Cars/PetrolEngine.cpp at master · ploWoj/Cars · GitHub

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#include <iostream>
#include <stdexcept>

#include "Exeptions.hpp"
#include "PetrolEngine.hpp"

PetrolEngine::PetrolEngine(int power, float capacity, int gears)
    : power_(power), capacity_(capacity), gears_(gears), currentGear_(0) {
    std::cout << __FUNCTION__ << std::endl;
}

void PetrolEngine::changeGear(int gear) {
    // TODO: Add checking if gear is between -1 and gears_
    // -1 is for REAR
    // 0 is for NEUTRAL
    if (gear == -1 && currentGear_ != 0) {
        throw InvalidGear("Invalid changing gears");
    }

    if (gear > gears_ || gear < -1) {
        throw InvalidGear("There is no so many gears!!!");
    }

    currentGear_ = gear;
    std::cout << __FUNCTION__ << std::endl;
}

int PetrolEngine::getGears() const {
    return gears_;
}

int PetrolEngine::getPower() const {
    return power_;
}

float PetrolEngine::getCapacity() const {
    return capacity_;
}

int PetrolEngine::getCurrentGear() const {
    return currentGear_;
}