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// Week 4 Assignment-3
// Description: Horserace
//----------------------------------
//**begin #include files************
#include <iostream> // provides access to cin and cout
#include <array> // provides access to std::array
#include <time.h> // provides access to time()
#include <string> // provides access to getline()
#include <iomanip>
//--end of #include files-----------
//----------------------------------
using namespace std;
//----------------------------------
//**begin global constants**********
// struct for horse (name, distance, eventOffset, ID)
struct Horse
{
string name;
int distance;
int eventOffset;
int ID;
};
// enum for horse names
static string ChristmasNames[] = {"Dasher", "Dancer", "Prancer", "Comet", "Cupid", "Blitzen"};
static string WarcraftNames[] = {"Arthas", "Thrall", "Illidan", "Sargeras", "Deathwing", "Garrosh"};
static string FriendsNames[] ={"Chandler", "Ross", "Rachel", "Joey", "Pheobe", "Monica"};
static string RaceNames [] ={"GonnaLose", "NeverWon", "BadLuck", "Failure", "FatChance", "YeahRight"};
// number of horses (6)
const int horseCount = 6;
// length of track (100)
const int trackLength = 100;
//--end of global constants---------
//----------------------------------
//**begin main program**************
int main()
{
// seed random number generator
srand(time(NULL));
// create and initialize variables
// two 1-6 dice
int die1 = 0, die2 = 0;
// sum of dice roll
int sum;
// number of winning horse
int winner;
// distance of leading horse
int lead = 0;
// bet
int bet = 0;
// cash on hand
int cash = 100;
// flag for ending race
bool racing = false;
// flag for ending game
bool playing = true;
// horse number bet on
int hNum = 0;
// user's input on horse names
int userSet = 0;
// user's input on starting the game
int getPlaying = 0;
//Begin's main loop
while (playing)
{
cout << "***********************************\n"
<< "* WELCOME TO THE HORSE RACE DERBY *\n"
<< "***********************************\n";
cout << "You have $" << cash << endl;
cout << "\nAre you ready to play?\n"
<< "[1]Yes\t[2]No\n";
cin >> getPlaying;
if (getPlaying == 1)
{
playing = true;
}
else
{
return 0;
}
// create horses
array <Horse, horseCount> horses;
cout << "\nPick a set of horses:" << endl // have user name horses (range-based for loop)
<< "[1]Christmas Theme\t[2]World of Warcraft Enemies\n"
<< "[3]Friendly horses\t[4]Extreme Racers\n";
cin >> userSet;
if (userSet == 1)
{
for(int i = 0; i < horseCount; i++)
{
horses[i].name = ChristmasNames[i];
}
}
else if (userSet == 2)
{
for(int i = 0; i < horseCount; i++)
{
horses[i].name = WarcraftNames[i];
}
}
else if (userSet == 3)
{
for(int i = 0; i < horseCount; i++)
{
horses[i].name = FriendsNames[i];
}
}
else if (userSet == 4)
{
for(int i = 0; i < horseCount; i++)
{
horses[i].name = RaceNames[i];
}
}
for(int x = 0; x < horseCount; x++)
{
horses[x].ID = x + 1;
cout << "Horse " << horses[x].ID << " name is " << horses[x].name << "\n";
}
for(int i = 0; i < horseCount; i++)
{
horses[i].distance = 0;
horses[i].eventOffset = 0;
}
// get the number of the horse being bet on
cout << "\nWhich horse do you want to bet on?\n";
cin >> hNum;
while (hNum < 0 && hNum > 6)
{
cout << "\nYou have entered an invalid number. Please select a horse 1-6\n";
cin >> hNum;
}
cout << "\nYour horse is " << horses[hNum - 1].name << endl;
// ask for a bet amount
cout << "\nPlease place your bet\n$";
cin >> bet;
// if bet is less than or equal to $0-- quit
while (bet <= 0 || bet > cash)
{
cout << "\nYou entered an invalid number. Did you want to try again?"
<< "\n[1]Yes\t[2]No\n";
cin >> getPlaying;
if (getPlaying == 1)
{
playing = true;
cout << "\nPlease place your bet\n$";
cin >> bet;
}
else
{
return 0;
}
}
cash = cash - bet;
cout << "You have $" << cash << " left.\n";
cout << "Press enter to begin the race!";
cin.ignore();
cin.get();
racing = true;
// start of race loop
while (racing)
{
// for each horse--use range-based for
for(int i = 0; i < horseCount; i++)
{ // roll one 16 sided die to check on event
switch (int x = 1 + rand()%16)// use switch statement to handle event
{
case 0:
case 1:
cout << horses[i].name << " breaks stride.\n";
horses[i].eventOffset = horses[i].eventOffset - rand()%2 + 1;
break;
case 2:
case 3:
cout << horses[i].name << " finds stride\n";
horses[i].eventOffset = horses[i].eventOffset + rand()%2 + 1;
break;
case 4:
cout << horses[i].name << " stumbles.\n";
horses[i].eventOffset = horses[i].eventOffset - rand()%3 + 4;
break;
case 5:
cout << horses[i].name << " gets a burst of energy.\n";
horses[i].eventOffset = horses[i].eventOffset + rand()%3 + 4;
break;
default:
cout << horses[i].name << " keeps the pace.\n";
break;
}
// roll dice and, using offset, adjust horse’s distance
die1 = 1 + rand()%6;
die2 = 1 + rand()%6;
sum = die1 + die2;
horses[i].distance = sum + horses[i].eventOffset;
// check for race over
if (horses[i].distance >= trackLength)
{
winner = horses[i].ID;
racing = false;
}
// report horse position
else
{
cout << horses[i].name << " is at " << horses[i].distance << endl;
}
// check if this is leading horse and change lead and winner values if it is
if (horses[i].distance > lead)
{
horses[i].distance = lead;
cout << horses[i].name << " has the lead." << endl;
}
//continue race loop until race is over
}
//end race loop
}
// report winner and settle bet
cout << "The winner is " << winner << " " << horses[winner - 1].name << endl;
if (winner == hNum)
{
cash = cash + bet*6;
cout << "You won! Your cash is now $" << cash << endl;
}
else
{
cout << "Better luck next time.\n";
}
// if player has cash, get new bet, new horse, and start race
if (cash <= 0)
{
cout << "You're broke!\nGoodbye!\n";
cin.get();
return 0;
}
// Wait for user input to close program when debugging.
}
cin.get();
cin.get();
return 0;
}
//--end of main program-------------
//----------------------------------
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