98 lines
3.0 KiB
Python
98 lines
3.0 KiB
Python
#!/usr/bin/env python3
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import evdev
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import uinput
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import subprocess
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import time
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DEVICE_NAMES = ["8BitDo NGC Modkit"]
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BUTTON_MAP = {
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"304": "KEY_ENTER", # A
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"305": None, # B (non utilisé)
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"311": "KEY_LEFTALT", # R
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"307": "KEY_RIGHT", # Stick droit → Droite
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"308": "KEY_LEFT", # Stick droit → Gauche
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# 318 (BTN_THUMBR) sera géré à part
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}
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events = [
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uinput.KEY_LEFT, uinput.KEY_RIGHT,
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uinput.KEY_ENTER, uinput.KEY_ESC, uinput.KEY_LEFTALT
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]
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keyboard = uinput.Device(events)
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def find_device():
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for path in evdev.list_devices():
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try:
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dev = evdev.InputDevice(path)
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if any(dn in dev.name for dn in DEVICE_NAMES):
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return path
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except Exception:
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continue
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return None
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def is_dolphin_running():
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try:
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output = subprocess.check_output(
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["flatpak", "ps", "--columns=name"]
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).decode()
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return "org.DolphinEmu.dolphin-emu" in output
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except Exception:
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return False
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def handle_device(dev_path):
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dev = evdev.InputDevice(dev_path)
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try:
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for event in dev.read_loop():
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if event.type != evdev.ecodes.EV_KEY:
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continue
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key_code = str(event.code)
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# cas spécial : joystick jaune (BTN_THUMBR, code 318)
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if key_code == "318" and event.value == 1: # pression
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keyboard.emit(uinput.KEY_LEFTALT, 1)
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keyboard.emit(uinput.KEY_ESC, 1)
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keyboard.emit(uinput.KEY_ESC, 0)
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keyboard.emit(uinput.KEY_LEFTALT, 0)
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continue
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# touches normales selon le mapping
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if key_code in BUTTON_MAP:
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mapped_key = BUTTON_MAP[key_code]
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if mapped_key is not None:
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keyboard.emit(getattr(uinput, mapped_key), event.value)
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except OSError:
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dev.close()
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raise
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def main():
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connected = False
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time.sleep(5) # délai pour que uinput et le serveur graphique soient prêts
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while True:
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dev_path = find_device()
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if dev_path and not connected:
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print(f"[+] Manette connectée: {dev_path}")
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connected = True
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if not is_dolphin_running():
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try:
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subprocess.Popen(["flatpak", "run", "org.DolphinEmu.dolphin-emu"])
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except Exception as e:
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print(f"[!] Impossible de lancer Dolphin: {e}")
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try:
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handle_device(dev_path)
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except OSError:
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print("[-] Manette déconnectée")
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connected = False
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try:
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subprocess.Popen(["flatpak", "kill", "org.DolphinEmu.dolphin-emu"])
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except Exception as e:
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print(f"[!] Impossible de tuer Dolphin: {e}")
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elif not dev_path and connected:
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print("[-] Manette déconnectée")
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connected = False
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time.sleep(1)
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if __name__ == "__main__":
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main()
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