Method ok_if_can_overcharge

battlecode-engine/src/world.rs:1701–1710

(&self, healer_id: UnitID, robot_id: UnitID)

    }

    fn ok_if_can_overcharge(&self, healer_id: UnitID, robot_id: UnitID)
                            -> Result<(), GameError> {
        let healer = self.my_unit(healer_id)?;
        let robot = self.my_unit(robot_id)?;
        healer.ok_if_on_map()?;
        robot.ok_if_can_be_overcharged()?;
        healer.ok_if_overcharge_unlocked()?;
        healer.ok_if_within_ability_range(robot.location())?;
        Ok(())
    }

    /// Whether the healer can overcharge the given robot, without taking into
    /// account the healer's ability heat. Takes into account only the healer's