ForeverZer0
Sponsor
Spritesheet Separator/Combiner Version: 1.0
By: ForeverZer0
Introduction
This is a very basic script I wrote to help myself split up one of them big icon sheets into individual files. After admiring its niftiness for a second, I realized someone else may get some use out of it as well, so here it is. I have also included the ability to combine multiple images into a single one.
Features
Screenshots
Script
[rgss]#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
# Spritesheet Seperator/Combiner
# Author: ForeverZer0
# Date: 5.14.2011
# Version: 1.0
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
#
# Introduction:
# This is a very basic script I wrote to help myself split up one of them big
# icon sheets into individual files. After admiring its niftiness for a sec, I
# realized someone else may get some use out of it as well, so here it is.
#
# Features:
# - Extremely simple to use.
# - Splits large icon/sprite sheets up into uniform images, then saves them as
# individual files in a matter of seconds.
# - Can seperate any image into pieces of any size.
# - Combines many images of any size into one single file
# - Lightweight and fast
#
# Instructions:
# - Place script in new project or temporarily in an existing game anywhere
# before "Main"
# - Make any needed changes to the few configurations at the top of the script
# - Run the game
#
# Credits:
# - ForeverZer0, for the script
#
# Author's Notes:
# - Report bugs/issues at http://www.chaos-project.com
#
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
# BEGIN CONFIGURATION
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
MODE = 1
# Select the mode to run in.
# 0 = Split Image
# 1 = Combine Images
FOLDER_NAME = 'Images'
# The folder name that the images will be placed into, or the folder where
# the images are contained that will be combined.
#---------------------------------
# Image Splitting
#---------------------------------
SOURCE_FILE = 'test.png'
# The name of the source file that will be split. Place in game directory.
SPLIT_X = 24
SPLIT_Y = 24
# The width/height in pixels to split the image file into on each axis.
BASE_NAME = 'icon'
# The base name used for the output files.
NAMING_TYPE = 1
# Define the naming convention applied to the base name.
# 0 = Numerically. (icon 1, icon 2, icon 3, etc, etc)
# 1 = Coordinates. (icon 1x2, icon 3x4, icon 3x5, etc. etc)
#---------------------------------
# Image Combining
#---------------------------------
IMAGES_WIDE = 12
# The number of images that will be placed per row
FILENAME = 'combined'
# The output filename
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
# END CONFIGURATION
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
module Zlib
class Png_File < GzipWriter
#-------------------------------------------------------------------------------
def make_png(bitmap_Fx,mode)
@mode = mode
@bitmap_Fx = bitmap_Fx
self.write(make_header)
self.write(make_ihdr)
self.write(make_idat)
self.write(make_iend)
end
#-------------------------------------------------------------------------------
def make_header
return [0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a].pack("C*")
end
#-------------------------------------------------------------------------------
def make_ihdr
ih_size = [13].pack("N")
ih_sign = "IHDR"
ih_width = [@bitmap_Fx.width].pack("N")
ih_height = [@bitmap_Fx.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
#-------------------------------------------------------------------------------
def make_idat
header = "\x49\x44\x41\x54"
data = make_bitmap_data
data = Zlib::Deflate.deflate(data, 8)
crc = [Zlib.crc32(header + data)].pack("N")
size = [data.length].pack("N")
return size + header + data + crc
end
#-------------------------------------------------------------------------------
def make_bitmap_data1
w = @bitmap_Fx.width
h = @bitmap_Fx.height
data = []
for y in 0...h
data.push(0)
for x in 0...w
color = @bitmap_Fx.get_pixel(x, y)
red = color.red
green = color.green
blue = color.blue
alpha = color.alpha
data.push(red)
data.push(green)
data.push(blue)
data.push(alpha)
end
end
return data.pack("C*")
end
#-------------------------------------------------------------------------------
def make_bitmap_data
gz = Zlib::GzipWriter.open('hoge.gz')
t_Fx = 0
w = @bitmap_Fx.width
h = @bitmap_Fx.height
data = []
for y in 0...h
data.push(0)
for x in 0...w
t_Fx += 1
if t_Fx % 10000 == 0
Graphics.update
end
if t_Fx % 100000 == 0
s = data.pack("C*")
gz.write(s)
data.clear
end
color = @bitmap_Fx.get_pixel(x, y)
red = color.red
green = color.green
blue = color.blue
alpha = color.alpha
data.push(red)
data.push(green)
data.push(blue)
data.push(alpha)
end
end
s = data.pack("C*")
gz.write(s)
gz.close
data.clear
gz = Zlib::GzipReader.open('hoge.gz')
data = gz.read
gz.close
File.delete('hoge.gz')
return data
end
#-------------------------------------------------------------------------------
def make_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
end
end
#===============================================================================
# ** Bitmap
#===============================================================================
class Bitmap
def make_png(name="like", path="",mode=0)
make_dir(path) if path != ""
Zlib::Png_File.open("temp.gz") {|gz| gz.make_png(self, mode) }
Zlib::GzipReader.open("temp.gz") {|gz| $read = gz.read }
f = File.open(path + name + ".png","wb")
f.write($read)
f.close
File.delete('temp.gz')
end
#-------------------------------------------------------------------------------
def make_dir(path)
dir = path.split("/")
dir.each_index {|i|
unless dir == "."
add_dir = dir[0..i].join("/")
begin
Dir.mkdir(add_dir)
rescue
end
end
}
end
end
#===============================================================================
# Processing
#===============================================================================
time = Time.now
if MODE == 0
bitmap = Bitmap.new(SOURCE_FILE)
count = 0
(0...(bitmap.width / SPLIT_X)).each {|x| (0...(bitmap.height / SPLIT_Y)).each {|y|
count += 1
icon = Bitmap.new(SPLIT_X, SPLIT_Y)
rect = Rect.new(x * SPLIT_X, y * SPLIT_Y, SPLIT_X, SPLIT_Y)
icon.blt(0, 0, bitmap, rect)
name = (BASE_NAME + (NAMING_TYPE == 0 ? " #{count}" : " #{x+1}x#{y+1}"))
icon.make_png(name, FOLDER_NAME + '/')
if count % 80 == 0
Graphics.update
end
}}
elsif MODE == 1
images = Dir.entries(FOLDER_NAME) - ['.', '..']
if images.empty?
print("No image files found in #{FOLDERNAME} directory.")
exit
end
images.collect! {|filename| Bitmap.new("#{FOLDER_NAME}/#{filename}") }
w, h, num = images[0].width, images[0].height, images.size
canvas = Bitmap.new(w * IMAGES_WIDE, (num.to_f / IMAGES_WIDE).ceil * h)
images.each_with_index {|image, i|
x, y = (i % IMAGES_WIDE) * w, (i / IMAGES_WIDE) * h
canvas.blt(x, y, image, Rect.new(0, 0, w, h))
if (i % 80) == 0
Graphics.update
end
}
canvas.make_png(FILENAME, '')
end
print ("Process Complete!\n" +
"#{count} images converted in #{Time.now.to_f - time.to_f} seconds.")
exit
[/rgss]
Instructions
Place script anywhere above main, place source file in game directory, make any needed adjustments to the configuration, then run the game.
Author's Notes
Please report any bugs/issues so that they can be resolved. Enjoy!
Terms and Conditions
Creative Commons - Attribution-NonCommercial-ShareAlike 3.0 Unported
By: ForeverZer0
Introduction
This is a very basic script I wrote to help myself split up one of them big icon sheets into individual files. After admiring its niftiness for a second, I realized someone else may get some use out of it as well, so here it is. I have also included the ability to combine multiple images into a single one.
Features
- Extremely simple to use.
- Splits large icon/sprite sheets up into uniform images, then saves them as individual files in a matter of seconds.
- Can seperate any image into pieces of any size.
- Can combine separate files into a single sheet.
- Lightweight and fast
Screenshots
Turns this...
...into this...
...and vice-versa.
...into this...
...and vice-versa.
Script
[rgss]#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
# Spritesheet Seperator/Combiner
# Author: ForeverZer0
# Date: 5.14.2011
# Version: 1.0
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
#
# Introduction:
# This is a very basic script I wrote to help myself split up one of them big
# icon sheets into individual files. After admiring its niftiness for a sec, I
# realized someone else may get some use out of it as well, so here it is.
#
# Features:
# - Extremely simple to use.
# - Splits large icon/sprite sheets up into uniform images, then saves them as
# individual files in a matter of seconds.
# - Can seperate any image into pieces of any size.
# - Combines many images of any size into one single file
# - Lightweight and fast
#
# Instructions:
# - Place script in new project or temporarily in an existing game anywhere
# before "Main"
# - Make any needed changes to the few configurations at the top of the script
# - Run the game
#
# Credits:
# - ForeverZer0, for the script
#
# Author's Notes:
# - Report bugs/issues at http://www.chaos-project.com
#
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
# BEGIN CONFIGURATION
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
MODE = 1
# Select the mode to run in.
# 0 = Split Image
# 1 = Combine Images
FOLDER_NAME = 'Images'
# The folder name that the images will be placed into, or the folder where
# the images are contained that will be combined.
#---------------------------------
# Image Splitting
#---------------------------------
SOURCE_FILE = 'test.png'
# The name of the source file that will be split. Place in game directory.
SPLIT_X = 24
SPLIT_Y = 24
# The width/height in pixels to split the image file into on each axis.
BASE_NAME = 'icon'
# The base name used for the output files.
NAMING_TYPE = 1
# Define the naming convention applied to the base name.
# 0 = Numerically. (icon 1, icon 2, icon 3, etc, etc)
# 1 = Coordinates. (icon 1x2, icon 3x4, icon 3x5, etc. etc)
#---------------------------------
# Image Combining
#---------------------------------
IMAGES_WIDE = 12
# The number of images that will be placed per row
FILENAME = 'combined'
# The output filename
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
# END CONFIGURATION
#=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=
module Zlib
class Png_File < GzipWriter
#-------------------------------------------------------------------------------
def make_png(bitmap_Fx,mode)
@mode = mode
@bitmap_Fx = bitmap_Fx
self.write(make_header)
self.write(make_ihdr)
self.write(make_idat)
self.write(make_iend)
end
#-------------------------------------------------------------------------------
def make_header
return [0x89,0x50,0x4e,0x47,0x0d,0x0a,0x1a,0x0a].pack("C*")
end
#-------------------------------------------------------------------------------
def make_ihdr
ih_size = [13].pack("N")
ih_sign = "IHDR"
ih_width = [@bitmap_Fx.width].pack("N")
ih_height = [@bitmap_Fx.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
#-------------------------------------------------------------------------------
def make_idat
header = "\x49\x44\x41\x54"
data = make_bitmap_data
data = Zlib::Deflate.deflate(data, 8)
crc = [Zlib.crc32(header + data)].pack("N")
size = [data.length].pack("N")
return size + header + data + crc
end
#-------------------------------------------------------------------------------
def make_bitmap_data1
w = @bitmap_Fx.width
h = @bitmap_Fx.height
data = []
for y in 0...h
data.push(0)
for x in 0...w
color = @bitmap_Fx.get_pixel(x, y)
red = color.red
green = color.green
blue = color.blue
alpha = color.alpha
data.push(red)
data.push(green)
data.push(blue)
data.push(alpha)
end
end
return data.pack("C*")
end
#-------------------------------------------------------------------------------
def make_bitmap_data
gz = Zlib::GzipWriter.open('hoge.gz')
t_Fx = 0
w = @bitmap_Fx.width
h = @bitmap_Fx.height
data = []
for y in 0...h
data.push(0)
for x in 0...w
t_Fx += 1
if t_Fx % 10000 == 0
Graphics.update
end
if t_Fx % 100000 == 0
s = data.pack("C*")
gz.write(s)
data.clear
end
color = @bitmap_Fx.get_pixel(x, y)
red = color.red
green = color.green
blue = color.blue
alpha = color.alpha
data.push(red)
data.push(green)
data.push(blue)
data.push(alpha)
end
end
s = data.pack("C*")
gz.write(s)
gz.close
data.clear
gz = Zlib::GzipReader.open('hoge.gz')
data = gz.read
gz.close
File.delete('hoge.gz')
return data
end
#-------------------------------------------------------------------------------
def make_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
end
end
#===============================================================================
# ** Bitmap
#===============================================================================
class Bitmap
def make_png(name="like", path="",mode=0)
make_dir(path) if path != ""
Zlib::Png_File.open("temp.gz") {|gz| gz.make_png(self, mode) }
Zlib::GzipReader.open("temp.gz") {|gz| $read = gz.read }
f = File.open(path + name + ".png","wb")
f.write($read)
f.close
File.delete('temp.gz')
end
#-------------------------------------------------------------------------------
def make_dir(path)
dir = path.split("/")
dir.each_index {|i|
unless dir == "."
add_dir = dir[0..i].join("/")
begin
Dir.mkdir(add_dir)
rescue
end
end
}
end
end
#===============================================================================
# Processing
#===============================================================================
time = Time.now
if MODE == 0
bitmap = Bitmap.new(SOURCE_FILE)
count = 0
(0...(bitmap.width / SPLIT_X)).each {|x| (0...(bitmap.height / SPLIT_Y)).each {|y|
count += 1
icon = Bitmap.new(SPLIT_X, SPLIT_Y)
rect = Rect.new(x * SPLIT_X, y * SPLIT_Y, SPLIT_X, SPLIT_Y)
icon.blt(0, 0, bitmap, rect)
name = (BASE_NAME + (NAMING_TYPE == 0 ? " #{count}" : " #{x+1}x#{y+1}"))
icon.make_png(name, FOLDER_NAME + '/')
if count % 80 == 0
Graphics.update
end
}}
elsif MODE == 1
images = Dir.entries(FOLDER_NAME) - ['.', '..']
if images.empty?
print("No image files found in #{FOLDERNAME} directory.")
exit
end
images.collect! {|filename| Bitmap.new("#{FOLDER_NAME}/#{filename}") }
w, h, num = images[0].width, images[0].height, images.size
canvas = Bitmap.new(w * IMAGES_WIDE, (num.to_f / IMAGES_WIDE).ceil * h)
images.each_with_index {|image, i|
x, y = (i % IMAGES_WIDE) * w, (i / IMAGES_WIDE) * h
canvas.blt(x, y, image, Rect.new(0, 0, w, h))
if (i % 80) == 0
Graphics.update
end
}
canvas.make_png(FILENAME, '')
end
print ("Process Complete!\n" +
"#{count} images converted in #{Time.now.to_f - time.to_f} seconds.")
exit
[/rgss]
Instructions
Place script anywhere above main, place source file in game directory, make any needed adjustments to the configuration, then run the game.
Author's Notes
Please report any bugs/issues so that they can be resolved. Enjoy!
Terms and Conditions
Creative Commons - Attribution-NonCommercial-ShareAlike 3.0 Unported
You are free:
to Share - to copy, distribute and transmit the work
to Remix - to adapt the work
Under the following conditions:
Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
Noncommercial. You may not use this work for commercial purposes.
Share alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
- For any reuse or distribution, you must make clear to others the license terms of this work. The best way to do this is with a link to this web page.
- Any of the above conditions can be waived if you get permission from the copyright holder.
- Nothing in this license impairs or restricts the author's moral rights.
to Share - to copy, distribute and transmit the work
to Remix - to adapt the work
Under the following conditions:
Attribution. You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
Noncommercial. You may not use this work for commercial purposes.
Share alike. If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.
- For any reuse or distribution, you must make clear to others the license terms of this work. The best way to do this is with a link to this web page.
- Any of the above conditions can be waived if you get permission from the copyright holder.
- Nothing in this license impairs or restricts the author's moral rights.