Very simple whack-a-mole type game for the Pimoroni DrumHAT

wam.py

#!/usr/bin/env python

import cap1xxx
import random
import time

"""

4 3 2
5 7 1
 6 0

"""

dh = cap1xxx.Cap1188(
    i2c_addr=0x2c,
    alert_pin=25)

ledmap = [
    5,
    4,
    3,
    2,
    1,
    0,
    6,
    7
]

score = 0
targets = set(range(8))
target = random.choice(list(targets))

def handle_press(event):
    global target, score
    if event.channel == target:
        score += 1
        dh.set_led_state(ledmap[target], False)

def handle_release(event):
    global target, targets
    if event.channel == target:
        # sometimes the LED doesn't switch off in handle_press
        dh.set_led_state(ledmap[target], False)
        # don't select the same target twice in a row
        target = random.choice(list(targets.difference([target])))
        dh.set_led_state(ledmap[target], True)

for x in range(8):
    dh.on(x,event='press',   handler=handle_press)
    dh.on(x,event='release', handler=handle_release)

dh._write_byte(cap1xxx.R_LED_LINKING, 0b000000)

print("3...")
time.sleep(1)
print("2...")
time.sleep(1)
print("1...")
time.sleep(1)
print("Go!")
start_time = time.time()

dh.set_led_state(ledmap[target], True)
while time.time() - start_time < 30:
    time.sleep(0.1)
dh.set_led_state(ledmap[target], False)

print("You scored %d" % score)