BW2 Utilities

# Be sure to copy this Script ALWAYS when you copy one of the costum scripts.
# Otherwise you can encounter "undefined method" errors, because I created
# these Methods to make a lot of things more simple. It won't have any side
# effects to copy this script, except getting your copied script to work.


# Just a quick way to bypass repeating these lines.
def pbShowAnimation(sprite)
  @sprites["#{sprite}"].setBitmap("Graphics/Pictures/Universal/#{sprite}2")
  pbWait(10)
  @sprites["#{sprite}"].setBitmap("Graphics/Pictures/Universal/#{sprite}")
  pbWait(5)
end

# Returning the current Time in this format: M/D/Y at HH:MM
def retTimeFormatOne
  time=_ISPRINTF("{1:02d}:{2:02d}",Time.now.hour,Time.now.min)
  return ("#{pbGetTimeNow.mon}/#{pbGetTimeNow.day}/#{pbGetTimeNow.year} at #{time}")
end

=begin
# draws the BW2 Cursor Sprite.
# NOTE: changing the graphic for the Cursor Sprite is very easy now.
#       feel free to change the width/height of the sprites,graphic etc.
#       Just make sure, that every corner of the cursor is at the corner
#       of the sprite.
def drawBW2Cursor(x,y,width,height)
  disposeBW2Cursor if @cursor_1
  @frame=0
  @shown=0 if @shown==nil;@shown+=1 if !(@shown==2)
  @cursor_1=Sprite.new
  @cursor_1.z=99999
  @cursor_1.bitmap=Bitmap.new("Graphics/Pictures/Universal/select")
  @cursor_2=Sprite.new
  @cursor_2.z=99999
  @cursor_2.bitmap=Bitmap.new("Graphics/Pictures/Universal/select")
  @cursor_3=Sprite.new
  @cursor_3.z=99999
  @cursor_3.bitmap=Bitmap.new("Graphics/Pictures/Universal/select")
  @cursor_4=Sprite.new
  @cursor_4.z=99999
  @cursor_4.bitmap=Bitmap.new("Graphics/Pictures/Universal/select")
  sprite_width_cut=@cursor_1.bitmap.width/2
  sprite_height_cut=@cursor_1.bitmap.height/2
  # x coordinate.
  @cursor_1.x =x
  @cursor_2.x =x
  @cursor_3.x =x+width
  @cursor_4.x =x+width
  # y coordinate.
  @cursor_1.y =y
  @cursor_2.y =y+height
  @cursor_3.y =y
  @cursor_4.y =y+height
  # width.
  @cursor_1.src_rect.width=sprite_width_cut
  @cursor_2.src_rect.width=sprite_width_cut
  @cursor_3.src_rect.width=sprite_width_cut
  @cursor_3.src_rect.x+=sprite_width_cut
  @cursor_4.src_rect.width=sprite_width_cut
  @cursor_4.src_rect.x+=sprite_width_cut
  # height.
  @cursor_1.src_rect.height=sprite_height_cut
  @cursor_2.src_rect.height=sprite_height_cut
  @cursor_2.src_rect.y+=sprite_height_cut
  @cursor_3.src_rect.height=sprite_height_cut
  @cursor_4.src_rect.height=sprite_height_cut
  @cursor_4.src_rect.y+=sprite_height_cut
end

# Animates the BW2 Cursor Sprite.
def animateBW2Cursor(width_distance,height_distance,duration)
  @frame+=1
  if @frame<=(duration/2)
    @cursor_1.x-=width_distance
    @cursor_1.y-=height_distance
    @cursor_2.x-=width_distance
    @cursor_2.y+=height_distance
    @cursor_3.x+=width_distance
    @cursor_3.y-=height_distance
    @cursor_4.x+=width_distance
    @cursor_4.y+=height_distance
  elsif @frame>(duration/2)
    @cursor_1.x+=width_distance
    @cursor_1.y+=height_distance
    @cursor_2.x+=width_distance
    @cursor_2.y-=height_distance
    @cursor_3.x-=width_distance
    @cursor_3.y+=height_distance
    @cursor_4.x-=width_distance
    @cursor_4.y-=height_distance
  end
  @frame=0 if @frame>=duration
end

# Disposes the BW2 Cursor Sprite.
def disposeBW2Cursor
  return if !@cursor_1
  @cursor_1.dispose
  @cursor_2.dispose
  @cursor_3.dispose
  @cursor_4.dispose
end

# Wait and Update Method (Used the most for
def WaitAndUpdate(sprite,path)
  @sprites["#{sprite}"].setBitmap("#{path}2")
  10.times do
    Graphics.update
    Input.update
    pbWait(1)
  end
  @sprites["#{sprite}"].setBitmap("#{path}")
  5.times do
    Graphics.updatevv
    Input.update
    pbWait(1)
  end
end

# Positions the Pokémon Sprite into the middle.
def pbPositionBW2Sprite(sprite,x,y)
  if sprite.bitmap && !sprite.bitmap.disposed?
    sprite.x=x-(sprite.bitmap.width/3)
    sprite.y=y-(sprite.bitmap.height/3)
  else
    sprite.x=x
    sprite.y=y
  end
end
=end


# class which was being made to draw the cursor sprite easily and in a good
# way. thanks Luka S.J for it!
class UniversalCursor

  # the filepath to the full cursor sprite
  FILE = "Graphics/Pictures/Universal/select"
  # the border size around the target object by which the cursor sprite will
  # be increased so that it does not overlap the target object
  BORDER = 16 # 8 pixels on each side (to account for animation too)

  def initialize(viewport)
    @viewport = viewport
    @sprite = Sprite.new(@viewport)
    @cursor = BitmapCache.load_bitmap(FILE)
    @frame = 0
    @offset = BORDER/2
  end

  def setTo(object)
    # ways to create the cursor bitmap when object is a sprite
    if object.is_a?(Sprite)
      if object.bitmap
        @sprite.bitmap = Bitmap.new(object.bitmap.width+BORDER,object.bitmap.height+BORDER)
        @sprite.ox = @sprite.bitmap.width/2
        @sprite.oy = @sprite.bitmap.height/2
        @sprite.x = object.x + object.bitmap.width/2
        @sprite.y = object.y + object.bitmap.height/2
        @sprite.z=object.z+1
      end
    # ways to create the cursor bitmap when object is a rect
    elsif object.is_a?(Rect)
      @sprite.bitmap = Bitmap.new(object.width+BORDER,object.height+BORDER)
      @sprite.ox = @sprite.bitmap.width/2
      @sprite.oy = @sprite.bitmap.height/2
      @sprite.x = object.x + object.width/2
      @sprite.y = object.y + object.height/2
    end
    self.draw
  end

  def draw
    return if !@sprite.bitmap
    @sprite.bitmap.clear
    # top left corner
    @sprite.bitmap.blt(0,0,@cursor,Rect.new(@offset,@offset,@cursor.width/2,@cursor.height/2))
    # top right corner
    @sprite.bitmap.blt(@sprite.bitmap.width-@cursor.width/2-@offset,@offset,@cursor,Rect.new(@cursor.width/2,0,@cursor.width/2,@cursor.height/2))
    # bottom left corner
    @sprite.bitmap.blt(@offset,@sprite.bitmap.height-@cursor.height/2-@offset,@cursor,Rect.new(0,@cursor.height/2,@cursor.width/2,@cursor.height/2))
    # bottom right corner
    @sprite.bitmap.blt(@sprite.bitmap.width-@cursor.width/2-@offset,@sprite.bitmap.height-@cursor.height/2-@offset,@cursor,Rect.new(@cursor.width/2,@cursor.height/2,@cursor.width/2,@cursor.height/2))
  end

  def animate
    return if !@sprite.bitmap
    @frame+=1
    if @frame > 4
      @offset = (@offset > 0) ? 0 : BORDER/2
      self.draw
      @frame = 0
    end
  end

  def dispose
    return if @sprite.disposed?
    @sprite.dispose
  end

end


# class which was made to bypass confusion with the bitmap wrappers and
# to simply use them as sprites. thanks Luka S.J for it!
class AnimatedSpriteWrapper < Sprite
  def setBitmap(path,scale=1)
    @bitmap = AnimatedBitmapWrapper.new(path,scale)
    self.bitmap = @bitmap.bitmap.clone
  end

  def play
    @bitmap.play
    self.bitmap = @bitmap.bitmap.clone
  end

  def finished?; return @bitmap.finished?; end
  def animatedBitmap; return @bitmap; end

  def update
    @bitmap.update
    self.bitmap = @bitmap.bitmap.clone
  end
end

# Method for automatically starting the animated stuff.
def startTransition(path)
  sprite=AnimatedSpriteWrapper.new
  sprite.setBitmap(path)
  loop do
    sprite.play
    break if sprite.finished?
    pbWait(1)
  end
  sprite.dispose
end