Class: Launch::View

Inherits:
Object
  • Object
show all
Includes:
CursesLib
Defined in:
lib/launch_view.rb

Constant Summary

Constants included from CursesLib

CursesLib::BLUE_COLOR, CursesLib::CYAN_COLOR, CursesLib::GREEN_COLOR, CursesLib::MAGENTA_COLOR, CursesLib::ORANGE, CursesLib::ORANGE_COLOR, CursesLib::RED_COLOR, CursesLib::WHITE_COLOR, CursesLib::YELLOW_COLOR

Instance Method Summary collapse

Methods included from CursesLib

#attrib

Constructor Details

#initialize ⇒ View

Returns a new instance of View.



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# File 'lib/launch_view.rb', line 16

def initialize
  @last_frame = Launch::InitialFrame.new
end

Instance Method Details

#burnt ⇒ Object 



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# File 'lib/launch_view.rb', line 44

def burnt
  attrib(Curses::color_pair(ORANGE_COLOR)) { yield }
end

#render ⇒ Object 



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# File 'lib/launch_view.rb', line 20

def render
  burnt do
    Curses::setpos *translate_frame
    Curses::addstr "."
  end

  @last_frame = Launch::Frame.new(@last_frame)
  white do
    Curses::setpos *translate_frame
    Curses::addstr "."
  end
  return @last_frame.alive?
end

#translate_frame ⇒ Object 



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# File 'lib/launch_view.rb', line 34

def translate_frame
  x = @last_frame.position[:x]
  y = YMAX - @last_frame.position[:y]
  [y, x]
end

#white ⇒ Object 



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# File 'lib/launch_view.rb', line 40

def white
  attrib(Curses::A_BOLD) { yield }
end