PNG文件输出[发布预备] - Project1

#==============================================================================
# PNG文件输出
# 用法：bitmap.save2png(filename)
# BY:轮回者
#==============================================================================
class Bitmap
# 是否自动颠倒上下？
# false时输出图像上下会颠倒,但并不能节省很多时间
SWITCH_UP2DOWN = true
# 存入PNG文件
def save2png(filename)
file = File.open(filename,"wb")
file.write(make_png_header)
file.write(make_png_ihdr)
file.write(make_png_idat)
file.write(make_png_iend)
file.close
end
# PNG文件头数据块
def make_png_header
return [0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a].pack("C*")
end
# PNG文件情报头数据块(IHDR)
def make_png_ihdr
ih_size = [13].pack("N")
ih_sign = "IHDR"
ih_width = [width].pack("N")
ih_height = [height].pack("N")
ih_bit_depth = [8].pack("C")
ih_color_type = [6].pack("C")
ih_compression_method = [0].pack("C")
ih_filter_method = [0].pack("C")
ih_interlace_method = [0].pack("C")
string = ih_sign + ih_width + ih_height + ih_bit_depth + ih_color_type +
ih_compression_method + ih_filter_method + ih_interlace_method
ih_crc = [Zlib.crc32(string)].pack("N")
return ih_size + string + ih_crc
end
# PNG图像数据(IDAT)
def make_png_idat
header = "\x49\x44\x41\x54"
data = SWITCH_UP2DOWN ? make_png_data : make_png_data2
data = Zlib::Deflate.deflate(data, 8)
crc = [Zlib.crc32(header + data)].pack("N")
size = [data.length].pack("N")
return size + header + data + crc
end
# PNG图像数据(点阵);自动颠倒上下
def make_png_data
data = get_data.unpack('x2aX2aX2ax2a'*height*width).to_s
len = width * 4
for y in 0...height
break if 2*y >= height - 1
nth1 = y * len
nth2 = (height - 1 - y) * len
tStr = data[nth1,len]
data[nth1, len] = data[nth2, len]
data[nth2, len] = tStr
end
for y in 0...height
nth = (height - 1 - y) * width * 4
data.insert(nth,"\000")
end
return data
end
# PNG图像数据(点阵);不自动颠倒上下
def make_png_data2
data = get_data.unpack('x2aX2aX2ax2a'*height*width).to_s
for y in 0...height
nth = (height - 1 - y) * width * 4
data.insert(nth,"\000")
end
return data
end
# PNG文件尾数据块(IEND)
def make_png_iend
ie_size = [0].pack("N")
ie_sign = "IEND"
ie_crc = [Zlib.crc32(ie_sign)].pack("N")
return ie_size + ie_sign + ie_crc
end
# 获取数据
def get_data
data = "rgba" * width * height
RtlMoveMemory_pi.call(data, address, data.length)
return data
end
end
#==============================================================================
# Bitmap类修改尝试
#==============================================================================
class Bitmap
# 取得点（x，y）的颜色(Color)
def get_pixel_plus(x, y)
data = "rgba"
nth = ((height - 1 - y) * width + x) * data.length
RtlMoveMemory_pi.call(data, address + nth, data.length)
clr_ary = data.unpack('c*')
return Color.new(clr_ary[2],clr_ary[1],clr_ary[0],clr_ary[3])
end
# 设定点（x，y）的颜色为 color(Color)
def set_pixel_plus(x, y, color)
data = [color.blue,color.green,color.red,color.alpha].pack('c*')
nth = ((height - 1 - y) * width + x) * data.length
RtlMoveMemory_ip.call(address + nth, data, data.length)
return self
end
end
#==============================================================================
# 快速存储Bitmap的Marshal（修改版）By 柳之一
#==============================================================================
class Font
def marshal_dump;end
def marshal_load(obj);end
end
class Bitmap
attr_accessor :address
# 初始化传送到内存的API函数
RtlMoveMemory_pi = Win32API.new('kernel32', 'RtlMoveMemory', 'pii', 'i')
RtlMoveMemory_ip = Win32API.new('kernel32', 'RtlMoveMemory', 'ipi', 'i')
# 保存
def _dump(limit)
data = "rgba" * width * height
RtlMoveMemory_pi.call(data, address, data.length)
[width, height, Zlib::Deflate.deflate(data)].pack("LLa*") # 压缩
end
# 读取
def self._load(str)
w, h, zdata = str.unpack("LLa*"); b = new(w, h)
RtlMoveMemory_ip.call(b.address, Zlib::Inflate.inflate(zdata), w * h * 4); b
end
# [[[bitmap.object_id * 2 + 16] + 8] + 16] == 数据的开头
#
def address
@address = ini_address if @address.nil?
return @address
end
def ini_address
buffer, ad = "xxxx", object_id * 2 + 16
RtlMoveMemory_pi.call(buffer, ad, 4); ad = buffer.unpack("L")[0] + 8
RtlMoveMemory_pi.call(buffer, ad, 4); ad = buffer.unpack("L")[0] + 16
RtlMoveMemory_pi.call(buffer, ad, 4); ad = buffer.unpack("L")[0]
return ad
end
end
#==============================================================================
# 回收站～
#==============================================================================
=begin
class Color_Plus
# 初始化实例变量
attr_accessor :red
attr_accessor :green
attr_accessor :blue
attr_accessor :alpha
# 初始化
def initialize(red, green, blue, alpha=255)
@red = red
@green = green
@blue = blue
@alpha = alpha
end
# 设定所有属性
def set(red, green, blue, alpha=255)
@red = red
@green = green
@blue = blue
@alpha = alpha
end
end
=end

复制代码

#=============================================================================
# *** RGSSAD Extractor
#=============================================================================
# Created by vgvgf
# Version: 1.02
# Last Modification: 20/03/08
#=============================================================================
# *** Author's Note
# Stealing is bad, realy bad. Don't do that! If you want to cheat a game, or
# if you are curious and want to know how a game is made for learning, that's
# OK, but if you are stealing unique scripts or graphics, you are a bad
# person.
# PD: I will kill a kitty for each stolen resource.
#=============================================================================
# *** Credits
# * www.66rpg.com
#    - PNG files saver
#=============================================================================
# *** Version Histiory
#  - 1.00, 15/03/08
# First Release
#  - 1.01, 19/03/08
# Fixed a little bug.
# Better modified RGSS102E.dll.
#  - 1.02, 20/03/08
# Fixed fatal error when reading RGSSAD Data.txt and RGSSAD Graphics.txt.
# Removed FileUtils.rb dependency.
# Removed REAL_TIME_LOGGER, now it is by default.
# Improved code.
#=============================================================================
# *** Description
# This program will extract the files contained by the RGSSAD files. The
# only problem, is that for extracting a file it needs to have the file's path.
# So it try to read all the programs data(Actors, classes, maps, events, etc)
# in search of the file paths, but if the paths are in the scripts the program
# may not obtain all the paths.
#=============================================================================
# *** How to use
# First, you need to place this "RGSSAD Extractor.rb" file, and the
# "RGSS102E.dll" in the game folder. You will need to change the "Library"
# field from the "Game.ini" file to "RGSS102E.dll", and after that execute
# Game.exe.
#
# This script will try to extract all the files listed in the database of the
# game, including maps and events. It will also read all the strings included
# in the scripts(Scripts.rxdata, and events) and search for sprites if the
# SCRIPT_STRINGS_READER flag is on, but it may doesn't work at 100%.
# So if it can't extract some files, you can use IN_GAME_EXTRACTOR option
# for extracting the sprites when playing the game, but it will only
# extract the sprites loaded by the game, so you will need to play the game
# until all sprites are loaded by it.
# You can also create a file named "RGSSAD Graphics.txt" in the game folder,
# containing the paths of the files(one path per line) that aren't listed in
# the database, events or maps; for manualy adding them into the extract list.
#
# * INCLUDE_RTP
# If you want to extract the files, that are already listed in the rtps, use
# this option. This may be useful, when the game have resources that have been
# edited from the rtp, and they conserve the same name. You can also use
# the "RGSSAD Graphics.txt" file for the same purpose, if you know the name
# of the edited files.
#
# * IN_GAME_EXTRACTOR
# This option will extract all the files used by the game when playing it.
# It's very useful, when the game stores the files path in the scripts data.
# The bad part is that you will need to play the game for extracting the sprites.
# It also puts the $DEBUG variable to true, and includes a frame skipper, for
# playing faster. For activating it press F5, and it will skip 5 frames per
# each Graphics.update, you can still press F5 for adding more frames to skip,
# you can press F6 for reducing the amount of frames to skip, and with F7 you
# will reset the frame skipper to normal speed.
#
# * SCRIPT_STRINGS_READER
# If this option is on, the extractor will read all the strings included in
# the scripts and will search for more sprites to extract. It is useful, when
# there are some sprites only listed in the scripts data.
#
# * "RGSSAD Graphics.txt"
# If you want to extract specifical graphic files from a RGSSAD, that aren't
# included in the database data, you can add a list of them in this file.
# You can inlude one file's path per line in this file. It must be a complete
# path for example: Graphics/Characters/Hero1
# You can also include files that aren't placed in the default folders, for
# example: Graphics/Cursors/Red Cursor
# Note: Don't use the file extensions here.
#
# * "RGSSAD Data.txt"
# If you want to extract specifical data files from a RGSSAD, that aren't
# the default ones, you can add a list of them in this file.
# You can inlude one file's path per line in this file. It must be a complete
# path for example: Data/Options.rxdata
# You can also include files that aren't placed in the default data folder,
# or have diferent extension, for example: BattleData/Battle01.bin
# Note: You need to include the extensions here.
#=============================================================================

if $RGSS_SCRIPTS.nil?
  Thread.new {system('Game.exe')}
  exit
end

#=============================================================================
# *** Options (Edit freely here)
#=============================================================================
INCLUDE_RTP = false
IN_GAME_EXTRACTOR = false
SCRIPT_STRINGS_READER = true

#=============================================================================
# *** Classes & methods definitions
#=============================================================================
#=============================================================================
# ** ZLIB
#=============================================================================
module Zlib
省略．．．
end

#=============================================================================
# ** Bitmap
#=============================================================================
class Bitmap
省略．．．
end

#=============================================================================
# ** Make folders
#=============================================================================
def create_folder(path)
省略．．．

end

#=============================================================================
# ** Copy file
#=============================================================================
def copy_file(s, d)
  begin
省略．．．
end

#=============================================================================
# ** Extract Data
#=============================================================================
def extract_data(o, f, saved_data = [])
省略．．．

end

#=============================================================================
# *** Initialize
#=============================================================================
log = File.open('RGSSAD Extractor log.txt', 'w')
省略．．．
#=============================================================================
# *** Script's strings reader
#=============================================================================
string_reader = false
省略．．．
end

#=============================================================================
# *** Search graphics files
#=============================================================================
sprites = {}
省略．．．

#=============================================================================
# ** Graphics List check
#=============================================================================
if FileTest.exists?('RGSSAD Graphics.txt')
省略．．．
#=============================================================================
# ** Extract data files
#=============================================================================
省略．．．
#=============================================================================
# *** Extract graphic files
#=============================================================================
省略．．．

#=============================================================================
# *** Finalize
#=============================================================================
log.puts("*** RGSSAD Extraction - #{Time.now.strftime("Finished at %d/%m/%Y(d/m/y) %H:%M:%S")} - Extraction time #{sprintf("%02d", h)}:#{sprintf("%02d", m)}:#{sprintf("%02d", s)}")省略．．．

#=============================================================================
# ** In Game Extraction
#=============================================================================
省略．．．
省略．．．
省略．．．
省略．．．
省略．．．
省略．．．
end