def read_files(self):
"""Reads files."""
self.roms = []
files = self.get_files()
num_files = len(files)
for filenum, filename in enumerate(files):
fullpath = os.path.join(self.rom_path, filename)
try:
archive = Archive(fullpath)
for fname in archive.namelist:
rom_header = m64p_rom_header()
ctypes.memmove(
ctypes.byref(rom_header),
archive.read(fname, ctypes.sizeof(rom_header)),
ctypes.sizeof(rom_header))
rom_settings = self.parent.core.get_rom_settings(
sl(rom_header.CRC1), sl(rom_header.CRC2))
if rom_settings:
crc = "%X%X" % (sl(rom_header.CRC1), sl(rom_header.CRC2))
self.roms.append((crc, rom_settings.goodname, fullpath, fname))
archive.close()
except Exception, err:
log.warn(str(err))
continue
percent = float(filenum) / float(num_files) * 100
self.parent.progressBar.emit(SIGNAL("valueChanged(int)"), percent)
def read_files(self):
"""Reads files."""
self.roms = []
files = self.get_files()
num_files = len(files)
for filenum, filename in enumerate(files):
fullpath = os.path.join(self.rom_path, filename)
try:
archive = Archive(fullpath)
for fname in archive.namelist:
rom_header = m64p_rom_header()
ctypes.memmove(
ctypes.byref(rom_header),
archive.read(fname, ctypes.sizeof(rom_header)),
ctypes.sizeof(rom_header))
rom_settings = self.parent.core.get_rom_settings(
sl(rom_header.CRC1), sl(rom_header.CRC2))
if rom_settings:
crc = "%X%X" % (sl(rom_header.CRC1), sl(
rom_header.CRC2))
self.roms.append(
(crc, rom_settings.goodname, fullpath, fname))
archive.close()
except Exception, err:
log.warn(str(err))
continue
percent = float(filenum) / float(num_files) * 100
self.parent.progressBar.emit(SIGNAL("valueChanged(int)"), percent)
def read_files(self):
"""Reads files."""
self.roms = []
files = self.get_files()
num_files = len(files)
for filenum, filename in enumerate(files):
fullpath = os.path.join(self.rom_path, filename)
try:
archive = Archive(fullpath)
for fname in archive.namelist:
crc_tuple = self.get_rom_crc(archive, fname)
if crc_tuple:
rom_settings = self.parent.core.get_rom_settings(
crc_tuple[0], crc_tuple[1])
if rom_settings:
crc = "%X%X" % (crc_tuple[0], crc_tuple[1])
self.roms.append((crc, rom_settings.goodname, fullpath, fname))
archive.close()
except Exception as err:
log.warn(str(err))
continue
percent = float(filenum) / float(num_files) * 100
self.parent.progressBar.valueChanged.emit(percent)
self.exit()
class Worker(QThread):
"""Mupen64Plus thread worker"""
def __init__(self, parent=None):
"""Constructor."""
QThread.__init__(self, parent)
self.parent = parent
self.video = video
self.plugin_files = []
self.archive = None
self.filepath = None
self.filename = None
self.library_path = None
self.state = M64EMU_STOPPED
self.settings = self.parent.settings
self.core = Core()
def init(self, path=None):
"""Initialize."""
self.core_load(path)
if self.core.get_handle():
self.core_startup()
self.plugins_load()
self.plugins_startup()
self.parent.settings.core = self.core
if self.parent.args:
self.parent.file_open.emit(self.parent.args[0], None)
else:
self.parent.state_changed.emit((False, False, False, False))
self.parent.info_dialog.emit(self.tr("Mupen64Plus library not found."))
def quit(self):
if self.state in [M64EMU_RUNNING, M64EMU_PAUSED]:
self.stop()
if self.core.get_handle():
self.plugins_shutdown()
self.plugins_unload()
self.core_shutdown()
self.core_unload()
def set_filepath(self, filepath, filename=None):
"""Sets rom file path."""
self.filepath = filepath
self.filename = filename
self.archive = Archive(self.filepath)
if len(self.archive.namelist) > 1 and not self.filename:
self.parent.archive_dialog.emit(self.archive.namelist)
def core_load(self, path=None):
"""Loads core library."""
if self.core.get_handle():
self.core_shutdown()
if path is not None:
self.library_path = path
else:
self.library_path = self.settings.qset.value(
"Paths/Library", find_library(CORE_NAME))
self.core.core_load(str(self.library_path))
def core_unload(self):
"""Unloads core library."""
if self.core.get_handle():
unload_library(self.core.get_handle())
self.core.m64p = None
self.core.config = None
def core_startup(self):
"""Startups core library."""
if self.core.get_handle():
self.core.core_startup(
str(self.library_path), self.parent.vidext)
def core_shutdown(self):
"""Shutdowns core library."""
if self.core.get_handle():
self.core.core_shutdown()
def find_plugins(self, path=None):
"""Searches for plugins in defined directories."""
self.plugin_files = []
path = path if path else self.settings.qset.value("Paths/Plugins", path)
if path: SEARCH_DIRS.insert(0, path)
for searchdir in SEARCH_DIRS:
if os.path.isdir(searchdir):
for filename in os.listdir(searchdir):
if filename.startswith("mupen64plus") and \
filename.endswith(DLL_EXT) and filename != DEFAULT_DYNLIB:
self.plugin_files.append(os.path.join(searchdir, filename))
break
def get_plugins(self):
"""Gets chosen plugins from config."""
plugins = {}
for plugin_type in PLUGIN_ORDER:
text = self.settings.qset.value("Plugins/%s" % (
PLUGIN_NAME[plugin_type]), PLUGIN_DEFAULT[plugin_type])
plugins[plugin_type] = text
return plugins
def plugins_load(self, path=None):
"""Loads and startup plugins."""
self.find_plugins(path)
for plugin_path in self.plugin_files:
self.core.plugin_load_try(plugin_path)
def plugins_unload(self):
"""Unloads plugins."""
for plugin_type in self.core.plugin_map.keys():
for plugin_map in self.core.plugin_map[plugin_type].values():
(plugin_handle, plugin_path, plugin_name,
plugin_desc, plugin_version) = plugin_map
unload_library(plugin_handle)
del plugin_handle
def plugins_startup(self):
"""Startup plugins."""
for plugin_type in self.core.plugin_map.keys():
for plugin_map in self.core.plugin_map[plugin_type].values():
(plugin_handle, plugin_path, plugin_name,
plugin_desc, plugin_version) = plugin_map
self.core.plugin_startup(plugin_handle, plugin_name, plugin_desc)
def plugins_shutdown(self):
"""Shutdowns plugins."""
for plugin_type in self.core.plugin_map.keys():
for plugin_map in self.core.plugin_map[plugin_type].values():
(plugin_handle, plugin_path, plugin_name,
plugin_desc, plugin_version) = plugin_map
self.core.plugin_shutdown(plugin_handle, plugin_desc)
def rom_open(self):
"""Opens ROM."""
try:
self.parent.file_opening.emit(self.filepath)
romfile = self.archive.read(self.filename)
self.archive.close()
except Exception:
log.exception("couldn't open ROM file '%s' for reading." % (
self.filepath))
return
rval = self.core.rom_open(romfile)
if rval == M64ERR_SUCCESS:
del romfile
self.core.rom_get_header()
self.core.rom_get_settings()
if bool(self.settings.get_int_safe(
"disable_screensaver", 1)):
screensaver.disable()
self.parent.rom_opened.emit()
self.parent.recent_files.add(self.filepath)
def rom_close(self):
"""Closes ROM."""
self.core.rom_close()
if bool(self.settings.get_int_safe(
"disable_screensaver", 1)):
screensaver.enable()
self.parent.rom_closed.emit()
def core_state_query(self, state):
"""Query emulator state."""
return self.core.core_state_query(state)
def core_state_set(self, state, value):
"""Sets emulator state."""
return self.core.core_state_set(state, value)
def save_screenshot(self):
"""Saves screenshot."""
self.core.take_next_screenshot()
def get_screenshot(self, path):
"""Gets last saved screenshot."""
rom_name = str(self.core.rom_header.Name).replace(
' ', '_').lower()
screenshots = []
for filename in os.listdir(path):
if filename.startswith(rom_name):
screenshots.append(os.path.join(
path, filename))
if screenshots:
return sorted(screenshots)[-1]
return None
def save_image(self, title=True):
"""Saves snapshot or title image."""
data_path = self.core.config.get_path("UserData")
capture = "title" if title else "snapshot"
dst_path = os.path.join(data_path, capture)
if not os.path.isdir(dst_path):
os.makedirs(dst_path)
screenshot = self.get_screenshot(
os.path.join(data_path, "screenshot"))
if screenshot:
image_name = "%X%X.png" % (
sl(self.core.rom_header.CRC1), sl(self.core.rom_header.CRC2))
try:
shutil.copyfile(screenshot, os.path.join(dst_path, image_name))
log.info("Captured %s" % capture)
except IOError:
log.exception("couldn't save image %s" % image_name)
def save_title(self):
"""Saves title."""
self.save_screenshot()
QTimer.singleShot(1500, self.save_title_image)
def save_snapshot(self):
"""Saves snapshot."""
self.save_screenshot()
QTimer.singleShot(1500, self.save_snapshot_image)
def save_title_image(self):
self.parent.save_image.emit(True)
def save_snapshot_image(self):
self.parent.save_image.emit(False)
def state_load(self, state_path=None):
"""Loads state."""
self.core.state_load(state_path)
def state_save(self, state_path=None, state_type=1):
"""Saves state."""
self.core.state_save(state_path, state_type)
def state_set_slot(self, slot):
"""Sets save slot."""
self.core.state_set_slot(slot)
def send_sdl_keydown(self, key):
"""Sends key down event."""
self.core.send_sdl_keydown(key)
def send_sdl_keyup(self, key):
"""Sends key up event."""
self.core.send_sdl_keyup(key)
def reset(self, soft=False):
"""Resets emulator."""
self.core.reset(soft)
def speed_up(self):
"""Speeds up emulator."""
speed = self.core_state_query(M64CORE_SPEED_FACTOR)
self.core_state_set(M64CORE_SPEED_FACTOR, speed + 5)
def speed_down(self):
"""Speeds down emulator."""
speed = self.core_state_query(M64CORE_SPEED_FACTOR)
self.core_state_set(M64CORE_SPEED_FACTOR, speed - 5)
def add_cheat(self, cheat_name, cheat_code):
"""Adds a cheat"""
self.core.add_cheat(cheat_name, cheat_code)
def cheat_enabled(self, cheat_name, enabled=True):
"""Toggles cheat state"""
self.core.cheat_enabled(cheat_name, enabled)
def toggle_fs(self):
"""Toggles fullscreen."""
mode = self.core_state_query(M64CORE_VIDEO_MODE)
if mode == M64VIDEO_WINDOWED:
self.core_state_set(M64CORE_VIDEO_MODE, M64VIDEO_FULLSCREEN)
elif mode == M64VIDEO_FULLSCREEN:
self.core_state_set(M64CORE_VIDEO_MODE, M64VIDEO_WINDOWED)
def toggle_pause(self):
"""Toggles pause."""
if self.state == M64EMU_RUNNING:
self.core.pause()
if bool(self.settings.get_int_safe("disable_screensaver", 1)):
screensaver.enable()
elif self.state == M64EMU_PAUSED:
self.core.resume()
if bool(self.settings.get_int_safe("disable_screensaver", 1)):
screensaver.disable()
self.toggle_actions()
def toggle_mute(self):
"""Toggles mute."""
if self.core_state_query(M64CORE_AUDIO_MUTE):
self.core_state_set(M64CORE_AUDIO_MUTE, 0)
else:
self.core_state_set(M64CORE_AUDIO_MUTE, 1)
def toggle_speed_limit(self):
"""Toggles speed limiter."""
if self.core_state_query(M64CORE_SPEED_LIMITER):
self.core_state_set(M64CORE_SPEED_LIMITER, 0)
log.info("Speed limiter disabled")
else:
self.core_state_set(M64CORE_SPEED_LIMITER, 1)
log.info("Speed limiter enabled")
def toggle_actions(self):
"""Toggles actions state."""
self.state = self.core_state_query(M64CORE_EMU_STATE)
cheat = bool(self.parent.cheats.cheats) if self.parent.cheats else False
if self.state == M64EMU_STOPPED:
(load, pause, action, cheats) = True, False, False, False
elif self.state == M64EMU_PAUSED:
(load, pause, action, cheats) = True, True, True, cheat
elif self.state == M64EMU_RUNNING:
(load, pause, action, cheats) = True, True, True, cheat
self.parent.state_changed.emit((load, pause, action, cheats))
def stop(self):
"""Stops thread."""
self.core.stop()
self.wait()
def run(self):
"""Starts thread."""
self.rom_open()
self.core.attach_plugins(
self.get_plugins())
self.core.execute()
self.core.detach_plugins()
self.rom_close()
self.toggle_actions()
class Worker(QThread):
"""Mupen64Plus thread worker"""
def __init__(self, parent=None):
"""Constructor."""
QThread.__init__(self, parent)
self.parent = parent
self.video = video
self.plugin_files = []
self.archive = None
self.filepath = None
self.filename = None
self.library_path = None
self.state = M64EMU_STOPPED
self.settings = self.parent.settings
self.core = Core()
def init(self, path=None):
"""Initialize."""
self.core_load(path)
if self.core.get_handle():
self.core_startup()
self.plugins_load()
self.plugins_startup()
self.parent.settings.core = self.core
if self.parent.args:
self.parent.file_open.emit(self.parent.args[0], None)
else:
self.parent.state_changed.emit((False, False, False, False))
self.parent.info_dialog.emit(self.tr("Mupen64Plus library not found."))
def quit(self):
if self.state in [M64EMU_RUNNING, M64EMU_PAUSED]:
self.stop()
if self.core.get_handle():
self.plugins_shutdown()
self.plugins_unload()
self.core_shutdown()
self.core_unload()
def set_filepath(self, filepath, filename=None):
"""Sets rom file path."""
self.filepath = filepath
self.filename = filename
self.archive = Archive(self.filepath)
if len(self.archive.namelist) > 1 and not self.filename:
self.parent.archive_dialog.emit(self.archive.namelist)
def core_load(self, path=None):
"""Loads core library."""
if self.core.get_handle():
self.core_shutdown()
if path is not None:
self.library_path = path
else:
self.library_path = self.settings.qset.value(
"Paths/Library", find_library(CORE_NAME))
if not self.library_path:
self.library_path = find_library(CORE_NAME)
self.core.core_load(self.library_path)
def core_unload(self):
"""Unloads core library."""
if self.core.get_handle():
unload_library(self.core.get_handle())
self.core.m64p = None
self.core.config = None
def core_startup(self):
"""Startups core library."""
if self.core.get_handle():
self.core.core_startup(
str(self.library_path), self.parent.vidext)
def core_shutdown(self):
"""Shutdowns core library."""
if self.core.get_handle():
self.core.core_shutdown()
def find_plugins(self, path=None):
"""Searches for plugins in defined directories."""
self.plugin_files = []
path = path if path else self.settings.qset.value("Paths/Plugins", path)
if path: SEARCH_DIRS.insert(0, path)
for searchdir in SEARCH_DIRS:
if os.path.isdir(searchdir):
for filename in os.listdir(searchdir):
if filename.startswith("mupen64plus") and \
filename.endswith(DLL_EXT) and filename != DEFAULT_DYNLIB:
self.plugin_files.append(os.path.join(searchdir, filename))
break
def get_plugins(self):
"""Gets chosen plugins from config."""
plugins = {}
for plugin_type in PLUGIN_ORDER:
text = self.settings.qset.value("Plugins/%s" % (
PLUGIN_NAME[plugin_type]), PLUGIN_DEFAULT[plugin_type])
plugins[plugin_type] = text
return plugins
def plugins_load(self, path=None):
"""Loads and startup plugins."""
self.find_plugins(path)
for plugin_path in self.plugin_files:
self.core.plugin_load_try(plugin_path)
def plugins_unload(self):
"""Unloads plugins."""
for plugin_type in self.core.plugin_map.keys():
for plugin_map in self.core.plugin_map[plugin_type].values():
(plugin_handle, plugin_path, plugin_name,
plugin_desc, plugin_version) = plugin_map
unload_library(plugin_handle)
del plugin_handle
def plugins_startup(self):
"""Startup plugins."""
for plugin_type in self.core.plugin_map.keys():
for plugin_map in self.core.plugin_map[plugin_type].values():
(plugin_handle, plugin_path, plugin_name,
plugin_desc, plugin_version) = plugin_map
self.core.plugin_startup(plugin_handle, plugin_name, plugin_desc)
def plugins_shutdown(self):
"""Shutdowns plugins."""
for plugin_type in self.core.plugin_map.keys():
for plugin_map in self.core.plugin_map[plugin_type].values():
(plugin_handle, plugin_path, plugin_name,
plugin_desc, plugin_version) = plugin_map
self.core.plugin_shutdown(plugin_handle, plugin_desc)
def rom_open(self):
"""Opens ROM."""
try:
self.parent.file_opening.emit(self.filepath)
romfile = self.archive.read(self.filename)
self.archive.close()
except Exception:
log.exception("couldn't open ROM file '%s' for reading." % (
self.filepath))
return
rval = self.core.rom_open(romfile)
if rval == M64ERR_SUCCESS:
del romfile
self.core.rom_get_header()
self.core.rom_get_settings()
if bool(self.settings.get_int_safe(
"disable_screensaver", 1)):
SDL_DisableScreenSaver()
self.parent.rom_opened.emit()
self.parent.recent_files.add(self.filepath)
def rom_close(self):
"""Closes ROM."""
self.core.rom_close()
if bool(self.settings.get_int_safe(
"disable_screensaver", 1)):
SDL_EnableScreenSaver()
self.parent.rom_closed.emit()
def core_state_query(self, state):
"""Query emulator state."""
return self.core.core_state_query(state)
def core_state_set(self, state, value):
"""Sets emulator state."""
return self.core.core_state_set(state, value)
def save_screenshot(self):
"""Saves screenshot."""
self.core.take_next_screenshot()
def get_screenshot(self, path):
"""Gets last saved screenshot."""
name = self.core.rom_header.Name.decode()
rom_name = name.replace(' ', '_').lower()
screenshots = []
for filename in os.listdir(path):
if filename.startswith(rom_name):
screenshots.append(os.path.join(
path, filename))
if screenshots:
return sorted(screenshots)[-1]
return None
def save_image(self, title=True):
"""Saves snapshot or title image."""
data_path = self.core.config.get_path("UserData")
capture = "title" if title else "snapshot"
dst_path = os.path.join(data_path, capture)
if not os.path.isdir(dst_path):
os.makedirs(dst_path)
screenshot = self.get_screenshot(
os.path.join(data_path, "screenshot"))
if screenshot:
image_name = "%X%X.png" % (
sl(self.core.rom_header.CRC1), sl(self.core.rom_header.CRC2))
try:
shutil.copyfile(screenshot, os.path.join(dst_path, image_name))
log.info("Captured %s" % capture)
except IOError:
log.exception("couldn't save image %s" % image_name)
def save_title(self):
"""Saves title."""
self.save_screenshot()
QTimer.singleShot(1500, self.save_title_image)
def save_snapshot(self):
"""Saves snapshot."""
self.save_screenshot()
QTimer.singleShot(1500, self.save_snapshot_image)
def save_title_image(self):
self.parent.save_image.emit(True)
def save_snapshot_image(self):
self.parent.save_image.emit(False)
def state_load(self, state_path=None):
"""Loads state."""
self.core.state_load(state_path)
def state_save(self, state_path=None, state_type=1):
"""Saves state."""
self.core.state_save(state_path, state_type)
def state_set_slot(self, slot):
"""Sets save slot."""
self.core.state_set_slot(slot)
def send_sdl_keydown(self, key):
"""Sends key down event."""
self.core.send_sdl_keydown(key)
def send_sdl_keyup(self, key):
"""Sends key up event."""
self.core.send_sdl_keyup(key)
def reset(self, soft=False):
"""Resets emulator."""
self.core.reset(soft)
def speed_up(self):
"""Speeds up emulator."""
speed = self.core_state_query(M64CORE_SPEED_FACTOR)
self.core_state_set(M64CORE_SPEED_FACTOR, speed + 5)
def speed_down(self):
"""Speeds down emulator."""
speed = self.core_state_query(M64CORE_SPEED_FACTOR)
self.core_state_set(M64CORE_SPEED_FACTOR, speed - 5)
def add_cheat(self, cheat_name, cheat_code):
"""Adds a cheat"""
self.core.add_cheat(cheat_name, cheat_code)
def cheat_enabled(self, cheat_name, enabled=True):
"""Toggles cheat state"""
self.core.cheat_enabled(cheat_name, enabled)
def toggle_fs(self):
"""Toggles fullscreen."""
mode = self.core_state_query(M64CORE_VIDEO_MODE)
if mode == M64VIDEO_WINDOWED:
self.core_state_set(M64CORE_VIDEO_MODE, M64VIDEO_FULLSCREEN)
elif mode == M64VIDEO_FULLSCREEN:
self.core_state_set(M64CORE_VIDEO_MODE, M64VIDEO_WINDOWED)
def toggle_pause(self):
"""Toggles pause."""
if self.state == M64EMU_RUNNING:
self.core.pause()
if bool(self.settings.get_int_safe("disable_screensaver", 1)):
SDL_EnableScreenSaver()
elif self.state == M64EMU_PAUSED:
self.core.resume()
if bool(self.settings.get_int_safe("disable_screensaver", 1)):
SDL_DisableScreenSaver()
self.toggle_actions()
def toggle_mute(self):
"""Toggles mute."""
if self.core_state_query(M64CORE_AUDIO_MUTE):
self.core_state_set(M64CORE_AUDIO_MUTE, 0)
else:
self.core_state_set(M64CORE_AUDIO_MUTE, 1)
def toggle_speed_limit(self):
"""Toggles speed limiter."""
if self.core_state_query(M64CORE_SPEED_LIMITER):
self.core_state_set(M64CORE_SPEED_LIMITER, 0)
log.info("Speed limiter disabled")
else:
self.core_state_set(M64CORE_SPEED_LIMITER, 1)
log.info("Speed limiter enabled")
def toggle_actions(self):
"""Toggles actions state."""
self.state = self.core_state_query(M64CORE_EMU_STATE)
cheat = bool(self.parent.cheats.cheats) if self.parent.cheats else False
if self.state == M64EMU_STOPPED:
(load, pause, action, cheats) = True, False, False, False
elif self.state == M64EMU_PAUSED:
(load, pause, action, cheats) = True, True, True, cheat
elif self.state == M64EMU_RUNNING:
(load, pause, action, cheats) = True, True, True, cheat
self.parent.state_changed.emit((load, pause, action, cheats))
def stop(self):
"""Stops thread."""
self.core.stop()
self.wait()
def run(self):
"""Starts thread."""
self.rom_open()
self.core.attach_plugins(
self.get_plugins())
# Save the configuration file again, just in case a plugin has altered it.
# This is the last opportunity to save changes before the relatively
# long-running game.
self.core.config.save_file()
self.core.execute()
self.core.detach_plugins()
self.rom_close()
self.toggle_actions()