extends PlantMutation
class_name AncientMutation

const DEFAULT_DAY_FACTOR = 5

func get_icon() -> Texture:
    return preload("res://common/icons/wood.svg")

func get_base_rarity() -> int:
    return 0

func get_mutation_name() -> String:
    return "Ancient"

func get_mutation_description() -> String:
    return "Add [b]1[/b] to the score for each [b]%d[/b] days passed" % get_day_factor()

func get_day_factor():
    return max(1, DEFAULT_DAY_FACTOR - level + 1)

func mutate_score(plant : Plant, score) -> int:

    return score + floori(plant.day / get_day_factor())