def get_dummy_tileset(self) -> [Dma, Image.Image]:
with open(os.path.join(data_dir(), 'fixed_floor', 'dummy.dma'),
'rb') as f:
dma = FileType.DMA.deserialize(f.read())
return (dma,
Image.open(os.path.join(data_dir(), 'fixed_floor',
'dummy.png')))
def import_sprite(self, dir_fn: str) -> bytes:
with tempfile.TemporaryDirectory() as tmp_path:
tmp_path = os.path.join(tmp_path, 'tmp.wan')
AsyncTaskRunner.instance().run_task(self._run_gfxcrunch([dir_fn, tmp_path]))
self._run_window()
if self.status == GfxcrunchStatus.SUCCESS:
with open(tmp_path, 'rb') as f:
return f.read()
else:
raise RuntimeError(_("The gfxcrunch process failed."))
def import_a_sprite__wan(self) -> Optional[bytes]:
dialog = Gtk.FileChooserNative.new(_("Import WAN sprite..."),
MainController.window(),
Gtk.FileChooserAction.OPEN, None,
None)
response = dialog.run()
fn = dialog.get_filename()
dialog.destroy()
if response == Gtk.ResponseType.ACCEPT:
fn = add_extension_if_missing(fn, 'wan')
with open(fn, 'rb') as f:
return f.read()
return None
def import_a_sprite__wan(self) -> bytes:
dialog = Gtk.FileChooserNative.new(
_("Import WAN sprite..."),
MainController.window(),
Gtk.FileChooserAction.OPEN,
None, None
)
response = dialog.run()
fn = dialog.get_filename()
dialog.destroy()
if response == Gtk.ResponseType.ACCEPT:
if '.' not in fn:
fn += '.wan'
with open(fn, 'rb') as f:
return f.read()
def _get_empty_scene(self) -> Ssa:
with open(os.path.join(data_dir(), 'empty.ssx'), 'rb') as f:
return FileType.SSA.deserialize(f.read())
def apply(self, patch: Union[Pmd2Patch, Pmd2SimplePatch],
binaries: Dict[str, Pmd2Binary], patch_file_dir: str, stub_path: str, game_id: str):
try:
with tempfile.TemporaryDirectory() as tmp:
shutil.copytree(patch_file_dir, tmp, dirs_exist_ok=True)
# Build ASM file to run
asm_entrypoint = ''
# First read in stub
with open(os.path.join(tmp, stub_path)) as f:
asm_entrypoint += f.read() + '\n'
if isinstance(patch, Pmd2SimplePatch):
for replace in patch.string_replacements:
fn = os.path.join(tmp, replace.filename)
game = None
for game_candidate in replace.games:
if game_candidate.game_id == game_id:
game = game_candidate
if game is not None:
with open(os.path.join(tmp, fn), 'r') as f:
new_content = replace.regexp.sub(game.replace, f.read())
with open(os.path.join(tmp, fn), 'w') as f:
f.write(new_content)
# If it's a simple patch just output and re-import all binaries.
for binary_name, binary in binaries.items():
binary_path = os.path.join(tmp, binary_name.split('/')[-1])
# Write binary to tmp dir
with open(binary_path, 'wb') as f:
try:
f.write(get_binary_from_rom_ppmdu(self.rom, binary))
except ValueError as err:
if binary_name.split('/')[-1] == 'overlay_0036.bin':
continue # We ignore if End's extra overlay is missing.
raise err
# For simple patches we also output the overlay table as y9.bin:
binary_path = os.path.join(tmp, Y9_BIN)
# Write binary to tmp dir
with open(binary_path, 'wb') as f:
f.write(self.rom.arm9OverlayTable)
# Then include other includes
for include in patch.includes:
asm_entrypoint += f'.include "{os.path.join(tmp, include.filename)}"\n'
# Build binary blocks
if isinstance(patch, Pmd2Patch):
for open_bin in patch.open_bins:
binary = binaries[open_bin.filepath]
binary_path = os.path.join(tmp, open_bin.filepath.split('/')[-1])
os.makedirs(os.path.dirname(binary_path), exist_ok=True)
# Write binary to tmp dir
with open(binary_path, 'wb') as f:
f.write(get_binary_from_rom_ppmdu(self.rom, binary))
asm_entrypoint += f'.open "{binary_path}", 0x{binary.loadaddress:0x}\n'
for include in open_bin.includes:
asm_entrypoint += f'.include "{os.path.join(tmp, include.filename)}"\n'
asm_entrypoint += '.close\n'
# Write final asm file
with open_utf8(os.path.join(tmp, ASM_ENTRYPOINT_FN), 'w') as f:
f.write(asm_entrypoint)
# Run armips
original_cwd = os.getcwd()
os.chdir(tmp)
try:
prefix = ""
# Under Windows, try to load from SkyTemple _resources dir first.
if sys.platform.startswith('win') and os.path.exists(os.path.join(get_resources_dir(), 'armips.exe')):
prefix = os.path.join(get_resources_dir(), '')
result = subprocess.Popen([f'{prefix}armips', ASM_ENTRYPOINT_FN],
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT)
retcode = result.wait()
except FileNotFoundError as ex:
raise ArmipsNotInstalledError(_("ARMIPS could not be found. Make sure, that "
"'armips' is inside your system's PATH.")) from ex
finally:
# Restore cwd
os.chdir(original_cwd)
if retcode != 0:
raise PatchError(_("ARMIPS reported an error while applying the patch."),
str(result.stdout.read(), 'utf-8'), str(result.stderr.read(), 'utf-8') if result.stderr else '')
# Load the binaries back into the ROM
opened_binaries = {}
if isinstance(patch, Pmd2SimplePatch):
# Read in all binaries again
opened_binaries = binaries
# Also read in arm9OverlayTable
binary_path = os.path.join(tmp, Y9_BIN)
with open(binary_path, 'rb') as f:
self.rom.arm9OverlayTable = f.read()
else:
# Read opened binaries again
for open_bin in patch.open_bins:
opened_binaries[open_bin.filepath] = binaries[open_bin.filepath]
for binary_name, binary in opened_binaries.items():
binary_path = os.path.join(tmp, binary_name.split('/')[-1])
with open(binary_path, 'rb') as f:
try:
set_binary_in_rom_ppmdu(self.rom, binary, f.read())
except ValueError as err:
if binary_name.split('/')[-1] == 'overlay_0036.bin':
continue # We ignore if End's extra overlay is missing.
raise err
except (PatchError, ArmipsNotInstalledError):
raise
except BaseException as ex:
raise RuntimeError(f(_("Error while applying the patch: {ex}"))) from ex