main_character.rb
#initialize and set x and y properties
initialize and set x and y properties
initialize and set x and y properties
def move_up
    @sprite = @spriteArr[12]
    @y -= @velocity
    @moving = true
  end
def move_up @sprite = @spriteArr [ 12 ] @y -= @velocity @moving = true end
initialize and set x and y properties
initialize and set x and y properties