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Diffstat (limited to 'release/scripts/flt_filewalker.py')
| -rw-r--r-- | release/scripts/flt_filewalker.py | 286 |
1 files changed, 0 insertions, 286 deletions
diff --git a/release/scripts/flt_filewalker.py b/release/scripts/flt_filewalker.py deleted file mode 100644 index 4a9b86c45d2..00000000000 --- a/release/scripts/flt_filewalker.py +++ /dev/null @@ -1,286 +0,0 @@ -#!BPY - -# flt_filewalker.py is an utility module for OpenFlight IO scripts for blender. -# Copyright (C) 2005 Greg MacDonald -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; either version 2 -# of the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - -__bpydoc__ ="""\ -File read/write module used by OpenFlight I/O and tool scripts. OpenFlight is a -registered trademark of MultiGen-Paradigm, Inc. -""" - -import Blender -from struct import * -import re - -class FltIn: - def __init__(self, filename): - self.file = open(filename, 'rb') - self.position = 0 - self.next_position = 100000 - self.opcode = 0 - self.length = 0 - self.level = 0 - self.repeat = False # Repeat the last record. - - def begin_record(self): - if self.repeat == True: - self.repeat = False - else: - self.position += self.length - try: - self.file.seek(self.position) - input = self.file.read(4) - except: - print 'Parse Error!' - return False - - if not input: - self.close_file() - return False - - self.opcode = unpack('>h', input[:2])[0] - self.length = unpack('>H', input[-2:])[0] - - self.next_position = self.position + self.length - - return True - - def repeat_record(self): - self.repeat = True - - def get_opcode(self): - return self.opcode - - def get_level(self): - return self.level - - def up_level(self): - self.level += 1 - - def down_level(self): - self.level -= 1 - - def read_string(self, length): - s = '' - if self.file.tell() + length <= self.next_position: - start = self.file.tell() - for i in xrange(length): - char = self.file.read(1) - if char == '\x00': - break - s = s + char - - self.file.seek(start+length) -# else: -# print 'Warning: string truncated' - - return s - - def read_int(self): - if self.file.tell() + 4 <= self.next_position: - return unpack('>i', self.file.read(4))[0] - else: - #print 'Warning: int truncated' - return 0 - - def read_uint(self): - if self.file.tell() + 4 <= self.next_position: - return unpack('>I', self.file.read(4))[0] - else: - #print 'Warning: uint truncated' - return 0 - - def read_double(self): - if self.file.tell() + 8 <= self.next_position: - return unpack('>d', self.file.read(8))[0] - else: - #print 'Warning: double truncated' - return 0.0 - - def read_float(self): - if self.file.tell() + 4 <= self.next_position: - return unpack('>f', self.file.read(4))[0] - else: - #print 'Warning: float truncated' - return 0.0 - - def read_ushort(self): - if self.file.tell() + 2 <= self.next_position: - return unpack('>H', self.file.read(2))[0] - else: - #print 'Warning: ushort truncated' - return 0 - - def read_short(self): - if self.file.tell() + 2 <= self.next_position: - return unpack('>h', self.file.read(2))[0] - else: - #print 'Warning: short trunated' - return 0 - - def read_uchar(self): - if self.file.tell() + 1 <= self.next_position: - return unpack('>B', self.file.read(1))[0] - else: - #print 'Warning: uchar truncated' - return 0 - - def read_char(self): - if self.file.tell() + 1 <= self.next_position: - return unpack('>b', self.file.read(1))[0] - else: - #print 'Warning: char truncated' - return 0 - - def read_ahead(self, i): - if self.file.tell() + i <= self.next_position: - self.file.seek(i, 1) -# else: -# print 'Warning: attempt to seek past record' - - def get_length(self): - return self.length - - def close_file(self): - self.file.close() - -class FltOut: - # Length includes terminating null - def write_string(self, string, length): - if len(string) > length - 1: - str_len = length - 1 - else: - str_len = len(string) - - pad_len = length - str_len - - self.file.write(string[:str_len]) - - self.pad(pad_len) - - def write_int(self, a): - self.file.write( pack('>i', a) ) - - def write_uint(self, a): - self.file.write( pack('>I', a) ) - - def write_double(self, a): - self.file.write( pack('>d', a) ) - - def write_float(self, a): - self.file.write( pack('>f', a) ) - - def write_ushort(self, a): - self.file.write( pack('>H', a) ) - - def write_short(self, a): - self.file.write( pack('>h', a) ) - - def write_uchar(self, a): - self.file.write( pack('>B', a) ) - - def write_char(self, a): - self.file.write( pack('>b', a) ) - - def pad(self, reps): - for i in xrange(reps): - self.file.write('\x00') - - def close_file(self): - self.file.close() - - def __init__(self, filename): - self.file = open(filename, 'wb') - self.filename = filename - - -class FileFinder: - def add_file_to_search_path(self, filename): - dir = Blender.sys.dirname(filename) - if dir != None and dir != '': - self.search_dirs.append(dir) - - def strip_path(self, full_path): - # One of my flt files had a windows path with unix seperation. Basename - # returned the whole path + filename, which isn't expected. So my - # attempt to fix it is to replace all / or \ with the platform specific - # dir seperator. - # - # note: \\\\ is actually just one \ indirected twice, once for python - # then again for re.sub - if Blender.sys.sep == '\\': - full_path = re.sub('/', '\\\\', full_path) - elif Blender.sys.sep == '/': - full_path = re.sub('\\\\', '/', full_path) - - filename = Blender.sys.basename(full_path) - return filename - - def find(self, full_path): - if full_path == '': - return None - - # Seperate out the path. - dirname = Blender.sys.dirname(full_path) - - # Try it first. - if Blender.sys.exists(full_path): - if not dirname in self.search_dirs: - self.search_dirs.append(dirname) - return full_path - - # Maybe it's relative. - for path in self.search_dirs: - rel_full_path = Blender.sys.join(path, full_path) - if Blender.sys.exists(rel_full_path): - return rel_full_path - - # Search previous directories that have worked. - filename = self.strip_path(full_path) - for path in self.search_dirs: - t = Blender.sys.join(path, filename) - if Blender.sys.exists(t): - return t - - # Ask user where it is. - self.user_input = Blender.Draw.PupStrInput(filename + "? ", '', 100) - #self.user_input = None - if self.user_input != None: - t = Blender.sys.join(self.user_input, filename) - if Blender.sys.exists(t): - user_dirname = Blender.sys.dirname(t) - if not user_dirname in self.search_dirs: - self.search_dirs.append(user_dirname) - return t - - # Couldn't find it. - return None - - def __init__(self): - self.user_input = '' - self.current_file = '' - self.search_dirs = [] - - dir = Blender.Get('texturesdir') - if dir != None and dir != '': - self.search_dirs.append(dir) - - dir = Blender.sys.dirname(Blender.Get('filename')) - if dir != None and dir != '': - print dir - self.search_dirs.append(dir) -
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