entered);
	register_method("_ready", &Trophy::_ready);
}

void Trophy::_init() {
	start = 0;
}

// Constructor for Trophy Object
Trophy::Trophy() {

}

// Destructor for Trophy Object
Trophy::~Trophy() {

}

// Intializer for the Trophy class
void Trophy::_ready()
{
	audioNode = get_node("VictorySoundPlayer");
	areaNode = get_node("Area");
	area = godot::Object::cast_to<Area>(areaNode);
	audioPlayer = godot::Object::cast_to<AudioStreamPlayer>(audioNode);

	// Connects area object with body_entered signal
	area->connect("body_entered", this, "_area_entered");
}

// Function that triggers once the Trophy's area is entered
void Trophy::_area_entered() {

	Godot::print("CollisionDetected");

	// Plays the audio only on the first collision
	if (start == 1)
	{
		if (audioPlayer)
		{
			audioPlayer->play();
		}

	// Change the scene to the game over scene
		get_tree()->change_scene("res://main_scenes/GameoverScreen.tscn");
	}

	start += 1;
}

void GameManager::_host_start() {
  // Creates and sets the server
  network = NetworkedMultiplayerENet::_new();
  network->create_server(port, max_players);
  get_tree()->set_network_peer(network);

  // Connects network signals to defined functions
  network->connect("peer_connected", this, "_player_connected");
  network->connect("peer_disconnected", this, "_player_disconnected");

  // Stores clients name with network ID in the dictionary
  local_player_id = get_tree()->get_network_unique_id();
  player_names[0] = current_player_name;

  //TEST Print statement
  Godot::print("Server started!");
}

void GameManager::_player_connected(int player_id) {
  Godot::print("Player connected!");
}

void GameManager::_player_disconnected(int player_id) {
  Godot::print("Player disconnected!");
  Node* player2 = get_tree()->get_root()->get_node("Player2");
  if (player2)
  {
    get_tree()->get_root()->remove_child(player2);
  }
  else
  {
    Godot::print("Player2 node is null in game manager");
  }
  
}

void GameManager::_send_player_info(int client_id, String client_name) {
  player_names[1] = client_name;
  rpc("_update_player_names", player_names[0], player_names[1]);
  rpc("_update_waiting_room");
}

void GameManager::_client_start() {
  // Creates and sets the client
  network = NetworkedMultiplayerENet::_new();
  network->create_client("127.0.0.1", port);
  get_tree()->set_network_peer(network);
  player_ids[1] = get_tree()->get_network_unique_id();

  // Connects network signals to defined functions
  get_tree()->connect("connection_failed", this, "_connected_fail");
  get_tree()->connect("server_disconnected", this, "_server_disconnected");
  get_tree()->connect("connected_to_server", this, "_connected_ok");

  //TEST Print statement
  Godot::print("...Attempting to join server...");
}