Encriptar a pasta áudio

Encriptar Áudio

Produzido por: RTH
Tópico original: Dungeon Makers - Encriptar Áudio

Introdução

Um script súper útil, pois ele impede o acesso a pasta áudio do seu projeto, impedindo assim que os jogadores peguem as músicas e os sons de seu jogo.

Como usar

Apenas cole o script acima do main.

Na linha 41, está assim:

Código:

ENCRIPT_FILES = false

Isto está dizendo para não encriptar, para que ele encripte, coloque "true" no lugar de "false"

AVISO: TROQUE O "false" APENAS QUANDO ACABAR SEU PROJETO, SE NÃO VOCÊ PODERÁ CAUSAR BUG EM SEU JOGO

Downloads necessários:

DLL-Encript

Script:

Código:

################################################################################
################################################################################
############################### Audio Cript Demo #############################
################################################################################
################################################################################
#===============================================================================
# Script criado por Renan Tsuneo Hangai Junior
# Créditos:
# RenanHangai - Script de encriptação de audio
# KGC - Dll de encript
#===============================================================================

$RTHScript ||= {}

$RTHScript["AudioCrypt"] = false
if $RTHScript["AudioCrypt"]
 
module AudioCrypt
 
  # Chave para ecriptar o arquivo
  # Poder ser qualquer coisa
  KEY = "qualquercoisa"
 
  # Nome da extensão do arquivo
  EXT = ".cript"
 
  # Nome da DLL
  DLL_NAME = "Encript.dll"
 
  # Nome da pasta Temp do seu jogo
  # Diretório
  # WindowsXP:
  # C:/Duccuments and Settings/Usuário/Configurações Locais/Temp/TEMP_FOLDER/
  TEMP_FOLDER = "RTH-Encript-Temp"
 
  # Encriptará todos os arquivos da pasta Audio?
  # Deixe true somente caso você já tenha terminado de criar
  # seu jogo, e antes de encriptá-lo
  # OBS: Caso você deixe true, os arquivos serão sempre encriptados
  # no que causará um bug!
  ENCRIPT_FILES = false
 
  # Encriptará as BGMS?
  BGM_ENCRIPT = true
  # Encriptará as BGSS?
  BGS_ENCRIPT = true
  # Encriptará as ME?
  ME_ENCRIPT = true
  # Encriptará as SE?
  SE_ENCRIPT = true
   
  module_function
 
  @@temp_files = []
 
  ENCRIPT_DLL = Win32API.new(DLL_NAME, "EncryptA", "lppplll", "l")
  DECRIPT_DLL = Win32API.new(DLL_NAME, "DecryptA", "lppplll", "l")

  def encrypt(infile, outfile, key)
    ENCRIPT_DLL.call(0, infile, outfile, key, 1, 4096, 65001)
  end
 
  def decrypt(infile, outfile, key)
    DECRIPT_DLL.call(0, infile, outfile, key, 1, 4096, 65001)
  end
 
  def encript_audio
    dires = []
    dires.push("Audio/BGM") if BGM_ENCRIPT
    dires.push("Audio/BGS") if BGS_ENCRIPT
    dires.push("Audio/SE") if SE_ENCRIPT
    dires.push("Audio/ME") if ME_ENCRIPT
    for dir in dires
      for bgm in Dir.entries(dir)
        next if bgm == "."
        next if bgm == ".."
        name = File.basename(bgm)
        ext = File.extname(bgm)
        next if ext == EXT
        original_name = name[0, name.size - ext.size]
        source = dir + "/" + bgm
        destiny = (dir + "/" + original_name + EXT).gsub("/", "\\")
        self.encrypt(source, destiny, KEY)
        File.delete(source)
      end
    end
  end
 
  def decript_audio
    dires = []
    dires.push("Audio/BGM") if BGM_ENCRIPT
    dires.push("Audio/BGS") if BGS_ENCRIPT
    dires.push("Audio/SE") if SE_ENCRIPT
    dires.push("Audio/ME") if ME_ENCRIPT
    for dir in dires
      for bgm in Dir.entries(dir)
        next if bgm == "."
        next if bgm == ".."
        name = File.basename(bgm)
        ext = File.extname(bgm)
        next if ext != EXT
        name = name[0, name.size - ext.size]
        origen = (dir + "/" + bgm).gsub("/", "\\")
        destiny = (ENV["TEMP"] + "/#{TEMP_FOLDER}/" + dir + "/" + name + ".midi").gsub("/", "\\")
        @@temp_files.push(destiny) unless @@temp_files.include?(destiny)
        self.decrypt(origen, destiny, KEY)
      end
    end
  end
 
  def create_needed_dirs
    directory_main = ENV["TEMP"] + "\\#{TEMP_FOLDER}\\"
    unless File.directory?(directory_main)
      system("mkdir #{directory_main}")
    end
    need_dirs = ["Audio/", "Audio/BGM/", "Audio/BGS/", "Audio/ME/", "Audio/SE/"]
    for adir in need_dirs
      dir = adir.gsub("/", "\\")
      unless File.directory?(directory_main + dir)
        system("mkdir #{directory_main + dir}")
      end
    end
  end
 
 
  def delete_temp
    for file in @@temp_files
      File.delete(file)
    end
    @@temp_files = []
  end
 
end

if AudioCrypt::ENCRIPT_FILES and $DEBUG
  AudioCrypt.encript_audio
  print("Encriptação concluída com sucesso")
  print("Deixe ENCRIPT_FILES false agora")
  exit
end

AudioCrypt.create_needed_dirs
AudioCrypt.decript_audio

module Audio
 
  class << self
   
    alias game_cript_audio_bgm_play bgm_play
    alias game_cript_audio_bgs_play bgs_play
    alias game_cript_audio_me_play  me_play
    alias game_cript_audio_se_play  se_play
   
    def bgm_play(name, volume=100, pitch=100)
      real_name = name
      if AudioCrypt::BGM_ENCRIPT
        real_name = get_cript_name(name)
      end
      game_cript_audio_bgm_play(real_name, volume, pitch)
    end
   
    def bgs_play(name, volume=100, pitch=100)
      real_name = name
      if AudioCrypt::BGS_ENCRIPT
        real_name = get_cript_name(name)
      end
      game_cript_audio_bgs_play(real_name, volume, pitch)
    end
   
    def me_play(name, volume=100, pitch=100)
      real_name = name
      if AudioCrypt::ME_ENCRIPT
        real_name = get_cript_name(name)
      end
      game_cript_audio_me_play(real_name, volume, pitch)
    end
   
    def se_play(name, volume=100, pitch=100)
      real_name = name
      if AudioCrypt::SE_ENCRIPT
        real_name = get_cript_name(name)
      end
      game_cript_audio_se_play(real_name, volume, pitch)
    end
   
    def get_cript_name(name)
      folder = File.dirname(name)
      filename = File.basename(name)
      ext = File.extname(name)
      for file in Dir.entries(folder)
        if file.include?(filename)
          return name if File.extname(file) != AudioCrypt::EXT
          name = ENV["TEMP"] + "\\#{AudioCrypt::TEMP_FOLDER}\\" + name
          name.gsub!("\\", "/")
          break
        end
      end       
      return name
    end
   
  end
 
end

end