def main():
l = load()
t = Term()
x, y = 3, 3
pos = {
'\x1b[A': (+1, 0), # up
'\x1b[B': (-1, 0), # down
'\x1b[C': (0, -1), # right
'\x1b[D': (0, +1), # left
}
playing = True
while playing:
paint(l)
k = t.get()
m = pos.get(k)
if not m:
continue
xx, yy = m
xx += x
yy += y
if xx < 0 or xx > 3 or yy < 0 or yy > 3:
continue
l[x][y] = l[xx][yy]
l[xx][yy] = ''
x, y = xx, yy
playing = not validate(l)
paint(l)
print("You Win!")
def main():
gt = Term()
while True:
ch = gt.get()
if ch == 'q':
break
elif ch == 'w':
print('\033[1A', end='', flush=True)
elif ch == 's':
print('\033[1B', end='', flush=True)
elif ch == 'a':
print('\033[1D', end='', flush=True)
elif ch == 'd':
print('\033[1C', end='', flush=True)
elif ch == 'c':
print('\033[2J', end='', flush=True)
else:
print(ch, end='', flush=True)
gt.exit()
