To implement a simple text-based game in C++, we will follow these steps: 1. **Understand the Game Requirements**: The game will prompt the player with options, allow them to make choices, keep track of game progress (like health or score), and provide feedback based on their actions. 2. **Plan the Game Structure**: - Define the game state (e.g., player health, score). - Create functions for different game actions. - Use a loop to keep the game running until an end condition is met. 3. **Choose Data Structures and Algorithms**: - Use basic data types for health and score. - Use functions to encapsulate game logic. 4. **Write Clean and Efficient Code**: - Follow C++ best practices. - Ensure proper memory management. 5. **Test the Code**: - Write test cases for different scenarios. - Use debugging tools to identify issues. 6. **Optimize and Document**: - Optimize for performance where necessary. - Provide clear documentation and comments in the code. Here is a simple implementation of a text-based game in C++: ```cpp #include #include // Function prototypes void displayMenu(); void processChoice(int choice, int &health, int &score); void displayStatus(int health, int score); int main() { int health = 100; int score = 0; int choice; std::cout << "Welcome to the Simple Text-Based Game!" << std::endl; while (health > 0) { displayMenu(); std::cin >> choice; // Validate input if (std::cin.fail() || choice < 1 || choice > 3) { std::cin.clear(); // Clear error flag std::cin.ignore(std::numeric_limits::max(), '\n'); // Ignore invalid input std::cout << "Invalid choice. Please enter a number between 1 and 3." << std::endl; continue; } processChoice(choice, health, score); displayStatus(health, score); } std::cout << "Game Over! Your final score is: " << score << std::endl; return 0; } void displayMenu() { std::cout << "\nChoose an action:" << std::endl; std::cout << "1. Fight a monster" << std::endl; std::cout << "2. Find a health potion" << std::endl; std::cout << "3. Rest" << std::endl; std::cout << "Enter your choice: "; } void processChoice(int choice, int &health, int &score) { switch (choice) { case 1: // Fight a monster health -= 20; score += 10; std::cout << "You fought a monster and lost 20 health but gained 10 points!" << std::endl; break; case 2: // Find a health potion health += 10; if (health > 100) health = 100; // Cap health at 100 std::cout << "You found a health potion and gained 10 health!" << std::endl; break; case 3: // Rest health += 5; if (health > 100) health = 100; // Cap health at 100 score -= 5; // Lose some points for resting if (score < 0) score = 0; // Ensure score doesn't go negative std::cout << "You rested and gained 5 health but lost some points." << std::endl; break; default: // This should never happen due to input validation in main() break; } } void displayStatus(int health, int score) { std::cout << "\nCurrent Status:" << std::endl; std::cout << "Health: " << health << "/100" << std::endl; std::cout << "Score: " << score << "\n" <

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