daily

func Mode ¶

func Mode(rng *rand.Rand) (game.SeededSpawner, string, string)

Mode selects the daily mode from the eligible pool using the seeded RNG. Returns the spawner, game type name, and mode title.

func Name ¶

func Name(date time.Time, rng *rand.Rand) string

Name generates the daily puzzle name in the format: "Daily Feb 14 26 - amber-falcon"

NOTE: this must be called before Mode on the same RNG — the number of draws here determines which mode is selected. Changing this function will shift daily puzzles for all future dates.

func RNG ¶

func RNG(date time.Time) *rand.Rand

RNG creates a deterministic RNG seeded from the given date.

func Seed ¶

func Seed(date time.Time) uint64

Seed returns a deterministic uint64 seed derived from the date.