Class: Processing::SketchBase

Inherits:
PApplet
  • Object
show all
Defined in:
lib/processing/sketch_base.rb

Overview

The base class of a Processing sketch

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SketchBase

Returns a new instance of SketchBase.



31
32
33
34
 
# File 'lib/processing/sketch_base.rb', line 31

def initialize
  super
  SketchRunner.sketch_instances << self
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



23
24
25
 
# File 'lib/processing/sketch_base.rb', line 23

def method_missing(name, *args)
  self.class.__send__(name, *args) if PApplet.public_methods.include?(name)
end

Class Method Details

.method_added(name) ⇒ Object 



14
15
16
17
18
19
20
21
 
# File 'lib/processing/sketch_base.rb', line 14

def self.method_added(name)
  name = name.to_s
  if name.include?('_')
    lcc_name = name.split('_').map(&:capitalize).join('')
    lcc_name[0] = lcc_name[0].downcase
    alias_method lcc_name, name if lcc_name != name
  end
end

Instance Method Details

#frame_rate(fps = nil) ⇒ Object 



36
37
38
39
 
# File 'lib/processing/sketch_base.rb', line 36

def frame_rate(fps = nil)
  return get_field_value('frameRate') unless fps
  super(fps)
end

#get_field_value(name) ⇒ Object 



27
28
29
 
# File 'lib/processing/sketch_base.rb', line 27

def get_field_value(name)
  java_class.declared_field(name).value(to_java(PApplet))
end

#key ⇒ Object 



41
42
43
44
 
# File 'lib/processing/sketch_base.rb', line 41

def key
  code = get_field_value('key')
  code < 256 ? code.chr : code
end

#key_pressed? ⇒ Boolean

Returns:

  • (Boolean) 


46
47
48
 
# File 'lib/processing/sketch_base.rb', line 46

def key_pressed?
  get_field_value('keyPressed')
end

#mouse_pressed? ⇒ Boolean

Returns:

  • (Boolean) 


50
51
52
 
# File 'lib/processing/sketch_base.rb', line 50

def mouse_pressed?
  get_field_value('mousePressed')
end