ebs evo

#===============================================================================
#  Evolution scene
#===============================================================================
class PokemonEvolutionScene
  attr_reader :pokemon
  attr_accessor :type1
  attr_accessor :type2
  # main update function
  def update(poke=true,bar=false)
    self.updateBackground
    @sprites["poke"].update if poke
    @sprites["poke2"].update if poke
    if bar
      @sprites["bar1"].y -= 8 if @sprites["bar1"].y > -@viewport.rect.height*0.5
      @sprites["bar2"].y += 8 if @sprites["bar2"].y < @viewport.rect.height*1.5
    end
  end
  # background update function
  def updateBackground
    for j in 0...6
      @sprites["l#{j}"].y = @viewport.rect.height if @sprites["l#{j}"].y <= 0
      t = (@sprites["l#{j}"].y.to_f/@viewport.rect.height)*255
      @sprites["l#{j}"].tone = Tone.new(t,t,t)
      z = ((@sprites["l#{j}"].y.to_f - @viewport.rect.height/2)/(@viewport.rect.height/2))*1.0
      @sprites["l#{j}"].angle = (z < 0) ? 180 : 0
      @sprites["l#{j}"].zoom_y = z.abs
      @sprites["l#{j}"].y -= 2
    end
  end
  # update for the particle effects
  def updateParticles
    for j in 0...16
      @sprites["s#{j}"].visible = true
      if @sprites["s#{j}"].opacity == 0
        @sprites["s#{j}"].opacity = 255
        @sprites["s#{j}"].speed = 1
        @sprites["s#{j}"].x = @sprites["poke"].x
        @sprites["s#{j}"].y = @sprites["poke"].y
        x, y = randCircleCord(256)
        @sprites["s#{j}"].end_x = @sprites["poke"].x - 256 + x
        @sprites["s#{j}"].end_y = @sprites["poke"].y - 256 + y
      end
      @sprites["s#{j}"].x -= (@sprites["s#{j}"].x - @sprites["s#{j}"].end_x)*0.01*@sprites["s#{j}"].speed
      @sprites["s#{j}"].y -= (@sprites["s#{j}"].y - @sprites["s#{j}"].end_y)*0.01*@sprites["s#{j}"].speed
      @sprites["s#{j}"].opacity -= 4*@sprites["s#{j}"].speed
    end
  end
  # update for the rays going out of the pokemon
  def updateRays(i)
    for j in 0...8
      next if j > i/8
      if @sprites["r#{j}"].opacity == 0
        @sprites["r#{j}"].opacity = 255
        @sprites["r#{j}"].zoom_x = 0
        @sprites["r#{j}"].zoom_y = 0
      end
      @sprites["r#{j}"].opacity -= 4
      @sprites["r#{j}"].zoom_x += 0.04
      @sprites["r#{j}"].zoom_y += 0.04
    end
  end
  # initializes the evolution sequence
  def pbStartScreen(pokemon,newspecies)
    @pokemon = pokemon
    @newspecies = newspecies
    pokemon = @pokemon
    @sprites = {}
    @viewport = Viewport.new(0,0,Graphics.width,Graphics.height)
    @viewport.z = 99999
    @viewport.color = Color.new(0,0,0,0)
    # initial fading transition
    16.times do
      @viewport.color.alpha += 16
      pbWait(1)
    end
    # initializes bars for cutting the screen off
    @sprites["bar1"] = Sprite.new(@viewport)
    @sprites["bar1"].drawRect(@viewport.rect.width,@viewport.rect.height/2,Color.new(0,0,0))
    @sprites["bar1"].z = 99999
    @sprites["bar2"] = Sprite.new(@viewport)
    @sprites["bar2"].drawRect(@viewport.rect.width,@viewport.rect.height/2,Color.new(0,0,0))
    @sprites["bar2"].y = @viewport.rect.height/2
    @sprites["bar2"].z = 99999
    # initializes messages window
    @sprites["msgwindow"] = Kernel.pbCreateMessageWindow(@viewport)
    @sprites["msgwindow"].visible = false
    @sprites["msgwindow"].z = 9999
    # background graphics
    @sprites["bg1"] = Sprite.new(@viewport)
    @sprites["bg1"].bitmap = pbBitmap("Graphics/Pictures/EBS/evobg")
    @sprites["bg2"] = Sprite.new(@viewport)
    @sprites["bg2"].bitmap = pbBitmap("Graphics/Pictures/EBS/overlay")
    @sprites["bg2"].z = 5
    # particles for the background
    for j in 0...6
      @sprites["l#{j}"] = Sprite.new(@viewport)
      @sprites["l#{j}"].bitmap = pbBitmap("Graphics/Pictures/EBS/line1")
      @sprites["l#{j}"].y = (@viewport.rect.height/6)*j
      @sprites["l#{j}"].ox = @sprites["l#{j}"].bitmap.width/2
      @sprites["l#{j}"].x = @viewport.rect.width/2
    end
    # original pokemon sprite
    @sprites["poke"] = defined?(DynamicPokemonSprite) ? DynamicPokemonSprite.new(false,0,@viewport) : PokemonBattlerSprite.new(false,0,@viewport)
    @sprites["poke"].setPokemonBitmap(@pokemon)
    @sprites["poke"].showshadow = false if defined?(DynamicPokemonSprite)
    @sprites["poke"].ox = @sprites["poke"].bitmap.width/2
    @sprites["poke"].oy = @sprites["poke"].bitmap.height/2
    @sprites["poke"].x = @viewport.rect.width/2
    @sprites["poke"].y = @viewport.rect.height/2
    @sprites["poke"].z = 50
    # evolved pokemon sprite
    @sprites["poke2"] = defined?(DynamicPokemonSprite) ? DynamicPokemonSprite.new(false,0,@viewport) : PokemonBattlerSprite.new(false,0,@viewport)
    @sprites["poke2"].setPokemonBitmap(@pokemon,false,@newspecies)
    @sprites["poke2"].showshadow = false if defined?(DynamicPokemonSprite)
    @sprites["poke2"].ox = @sprites["poke2"].bitmap.width/2
    @sprites["poke2"].oy = @sprites["poke2"].bitmap.height/2
    @sprites["poke2"].x = @viewport.rect.width/2
    @sprites["poke2"].y = @viewport.rect.height/2
    @sprites["poke2"].z = 50
    @sprites["poke2"].zoom_x = 0
    @sprites["poke2"].zoom_y = 0
    if @pokemon.pbHasType?(:ROCK) || @pokemon.pbHasType?(:GROUND)
      @sprites["poke2"].tone = Tone.new(70,39,0)
    elsif @pokemon.pbHasType?(:WATER)
      @sprites["poke2"].tone = Tone.new(0,154,255)
    elsif @pokemon.pbHasType?(:GRASS) || @pokemon.pbHasType?(:BUG) || @pokemon.pbHasType?(:ALIEN)
      @sprites["poke2"].tone = Tone.new(0,154,0)
    elsif @pokemon.pbHasType?(:POISON) || @pokemon.pbHasType?(:DARK) || @pokemon.pbHasType?(:GHOST) || @pokemon.pbHasType?(:DRAGON)
      @sprites["poke2"].tone = Tone.new(29,10,47)
    elsif @pokemon.pbHasType?(:FAIRY) || @pokemon.pbHasType?(:PSYCHIC) || @pokemon.pbHasType?(:GEMA)
      @sprites["poke2"].tone = Tone.new(255,95,235)
    elsif @pokemon.pbHasType?(:FIRE) || @pokemon.pbHasType?(:FIGHTING)
      @sprites["poke2"].tone = Tone.new(191,0,0)
    elsif @pokemon.pbHasType?(:ELECTRIC)
      @sprites["poke2"].tone = Tone.new(255,209,20)
    elsif @pokemon.pbHasType?(:ICE) || @pokemon.pbHasType?(:FLYING)
      @sprites["poke2"].tone = Tone.new(156,246,255)
    elsif @pokemon.pbHasType?(:STEEL)
      @sprites["poke2"].tone = Tone.new(194,194,194)
    elsif @pokemon.pbHasType?(:NORMAL)
      @sprites["poke2"].tone = Tone.new(255,255,255)
    end
    # initializes the shine at the beginning animation
    @sprites["shine"] = Sprite.new(@viewport)
    @sprites["shine"].bitmap = pbBitmap("Graphics/Pictures/EBS/shine1")
    @sprites["shine"].ox = @sprites["shine"].bitmap.width/2
    @sprites["shine"].oy = @sprites["shine"].bitmap.height/2
    @sprites["shine"].x = @sprites["poke"].x
    @sprites["shine"].y = @sprites["poke"].y
    @sprites["shine"].zoom_x = 0
    @sprites["shine"].zoom_y = 0
    @sprites["shine"].opacity = 0
    @sprites["shine"].z = 60
    # initializes the shine during animation
    @sprites["shine2"] = Sprite.new(@viewport)
    @sprites["shine2"].bitmap = pbBitmap("Graphics/Pictures/EBS/shine3")
    @sprites["shine2"].ox = @sprites["shine2"].bitmap.width/2
    @sprites["shine2"].oy = @sprites["shine2"].bitmap.height/2
    @sprites["shine2"].x = @sprites["poke"].x
    @sprites["shine2"].y = @sprites["poke"].y
    @sprites["shine2"].zoom_x = 0
    @sprites["shine2"].zoom_y = 0
    @sprites["shine2"].opacity = 0
    @sprites["shine2"].z = 40
    # initializes the shine at the end
    @sprites["shine3"] = Sprite.new(@viewport)
    @sprites["shine3"].bitmap = pbBitmap("Graphics/Pictures/EBS/shine4")
    @sprites["shine3"].ox = @sprites["shine3"].bitmap.width/2
    @sprites["shine3"].oy = @sprites["shine3"].bitmap.height/2
    @sprites["shine3"].x = @sprites["poke"].x
    @sprites["shine3"].y = @sprites["poke"].y
    @sprites["shine3"].zoom_x = 0.5
    @sprites["shine3"].zoom_y = 0.5
    @sprites["shine3"].opacity = 0
    @sprites["shine3"].z = 60
    # initializes particles
    for j in 0...16
      @sprites["s#{j}"] = Sprite.new(@viewport)
      @sprites["s#{j}"].bitmap = pbBitmap("Graphics/Pictures/EBS/shine2")
      @sprites["s#{j}"].ox = @sprites["s#{j}"].bitmap.width/2
      @sprites["s#{j}"].oy = @sprites["s#{j}"].bitmap.height/2
      @sprites["s#{j}"].x = @sprites["poke"].x
      @sprites["s#{j}"].y = @sprites["poke"].y
      @sprites["s#{j}"].z = 60
      s = rand(4) + 1
      x, y = randCircleCord(192)
      @sprites["s#{j}"].end_x = @sprites["s#{j}"].x - 192 + x
      @sprites["s#{j}"].end_y = @sprites["s#{j}"].y - 192 + y
      @sprites["s#{j}"].speed = s
      @sprites["s#{j}"].visible = false
    end
    # initializes light rays
    rangle = []
    for i in 0...8; rangle.push((360/8)*i +  15); end
    for j in 0...8
      @sprites["r#{j}"] = Sprite.new(@viewport)
      @sprites["r#{j}"].bitmap = BitmapCache.load_bitmap("Graphics/Pictures/EBS/ray")
      @sprites["r#{j}"].ox = 0
      @sprites["r#{j}"].oy = @sprites["r#{j}"].bitmap.height/2
      @sprites["r#{j}"].opacity = 0
      @sprites["r#{j}"].zoom_x = 0
      @sprites["r#{j}"].zoom_y = 0
      @sprites["r#{j}"].x = @viewport.rect.width/2
      @sprites["r#{j}"].y = @viewport.rect.height/2
      a = rand(rangle.length)
      @sprites["r#{j}"].angle = rangle[a]
      @sprites["r#{j}"].z = 60
      rangle.delete_at(a)
    end
    @viewport.color.alpha = 0
  end

  # closes the evolution screen.
  def pbEndScreen
    $game_temp.message_window_showing = false if $game_temp
    @viewport.color = Color.new(0,0,0,0)
    16.times do
      Graphics.update
      self.update
      @viewport.color.alpha += 16
    end
    pbDisposeSpriteHash(@sprites)
    16.times do
      Graphics.update
      @viewport.color.alpha -= 16
    end
    @viewport.dispose
  end
  # initial animation when starting evolution
  def glow
    t = 0
    pbSEPlay("#{SE_EXTRA_PATH}Flash")
    16.times do
      Graphics.update
      self.update(false)
      @sprites["shine"].zoom_x += 0.08
      @sprites["shine"].zoom_y += 0.08
      @sprites["shine"].opacity += 16
      t += 16
      @sprites["poke"].tone = Tone.new(t,t,t)
      @sprites["bar1"].y += 3
      @sprites["bar2"].y -= 3
    end
    16.times do
      Graphics.update
      self.update(false)
      @sprites["shine"].zoom_x -= 0.02
      @sprites["shine"].zoom_y -= 0.02
      @sprites["shine"].opacity -= 16
      t -= 16
      @sprites["poke"].tone = Tone.new(t,t,t)
      @sprites["bar1"].y += 3
      @sprites["bar2"].y -= 3
      self.updateParticles
    end
  end
  # aniamtion to flash the screen after evolution is completed
  def flash(cancel)
    srt = cancel ? "poke" : "poke2"
    pbSEPlay("#{SE_EXTRA_PATH}Flash3") if !cancel
    for key in @sprites.keys
      next if ["bar1","bar2","bg1","bg2","l0","l1","l2","l3","l4","l5"].include?(key)
      @sprites[key].visible = false
    end
    @sprites[srt].visible = true
    @sprites[srt].zoom_x = 1
    @sprites[srt].zoom_y = 1
    @sprites[srt].tone = Tone.new(0,0,0)
    for i in 0...(cancel ? 32 : 64)
      Graphics.update
      @viewport.color.alpha -= cancel ? 8 : 4
      self.update(true,true)
    end
    return if cancel
    pbSEPlay("#{SE_EXTRA_PATH}Saint6")
    for j in 0...64
      @sprites["p#{j}"] = Sprite.new(@viewport)
      n = [5,2][rand(2)]
      @sprites["p#{j}"].bitmap = pbBitmap("Graphics/Pictures/EBS/shine#{n}")
      @sprites["p#{j}"].z = 10
      @sprites["p#{j}"].ox = @sprites["p#{j}"].bitmap.width/2
      @sprites["p#{j}"].oy = @sprites["p#{j}"].bitmap.height/2
      @sprites["p#{j}"].x = rand(@viewport.rect.width + 1)
      @sprites["p#{j}"].y = @viewport.rect.height/2 + rand(@viewport.rect.height/2 - 64)
      z = [0.2,0.4,0.5,0.6,0.8,1.0][rand(6)]
      @sprites["p#{j}"].zoom_x = z
      @sprites["p#{j}"].zoom_y = z
      @sprites["p#{j}"].opacity = 0
      @sprites["p#{j}"].speed = 2 + rand(5)
    end
    for i in 0...64
      Graphics.update
      self.update
      for j in 0...64
        @sprites["p#{j}"].opacity += (i < 32 ? 2 : -2)*@sprites["p#{j}"].speed
        @sprites["p#{j}"].y -= 1 if i%@sprites["p#{j}"].speed == 0
        if @sprites["p#{j}"].opacity > 128
          @sprites["p#{j}"].zoom_x /= 1.5
          @sprites["p#{j}"].zoom_y /= 1.5
        end
      end
    end
  end
  # starts the evolution screen
  def pbEvolution(cancancel=true)
    # stops BGM and displays message
    pbBGMStop()
    16.times do
      Graphics.update
      self.update
      @sprites["bar1"].y -= @sprites["bar1"].bitmap.height/16
      @sprites["bar2"].y += @sprites["bar2"].bitmap.height/16
    end
    @sprites["msgwindow"].visible = true
    Kernel.pbMessageDisplay(@sprites["msgwindow"],_INTL("\\se[]¿Qué? ¡Fantástico!\r\n¡{1} evoluciona!\\^",@pokemon.name)) { self.update }
    Kernel.pbMessageWaitForInput(@sprites["msgwindow"],100,true) { self.update }
    @sprites["msgwindow"].visible = false
    # plays pokemon's cry
    pbPlayCry(@pokemon)
    pbCryFrameLength(@pokemon.species).times do
      Graphics.update
      self.update
    end
    pbBGMPlay("evolv")
    canceled = false
    # beginning glow effect
    self.glow
    k1 = 1 # zoom factor for the pokemon
    k2 = 1 # zoom factor for the shine
    s = 1 # speed of the animation
    @viewport.color = Color.new(255,255,255,0)
    pbSEPlay("#{SE_EXTRA_PATH}Heal4")
    # main animation loop
    for i in 0...256
      k1 *= -1 if i%(32/s) == 0
      k2 *= -1 if i%(16) == 0
      s *= 2 if i%64 == 0 && i > 0 && s < 8
      Graphics.update
      Input.update
      self.update(false)
      self.updateParticles
      self.updateRays(i)
      @sprites["poke"].zoom_x += 0.03125*k1*s
      @sprites["poke"].zoom_y += 0.03125*k1*s
      if @newspecies.pbHasType?(:ROCK) || @newspecies.pbHasType?(:GROUND)
        @sprites["poke2"].color = Color.new(70,39,0)
      elsif @newspecies.pbHasType?(:WATER)
        @sprites["poke2"].color = Color.new(0,154,255)
      elsif @newspecies.pbHasType?(:GRASS) || @newspecies.pbHasType?(:BUG) || @newspecies.pbHasType?(:ALIEN)
        @sprites["poke2"].color = Color.new(0,154,0)
      elsif @newspecies.pbHasType?(:POISON) || @newspecies.pbHasType?(:DARK) || @newspecies.pbHasType?(:GHOST) || @newspecies.pbHasType?(:DRAGON)
        @sprites["poke2"].color = Color.new(29,10,47)
      elsif @newspecies.pbHasType?(:FAIRY) || @newspecies.pbHasType?(:PSYCHIC) || @newspecies.pbHasType?(:GEMA)
        @sprites["poke2"].color = Color.new(255,95,235)
      elsif @newspecies.pbHasType?(:FIRE) || @newspecies.pbHasType?(:FIGHTING)
        @sprites["poke2"].color = Color.new(191,0,0)
      elsif @newspecies.pbHasType?(:ELECTRIC)
        @sprites["poke2"].color = Color.new(255,209,20)
      elsif @newspecies.pbHasType?(:ICE) || @newspecies.pbHasType?(:FLYING)
        @sprites["poke2"].color = Color.new(156,246,255)
      elsif @newspecies.pbHasType?(:STEEL)
        @sprites["poke2"].color = Color.new(194,194,194)
      elsif @newspecies.pbHasType?(:NORMAL)
        @sprites["poke2"].color = Color.new(255,255,255)
      end
      @sprites["poke2"].zoom_x -= 0.03125*k1*s
      @sprites["poke2"].zoom_y -= 0.03125*k1*s
      if @sprites["shine2"].opacity < 255
        @sprites["shine2"].opacity += 16
        @sprites["shine2"].zoom_x += 0.08
        @sprites["shine2"].zoom_y += 0.08
      else
        @sprites["shine2"].zoom_x += 0.01*k2
        @sprites["shine2"].zoom_y += 0.01*k2
        @sprites["shine2"].tone.red += 0.5
        @sprites["shine2"].tone.green += 0.5
        @sprites["shine2"].tone.blue += 0.5
      end
      if i >= 240
        @sprites["shine3"].opacity += 16
        @sprites["shine3"].zoom_x += 0.1
        @sprites["shine3"].zoom_y += 0.1
      end
      @viewport.color.alpha += 32 if i >= 248
      if Input.trigger?(Input::B) && cancancel
        pbBGMStop()
        canceled = true
        break
      end
    end
    @viewport.color = Color.new(255,255,255)
    self.flash(canceled)
    if canceled
      # prints message when evolution is cancelled
      @sprites["msgwindow"].visible = true
      Kernel.pbMessageDisplay(@sprites["msgwindow"],_INTL("¿Qué?\r\n¡Asustaste a {1} y dejó de evolucionar!",@pokemon.name)) { self.update }
    else
      # creates the actual evolved pokemon
      self.createEvolved
    end
  end
  # function used to create the newly evolved pokemon
  def createEvolved
    frames = pbCryFrameLength(@newspecies)
    # plays pokemon's cry
    pbBGMStop()
    pbPlayCry(@newspecies)
    frames.times do
      Graphics.update
      self.update
    end
    pbMEPlay("EvolutionSuccess")
    # gets info of the new species
    newspeciesname = PBSpecies.getName(@newspecies)
    oldspeciesname = PBSpecies.getName(@pokemon.species)
    @sprites["msgwindow"].visible = true
    Kernel.pbMessageDisplay(@sprites["msgwindow"],_INTL("\\se[]Congratulations! Your {1} evolved into {2}!\\wt[80]",@pokemon.name,newspeciesname)) { self.update }
    @sprites["msgwindow"].text = ""
    removeItem = false
    createSpecies = pbCheckEvolutionEx(@pokemon){|pokemon,evonib,level,poke|
      if evonib == PBEvolution::Shedinja
        # checks if a Pokeball is available for Shedinja
        next poke if $PokemonBag.pbQuantity(getConst(PBItems,:POKEBALL))>0
      elsif evonib == PBEvolution::TradeItem || evonib == PBEvolution::DayHoldItem || evonib == PBEvolution::NightHoldItem
        # consumes evolutionary item
        removeItem = true if poke == @newspecies
      end
      next -1
    }
    @pokemon.setItem(0) if removeItem
    @pokemon.species = @newspecies
    $Trainer.seen[@newspecies] = true
    $Trainer.owned[@newspecies] = true
    pbSeenForm(@pokemon)
    @pokemon.name = newspeciesname if @pokemon.name == oldspeciesname
    @pokemon.calcStats
    # checking moves for new species
    movelist = @pokemon.getMoveList
    for i in movelist
      if i[0] == @pokemon.level
        # learning new moves
        pbLearnMove(@pokemon,i[1],true) { self.update }
      end
    end
    # adding new species of pokemon to the party
    if createSpecies>0 && $Trainer.party.length<6
      newpokemon = @pokemon.clone
      newpokemon.iv = @pokemon.iv.clone
      newpokemon.ev = @pokemon.ev.clone
      newpokemon.species = createSpecies
      newpokemon.name = PBSpecies.getName(createSpecies)
      newpokemon.setItem(0)
      newpokemon.clearAllRibbons
      newpokemon.markings = 0
      newpokemon.ballused = 0
      newpokemon.calcStats
      newpokemon.heal
      $Trainer.party.push(newpokemon)
      $Trainer.seen[createSpecies] = true
      $Trainer.owned[createSpecies] = true
      pbSeenForm(newpokemon)
      $PokemonBag.pbDeleteItem(getConst(PBItems,:POKEBALL))
    end
  end
end