Update voxel-fly construction

Requires https://github.com/deathcap/voxel-fly/commit/dae2e4654aae30160a40e25a1a06c5eb9e79469e
Update voxel-player for (game,opts) convention

Requires https://github.com/deathcap/voxel-player/commit/6fa636a1e6ad2b114fa81c7fb9b38848c1675a58