Add desktop ready checks, smarter chat scrolling, and fight-night reactions
This commit is contained in:
Peter Stockings
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"""Native ringside overlay and small, original synthesized reaction sounds."""
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import math
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from pathlib import Path
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import struct
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import wave
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from PyQt6.QtCore import Qt, QTimer, QPropertyAnimation, QPoint, QEasingCurve, QEvent
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from PyQt6.QtWidgets import QApplication, QWidget, QFrame, QLabel, QHBoxLayout, QVBoxLayout
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REACTIONS = {
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"ko": ("K.O.", "That's a wrap.", "#ff5676"),
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"bell": ("DING!", "Back to your corners.", "#f5c86c"),
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"tap": ("TAP!", "Someone's had enough.", "#e1e1e1"),
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"robbery": ("ROBBERY?", "Judges, explain yourselves.", "#f5c86c"),
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}
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def write_reaction_sound(directory, kind):
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"""Generate mono PCM once per cache directory, with no downloaded samples."""
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if kind not in REACTIONS:
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raise ValueError("Unknown reaction")
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path = Path(directory) / f"{kind}.wav"
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if path.exists():
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return path
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path.parent.mkdir(parents=True, exist_ok=True)
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rate = 22050
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duration = .85 if kind == "bell" else .4
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samples = bytearray()
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for i in range(int(rate * duration)):
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t = i / rate
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attack = min(1, t / .008)
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if kind == "ko":
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value = math.sin(2 * math.pi * (130 * t - 100 * t * t)) * math.exp(-13 * t)
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elif kind == "bell":
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value = sum(math.sin(2 * math.pi * f * t) * a for f, a in
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((880, .55), (1765, .25), (2410, .12))) * math.exp(-5 * t)
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elif kind == "tap":
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pulse = t if t < .16 else t - .16
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value = math.sin(2 * math.pi * 420 * pulse) * math.exp(-45 * pulse)
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else:
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value = math.sin(2 * math.pi * 145 * t) * math.sin(2 * math.pi * 22 * t) * math.exp(-8 * t)
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release = min(1, (duration - t) / .02)
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samples.extend(struct.pack("<h", int(16000 * value * attack * release)))
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with wave.open(str(path), "wb") as output:
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output.setnchannels(1)
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output.setsampwidth(2)
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output.setframerate(rate)
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output.writeframes(samples)
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return path
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class RingsideStrip(QWidget):
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"""A separate native window stays above VLC's native video surface."""
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def __init__(self, video_frame):
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super().__init__(video_frame, Qt.WindowType.ToolTip | Qt.WindowType.FramelessWindowHint
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| Qt.WindowType.WindowDoesNotAcceptFocus | Qt.WindowType.WindowTransparentForInput)
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self.video_frame = video_frame
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self.owner_window = None
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self.setAttribute(Qt.WidgetAttribute.WA_ShowWithoutActivating)
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self.setAttribute(Qt.WidgetAttribute.WA_TransparentForMouseEvents)
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self.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground)
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self.setFocusPolicy(Qt.FocusPolicy.NoFocus)
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outer = QVBoxLayout(self)
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outer.setContentsMargins(0, 0, 0, 0)
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self.panel = QFrame()
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outer.addWidget(self.panel)
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row = QHBoxLayout(self.panel)
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row.setContentsMargins(14, 10, 14, 10)
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row.setSpacing(14)
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self.headline = QLabel()
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self.headline.setTextFormat(Qt.TextFormat.PlainText)
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self.caption = QLabel()
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self.caption.setTextFormat(Qt.TextFormat.PlainText)
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self.caption.setWordWrap(True)
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self.caption.setMinimumWidth(0)
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self.caption.setStyleSheet("color: #f2f2f5; background: transparent; font-size: 13px;")
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self.metadata = QLabel()
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self.metadata.setStyleSheet("color: #a6a9b5; background: transparent; font-size: 11px;")
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details = QVBoxLayout()
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details.setSpacing(3)
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details.addWidget(self.caption)
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details.addWidget(self.metadata)
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row.addWidget(self.headline)
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row.addLayout(details, 1)
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self.dismiss_timer = QTimer(self)
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self.dismiss_timer.setSingleShot(True)
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self.dismiss_timer.timeout.connect(self.dismiss)
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self.slide = QPropertyAnimation(self, b"pos", self)
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self.slide.setDuration(180)
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self.slide.setEasingCurve(QEasingCurve.Type.OutCubic)
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video_frame.installEventFilter(self)
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def show_reaction(self, kind, author, position):
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if kind not in REACTIONS or not self.video_frame.isVisible():
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return False
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owner = self.video_frame.window()
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# Avoid displaying an always-on-top effect over another application.
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active = QApplication.activeWindow()
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while active is not None and active is not owner:
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active = active.parentWidget()
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if active is None or owner.isMinimized():
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return False
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if self.owner_window is not owner:
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if self.owner_window is not None:
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self.owner_window.removeEventFilter(self)
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self.owner_window = owner
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owner.installEventFilter(self)
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title, caption, color = REACTIONS[kind]
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self.headline.setText(title)
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self.headline.setStyleSheet(f"color: {color}; background: transparent; font-size: 24px; font-weight: bold;")
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self.caption.setText(f"{author}: {caption}")
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self.metadata.setText(f"Room reaction · {position}")
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self.panel.setStyleSheet(f"QFrame {{ background: #1a1b20; border-left: 3px solid {color}; border-radius: 6px; }} QLabel {{ border: none; }}")
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self.slide.stop()
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self._place()
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end = self.pos()
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self.move(end + QPoint(0, 12))
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self.show()
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self.slide.setStartValue(self.pos())
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self.slide.setEndValue(end)
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self.slide.start()
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self.dismiss_timer.start(2200)
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return True
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def _place(self):
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width = max(1, min(540, self.video_frame.width() - 32))
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self.setFixedWidth(width)
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height = self.layout().heightForWidth(width)
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self.setFixedHeight(max(64, height))
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origin = self.video_frame.mapToGlobal(QPoint(16, self.video_frame.height() - self.height() - 16))
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self.move(origin)
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def eventFilter(self, watched, event):
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if self.isVisible():
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if event.type() in (QEvent.Type.Hide, QEvent.Type.WindowDeactivate, QEvent.Type.Close):
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self.dismiss()
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elif event.type() in (QEvent.Type.Move, QEvent.Type.Resize):
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self.slide.stop()
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self._place()
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return super().eventFilter(watched, event)
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def dismiss(self):
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self.slide.stop()
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self.dismiss_timer.stop()
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self.hide()
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