Module: Punk::Human

Defined in:
lib/punkmaker/human.rb

Overview

make it a class - why? why not?

Constant Summary collapse

BASE_M = 
Image.read( "#{Pixelart::Module::Punkmaker.root}/config/human-male4.png" )
BASE_F = 
Image.read( "#{Pixelart::Module::Punkmaker.root}/config/human-female4.png" )

Class Method Summary collapse

Class Method Details

.derive_color_map(color) ⇒ Object 



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# File 'lib/punkmaker/human.rb', line 43

def self.derive_color_map( color )
    color = Color.parse( color )  if color.is_a?( String )

    base = color

    hsl  = Color.to_hsl( color )
    pp hsl

    h, s, l = hsl
    h = h % 360   # make always positive (might be -50 or such)

    pp [h,s,l]

    darker   = Color.from_hsl(
      h,
      [0.0, s-0.05].max,
      [0.14, l-0.1].max)

    ## sub one degree on hue on color wheel (plus +10% on lightness??)

    darkest = Color.from_hsl(
                   (h-1) % 360,
                   s,
                   [0.05, l-0.1].max)


    lighter = Color.from_hsl(
                    (h+1) % 360,
                    s,
                    [1.0, l+0.1].min)

    color_map = {
       '#ead9d9'  =>   base,
       '#ffffff'  =>   lighter,
       '#a58d8d'  =>   darkest,
       '#c9b2b2'  =>   darker
    }
    color_map
end

.make(color, eye_color: nil, gender: 'm') ⇒ Object 



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# File 'lib/punkmaker/human.rb', line 11

def self.make( color,
               eye_color: nil,
               gender: 'm'  )
  color_map = derive_color_map( color )

  eye_color = Color.parse( eye_color )    if eye_color && eye_color.is_a?( String )

  punk = nil
  if gender == 'm'
    punk = BASE_M.change_colors( color_map )
    punk[10,12] = Color::WHITE     # left eye dark-ish pixel to white

    punk[15,12] = Color::WHITE     # right eye ---

    if eye_color
      punk[9,12]  = eye_color
      punk[14,12] = eye_color
    end
  else  ## assume 'f'

    ## for female - change lips to all black (like in male for now) - why? why not?

    color_map[ '#711010' ] = '#000000'
    punk = BASE_F.change_colors( color_map )
    punk[10,13] = Color::WHITE     # left eye dark-ish pixel to white

    punk[15,13] = Color::WHITE     # right eye ---

    if eye_color
      punk[9,13] = eye_color
      punk[14,13] = eye_color
    end
  end

  punk
end