#==============================================================================
# * Scene_Controls
#------------------------------------------------------------------------------
# Shows a help screen listing the keyboard controls.
# Display with:
#      pbEventScreen(ButtonEventScene)
#==============================================================================
class ButtonEventScene < EventScene
  def initialize(viewport=nil)
    super
    Graphics.freeze
    addImage(0,0,"Graphics/Pictures/helpbg")
    @labels=[
       addLabel(52*2,13*2,Graphics.width*3/4,_INTL("Moves the main character. Also used to scroll through list entries.")),
       addLabel(52*2,53*2,Graphics.width*3/4,_INTL("Used to confirm a choice, check things, and talk to people.")),
       addLabel(52*2,93*2,Graphics.width*3/4,_INTL("Used to exit, cancel a choice or mode, and open the pause menu.")),
       addLabel(52*2,133*2,Graphics.width*3/4,_INTL("Hold down while walking to run.")),
       addLabel(52*2,157*2,Graphics.width*3/4,_INTL("Press to use a registered Key Item."))
    ]
    @keys=[
       addImage(26*2,18*2,"Graphics/Pictures/helpArrowKeys"),
       addImage(26*2,59*2,"Graphics/Pictures/helpCkey"),
       addImage(26*2,99*2,"Graphics/Pictures/helpXkey"),
       addImage(26*2,130*2,"Graphics/Pictures/helpZkey"),
       addImage(26*2,154*2,"Graphics/Pictures/helpFkey")
    ]
    for key in @keys
      key.origin=PictureOrigin::Top
    end
    for i in 0...5   # Make everything show (almost) immediately
      @keys[i].setOrigin(0,PictureOrigin::Top)
      @keys[i].setOpacity(0,255)
    end
    pictureWait   # Update event scene with the changes
    Graphics.transition(20)
    # Go to next screen when user presses C
    onCTrigger.set(method(:pbOnScreen1))
  end

  def pbOnScreen1(scene,args)
    # End scene
    Graphics.freeze
    scene.dispose
    Graphics.transition(20)
  end
end