Class: RomLoader::GameSystem

Inherits:
Object
  • Object
show all
Defined in:
lib/romloader/game_system.rb

Overview

The class whose instances represent an individual game system (e.g. Sega Genesis object)

Constant Summary collapse

@@all = 
[]

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name:, rom_index_url:) ⇒ GameSystem

Create individual game system objects from information scraped from freeroms.com, sets all instance variables



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# File 'lib/romloader/game_system.rb', line 12

def initialize(name:, rom_index_url:)
  @name = name
  @rom_index_url = rom_index_url
  @rom_indices = {}
  @roms = {}
  @@all << self
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/romloader/game_system.rb', line 6

def name
  @name
end

#rom_index_url ⇒ Object

Returns the value of attribute rom_index_url.



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# File 'lib/romloader/game_system.rb', line 6

def rom_index_url
  @rom_index_url
end

#rom_indices=(value) ⇒ Object (writeonly)

Sets the attribute rom_indices

Parameters:

  • value —

    the value to set the attribute rom_indices to.



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# File 'lib/romloader/game_system.rb', line 7

def rom_indices=(value)
  @rom_indices = value
end

Class Method Details

.all ⇒ Object

Retrieves an array of all GameSystem objects



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# File 'lib/romloader/game_system.rb', line 27

def self.all
  @@all    
end

.create_from_collection(system_array) ⇒ Object

Creates multiple GameSystem objects from information scraped from freeroms.com



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# File 'lib/romloader/game_system.rb', line 21

def self.create_from_collection(system_array)
  system_array.each { |system_details| self.new(system_details)}
  nil
end

Instance Method Details

#add_roms_to_collection_by_letter(letter_index, game_obj_array) ⇒ Object

Add the game collection scraped from freeroms.com to the GameSystem object to the roms Hash



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# File 'lib/romloader/game_system.rb', line 50

def add_roms_to_collection_by_letter(letter_index, game_obj_array)

  game_obj_array.each { |game| game.system = self }
  @roms[letter_index] = game_obj_array
end

#get_rom_collection_url(letter_index) ⇒ Object

Retrieves the url for roms of a particular letter index (e.g. “A” => “freeroms.com/genesis_games_that_start_with_a.html”)



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# File 'lib/romloader/game_system.rb', line 45

def get_rom_collection_url(letter_index)
  @rom_indices[letter_index]
end

#get_rom_indices ⇒ Object

Retrieves an array of the indicies for the roms (i.e. [“A”,“B”,“C”…])



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# File 'lib/romloader/game_system.rb', line 39

def get_rom_indices
  @rom_indices.keys
end

#get_roms_by_letter(letter_index) ⇒ Object

Retrieves an array of all GameRom objects starting which the provided letter index (e.g. [Sonic the Hedgehog, Streets of Rage,…])



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# File 'lib/romloader/game_system.rb', line 33

def get_roms_by_letter(letter_index)
  @roms[letter_index]
end