Method can_harvest

battlecode-engine/src/world.rs:1224–1226

Whether the worker is ready to harvest, and the given direction contains karbonite to harvest. The worker cannot already have performed an action this round.

(&self, worker_id: UnitID, direction: Direction)

    /// karbonite to harvest. The worker cannot already have performed an action
    /// this round.
    pub fn can_harvest(&self, worker_id: UnitID, direction: Direction) -> bool {
        self.ok_if_can_harvest(worker_id, direction).is_ok()
    }

    /// Harvests up to the worker's harvest amount of karbonite from the given
    /// location, adding it to the team's resource pool.