Sha256: 45fd98abea17fc72173961aa15f602a781bfeaa289b38de28800e9ac6b65e573
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Versions: 7
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Stored size: 1.2 KB
Contents
# -*- encoding : utf-8 -*-
SKETCH_PATH ||= ARGV.shift
SKETCH_ROOT ||= File.dirname(SKETCH_PATH)
require_relative '../../ruby-processing'
require_relative '../../ruby-processing/app'
module Processing
# For use with "bare" sketches that don't want to define a class or methods
SKETCH_TEMPLATE = <<-EOS
class Sketch < Processing::App
<% if has_methods %>
<%= source %>
<% else %>
def setup
size(DEFAULT_WIDTH, DEFAULT_HEIGHT, JAVA2D)
<%= source %>
no_loop
end
<% end %>
end
EOS
# This method is the common entry point to run a sketch, bare or complete.
def self.load_and_run_sketch
source = read_sketch_source
has_sketch = !source.match(/^[^#]*< Processing::App/).nil?
has_methods = !source.match(/^[^#]*(def\s+setup|def\s+draw)/).nil?
if has_sketch
load File.join(SKETCH_ROOT, SKETCH_PATH)
Processing::App.sketch_class.new unless $app
else
require 'erb'
code = ERB.new(SKETCH_TEMPLATE).result(binding)
Object.class_eval code, SKETCH_PATH, -1
Processing::App.sketch_class.new
end
end
# Read in the sketch source code. Needs to work both online and offline.
def self.read_sketch_source
File.read(SKETCH_PATH)
end
end
Version data entries
7 entries across 7 versions & 1 rubygems