def export(self, array_to_export, json_file_name):
wrapper_obj = OrderedDict()
wrapper_obj['__json_type__'] = 'array'
wrapper_obj['data'] = array_to_export
mkdir(os.path.dirname(json_file_name))
with file(json_file_name, 'w') as json_file:
json.dump(wrapper_obj, json_file, cls=ArrayJsonEncoder, indent=1)
def import_directory(self, in_dir, out_dir, options, file_dispatcher):
logging.info('Packing all game files, from {} to {}'.format(in_dir, out_dir))
project_fname = os.path.join(in_dir, 'project.json')
if not os.path.isfile(project_fname):
raise RobinPackerException('Could not find a "project.json" file in {}.'.format(in_dir))
mkdir(out_dir)
with file(os.path.join(in_dir, 'project.json')) as json_file:
project_info = json.load(json_file)
for entry in project_info:
in_fname = os.path.join(in_dir, entry['unpackedFileName'])
out_fname = os.path.join(out_dir, entry['packedFileName'])
file_dispatcher.dispatch_file(in_fname, out_fname, options)
def export(self, in_dir, out_dir, options, file_dispatcher):
logging.info('Unpacking all game files, from {} to {}'.format(in_dir, out_dir))
accepted_extensions = {
'.prg' : '.json',
'.gfx' : '.png',
'.vga' : '.png',
'.dta' : '.json'
}
file_list = (d for d in os.listdir(in_dir)
if os.path.isfile(os.path.join(in_dir, d))
and os.path.splitext(d)[1].lower() in accepted_extensions)
project_files = []
mkdir(out_dir)
for in_fname in file_list:
base, ext = os.path.splitext(in_fname)
ext = ext.lower()
out_ext = accepted_extensions[ext]
out_fname = base + out_ext
if ext == '.prg':
mkdir(os.path.join(out_dir, base.lower()))
out_fname = os.path.join(base.lower(), out_fname)
elif ext in {'.gfx', '.vga'}:
mkdir(os.path.join(out_dir, 'images'))
out_fname = os.path.join('images', out_fname)
elif ext == '.dta':
mkdir(os.path.join(out_dir, 'data'))
out_fname = os.path.join('data', out_fname)
file_dispatcher.dispatch_file(os.path.join(in_dir, in_fname), os.path.join(out_dir, out_fname), options)
project_files.append(
{
"packedFileName" : in_fname,
"unpackedFileName" : out_fname
}
)
json_file_name = os.path.join(out_dir, 'project.json')
with file(json_file_name, 'w') as json_file:
json.dump(project_files, json_file, indent=1)
def pack(self, array_to_pack, fname):
mkdir(os.path.dirname(fname))
with file(fname, 'wb') as output_file:
array_to_pack.tofile(output_file)
def pack(self, rules, fname):
mkdir(os.path.dirname(fname))
with file(fname, 'wb') as rfile:
# Header
rfile.write('\x00\x00')
# Chunk 1
format = '<H'
numEntries = len(rules.chunk1PointArray) * 2
pack(rfile, numEntries, format)
format = '<2B'
for point in rules.chunk1PointArray:
pack(rfile, (point.y, point.x), format)
# Chunk 2 - character data
format = '<H'
numEntries = len(rules.characters)
assert numEntries <= 40
pack(rfile, numEntries, format)
for character in rules.characters:
format = '<4H2b8B'
pack(rfile,
(
character.posX if character.posX == 0xFFFF else ((character.posX - 4) >> 3),
character.posY if character.posY == 0xFFFF else ((character.posY - 4) >> 3),
character.posAltitude,
character.frameArray,
character._rulesBuffer2_5,
character._rulesBuffer2_6,
character._rulesBuffer2_7,
character.spriteSize,
character.direction,
character._rulesBuffer2_10,
character._rulesBuffer2_11,
character._rulesBuffer2_12,
character._rulesBuffer2_13_posX,
character._rulesBuffer2_14_posY
),
format
)
format = '32B'
pack(rfile, character.variables, format)
pack(rfile, character._rulesBuffer2_16, format)
# Chunk 3 & 4 - packed strings and associated indexes
packedStrings = []
stringIndexes = []
totalSize = 0
for stringVal in rules.strings:
stringVal = stringVal.encode('latin_1') # may not be quite right
global packedStringLookup
for i, lookupValue in enumerate(packedStringLookup):
stringVal = stringVal.replace(lookupValue, chr(0xFF - i))
stringVal += '\x00'
packedStrings.append(stringVal)
stringIndexes.append(totalSize)
totalSize += len(stringVal)
format = '<2H'
numEntries = len(packedStrings)
pack(rfile, (numEntries, totalSize), format)
format = '<' + str(numEntries) + 'H'
pack(rfile, stringIndexes, format)
for packedString in packedStrings:
rfile.write(packedString)
# Chunk 5 - scripts
format = '<H'
numEntries = len(rules.scripts.data) / 2
pack(rfile, numEntries, format)
rfile.write(rules.scripts.data)
# Chunk 6 - menu scripts
format = '<H'
numEntries = len(rules.menuScripts.data) / 2
pack(rfile, numEntries, format)
rfile.write(rules.menuScripts.data)
# Chunk 7 & 8 - game scripts and sizes
format = '<H'
numEntries = len(rules.gameScripts)
pack(rfile, numEntries, format)
totalSize = 0
for script_data in rules.gameScripts:
pack(rfile, totalSize, format)
totalSize += len(script_data.data)
pack(rfile, totalSize, format)
for script_data in rules.gameScripts:
rfile.write(script_data.data)
# Chunk 9
assert(len(rules.rulesChunk9) == 60)
format = '60B'
pack(rfile, rules.rulesChunk9, format)
# Chunk 10 & 11
format = 'B'
numEntries = len(rules.rulesChunk11)
assert numEntries <= 20
pack(rfile, numEntries, format)
for chunk in rules.rulesChunk11:
size = len(chunk)
assert size <= 0xFF
pack(rfile, size, format)
for chunk in rules.rulesChunk11:
format = '{}B'.format(len(chunk))
pack(rfile, chunk, format)
# Chunk 12 - rectangles
format = '<H'
numEntries = len(rules.rectangles)
pack(rfile, numEntries, format)
format = '8B'
for rect in rules.rectangles:
pack(rfile,
(
rect.maxX,
rect.minX,
rect.maxY,
rect.minY,
rect.topLeftPosY,
rect.topLeftPosX,
rect.bottomRightPosY,
rect.bottomRightPosX
),
format
)
# Chunk 13 - interface hotspots
format = '20B'
assert len(rules.interfaceTwoStepAction) == 20
pack(rfile, rules.interfaceTwoStepAction, format)
format = '<20h'
pack(rfile, rules.interfaceHotspotsX, format)
pack(rfile, rules.interfaceHotspotsY, format)
format = '20B'
pack(rfile, rules.keyboardMapping, format)
def default(self, obj):
if isinstance(obj, robinpacker.structs.rules.RulesData):
result = OrderedDict()
result['__json_type__'] = 'rules' # a bit gross, might need to put it in a wrapper dict
result['__type__'] = 'RulesData'
result['chunk1PointArray'] = obj.chunk1PointArray
result['characters'] = obj.characters
result['strings'] = obj.strings
result['scripts'] = obj.scripts
result['menuScripts'] = obj.menuScripts
#result['gameScriptIndexes'] = obj.gameScriptIndexes
result['gameScripts'] = obj.gameScripts
result['rulesChunk9'] = obj.rulesChunk9
#result['chunk10Indexes'] = obj.chunk10Indexes
result['rulesChunk11'] = obj.rulesChunk11
result['rectangles'] = obj.rectangles
result['hotspots'] = OrderedDict()
result['hotspots']['interfaceTwoStepAction'] = obj.interfaceTwoStepAction
result['hotspots']['interfaceHotspotsX'] = obj.interfaceHotspotsX
result['hotspots']['interfaceHotspotsY'] = obj.interfaceHotspotsY
result['hotspots']['keyboardMapping'] = obj.keyboardMapping
return result
elif isinstance(obj, robinpacker.structs.point.PointData):
result = OrderedDict()
result['__type__'] = 'PointData'
result['x'] = obj.x
result['y'] = obj.y
return result
elif isinstance(obj, robinpacker.structs.character.CharacterData):
result = OrderedDict()
result['__type__'] = 'CharacterData'
result['posX'] = obj.posX
result['posY'] = obj.posY
result['posAltitude'] = obj.posAltitude
result['frameArray'] = obj.frameArray
result['_rulesBuffer2_5'] = obj._rulesBuffer2_5
result['_rulesBuffer2_6'] = obj._rulesBuffer2_6
result['_rulesBuffer2_7'] = obj._rulesBuffer2_7
result['spriteSize'] = obj.spriteSize
result['direction'] = obj.direction
result['_rulesBuffer2_10'] = obj._rulesBuffer2_10
result['_rulesBuffer2_11'] = obj._rulesBuffer2_11
result['_rulesBuffer2_12'] = obj._rulesBuffer2_12
result['_rulesBuffer2_13_posX'] = obj._rulesBuffer2_13_posX
result['_rulesBuffer2_14_posY'] = obj._rulesBuffer2_14_posY
result['variables'] = obj.variables
result['_rulesBuffer2_16'] = obj._rulesBuffer2_16
return result
elif isinstance(obj, robinpacker.structs.rect.RectData):
result = OrderedDict()
result['__type__'] = 'RectData'
result['maxX'] = obj.maxX
result['minX'] = obj.minX
result['maxY'] = obj.maxY
result['minY'] = obj.minY
result['topLeftPosY'] = obj.topLeftPosY
result['topLeftPosX'] = obj.topLeftPosX
result['bottomRightPosY'] = obj.bottomRightPosY
result['bottomRightPosX'] = obj.bottomRightPosX
return result
elif isinstance(obj, robinpacker.structs.raw.RawData) or (
isinstance(obj, robinpacker.structs.script.ScriptData) and
this.dump_scripts
):
raw_fname = os.path.splitext(json_file_name)[0] + '_' + obj.id + '.dmp'
logging.debug('Dumping raw data to {}'.format(raw_fname))
with file(raw_fname, 'wb') as raw_file:
raw_file.write(obj.data)
relative_fname = os.path.basename(raw_fname)
result = OrderedDict()
result['__type__'] = 'RawData'
result['id'] = obj.id
result['path'] = relative_fname
return result
elif isinstance(obj, robinpacker.structs.script.ScriptData):
# Scripts are written to a "scripts" sub-directory, and each script's name is derived
# from the JSON file's name and the script's ID property.
dir_name, base_name = os.path.split(json_file_name)
base_name = os.path.splitext(base_name)[0]
dir_name = os.path.join(dir_name, 'scripts')
mkdir(dir_name)
script_fname = os.path.join(dir_name, '{}_{}.rrs'.format(base_name, obj.id))
logging.debug('Disassembling script data to {}'.format(script_fname))
script_exporter.export(obj, script_fname, string_table)
relative_fname = os.path.basename(script_fname)
result = OrderedDict()
result['__type__'] = 'ScriptData'
result['id'] = obj.id
result['path'] = relative_fname
return result
return super(RulesJsonEncoder, self).default(obj)
