8000 Add ugame_s3 · python-ugame/circuitpython-stage@ccac175 · GitHub
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deshipudeshipu
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Add ugame_s3
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3 files changed

+102
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‎ugame_s3/pew.py

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../pew.py

‎ugame_s3/stage.py

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../stage.py

‎ugame_s3/ugame.py

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import audiobusio
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import audiocore
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import board
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import busio
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import digitalio
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import displayio
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import busdisplay
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import fourwire
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import keypad
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import microcontroller
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import os
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import supervisor
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import time
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K_X = 0x10
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K_O = 0x20
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K_Z = 0x40
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K_START = 0x40
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K_SELECT = 0x80
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K_DOWN = 0x08
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K_LEFT = 0x04
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K_RIGHT = 0x02
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K_UP = 0x01
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class _Buttons:
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def __init__(self):
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self.keys = keypad.Keys((
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board.BUTTON_UP,
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board.BUTTON_RIGHT,
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board.BUTTON_LEFT,
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board.BUTTON_DOWN,
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board.BUTTON_X,
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board.BUTTON_O,
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board.BUTTON_Z,
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),
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value_when_pressed=False,
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)
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self.last_state = 0
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self.event = keypad.Event(0, False)
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self.last_z_press = None
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def get_pressed(self):
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buttons = self.last_state
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events = self.keys.events
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while events:
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if events.get_into(self.event):
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bit = 1 << self.event.key_number
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if self.event.pressed:
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buttons |= bit
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self.last_state |= bit
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else:
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self.last_state &= ~bit
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if buttons & K_Z:
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now = time.monotonic()
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if self.last_z_press:
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if now - self.last_z_press > 2:
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os.chdir('/')
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supervisor.set_next_code_file(None)
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supervisor.reload()
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else:
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self.last_z_press = now
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else:
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self.last_z_press = None
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return buttons
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class _Audio:
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last_audio = None
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def __init__(self):
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self.muted = True
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self.buffer = bytearray(128)
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self.gain = digitalio.DigitalInOut(board.AUDIO_GAIN)
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self.gain.switch_to_output(value=0)
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self.audio = audiobusio.I2SOut(
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board.AUDIO_BCLK,
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board.AUDIO_LRCLK,
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board.AUDIO_DATA,
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)
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def play(self, audio_file, loop=False):
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if self.muted:
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return
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self.stop()
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wave = audiocore.WaveFile(audio_file, self.buffer)
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self.audio.play(wave, loop=loop)
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def stop(self):
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self.audio.stop()
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def mute(self, value=True):
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self.muted = value
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board.DISPLAY.auto_refresh = False
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display = board.DISPLAY
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buttons = _Buttons()
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audio = _Audio()

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