6 * Image for pulsating lamp
7 * Add placement error sounds
8 * Add sound for battery going dead
13 * Light colour selection
14 * All lights multicolour
15 * Light direction configuration
17 * Sunrise transition screen
18 * Lose condition (no turnips and no seeds)
19 * 'End the Day' button
22 * Battery and light power consts
23 * Mould power increases to prevent farming
24 * Night remaining counter
26 * Seralize light on / off and colour selection state across day / night transition