SpeakerType = {
  NONE = 0,
  MAN = 1,
  WOMAN = 2,
  BOY = 3,
  GIRL = 4,
  NONHUMAN = 5
}

function DisplayMessage(msg, name, type)
  message():displayMessage(msg, name, type)
end

function WaitForEndOfMessage()
  while (message().isMessageActive) do
    coroutine.yield()
  end
end

function HideCutsceneBars()
  WaitForEndOfMessage()
  message():hideCutsceneBars()
end

function SetAnimation(spriteName, animName)
  local spriteId = getSpriteByAlias(spriteName)
  animation():setSpriteAnimation(spriteId, animName)
end

function PlaySound(filename)
  mixer():playSound("../res/sfx/" .. filename)
end

function LoopSound(filename)
  return mixer():loopSound("../res/sfx/" .. filename)
end

function StopSound(soundId)
  mixer():stopChannel(soundId)
end