Noratrieb/game-wip-dontplay
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nora 2023-04-17 19:35:19 +02:00
parent 40e412c024
commit 98dd54f1f2
18 changed files with 196 additions and 1445 deletions
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57
src/worldgen.rs
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@ -1,74 +1,23 @@
use worldgen::{
constraint,
noise::perlin::PerlinNoise,
constraint, noise::perlin::PerlinNoise,
noisemap::{NoiseMap, NoiseMapGenerator, Seed, Step},
world::{
tile::{Constraint, ConstraintType},
Size, Tile, World,
},
};
use crate::{
tiles::{BgTileId, FgTileId, MidTileId, TileId},
world::{ChunkPos, Tile as Tl, CHUNK_EXTENT},
};
pub struct Worldgen {
world: World<crate::world::Tile>,
}
impl Worldgen {
pub fn from_seed(seed: i64) -> Self {
let noise = PerlinNoise::new();
let nm1 = NoiseMap::new(noise)
.set(Seed::of(seed))
.set(Step::of(0.005, 0.005));
let nm2 = NoiseMap::new(noise)
.set(Seed::of(seed))
.set(Step::of(0.05, 0.05));
let nm = Box::new(nm1 + nm2 * 3);
let world = World::new()
.set(Size::of(CHUNK_EXTENT as i64, CHUNK_EXTENT as i64))
// Dirt coal
.add(
Tile::new(Tl {
bg: BgTileId::DIRT,
mid: MidTileId::DIRT,
fg: FgTileId::COAL,
})
.when(constraint!(nm.clone(), < -0.8)),
)
// Dirt
.add(
Tile::new(Tl {
bg: BgTileId::DIRT,
mid: MidTileId::DIRT,
fg: TileId::EMPTY,
})
.when(constraint!(nm.clone(), < -0.1)),
)
// Stone
.add(
Tile::new(Tl {
bg: BgTileId::STONE,
mid: MidTileId::STONE,
fg: TileId::EMPTY,
})
.when(constraint!(nm, < 0.45)),
)
// Dirt wall
.add(Tile::new(Tl {
bg: BgTileId::DIRT,
mid: TileId::EMPTY,
fg: TileId::EMPTY,
}));
Self { world }
loop {}
}
pub fn chunk_noise(&self, pos: ChunkPos) -> Vec<Vec<Tl>> {
self.world.generate(pos.x as i64, pos.y as i64).unwrap()
loop {}
}
}