#include
using namespace std;
class Game
{
private:
int die1；
int die2;
int tzs;
public:
int RollDice(); //函数原型 //抛骰子函数
void PlayGame(); //进行一次游戏
void GetHelp();//游戏帮助
};
enum GameStatus{WIN,LOSE,PLAYING}; //枚举游戏状态;
int RollDice() //抛骰子函数
{
int die1 = 1 + rand() % 6;
int die2 = 1 + rand() % 6;
int tzs = die1 + die2;
cout << "Player rooled " << die1 << "+" << die2 << "=" << tzs << endl;
return tzs;
}
void Game::PlayGame()
{
int a;
cout<<"输入任何数字开始游戏"< cin>>a;
int tzs,first;
int GameStatus;
tzs=RollDice();
switch(tzs){
case 7:
case 11:
GameStatus = WIN;
break;
case 2:
case 3:
case 12:
GameStatus = LOSE;
break;
default:
GameStatus = PLAYING;
first=tzs;
break;
}
while(GameStatus==PLAYING)
{
tzs=RollDice();
if (tzs=first)
GameStatus=WIN;
else if (tzs=7)
GameStatus=LOSE;
}
if (GameStatus==WIN)
cout<<"你赢啦"<<endl;
else if(GameStatus==LOSE)
cout<<"很遗憾你输了"<<endl;
char j;
char y;
cout<<"想继续玩此游戏吗？ 输入'y'或'Y'则继续，输入其他字符则退出游戏。"<<endl;
cin>>y;
while(y=='y'||'Y')
{
if(y=='y')
{
cout<<"输入任意字符游戏开始"<<endl;
cin>>j;
cout<<"游戏开始\n\n\n\n";
Game::PlayGame();
}
break;
}
}
void Game::GetHelp(){
cout<<endl
<<" 比赛规则：每人初始积分为100分，从1号开始掷骰子，骰子出现后,"
<<"根据点数减去掷骰人的相应积分， 如 减去 10*（6-点数），然后"
<<"根据点数多少，就依次向后数掷骰的点数同等数量的人，被数到的"
<<"被数到的最后一个人继续掷骰子，计算积分，依此类推。"
<<"如果某人掷骰子后，其积分小于等于0则出列，余下的人继续按照此法进行游戏，直到剩下最后一个人，为胜利者。"
<<endl<<endl<<endl;
}
int main()
{
cout<<endl
<<" **************************************************\n\n"
<<" 欢迎进入掷骰子游戏\n\n"
<<" **************************************************\n\n"
<<endl<<endl<<endl;
int o;
cout<<" ------------------------"<<endl;
cout<<" |亲输入你要选择的项目 |"<<endl;
cout<<" |1.玩一手游戏 |"<<endl;
cout<<" |2.查看帮助 |"<<endl;
cout<<" |3.退出游戏 |"<<endl;
cout<<" ------------------------"<<endl;
cin>>o;
switch(o)
{
case 1:
char j;
cout<<" 输入任意字符游戏开始"<<endl;
cin>>j;
cout<<" 游戏开始\n\n\n\n";
Game obj;
obj.PlayGame();
break;
case 2:
obj.GetHelp();
break;
case 3:
break;
default:
cout<<" 对不起你输入的不在范围内"<<endl;
break;
}
return 0;
}
错误是这样的：
1>zzh.obj : error LNK2019: 无法解析的外部符号 "public: int __thiscall Game::RollDice(void)" (?RollDice@Game@@QAEHXZ)，该符号在函数 "public: void __thiscall Game::PlayGame(void)" (?PlayGame@Game@@QAEXXZ) 中被引用
1>C:\Users\11350\documents\visual studio 2010\Projects\111\Debug\111.exe : fatal error LNK1120: 1 个无法解析的外部命令
编通了，能不能用你试一下：
#include <iostream>
using namespace std;
class Game
{
private:
int die1;
int die2;
int tzs;
public:
int RollDice(); //函数原型 //抛骰子函数
void PlayGame(); //进行一次游戏
void GetHelp();//游戏帮助
};
enum GameStatus{ WIN, LOSE, PLAYING }; //枚举游戏状态;
int Game::RollDice() //抛骰子函数
{
int die1 = 1 + rand() % 6;
int die2 = 1 + rand() % 6;
int tzs = die1 + die2;
cout << "Player rooled " << die1 << "+" << die2 << "=" << tzs << endl;
return tzs;
}
void Game::PlayGame()
{
int a;
cout << "输入任何数字开始游戏:";
cin >> a;
int tzs, first;
int GameStatus;
tzs = RollDice();
switch (tzs){
case 7:
case 11:
GameStatus = WIN;
break;
case 2:
case 3:
case 12:
GameStatus = LOSE;
break;
default:
GameStatus = PLAYING;
first = tzs;
break;
}
while (GameStatus == PLAYING)
{
tzs = RollDice();
if (tzs = first)
GameStatus = WIN;
else if (tzs = 7)
GameStatus = LOSE;
}
if (GameStatus == WIN)
cout << "你赢啦" << endl;
else if (GameStatus == LOSE)
cout << "很遗憾你输了" << endl;
char j;
char y;
cout << "想继续玩此游戏吗？ 输入'y'或'Y'则继续，输入其他字符则退出游戏。" << endl;
cin >> y;
while (y == 'y' || 'Y')
{
if (y == 'y')
{
cout << "输入任意字符游戏开始" << endl;
cin >> j;
cout << "游戏开始\n\n\n\n";
Game::PlayGame();
}
break;
}
}
void Game::GetHelp(){
cout << endl
<< " 比赛规则：每人初始积分为100分，从1号开始掷骰子，骰子出现后,"
<< "根据点数减去掷骰人的相应积分， 如 减去 10*（6-点数），然后"
<< "根据点数多少，就依次向后数掷骰的点数同等数量的人，被数到的"
<< "被数到的最后一个人继续掷骰子，计算积分，依此类推。"
<< "如果某人掷骰子后，其积分小于等于0则出列，余下的人继续按照此法进行游戏，直到剩下最后一个人，为胜利者。"
<< endl << endl << endl;
}
int main()
{
cout << endl
<< " **************************************************\n\n"
<< " 欢迎进入掷骰子游戏\n\n"
<< " **************************************************\n\n"
<< endl << endl << endl;
int o;
cout << " ------------------------" << endl;
cout << " |亲输入你要选择的项目 |" << endl;
cout << " |1.玩一手游戏 |" << endl;
cout << " |2.查看帮助 |" << endl;
cout << " |3.退出游戏 |" << endl;
cout << " ------------------------" << endl;
cin >> o;
switch (o)
{
case 1:
char j;
cout << " 输入任意字符游戏开始" << endl;
cin >> j;
cout << " 游戏开始\n\n\n\n";
Game obj;
obj.PlayGame();
break;
case 2:
obj.GetHelp();
break;
case 3:
break;
default:
cout << " 对不起你输入的不在范围内" << endl;
break;
}
return 0;
}
详见
错误解决方法