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#include <iostream>
#include <conio.h>
#include <time.h>
#include <windows.h>
#include "colours.h"
using namespace std;
//Main
int main(void)
{
int money; //Money user has been assigned
int bet; //Amount waggered by the user
char user_choice; //Rock Paper Scissors option inputted by the user
char comp_choice; //random choice made by computer
int i; // Loop counter
char playagain; //Does the user want to play again?
// Seed the random number generator use the timer
srand((unsigned)time(NULL));
for (i = 0; i<rand(); i++)
rand();
//Assign the user a random amount of money to start
money = rand() % 1000 + 1;
text_colour(f_green, b_black);
cout << "You have $" << money << " to start..." << endl;
//Get the user's choice
text_colour(f_gray, b_black);
cout << "Do you choose (R)ock, (P)aper, or (S)cissors? ";
user_choice = toupper(_getche());
cout << endl;
//Validate user's choice
while (user_choice != 'R' && user_choice != 'P' && user_choice != 'S')
{
text_colour(f_red, b_black);
cout << "INVALID CHOICE ";
cout << "Do you choose (R)ock, (P)aper, or (S)cissors? ";
text_colour(f_gray, b_black);
user_choice = toupper(_getche());
cout << endl;
}//while
//Get the user's bet
cout << "How much do you want to bet? $";
cin >> bet;
//Validate user's bet
while (bet < 1 || bet > money)
{
text_colour(f_red, b_black);
cout << "INVALID BET! ";
cout << "How much do you want to bet? $";
text_colour(f_gray, b_black);
cin >> bet;
}//while
//Computer makes random choice
comp_choice = rand() % 3 + 1; // 1 = Rock, 2 = Paper and 3 = Scissors
//Does the user win, lose, or is it a tie? Print results
switch (user_choice)
{
//If rock was chosen
case 'R': //Find comp choice
switch (comp_choice)
{
case 1: text_colour(f_dcyan, b_black);
cout << " Both you and the computer picked Rock, so it is a tie."; break;
case 2: text_colour(f_dred, b_black);
cout << " You picked Rock, and the computer picked Paper. Paper covers rock, you lose." << endl;
cout << "You lost your $" << bet << ", and now have $";
money -= bet;
cout << money << endl; break;
case 3: text_colour(f_green, b_black);
cout << " You picked Rock, and the computer picked Scissors. Rock smashes Scissors, you win!" << endl;
cout << " You gained your $" << bet << ", and now have $";
money += bet;
cout << money << endl; break;
}//switch
//If paper was chosen
case 'P': //Find comp choice
switch (comp_choice)
{
case 1: text_colour(f_green, b_black);
cout << " You picked Paper, and the computer picked Rock. Paper covers rock, you win!" << endl;
cout << " You gained your $" << bet << ", and now have $";
money += bet;
cout << money << endl; break;
case 2: text_colour(f_dcyan, b_black);
cout << " Both you and the computer picked Paper, so it is a tie."; break;
case 3: text_colour(f_dred, b_black);
cout << " You picked Paper, and the computer picked Scissors. Scissors cut Paper, you lose." << endl;
cout << "You lost your $" << bet << ", and now have $";
money -= bet;
cout << money << endl; break;
}//switch
//If scissors were chosen
case 'S': //Find comp choice
switch (comp_choice)
{
case 1: text_colour(f_dred, b_black);
cout << " You picked Scissors, and the computer picked Rock. Rock smashes scissors, you lose." << endl;
cout << "You lost your $" << bet << ", and now have $";
money -= bet;
cout << money << endl; break;
case 2: text_colour(f_green, b_black);
cout << " You picked Scissors, and the computer picked Paper. Scissors cut paper, you win!" << endl;
cout << " You gained your $" << bet << ", and now have $";
money += bet;
cout << money << endl; break;
case 3: text_colour(f_dcyan, b_black);
cout << " Both you and the computer picked Scissors, so it is a tie."; break;
}//switch
}//user_choice switch
//Check to see if user can or wants to play again
//If they have no money, kick them out
if (money == 0)
{
text_colour(f_red, b_black);
cout << "You are out of money, come back later." << endl;
//Set playagain to No
playagain = 'N';
}//if
else
{//Ask them if they want to play again
text_colour(f_blue, b_black);
cout << "Do you want to play again? (Y/N) ";
text_colour(f_gray, b_black);
playagain = toupper(_getche());
cout << endl;
//Validate the response
while (playagain != 'Y' && playagain != 'N')
{
text_colour(f_red, b_black);
cout << "ILLEGAL CHOICE!";
cout << "Do you want to play again? (Y/N) ";
text_colour(f_gray, b_black);
playagain = toupper(_getche());
cout << endl;
}//while
}//else
while (playagain == 'Y'); //Loop until they say no
//Check to see if they leave with money
if (money > 0)
{
text_colour(f_dgreen, b_black);
cout << "Congrats, you made it out with $" << money << ", I'm really proud, honestly." << endl;
}//if
//return colour to normal
text_colour(f_gray, b_black);
return 0;
} //Main
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