Save-Point

I'm not typically the kind of person who asks for help when it comes to scripting. I've been coding myself for about 6 years now. However, there are several things I would like to do regarding screensaver scripts:

First of all, this script here, by HIME:
Content Hidden
Code:
=begin

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

 Title: Map Screenshot

 Author: Hime

 Date: Sep 25, 2015

--------------------------------------------------------------------------------

 ** Change log

 Sep 25, 2015

   - fixed placement issue with large sprites

 Dec 7, 2014

   - added option to draw certain events

 Apr 15, 2013

   - updated script to use GDI+ interface

   - added support for region map overlay and passage map overlay

 Apr 6, 2013

   - fixed bug where drawing events crashed the game

 Apr 2, 2013

   - map data is now setup by an instance of Game_Map, to account for custom

     map scripts adding to the map

 Jul 27

   - Export dirNames are now optional

 May 28

   - updated overlay mapping compatibility to draw the overlays 

     based on the player's current position

   - fixed issue where import hash was commented out

   - Added support for Yami's overlay mapping

 May 24, 2012

   - fixed large characters

   - some optimizations for calculating bounds and dimensions

 May 5, 2012

   - fixed waterfall autotile

   - added screenshot feature

 May 4, 2012

   - fixed tiles with alpha channel

   - fixed shadows

   - fixed wall autotiles

 May 1, 2012

   - fixed wall autotile, although there is still an issue with some tiles

 Apr 29, 2012

   - fixed shadow map drawing

   - added region highlighting

   - added damage tile highlighting

 Apr 28, 2012

   - Initial Release

------------------------------------------------------------------------------

 ** Description

 This script allows you to take a full image of any of your game's maps

 and export. An image of the map is referred to as a "mapshot" (as opposed to

 screenshot).

 The script provides various configuration options to control what kinds of

 things you want to see on your map, such as events, vehicles, region ID's, or

 specific tile properties.

------------------------------------------------------------------------------

 ** Usage

 The default key for taking a mapshot is F7. This can be changed in the

 configuration section.

 To take a mapshot, first start the game, and then hit F7.

 A message will appear informing you that a mapshot was successfully taken.

 Alternatively, you can use script calls to take mapshots.

    Map_Saver.new(map_id).export

 Aside from exporting images, you are able to use the image that the

 map saver captures.

   ms = Map_Saver.new(map_id)

   bmp = ms.map_image

 This gives you a reference to a Bitmap object that contains an image of

 your map.

--------------------------------------------------------------------------------

  ** Credits

  Cremno

    -GDI+ interface code

  Cidiomar

    -for drawing autotiles and shadows, 

    -providing efficient bmp and png exporters

  Moon

    -auto-tile related info

  Mephistox

    -testing and suggestions

================================================================================

=end

$imported = {} if $imported.nil?

$imported["TH_MapSaver"] = true

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

# ** Configuration

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

module TH

  module Map_Saver

    #Mapshot options. This takes an image of the entire map

    Mapshot_Button = Input::F7

    Mapshot_Scale = 1

    #Screenshot options. This takes an image of the visible map

    Screenshot_Button = Input::F6

    Screenshot_Scale = 1

    #Folder that the map will be exported to

    Mapshot_Directory = "Mapshots"

    Screenshot_Directory = "Screenshots"

    # format you want to export to. You should stick with png.

    # Options: [bmp, png] 

    Export_Format = "png"

    # Sprite draw options

    Draw_Events = true

    Draw_Player = true

    Draw_Followers = true

    Draw_Vehicles = true

    #Should shadows be drawn? What color?

    Draw_Shadow = true

    Shadow_Color = Color.new(0, 0, 0, 128)

    # Should regions be drawn? Requires "Region Overlay Map" script

    Draw_Regions = false

    # Should passage settings be drawn? Requires "Passage Overlay Map" script

    Draw_Passages = false

    #Should damage tiles be highlighted? What color?

    Highlight_Damage = true

    Damage_Color = Color.new(128, 0, 0, 128)

  end

end

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

# ** Module: Map_Tiles

# Contains data and methods useful for working with maps and tiles

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

module Map_Tiles

  AUTOTILE_PARTS = [[18,17,14,13], [ 2,14,17,18], [13, 3,17,18], [ 2, 3,17,18],

                    [13,14,17, 7], [ 2,14,17, 7], [13, 3,17, 7], [ 2, 3,17, 7],

                    [13,14, 6,18], [ 2,14, 6,18], [13, 3, 6,18], [ 2, 3, 6,18],

                    [13,14, 6, 7], [ 2,14, 6, 7], [13, 3, 6, 7], [ 2, 3, 6, 7],

                    [16,17,12,13], [16, 3,12,13], [16,17,12, 7], [12, 3,16, 7], 

                    [10, 9,14,13], [10, 9,14, 7], [10, 9, 6,13], [10, 9, 6, 7],

                    [18,19,14,15], [18,19, 6,15], [ 2,19,14,15], [ 2,19, 6,15],

                    [18,17,22,21], [ 2,17,22,21], [18, 3,22,21], [ 2, 3,21,22],

                    [16,19,12,15], [10, 9,22,21], [ 8, 9,12,13], [ 8, 9,12, 7],

                    [10,11,14,15], [10,11, 6,15], [18,19,22,23], [ 2,19,22,23],

                    [16,17,20,21], [16, 3,20,21], [ 8,11,12,15], [ 8, 9,20,21],

                    [16,19,20,23], [10,11,22,23], [ 8,11,20,23], [ 0, 1, 4, 5]]

  WATERFALL_PIECES = [[ 2, 1, 6, 5], [ 0, 1, 4, 5], [ 2, 3, 6, 7], [0, 3, 4, 7]]

  WALL_PIECES =  [[10, 9, 6, 5], [ 8, 9, 4, 5], [ 2, 1, 6, 5], [ 0, 1, 4, 5],

                  [10,11, 6, 7], [ 8,11, 4, 7], [ 2, 3, 6, 7], [ 0, 3, 4, 7],

                  [10, 9,14,13], [ 8, 9,12,13], [ 2, 1,14,13], [ 0, 1,12,13],

                  [10,11,14,15], [8, 11,12,15], [ 2, 3,14,15], [ 0, 3,12,15]]

  A1_TILES = [[0, 0], [0, 96], [192, 0], [192, 96],

               [256, 0], [448, 0], [256, 96], [448, 96],

               [0, 192], [192, 192], [0, 288], [192, 288],

               [256, 192], [448, 192], [256, 288], [448, 288]]

  #--------------------------------------------------------------------------

  # * Checks if a tile is a wall

  #--------------------------------------------------------------------------

  def is_wall?(data)

    return true if data.between?(2288, 2335)

    return true if data.between?(2384, 2431)

    return true if data.between?(2480, 2527)

    return true if data.between?(2576, 2623)

    return true if data.between?(2672, 2719)

    return true if data.between?(2768, 2815)

    return true if data.between?(4736, 5119)

    return true if data.between?(5504, 5887)

    return true if data.between?(6272, 6655)

    return true if data.between?(7040, 7423)

    return true if data > 7807

    false

  end

  #--------------------------------------------------------------------------

  # * Checks if a tile is roof

  #--------------------------------------------------------------------------

  def is_roof?(data)

    return true if data.between?(4352, 4735)

    return true if data.between?(5120, 5503)

    return true if data.between?(5888, 6271)

    return true if data.between?(6656, 7039)

    return true if data.between?(7424, 7807)

    false

  end  

  #--------------------------------------------------------------------------

  # * Checks if a tile is soil

  #--------------------------------------------------------------------------

  def is_soil?(data)

    return true if data.between?(2816, 4351) && !is_table?(data)

    return true if data > 1663 && !is_stair?(data)

    false

  end    

  #--------------------------------------------------------------------------

  # * Checks if a tile is a stair

  #--------------------------------------------------------------------------

  def is_stair?(data)

     return true if data.between?(1541, 1542)

     return true if data.between?(1549, 1550)

     return true if data.between?(1600, 1615)

     false

  end

  #--------------------------------------------------------------------------

  # * Checks if a tile is a table

  #--------------------------------------------------------------------------

  def is_table?(data)

    return true if data.between?(3152, 3199)

    return true if data.between?(3536, 3583)

    return true if data.between?(3920, 3967)

    return true if data.between?(4304, 4351)

    false

  end

  #--------------------------------------------------------------------------

  # * The tileset to be used

  #--------------------------------------------------------------------------

  def tileset

    $data_tilesets[@tileset_id]

  end

  #--------------------------------------------------------------------------

  # * Region ID

  #--------------------------------------------------------------------------

  def region_id(x, y)

    valid?(x, y) ? @map.data[x, y, 3] >> 8 : 0

  end

  #--------------------------------------------------------------------------

  # * Gets all of the tiles for each layer at position x,y

  #--------------------------------------------------------------------------

  def layered_tiles(x, y)

    [2, 1, 0].collect {|z| @map.data[x, y, z] }

  end

  def layered_tiles_flag?(x, y, bit)

    layered_tiles(x, y).any? {|tile_id| tileset.flags[tile_id] & bit != 0 }

  end

  def valid?(x, y)

    x >= 0 && x < width && y >= 0 && y < height

  end

  def damage_floor?(x, y)

    valid?(x, y) && layered_tiles_flag?(x, y, 0x100)

  end

  #--------------------------------------------------------------------------

  # * Specifies which type of autotile is used

  #--------------------------------------------------------------------------

  def auto_tile(id)

    id / 48

  end

  #--------------------------------------------------------------------------

  # * Specifies the specific arrangement of autotiles used

  #--------------------------------------------------------------------------

  def auto_index(id)

    id % 48

  end

  #--------------------------------------------------------------------------

  # * Put the auto-tile pieces together

  #--------------------------------------------------------------------------

  def make_autotile(rects, sx, sy)

    @tile.clear

    for i in 0...4

      @auto_rect.x = (rects[i] % 4) * 16 + sx

      @auto_rect.y = (rects[i] / 4) * 16 + sy

      @tile.blt((i % 2) * 16,(i / 2) * 16, @tilemap, @auto_rect)

    end

  end

  #--------------------------------------------------------------------------

  # * Get auto-tile A1 tiles

  #--------------------------------------------------------------------------

  def autotile_A1(tile_id)

    @tilemap = @bitmaps[0]

    autotile = tile_id / 48

    auto_id = tile_id % 48

    sx, sy = A1_TILES[autotile]

    if is_wall?(tile_id + 2048)

      rects = WATERFALL_PIECES[auto_id]

    else  

      rects = AUTOTILE_PARTS[auto_id]

    end

    make_autotile(rects, sx, sy)

  end

  #--------------------------------------------------------------------------

  # * Get auto-tile A2 tiles.

  # 64x96 tiles, 8 per row, 4 rows

  #--------------------------------------------------------------------------

  def autotile_A2(tile_id)

    autotile = tile_id / 48

    auto_id = tile_id % 48

    @tilemap = @bitmaps[1]

    sx = (autotile % 8) * 64

    sy = (autotile / 8 % 4) * 96

    rects = AUTOTILE_PARTS[auto_id]

    make_autotile(rects, sx, sy)

  end

  #--------------------------------------------------------------------------

  # * Get auto-tile A3 tiles.

  # 64x64 tiles, 8 per row, 4 rows

  #--------------------------------------------------------------------------

  def autotile_A3(tid)

    @tilemap = @bitmaps[2]

    sx = (auto_tile(tid) % 8) * 64

    sy = (auto_tile(tid) / 8 % 4) * 64

    rects = WALL_PIECES[auto_index(tid)]

    make_autotile(rects, sx, sy)

  end

  #--------------------------------------------------------------------------

  # * Get auto-tile A4 tiles (walls)

  #--------------------------------------------------------------------------

  def autotile_A4(tile_id)

    @tilemap = @bitmaps[3]

    autotile = tile_id / 48

    auto_id = tile_id % 48

    sx = (autotile % 8) * 64

    sy = (autotile / 16 * 160) + (autotile / 8 % 2) * 96

    if is_wall?(tile_id + 5888)

      rects = WALL_PIECES[auto_id]

    else

      rects = AUTOTILE_PARTS[auto_id]

    end 

    make_autotile(rects, sx, sy)

  end

  #--------------------------------------------------------------------------

  # * Get auto-tile A5 tiles (normal)

  #--------------------------------------------------------------------------

  def autotile_A5(tile_id)

    @tilemap = @bitmaps[4]

    sx = (tile_id) % 8 * tilesize

    sy = (tile_id) / 8 * tilesize

    @src_rect.set(sx, sy, tilesize, tilesize)

    @tile.clear

    @tile.blt(0, 0, @tilemap, @src_rect)

  end

  #--------------------------------------------------------------------------

  # * Get normal tiles B, C, D, E

  #--------------------------------------------------------------------------

  def normal_tile(tile_id)

    @tilemap = @bitmaps[5 + tile_id / 256]

    sx = (tile_id / 128 % 2 * 8 + tile_id % 8) * tilesize;

    sy = (tile_id % 256 / 8 % 16) * tilesize;

    @src_rect.set(sx, sy, tilesize, tilesize)

    @tile.clear

    @tile.blt(0, 0, @tilemap, @src_rect)

  end

  #--------------------------------------------------------------------------

  # * Get bitmap for the specified tile id

  #--------------------------------------------------------------------------

  def get_bitmap(id)

    if id < 1024

      normal_tile(id)

    elsif id < 1664

      autotile_A5(id - 1536)

    elsif id < 2816

      autotile_A1(id - 2048)

    elsif id < 4352

      autotile_A2(id - 2816)

    elsif id < 5888

      autotile_A3(id - 4352)

    else

      autotile_A4(id - 5888)

    end

  end

end

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

# ** 

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

class Game_Player < Game_Character

  alias :th_mapsaver_update :update

  def update

    th_mapsaver_update

    if Input.trigger?(TH::Map_Saver::Mapshot_Button)

      s = Map_Saver.new($game_map.map_id)

      s.set_scale(TH::Map_Saver::Mapshot_Scale)

      s.mapshot

    end

    if Input.trigger?(TH::Map_Saver::Screenshot_Button)

      s = Map_Saver.new($game_map.map_id)

      s.set_scale(TH::Map_Saver::Screenshot_Scale)

      s.screenshot

    end

  end

end

class Game_Vehicle < Game_Character

  attr_reader :map_id

end

class Game_Map

  attr_reader :map

end

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

# ** 

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

class Map_Saver

  include TH::Map_Saver

  include Map_Tiles

  #--------------------------------------------------------------------------

  # * Constants

  #--------------------------------------------------------------------------

  SHADOW_COLOR = TH::Map_Saver::Shadow_Color

  DAMAGE_COLOR = TH::Map_Saver::Damage_Color

  #--------------------------------------------------------------------------

  # * Public instance variables

  #--------------------------------------------------------------------------

  attr_reader :map_image

  def initialize(map_id=$game_map.map_id, x=$game_player.x, y=$game_player.y)

    @scale = 1

    @local_x = x

    @local_y = y

    @screen_local = false

    @shadow_bitmap = Bitmap.new(128, 128)

    @draw_layer0 = true

    @draw_layer1 = true

    @draw_layer2 = true

    @draw_events = Draw_Events

    @draw_vehicles = Draw_Vehicles

    @draw_player = Draw_Player

    @draw_followers = Draw_Followers

    @draw_shadow = Draw_Shadow

    @draw_damage = Highlight_Damage

    @draw_regions = Draw_Regions

    @draw_passages = Draw_Passages

    @tile = Bitmap.new(32, 32) #stores the current tile to be drawn

    @tilemap = nil

    @src_rect = Rect.new

    @auto_rect = Rect.new(0, 0, tilesize / 2, tilesize/ 2) #constant

    @tile_rect = Rect.new(0, 0, tilesize, tilesize)        #constant

  end

  def load_tilesets

    bitmaps = []

    tileset.tileset_names.each_with_index do |name, i|

      bitmaps[i] = Cache.tileset(name)

    end

    return bitmaps

  end

  #--------------------------------------------------------------------------

  # * Refresh, possibly with a new map

  #--------------------------------------------------------------------------

  def redraw(map_id=$game_map.map_id, x=$game_player.x, y=$game_player.y)

    @map_image.dispose if @map_image

    @map_id = map_id

    @local_x = x

    @local_y = y

    @game_map = Game_Map.new

    @game_map.setup(map_id)

    @map = @game_map.map

    @map_info = $data_mapinfos[map_id]

    @screen = $game_map.screen

    @tileset_id = @game_map.tileset.id

    @bitmaps = load_tilesets

    get_bounds

    @map_image = Bitmap.new(@width * tilesize, @height * tilesize)

    draw_map

    scale_map if @scale != 1

  end

  #--------------------------------------------------------------------------

  # * Pre-process. These will never change when drawing the map. 

  #--------------------------------------------------------------------------

  def get_bounds

    @start_x = start_x

    @start_y = start_y

    @end_x = end_x

    @end_y = end_y

    @width = width

    @height = height

    @tilesize = tilesize

  end

  def screen_tile_x

    Graphics.width / 32

  end

  def screen_tile_y

    Graphics.height / 32

  end

  #--------------------------------------------------------------------------

  # * Sets the scale for the map

  #--------------------------------------------------------------------------

  def set_scale(scale)

    @scale = scale

  end

  #--------------------------------------------------------------------------

  # * Size of a tile

  #--------------------------------------------------------------------------

  def tilesize

    32

  end

  #--------------------------------------------------------------------------

  # * Width and height of the map, both locally and globally

  #--------------------------------------------------------------------------

  def width

    end_x - @start_x

  end

  def height

    end_y - @start_y

  end

  #--------------------------------------------------------------------------

  # * Starting and end positions, relative to the screen or map

  #--------------------------------------------------------------------------

  def start_x

    @screen_local ? [[$game_player.x - screen_tile_x / 2, @map.width - screen_tile_x].min, 0].max : 0

  end

  def start_y

    @screen_local ? [[$game_player.y - screen_tile_y / 2, @map.height - screen_tile_y].min, 0].max : 0

  end

  def end_x

    @screen_local ? [[screen_tile_x, @local_x + screen_tile_x / 2 + 1].max, @map.width].min : @map.width

  end

  def end_y

    @screen_local ? [[screen_tile_y, @local_y + screen_tile_y / 2 + 1].max, @map.height].min : @map.height

  end

  #--------------------------------------------------------------------------

  # * Draw tile onto image. x and y values are absolute coords. They should

  # be re-mapped based on the start_x and start_y values

  #--------------------------------------------------------------------------

  def draw_tile(x, y, tile, rect)

    ox = (x - @start_x) * tilesize

    oy = (y - @start_y) * tilesize

    @map_image.blt(ox, oy, tile, rect)

  end

  def draw_character(x, y, width, height, bmp, rect)

    ox = (x - @start_x) * tilesize

    oy = (y - @start_y) * tilesize

    ox = ox - width / 4 if width > 32

    oy = oy - height / 2 if height > 32

    @map_image.blt(ox, oy, bmp, rect)

  end

  #--------------------------------------------------------------------------

  # * Get bitmap for the specified character

  #--------------------------------------------------------------------------

  def get_character_bitmap(name)

    charmap = Cache.character(name)

    sign = name[/^[\!\$]./]

    if sign && sign.include?('$')

      cw = charmap.width / 3

      ch = charmap.height / 4

    else

      cw = charmap.width / 12

      ch = charmap.height / 8

    end

    return charmap, cw, ch

  end

  #--------------------------------------------------------------------------

  # * Draw the character onto the tile

  #--------------------------------------------------------------------------

  def set_character_bitmap(character, x, y)

    charmap, cw, ch = get_character_bitmap(character.character_name)

    index = character.character_index

    pattern = character.pattern < 3 ? character.pattern : 1

    sx = (index % 4 * 3 + pattern) * cw

    sy = (index / 4 * 4 + (character.direction - 2) / 2) * ch

    @src_rect.set(sx, sy, cw, ch)

    draw_character(x, y, cw, ch, charmap, @src_rect)

  end

  #--------------------------------------------------------------------------

  # * create the shadow map

  #--------------------------------------------------------------------------

  def make_shadow_map

    for s in 0 ... 16

      x = s % 4

      y = s / 4

      if s & 0b1000 == 0b1000

        @shadow_bitmap.fill_rect(x*tilesize+16, y*@tilesize+16, 16, 16, SHADOW_COLOR)

      end

      if s & 0b0100 == 0b0100

        @shadow_bitmap.fill_rect(x*tilesize, y*@tilesize+16, 16, 16, SHADOW_COLOR)

      end

      if s & 0b0010 == 0b0010

        @shadow_bitmap.fill_rect(x*tilesize+16, y*@tilesize, 16, 16, SHADOW_COLOR)

      end

      if s & 0b0001 == 0b0001

        @shadow_bitmap.fill_rect(x*tilesize, y*@tilesize, 16, 16, SHADOW_COLOR)

      end

    end

  end

  def draw_parallax

    image = Cache.parallax(@map.parallax_name)

    @src_rect.set(0, 0, image.width, image.height)

    @map_image.blt(0, 0, image, @src_rect)

  end

  #--------------------------------------------------------------------------

  # * Draw the shadow map

  #--------------------------------------------------------------------------

  def draw_shadow_map

    for x in @start_x ... @end_x

      for y in @start_y ... @end_y

      _x, _y = x*@tilesize, y*@tilesize

        s = @map.data[x, y, 3]  & 0b1111

        if s != 0

          x_ = (s % 4) * @tilesize

          y_ = (s / 4) * @tilesize

          @src_rect.set(x_, y_, @tilesize, @tilesize)

          draw_tile(x, y, @shadow_bitmap, @src_rect)

        end

      end

    end

  end

  #--------------------------------------------------------------------------

  # * Draw the specified layer

  #--------------------------------------------------------------------------

  def draw_layer(layer)

    for x in @start_x ... @end_x

      for y in @start_y ... @end_y

        _x, _y = x*@tilesize, y*@tilesize

        tile_id = @map.data[x, y, layer]

        next if tile_id == 0

        get_bitmap(tile_id)

        draw_tile(x, y, @tile, @tile_rect)

      end

    end

  end

  #-----------------------------------------------------------------------------

  # Draw game regions

  #-----------------------------------------------------------------------------

  def draw_regions

    if $imported["TH_RegionOverlay"]

      image = SceneManager.scene.instance_variable_get(:@spriteset).instance_variable_get(:@region_map).bitmap

      @src_rect.set(@start_x * tilesize, @start_y * tilesize, image.width, image.height)

      @map_image.blt(0, 0, image, @src_rect, 255)

    end

  end

  def draw_passages

    if $imported["TH_OverlayPassageMap"]

      image = SceneManager.scene.instance_variable_get(:@spriteset).instance_variable_get(:@passage_map).bitmap

      @src_rect.set(@start_x * tilesize, @start_y * tilesize, image.width, image.height)

      @map_image.blt(0, 0, image, @src_rect, 255)

    end

  end

  #--------------------------------------------------------------------------

  # * Draw the game player

  #--------------------------------------------------------------------------

  def draw_player

    set_character_bitmap($game_player, $game_player.x, $game_player.y) if @map_id == $game_map.map_id

  end

  def draw_followers

  end

  #--------------------------------------------------------------------------

  # * Draw map events

  #--------------------------------------------------------------------------

  def draw_events

    @map.events.values.each do |event|

      canDraw = event.pages[0].list.any? do |cmd|

        cmd.code == 108 && cmd.parameters[0] =~ /<screenshot:\s*tile\s*>/i

      end

      next unless @draw_events || canDraw

      id = event.pages[0].graphic.tile_id

      char_name = event.pages[0].graphic.character_name

      if id > 0

        normal_tile(id)

        draw_tile(event.x, event.y, @tilemap, @src_rect)

      elsif char_name != ""

        set_character_bitmap(event.pages[0].graphic, event.x, event.y)

      end

    end

  end

  #--------------------------------------------------------------------------

  # * Draw map vehicles

  #--------------------------------------------------------------------------

  def draw_vehicles

    $game_map.vehicles.each do |vehicle|

      set_character_bitmap(vehicle, vehicle.x, vehicle.y) if @map_id == vehicle.map_id

    end

  end

  #--------------------------------------------------------------------------

  # * Draw map sprites

  #--------------------------------------------------------------------------

  def draw_sprites

    draw_events

    draw_vehicles if @draw_vehicles

    draw_player if @draw_player

    draw_followers if @draw_followers

  end

  #--------------------------------------------------------------------------

  # * Highlight damage tiles

  #--------------------------------------------------------------------------

  def draw_damage

    @tile.clear

    @tile.fill_rect(0, 0, @tilesize, @tilesize, DAMAGE_COLOR)

    @src_rect.set(0, 0, @tilesize, @tilesize)

    for x in @start_x ... @end_x

      for y in @start_y ... @end_y

        _x, _y = x*@tilesize, y*@tilesize

        if damage_floor?(x, y)

          draw_tile(x, y, @tile, @src_rect)

        end

      end

    end

  end

  def draw_screen_effects

  end

  #--------------------------------------------------------------------------

  # * Draw the map

  #--------------------------------------------------------------------------

  def draw_map

    make_shadow_map if @draw_shadow

    draw_parallax

    draw_layer(0)

    draw_layer(1)

    draw_shadow_map

    draw_layer(2)

    draw_damage if @draw_damage

    draw_regions if @draw_regions

    draw_passages if @draw_passages

    draw_sprites

    draw_screen_effects

  end

  #--------------------------------------------------------------------------

  # * Scale the map

  #--------------------------------------------------------------------------

  def scale_map

    nw = @width * @scale

    nh = @height * @scale

    @src_rect.set(0, 0, @width, @height)

    scaled_map = Bitmap.new(nw, nh)

    scaled_rect = Rect.new(0, 0, nw, nh)

    scaled_map.stretch_blt(scaled_rect, @map_image, @src_rect)

    @map_image = scaled_map

  end

  #--------------------------------------------------------------------------

  # * Take a mapshot of the map

  #--------------------------------------------------------------------------

  def mapshot

    @screen_local = false

    redraw

    export(TH::Map_Saver::Mapshot_Directory)

    $game_message.add("Mapshot taken")

  end

  #--------------------------------------------------------------------------

  # * Take a screenshot of the map

  #--------------------------------------------------------------------------

  def screenshot

    @screen_local = true

    redraw

    export(TH::Map_Saver::Screenshot_Directory)

    $game_message.add("Screenshot taken")

  end

  #--------------------------------------------------------------------------

  # * Get the format to export to

  #--------------------------------------------------------------------------

  def get_format

    TH::Map_Saver::Export_Format

  end

  #--------------------------------------------------------------------------

  # * Export the map to a file

  #--------------------------------------------------------------------------

  def export(dirName="")

    format = get_format

    #name = @map.display_name != "" ? @map.display_name : @map_info.name

    name = sprintf("Map%03d" %[@map_id])

    Dir.mkdir(dirName) unless File.directory?(dirName)

    name = 

    filename = "%s\\%s.%s" %[dirName, name, format]

    t1 = Time.now

    @map_image.save(filename)

    t2 = Time.now

    $game_message.add("Exported in %f seconds" %[t2 - t1])

  end

end

class Bitmap

  def save(filename, options = {})

    options.merge!(format: File.extname(filename)[1..-1].to_sym)

    retval = false

    #bitmap = Gdiplus::Bitmap.new(:hbitmap, hbitmap)

    #bitmap = Gdiplus::Bitmap.new(:gdidib, *gdidib)

    # this seems to be the fastest one (RGSS 3.0.1, Windows 8 64-bit)

    bitmap = Gdiplus::Bitmap.new(:scan0, width, height, scan0)

    if bitmap

      retval = bitmap.save(:file, filename, options[:format])

      bitmap.dispose

    end

    retval

  end

private

  def _data_struct(offset = 0)

    @_data_struct ||= (DL::CPtr.new((object_id << 1) + 16).ptr + 8).ptr

    (@_data_struct + offset).ptr.to_i

  end

  def gdidib

     [_data_struct(8), _data_struct(16)]

  end

  def hbitmap

    _data_struct(44)

  end

  def scan0

    _data_struct(12)

  end

end

# ★ GDI+ interface

# ★★★★★★★★★★★★

#

# Author : Cremno

#

module Gdiplus

  DLL = 'gdiplus.dll'

  def self.get_function name, import, export = 'L'

    Win32API.new DLL, name, import, export

  end

  FUNCTIONS = {

    GdiplusStartup: get_function('GdiplusStartup', 'PPP'),

    GdiplusShutdown: get_function('GdiplusShutdown', 'P', 'V'),

    GdipDisposeImage: get_function('GdipDisposeImage', 'P'),

    GdipSaveImageToFile: get_function('GdipSaveImageToFile', 'PPPP'),

    GdipCreateBitmapFromGdiDib: get_function('GdipCreateBitmapFromGdiDib', 'LLP'),

    GdipCreateBitmapFromHBITMAP: get_function('GdipCreateBitmapFromHBITMAP', 'LLP'),

    GdipCreateBitmapFromScan0: get_function('GdipCreateBitmapFromScan0', 'LLLLPP')

  }

  @@token = [0].pack('I')

  def self.token

    @@token

  end

  @@clsids = {}

  def self.clsids

    @@clsids

  end

  def self.gen_clsids

    return unless @@clsids.empty?

    func = Win32API.new('rpcrt4.dll', 'UuidFromString', 'PP', 'L')

    {

      bmp:  '557cf400-1a04-11d3-9a73-0000f81ef32e',

      jpeg: '557cf401-1a04-11d3-9a73-0000f81ef32e',

      gif:  '557cf402-1a04-11d3-9a73-0000f81ef32e',

      tiff: '557cf405-1a04-11d3-9a73-0000f81ef32e',

      png:  '557cf406-1a04-11d3-9a73-0000f81ef32e'

    }.each_pair do |k, v|

      clsid = [0].pack('I')

      func.call(v, clsid)

      @@clsids[k] = clsid

    end

    @@clsids[:jpg] = @@clsids[:jpeg]

    @@clsids[:tif] = @@clsids[:tiff]

  end

  # TODO: prepend prefix (Gdip or Gdiplus) automatically

  def self.call(*args)

    name = args.shift

    func = FUNCTIONS[name]

    v = func.call(*args)

    if v && v != 0

      msgbox "GDI+ error: #{v}\n\nFunction: #{name}\nArguments: #{args.inspect}"

      false

    else

      true

    end

  end

  def self.startup

    call :GdiplusStartup, @@token, [1, 0, 0, 0].pack('L4'), 0

  end

  def self.shutdown

    call :GdiplusShutdown, @@token

  end

  class Image

    attr_reader :instance

    def initialize

      @instance = 0

      true

    end

    def save(destination, *args)

      case destination

      when :file

        filename = args.shift << "\0"

        filename.encode!('UTF-16LE')

        argv = [:GdipSaveImageToFile, filename, Gdiplus.clsids[args.shift], 0]

      else

        raise ArgumentError, "unknown GDI+ image destination: #{source}"

      end

      argv.insert(1, @instance)

      Gdiplus.call *argv

    end

    def dispose

      Gdiplus.call :GdipDisposeImage, @instance

    end

  end

  class Bitmap < Image

    def initialize source, *args

      case source

      when :gdidib

        argv = [:GdipCreateBitmapFromGdiDib, args.shift, args.shift]

      when :hbitmap

        argv = [:GdipCreateBitmapFromHBITMAP, args.shift, 0]

      when :scan0

        w = args.shift

        h = args.shift

        argv = [:GdipCreateBitmapFromScan0, w, h, w * -4, 0x26200a, args.shift]

      else

        raise ArgumentError, "unknown GDI+ bitmap source: #{source}"

      end

      argv.push([0].pack('I'))

      retval = Gdiplus.call *argv

      @instance = retval ? argv.last.unpack('I').first : 0

      retval

    end

  end

end

if Gdiplus.startup

  Gdiplus.gen_clsids

  class << SceneManager

    alias_method :run_wo_gdip_shutdown, :run

    def run

      run_wo_gdip_shutdown

      Gdiplus.shutdown

    end

  end

end

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

# * Compatibility add-ons

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

#Yami overlays

if $imported["YSE-OverlayMapping"]

  class Map_Saver

    def draw_overlay_map_ground

      filename = YSA::OVERLAY::GROUND

      filename += $game_map.map_id.to_s

      filename += "-" + $game_variables[YSA::OVERLAY::GROUND_VARIABLE].to_s

      p filename

      image = Cache.overlay(filename)

      @src_rect.set(@start_x*tilesize, @start_y*tilesize, image.width, image.height)

      @map_image.blt(0, 0, image, @src_rect)

    end

    def draw_overlay_map_parallax

      filename = YSA::OVERLAY::PARALLAX

      filename += $game_map.map_id.to_s

      filename += "-" + $game_variables[YSA::OVERLAY::PARALLAX_VARIABLE].to_s

      image = Cache.overlay(filename)

      @src_rect.set(@start_x*tilesize, @start_y*tilesize, image.width, image.height)

      @map_image.blt(0, 0, image, @src_rect)

    end

    def draw_overlay_map_light

      filename = YSA::OVERLAY::LIGHT

      filename += $game_map.map_id.to_s

      filename += "-" + $game_variables[YSA::OVERLAY::LIGHT_VARIABLE].to_s

      image = Cache.overlay(filename)

      @src_rect.set(@start_x*tilesize, @start_y*tilesize, image.width, image.height)

      @map_image.blt(0, 0, image, @src_rect, 10)

    end

    def draw_overlay_map_shadow

      filename = YSA::OVERLAY::SHADOW

      filename += $game_map.map_id.to_s

      filename += "-" + $game_variables[YSA::OVERLAY::SHADOW_VARIABLE].to_s

      image = Cache.overlay(filename)

      @src_rect.set(@start_x*tilesize, @start_y*tilesize, image.width, image.height)

      @map_image.blt(0, 0, image, @src_rect, 10)

    end

    alias :th_map_overlay_draw_map :draw_map

    def draw_map

      th_map_overlay_draw_map

      draw_overlay_map_ground if $game_switches[YSA::OVERLAY::GROUND_SWITCH] 

      draw_overlay_map_parallax if $game_switches[YSA::OVERLAY::PARALLAX_SWITCH] 

      draw_overlay_map_shadow if $game_switches[YSA::OVERLAY::SHADOW_SWITCH]

      draw_overlay_map_light if $game_switches[YSA::OVERLAY::LIGHT_SWITCH]

    end

  end

end

if $imported["TH_AreaOverlay"]

  class Map_Saver

    def draw_overlay_area_map

      image = SceneManager.scene.instance_variable_get(:@spriteset).instance_variable_get(:@area_map).bitmap

      @src_rect.set(@start_x * tilesize, @start_y * tilesize, image.width, image.height)

      @map_image.blt(0, 0, image, @src_rect, 255)

    end

    alias :th_area_overlay_draw_map :draw_map

    def draw_map

      th_area_overlay_draw_map

      draw_overlay_area_map

    end

  end

end
That script has the ability to take a 'mapshot'. That is, it can produce a PNG file of the map your on with the click of a button. I have tried a number of times to get the script to work in VX. But I've been unsuccessful. So, I would like to see if maybe someone here can make the script compatible with VX.

Secondly, I would like to see if someone knows of a script, or can write a script that is able to take a 'screenshot' of a particular area of the screen. In other words, I would call something like 'rectshot(x, y, width, height, directory) and the system would produce a PNG file from the area of the rectangle given by the dimensions. Also, it would save in the directory that is listed as the 'directory' argument.

If you can assist in either of these script requests, I'd appreciate it.

Thanks in advance.
Save-Point

Save-Point

ixfuru
