Expand description
The header slots of the frame view by name, so a native decoder reads
v[header::MONEY] instead of a bare index. A group of values starts at
its named slot: EXPLOSION_FX is seq, floor, x; THIEF_FX is seq,
caught, floor; TREASURE_FX is seq, floor, x; EVENT_COUNTS is fires,
firesGutRooms, bombs. frame_view describes each value.