Syvkal's Image Gallery

[syvkal]

Image Gallery
Version: 1.0
By Syvkal

Introduction

I made this script for a request by Punk. But now he doesn't need it... so I can post it for anyone else who wants it. It makes a scene that holds all the pictures in a certain directory, which you can then click on and it shows them full size.

Features

Allows you view lots of pictures in game.

Screenshots

I don't have any good pictures to make a screenshot (I used the transitions to test mine... xD )

Script

Script

Code:

#==============================================================================
# ** Image_Gallery
#------------------------------------------------------------------------------
#  by Syvkal
#  Version 1.0
#  05-03-08
#==============================================================================
#
#  --Disabling Pictures--
#
#  To disable any pictures use:
#
#       Gallery.disable(x)
#
#  To enable any pictures use:
#
#       Gallery.enable(x)
#
#  The 'x' is the picture index, starting with 0
#
#  --Return Scene--
#
#  To edit where this scene returns to search:
#
#       ##RETURN SCENE##
#
#==============================================================================

   #=================================================#
   #  **  C  O  N  F  I  G  U  R  A  T  I  O  N  **  #
   #=================================================#
  
   # This is where you can change the custom directory
   module Pictures
     DIR = 'Graphics/Gallery/'
   # This is where you add your pictures types
     NAMES = Dir.glob(DIR+'*.{jpg,jpeg,bmp,png}')
     for i in 0...NAMES.size
       NAMES[i].slice!(DIR)
       NAMES[i].slice!('.png')
       NAMES[i].slice!('.jpg')
       NAMES[i].slice!('.jpeg')
       NAMES[i].slice!('.bmp')
     end
   end

   #=================================================#

#==============================================================================
# ** Scene_Gallery
#==============================================================================

class Scene_Gallery

  def main
    # Make window
    @gallery_window = Window_Gallery.new
    @picture = 0
    @picture_window = Window_Picture.new(@picture)
    @picture_window.active = false
    @picture_window.visible = false
    # Execute transition
    Graphics.transition
    # Main loop
    loop do
      # Update game screen
      Graphics.update
      # Update input information
      Input.update
      # Frame update
      update
      # Abort loop if screen is changed
      if $scene != self
        break
      end
    end
    # Prepare for transition
    Graphics.freeze
    # Dispose of windows
    @gallery_window.dispose
    @picture_window.dispose
  end
  #--------------------------------------------------------------------------
  def update
    # Update windows
    @gallery_window.update
    @picture = @gallery_window.index
    @picture_window.update
    if @gallery_window.active
      update_gallery
      return
    end
    if @picture_window.active
      update_picture
      return
    end
  end
  #--------------------------------------------------------------------------
  def update_gallery
    # If B button was pressed
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      ##RETURN SCENE##
      $scene = Scene_Menu.new(0)
      return
    end
    # If C button was pressed
    if Input.trigger?(Input::C)
      if $game_system.disable[@gallery_window.index] == true
        $game_system.se_play($data_system.buzzer_se)
        return
      else
        $game_system.se_play($data_system.decision_se)
        @picture_window = Window_Picture.new(@picture)
        @gallery_window.active = false
        @gallery_window.visible = false
        return
      end
    end
  end
  #--------------------------------------------------------------------------
  def update_picture
    # If B button was pressed
    if Input.trigger?(Input::B)
      $game_system.se_play($data_system.cancel_se)
      @picture_window.active = false
      @picture_window.visible = false
      @gallery_window.active = true
      @gallery_window.visible = true
      return
    end
  end
end

#==============================================================================

class Game_System
  attr_accessor :disable
  alias initialize_original initialize
  def initialize
    initialize_original
    @disable = []
    for i in 0...Gallery::PICS.size
      @disable[i] = false
    end
  end
end

#==============================================================================

module RPG
  module Cache
    def self.gallery(filename)
      self.load_bitmap(Pictures::DIR, filename)
    end
  end
end

#==============================================================================

module Gallery
  PICS = []
  for i in 0...Pictures::NAMES.size - 1
    PICS.push(RPG::Cache.gallery(Pictures::NAMES[i]))
  end
  def self.disable(i)
    $game_system.disable[i] = true
  end
  def self.enable(i)
    $game_system.disable[i] = nil
  end
end

#==============================================================================
# ** Window_Gallery
#==============================================================================

class Window_Gallery < Window_Selectable
  
  def initialize
    super(0, 0, 640, 480)
    @column_max = 3
    @pics = Gallery::PICS
    @disabled = $game_system.disable
    refresh
    self.index = 0
  end
  #--------------------------------------------------------------------------
  def refresh
    if self.contents != nil
      self.contents.dispose
      self.contents = nil
    end
    @data = []
    for i in 0...@pics.size
      @data.push(@pics[i])
    end
    @item_max = @data.size
    if @item_max > 0
      self.contents = Bitmap.new(width - 32, (row_max+1) * 128)
      for i in 0...@item_max
        draw_item(i)
      end
    end
  end
  #--------------------------------------------------------------------------
  def page_row_max
    return (self.height - 32) / 128
  end
  #--------------------------------------------------------------------------
  def top_row
    return self.oy / 128
  end
  #--------------------------------------------------------------------------
  def top_row=(row)
    if row < 0
      row = 0
    end
    if row > row_max - 1
      row = row_max - 1
    end
    self.oy = (row * 128) + (row * 24)
  end
  #--------------------------------------------------------------------------
  def draw_item(i)
    cursor_width = self.width / @column_max - 32
    cursor_height = self.height / page_row_max - 40
    x = i % @column_max * (cursor_width + 32)
    y = i / @column_max * (cursor_height + 32) - self.oy
    rect = Rect.new(0, 0, @pics[i].width, @pics[i].height)
    rect2 = Rect.new(x + 3, y + 8, 176, 128)
    self.contents.stretch_blt(rect2, @pics[i], rect , @disabled[i] ?  128 : 255)
    self.contents.font.color = Color.new(0,0,0,192)
    self.contents.draw_text(x+2, y+7, 176, 128, Pictures::NAMES[i], 1)
    self.contents.draw_text(x+4, y+9, 176, 128, Pictures::NAMES[i], 1)
    self.contents.font.color = normal_color
    self.contents.draw_text(x+3, y+8, 176, 128, Pictures::NAMES[i], 1)
  end
  #--------------------------------------------------------------------------
  def update_cursor_rect
    if @index < 0
      self.cursor_rect.empty
      return
    end
    row = @index / @column_max
    if row < self.top_row
      self.top_row = row
    end
    if row > self.top_row + (self.page_row_max-1)
      self.top_row = row - (self.page_row_max-1)
    end
    cursor_width = self.width / @column_max - 32
    cursor_height = self.height / page_row_max - 40
    x = @index % @column_max * (cursor_width + 32)
    y = @index / @column_max * (cursor_height + 32) - self.oy
    self.cursor_rect.set(x-5, y, 192, 144)
  end
end


#==============================================================================
# ** Window_Picture
#==============================================================================

class Window_Picture < Window_Base
  #--------------------------------------------------------------------------
  def initialize(picture)
    super(0, 0, 640, 480)
    self.contents = Bitmap.new(width - 32, height - 32)
    @pic = Gallery::PICS
    @pics = @pic[picture]
    refresh
  end
  #--------------------------------------------------------------------------
  def refresh
    self.contents.clear
    x = (640 - @pics.width) / 2
    y = (480 - @pics.height) / 2
    rect = Rect.new(0, 0, @pics.width, @pics.height)
    rect2 = Rect.new(x, y, @pics.width>608 ? 608 : @pics.width, @pics.height>448 ? 448 : @pics.height)
    self.contents.stretch_blt(rect2, @pics, rect)
  end
end

Instructions

Put it above Main.
Further instructions can be found in the script header.

Compatibility

Not sure what it's compatible with.... Should be pretty much everything...

Author's Notes
I am willing to make this for VX aswell, but only if someone wants it. It probably already works for VX, but VX allows you cut out lots of unnecessary coding, so I still count this as a XP script...

Enjoy xD