8/19 C++: Class Example - PVP

#include <iostream>
#include <cstdlib>
#include <ctime>
using namespace std;

class Player{
    private:
        // 資料(變數部分)
        string name;
        int hp;
        int atk;

    public:
        // 方法(函式部分)
            // 建構式
            Player(string n, int h, int a){
                name = n;
                hp = h;
                atk = a;
            }

            // Get函式
            string getName(){
                return name;
            }

            int getHP(){
                return hp;
            }

            // 行為
            void attack(Player &p){
                p.hp -= atk;
                cout << name << "攻擊了" << p.name << "！" << endl;
                cout << p.name << "受到了" << atk << "點的傷害！" << endl;
                cout << p.name << "剩下了" << p.hp << "點血量！" << endl;
            }

            /*
                C語言： (x) bool (int: 1, 0)
                C++語言： bool (true, false)
            */
            bool isDead(){
                if( hp > 0 ){
                    return false;
                }
                else {
                    return true;
                }
            }
};

int main(){
    srand( time(NULL) );

    Player p1("勇者", rand() % 1000, rand() % 1000);
    Player p2("乂煞氣a魔王乂", rand() % 1000, rand() % 1000);

    while( !p1.isDead() && !p2.isDead() ){
        p1.attack(p2);
        p2.attack(p1);
    }

    if( !p1.isDead() ){
        cout << p1.getName() << "贏了！" << endl;
    }
    else if( !p2.isDead() ){
        cout << p2.getName() << "贏了！" << endl;
    }
    else {
        cout << "平手！" << endl;
    }

    return 0;
}