#! /usr/bin/env ruby
# -*- mode: ruby; coding: utf-8 -*-
# Last updated: <2021/08/13 21:49:19 +0900>
#
# Vox.rb sample (ogg play sample)
#
# it worked.
# Windows10 x64 21H1
# Ruby 1.8.7 p330 x86 (i386-mswin32) + DXRuby 1.0.9 x86
# Ruby 1.9.3 p551 x86 (i386-mingw32) + DXRuby 1.4.1 x86
# Ruby 2.3.3 p222 x86 (i386-mingw32) + DXRuby 1.4.6 x86
# Ruby 2.6.8 p205 x86 (i386-mingw32) + DXRuby 1.4.7 x86
# Ruby 2.7.4 p191 x86 (i386-mingw32) + DXRuby 1.4.7 x86
# Ruby 3.0.2 p107 x86 (i386-mingw32) + DXRuby 1.4.7 x86

require "dxruby"

if RUBY_VERSION.to_f <= 1.8
  require "Vox"
else
  require_relative "Vox"
end

Window.caption = "Ogg play sample with Vox.rb"

fnt = Font.new(24)

# load ogg file
v = Vox.new("loop_bgm.ogg")

# set loop
v.setLoop(9999)

# get total time (msec)
tt = v.getTotalTime

# main loop
Window.loop do
  break if Input.keyPush?(K_ESCAPE)

  v.play if Input.keyPush?(K_Z)  # play
  v.pause if Input.keyPush?(K_X)  # pasue
  v.fade(10000, 0, 300) if Input.keyPush?(K_C)  # fadeout
  v.fade(0, 10000, 300) if Input.keyPush?(K_V)  # fadein

  # draw text
  y = 8
  [
    "Ogg play sample with Vox.rb",
    "",
    "Z : play",
    "X : pause",
    "C : fadeout",
    "V : fadein",
    "ESC : exit",
  ].each do |m|
    Window.drawFont(8, y, m, fnt)
    y += 30
  end
  y += 30

  # get status and draw
  s = (v.getStatus == 0) ? "stopped" : "playing"
  Window.drawFont(8, y, s, fnt)
  y += 30

  # get current time and draw
  Window.drawFont(8, y, "#{v.getCurrentTime} / #{tt}", fnt)
  y += 30
end

v.delete