Contents

module Game
  class Window
    
    class << self
      
      def fps
        
      end
      
      def delta
        
      end
      
    end
    
    class Window
      include MetaTools
      
      attr_reader :started_at
      
      # Initialize the game window.
      # 
      # @abstract Override and call `super` after you've setup the width, height, and title.
      def initialize(options={})
        # Complain if @title isn't set?
        # Complain if @width isn't set?
        # Complain if height isn't set?
        init_window
        @started_at = Time.now
      end
      
      attr_writer :title
      def title(value=nil)
        @title = value unless value.nil?
        @title
      end
      
      attr_writer :width
      def width(value=nil)
        @width = value unless value.nil?
        @width
      end
      
      attr_writer :height
      def height(value=nil)
        @height = value unless value.nil?
        @height
      end
      
      attr_writer :fullscreen
      def fullscreen(value=nil)
        @fullscreen = value unless value.nil?
        @fullscreen
      end
      
      def entities
        @entities ||= []
      end
      
      def add_entity(entity, *args, &blk)
        entity_name, entity = entity, args.shift if entity.is_a?(Symbol)
        entity_name ||= entity.to_s.split('::').last.gsub(/[A-Z]/, '_\0').gsub(/^_/, '').downcase
        
        meta_def(entity_name) { entity }
        
        entities << entity_instance = entity.new(@window, *args)
        
        yield(entity_instance) if block_given?
        
        entity
      end
      
      # Initialize the underlying adapter window.
      # 
      # @abstract Must be overridden by an adapter.
      def init_window
        raise NotImplementedError
      end
      
    end
      
    def milliseconds_since_start
      
    end
    
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
game-0.0.1	lib/game/window.rb