zacharie/seeding-planets
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ajout des graines procédurales et des cinamatiques

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Zacharie Guet
2026-02-21 14:29:36 +01:00
parent 2e4a1bab53
commit ca0133bd71
117 changed files with 1238 additions and 590 deletions
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43
entities/plants/scripts/texture_builder/plant_texture_builder.gd
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@@ -3,7 +3,16 @@ extends Node
const IMAGE_WIDTH := 1000
const IMAGE_HEIGHT := 2000
const PLACEHOLDER_SEED_TEXTURE: Texture = preload("res://entities/plants/assets/sprites/default/seed.png")
const SEED_TEXTURE_SIZE = 150
const COLOR_PALETTE : Array[Color] = [
Color("#78AEBA"),
Color("#A7B35B"),
Color("#DB6B75"),
Color("#EC8E49"),
Color("#F9FFCE"),
]
const PLACEHOLDER_MATURE_TEXTURE: Texture = preload("res://entities/plants/assets/sprites/default/mature.png")
const PLACEHOLDER_GROWING_TEXTURE: Texture = preload("res://entities/plants/assets/sprites/default/growing.png")
@@ -13,11 +22,34 @@ const PLACEHOLDER_GROWING_TEXTURE: Texture = preload("res://entities/plants/asse
@export var branches: Array[PlantPart]
@export var n_branches: int = 2
@export var parts_mutation_associations: Dictionary[String, PartMutationAssociation]
@export var seed_texture_sets: Array[SeedTextureSet]
var rng := RandomNumberGenerator.new()
func build_seed_texture(_random_seed: int) -> Texture:
return PLACEHOLDER_SEED_TEXTURE
func build_seed_texture(random_seed: int) -> Texture:
rng.seed = random_seed
var texture_set : SeedTextureSet = pick_random(seed_texture_sets)
var image := Image.create(SEED_TEXTURE_SIZE,SEED_TEXTURE_SIZE, false, Image.FORMAT_RGBA8)
for color_texture in texture_set.color_textures:
var color_image = color_texture.get_image().duplicate()
color_image.resize(SEED_TEXTURE_SIZE,SEED_TEXTURE_SIZE)
modulate_image(color_image, pick_random(COLOR_PALETTE))
image.blend_rect(
color_image,
Rect2i(0,0,SEED_TEXTURE_SIZE,SEED_TEXTURE_SIZE),
Vector2i.ZERO
)
if texture_set.outline_texture:
var outline_image = texture_set.outline_texture.get_image().duplicate()
outline_image.resize(SEED_TEXTURE_SIZE,SEED_TEXTURE_SIZE)
image.blend_rect(outline_image, Rect2i(0,0,SEED_TEXTURE_SIZE,SEED_TEXTURE_SIZE),Vector2i.ZERO)
if rng.randi()%2 == 0:
image.flip_x()
return ImageTexture.create_from_image(image)
func build_plant_texture(plant_data: PlantData) -> Texture:
rng.seed = plant_data.random_seed
@@ -156,3 +188,8 @@ func build_plant_texture(plant_data: PlantData) -> Texture:
func pick_random(array: Array):
return array[rng.randi_range(0, array.size() - 1)]
func modulate_image(i : Image, color : Color):
for x in i.get_size().x:
for y in i.get_size().y:
i.set_pixel(x,y, i.get_pixel(x,y)*color)