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#include <iostream>
#include <string>
#include <fstream>
#include <windows.h>
#include <cmath>
#include <stdio.h>
using namespace std;
int main ()
{
//Declare variables
char menu, ans, coder;
string line1, line2, line3, line4, message;
ifstream welcome_message ("welcome.txt");
ifstream secret_decoder ("secret.txt");
ifstream boom_message ("boom.txt");
ofstream code;
unsigned short one=1;
int i;
double demix;
//Output opening message image
//all images generated by http://www.network-science.de/ascii/
//if the state of the stream is good output the contents of the file
//reference http://www.cplusplus.com/doc/tutorial/files/
while ( welcome_message.good() ){
getline (welcome_message,line1);
cout<<line1<<endl;
}
welcome_message.close();
//if the state of the stream is good output the contents of the file
//Output opening message image
while ( secret_decoder.good() ){
getline (secret_decoder,line2);
cout<<line2<<endl;
}
secret_decoder.close();
//Output intro message
cout<<" This program will conceal your messages in secret "<<endl;
cout<<" code or reveal a message you have been given"<<endl;
//Begin loop
do{
//Output switch instructions
cout<<" Enter '1' if you want to code a message "<<endl;
cout<<" Enter '2' if you want to decode a message "<<endl;
cout<<" ";cin>>menu;//input switch selection
//clear residual cin crud
cin.ignore();
switch(menu){
case '1':{
//string message;
cout<<" What phrase do you want coded?"<<endl;
//input message
cout<<" ";getline(cin, message);
//open output text
code.open("code.txt");
//evaluate number of characters and for everyone increment i
for (size_t i=0; i < message.length(); i++){
//assign each character in the string to a dummy variable
coder=message.at(i);
//Output the dummy variable to a file as ANSI integer multiplied by 3
code<<(3*(int)coder);
code<<" ";
}
//close output file
code.close();
//output coded message
cout<<"Okay this is your code. Write it down!"<<endl;
//open file with code
ifstream spycode("code.txt");
//if the state of the stream is good output the contents of the file
while(spycode.good()){
getline(spycode,line3);
cout<<line3<<endl;
}
//close file with code
spycode.close();
cout<<endl;
cout<<" Godspeed."<<endl;
cout<<endl;
break;
}
case '2':{
//open output text
code.open("code.txt");
//prompt for input
cout<<" Enter integers to decode. Press enter after each one\n"
" Enter 0 when done"<<endl;
//begin loop
while(one!=0){
//input coded integer
cin>>one;
//divide by 3 and assign to dummy variable
demix=one/3;
//output dummy variable as a char
code<<(char)demix;
}
code.close();
cout<<"Your message is"<<endl;
//open the file with decoded message
ifstream spycode("code.txt");
//if the state of the stream is good output the contents of the file
while(spycode.good()){
getline(spycode,line3);
cout<<line3<<endl;
}
//close file with decoded message
spycode.close();
cout<<endl;
break;
}
default:{
cout<<" You're no James Bond..try again"<<endl;
break;
}
break;
}
//prompt for continuation
cout<<" Would you like to do more spy stuff? y/n"<<endl;
cout<<" ";cin>>ans;
}while(ans=='y'||ans=='Y');
//output ending message
cout<<" This program will self destruct in.."<<endl;
//countdown for dramatic affect
//pause for 9\10 a sec then output a number
for(i=3;i>0;i--){
Sleep(1000);
cout<<i<<"\n";}
Sleep(1000);
//display ending image
//if the state of the stream is good output the contents of the file
while ( boom_message.good() ){
getline (boom_message,line4);
cout<<line4<<endl;
}
//close end message file
boom_message.close();
return 0;
}
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