# Ronin

_"All I wanted, was a quick way of resizing a few photos.."_

Ronin is a [LISP](https://en.wikipedia.org/wiki/Lisp_(programming_language)) repl to create generative graphics currently under development. You can follow the daily progress on [Mastodon](https://merveilles.town/@neauoire/). 

## Install & Run

You can download [builds](https://hundredrabbits.itch.io/ronin) for **OSX, Windows and Linux**, or if you wish to build it yourself, follow these steps:

```
git clone https://github.com/hundredrabbits/Ronin.git
cd Ronin/desktop/
npm install
npm start
```

<img src='https://raw.githubusercontent.com/hundredrabbits/Ronin/master/PREVIEW.jpg' width='600'/>

## Library

- `(open path)` 
- `(export path type quality)` 
- `(folder path)` Returns the content of a folder path.
- `(exit force)` Exits Ronin/
- `(add ...args)` Adds values.
- `(sub ...args)` Subtracts values.
- `(mul ...args)` Multiplies values.
- `(div ...args)` Divides values.
- `(mod a b)` Returns the modulo of a and b.
- `(clamp val min max)` Clamps a value between min and max.
- `(step val step)` 
- `(min)` 
- `(max)` 
- `(ceil)` 
- `(floor)` 
- `(sin)` 
- `(cos)` 
- `(PI)` 
- `(TWO_PI)` 
- `(random ...args)` 
- `(gt a b)` Returns true if a is greater than b, else false.
- `(lt a b)` Returns true if a is less than b, else false.
- `(eq a b)` Returns true if a is equal to b, else false.
- `(and a b ...rest)` Returns true if all conditions are true.
- `(or a b ...rest)` Returns true if at least one condition is true.
- `(map fn arr)` 
- `(filter fn arr)` 
- `(reduce fn arr acc)` 
- `(len item)` Returns the length of a list.
- `(first arr)` Returns the first item of a list.
- `(last arr)` Returns the last
- `(rest [_ ...arr])` 
- `(range start end step)` 
- `(pos x y t)` Returns a position shape.
- `(size w h t)` Returns a size shape.
- `(rect x y w h t)` Returns a rect shape.
- `(circle x y r t)` Returns a circle shape.
- `(line a b t)` Returns a line shape.
- `(text x y g s f t)` Returns a text shape.
- `(svg d t)` Returns a svg shape.
- `(frame)` Returns a rect of the frame.
- `(center)` Returns a position of the center of the frame.
- `(scale rect w h)` 
- `(clone a b)` 
- `(stroke shape)` Strokes a shape.
- `(fill rect)` Fills a shape.
- `(clear rect)` Clears a rect.
- `(get item key)` Gets an object's parameter with name.
- `(set item key val)` Sets an object's parameter with name as value.
- `(of h ...keys)` 
- `(theme variable el)` 
- `(gradient [x1 y1 x2 y2] colors 'black'])` 
- `(draw path rect)` 
- `(pixels rect fn q)` 
- `(saturation pixel q)` 
- `(contrast pixel q)` 
- `(resize w h)` 
- `(crop rect)` 
- `(echo ...args)` 
- `(str ...args)` 
- `(test name a b)` 
- `(ronin)` 
- `(time)` Returns timestamp in milliseconds.
- `(animate play)` Toggles animation.
- `(js)`

## Extras

- This application supports the [Ecosystem Theme](https://github.com/hundredrabbits/Themes).
- Support this project through [Patreon](https://patreon.com/100).
- See the [License](LICENSE.md) file for license rights and limitations (MIT).
- Pull Requests are welcome!