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gui.py
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gui.py
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import os
import pickle
import sys
from PyQt5.QtCore import Qt, QThread, pyqtSignal
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import *
import numpy as np
os.environ['CUDA_VISIBLE_DEVICES'] = '-1'
os.environ['TF_CPP_MIN_LOG_LEVEL'] = '3'
np.warnings.filterwarnings('ignore')
def get_resource_path(relative_path):
'''Get absolute path to resource, works for dev and for PyInstaller'''
try:
# PyInstaller creates a temp folder and stores path in _MEIPASS
base_path = sys._MEIPASS
except Exception:
base_path = os.path.abspath(".")
return os.path.join(base_path, relative_path)
if os.name == 'nt':
import ctypes
ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID('com.github.donadigo.TMTrackNN')
class GenerateThread(QThread):
progress_sig = pyqtSignal(int)
status_sig = pyqtSignal(str, bool)
def __init__(self):
super(GenerateThread, self).__init__()
self.progress_bar = None
self.map_name = None
self.length = 0
self.variety = 0
self.config = None
self.train_data = None
self.pattern_data = None
self.scaler = None
self.stopped = False
self.builder = None
self.save_fname = None
def progress_callback(self, completed, total):
self.progress_sig.emit(int(completed / float(total) * 100))
def run(self):
self.stopped = False
self.status_sig.emit('Initializing...', True)
from builder import Builder
from config import load_config
from savegbx import save_gbx
from keras.models import load_model
data_path = get_resource_path('data')
config = load_config(os.path.join(data_path, 'config.json'))
if not self.scaler:
self.status_sig.emit('Loading data...', True)
with open(os.path.join(data_path, config['position_scaler']), 'rb') as scaler_file:
self.scaler = pickle.load(scaler_file)
if self.stopped:
return
if not self.pattern_data:
with open(os.path.join(data_path, config['pattern_data']), 'rb') as pattern_file:
self.pattern_data = pickle.load(pattern_file)
if self.stopped:
return
models_path = get_resource_path('models')
if not self.builder:
self.status_sig.emit('Loading models...', True)
block_model = load_model(os.path.join(models_path, 'block_model_300_300.h5'))
pos_model = load_model(os.path.join(models_path, 'position_model_512_512_256.h5'))
self.builder = Builder(block_model, pos_model,
config['lookback'], None, self.pattern_data, self.scaler, temperature=self.variety)
if self.stopped:
return
self.status_sig.emit('Building...', False)
track = self.builder.build(self.length, verbose=False, progress_callback=self.progress_callback)
if track and self.save_fname:
save_gbx({'track_data': track, 'map_name': self.map_name},
os.path.join(data_path, 'Template.Challenge.Gbx'), self.save_fname)
self.status_sig.emit('Done.', False)
def stop(self):
self.stopped = True
if self.builder:
self.builder.stop()
self.status_sig.emit('Stopped.', False)
class ProgressBar(QProgressBar):
def __init__(self):
super().__init__()
self.setAlignment(Qt.AlignCenter)
self._text = None
def setText(self, text):
self._text = text
def text(self):
return self._text
class Window(QWidget):
def __init__(self):
super().__init__()
self.width = 350
self.height = 400
self.setWindowTitle('TMTrackNN')
self.setGeometry(0, 0, self.width, self.height)
script_dir = os.path.dirname(os.path.realpath(__file__))
icon = QIcon(os.path.join(script_dir, 'icon.ico'))
self.setWindowIcon(icon)
fg = self.frameGeometry()
center = QDesktopWidget().availableGeometry().center()
fg.moveCenter(center)
self.move(fg.topLeft())
self.name_edit = QLineEdit()
self.temp_slider = QSlider(Qt.Horizontal)
self.temp_slider.setMinimum(6)
self.temp_slider.setMaximum(20)
self.temp_slider.setValue(12)
self.temp_slider.setToolTip(
'Higher: more creative, less certain\nLower: more conservative, more certain')
self.rd_time = QRadioButton('Track length')
self.rd_time.setChecked(True)
self.rd_time.toggled.connect(self.time_type_changed)
self.rd_custom = QRadioButton('Custom')
self.rd_custom.toggled.connect(self.time_type_changed)
self.rd15 = QRadioButton('15 seconds')
self.rd30 = QRadioButton('30 seconds')
self.rd1 = QRadioButton('1 minute')
self.rd1.setChecked(True)
time_layout = QHBoxLayout()
time_layout.addWidget(self.rd15)
time_layout.addWidget(self.rd30)
time_layout.addWidget(self.rd1)
time_layout.setContentsMargins(35, 0, 35, 0)
self.time_widget = QWidget()
self.time_widget.setLayout(time_layout)
self.length_spin_box = QSpinBox()
self.length_spin_box.setMaximum(1000)
self.length_spin_box.setValue(50)
custom_layout = QFormLayout()
custom_layout.setVerticalSpacing(12)
custom_layout.setHorizontalSpacing(12)
custom_layout.addRow('Number of blocks:', self.length_spin_box)
custom_layout.setContentsMargins(35, 0, 0, 0)
box_layout = QVBoxLayout()
box_layout.addWidget(self.rd_time)
box_layout.addWidget(self.time_widget)
box_layout.addWidget(self.rd_custom)
box_layout.addLayout(custom_layout)
box_layout.setAlignment(Qt.AlignHCenter)
self.generate_btn = QPushButton('Generate')
self.generate_btn.clicked.connect(self.generate)
self.stop_btn = QPushButton('Stop')
self.stop_btn.setEnabled(False)
self.stop_btn.clicked.connect(self.on_stop)
self.progress_bar = ProgressBar()
button_layout = QHBoxLayout()
button_layout.addWidget(self.progress_bar)
button_layout.addWidget(self.stop_btn)
button_layout.addWidget(self.generate_btn)
button_layout.setAlignment(Qt.AlignRight | Qt.AlignBottom)
main_layout = QVBoxLayout()
form = QFormLayout()
form.setEnabled(False)
form.setVerticalSpacing(12)
form.setHorizontalSpacing(12)
form.addRow('Map name:', self.name_edit)
form.addRow('Variety:', self.temp_slider)
main_layout.addLayout(form)
main_layout.addLayout(box_layout)
main_layout.addLayout(button_layout)
self.setLayout(main_layout)
self.generate_thread = GenerateThread()
self.generate_thread.finished.connect(self.generate_finished)
self.generate_thread.progress_sig.connect(self.on_progress)
self.generate_thread.status_sig.connect(self.on_status)
self.time_type_changed()
def time_type_changed(self):
toggled = self.rd_time.isChecked()
self.rd15.setEnabled(toggled)
self.rd30.setEnabled(toggled)
self.rd1.setEnabled(toggled)
self.rd_custom.setChecked(not toggled)
self.rd_time.setChecked(toggled)
self.length_spin_box.setEnabled(not toggled)
def on_stop(self):
self.generate_thread.stop()
def on_progress(self, completed):
self.progress_bar.setValue(completed)
def on_status(self, status, init_phase):
if init_phase:
self.progress_bar.setRange(0, 0)
else:
self.progress_bar.setRange(0, 100)
self.progress_bar.setText(status)
def generate_finished(self):
self.generate_thread.quit()
self.generate_btn.setEnabled(True)
self.progress_bar.setValue(0)
self.progress_bar.setRange(0, 100)
self.stop_btn.setEnabled(False)
self.time_widget.setEnabled(True)
self.rd_time.setEnabled(True)
self.rd_custom.setEnabled(True)
self.name_edit.setEnabled(True)
self.temp_slider.setEnabled(True)
self.length_spin_box.setEnabled(True)
self.setWindowTitle('TMTrackNN')
self.time_type_changed()
@staticmethod
def get_tm_maps_dir():
p = os.path.join(os.path.expanduser('~'), 'Documents', 'Maniaplanet', 'Maps')
if os.path.exists(p):
return p
p = os.path.join(os.path.expanduser('~'), 'Documents', 'TrackMania', 'Tracks', 'Challenges')
if os.path.exists(p):
return p
return None
def generate(self):
fname = QFileDialog.getSaveFileName(
self, 'Choose save location', self.get_tm_maps_dir())[0]
if fname == '':
return
basename = os.path.basename(fname)
if not basename.endswith('.Challenge.Gbx') and not basename.endswith('.Map.Gbx'):
fname += '.Challenge.Gbx'
self.stop_btn.setEnabled(True)
self.generate_btn.setEnabled(False)
self.time_widget.setEnabled(False)
self.rd_time.setEnabled(False)
self.rd_custom.setEnabled(False)
self.name_edit.setEnabled(False)
self.temp_slider.setEnabled(False)
self.length_spin_box.setEnabled(False)
length = 0
if self.rd_time.isChecked():
if self.rd15.isChecked():
length = 27
elif self.rd30.isChecked():
length = 50
elif self.rd1.isChecked():
length = 110
elif self.rd_custom.isChecked():
length = self.length_spin_box.value()
map_name = self.name_edit.text()
if map_name.strip() == '':
map_name = basename.replace(
'.Challenge.Gbx', '').replace('.Map.Gbx', '')
self.generate_thread.save_fname = fname
self.generate_thread.map_name = map_name
self.generate_thread.variety = self.temp_slider.value() / 10.
self.generate_thread.length = length
self.setWindowTitle('TMTrackNN | Generating...')
self.generate_thread.start()
app = QApplication(sys.argv)
window = Window()
window.show()
app.exec_()