Random Number Generator with Multiple Counters

This is a simple Ruby application built using the Gosu library. The app allows users to generate random numbers within a specified range, with up to 8 counters. Each counter maintains a history of the numbers generated for it, and users can switch between counters using the Tab key.

Features

• Range Selection: Set the minimum and maximum values for the random number generator.
• Multiple Counters: Choose up to 8 counters, each with its own random number history.
• Number History: Each counter maintains a history of the numbers generated for it.
• Keyboard Controls:
  • Tab: Switch between counters.
  • Space: Generate a random number for the selected counter.
  • Backspace: Delete the last digit entered when setting the range or counters.
  • Enter: Confirm the entered values and proceed to the next step or start the random number generator.

Getting Started

Prerequisites

• Ruby: Make sure Ruby is installed on your system.
• Gosu Gem: The app uses the Gosu library, which you can install via RubyGems:

gem install gosu

Running the App

1. Clone the Repository:

git clone https://github.com/brianbutton/randomnumber.git
cd randomnumber

2. Run the Application:

ruby StartScreenApp.rb

How to Use

1. Start Screen:

   • The app begins with a start screen where you will input:
     • Min Value: The lower bound of the random number range.
     • Max Value: The upper bound of the random number range.
     • Number of Counters: How many counters you want (up to 8).

2. Random Number Generator Screen:

   • Use the Tab key to cycle through counters. The selected counter is highlighted in red.
   • Press the Space key to generate a random number for the selected counter.
   • The history of generated numbers for each counter is displayed on the screen.

File Structure

• StartScreenApp.rb: Handles the initial user inputs for the range and the number of counters.
• RandomNumberApp.rb: Contains the logic for the random number generator, handling multiple counters and maintaining their histories.

Screenshots

Start Screen

Caption: The initial screen where users input the range and number of counters.

Random Number Generator Screen

Caption: The main screen showing multiple counters and generated random numbers.

Contributing

Feel free to submit issues or pull requests if you have any improvements or suggestions!

Acknowledgments

• Built with Gosu, a 2D game development library for Ruby and C++.