From 4c51a1b3cb18ba7fb153d230c03f59c26044c3ca Mon Sep 17 00:00:00 2001 From: Rekushi <170186554+RekuNote@users.noreply.github.com> Date: Tue, 15 Sep 2026 23:02:47 +0100 Subject: [PATCH] Delete Hatenatools directory --- Hatenatools/License.txt | 661 --------------- Hatenatools/NTFT.py | 211 ----- Hatenatools/PPM.py | 990 ----------------------- Hatenatools/ReadMe.txt | 34 - Hatenatools/UGO.py | 528 ------------ Hatenatools/__init__.py | 6 - Hatenatools/hatenatools project page.url | 5 - 7 files changed, 2435 deletions(-) delete mode 100644 Hatenatools/License.txt delete mode 100644 Hatenatools/NTFT.py delete mode 100644 Hatenatools/PPM.py delete mode 100644 Hatenatools/ReadMe.txt delete mode 100644 Hatenatools/UGO.py delete mode 100644 Hatenatools/__init__.py delete mode 100644 Hatenatools/hatenatools project page.url diff --git a/Hatenatools/License.txt b/Hatenatools/License.txt deleted file mode 100644 index 1ce8758..0000000 --- a/Hatenatools/License.txt +++ /dev/null @@ -1,661 +0,0 @@ - GNU AFFERO GENERAL PUBLIC LICENSE - Version 3, 19 November 2007 - - Copyright (C) 2007 Free Software Foundation, Inc. - Everyone is permitted to copy and distribute verbatim copies - of this license document, but changing it is not allowed. - - Preamble - - The GNU Affero General Public License is a free, copyleft license for -software and other kinds of works, specifically designed to ensure -cooperation with the community in the case of network server software. - - The licenses for most software and other practical works are designed -to take away your freedom to share and change the works. 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There are many ways you could offer source, and different -solutions will be better for different programs; see section 13 for the -specific requirements. - - You should also get your employer (if you work as a programmer) or school, -if any, to sign a "copyright disclaimer" for the program, if necessary. -For more information on this, and how to apply and follow the GNU AGPL, see -. \ No newline at end of file diff --git a/Hatenatools/NTFT.py b/Hatenatools/NTFT.py deleted file mode 100644 index 2677046..0000000 --- a/Hatenatools/NTFT.py +++ /dev/null @@ -1,211 +0,0 @@ -# NTFT.py by pbsds -# AGPL3 licensed -# Python 3 port - -from __future__ import annotations - -import os -import sys -import numpy as np - -try: - from PIL import Image - hasPIL = True -except ImportError: - Image = None - hasPIL = False - - -def AscDec(data, LittleEndian=False): - if isinstance(data, str): - data = data.encode("latin-1") - return int.from_bytes(bytes(data), "little" if LittleEndian else "big") - - -def DecAsc(dec, length=None, LittleEndian=False): - if dec < 0: - raise ValueError("DecAsc does not support negative values") - if length is None: - length = max(1, (dec.bit_length() + 7) // 8) if dec else 0 - if length == 0: - return b"" - dec &= (1 << (length * 8)) - 1 - return dec.to_bytes(length, "little" if LittleEndian else "big") - - -def clamp(value, minimum, maximum): - if value > maximum: - return maximum - if value < minimum: - return minimum - return value - - -class NTFT: - """Reader/writer for Nintendo's raw ARGB1555 NTFT image data.""" - - def __init__(self): - self.Loaded = False - self.Image = None - - def ReadFile(self, path, size): - with open(path, "rb") as f: - return self.Read(f.read(), size) - - def Read(self, data, size): - w, h = size - data = bytes(data) - - psize = [] - for dimension in (w, h): - p = 1 - while 1 << p < dimension: - p += 1 - psize.append(1 << p) - pw, ph = psize - - if pw * ph * 2 != len(data): - print("Invalid sizes") - return False - - self.Image = np.zeros((w, h), dtype=">u4") - for y in range(h): - for x in range(w): - pos = (x + y * pw) * 2 - value = AscDec(data[pos : pos + 2], True) - - a = ((value >> 15) & 0x1) * 0xFF - b = (((value >> 10) & 0x1F) * 0xFF + 15) // 0x1F - g = (((value >> 5) & 0x1F) * 0xFF + 15) // 0x1F - r = ((value & 0x1F) * 0xFF + 15) // 0x1F - self.Image[x, y] = (r << 24) | (g << 16) | (b << 8) | a - - self.Loaded = True - return self - - def WriteFile(self, path): - if not self.Loaded: - return False - with open(path, "wb") as f: - f.write(self.Pack()) - return True - - def Pack(self): - if not self.Loaded or self.Image is None: - return False - - w, h = self.Image.shape - psize = [] - for dimension in (w, h): - p = 1 - while 1 << p < dimension: - p += 1 - psize.append(1 << p) - - out = bytearray() - for y in range(psize[1]): - for x in range(psize[0]): - c = int(self.Image[clamp(x, 0, w - 1), clamp(y, 0, h - 1)]) - r = c >> 24 - g = (c >> 16) & 0xFF - b = (c >> 8) & 0xFF - a = c & 0xFF - - a = 1 if a >= 0x80 else 0 - r = (r * 0x1F + 127) // 0xFF - g = (g * 0x1F + 127) // 0xFF - b = (b * 0x1F + 127) // 0xFF - value = (a << 15) | (b << 10) | (g << 5) | r - out.extend(DecAsc(value, 2, True)) - return bytes(out) - - def SetImage(self, image): - self.Image = image - self.Loaded = True - return self - - -def WriteImage(image, outputPath): - if not hasPIL: - print("Error: PIL not found!") - return False - - out = image.tobytes(order="F") - pil_image = Image.frombytes("RGBA", (len(image), len(image[0])), out) - filetype = outputPath[outputPath.rfind(".") + 1 :] - pil_image.save(outputPath, filetype) - return True - - -def ReadImage(path): - if not hasPIL: - return False - - image = Image.open(path).convert("RGBA") - pixeldata = np.asarray(image, dtype=np.uint8) - w, h = image.size - ret = np.zeros((w, h), dtype=">u4") - for x in range(w): - for y in range(h): - r, g, b, a = (int(value) for value in pixeldata[y, x]) - ret[x, y] = (r << 24) | (g << 16) | (b << 8) | a - return ret - - -def _main(): - print(" == NTFT.py ==") - print(" == by pbsds ==") - print(" == v0.95 ==") - print() - if not hasPIL: - print("PIL not found! Exiting...") - return 1 - - if len(sys.argv) < 2: - print("Usage:") - print(" NTFT.py [ [ ]]") - print() - print("Can convert an NTFT to PNG or the other way around.") - print("32x32 is the normal resolution for button icons in UGO files.") - return 0 - - input_path = sys.argv[1] - encode = not (input_path[-4:].lower() == "ntft" or len(sys.argv) >= 5) - print("Mode: image -> NTFT" if encode else "Mode: NTFT -> image") - - width = height = None - if len(sys.argv) >= 3: - output = sys.argv[2] - if len(sys.argv) >= 5: - if not sys.argv[3].isdigit() or not sys.argv[4].isdigit(): - print("Invalid size input!") - return 1 - width, height = int(sys.argv[3]), int(sys.argv[4]) - if not (width and height) and not encode: - print("Image size not provided!") - return 1 - else: - output = ".".join(input_path.split(".")[:-1]) + (".ntft" if encode else ".png") - - print("Converting...") - try: - if encode: - image = ReadImage(input_path) - if image is False: - return 1 - NTFT().SetImage(image).WriteFile(output) - else: - ntft = NTFT().ReadFile(input_path, (width, height)) - if not ntft: - return 1 - WriteImage(ntft.Image, output) - except OSError as err: - print(err) - return 1 - - print("Done!") - return 0 - - -if __name__ == "__main__": - raise SystemExit(_main()) diff --git a/Hatenatools/PPM.py b/Hatenatools/PPM.py deleted file mode 100644 index c87f918..0000000 --- a/Hatenatools/PPM.py +++ /dev/null @@ -1,990 +0,0 @@ -#!/usr/bin/env python3 -#PPM.py by pbsds; Python 3 port -#AGPL3 licensed -# -#Numpy is required -#PIL is needed to write images to disk -# -#Credits: -# -# - Steven for most of the documentation on DSiBrew and his frame decoding example on his talkpage -# - Remark for help on the 8x8 tiling on the preview image. -# - Jsafive for supplying .tmb files -# - Austin Burk, Midmad on hatena haiku and WDLmaster on hcs64.com for determining the sound codec -# -import sys, wave, re, os, struct # Python 3: audioop was removed in 3.13 -import numpy as np -import subprocess # used for ffmpeg -import tempfile, shutil # temporary directory whilst exporting, shutil to clean up after -import time -try: - from PIL import Image - hasPIL = True -except ImportError: - print("Warning: PIL not found, image extraction won't work!") - hasPIL = False -# Test for ffmpeg by executing ffmpeg -h; an OSError indicates ffmpeg is not installed - -try: - with open(os.devnull,"w") as null: - subprocess.call(["ffmpeg","-h"], - stdout=null, - stderr=null) - hasffmpeg = True -except OSError: - print("Warning: ffmpeg not found, video export unavailable. Please make sure ffmepg is installed and can be accessed on your path.") - hasffmpeg = False - -#helpers: -def AscDec(data, LittleEndian=False):#Converts a byte string into a decimal - if isinstance(data, str): - data = data.encode("latin-1") - return int.from_bytes(bytes(data), "little" if LittleEndian else "big") - -def DecAsc(dec, length=None, LittleEndian=False):#Converts a decimal into bytes of chosen length - if dec < 0: - raise ValueError("DecAsc does not support negative values") - if length is None: - length = max(1, (dec.bit_length() + 7) // 8) if dec else 0 - if length == 0: - return b"" - dec &= (1 << (length * 8)) - 1 - return dec.to_bytes(length, "little" if LittleEndian else "big") - -def AddPadding(i,pad = 0x10):#used mainly for zipaligning offsets - if i % pad != 0: - return i + pad - (i % pad) - return i - -# Python 3.13 removed audioop. This is the IMA/DVI ADPCM decoder used by -# audioop.adpcm2lin(..., 2, None), retaining the original initial state. -_IMA_INDEX_TABLE = (-1, -1, -1, -1, 2, 4, 6, 8) -_IMA_STEP_TABLE = ( - 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 21, 23, 25, 28, 31, 34, - 37, 41, 45, 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, 130, 143, 157, - 173, 190, 209, 230, 253, 279, 307, 337, 371, 408, 449, 494, 544, - 598, 658, 724, 796, 876, 963, 1060, 1166, 1282, 1411, 1552, 1707, - 1878, 2066, 2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, - 5358, 5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, - 13899, 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, - 32767, -) - -def _decode_ima_adpcm(data): - valpred = 0 - index = 0 - out = bytearray() - for byte in data: - for delta in (byte >> 4, byte & 0x0F): - step = _IMA_STEP_TABLE[index] - vpdiff = step >> 3 - if delta & 4: vpdiff += step - if delta & 2: vpdiff += step >> 1 - if delta & 1: vpdiff += step >> 2 - if delta & 8: - valpred -= vpdiff - else: - valpred += vpdiff - valpred = max(-32768, min(32767, valpred)) - index += _IMA_INDEX_TABLE[delta & 7] - index = max(0, min(88, index)) - out.extend(struct.pack("u4). Will decode it first if not done so already -# - instance.GetFrame(n): Returns the specified frame as a 2D list of uint32 RGBA values (>u4). Only works if ReadFrames was true when reading the PPM file -# - instance.GetSound(n): Returns the decoded sound. Index 0 is the BGM. 1, 2 and 3 are the SFXs. if outputpath is None, the raw mono PCM @ 8184Hz is returned instead as a string -# - instance.Looped: A boolean telling us wether it's looped or not -# - instance.SFXUsage: A list telling us when the different sound effects are used: -# instance.SFXUsage[frame] = [SFX1, SFX2, SFX3] where the SFX's are booleans -# - instance.Framespeed: a value between 1 and 8 telling us the speed -# - instance.BGMFramespeed: The framespeed when the BGM was recorded. used for resampling -# - instance.Frames: A list containing the decoded frames' raw data. Only available if ReadFrames was true when reading the PPM file -# instance.Frames[frame] = [Inverted(boolean), [color #1, color #2], frame] -# color #1 and #2 is a value between 0 and 3, check the palette in instance.GetFrame() to see what they are. -# frame is a 3d list, used like this. frame[layer][x][y] = boolean -# To get a colored image of a frame, use instance.GetFrame() -# - instance.SoundData: A list contaning the raw data of the BGM and the 3 sound effects. Only available if ReadSound was true set to true -class PPM: - def __init__(self,forced_speed=None): - self.Loaded = [False, False, False]#(Meta, Frames, Sound) - self.Frames = None - self.Thumbnail = None - self.RawThumbnail = None - self.SoundData = None - self.forced_speed = forced_speed - def ReadFile(self, path, DecodeThumbnail=False, ReadFrames=True, ReadSound=False):#Load: (thumbnail, frames, sound) - f = open(path, "rb") - ret = self.Read(f.read(), DecodeThumbnail, ReadFrames, ReadSound) - f.close() - return ret - def Read(self, data, DecodeThumbnail=False, ReadFrames=True, ReadSound=False):#Load: (thumbnail, frames, sound) - if data[:4] != b"PARA" or len(data) <= 0x6a0: - return False - - - #Read the header: - AudioOffset = AscDec(data[4:8], True) + 0x6a0 - AudioLenght = AscDec(data[8:12], True) - - self.FrameCount = AscDec(data[12:14], True) + 1 - self.Locked = data[0x10] & 0x01 == 1 - self.ThumbnailFrameIndex = AscDec(data[0x12:0x14], True)#which frame the thumbnnail represents - - self.OriginalAuthorName = data[0x14:0x2A].decode("UTF-16LE").split(u"\0")[0] - self.EditorAuthorName = data[0x2A:0x40].decode("UTF-16LE").split(u"\0")[0] - self.Username = data[0x40:0x56].decode("UTF-16LE").split(u"\0")[0] - - self.OriginalAuthorID = data[0x56:0x5e][::-1].hex().upper() - self.EditorAuthorID = data[0x5E:0x66][::-1].hex().upper()#the last user to save the file - - self.OriginalFilenameC = data[0x66:0x78]#compressed - self.CurrentFilenameC = data[0x78:0x8a]#compressed - self.OriginalFilename = "%s_%s_%s.ppm" % (self.OriginalFilenameC[:3].hex().upper(), self.OriginalFilenameC[3:-2].decode("ascii", "replace"), str(AscDec(self.OriginalFilenameC[-2:], True)).zfill(3)) - self.CurrentFilename = "%s_%s_%s.ppm" % (self.CurrentFilenameC[:3].hex().upper(), self.CurrentFilenameC[3:-2].decode("ascii", "replace"), str(AscDec(self.CurrentFilenameC[-2:], True)).zfill(3)) - - self.PreviousEditAuthorID = data[0x8a:0x92][::-1].hex().upper()#don't know what this really is - - #self.PartialFilenameC = data[0x92:0x9a]#compressed - - self.Date = AscDec(data[0x9a:0x9e], True)#in seconds since midnight 1'st january 2000 - - self.RawThumbnail = data[0xa0:0x6a0] - if DecodeThumbnail: - self.GetThumbnail()#self.Thumbnail[x, y] = uint32 RGBA - - self.Loaded[0] = True - - #read the animation sequence header: - self.Looped = data[0x06A6] >> 1 & 0x01 == 1#Unverified? - AnimationOffset = 0x6a8 + AscDec(data[0x6a0:0x6a4], True) - FrameOffsets = [AnimationOffset + AscDec(data[0x06a8+i*4:0x06a8+i*4+4], True) for i in range(self.FrameCount)] - - #Read the audio header: - self.SFXUsage = [(i&0x1!=0, i&0x2!=0, i&0x4!=0) for i in data[AudioOffset:AudioOffset+self.FrameCount]]#SFXUsage[frame] = (sfx1, sfx2, sfx2) shere sfxX is either 0 or 1 - SoundSize =(AscDec(data[AddPadding(AudioOffset+self.FrameCount, 4) :AddPadding(AudioOffset+self.FrameCount, 4)+ 4], True),#BG music - AscDec(data[AddPadding(AudioOffset+self.FrameCount, 4)+ 4:AddPadding(AudioOffset+self.FrameCount, 4)+ 8], True),#SFX1 - AscDec(data[AddPadding(AudioOffset+self.FrameCount, 4)+ 8:AddPadding(AudioOffset+self.FrameCount, 4)+12], True),#SFX2 - AscDec(data[AddPadding(AudioOffset+self.FrameCount, 4)+12:AddPadding(AudioOffset+self.FrameCount, 4)+16], True))#SFX3 - if self.forced_speed == None: - self.Framespeed = 8 - data[AddPadding(AudioOffset+self.FrameCount, 4) + 16] - else: - self.Framespeed = self.forced_speed - self.BGMFramespeed = 8 - data[AddPadding(AudioOffset+self.FrameCount, 4) + 17]#framespeed when the bgm was recorded - -## self.BGMFramespeed = self.forced_speed - - #Read the Frames: - if ReadFrames: - self.Frames = []#self.Frames[frame] = [inverted(bool), (color1(0-2), color2(0-2)), frame[layer, x, y] = bool] - for i, offset in enumerate(FrameOffsets): - #Read frame header: - Inverted = data[offset] & 0x01 == 0 - - #Reads which color that will be used: - Colors = (data[offset] >> 1 & 0x03, - data[offset] >> 3 & 0x03) - - Frame = self.ExtractFrame(data, offset, self.Frames[i-1][2] if i else None) - - self.Frames.append([Inverted, Colors, Frame]) - - self.Loaded[1] = True - else: - self.Loaded[1] = False - self.Frames = None - - #Read the Audio: - if ReadSound: - self.SoundData = [] - pos = AddPadding(AudioOffset+self.FrameCount+32, 4) - for i in range(4): - self.SoundData.append(data[pos:pos+SoundSize[i]]) - pos += SoundSize[i] - - self.Loaded[2] = True - else: - self.Loaded[2] = False - self.SoundData = None - - #return the results - return self - def WriteFile(self, path):#not implented - pass - #Extracting: - def GetFrame(self, frame):#frame is the index in self.Frames. Only works if ReadFrames was True when reading the PPM file - global FramePalette - if not self.Loaded[1]: return None - - Inverted, Colors, Frame = self.Frames[frame] - - #Defines the palette: - Palette = FramePalette[:] - if Inverted: - Palette[0], Palette[1] = Palette[1], Palette[0] - Color1 = Palette[Colors[0]] - Color2 = Palette[Colors[1]] - - out = np.zeros((256, 192), dtype=">u4") - out[:] = Palette[0] - out[Frame[1]] = Color2 - out[Frame[0]] = Color1 - - return out - def GetThumbnail(self, force=False): - if (self.Thumbnail is None or force):# and self.RawThumbnail: - global ThumbPalette - if not self.RawThumbnail: - return False - - out = np.zeros((64, 48), dtype=">u4") - - #speedup: - palette = ThumbPalette - - #8x8 tiling: - for ty in range(6): - for tx in range(8): - for y in range(8): - for x in range(0,8,2): - #two colors stored in each byte: - byte = self.RawThumbnail[(ty*512+tx*64+y*8+x)//2] - out[x+tx*8 , y+ty*8] = palette[byte & 0xF] - out[x+tx*8+1, y+ty*8] = palette[byte >> 4] - - self.Thumbnail = out - return self.Thumbnail - def GetSound(self, index, outputpath=None):#index 0 is BGM. 1, 2 and 3 is SFX. if outputpath is None, the raw mono PCM @ 8184Hz is returned instead - if self.Loaded[2]: - if self.SoundData[index]: - #reverse nibbles: - data = [] - for i in self.SoundData[index]: - data.append((i&0xF)<< 4 | (i>>4)) - data = bytes(data) - - #4bit ADPCM decode - decoded = _decode_ima_adpcm(data) - - #write to wav: - if outputpath: - f = wave.open(outputpath, "wb") - f.setnchannels(1) - f.setsampwidth(2) - f.setframerate(8192)#possibly 8184, but not a noticable difference anyway - f.writeframes(decoded) - #f.writeframes("".join(out)) - f.close() - - return True - else: - return decoded - else: - return False - #sub functions: (private) - def ExtractFrame(self, data, offset, PrevFrame=None): - #defines line encoding storage: - #Enc1 = [0 for i in range(192)] - #Enc2 = [0 for i in range(192)] - #Defines the frame storage: - #Color1Frame = [[0 for i in range(192)] for i in range(256)] - #Color2Frame = [[0 for i in range(192)] for i in range(256)] - - Encoding = [[], []] - #Frame = [[[False for _ in range(192)] for _ in range(256)] for _ in range(2)] - Frame = np.zeros((2, 256, 192), dtype=np.bool_) - - #Read tags: - NewFrame = data[offset] & 0x80 != 0 - Unknown = data[offset] >> 5 & 0x03 - - offset += 1 - - #WIP - framemove: - FrameMove = [0,0] - if Unknown & 0x2:#doesn't work 100%... - print("FrameMove at offset ",offset-1) - - move_x = AscDec(data[offset+0:offset+1], True) - move_y = AscDec(data[offset+1:offset+2], True) - FrameMove[0] = move_x if move_x <= 127 else move_x-256 - FrameMove[1] = move_y if move_y <= 127 else move_y-256 - offset += 2 - elif Unknown: - print("Unknown tags:",Unknown,"at offset ",offset-1) - - - #read the line encoding of the layers: - for layer in range(2): - for byte in data[offset:offset+48]: - Encoding[layer].append(byte & 0x03) - Encoding[layer].append(byte >> 2 & 0x03) - Encoding[layer].append(byte >> 4 & 0x03) - Encoding[layer].append(byte >> 6 ) - offset += 48 - - #read layers: - for layer in range(2): - for y in range(192): - if Encoding[layer][y] == 0:#Nothing - pass - elif Encoding[layer][y] == 1:#Normal - UseByte = AscDec(data[offset:offset+4]) - offset += 4 - x = 0 - while UseByte & 0xFFFFFFFF: - if UseByte & 0x80000000: - byte = data[offset] - offset += 1 - for _ in range(8): - if byte & 0x01: - Frame[layer][x][y] = True - x += 1 - byte >>= 1 - else: - x += 8 - UseByte <<= 1 - elif Encoding[layer][y] == 2:#Inverted - UseByte = AscDec(data[offset:offset+4]) - offset += 4 - x = 0 - while UseByte&0xFFFFFFFF: - if UseByte & 0x80000000: - byte = data[offset] - offset += 1 - for _ in range(8): - if not byte & 0x01: - Frame[layer, x, y] = True - x += 1 - byte >>= 1 - else: - x += 8 - UseByte <<= 1 - for n in range(256): - #Frame[layer][n][y] = not Frame[layer][n][y] - Frame[layer, n, y] = not Frame[layer, n, y] - elif Encoding[layer][y] == 3:#Raw/full - x = 0 - for _ in range(32): - byte = data[offset] - offset += 1 - for _ in range(8): - if byte & 0x01: - Frame[layer, x, y] = True - x += 1 - byte >>= 1 - - #Merges this frame with the previous frame if NewFrame isn't true: - if not NewFrame and PrevFrame is not None:#maybe optimize this better for numpy... - if FrameMove[0] or FrameMove[1]:#Moves the previous frame if specified: - NewPrevFrame = np.zeros((2, 256, 192), dtype=np.bool_) - - for y in range(192):#this still isn't perfected - for x in range(256): - TempX = x+FrameMove[0] - TempY = y+FrameMove[1] - if 0 <= TempX < 256 and 0 <= TempY < 192: - NewPrevFrame[0, TempX, TempY] = PrevFrame[0, x, y] - NewPrevFrame[1, TempX, TempY] = PrevFrame[1, x, y] - - PrevFrame = NewPrevFrame - - #merge the frames: - Frame = Frame != PrevFrame - - return Frame - -#Class TMB: -# -# With this class you can read a Flipnote TMB file into memory and get its attributes. -# You do so by using either instance.ReadFile() or instance.Read() of your instance of the TMB class. -# If you pass DecodeThumbnail=True to these functions, it will decode thumbnail. -# The TMB file is a file containing the metadata to a corresponding PPM file. -# -# After reading a TMB file, these values are available: -# -# - instance.FrameCount: The number of frames this flipnote consists of -# - instance.Locked: A boolean telling us wether it's locked or not -# - instance.ThumbnailFrameIndex: Which frame the thumbnail is(starting at 0) -# - instance.OriginalAuthorName: The name of the original author in str -# - instance.EditorAuthorName: The name of the (previous?) editing author in str -# - instance.Username: The username in str -# - instance.OriginalAuthorID: The ID of the original author -# - instance.EditorAuthorID: The ID of the last editor, the last user to save the file -# - instance.PreviousEditAuthorID: The ID of the previous editor -# - instance.OriginalFilename: The original filename -# - instance.CurrentFilename: The current filename -# - instance.Date: The date in seconds since January 1'st 2000 -# - instance.GetThumbnail(): The thumbnail stored in a 2D numpy array of uint32 RGBA values (>u4). Will decode it first if not done so already -class TMB: - def __init__(self): - self.Loaded = False - self.Thumbnail = None - self.RawThumbnail = None - def ReadFile(self, path, DecodeThumbnail=False): - f = open(path, "rb") - ret = self.Read(f.read(), DecodeThumbnail) - f.close() - return ret - def Read(self, data, DecodeThumbnail=False): - if data[:4] != b"PARA" or len(data) < 0x6a0: - return False - - #Read the header: - self.AudioOffset = AscDec(data[4:8], True) + 0x6a0#only stored for self.Pack() - self.AudioLenght = AscDec(data[8:12], True)#only stored for self.Pack() - - self.FrameCount = AscDec(data[12:14], True) + 1 - self.Locked = data[0x10] & 0x01 == 1 - self.ThumbnailFrameIndex = AscDec(data[0x12:0x14], True)#which frame is in the thumbnnail - - #self.OriginalAuthorName = u"".join(chr(AscDec(data[0x14+i*2:0x14+i*2+2], True)) for i in range(11)).split(u"\0")[0] - #self.EditorAuthorName = u"".join(chr(AscDec(data[0x2A+i*2:0x2A+i*2+2], True)) for i in range(11)).split(u"\0")[0] - #self.Username = u"".join(chr(AscDec(data[0x40+i*2:0x40+i*2+2], True)) for i in range(11)).split(u"\0")[0] - self.OriginalAuthorName = data[0x14:0x2A].decode("UTF-16LE").split(u"\0")[0] - self.EditorAuthorName = data[0x2A:0x40].decode("UTF-16LE").split(u"\0")[0] - self.Username = data[0x40:0x56].decode("UTF-16LE").split(u"\0")[0] - - self.OriginalAuthorID = data[0x56:0x5e][::-1].hex().upper() - self.EditorAuthorID = data[0x5E:0x66][::-1].hex().upper()#the last user to save the file - - self.OriginalFilenameC = data[0x66:0x78]#compressed - self.CurrentFilenameC = data[0x78:0x8a]#compressed - self.OriginalFilename = "%s_%s_%s.tmb" % (self.OriginalFilenameC[:3].hex().upper(), self.OriginalFilenameC[3:-2].decode("ascii", "replace"), str(AscDec(self.OriginalFilenameC[-2:], True)).zfill(3)) - self.CurrentFilename = "%s_%s_%s.tmb" % (self.CurrentFilenameC[:3].hex().upper(), self.CurrentFilenameC[3:-2].decode("ascii", "replace"), str(AscDec(self.CurrentFilenameC[-2:], True)).zfill(3)) - - self.PreviousEditAuthorID = data[0x8a:0x92][::-1].hex().upper()#don't know what this really is - - self.PartialFilenameC = data[0x92:0x9a]#compressed - - self.Date = AscDec(data[0x9a:0x9e], True)#in seconds since midnight 1'st january 2000 - - self.RawThumbnail = data[0xa0:0x6a0] - if DecodeThumbnail: - self.GetThumbnail()#self.Thumbnail[x, y] = uint32 RGBA - - self.Loaded = True - #return the results - return self - def WriteFile(self, path):#not implented - out = self.Pack() - if out: - f = open(path, "wb") - f.write(out) - f.close() - return True - else: - return False - def Pack(self, ppm=None):#not implented - if not self.Loaded: return False - - #realself = self - #if ppm: self = ppm - - out = [b"PARA",#magic - DecAsc(self.AudioOffset-0x6a0, 4, True),#animation data size - DecAsc(self.AudioLenght, 4, True),#audio data size - DecAsc(self.FrameCount-1, 2, True),#frame count - b"\x24\x00",#unknown - bytes((int(bool(self.Locked)),)), b"\0",#locked - DecAsc(self.ThumbnailFrameIndex, 2, True),#which frame is in the thumbnnail - self.OriginalAuthorName.encode("UTF-16LE") + b"\0\0"*(11-len(self.OriginalAuthorName)),#Original Author Name - self.EditorAuthorName.encode("UTF-16LE") + b"\0\0"*(11-len(self.EditorAuthorName)),#Editor Author Name - self.Username.encode("UTF-16LE") + b"\0\0"*(11-len(self.Username)),#Username - bytes.fromhex(self.OriginalAuthorID)[::-1],#OriginalAuthorID - bytes.fromhex(self.EditorAuthorID)[::-1],#EditorAuthorID - self.OriginalFilenameC,#OriginalFilename - self.CurrentFilenameC,#CurrentFilename - bytes.fromhex(self.PreviousEditAuthorID)[::-1],#EditorAuthorID - self.PartialFilenameC,#PartialFilename - DecAsc(self.Date, 4, True),#Date in seconds - b"\0\0",#padding - self.PackThumbnail()]#thumbnail - - return b"".join(out) - def GetThumbnail(self, force=False): - if (self.Thumbnail is None or force):# and self.RawThumbnail: - global ThumbPalette - if not self.RawThumbnail: - return False - - out = np.zeros((64, 48), dtype=">u4") - - #speedup: - palette = ThumbPalette - - #8x8 tiling: - for ty in range(6): - for tx in range(8): - for y in range(8): - for x in range(0,8,2): - #two colors stored in each byte: - byte = self.RawThumbnail[(ty*512+tx*64+y*8+x)//2] - out[x+tx*8 , y+ty*8] = palette[byte & 0xF] - out[x+tx*8+1, y+ty*8] = palette[byte >> 4] - - self.Thumbnail = out - return self.Thumbnail - def PackThumbnail(self, Exact=True, force=False):#more or less a private function for now - palette = (0xFEFEFEFF,#0 - 0x4F4F4FFF,#1 - 0xFFFFFFFF,#2 - 0x9F9F9FFF,#3 - 0xFF0000FF,#4 - 0x770000FF,#5 - 0xFF7777FF,#6 - 0x00FF00FF,#7- - 0x0000FFFF,#8 - 0x000077FF,#9 - 0x7777FFFF,#A - 0x00FF00FF,#B- - 0xFF00FFFF,#C - 0x00FF00FF,#D- - 0x00FF00FF,#E- - 0x00FF00FF)#F- - - - if self.Thumbnail is None: - return self.RawThumbnail - else: - if Exact: - out = [] - - #8x8 tiling: - for ty in range(6): - for tx in range(8): - for y in range(8): - for x in range(0,8,2): - #two colors stored in each byte: - #pos = 0xa0+(ty*512+tx*64+y*8+x)//2 - p1 = palette.index(int(self.Thumbnail[x+tx*8 , y+ty*8])) - p2 = palette.index(int(self.Thumbnail[x+tx*8+1, y+ty*8])) - out.append(p2<<4 | p1) - - self.RawThumbnail = bytes(out) - return self.RawThumbnail - else: - #not yet implented - return False - -#Function WriteImage: -# -# Writes a 2D numpy array of uint32 RGBA values (>u4) as a image files. -# Designed to work with PPM().Thumbnail or PPM().GetFrame(n) -# -# This function requires the PIl imaging module -def WriteImage(image, outputPath, scale=1): - if not hasPIL: - print("Error: PIL not found!") - return False - #if not image: return False - - # Upscale the image by the scale factor so each original pixel is - # represented by a n-by-n-pixel square in the larger version. - # Any number 1 or smaller is just treated as a scale factor of 1. - if scale > 1: - newImg = np.repeat(np.repeat(image, scale, axis = 0), scale, axis = 1) - else: - newImg = image - - out = newImg.tobytes(order="F") - out = Image.frombytes("RGBA", (len(newImg), len(newImg[0])), out) - - filetype = outputPath[outputPath.rfind(".")+1:] - out.save(outputPath, filetype) - - return True - -def get_metadata(flipnote, filetype=None): - if filetype is None: - filetype = "ppm" if isinstance(flipnote, PPM) else "tmb" - epoch = time.mktime(time.struct_time([2000, 1, 1, 0, 0, 0, 5, 1, -1])) - - meta = { - u"Current filename":flipnote.CurrentFilename[:-3]+filetype, - u"Original filename":flipnote.OriginalFilename[:-3]+filetype, - u"Number of frames":flipnote.FrameCount, - u"Locked":flipnote.Locked, - u"Thumbnail frame index":(flipnote.ThumbnailFrameIndex+1), - u"Original author":flipnote.OriginalAuthorName, - u"Editor author":flipnote.EditorAuthorName, - u"Username":flipnote.Username, - u"Original author ID":flipnote.OriginalAuthorID, - u"Editor author ID":flipnote.EditorAuthorID, - u"Date(seconds since 1'st Jan 2000)":flipnote.Date, - u"Date":time.strftime("%H:%M %d/%m-%Y (faulty)", time.gmtime(epoch+flipnote.Date)), - } - if filetype == "ppm": - meta[u"Frame speed"]=flipnote.Framespeed - meta[u"BGM Frame speed"]=flipnote.BGMFramespeed - meta[u"Looped"]=flipnote.Looped - - return meta - -def DumpFrames(flipnote,directory,scale=1): - for i in range(flipnote.FrameCount): - print("Dumping frame #%i of %i..." % (i+1, flipnote.FrameCount)) - WriteImage(flipnote.GetFrame(i), os.path.join(directory, "frame %s.png" % str(i+1).zfill(3)), scale) - -def DumpSoundFiles(flipnote,directory,raw=False): - for i, data in enumerate(flipnote.SoundData): - if not data: continue - path = os.path.join(directory, ("BGM.wav", "SFX1.wav", "SFX2.wav", "SFX3.wav")[i]) - flipnote.GetSound(i, path) - - if raw: - f = open(path[:-3]+"bin", "wb") - f.write(data) - f.close() - -def DumpSFXUsage(flipnote,directory): - with open(os.path.join(directory, "SFX usage.txt"), "w") as f: - for i, (s1, s2, s3) in enumerate(flipnote.SFXUsage): - f.write("Frame %i:%s%s%s\n" % (i, " SFX1"*s1, " SFX2"*s2, " SFX3"*s3)) - -if __name__ == '__main__': - print(" == PPM.py ==") - print(" == by pbsds ==") - print(" == v1.3 ==") - print() - if len(sys.argv) < 3: - print("Usage:") - print(" PPM.py [] [] [