Method reconnect

packages/blockly/core/connection.ts:360–379

* Reconnects this connection to the input with the given name on the given * block. If there is already a connection connected to that input, that * connection is disconnected. * * @param block The block to connect this connection to. * @param inputName The name of the input to connec

(block: Block, inputName: string)

   * @returns True if this connection was able to connect, false otherwise.
   */
  reconnect(block: Block, inputName: string): boolean {
    // No need to reconnect if this connection's block is deleted.
    if (this.getSourceBlock().isDeadOrDying()) return false;

    const connectionParent = block.getInput(inputName)?.connection;
    const currentParent = this.targetBlock();
    if (
      (!currentParent || currentParent === block) &&
      connectionParent &&
      connectionParent.targetConnection !== this
    ) {
      if (connectionParent.isConnected()) {
        // There's already something connected here.  Get rid of it.
        connectionParent.disconnect();
      }
      connectionParent.connect(this);
      return true;
    }
    return false;
  }

  /**
   * Returns the block that this connection connects to.