ROFLBALT Player

gistfile1.rb

class Player
  include Renderable
  def initialize y, background
    @y = y
    @background = background
    @velocity = 1
    @walking = false
  end
  def x; 0; end
  def width; 3 end
  def height; 3 end
  def pixel x, y, rx, ry, ticks
    Pixel.new char(rx, ry, ticks), 255, @background.color(x, y)
  end

  def char rx, ry, ticks
    if dead?
      [
        ' @ ',
        '\+/',
        ' \\\\',
      ][ry][rx]
    elsif !@walking
      [
        ' O/',
        '/| ',
        '/ >',
      ][ry][rx]
    else
      [
        [
          ' O ',
          '/|v',
          '/ >',
        ],
        [
          ' 0 ',
          ',|\\',
          ' >\\',
        ],
      ][ticks / 4 % 2][ry][rx]
    end
  end
  def acceleration
    if @dead
      0.05
    else
      0.35
    end
  end
  def tick
    @y += @velocity
    @velocity += acceleration
    @walking = false
  end
  def y; @y.round end
  def bottom_y; y + height end
  def walk_on_building b
    @y = b.y - height
    @velocity = 0
    @walking = true
  end
  def jump
    jump! if @walking
  end
  def jump!
    @velocity = -2.5
  end
  def die!
    @dead = true
    @velocity = 0
  end
  def dead?
    @dead
  end
end