Class: Text2048::CursesView::Tile

Inherits:
Object
  • Object
show all
Includes:
Colorize
Defined in:
lib/text2048/curses_view/tile.rb

Overview

Shows tiles in curses. rubocop:disable ClassLength

Constant Summary collapse

DEFAULT_HEIGHT = 
7
DEFAULT_WIDTH = 
17

Constants included from Colorize

Colorize::COLORS

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Colorize

#colorize

Constructor Details

#initialize(tile, row, col, color, scale = 1) ⇒ Tile

Returns a new instance of Tile.



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# File 'lib/text2048/curses_view/tile.rb', line 30

def initialize(tile, row, col, color, scale = 1)
  klass = self.class
  @value = tile.value
  @height = klass.height(scale)
  @width = klass.width(scale)
  @row = (@height + 1) * row + 2
  @col = (@width + 1) * col + 1
  @color = color
  @scale = scale
end

Instance Attribute Details

#color ⇒ Object (readonly)

Returns the value of attribute color.



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# File 'lib/text2048/curses_view/tile.rb', line 15

def color
  @color
end

#height ⇒ Object (readonly)

Returns the value of attribute height.



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# File 'lib/text2048/curses_view/tile.rb', line 14

def height
  @height
end

#width ⇒ Object (readonly)

Returns the value of attribute width.



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# File 'lib/text2048/curses_view/tile.rb', line 13

def width
  @width
end

Class Method Details

.height(scale) ⇒ Object 



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# File 'lib/text2048/curses_view/tile.rb', line 26

def self.height(scale)
  (DEFAULT_HEIGHT * scale).to_i
end

.width(scale) ⇒ Object 



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# File 'lib/text2048/curses_view/tile.rb', line 22

def self.width(scale)
  @width = (DEFAULT_WIDTH * scale).to_i
end

Instance Method Details

#draw_box ⇒ Object 



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# File 'lib/text2048/curses_view/tile.rb', line 54

def draw_box
  draw_square
  [box_upper_left, box_upper_right,
   box_lower_left, box_lower_right].each do |row, col|
    setpos(row, col)
    addstr('+')
  end
end

#draw_number ⇒ Object 



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# File 'lib/text2048/curses_view/tile.rb', line 72

def draw_number
  return unless @value
  if @scale >= 1
    draw_lcd_number
  else
    setpos(@row + @height / 2, @col)
    colorize(@color) do
      addstr @value.to_s.center(@width)
    end
  end
end

#fill_black ⇒ Object 



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# File 'lib/text2048/curses_view/tile.rb', line 67

def fill_black
  colorize(COLOR_BLACK + 100) { fill }
  refresh
end

#fill_tile_color ⇒ Object 



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# File 'lib/text2048/curses_view/tile.rb', line 63

def fill_tile_color
  colorize(@color + 100) { fill }
end

#pop ⇒ Object 



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# File 'lib/text2048/curses_view/tile.rb', line 48

def pop
  colorize(@color + 100) do
    draw_box
  end
end

#show ⇒ Object 



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# File 'lib/text2048/curses_view/tile.rb', line 41

def show
  draw_box
  fill_tile_color
  draw_number
  self
end