Module: CyberarmEngine::Theme

Included in:
Element
Defined in:
lib/cyberarm_engine/ui/theme.rb

Constant Summary collapse

THEME = 
{
  Element: {
    x: 0,
    y: 0,
    z: 30,

    width:  nil,
    height: nil,
    color:     Gosu::Color::WHITE,
    background: Gosu::Color::NONE,
    margin:   0,
    padding:  0,
    border_thickness: 0,
    border_color: Gosu::Color::NONE,
    border_radius: 0,
  },

  Button: { # < Label
    margin:   1,
    padding:  4,
    border_thickness: 1,
    border_color: ["ffd59674".hex, "ffff8746".hex],
    border_radius: 0,
    background: ["ffc75e61".to_i(16), "ffe26623".to_i(16)],

    hover: {
      color: Gosu::Color.rgb(200,200,200),
      background:  ["ffB23E41".to_i(16), "ffFF7C00".to_i(16)],
    },

    active: {
      color: Gosu::Color::BLACK,
      background: ["ffB23E41".to_i(16)]
    }
  },

  EditLine: { # < Button
    type: :text,
    width: 200,
    password_character: "•",
    caret_width: 2,
    caret_color: Gosu::Color::WHITE,
    caret_interval: 500,
  },

  Image: { # < Element
    retro: false
  },

  Label: { # < Element
  text_size: 28,
  text_shadow: false,
  font: "Arial",
  margin: 0,
  padding: 2
  },

  ToggleButton: { # < Button
    checkmark: "√"
  },

  Progress: { # < Element
    width: 250,
    height: 36,
    background: 0xff111111,
    fraction_background: [0xffc75e61, 0xffe26623],
    border_thickness: 4,
    border_color: [0xffd59674, 0xffff8746]
  }
}.freeze

Instance Method Summary collapse

Instance Method Details

#deep_merge(original, intergrate, &block) ⇒ Object

Derived from Rails Hash#deep_merge! Enables passing partial themes through Element options without issue



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# File 'lib/cyberarm_engine/ui/theme.rb', line 34

def deep_merge(original, intergrate, &block)
  hash = original.merge(intergrate) do |key, this_val, other_val|
    if this_val.is_a?(Hash) && other_val.is_a?(Hash)
      deep_merge(this_val, other_val, &block)
    elsif block_given?
      block.call(key, this_val, other_val)
    else
      other_val
    end
  end

  return hash
end

#default(*args) ⇒ Object 



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# File 'lib/cyberarm_engine/ui/theme.rb', line 3

def default(*args)
  value = @options
  args.each do |arg|
    value = value.dig(arg)
  end

  value
end

#theme_defaults(options) ⇒ Object 



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# File 'lib/cyberarm_engine/ui/theme.rb', line 12

def theme_defaults(options)
  raise "Error" unless self.class.ancestors.include?(CyberarmEngine::Element)
  _theme = THEME
  _theme = _theme.merge(options[:theme]) if options[:theme]
  _theme.delete(:theme) if options[:theme]

  hash = {}
  class_names = self.class.ancestors
  class_names = class_names[0..class_names.index(CyberarmEngine::Element)].map! {|c| c.to_s.split("::").last.to_sym}.reverse!

  class_names.each do |klass|
    next unless data = _theme.dig(klass)
    data.each do |key, value|
      hash.merge!(data)
    end
  end

  deep_merge(hash, options)
end