Class: ColorTheCircles::Presenter::Board

Inherits:
Object
  • Object
show all
Defined in:
app/color_the_circles/presenter/board.rb

Constant Summary collapse

WINDOW_WIDTH = 
800
WINDOW_HEIGHT = 
600
COLOR_RANGE = 
(0..200)
SHAPE_MIN_SIZE = 
15
SHAPE_MAX_SIZE = 
75
MARGIN_WIDTH = 
55
MARGIN_HEIGHT = 
155

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(game) ⇒ Board

Returns a new instance of Board.



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# File 'app/color_the_circles/presenter/board.rb', line 14

def initialize(game)
  @game = game
  @circles_data = []
end

Instance Attribute Details

#circles_data ⇒ Object (readonly)

Returns the value of attribute circles_data.



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# File 'app/color_the_circles/presenter/board.rb', line 12

def circles_data
  @circles_data
end

#game ⇒ Object (readonly)

Returns the value of attribute game.



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# File 'app/color_the_circles/presenter/board.rb', line 12

def game
  @game
end

Instance Method Details

#add_circle ⇒ Object 



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# File 'app/color_the_circles/presenter/board.rb', line 24

def add_circle
  circle_x = rand * (WINDOW_WIDTH - MARGIN_WIDTH - SHAPE_MAX_SIZE) + SHAPE_MAX_SIZE
  circle_y = rand * (WINDOW_HEIGHT - MARGIN_HEIGHT - SHAPE_MAX_SIZE) + SHAPE_MAX_SIZE
  circle_size = rand * (SHAPE_MAX_SIZE - SHAPE_MIN_SIZE) + SHAPE_MIN_SIZE
  stroke_color = [rand(COLOR_RANGE), rand(COLOR_RANGE), rand(COLOR_RANGE)]
  circles_data << {
    args: [circle_x, circle_y, circle_size],
    fill: nil,
    stroke: stroke_color
  }
  game.score -= 1 # notifies score observers automatically of change
end

#fill_circle(circle_data) ⇒ Object 



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# File 'app/color_the_circles/presenter/board.rb', line 41

def fill_circle(circle_data)
  circle_data[:fill] = circle_data[:stroke]
  push_colored_circle_behind_uncolored_circles(circle_data)
  game.score += 1 # notifies score observers automatically of change
end

#find_circle(x, y) ⇒ Object 



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# File 'app/color_the_circles/presenter/board.rb', line 37

def find_circle(x, y)
  circles_data.find { |circle_data| circle_data[:fill].nil? && circle_data[:circle]&.contain?(x, y) }
end

#restart_game ⇒ Object 



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# File 'app/color_the_circles/presenter/board.rb', line 19

def restart_game
  game.restart_game
  circles_data.clear
end