# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
#You can contract the author at wikipediankiba@gmail.com

#PROJECT: Dynpet
#DESCRIPTION: Dynpet is a computer program similiar to the Tamagotchi.
#FUNCTION OF THIS PART: Contain the Pet object
#TODO: Build a new complete Pet class here

class Pet
  include Rubygame::Sprites::Sprite
  def initialize
    super
    @rect =  Rubygame::Rect.new( 300 , 200 , 50 , 50 )
    #The inital image that is displayed when the game started up.
    @image = Rubygame::Image.load("data/pets/test1.png")
    @file
    @data
    #@animate contain data for rendering animation
    @anistring
    @animate
    @counter = cycle = 0
    @sequence = []
  end
  def data_rip
    @animate['file'].each do |file|
      @sequence << file
    end
  end
  def animate_change option
    if option == 1
      @string = 'idle'
    else
      @string = 'right'
    end
    @cycle = 0
  end
  def animate rate
    #@counter and rate exist for the purpose of setting animation speed.
    if @counter == rate
      @counter = 0
      @image = Rubygame::Image.load(@sequence[@animate[@string][@cycle]])
      @cycle += 1
      if @cycle == 6
        @cycle = 0
      end
    end
    @counter +=1
  end
  def load data , main
    @data = data
    @file = Game_File.new(main)
    @animate = @file.yaml_read("data/pets/sprite.d_ani")
    data_rip
    @rect.centerx = @data['x']
    @rect.centery = @data['y']
    @rect.centerx %= 800
    @rect.centery %= 600
  end
  def save
    @file.yaml_write @data , @data['filename']
  end
end