Question:
Why won’t my game work
Repl link:
/*The code you provided seems to be correct and does not contain any errors. However, there are a few improvements that can be made to enhance the functionality and user experience of the program.
1. Add a prompt for the user to enter their name before selecting an animal type. This will personalize the interaction with the program.
2. Validate the user input for the animal index to ensure that it is a valid integer between 1 and 10. You can use a loop to repeatedly prompt the user until they enter a valid input.
3. Use a more robust method to generate random numbers, such as the `<random>` library. This library provides better random number generation algorithms and is recommended over `std::rand()`.
4. Add error handling for cases where the random number generated is 0. Currently, the code assumes that the random number will always be non-zero, which may not be the case.*/
//Here's an updated version of the code with these improvements:
#include <iostream>
#include <random>
#include <string>
int main() {
// Prompt the user to enter their name
std::string playerName;
std::cout << "Enter your name: ";
std::getline(std::cin, playerName);
// Seed the random number generator
std::random_device rd;
std::mt19937 gen(rd());
std::uniform_int_distribution<int> dist(1, 500);
int randomNumber = dist(gen);
// Array of animal types
std::string animals[] = {"Lion", "Buffalo", "Baboon", "Cat", "Dog", "Cow", "Mouse", "Hen", "Eagle", "Zebra"};
// Player selects an animal type
int animalIndex;
std::cout << "Select an animal type (1-10): ";
while (!(std::cin >> animalIndex) || animalIndex < 1 || animalIndex > 10) {
std::cout << "Invalid animal selection. Please select a number between 1 and 10: ";
std::cin.clear();
std::cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
}
// Check if the selected animal matches the random number
std::string selectedAnimal = animals[animalIndex - 1];
std::cout << "Selected animal: " << selectedAnimal << std::endl;
if (selectedAnimal == animals[randomNumber % 10]) {
// Animal selected matches the random number
int reward = randomNumber * animalIndex;
std::cout << "Congratulations, " << playerName << "! You won a reward of " << reward << std::endl;
} else {
// Animal selected does not match the random number
std::cout << "Sorry, " << playerName << ", no reward. Better luck next time!" << std::endl;
}
return 0;
}
In this updated code, we have added a prompt for the user to enter their name using std::getline()
to read the entire line of input. We have also used the <random>
library to generate random numbers using the std::random_device
and std::mt19937
classes. The user input for the animal index is validated using a loop that repeatedly prompts the user until they enter a valid input. Finally, we have included the player’s name in the output messages to personalize the interaction.