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C++ - Reddit

02 Jul 2024 18:23

Race Track Project

Hello Everyone ,

I'm creating a project which is a race track between two characters ; Hare and Tortoise .

I need to create an obstacle with a marked X and if any racer hits it , it will cause them to either go back 2 step or miss a turn .

However , here when I'm trying to assign the X to the array , some of them are out of the track .

Any reason how to fix it ?

Here are the code below :

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#include <iostream>

#include <string>

#include <ctime>

using namespace std;

// function declarations

int checkWinner(int harePosition, int tortoisePosition);

bool checkTie(int harePosition, int tortoisePosition);

int characterSpeed(int minSpeed, int maxSpeed);

void display_track(int position1, int position2, char character1, char character2, const int obstacles[\], int numObstacles);

const int TRACK_SIZE = 27; // Size of the track

int main() {

srand(time(0)); // seed for the random speed generator

int harePosition = 0; // starting position for hare

int tortoisePosition = 0; // starting position for tortoise

bool running = true;

char nextRound; // input for the user to go to the next round

string name1, name2, email1, email2; // Player information

int choice1, choice2;

char decision;

// Player 1 Registration

cout << "Enter your name for player 1: ";

cin >> name1;

cout << "Enter your email for player 1: ";

cin >> email1;

// Ask if user wants to register another player (player 2)

cout << "Do you need to register another player? (Y/N): ";

cin >> decision;

if (decision == 'Y') {

cin.ignore(); // Clear newline character from buffer

cout << "Enter your name for player 2: ";

getline(cin, name2);

cout << "Enter your email for player 2: ";

getline(cin, email2);

} else if (decision == 'N') {

cout << "Alright, let's start the race!" << endl;

} else {

cout << "Error, please try again." << endl;

return 1; // Exit program with error

}

// Choose racers for both players

cout << "Choose a racer to participate in the game for player 1:" << endl;

cout << "1. Hare" << endl;

cout << "2. Tortoise" << endl;

cout << "Enter the number corresponding to your choice: ";

cin >> choice1;

// If player 2 is registered, choose racer for player 2

if (decision == 'Y') {

cout << "Choose a racer to participate in the game for player 2:" << endl;

cout << "1. Hare" << endl;

cout << "2. Tortoise" << endl;

cout << "Enter the number corresponding to your choice: ";

cin >> choice2;

}

cin.ignore(); // Clear newline character from buffer

// Get number of obstacles and their positions

int numObstacles;

cout << "Enter the number of obstacles (5-10): ";

cin >> numObstacles;

while (numObstacles < 5 || numObstacles > 10) {

cout << "Invalid number of obstacles. Please enter a number between 5 and 10: ";

cin >> numObstacles;

}

int obstacles[10\];

for (int i = 0; i < numObstacles; ++i) {

cout << "Enter position for obstacle " << i + 1 << " (0-" << TRACK_SIZE - 1 << "): ";

cin >> obstacles[i\];

while (obstacles[i\] < 0 || obstacles[i\] >= TRACK_SIZE) {

cout << "Invalid position. Please enter a position between 0 and " << TRACK_SIZE - 1 << ": ";

cin >> obstacles[i\];

}

}

display_track(harePosition, tortoisePosition, 'H', 'T', obstacles, numObstacles); // display the track before hare and tortoise move

while (running == true) // while the race is still running

{

cout << "Do you want to continue to the next round? (Y/N): ";

cin >> nextRound;

if (nextRound != 'Y') break;

cout << "***********************************************************" << endl << endl;

int tortoiseSpeed = characterSpeed(1, 5); // Generates random speeds for tortoise from 1 to 5

int hareSpeed = characterSpeed(2, 4); // Generates random speeds for hare from 2 to 4

harePosition += hareSpeed; // updates hare's position after getting the speed

tortoisePosition += tortoiseSpeed; // updates tortoise's