Function handleUpdateGameMessagesToSend

Extensions/Multiplayer/messageManager.ts:1809–1850

(
      runtimeScene: gdjs.RuntimeScene
    )

    };

    const handleUpdateGameMessagesToSend = (
      runtimeScene: gdjs.RuntimeScene
    ): void => {
      if (!gdjs.multiplayer.isReadyToSendOrReceiveGameUpdateMessages()) {
        // Don't send messages if the multiplayer is not ready.
        return;
      }

      const gameNetworkSyncData = runtimeScene.getGame().getNetworkSyncData({
        playerNumber: gdjs.multiplayer.getCurrentPlayerNumber(),
        isHost: gdjs.multiplayer.isCurrentPlayerHost(),
      });
      if (!gameNetworkSyncData) {
        return;
      }

      const isGameSyncDataDifferent =
        isGameDifferentFromLastSync(gameNetworkSyncData);
      const shouldSyncGame =
        !hasGameBeenSyncedRecently() ||
        isGameSyncDataDifferent ||
        numberOfForcedGameUpdates > 0;

      if (isGameSyncDataDifferent) {
        numberOfForcedGameUpdates = 3;
      }

      if (!shouldSyncGame) {
        return;
      }

      const connectedPeerIds = gdjs.multiplayerPeerJsHelper.getAllPeers();
      const { messageName, messageData } = createUpdateGameMessage({
        gameNetworkSyncData,
      });

      sendDataTo(connectedPeerIds, messageName, messageData);

      lastGameSyncTimestamp = getTimeNow();
      lastSentGameSyncData = gameNetworkSyncData;
      numberOfForcedGameUpdates = Math.max(numberOfForcedGameUpdates - 1, 0);
    };

    const handleUpdateGameMessagesReceived = (
      runtimeScene: gdjs.RuntimeScene