71 lines
2.7 KiB
Python
71 lines
2.7 KiB
Python
import random
|
|
|
|
from survival.biomes.biome_data import BiomeData
|
|
from survival.biomes.biome_preset import BiomePreset
|
|
from survival.biomes.noise import generate_noise
|
|
from survival.tile import Tile
|
|
|
|
|
|
class TileGenerator:
|
|
Tiles = {
|
|
"Grass1": Tile(origin=(0, 0), cost=1),
|
|
"Grass2": Tile(origin=(32, 0), cost=1),
|
|
"Grass3": Tile(origin=(64, 0), cost=1),
|
|
"Grass4": Tile(origin=(96, 0), cost=1),
|
|
"Sand": Tile(origin=(64, 64), cost=20),
|
|
"Puddle": Tile(origin=(96, 64), cost=20),
|
|
}
|
|
|
|
TilesValues = list(Tiles.values())
|
|
|
|
Biomes = [
|
|
BiomePreset("Desert", min_height=0.2, min_moisture=0, min_heat=0.5, tiles=[Tiles["Grass1"], Tiles["Grass2"],
|
|
Tiles["Grass3"], Tiles["Grass4"]]),
|
|
BiomePreset("Grassland", min_height=0.2, min_moisture=0.5, min_heat=0.3, tiles=[Tiles["Sand"]]),
|
|
BiomePreset("Marsh", min_height=0.1, min_moisture=0.6, min_heat=0.2, tiles=[Tiles["Puddle"]])
|
|
]
|
|
|
|
@staticmethod
|
|
def get_random_tile():
|
|
tile = random.choice(TileGenerator.TilesValues)
|
|
return Tile(origin=tile.origin, cost=tile.cost)
|
|
|
|
@staticmethod
|
|
def generate_random_tiles(width: int, height: int) -> list[list[Tile]]:
|
|
return [[TileGenerator.get_random_tile() for _ in range(width)] for _ in range(height)]
|
|
|
|
@staticmethod
|
|
def generate_biome_tiles(width: int, height: int):
|
|
seed = random.randint(0, 9999999)
|
|
octaves = 10
|
|
height_map = generate_noise(width, height, octaves, seed)
|
|
moisture_map = generate_noise(width, height, octaves, seed)
|
|
heat_map = generate_noise(width, height, octaves, seed)
|
|
|
|
return [[TileGenerator.get_biome(height_map[y][x], moisture_map[y][x], heat_map[y][x]).get_new_tile() for x in
|
|
range(width)] for y in range(height)]
|
|
|
|
@staticmethod
|
|
def get_biome(height, moisture, heat) -> BiomePreset:
|
|
matching_biomes = list()
|
|
|
|
for biome in TileGenerator.Biomes:
|
|
if biome.match_conditions(height, moisture, heat):
|
|
matching_biomes.append(BiomeData(biome))
|
|
|
|
current_value = 0
|
|
found_biome = None
|
|
|
|
for biome in matching_biomes:
|
|
if found_biome is None:
|
|
found_biome = biome.biome
|
|
current_value = biome.get_diff_value(height, moisture, heat)
|
|
elif biome.get_diff_value(height, moisture, heat) < current_value:
|
|
found_biome = biome.biome
|
|
current_value = biome.get_diff_value(height, moisture, heat)
|
|
|
|
if found_biome is None:
|
|
found_biome = TileGenerator.Biomes[0]
|
|
|
|
return found_biome
|