diceroller
Dice Roller
This is a simple dice roller written as an exercise to learn Crystal. It uses libui.cr for the GUI. I've also written a second version of the GUI with hedron.
Installation
Assuming you have crystal
installed, simply "git clone" it:
git clone https://github.com/delkano/diceroller.git
Then enter the directory and shards build
You'll find two executables under the bin/
folder: roll
and rollHedron
. First one uses libui.cr
directly, second one uses hedron
.
Usage
Usage is simple. You just invoke it with
roll
which will load the interface. You can write the roll descriptor on the text field and press the Roll!
button to get the results.
Roll descriptors are of the form:
expression [expression]*
with
expression := dice[<+|->dice]*
dice := <number>[<a|d><number>]
Examples:
1d6 : Roll 1 die of 6 sides
4d4+3 : Roll 4 dice of 4 sides each, sum the results, and add 3 to that
1a8 3d10: Roll 1 die of 8 sides, with explosions, then 3 dice of 10 sides, add these results, and show both rolls individually
explosions
mean that, if the result is the maximum value for the die, it gets rolled again and the totals are added. Ex., a 6 on a 6-sided die means a new roll, which yields let's say a 3, result is 6+3=9.
Configuration
The Dice Roller uses a config file, called config.ini
, and stored in the {XDG_CONFIG_HOME}/roll
directory.
This file must contain a [general]
section, with one only entry, model
, describing the preselected button set.
Then, it must contain at least the preselected button set, plus as many others as the user wants, in the format:
[<name>]
label=roll descriptor
label 2=roll descriptor 2
This sets describe predefined roll buttons, which are shown on the UI for common rolls.
If this file becomes corrupted, simply erasing it will cause the program to create a new one, with only the "basic" button set.
Contributing
- Fork it (https://github.com/your-github-user/roll/fork)
- Create your feature branch (
git checkout -b my-new-feature
) - Commit your changes (
git commit -am 'Add some feature'
) - Push to the branch (
git push origin my-new-feature
) - Create a new Pull Request
Contributors
- Diego Cano - creator and maintainer
diceroller
- 2
- 1
- 0
- 0
- 2
- over 5 years ago
- April 16, 2019
MIT License
Wed, 06 Nov 2024 15:54:08 GMT