DXRuby::Animative

animative.rb

require_relative 'anime_sprite'

module DXRuby

  class Animation < Struct.new(:animation_image, :motions)
  end

  module Animative

    class Motion < Struct.new(:name, :delay, :pattern)
    end

    def self.animator=(animator)
      @animator = animator
    end

    def self.animize(sprite, animation)
      return unless DXRuby::Animation === animation or Array === animation or String === animation
      case animation
      when Array
        animation = @animator.create_from_array(animation)
      when String
        animation = @animator.load(animation)
      end
      sprite = AnimeSprite.new(sprite.x, sprite.y, sprite.image) unless AnimeSprite === sprite
      sprite.tap {|sprite|
        animation.motions.each {|motion|
          sprite.add_animation(motion.name, motion.delay, motion.pattern)
        }
        sprite.animation_image = animation.animation_image
        sprite.image = sprite.animation_image[animation.motions.first.pattern.first]
        sprite.start_animation(animation.motions.first.name)
      }
    end

  end

end