Class: LaunchCraft

Inherits:
Object
  • Object
show all
Defined in:
lib/launchcraft/version.rb,
lib/launchcraft.rb,
lib/launchcraft/auth.rb,
lib/launchcraft/java.rb,
lib/launchcraft/config.rb,
lib/launchcraft/update.rb,
lib/launchcraft/md5_file.rb

Overview

– Copyleft shura. [ [email protected] ]

This file is part of launchcraft.

launchcraft is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

launchcraft 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 Affero General Public License for more details.

You should have received a copy of the GNU Affero General Public License along with launchcraft. If not, see <www.gnu.org/licenses/>. ++

Defined Under Namespace

Modules: Java Classes: Auth, Update

Constant Summary collapse

Config = 
Class.new(Hash) {
  def initialize
    rehash
  end

  def rehash
    @path = File.join(LaunchCraft.working_dir, 'options.txt')
    set_default
    File.file?(@path) ? parse : save
  end

  def []= (key, value)
    super(key.to_s, value.to_s)
  end

  def to_s
    map {|*kv|
      kv.join(':')
    }.join("\n")
  end

  def save
    File.open(@path, 'wb') {|f|
      f.write to_s
    }
  end

  protected
  def set_default
    update({
      'music' => '1.0',
      'sound' => '1.0',
      'invertYMouse' => 'false',
      'mouseSensitivity' => '0.5',
      'fov' => '0.0',
      'gamma' => '0.0',
      'viewDistance' => '0',
      'guiScale' => '0',
      'bobView' => 'false',
      'anaglyph3d' => 'false',
      'advancedOpengl' => 'false',
      'fpsLimit' => '1',
      'difficulty' => '0',
      'fancyGraphics' => 'true',
      'ao' => 'false',
      'skin' => 'Default',
      'lastServer' => '',
      'url.login' => 'https://login.minecraft.net/',
      'url.joinserver' => 'http://session.minecraft.net/game/joinserver.jsp',
      'url.skins' => 'http://s3.amazonaws.com/MinecraftSkins/',
      'url.resources' => 'http://s3.amazonaws.com/MinecraftResources/',
      'url.download' => 'http://s3.amazonaws.com/MinecraftDownload/',
      'url.has_paid' => 'https://login.minecraft.net/session',
      'url.cloacks' => 'http://s3.amazonaws.com/MinecraftCloaks/',
      'key_key.attack' => '-100',
      'key_key.use' => '-99',
      'key_key.forward' => '17',
      'key_key.left' => '30',
      'key_key.back' => '31',
      'key_key.right' => '32',
      'key_key.jump' => '57',
      'key_key.sneak' => '42',
      'key_key.drop' => '16',
      'key_key.inventory' => '18',
      'key_key.chat' => '20',
      'key_key.playerList' => '15',
      'key_key.pickItem' => '-98',
    })
  end

  def parse
    update(Hash[File.read(@path).split(/\r?\n/).map {|line|
      next if line =~ /^\s*#/

      line.split(':', 2)
    }])
    save
  end
}.new
VERSION = 
'0.0.1.2'.freeze
MD5File = 
Class.new {
  attr_accessor :lwjgl, :jinput, :lwjgl_util, :minecraft
  attr_accessor "#{OS.parse.to_s.gsub(/^macos$/, 'macosx')}_natives".to_sym

  def initialize
    rehash
  end

  def rehash
    @path = File.join(LaunchCraft.working_dir, 'bin', 'md5s')
    self.lwjgl = self.jinput = self.lwjgl_util = self.minecraft = self.natives = nil
    parse if File.file?(@path)
  end

  "#{OS.parse.to_s.gsub(/^macos$/, 'macosx')}_natives".tap {|m|
    alias_method :natives, m.to_sym
    alias_method :natives=, "#{m}=".to_sym
  }

  def to_s
    n = OS.parse.to_s.gsub(/^macos$/, 'macosx')
    "#md5 hashes for downloaded files\nlwjgl.jar=#{@lwjgl}\njinput.jar=#{@jinput}\n" +
    "lwjgl_util.jar=#{@lwjgl_util}\n#{n}_natives.jar.lzma=" +
    "#{instance_variable_get("@#{n}_natives")}\nminecraft.jar=#{@minecraft}"
  end

  def save
    File.open(@path, 'wb') {|f|
      f.write to_s
    }
  end

  protected
  def parse
    File.read(@path).split(/\r?\n/).each {|line|
      next if line =~ /^\s*#/

      key, value = line.split('=', 2).map(&:strip)
      instance_variable_set("@#{key.split('.').first}".to_sym, value)
    }
  end
}.new

Class Method Summary collapse

Class Method Details

.appname ⇒ Object 



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# File 'lib/launchcraft.rb', line 24

def self.appname
  @appname ||= 'minecraft'
end

.appname=(name) ⇒ Object 



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# File 'lib/launchcraft.rb', line 28

def self.appname=(name)
  @appname = name.to_s
  Config.rehash
  MD5File.rehash
  @appname
end

.working_dir(appname = self.appname) ⇒ Object 



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# File 'lib/launchcraft.rb', line 35

def self.working_dir (appname=self.appname)
  res = case OS.parse
        when :linux, :solaris
          File.join(ENV['HOME'], ".#{appname}")
        when :windows
          File.join(ENV['APPDATA'] || ENV['HOME'], ".#{appname}")
        when :macos
          File.join(ENV['HOME'], 'Library', 'Application Support', appname)
        else
          File.join(ENV['HOME'], appname)
        end

  Dir.mkdir(res) unless File.directory?(res)
  %w[bin resources saves screenshots stats texturepacks].each {|dir|
    dir = File.join(res, dir)
    Dir.mkdir(dir) unless File.directory?(dir)
  }
  return res
end