Function sendCustomMessage

Extensions/Multiplayer/messageManager.ts:1396–1436

(
      userMessageName: string,
      userMessageData: any // can be a simple string message or a serialized variable.
    )

    };

    const sendCustomMessage = (
      userMessageName: string,
      userMessageData: any // can be a simple string message or a serialized variable.
    ) => {
      const connectedPeerIds = gdjs.multiplayerPeerJsHelper.getAllPeers();
      const currentPlayerNumber = gdjs.multiplayer.getCurrentPlayerNumber();
      const { messageName, messageData } = createCustomMessage({
        userMessageName,
        userMessageData,
        senderPlayerNumber: currentPlayerNumber,
      });
      const acknowledgmentMessageName =
        createAcknowledgeCustomMessageNameFromCustomMessage(messageName);
      addExpectedMessageAcknowledgement({
        originalMessageName: messageName,
        originalData: messageData,
        expectedMessageName: acknowledgmentMessageName,
        otherPeerIds: connectedPeerIds, // Expect acknowledgment from all peers.
        // custom messages cannot be reverted.
        shouldCancelMessageIfTimesOut: false,
      });
      debugLogger.info(
        `Sending custom message ${userMessageName} with data ${JSON.stringify(
          userMessageData
        )}.`
      );
      sendDataTo(connectedPeerIds, messageName, messageData);

      // If we are the host, we can consider this messaged as received
      // and add it to the list of custom messages to process on top of the messages received.
      if (gdjs.multiplayer.isCurrentPlayerHost()) {
        const messagesList =
          gdjs.multiplayerPeerJsHelper.getOrCreateMessagesList(messageName);
        messagesList.pushMessage(
          messageData,
          gdjs.multiplayerPeerJsHelper.getCurrentId()
        );
        // The message is now automatically added to the list of messages to process,
        // and will be removed at the end of the frame.
      }
    };

    const sendVariableCustomMessage = (
      userMessageName: string,