Class: Doom::Wad::HudSprite

Inherits:
Object
  • Object
show all
Defined in:
lib/doom/wad/hud_graphics.rb

Overview

Simple sprite container for HUD graphics

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, width, height, left_offset, top_offset, columns) ⇒ HudSprite

Returns a new instance of HudSprite.



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# File 'lib/doom/wad/hud_graphics.rb', line 247

def initialize(name, width, height, left_offset, top_offset, columns)
  @name = name
  @width = width
  @height = height
  @left_offset = left_offset
  @top_offset = top_offset
  @columns = columns
end

Instance Attribute Details

#columns ⇒ Object (readonly)

Returns the value of attribute columns.



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# File 'lib/doom/wad/hud_graphics.rb', line 245

def columns
  @columns
end

#height ⇒ Object (readonly)

Returns the value of attribute height.



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# File 'lib/doom/wad/hud_graphics.rb', line 245

def height
  @height
end

#left_offset ⇒ Object (readonly)

Returns the value of attribute left_offset.



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# File 'lib/doom/wad/hud_graphics.rb', line 245

def left_offset
  @left_offset
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/doom/wad/hud_graphics.rb', line 245

def name
  @name
end

#top_offset ⇒ Object (readonly)

Returns the value of attribute top_offset.



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# File 'lib/doom/wad/hud_graphics.rb', line 245

def top_offset
  @top_offset
end

#width ⇒ Object (readonly)

Returns the value of attribute width.



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# File 'lib/doom/wad/hud_graphics.rb', line 245

def width
  @width
end

Instance Method Details

#column_pixels(x) ⇒ Object 



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# File 'lib/doom/wad/hud_graphics.rb', line 256

def column_pixels(x)
  @columns[x % @width]
end