Class: SoundManager

Inherits:

Object

• Object
• SoundManager

show all

Defined in:

lib/gamebox/core/sound_manager.rb

Overview

Constant Summary

SUPPORTED_AUDIO_EXTS =

%w(wav ogg mp3 au aiff caf)

Instance Attribute Summary (collapse)

• - (Object) music

  Returns the value of attribute music.

• - (Object) sounds

  Returns the value of attribute sounds.

Instance Method Summary (collapse)

• - (Boolean) enabled?
• - (SoundManager) initialize constructor

  checks to see if sdl_mixer is availalbe and preloads the sounds and music directories.

• - (Object) pause_music(what)

  pause the music file that is passed in.

• - (Object) play_music(what, opts = {})

  plays the music based on the name with the specified volume level.

• - (Object) play_sound(what, opts = {})

  plays the sound based on the name with the specified volume level.

• - (Object) stop_music(what)

  stops the music file that is passed in.

• - (Object) stop_sound(what)

  stops the sound that is passed in.

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# File 'lib/gamebox/core/sound_manager.rb', line 11

def initialize

  puts 'CHANGE TO LOG:Warning, sound disabled' unless
  @enabled = (config_manager.settings[:sound].nil? or config_manager.settings[:sound] == true)

  if @enabled
    @music = {}
    music_path = Gamebox.configuration.music_path
    files = Dir.glob "#{music_path}**.{#{SUPPORTED_AUDIO_EXTS.join(',')}}"
    for f in files
      name = File.basename(f)
      begin
        sym = name.gsub(" ","_").split(".")[0..-2].join(".").to_sym
        ext = name.gsub(" ","_").split(".").last
        unless ext == "txt"
          @music[sym] = resource_manager.load_music(f)
        end
      rescue;end
    end if files

    @sounds = {}
    @playing_sounds = {}
    sound_path = Gamebox.configuration.sound_path
    files = Dir.glob "#{sound_path}**.{#{SUPPORTED_AUDIO_EXTS.join(',')}}"
    for f in files
      name = File.basename(f)
      begin
        sym = name.gsub(" ","_").split(".")[0..-2].join(".").to_sym
        ext = name.gsub(" ","_").split(".").last
        unless ext == "txt"
          @sounds[sym] = resource_manager.load_sound(f)
        end
      rescue;end
    end if files
  end
end

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# File 'lib/gamebox/core/sound_manager.rb', line 5

def music
  @music
end

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# File 'lib/gamebox/core/sound_manager.rb', line 5

def sounds
  @sounds
end

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# File 'lib/gamebox/core/sound_manager.rb', line 48

def enabled?
  @enabled
end

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# File 'lib/gamebox/core/sound_manager.rb', line 84

def pause_music(what)
  if @enabled
    @music[what].pause if @music[what]
  end
end

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# File 'lib/gamebox/core/sound_manager.rb', line 64

def play_music(what, opts={})
  if @enabled && @music[what]
    volume = opts.delete :volume
    repeat = opts[:repeat]
    repeat ||= false
    @music[what].volume = volume if volume
    @music[what].play repeat
  end
end

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# File 'lib/gamebox/core/sound_manager.rb', line 54

def play_sound(what, opts={})
  if @enabled && @sounds[what]
    merged_opts = {volume:1, speed:1, looping:false}.merge opts
    @playing_sounds[what] = @sounds[what].play merged_opts[:volume], merged_opts[:speed], merged_opts[:looping]
  end
end

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# File 'lib/gamebox/core/sound_manager.rb', line 76

def stop_music(what)
  if @enabled
    @music[what].stop if @music[what]
  end
end

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# File 'lib/gamebox/core/sound_manager.rb', line 92

def stop_sound(what)
  if @enabled
    @playing_sounds[what].stop if @playing_sounds[what]
  end
end