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#include <iostream>
#include <string>
#include <cstdlib>
#include <ctime>
#include "graphics.h"
using namespace std;
//function to get player's name
string getname();
string getname()
{
string player;
cout << "What's your name? ";
getline(cin, player);
cout << endl;
return player;
}
//function to determine whether user wants to play
char getyorn();
char getyorn()
{
char yesno;
cin >> yesno;
while ((yesno!='y') && (yesno!='Y') && (yesno!='n') && (yesno!='N'))
{
cout << "Please enter a y or n or Y or N" << endl;
cin >> yesno;
}
if (yesno == 'y' || yesno == 'Y')
return 'y';
else
return 'n';
}
//function to get player's valid bet
int getbet(int cash);
int getbet(int cash)
{
int bet;
cout << "What do you want to bet (up to " << cash << ")? ";
cin >> bet;
while((bet > cash) || (bet <= 0))
{
if (bet > cash)
cout << "You can't bet more than you have!" << endl << endl;
else if (bet <= 0)
cout << "You can't bet a negative or zero!" << endl << endl;
cout << "What's your bet? ";
cin >> bet;
}
return bet;
}
//function that generates one random number
int getspin();
int getspin()
{
return rand() % 9 + 1;
}
//function that determines how the player won/lost and how much they won/lost
int figurepayoff(int bet, int w1, int w2, int w3);
int figurepayoff(int bet, int w1, int w2, int w3)
{
int payoff;
const int JACKPOT = 9;
const int BAR = 8;
if (w1 == JACKPOT && w2 == JACKPOT && w3 == JACKPOT)//3 jackpots
{
payoff = 20 * bet;
cout << "Jackpot!" << endl << "You won $" << payoff;
return payoff;
}
else if (w1 == BAR && w2 == BAR && w3 == BAR)//3 bars
{
payoff = 10 * bet;
cout << "Bar!" << endl << "You won $" << payoff;
return payoff;
}
else if (w1 == w2 && w1 == w3)//triple
{
payoff = 3 * bet;
cout << "Triple!" << endl << "You won $" << payoff;
return payoff;
}
else if (w1 == w2 || w1 == w3 || w2 == w3)//double
{
payoff = 2 * bet;
cout << "Double!" << endl << "You won $" << payoff;
return payoff;
}
else
{
cout << "You lost $" << bet;//lose
return -bet;
}
}
void drawwheels(int w1, int w2, int w3);
void drawwheels(int w1, int w2, int w3)
{
int ctr = 0;
string word1, word2, word3;
cout << "Pulling the handle . . ." << endl << endl;
while(ctr < 20)
{
w1 = getspin(); //3 random numbers between 1 and 9
w2 = getspin();
w3 = getspin();
if (w1 == 1) word1 = "Cherry ";
else if (w1 == 2) word1 = "Apple ";
else if (w1 == 3) word1 = "Lemon ";
else if (w1 == 4) word1 = "Melon ";
else if (w1 == 5) word1 = "Plum ";
else if (w1 == 6) word1 = "Grape ";
else if (w1 == 7) word1 = "Orange ";
else if (w1 == 8) word1 = "Bar ";
else word1 = "Jackpot ";
if (w2 == 1) word2 = "Cherry ";
else if (w2 == 2) word2 = "Apple ";
else if (w2 == 3) word2 = "Lemon ";
else if (w2 == 4) word2 = "Melon ";
else if (w2 == 5) word2 = "Plum ";
else if (w2 == 6) word2 = "Grape ";
else if (w2 == 7) word2 = "Orange ";
else if (w2 == 8) word2 = "Bar ";
else word2 = "Jackpot ";
if (w3 == 1) word3 = "Cherry ";
else if (w3 == 2) word3 = "Apple ";
else if (w3 == 3) word3 = "Lemon ";
else if (w3 == 4) word3 = "Melon ";
else if (w3 == 5) word3 = "Plum ";
else if (w3 == 6) word3 = "Grape ";
else if (w3 == 7) word3 = "Orange ";
else if (w3 == 8) word3 = "Bar ";
else word3 = "Jackpot ";
settextstyle(10, HORIZ_DIR, 1); // BOLD_FONT
bar(100, 220, 200, 260);
bar(270, 220, 370, 260);
bar(440, 220, 540, 260);
outtextxy(105, 230, const_cast<char*>(word1.c_str()));
outtextxy(275, 230, const_cast<char*>(word2.c_str()));
outtextxy(445, 230, const_cast<char*>(word3.c_str()));
ctr ++;
delay(100);
}
cout << word1 << word2 << word3 << endl;
}
int main()
{
//this part copied from tutorial
int gdriver = DETECT, gmode, errorcode; //request autodetection
initgraph(&gdriver, &gmode, ""); //initialize graphics mode
errorcode = graphresult(); //read result of initialization
if (errorcode != grOk) //an error occurred
{
cout << "Graphics error: " << grapherrormsg(errorcode) << endl;
return 1;
}
srand(time(NULL));
char yesno;
int w1, w2, w3, bet, payoff, cash = 200;
string showword1, showword2, showword3;
const int CHERRY = 1;
const int APPLE = 2;
const int LEMON = 3;
const int MELON = 4;
const int PLUM = 5;
const int GRAPE = 6;
const int ORANGE = 7;
const int BAR = 8;
const int JACKPOT = 9;
string player = getname();//introduction and getting player's name
cout << "You start off with 200 dollars" << endl;
cout << "Want to play with the one-armed bandit? ";
yesno = getyorn();//asking if the user wants to play
cout << endl;
//while user wants to keep playing and has money
while (yesno == 'y' && cash > 0)
{
bet = getbet(cash);//ask for the bet
drawwheels(w1, w2, w3);//pulling the handle
payoff = figurepayoff(bet, w1, w2, w3);//
cash = cash + payoff;//updating the player's cash total
cout << endl << endl << "You now have " << cash << " dollars";
if (cash > 0)//must have money to play again
{
cout << endl << "Wanna play again? ";
yesno = getyorn();
}
}
cout << endl << player << " Thanks for playing!" << endl;
cout << "You leave with " << cash << " dollars." << endl;
if(cash == 0)//lose all the money
{
cout << "Better luck next time!" << endl;
}
getch();
closegraph();
return 0;
}
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