Army.cpp

#include <cstdio>
#include <iostream>
#include <cstdlib>
#include <cstring>
#define _CRT_SECURE_NO_WARNINGS
#include "Army.h"
#define MAX_NAME_LEN 50
using namespace std;
namespace sdds {
	void Army::setEmpty() {
		Army army;
		army.m_nationality[MAX_NAME_LEN] = {0};
		army.m_noOfunits=0;
		army.m_power=0;

	}
	void Army::createArmy(const char* country, double pow, int troops) {
		if (country != nullptr && !(strlen(country) < 1)) {
			for (int i = 0; i < MAX_NAME_LEN; i++) {
				m_nationality[i]= country[i];
			}
		}
		if (pow > 0) {
			pow = m_power;
		}
		if (troops > 0) {
			troops=m_noOfunits;
		}
		else {
			setEmpty();
		}

	}
	void Army::updateUnits(int troops) {
		m_noOfunits += troops;
		m_power = ((25 / 100) * troops);
	}
	const char* Army::checkNationality() const {
		return m_nationality;
	}
	int Army::checkCapacity() const {
		return m_noOfunits;
	}
	double Army::checkPower() const {
		return m_power;
	}
	bool Army::isEmpty() const {
		if (m_nationality==0|| m_noOfunits==0|| m_power==0){
			return true;
		}
		else {
			return false;
		}
	}
	bool Army::isStrongerThan(const Army& army)const {
		if (m_power > army.m_power) {
			return true;
		}
		else {
			return false;
		}
	}
	
	void battle(Army& arm1, Army& arm2) {
		if ((&arm1 == 0) && (&arm2 == 0)) {
			cout << "Invalid Armies" << endl;
		}
		if (arm1.isStrongerThan(arm2)) {
			arm2.updateUnits((arm2.m_noOfunits/2));
		}
	}
	void displayDetails(const Army* armies, int size) {
		cout << "Armies reporting to battle:" << endl;
		for (int i = 0; i < size; i++) {
			cout << "Nationality:" << armies[i].m_nationality << ", Units Count :" << armies[i].m_noOfunits << ", Power left :" << armies[i].m_power << endl;
		}

	}

}