Are you new to using CircuitPython? No worries, there is a full getting-started guide here.
Plug the Qualia ESP32-S3 into your computer with a known good USB cable (not a charge-only cable). The Qualia ESP32-S3 will appear to your computer in File Explorer or Finder (depending on your operating system) as a flash drive named CIRCUITPY. If the drive does not appear, you can install CircuitPython on your Qualia ESP32-S3 and then return here.
Download the project files with the Download Project Bundle button below. Unzip the file and copy/paste the code.py and other project files to your CIRCUITPY drive using File Explorer or Finder (depending on your operating system).
Drive Structure
After copying the files, your drive should look like the listing below. It can contain other files as well, but must contain these at a minimum:
# SPDX-FileCopyrightText: 2024 Tim Cocks
#
# SPDX-License-Identifier: MIT
"""
1D Chomper
Circuitpython based 1 dimensional pacman style game inspired by Paku Paku.
"""
import board
from adafruit_qualia import Qualia
from adafruit_qualia.graphics import Displays
from chomper_1d_lib import ChomperGame, Entity
from digitalio import DigitalInOut, Direction, Pull
# initialize the physical button on A0
btn = DigitalInOut(board.A0)
btn.direction = Direction.INPUT
btn.pull = Pull.DOWN
btn_prev_val = btn.value
# Create the Qualia object for the 240x960 display PID 5799
qualia = Qualia(Displays.BAR240X960)
# OR create the Qualia object for the 320x960 display PID 5805
# qualia = Qualia(Displays.BAR320X960)
display = qualia.display
# Landscape orientation, mounted with ribbon cable coming off the left side of display.
display.rotation = 270
# Create the Game object, passing in the display size
game_obj = ChomperGame((display.width, display.height))
# set the Group scaling to 3x
game_obj.scale = 3
# down a little bit from top of display
game_obj.y = 10
# start the player moving to the right
game_obj.player_entity.direction = Entity.DIRECTION_RIGHT
# set game_obj as the root_group to show it on the Display.
display.root_group = game_obj
# main loop
while True:
game_obj.game_tick()
btn_cur_value = btn.value
# if the button was pressed
if btn_cur_value and not btn_prev_val:
# If the game is currently playing
if not game_obj.game_over:
# change the Player to the opposite direction
if game_obj.player_entity.direction == Entity.DIRECTION_LEFT:
game_obj.player_entity.direction = Entity.DIRECTION_RIGHT
else:
game_obj.player_entity.direction = Entity.DIRECTION_LEFT
# If the game is over
else:
# Restart to play again
game_obj.restart()
# update button variable for debouncing
btn_prev_val = btn_cur_value
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