109 lines
3.4 KiB
Python
109 lines
3.4 KiB
Python
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"""
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This file is part of the SplendidBear Websites' projects.
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Copyright (c) 2026 @ www.splendidbear.org
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For the full copyright and license information, please view the LICENSE
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file that was distributed with this source code.
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"""
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from __future__ import annotations
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import io
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import logging
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import gi
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gi.require_version("GdkPixbuf", "2.0")
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gi.require_version("Gst", "1.0")
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from gi.repository import GdkPixbuf, Gst
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from mineseeker import config
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from mineseeker.api import client
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from mineseeker.constants import IMAGE_NAMES, SOUND_NAMES
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log = logging.getLogger(__name__)
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# ---------------------------------------------------------------------------
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# Image cache { filename: GdkPixbuf.Pixbuf }
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# ---------------------------------------------------------------------------
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_images: dict[str, GdkPixbuf.Pixbuf] = {}
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def load_images(cell_size: int = 40) -> None:
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"""
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Fetch all game images from the server and cache them as GdkPixbuf.Pixbuf.
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Call once at startup (blocking; run in a thread if you want a splash screen).
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"""
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for name in IMAGE_NAMES:
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url = f"{config.BASE_URL}/images/{name}"
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try:
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resp = client.get_session().get(url, timeout=10)
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resp.raise_for_status()
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loader = GdkPixbuf.PixbufLoader()
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loader.write(resp.content)
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loader.close()
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pixbuf = loader.get_pixbuf()
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# Scale to the cell size used by the grid widget
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pixbuf = pixbuf.scale_simple(cell_size, cell_size, GdkPixbuf.InterpType.BILINEAR)
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_images[name] = pixbuf
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except Exception as exc:
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log.warning("Could not load image %s: %s", name, exc)
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def get_image(name: str) -> GdkPixbuf.Pixbuf | None:
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"""Return a cached Pixbuf by filename, or None if not loaded."""
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return _images.get(name)
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def get_image_or_fallback(name: str, fallback: str) -> GdkPixbuf.Pixbuf | None:
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return _images.get(name) or _images.get(fallback)
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# ---------------------------------------------------------------------------
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# Sound — via GStreamer playbin
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# ---------------------------------------------------------------------------
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_sounds: dict[str, str] = {} # { key: URI }
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def load_sounds() -> None:
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"""
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Build the URI map for the six game sound effects.
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GStreamer will stream them on-demand from the server.
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"""
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Gst.init(None)
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for filename in SOUND_NAMES:
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key = filename.split(".")[0] # "click", "bomb", etc.
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_sounds[key] = f"{config.BASE_URL}/sound/{filename}"
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def play_sound(key: str) -> None:
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"""
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Play a sound by key ("click", "mine", "warning", "bomb", "won", "starting").
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Each call spawns a fresh GStreamer playbin — fire-and-forget.
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"""
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uri = _sounds.get(key)
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if not uri:
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return
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try:
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player = Gst.ElementFactory.make("playbin", None)
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if player is None:
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return
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player.set_property("uri", uri)
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player.set_state(Gst.State.PLAYING)
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# Connect to bus to clean up after playback
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bus = player.get_bus()
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bus.add_signal_watch()
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def _on_message(bus, msg, player=player):
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if msg.type in (Gst.MessageType.EOS, Gst.MessageType.ERROR):
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player.set_state(Gst.State.NULL)
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bus.remove_signal_watch()
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return True
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bus.connect("message", _on_message)
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except Exception as exc:
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log.debug("Sound play failed (%s): %s", key, exc)
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