Method ok_if_ability_unlocked

battlecode-engine/src/unit.rs:603–608

Ok if unit has unlocked its ability. InappropriateUnitType - the unit is not a robot. ResearchNotUnlocked - the ability is not researched.

(&self)

    /// * InappropriateUnitType - the unit is not a robot.
    /// * ResearchNotUnlocked - the ability is not researched. 
    pub(crate) fn ok_if_ability_unlocked(&self) -> Result<(), GameError> {
        if !self.is_ability_unlocked()? {
            Err(GameError::ResearchNotUnlocked { unit_type: self.unit_type() })?
        }
        Ok(())
    }

    /// Ok if unit can use its ability. The unit's ability heat must 
    /// be lower than the maximum heat to act.