monkstone

  "*":
  ...
    
    'runner':
      'scopes':
        'coffee': 'coffee'
        'js': 'node'
        'ruby': 'jruby'
        'python': 'python'
        'go': 'go run'

monkstone

package org.monkstone;

import java.nio.file.WatchEvent;

interface CodeListener {
    public void code_event(WatchEvent<?> event);     
}

monkstone

load_library :chooser
attr_reader :img, :data, :skip, :poster

###########
# Sophisticated example of file chooser.
###########

KEYS = %w(0 4 5 6 7 8 9)

def settings

monkstone

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer

monkstone

/**
   * Return a full path to an item in the data folder as a File object.
   * See the dataPath() method for more information.
   */
  public File dataFile(String where) {
    // isAbsolute() could throw an access exception, but so will writing
    // to the local disk using the sketch path, so this is safe here.
    File why = new File(where);
    if (why.isAbsolute()) return why;

monkstone

# Earth model with bump mapping, specular texture and dynamic cloud layer.
# Adapted from the THREE.js tutorial to processing by Andres Colubri,
# translated to JRubyArt by Martin Prout:
# http://learningthreejs.com/blog/2013/09/16/how-to-make-the-earth-in-webgl/

attr_reader :earth, :clouds, :earth_shader, :cloud_shader, :earth_rotation
attr_reader :clouds_rotation, :target_angle

IMAGES = %w(earthmap1k.jpg earthcloudmap.jpg earthcloudmaptrans.jpg earthbump1k.jpg earthspec1k.jpg).freeze
TEXTURES = %i(earth cloud alpha bump spec).freeze

monkstone

package hype;

@FunctionalInterface
public interface HCallback {
	public void run(Object obj);
}

monkstone

load_library :hype
include_package 'hype'

module Hype
  java_import 'hype.extended.layout.HGridLayout'
  java_import 'hype.extended.behavior.HMagneticField'
  java_import 'hype.extended.behavior.HSwarm'
end

attr_reader :pool, :pool_swarm, :field, :swarm

monkstone

/**
 * Here is an example of a more tricky sketch to convert, first I exported to pure java (none that obfusctating processing 
 * crap), interestingly we can use a jdk8 lambda in place of a anonymous class for callback this is probably one way 
 * forward, although to be honest it may actually pay to create a JRuby extension to get more efficient operation.
 */

import processing.core.*;
import hype.*;
import hype.extended.layout.HGridLayout;
import hype.extended.behavior.HMagneticField;

monkstone

# convert.rb

VECLIBR = /\:(vecmath|fastmath)/

sketch = <<CODE
require 'propane'

class %s < Propane::App
  %s
end