class TrainerFadeAnimation < PokeBattle_Animation
  def createProcesses
    # NOTE: The movement speeds of trainers/bar/balls are all different.
    # Move trainer sprite(s) off-screen
    trainer1 = addSprite(@sprites["trainer"],PictureOrigin::Bottom)
    trainer1.moveDelta(0,16,Graphics.width/2,0)
    if @sprites["trainer2"]
      trainer2 = addSprite(@sprites["trainer2"],PictureOrigin::Bottom)
      trainer2.moveDelta(0,16,Graphics.width/2,0)
    end
    # Move and fade party bar/balls
    delay = 3
    partyBar = addSprite(@sprites["partybar1"])
    partyBar.moveDelta(delay,16,Graphics.width/4,0)
    partyBar.moveOpacity(delay,12,0)
    for i in 0...6
      next if !@sprites["partyball1_#{i}"]
      partyBall = addSprite(@sprites["partyball1_#{i}"])
      partyBall.moveDelta(delay+2*i,16,Graphics.width,0)
      partyBall.moveOpacity(delay,12,0)
      # TODO: Add ball rotation...?
    end
  end
end