Chaos Project

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# Artwork Viewer by Blizzard
# Version: 1.2b
# Type: Picture Viewer
# Date: 16.1.2008
# Date v1.2b: 17.1.2008
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# 
# Compatibility:
# 
#   99% compatible with SDK v1.x. 90% compatible with SDK v2.x. Should be
#   compatible with everything else
# 
# 
# Features:
# 
#   - shows any pictures as special scene
#   - easy to set up and use
#   - trigger fullscreen display by pressing ENTER
#   - resizes any picture in normal mode to a max size of 320x240 if exceeding
#   - lagfree
# 
# new in 1.2b:
# 
#   - add any artwork during the game
#   - optionally adds enemy battler files (REQUIRES BLIZZARD'S BESTIARY!)
#   - now beta
# 
# 
# Explanation:
# 
#   This script will allow you to use an artwork scene which shows pictures.
#   The pictures will be displayed sized down and you can trigger fullscreen
#   view by pressing ENTER.
# 
# 
# Configuration:
#   
#   AUTO_ENEMIES  - if you set this to true it will add enemy battlers graphics,
#                   YOU MUST HAVE BLIZZARD'S BESTIARY INSTALLED TO USE THIS
#   PATH          - default folder is the Pictures folder (''), add a special
#                   path if you need it, this doesn't affect enemy battlers
#   FILES         - add any filenames of the art without extension that are
#                   available to be viewed initially
#   NAMES         - add any display names, in same order as filenames that are
#                   available to be viewed initially
#   TITLEFONTNAME - font used for the names display
#   TITLEFONTSIZE - font size used for the names display
#   
#   Set up the configuration below and add your pictures to the folder you
#   specified. Call the scene with following syntax:
#   
#     $scene = Scene_Blakesartwork.new
#     
#   If you want to add art during the game, simply use following syntax:
#   
#     $game_system.add_art('FILENAME', 'ARTNAME')
#   
#   
# Important note:
#   
#   If you are using the AUTO_ENEMIES option, you need to have Blizzard's
#   Bestiary installed, but you don't have to use it.
#   
#   
# If you find any bugs, please report them here:
# http://forum.chaos-project.com
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# START Configuration
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AUTO_ENEMIES = false
PATH = ''
FILES = ['custom_back3', 'sort1']
NAMES = ['TLoL 4 - CP title', 'Metal-Plate image 1']
TITLEFONTNAME = 'Arial'
TITLEFONTSIZE = 22

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# END Configuration
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if AUTO_ENEMIES && !$bestiary_enabled
  raise 'Artwork Viewer requires Blizzard\'s Bestiary! RMXP will now close'
end

#==============================================================================
# Game_System
#==============================================================================

class Game_System
  
  attr_reader :artfiles
  attr_reader :artnames
  
  def add_art(file, name)
    @artfiles = [] if @artfiles == nil
    @artnames = [] if @artnames == nil
    unless @artfiles.include?(file) || @artfiles.include?(file)
      @artfiles.push(file) 
      @artnames.push(name)
    end
  end
  
  def artfiles
    return (@artfiles == nil ? [] : @artfiles)
  end
  
  def artnames
    return (@artnames == nil ? [] : @artnames)
  end
  
end
  
#==============================================================================
# Window_Artwork
#==============================================================================

class Window_Artwork < Window_Base
  
  attr_reader :index
  
  def initialize
    super(0, 0, 640, 480)
    self.contents = Bitmap.new(width - 32, height - 32)
    self.contents.font.name = TITLEFONTNAME
    self.contents.font.size = TITLEFONTSIZE
    self.contents.draw_text(0, 416, 608, 32, 'Press ENTER to trigger fullscreen', 1)
    @index, @names = 0, []
    (NAMES + $game_system.artnames).each {|name| @names.push(PATH + name)}
    $game_system.beasts.each {|id| @names.push($data_enemies[id].name)}
    refresh
  end
  
  def index=(index)
    @index = index
    refresh
  end
  
  def refresh
    self.contents.fill_rect(0, 0, 608, 32, Color.new(0, 0, 0, 0))
    self.contents.draw_text(32, -3, 564, 32, '<<')
    self.contents.draw_text(32, -3, 564, 32, '>>', 2)
    self.contents.draw_text(0, 0, 608, 32, @names[@index], 1)
  end
  
end

#==============================================================================
# Scene_Blakesartwork
#==============================================================================

class Scene_Blakesartwork
  
  def initialize
    @scene = $scene.class
  end
  
  def main
    @files, @battlers = [], []
    (FILES + $game_system.artfiles).each {|file| @files.push(PATH + file)}
    if AUTO_ENEMIES
      $game_system.beasts.each {|id|
          @battlers.push([$data_enemies[id].battler_name,
              $data_enemies[id].battler_hue])}
    end
    @back_window = Window_Artwork.new
    @sprite = Sprite.new
    @sprite.x, @sprite.y, @sprite.z = 320, 240, 200
    @index, @names = 0, []
    setup_sprite
    Graphics.transition
    loop do
      Graphics.update
      Input.update
      update
      break if $scene != self
    end
    Graphics.freeze
    [@back_window, @sprite].each {|obj| obj.dispose}
  end
  
  def update
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      if @back_window.visible
        $scene = @scene.new
      else
        @back_window.visible = true
        setup_sprite
      end
    elsif Input.trigger?(Input::C)
      $game_system.se_play($data_system.decision_se)
      @back_window.visible = !@back_window.visible
      setup_sprite
    elsif Input.trigger?(Input::RIGHT)
      $game_system.se_play($data_system.cursor_se)
      size = @files.size + @battlers.size
      @back_window.index = (@back_window.index + 1) % size
      setup_sprite
    elsif Input.trigger?(Input::LEFT)
      $game_system.se_play($data_system.cursor_se)
      size = @files.size + @battlers.size
      @back_window.index = (@back_window.index + size - 1) % size
      setup_sprite
    end
  end
  
  def setup_sprite
    if @back_window.index < @files.size
      @sprite.bitmap = RPG::Cache.picture(@files[@back_window.index])
    else
      file, hue = @battlers[@back_window.index - @files.size]
      @sprite.bitmap = RPG::Cache.battler(file, hue)
    end
    @sprite.ox, @sprite.oy = @sprite.bitmap.width/2, @sprite.bitmap.height/2
    w, h = @sprite.bitmap.width, @sprite.bitmap.height
    if @back_window.visible && (w > 320 || h > 240)
      @sprite.zoom_x = @sprite.zoom_y = [320.0 / w, 240.0 / h].min
    else
      @sprite.zoom_x = @sprite.zoom_y = 1.0
    end
  end
  
end