Client for playing 300 publicly available Sokoban puzzles on a computer or phone.
on.touch_press = function(id, x,y, dx,dy, pressure)
	if Show_code then return end
	if car.touchpressed then
		call_protected(car.touchpressed, id, x,y, dx,dy, pressure)
	end
	if car.touch_press then
		call_protected(car.touch_press, id, x,y, dx,dy, pressure)
	end
end