Class: Carbuncle::ShadowText

Inherits:
Object
  • Object
show all
Defined in:
gems/carbuncle-graphics/mrblib/shadow_text.rb

Defined Under Namespace

Classes: Proxy

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(font = nil) ⇒ ShadowText

Returns a new instance of ShadowText.



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 29

def initialize(font = nil)
  @shadow_text = Carbuncle::Text.new(font)
  @shadow_text.color.set(64, 64, 64)
  @foreground_text = Carbuncle::Text.new(@shadow_text.font)
  @offset = Carbuncle::Point.new(2, 2)
end

Instance Attribute Details

#offset ⇒ Object

Returns the value of attribute offset.



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 27

def offset
  @offset
end

Instance Method Details

#color ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 52

def color
  @foreground_text.color
end

#color=(value) ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 69

def color=(value)
  @foreground_text.color = value
end

#draw ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 108

def draw
  @shadow_text.draw
  @foreground_text.draw
end

#font ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 48

def font
  @foreground_text.font
end

#font=(value) ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 64

def font=(value)
  @shadow_text.font = value
  @foreground_text.font = value
end

#foreground ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 40

def foreground
  @foreground ||= Carbuncle::ShadowText::Proxy.new(@foreground_text)
end

#height ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 98

def height
  size.y
end

#opacity ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 56

def opacity
  color.alpha
end

#opacity=(value) ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 73

def opacity=(value)
  color.alpha = value
end

#position ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 60

def position
  @foreground_text.position
end

#position=(value) ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 82

def position=(value)
  @foreground_text.position = value
  @shadow_text.position.set(offset.x + @foreground.x, offset.y + @foreground.y)
end

#rect ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 113

def rect
  s = size
  Carbuncle::Rect.new(x, y, s.x, s.y)
end

#shadow ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 36

def shadow
  @shadow ||= Carbuncle::ShadowText::Proxy.new(@shadow_text)
end

#size ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 87

def size
  base_size = @foreground_text.size
  x = base_size.x + offset.x.abs
  y = base_size.y + offset.y.abs
  Carbuncle::Point.new(x, y)
end

#update(dt) ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 102

def update(dt)
  @shadow_text.update(dt)
  @foreground_text.update(dt)
  @shadow_text.position.set(offset.x + @foreground_text.x, offset.y + @foreground_text.y)
end

#value ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 44

def value
  @foreground_text.value
end

#value=(value) ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 77

def value=(value)
  @shadow_text.value = value
  @foreground_text.value = value
end

#width ⇒ Object 



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# File 'gems/carbuncle-graphics/mrblib/shadow_text.rb', line 94

def width
  size.x
end