Method ok_if_can_produce_robot

battlecode-engine/src/unit.rs:1060–1070

Returns OK if the factory can produce a robot of this type. InappropriateUnitType - the unit is not a factory or the unit type is not a robot. StructureNotYetBuilt - the structure has not yet been built. FactoryBusy - the factory is already producing a unit.

(&self, unit_type: UnitType)

    /// * StructureNotYetBuilt - the structure has not yet been built.
    /// * FactoryBusy - the factory is already producing a unit.
    pub(crate) fn ok_if_can_produce_robot(&self, unit_type: UnitType) -> Result<(), GameError> {
        self.ok_if_unit_type(Factory)?;
        self.ok_if_structure_built()?;
        if !unit_type.is_robot() {
            Err(GameError::InappropriateUnitType)?;
        }
        if self.factory_unit_type.is_some() {
            Err(GameError::FactoryBusy)?;
        }
        Ok(())
    }

    /// Starts producing a robot of this type.
    /// Assumes the unit can produce a robot.