I have made a Table class, equal to the RGSS one, which includes Marshal dump and load methods. You should be asking, why to use this, if it is equal to the RMXP/VX one, but this was designed for pure ruby, where the RGSS classes doens't exist. So with this script you will be able to load some .rxdata/.rvdata, which uses the Table class, with .rb programs, and also edit them and save them again.
And also I include here my BigTable class, which was designed for RPG Advanced Editor. This Table class allows to use upto 4294967296 numbers, insteand of the 65535 of the normal Table class.
Update - 25/03/09
I have made time ago Color and Tone classes with their marshal methods, again for my project RPG Advanced Editor. Here are both classes, and also the last version of the Table class.
Color:
Tone:
And my last version of Table:
Code:
class Table
 def initialize(x,y=1,z=1)
  @xsize,@ysize,@zsize=x,y,z
  @data=Array.new(x*y*z, 0)
 end
 def [](x,y=0,z=0)
  @data[x+y*@xsize+z*@xsize*@ysize]
 end
 def []=(*args)
  x=args[0]
  y=args.size>2 ?args[1]:0
  z=args.size>3 ?args[2]:0
  v=args.pop
  @data[x+y*@xsize+z*@xsize*@ysize]=v
 end
 def _dump(d=0)
  s=[3].pack('L')
  s+=[@xsize].pack('L')+[@ysize].pack('L')+[@zsize].pack('L')
  s+=[@xsize*@ysize*@zsize].pack('L')
  for z in 0...@zsize
   for y in 0...@ysize
    for x in 0...@xsize
     s+=[@data[x+y*@xsize+z*@xsize*@ysize],0,0].pack('L')[0,2]
    end
   end
  end
  s
 end
 attr_reader(:xsize,:ysize,:zsize,:data)
 class << self
  def _load(s)
   size=s[0,4].unpack('L')[0]
   nx=s[4,4].unpack('L')[0]
   ny=s[8,4].unpack('L')[0]
   nz=s[12,4].unpack('L')[0]
   data=[]
   pointer=20
   loop do
    data.push((s[pointer,2]+"\000\000").unpack('L')[0])
    pointer+=2
    break if pointer > s.size-1
   end
   t=Table.new(nx,ny,nz)
   n=0
   for z in 0...nz
    for y in 0...ny
     for x in 0...nx
      t[x,y,z]=data[n]
      n+=1
     end
    end
   end
   t
  end
 end
endAnd also I include here my BigTable class, which was designed for RPG Advanced Editor. This Table class allows to use upto 4294967296 numbers, insteand of the 65535 of the normal Table class.
Code:
class BigTable
 def initialize(x, y = 1, z = 1)
  x = [x, 256 ** 4].min
  y = [y, 256 ** 4].min
  z = [z, 256 ** 4].min
  @xsize, @ysize, @zsize = x, y, z
  @data = Array.new(x * y * z, 0)
 end
 def [](x, y = 0, z = 0)
  x = [x, @xsize].min
  y = [y, @ysize].min
  z = [z, @zsize].min
  @data[x + y * @xsize + z * @xsize * @ysize]
 end
 def []=(*args)
  x = [args[0], @xsize].min
  y = [args.size>2 ?args[1] : 0, @ysize].min
  z = [args.size>3 ?args[2] : 0, @zsize].min
  v = [args.pop, 256 ** 4].min
  @data[x + y * @xsize + z * @xsize * @ysize] = v
 end
 def _dump(d = 0)
  s = [3].pack('L')
  s += [@xsize].pack('L') + [@ysize].pack('L') + [@zsize].pack('L')
  s += [@xsize * @ysize * @zsize].pack('L')
  for z in 0...@zsize
   for y in 0...@ysize
    for x in 0...@xsize
     s += [@data[x + y * @xsize + z * @xsize * @ysize]].pack('L')
    end
   end
  end
  s
 end
 attr_reader(:xsize, :ysize, :zsize, :data)
 class << self
  def _load(s)
   nx = s[0, 4].unpack('L')[0]
   ny = s[4, 4].unpack('L')[0]
   nz = s[8, 4].unpack('L')[0]
   size = s[12, 4].unpack('L')[0]
   data = []
   pointer = 16
   loop do
    data.push(s[pointer, 4].unpack('L')[0])
    pointer += 4
    break if pointer > s.size - 1
   end
   t = BigTable.new(nx, ny, nz)
   n = 0
   for z in 0...nz
    for y in 0...ny
     for x in 0...nx
      t[x, y, z] = data[n]
      n += 1
     end
    end
   end
   t
  end
 end
endUpdate - 25/03/09
I have made time ago Color and Tone classes with their marshal methods, again for my project RPG Advanced Editor. Here are both classes, and also the last version of the Table class.
Color:
Code:
class Color
 def initialize(r, g, b, a = 255)
  @red = r
  @green = g
  @blue = b
  @alpha = a
 end
 def set(r, g, b, a = 255)
  @red = r
  @green = g
  @blue = b
  @alpha = a
 end
 def color
  Color.new(@red, @green, @blue, @alpha)
 end
 def _dump(d = 0)
  [@red, @green, @blue, @alpha].pack('d4')
 end
 def self._load(s)
  Color.new(*s.unpack('d4'))
 end
 attr_accessor(:red, :green, :blue, :alpha)
endTone:
Code:
class Tone
 def initialize(r, g, b, a = 0)
  @red = r
  @green = g
  @blue = b
  @gray = a
 end
 def set(r, g, b, a = 0)
  @red = r
  @green = g
  @blue = b
  @gray = a
 end
 def color
  Color.new(@red, @green, @blue, @gray)
 end
 def _dump(d = 0)
  [@red, @green, @blue, @gray].pack('d4')
 end
 def self._load(s)
  Tone.new(*s.unpack('d4'))
 end
 attr_accessor(:red, :green, :blue, :gray)
endAnd my last version of Table:
Code:
class Table
 def initialize(x, y = 1, z = 1)
  @xsize, @ysize, @zsize = x, y, z
  @data = Array.new(x * y * z, 0)
 end
 def [](x, y = 0, z = 0)
  @data[x + y * @xsize + z * @xsize * @ysize]
 end
 def []=(*args)
  x = args[0]
  y = args.size > 2 ? args[1] :0
  z = args.size > 3 ? args[2] :0
  v = args.pop
  @data[x + y * @xsize + z * @xsize * @ysize] = v
 end
 def _dump(d = 0)
  s = [3].pack('L')
  s += [@xsize].pack('L') + [@ysize].pack('L') + [@zsize].pack('L')
  s += [@xsize * @ysize * @zsize].pack('L')
  for z in 0...@zsize
   for y in 0...@ysize
    for x in 0...@xsize
     s += [@data[x + y * @xsize + z * @xsize * @ysize]].pack('S')
    end
   end
  end
  s
 end
 def self._load(s)
  size = s[0, 4].unpack('L')[0]
  nx = s[4, 4].unpack('L')[0]
  ny = s[8, 4].unpack('L')[0]
  nz = s[12, 4].unpack('L')[0]
  data = []
  pointer = 20
  loop do
   data.push(*s[pointer, 2].unpack('S'))
   pointer += 2
   break if pointer > s.size - 1
  end
  t = Table.new(nx, ny, nz)
  n = 0
  for z in 0...nz
   for y in 0...ny
    for x in 0...nx
     t[x, y, z] = data[n]
     n += 1
    end
   end
  end
  t
 end
 attr_reader(:xsize, :ysize, :zsize, :data)
end