Method next_in_queue

battlecode-engine/src/research.rs:130–136

Returns the next branch to be researched, which is the branch at the front of the research queue. NullValue - There is no branch to be researched.

(&self)

    ///
    /// * NullValue - There is no branch to be researched.
    pub fn next_in_queue(&self) -> Result<Branch, GameError> {
        if let Some(branch) = self.queue.get(0) {
            Ok(branch.clone())
        } else {
            Err(GameError::NullValue)?
        }
    }

    /// Returns the number of rounds left until the upgrade at the front of the
    /// research queue is applied.