9_2.cpp

闯城堡游戏。城堡中设有一些房间和一些陷阱

/*第2题	闯城堡游戏

2.2.1	课程设计的程序功能简介：
    闯城堡游戏。城堡中设有一些房间和一些陷阱，玩的时候不小心，就落入陷阱。游戏要求玩家能够安全离开城堡。

2.2.2	课程设计的任务要求： 
（1）一进入程序，显示汉化命令提示，以便用户选择；
（2）扩充游戏规则，让玩者按城堡的复杂程度选择游戏的难易程度；
（3）记录玩者获胜次数，失败次数到文件中，并打印输出；
（4）将所有的函数与数据封装到类中，并改写主程序，使程序简化。
（5）合做时，扩充游戏规则必须不同。
2.2.3	课程设计说明：
（1）可分三种难易程度：简单；一般；较难。可以为程序增加了一个选择难易程度的函数。
（2）由于游戏的难易程度不同，城堡的地图也不同。
     简单：玩家只能进入roomone，roomtwoeast，roomthreeeast，roomnorth，parlor。相对而言获胜的机会就比较大，因此最简单。是为初级者设计的
     一般：玩家能够进入的地方要比"简单"级的多一些。除了"简单"级能进入的屋子外，还能进入roomwest，backdoor，fireplacre。
     较难：在这一级中城堡的地形会变的很复杂。
     为了实现以上的功能，需在原来的程序的基础上增加了一些新的控制语句。
（3）游戏结束时，需自动显示玩家的胜败情况：一共玩了几次，其中胜利几次，失败几次。为实现该功能，可设了三个变量sum，win，lost..两个函数printwin(), printlost()。并且在函数doyouquit()和bravesoul()中分别调用了这两个函数。
（4）评定难易级别：B级,可合做。
2.2.4	课程设计的源代码注解：*/
// This program was created by M. Carter Brown. Created  September 19, 2000.
// system("PAUSE"); in the program in a few places.  This allowed the program
// to pause until you hit a key before going on to the next step.

#include <iostream>
#include <stdlib.h>
using namespace std;

char outside();    //This is where the game starts
char roomone();    //This is when we step in the castle
char roomtwonorth();  //just what the name says is where we are going in the game
char roomtwoeast();
char roomtwowest();
char bravesoul();          // If you die first a consolation then char doyouquit();
char roomthreewest();
char dungeon();
char trapped();           // two choices here 1 == live, 2 == die
char roomthreeeast();     //I let you try and kill yourself here
char roomthreeeast2();     //Here's where I tell you that you can't
char backdoor();
char fireplace();
char fireplace2();        // I swear I'll have two for every room by the time I'm done this
char parlor();
char outside2();          //This is where you win the game.
char easttower();
char roomone2();  // this is roomone() but without the dramatics of the front door!
char outside3();  // bump on the head, beginning repeat!
char dungeon2();    // Gotta put this one in so we're not walking down the stairs again!!
char roomtwoeast2(); // another double room because of what I say.
char doyouquit();  //I figured instead of return 0; if you die I'll give you an option to keep playing
                // This will also work for invalid characters
int main()
{
      cout << "  *---*   *---*          *---*   *---* \n";
      cout << "  |   |___|   |          |   |___|   | \n";
      cout << "  |           |          |           | \n";
      cout << "  |    __     |__________|    __     | \n";
      cout << "  |   /  \\                   /  \\    | \n";
      cout << "  |   |  |       ______      |  |    | \n";
      cout << "  |   |__|      /      \\     |__|    | \n";
      cout << "  |             |      |             | \n";
      cout << "  |             |      |             | \n";
      cout << "  |             |      |             |  \n";
      cout << "  |_____________|______|_____________|  \n";
      cout << "\nWelcome to The Castle";
      cout << "\n\n\n";
      system("PAUSE");
      cout << outside();
}
char outside()
{
      int x;
      cout << "You are standing in front of the castle.\n";
      cout << "Next to you is a mailbox.  The castle is to the north.\n";
      cout << "What do you want to do\?\n";
      cout << "(1) North: \n";
      cout << "(2) East:  \n";
      cout << "(3) West: \n";
      cout << "(4) South: \n";
      cout << "(5) Look inside Mailbox: \n";
      cin >> x;
if (x == 1){  cout << roomone(); }
else if (x == 2)
{
      cout << "\nOUCH!  You run into a tree!\nTry again.\n\n";
      system("PAUSE");
      return outside3();
}
else if (x == 3)
{
     cout << "You can not go that way. \n\n";
     system("PAUSE");
     return outside();
}
else if (x == 4)
{
 cout << "You sink into the swamp!\n\nNext time you should be more careful.\n\nEnd Game\n\n";
 system("PAUSE");
 return bravesoul();
}
else if (x == 5)
{
     cout << "*------------------------------------------------*\n";
     cout << "| Thank you for trying and playing The Castle    |\n";
     cout << "| By M. Carter Brown, written in C++             |\n";
     cout << "|                                                |\n";
     cout << "| The object of this game is simply to get       |\n";
     cout << "| through the castle alive.                      |\n";
     cout << "| Good Luck!                                     |\n";
     cout << "|                           - M. Carter Brown    |\n";
     cout << "*------------------------------------------------*\n";
     cout << "\n\n\n\n";
     system("PAUSE");
     return outside();
}
else if ((x != 1) || (x != 2) || (x != 3) || (x != 4) || (x != 5))
{
     return doyouquit();
}
}
char roomone()
{
     int x;
     cout << "\nYou open the creaky wooden door.  You step into the castle\n";
     cout << "and notice that it is very dark except for the scattered light coming\n";
     cout << "through the windows.  All of a sudden, you feel a large gust of wind.\n";
     cout << "The heavy front door slams shut.  The door is locked.  You look around.\n";
     cout << "There are 3 doors, one to the North, East, and West.\n\n";
     cout << "Where do you want to go?\n";
     cout << "(1) North: \n";
     cout << "(2) East: \n";
     cout << "(3) West: \n";
     cout << "(4) South: \n";
     cout << "(5) Look around: \n";
     cin >> x;
if (x == 1)
{
     cout << roomtwonorth();
}
else if (x == 2)
{
     cout << roomtwoeast();
}
else if (x == 3)
{
     cout << roomtwowest();
}
else if (x == 4)
{
     cout << "You just tried the door, you know it is locked.\n";
     cout << "Why are you trying again?\n\n";
     system("pause");
     return roomone2();
}
else if (x == 5)
{
     return roomone2();
}
else if ((x != 1) || (x != 2) || (x != 3) || (x != 4) || (x != 5))
{
     cout << "\n\nInvalid Character\n\n";
     system("pause");
     return doyouquit();
}
}
char roomtwonorth()
{
     int x;
     cout << "\nYou walk North and into a room so bright that is hurts your eyes.\n";
     cout << "You still can't believe that a drab Castle such as this could be this\n";
     cout << "bright.  You can see high up the winding stairs.  You must be able to \n";
     cout << "get to the stairs from another room.  To the North is a closed door. \n";
     cout << "To the east is another door with a sign that reads \"Backdoor\". \n";
     cout << "You think to yourself \"They wouldn't make it that easy, would they?\"\n";
     cout << "Where do you want to go?\n";
     cout << "(1) North: \n";
     cout << "(2) South: \n";
     cout << "(3) East: \n";
     cin >> x;
if (x == 1)
{
     cout << "\n\n";
     return parlor();
}
else if (x == 2)
{
     cout << "\n\n";
     return roomone2();
}
else if (x == 3)
{
     cout << "\n\n";
     return backdoor();
}
else if ((x != 1) || (x != 2) || (x != 3))
{
     cout << "\n\n";
     return doyouquit();
}
}
char roomtwoeast()
{
     int x;
     cout << "You walk into a nicely funished room.  There is a large table in\n";
     cout << "the middle of the room with ten chairs around it.  There is a large\n";
     cout << "painting on the wall with an inscription.  There are three doors.\n";
     cout << "North, West, and East.\n";
     cout << "Where do you want to go?\n";
     cout << "(1) West: \n";
     cout << "(2) East: \n";
     cout << "(3) North:  \n";
     cout << "(4) South:  \n";
     cout << "(5) Look at the painting: \n";
     cin >> x;

if (x == 1)
{
     cout << "\n\n" << roomone2();
}
else if (x == 2)
{
     cout << "\n\n" << roomthreeeast();
}
else if (x == 3)
{
     cout << "You look but the door has no handles.  You can not open it.\n\n";
     system("pause");
     return roomtwoeast();
}
else if (x == 4)
{
     cout << "There is no window to look out of in this room.\n\n";
     system("pause");
     return roomtwoeast();
}
else if (x == 5)
{
     cout << "Looking at the painting closely you can read the writing at the bottom.\n\n";
     cout << "\"Three lefts make a right, do none of these\n";
     cout << "and you\'ll be alright!\"\n\n\n";
     system("pause");
     return roomtwoeast2();
}
else if ((x != 1) || (x != 2) || (x != 3) || (x != 4) || (x != 5))
{
     cout << "\n\nInvalid Character\n\n";
     system("pause");
     return doyouquit();
}
}
char roomtwoeast2()
{
     int x;
     cout << "You are back in the nicely funished room.  There is a large table in\n";
     cout << "the middle of the room with ten chairs is still here.  And so is the large\n";
     cout << "painting on the wall.  There are three doors.\n";
     cout << "North, West, and East.\n";
     cout << "Where do you want to go?\n";
     cout << "(1) West: \n";
     cout << "(2) East: \n";
     cout << "(3) North:  \n";
     cout << "(4) South:  \n";
     cout << "(5) Look at the painting: \n";
     cin >> x;
if (x == 1)
{
     cout << "\n\n" << roomone2();
}
else if (x == 2)
{
     cout << "\n\n" << roomthreeeast();
}
else if (x == 3)
{
     cout << "You look but the door has no handles.  You can not open it.\n\n";
     system("pause");
     return roomtwoeast();
}
else if (x == 4)
{
     cout << "There is no window to look out of in this room.\n\n";
     system("pause");
     return roomtwoeast();
}

else if (x == 5)
{
     cout << "Looking at the painting closely you can read the writing at the bottom.\n\n";
     cout << "\"Three lefts make a right, do none of these\n";
     cout << "and you\'ll be alright!\"\n\n\n";

     system("pause");
     return roomtwoeast2();
}
else if ((x != 1) || (x != 2) || (x != 3) || (x != 4) || (x != 5))
{

     return doyouquit();
}
}
char roomtwowest()
{
     int x;
     cout << "\nYou are now in a large room with a vaulted ceiling.\n";
     cout << "There are these old swords on the wall.  They look like they might be useful.\n";
     cout << "You look around the rest of the room.\n";
     cout << "There are 3 doors, one to the West, North, and East (Back where you came).\n\n";
     cout << "What do you want to do?\n";
     cout << "(1) West: \n";
     cout << "(2) North: \n";
     cout << "(3) South: \n";
     cout << "(4) East: \n";
     cin >> x;
if (x == 1)
{
    cout << roomthreewest();
}
else if (x == 2)
{
     cout << "The door won't open.  You assume that it must be locked.\n\n";
     system("pause");
     return roomtwowest();
}
else if (x == 3)
{
     cout << "\nYou look outside the front window.  Not a spectacular view.\n\n";
     system("pause");
     return roomtwowest();
}
else if (x == 4)
{
     cout << "\n\n";
     return roomone2();
}
else if ((x != 1) || (x != 2) || (x != 3) || (x != 4))
{
     return doyouquit();
}
}
char roomthreewest()
{
   int x;
   cout << "\nAs you enter the room you feel shiver as a chill runs\n";
   cout << "ove your body.  The room is bright with two rather large windows\n ";
   cout << "You hear thumping coming from the door to your right.\n";
   cout << "There are 2 doors, one to the North and one to the East (Back where you came).\n\n";
   cout << "What do you want to do?\n";
   cout << "(1) East: \n";
   cout << "(2) North: \n";
   cout << "(3) South: \n";
   cout << "(4) West: \n";
   cin >> x;
if (x == 1)
{
     cout << "You look out of the rather large window expecting to see something.\n";
     cout << "Nope.\n\n";
     system("pause");
     return roomthreewest();
}
else if (x == 2)
{
     cout << dungeon();
}
else if (x == 3)
{
     cout << "\nYou look outside the front window.  Not a spectacular view.\n\n";
     system("pause");
     return roomthreewest();
}
else if (x == 4)
{
     cout << "\n\n";
     return roomtwowest();
}
else if ((x != 1) || (x != 2) || (x != 3) || (x != 4))
{
     return doyouquit();
}
}
char dungeon()
{
     int x;
     cout << "You open the door and head down a flight of concrete stairs.\n";
     cout << "Your eyes start to focus on the room ahead.  They are adjusting\n";
     cout << "to the dark.  As you enter the room, you notice chains on the walls.\n";
     cout << "You look around and finally realize that you're in a dungeon!\n";
     cout << "You can make out a door to the east, and the one behind you.\n";
     cout << "Where do you want to go?\n";
     cout << "(1) North: \n";
     cout << "(2) East: \n";
     cout << "(3) West: \n";
     cout << "(4) South: \n";
     cin >> x;
if (x == 1)
{
     cout << "You step forward and loose your footing.\nYou fall down a hole in the floor.\n";
     cout << "You are so disorientated that you don\'t even realize you were impailed.\n\n";
     system("pause");
     return doyouquit();
}
else if (x == 2)
{
     cout << trapped();
}
else if (x == 3)
{
     cout << "\nYou feel something soft against the wall.  Not being sure what";
     cout << "it is you decide to leave it alone.\n\n";
     system("pause");
     return dungeon2();
}
else if (x == 4)
{
     cout << "THE DOOR IS LOCKED!!!\n\n";
     system("pause");
     return dungeon2();
}
else if ((x != 1) || (x != 2) || (x != 3) || (x != 4))
{
     return doyouquit();
}
}
char dungeon2()
{
     int x;
     cout << "You look around and realize that you're still in the dungeon!\n";
     cout << "Wish there was a way to get out of here?  Did you try the door\?\n";
     cout << "You can make out a door to the east, and the one behind you.\n";
     cout << "Where do you want to go?\n";
     cout << "(1) North: \n";
     cout << "(2) East: \n";
     cout << "(3) West: \n";
     cout << "(4) South: \n";
     cin >> x;
if (x == 1)
{
     cout << "You step forward and loose your footing.\nYou fall down a hole in the floor.\n";
     cout << "You are so disorientated that you don\'t even realize you were impailed.\n\n";
     system("pause");