seeding-planets/entities/player/inventory/scripts/items/seed.gd

extends Item
class_name Seed

const MUTATION_PROBABILITY = 0.3

const SHOVEL_ICON = preload("res://common/icons/shovel.svg")
const GROWING_ICON = preload("res://common/icons/chevrons-up.svg")
const SCORE_ICON = preload("res://common/icons/growth.svg")

@export var plant_name : String
@export var plant_archetype: PlantArchetype
@export var plant_mutations: Array[PlantMutation]
@export var random_seed : int

func _init(
    _plant_name : String,
    _plant_archetype : PlantArchetype,
    _plant_mutations : Array[PlantMutation] = [],
):
    plant_name = _plant_name
    plant_archetype = _plant_archetype
    plant_mutations = _plant_mutations
    random_seed = randi()

static func generate_from_parent(plant_data : PlantData) -> Seed:
    if randf() > MUTATION_PROBABILITY:
        return Seed.new(
            plant_data.plant_name,
            plant_data.archetype,
            mutate(plant_data.mutations)
        )
    else :
        # TODO
        return Seed.new(
            plant_data.plant_name,
            plant_data.archetype,
            mutate(plant_data.mutations)
        )

static func generate_random() -> Seed:
    return Seed.new(
        Random.generate_random_name(),
        PlantArchetype.new(),
        []
    )

func get_item_name() -> String:
    return tr("%s_SEED") % plant_name

func get_description() -> String:
    return tr("PLANT_%s_MUST_BE_USED_IN_DECONTAMINATED_ZONE") % plant_name

func get_icon() -> Texture2D:
    return plant_archetype.texture_builder.build_seed_texture(random_seed)

func get_energy_used() -> int:
    return 1

func get_usage_zone_radius() -> int:
    return 35

func get_usage_object_affected(i : InspectableEntity) -> bool:
    return i is Plant

func use_text() -> String:
    return tr("PLANT_%s") % plant_name

func is_one_time_use():
    return true

func can_use(player : Player, zone : Player.ActionZone) -> bool:
    if (
        player.region == null 
    ):
        return false

    var is_there_a_plant_here = false
    for area in zone.get_affected_areas():
        if area is Plant:
            is_there_a_plant_here = true
    
    var is_there_contamination_in_zone = false
    for tile in zone.get_tiles():
        if not player.region.decontamination_layer.is_decontamined(tile):
            is_there_contamination_in_zone = true

    return not is_there_a_plant_here and not is_there_contamination_in_zone

func use(player : Player, zone : Player.ActionZone) -> bool:
    if player.region == null:
        return false

    AudioManager.play_sfx("Dig")
    return player.region.plant(self,zone.get_global_position())

func card_info() -> CardInfo:
    var info = CardInfo.new(
        get_item_name()
    )
    info.texture = icon
    info.type_icon = TYPE_ICON

    info.stats.append(
        CardStatInfo.new(
            tr("COST_%d_ENERGY") % energy_usage,
            ENERGY_ICON
        )
    )

    if is_one_time_use():
        info.stats.append(
            CardStatInfo.new(
                tr("ONE_TIME_USE"),
                ONE_TIME_ICON
            )
        )

    var effect_section = CardSectionInfo.new(
        tr("EFFECT"),
        get_description()
    )
    effect_section.title_icon = ACTION_ICON

    if energy_usage > 0:
        effect_section.title_icon = ENERGY_ICON
    
    info.sections.append(effect_section)

    if len(plant_mutations) != 0:
        var rarest : int = plant_mutations.map(
            func(m : PlantMutation) : return m.get_rarity()
        ).max()
        info.bg_color = PlantMutation.get_rarity_color(rarest)
        for m in plant_mutations:
            info.sections.append(m.card_section())
    
    return info

func get_particles() -> Array[Particles.Parameters]:
    var param : Array[Particles.Parameters] = []

    for m in plant_mutations:
        param.append(
            Particles.Parameters.new(
                m.get_icon(),
                PlantMutation.get_rarity_color(m.get_rarity())
            )
        )

    return param

static func mutate(parent_mutation : Array[PlantMutation] = []) -> Array[PlantMutation]:

    # TODO
    # var possible_mutations_change : Array[MutationPossibility] = [
    #     AddMutation.new()
    # ]

    # if (
    #     len(parent_mutation) >= 2
    # ):
    #     possible_mutations_change = [
    #         UpgradeMutation.new(),
    #         RemoveMutation.new(),
    #     ]
    # elif len(parent_mutation) > 0:
    #     possible_mutations_change = [
    #         AddMutation.new(),
    #         UpgradeMutation.new(),
    #         RemoveMutation.new(),
    #     ]
    
    # var chosen_mutation = possible_mutations_change.pick_random()

    return parent_mutation


# class MutationPossibility:
#     func mutate(_parent_mutation : Array[PlantMutation] = [])-> Array[PlantMutation]:
#         return []

# class AddMutation extends MutationPossibility:
#     func mutate(parent_mutation : Array[PlantMutation] = [])-> Array[PlantMutation]:
#         var new_mutations = parent_mutation.duplicate_deep()
#         var mut = PlantMutation.random_mutation(parent_mutation)

#         if mut:
#             var existing_mut_id = new_mutations.find_custom(func(m:PlantMutation): return m.get_mutation_name() == mut.get_mutation_name())
            
#             if existing_mut_id >= 0:
#                 new_mutations[existing_mut_id].level += 1
#             else :
#                 new_mutations.append(mut)

#         return new_mutations

# class UpgradeMutation extends MutationPossibility:
#     func mutate(
#         parent_mutation : Array[PlantMutation] = []
#     ) -> Array[PlantMutation]:
#         var new_mutations = parent_mutation.duplicate_deep()

#         new_mutations.pick_random().level += 1

#         return new_mutations

# class RemoveMutation extends MutationPossibility:
#     func mutate(parent_mutation : Array[PlantMutation] = [])-> Array[PlantMutation]:
#         var new_mutations :Array[PlantMutation] = parent_mutation.duplicate_deep()

#         var mut_to_remove = new_mutations.pick_random()
#         if mut_to_remove.level > 1:
#             mut_to_remove.level -= 1
#         else:
#             new_mutations.remove_at(new_mutations.find(mut_to_remove))

#         return new_mutations