class WriterTensorboardX():
def __init__(self, log_dir, logger, enable):
self.writer = None
if enable:
log_dir = str(log_dir)
try:
self.writer = importlib.import_module(
'tensorboardX').SummaryWriter(log_dir)
except ImportError:
message = "Warning: TensorboardX visualization is configured to use, but currently not installed on " \
"this machine. Please install the package by 'pip install tensorboardx' command or turn " \
"off the option in the 'config.json' file."
logger.warning(message)
self.step = 0
self.mode = ''
self.tb_writer_ftns = [
'add_scalar', 'add_scalars', 'add_image', 'add_images',
'add_audio', 'add_text', 'add_histogram', 'add_pr_curve',
'add_embedding'
]
self.tag_mode_exceptions = ['add_histogram', 'add_embedding']
self.timer = Timer()
def set_step(self, step, mode='train'):
self.mode = mode
self.step = step
if step == 0:
self.timer.reset()
else:
duration = self.timer.check()
self.add_scalar('steps_per_sec', 1 / duration)
def __getattr__(self, name):
"""
If visualization is configured to use:
return add_data() methods of tensorboard with additional information (step, tag) added.
Otherwise:
return a blank function handle that does nothing
"""
if name in self.tb_writer_ftns:
add_data = getattr(self.writer, name, None)
def wrapper(tag, data, *args, **kwargs):
if add_data is not None:
# add mode(train/valid) tag
if name not in self.tag_mode_exceptions:
tag = '{}/{}'.format(tag, self.mode)
add_data(tag, data, self.step, *args, **kwargs)
return wrapper
else:
# default action for returning methods defined in this class, set_step() for instance.
try:
attr = object.__getattr__(name)
except AttributeError:
raise AttributeError(
"type object 'WriterTensorboardX' has no attribute '{}'".
format(name))
return attr
class TensorboardWriter:
def __init__(self, log_dir, logger, enabled):
if enabled:
log_dir = str(log_dir)
# Setup tensorboard writer
try:
from torch.utils import tensorboard
except ImportError:
message = (
'Warning: Tensorboard is configured to use, but currently '
'not installed. Please upgrade PyTorch to version >= 1.1 '
'for using `torch.utils.tensorboard` or turn off the option '
'in the `config.json` file.'
)
logger.warning(message)
else:
self._writer = tensorboard.SummaryWriter(log_dir)
self._step = 0
self._mode = ''
self._tag_mode_exceptions = {'add_histogram', 'add_embedding'}
self._timer = Timer()
def set_step(self, step, mode='train'):
self._step = step
self._mode = mode
if step == 0:
self._timer.reset()
else:
duration = self._timer.check()
self.add_scalar('steps_per_sec', 1 / duration)
def __getattr__(self, name):
"""
If tensorboard is configured to use, return methods of tensorboard
with additional information (mode, step) added.
Otherwise, return a blank function.
"""
add_data = getattr(self._writer, name, None)
def wrapper(tag, data, *args, **kwargs):
if add_data is not None:
if name not in self._tag_mode_exceptions:
tag = '{}/{}'.format(tag, self._mode)
add_data(tag, data, self._step, *args, **kwargs)
return wrapper
class PlayerAnimationSystem(Applicator):
def __init__(self, name):
super(PlayerAnimationSystem, self).__init__()
self.componenttypes = PlayerData, Frames, MotionType, Facing, Sprite
self.frame_timer = Timer(60, True)
self.sprite_sheet = SpriteSheet(name)
self.motion_type = "standing"
self.facing = "down"
self.last_facing = self.facing
self.last_motion_type = self.motion_type
self.surface = None
self.sprite_surface = None
def process(self, world, componentsets):
for playerdata, frames, motion_type, facing, sprite in componentsets:
if not playerdata.life:
return
self.frame_timer.update()
self.facing = facing.get()
self.motion_type = motion_type.get()
if (self.facing != self.last_facing) or (self.motion_type != self.last_motion_type):
frames.set(0)
if frames.get() == self.sprite_sheet.get_sprite_sheet_width(self.motion_type) / 128:
frames.set(0)
self.last_facing = self.facing
self.last_motion_type = self.motion_type
self.surface = self.sprite_sheet.get_surface(frames.get(), motion_type.get(), facing.get())
self.sprite_surface = sprite.surface
rect = SDL_Rect(0, 0)
SDL_FillRect(self.sprite_surface, None, 0x000000)
SDL_BlitSurface(self.surface, None, self.sprite_surface, rect)
if self.frame_timer.check():
self.frame_timer.reset()
self.frame_timer.activate()
frames.bump()
class TensorboardWriter():
def __init__(self, log_dir, logger, enabled):
self.writer = None
self.selected_module = ""
if enabled:
log_dir = str(log_dir)
# Retrieve vizualization writer.
succeeded = False
for module in ["torch.utils.tensorboard", "tensorboardX"]:
try:
self.writer = importlib.import_module(
module).SummaryWriter(log_dir)
succeeded = True
break
except ImportError:
succeeded = False
self.selected_module = module
if not succeeded:
message = "Warning: visualization (Tensorboard) is configured to use, but currently not installed on " \
"this machine. Please install either TensorboardX with 'pip install tensorboardx', upgrade " \
"PyTorch to version >= 1.1 for using 'torch.utils.tensorboard' or turn off the option in " \
"the 'config.json' file."
logger.warning(message)
self.step = 0
self.mode = ''
self.tb_writer_ftns = {
'add_scalar', 'add_scalars', 'add_image', 'add_images',
'add_audio', 'add_text', 'add_histogram', 'add_pr_curve',
'add_embedding'
}
self.tag_mode_exceptions = {'add_histogram', 'add_embedding'}
self.timer = Timer()
def set_step(self, step, mode='train'):
self.mode = mode
self.step = step
if step == 0:
self.timer.reset()
else:
duration = self.timer.check()
self.add_scalar('steps_per_sec', 1 / duration)
def __getattr__(self, name):
"""
If visualization is configured to use:
return add_data() methods of tensorboard with additional information (step, tag) added.
Otherwise:
return a blank function handle that does nothing
"""
if name in self.tb_writer_ftns:
add_data = getattr(self.writer, name, None)
def wrapper(tag, data, *args, **kwargs):
if add_data is not None:
# add mode(train/valid) tag
if name not in self.tag_mode_exceptions:
tag = '{}/{}'.format(tag, self.mode)
add_data(tag, data, self.step, *args, **kwargs)
return wrapper
else:
# default action for returning methods defined in this class, set_step() for instance.
try:
attr = object.__getattr__(name)
except AttributeError:
raise AttributeError(
"type object '{}' has no attribute '{}'".format(
self.selected_module, name))
return attr
class NPC:
def __init__(self, renderer, factory, json_data):
self.dialog_timer = Timer(10000)
self.close_dialog_timer = Timer(10000)
self.db = DataBase()
self.renderer = renderer
self.factory = factory
data = json.loads(json_data)
self.name = data["name"]
self.start_pos = data["start_pos"]
self.npc_data = self.db.get_npc(self.name)
self.level = self.npc_data["level"]
self.quest = self.npc_data["quest"]
self.sprite_size = 128
self.position = [0, 0]
self.movement = [0, 0]
self.moving = False
self.npc_sprites = [
RESOURCES.get_path("{0}_standing.png".format(self.name)),
RESOURCES.get_path("{0}_walking.png".format(self.name))
]
self.sprite_sheets = {}
self.sprites = []
self.facing = Facing.LEFT_DOWN
self.last_facing = self.facing
self.motion_type = MotionType.STANDING
self.last_motion_type = self.motion_type
self.frame_index = 0
self.walk_frames = 60
self.move_rate = 100
self.init_sprite_sheet()
self.dialogs = self.db.get_npc_dialog(self.name)
self.dialog_box = None
self.dialog_sprites = []
self.text = None
def init_sprite_sheet(self):
for motion_type in range(MotionType.COUNT):
self.load_image(self.npc_sprites[motion_type], motion_type)
def load_image(self, file_path, motion_type):
sprite_sheets = self.sprite_sheets.get(file_path)
if not sprite_sheets:
sprite_surface = self.factory.from_image(file_path)
self.sprite_sheets[motion_type] = sprite_surface
def update(self, position, elapsed_time):
self.position = position
self.sprites.clear()
self.frame_index += 1
if self.frame_index == (self.sprite_sheets[self.motion_type].size[0] / self.sprite_size):
self.frame_index = 0
if not self.moving:
move = dice(self.move_rate)
if move[0] == self.move_rate - 1:
self.moving = True
self.walk_frames = 60
facing = dice(Facing.COUNT - 1)
self.facing = facing[0]
if self.moving:
if self.walk_frames:
self.motion_type = MotionType.WALKING
if self.facing == 0:
self.movement[0] -= 2
self.movement[1] += 1
self.facing = Facing.LEFT_DOWN
elif self.facing == 1:
self.movement[1] += 1
self.facing = Facing.DOWN
elif self.facing == 2:
self.movement[0] += 2
self.movement[1] += 1
self.facing = Facing.RIGHT_DOWN
elif self.facing == 3:
self.movement[0] += 2
self.facing = Facing.RIGHT
elif self.facing == 4:
self.movement[0] += 2
self.movement[1] -= 1
self.facing = Facing.RIGHT_UP
elif self.facing == 5:
self.movement[1] -= 1
self.facing = Facing.UP
elif self.facing == 6:
self.movement[0] -= 2
self.movement[1] -= 1
self.facing = Facing.LEFT_UP
elif self.facing == 7:
self.movement[0] -= 2
self.facing = Facing.LEFT
self.walk_frames -= 1
else:
self.moving = False
self.motion_type = MotionType.STANDING
x = int((int(self.start_pos[0]) + self.position[0] + self.movement[0]) - (self.sprite_size / 2))
y = int((int(self.start_pos[1]) + self.position[1] + self.movement[1]) - (self.sprite_size / 2))
self.position = x, y
sprite_sheet = self.sprite_sheets[self.motion_type]
sprite_crop = [self.frame_index * self.sprite_size,
self.facing * self.sprite_size,
self.sprite_size,
self.sprite_size]
sprite = sprite_sheet.subsprite(sprite_crop)
sprite.position = self.position
self.sprites.append(sprite)
"""
renderer = self.renderer
src_rect = SDL_Rect()
src_rect.x = frame_index * sprite_size
src_rect.y = facing * sprite_size
src_rect.w = sprite_size
src_rect.h = sprite_size
dest_rect = SDL_Rect()
dest_rect.x = x
dest_rect.y = y
dest_rect.w = sprite_size
dest_rect.h = sprite_size
SDL_RenderCopy(renderer, sprite.texture, src_rect, dest_rect)
"""
def get_sprites(self):
return self.sprites
def dialog_update(self):
self.dialog_timer.update()
self.close_dialog_timer.update()
if self.dialog_timer.check():
self.dialog_timer.reset()
self.close_dialog_timer.activate()
self.create_dialog()
if self.close_dialog_timer.check():
self.close_dialog_timer.reset()
self.dialog_timer.activate()
self.dialog_box = None
self.dialog_sprites.clear()
def create_dialog(self):
self.text = dice(len(self.dialogs) - 1)
name = self.dialogs[self.text[0]]['npc']
text = self.dialogs[self.text[0]]['text']
message = {0: "{0}:".format(name)}
max_chars = 24
i = 1
for j in range(0, len(text), max_chars):
message[i] = text[j:j + max_chars]
i += 1
self.dialog_box = DialogBox(self.factory,
font_size=32,
fg_color=Colors.WHITE,
bg_color=Colors.BLACK,
font_name="04B_20__.TTF",
text=message,
position=self.position,
renderer=self.renderer)
sprites = self.dialog_box.get_sprites()
for sprite in sprites:
self.dialog_sprites.append(sprite)
class CometWriter:
def __init__(self,
logger,
project_name: Optional[str] = None,
experiment_name: Optional[str] = None,
api_key: Optional[str] = None,
log_dir: Optional[str] = None,
offline: bool = False,
**kwargs):
if not _COMET_AVAILABLE:
raise ImportError(
"You want to use `comet_ml` logger which is not installed yet,"
" install it with `pip install comet-ml`.")
self.project_name = project_name
self.experiment_name = experiment_name
self.kwargs = kwargs
self.timer = Timer()
if (api_key is not None) and (log_dir is not None):
self.mode = "offline" if offline else "online"
self.api_key = api_key
self.log_dir = log_dir
elif api_key is not None:
self.mode = "online"
self.api_key = api_key
self.log_dir = None
elif log_dir is not None:
self.mode = "offline"
self.log_dir = log_dir
else:
logger.warning(
"CometLogger requires either api_key or save_dir during initialization."
)
if self.mode == "online":
self.experiment = CometExperiment(
api_key=self.api_key,
project_name=self.project_name,
**self.kwargs,
)
else:
self.experiment = CometOfflineExperiment(
offline_directory=self.log_dir,
project_name=self.project_name,
**self.kwargs,
)
if self.experiment_name:
self.experiment.set_name(self.experiment_name)
def set_step(self, step, epoch=None, mode='train') -> None:
self.mode = mode
self.step = step
self.epoch = epoch
if step == 0:
self.timer.reset()
else:
duration = self.timer.check()
self.add_scalar({'steps_per_sec': 1 / duration})
def log_hyperparams(self, params: Dict[str, Any]) -> None:
self.experiment.log_parameters(params)
def log_code(self, file_name=None, folder='models/') -> None:
self.experiment.log_code(file_name=file_name, folder=folder)
def add_scalar(self,
metrics: Dict[str, Union[torch.Tensor, float]],
step: Optional[int] = None,
epoch: Optional[int] = None) -> None:
metrics_renamed = {}
for key, val in metrics.items():
tag = '{}/{}'.format(key, self.mode)
if is_tensor(val):
metrics_renamed[tag] = val.cpu().detach()
else:
metrics_renamed[tag] = val
if epoch is None:
self.experiment.log_metrics(metrics_renamed,
step=self.step,
epoch=self.epoch)
else:
self.experiment.log_metrics(metrics_renamed, epoch=epoch)
def add_plot(self, figure_name, figure):
"""
Primarily for log gate plots
"""
self.experiment.log_figure(figure_name=figure_name, figure=figure)
def add_hist3d(self, hist, name):
"""
Primarily for log gate plots
"""
self.experiment.log_histogram_3d(hist, name=name)
def reset_experiment(self):
self.experiment = None
def finalize(self) -> None:
self.experiment.end()
self.reset_experiment()
class NPC:
def __init__(self, window, data):
self.dialog_timer = Timer(10000, activated=True)
self.close_dialog_timer = Timer(10000)
self.db = DataBase()
self.window = window
self.renderer = window.renderer
self.name = data["name"]
self.level = data["level"]
self.quest = data["quest"]
self.sprite_size = 128
self.position = [0, 0]
self.movement = [0, 0]
self.moving = False
self.npc_sprites = [
RESOURCES.get_path("{0}_standing.png".format(self.name)),
RESOURCES.get_path("{0}_walking.png".format(self.name))
]
self.factory = sdl2.ext.SpriteFactory(sdl2.ext.TEXTURE,
renderer=self.renderer)
self.sprite_sheets = {}
self.facing = Facing.LEFT_DOWN
self.last_facing = self.facing
self.motion_type = MotionType.STANDING
self.last_motion_type = self.motion_type
self.frame_index = 0
self.walk_frames = 60
self.init_sprite_sheet()
self.dialogs = self.db.get_npc_dialog(self.name)
self.dialog_box = None
self.msg = None
def init_sprite_sheet(self):
for motion_type in range(MotionType.COUNT):
self.load_image(self.npc_sprites[motion_type], motion_type)
def load_image(self, file_path, motion_type):
sprite_sheets = self.sprite_sheets.get(file_path)
if not sprite_sheets:
sprite_surface = self.factory.from_image(file_path)
self.sprite_sheets[motion_type] = sprite_surface
def update(self, position, elapsed_time):
self.position = position
self.frame_index += 1
if self.frame_index == (self.sprite_sheets[self.motion_type].size[0] /
self.sprite_size):
self.frame_index = 0
if not self.moving:
move = dice(200)
if move[0] == 200:
self.moving = True
self.walk_frames = 60
facing = dice(Facing.COUNT - 1)
self.facing = facing[0]
if self.moving:
if self.walk_frames:
self.motion_type = MotionType.WALKING
if self.facing == 0:
# print("LEFT_DOWN")
self.movement[0] -= 2
self.movement[1] += 1
self.facing = Facing.LEFT_DOWN
elif self.facing == 1:
# print("DOWN")
self.movement[1] += 1
self.facing = Facing.DOWN
elif self.facing == 2:
# print("RIGHT_DOWN")
self.movement[0] += 2
self.movement[1] += 1
self.facing = Facing.RIGHT_DOWN
elif self.facing == 3:
# print("RIGHT")
self.movement[0] += 2
self.facing = Facing.RIGHT
elif self.facing == 4:
# print("RIGHT_UP")
self.movement[0] += 2
self.movement[1] -= 1
self.facing = Facing.RIGHT_UP
elif self.facing == 5:
# print("UP")
self.movement[1] -= 1
self.facing = Facing.UP
elif self.facing == 6:
# print("LEFT_UP")
self.movement[0] -= 2
self.movement[1] -= 1
self.facing = Facing.LEFT_UP
elif self.facing == 7:
# print("LEFT")
self.movement[0] -= 2
self.facing = Facing.LEFT
self.walk_frames -= 1
else:
self.moving = False
self.motion_type = MotionType.STANDING
self.dialog_update()
def draw(self):
renderer = self.renderer.renderer
motion_type = self.motion_type
facing = self.facing
frame_index = self.frame_index
position = self.position
movement = self.movement
sprite = self.sprite_sheets[motion_type]
sprite_size = self.sprite_size
x = int(((WindowSize.WIDTH / 2) + position[0] + movement[0]) -
(sprite_size / 2))
y = int(((WindowSize.HEIGHT / 2) + position[1] + movement[1]) -
(sprite_size / 2))
src_rect = SDL_Rect()
src_rect.x = frame_index * sprite_size
src_rect.y = facing * sprite_size
src_rect.w = sprite_size
src_rect.h = sprite_size
dest_rect = SDL_Rect()
dest_rect.x = x
dest_rect.y = y
dest_rect.w = sprite_size
dest_rect.h = sprite_size
render.SDL_RenderCopy(renderer, sprite.texture, src_rect, dest_rect)
self.dialog_draw((x, y))
def dialog_update(self):
self.dialog_timer.update()
if self.dialog_timer.check():
self.dialog_timer.reset()
self.close_dialog_timer.activate()
self.msg = dice(len(self.dialogs) - 1)
self.dialog_box = Dialog(self.window, Colors.WHITHE, 16, (10, 400),
Colors.BLACK)
self.close_dialog_timer.update()
if self.close_dialog_timer.check():
self.close_dialog_timer.reset()
self.dialog_timer.activate()
self.dialog_box = None
def dialog_draw(self, position):
if self.dialog_box:
x, y = position
name = self.dialogs[self.msg[0]]['npc']
text = self.dialogs[self.msg[0]]['text']
message = {0: "{0}:".format(name)}
max_chars = 24
i = 1
for j in range(0, len(text), max_chars):
message[i] = text[j:j + max_chars]
i += 1
self.dialog_box.draw(message, (x, y - 100))