首先,請原諒我的醜陋代碼。儘管所有可能的解決方案都沒有奏效,但我已經嘗試解決這些代碼的大量想法已經混亂起來。基本上,我正在編寫一個Hearthstone rip-off,用卡信息讀取兩個.txt文件,並與他們對戰以查看哪個玩家獲勝。問題是,當我試圖保存播放器的名稱(文件中的第一行)時,它會保存整個文件而不是第一行。當我設法解決這個問題時,出於某種原因,用於保存卡對象信息的for循環(格式:卡名稱,卡電源,卡健康狀況)無法正確保存。任何幫助將不勝感激,我一直在試圖解決這個問題兩天,沒有任何東西完全解決了這個問題。我將在代碼之前先將附加的文件附加到文件中。C++ .txt讀入問題。 getline閱讀完整文件
聲明:這是很多線條,我很抱歉。此外,我認爲問題可能是我的Mac沒有以具有正確行結尾的格式保存.txt。我使用XCode作爲我的IDE。非常感謝你願意幫助的人!
文件1:
The Innkeeper
3
Tunnel Trogg
1
3
Neptulon
7
7
Fire Elemental
6
5
文件2:
Malfurion
3
Leper Gnome
2
1
Aviana
5
5
Cenarius
5
8
主營:
#include "Player.h"
using namespace std;
int main()
{
cout << "Please enter file name of the first player: " << endl;
string inFile = "";
getline(cin, inFile);
Player* p1 = new Player(inFile);
cout << "Now enter the file name of the second player: " << endl;
getline(cin, inFile);
Player* p2 = new Player(inFile);
p1->battle(*p2);
delete p1;
delete p2;
return 0;
}
播放器標題:
#include "Card.h"
#include <fstream>
#ifndef Player_h
#define Player_h
using namespace std;
class Player
{
private:
string playerName;
int numCards;
Card ** cards;
int wins = 0;
public:
Player(std::string inFile);
void battle(Player p2);
Card* getCard(int counter);
~Player();
};
#endif /* Player_h */
卡頭:
#include <string>
#include <iostream>
#ifndef Card_h
#define Card_h
using namespace std;
class Card
{
public:
Card();
string getName();
int getPower();
int getHealth();
void setName(string newName);
void setPower(int newPower);
void setHealth(int newHealth);
Card* duel(Card&);
friend ostream& operator<<(ostream& o, Card& c);
friend bool operator==(Card& p1Card, Card& p2Card);
private:
string name;
int power;
int health;
};
#endif /* Card_h */
球員來源:
#include "Player.h"
using namespace std;
Player::Player(string inFile)
{
ifstream in(inFile, ios::in);\
if (!in)
{
cerr << "There was a problem opening the file. Sorry, try again!" << endl;
return;
}
getline(in, playerName);
cout << playerName << endl;
in>>numCards;
playerName = "";
numCards = 0;
cards = new Card* [numCards];
string tempName = "";
int tempPower = 0;
int tempHealth = 0;
for (int i = 0; i<numCards; i++)
{
in.ignore();
cards[i] = new Card();
getline(in, tempName);
cout << "in for loop: " << endl;
cout << tempName << ",";
cards[i]->setName(tempName);
in >> tempPower;
in.ignore();
cout << tempPower << ",";
cards[i]->setPower(tempPower);
in >> tempHealth;
cout << tempHealth << " done"<< endl;
cards[i]->setHealth(tempHealth);
}
}
void Player::battle(Player p2)
{
int draws = 0;
cout << "Let the battle begin!" << endl;
cout << numCards << endl;
if (wins > p2.wins)
{
cout << playerName << " wins over " << p2.playerName << ", " << wins << " to " << p2.wins;
if (draws == 0)
{
cout << " and no ties." << endl;
}
else
{
cout << " and " << draws << " ties." << endl;
}
}
else if (p2.wins > wins)
{
cout << p2.playerName << " wins over " << playerName << ", " << p2.wins << " to " << wins;
if (draws == 0)
{
cout << " and no ties." << endl;
}
else
{
cout << " and " << draws << " ties." << endl;
}
}
else if (p2.wins == wins)
{
cout << "It is a draw between " << playerName << " and " << p2.playerName << ", with " << wins << " for each and ";
if (draws == 0)
{
cout << "no ties." << endl;
}
else
{
cout << draws << " ties." << endl;
}
}
cout << "Here are the detailed results:" << endl;
for (int i = 0; i < numCards; i++)
{
cout << *cards[i] << " vs. " << *p2.cards[i] << " - ";
if (*cards[i] == *p2.cards[i])
{
cout << "It is a draw." << endl;
}
else if (cards[i]->duel(*p2.cards[i]) == NULL)
{
cout << "It is a draw." << endl;
}
else if (*cards[i]->duel(*p2.cards[i]) == *p2.cards[i])
{
cout << p2.cards[i]->getName() << "wins for " << p2.playerName << "." << endl;
}
else if (*cards[i]->duel(*p2.cards[i]) == *cards[i])
{
cout << cards[i]->getName() << "wins for " << playerName << "." << endl;
}
}
}
Player::~Player()
{
if (cards != NULL)
{
for (int i = 0; i < numCards; i++)
{
if (cards[i] != nullptr)
{
delete cards[i];
cards[i] = NULL;
}
};
}
}
卡來源:
#include "Card.h"
using namespace std;
Card::Card()
{
name = "";
power = 0;
health = 0;
}
string Card::getName()
{
return name;
}
int Card::getPower()
{
return power;
}
int Card::getHealth()
{
return health;
}
void Card::setName(string newName)
{
name = newName;
}
void Card::setPower(int newPower)
{
power = newPower;
}
void Card::setHealth(int newHealth)
{
health = newHealth;
}
Card* Card::duel(Card& otherCard)
{
if ((otherCard.getHealth() - this->getPower() <=0) && (getHealth() - otherCard.getPower() <= 0))
{
return NULL;
}
else if ((otherCard.getHealth() - this->getPower() >0) && (getHealth() - otherCard.getPower() >0))
{
return NULL;
}
else if (otherCard.getHealth() - this->getPower() <=0)
{
return this;
}
else if (this->getHealth() - otherCard.getPower() <=0)
{
return &otherCard;
}
return NULL;
}
ostream& operator<<(ostream& o, Card& c)
{
o << c.getName() << " (" << c.power << ", " << c.health << ") " << endl;
return o;
}
bool operator==(Card& p1Card, Card& p2Card)
{
if (p1Card.health == p2Card.health &&
p1Card.power == p2Card.power &&
p1Card.name == p2Card.name)
{
return true;
}
else
{
return false;
}
}
謝謝!愚蠢的錯誤哈哈 –