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attempt noise gen

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This commit is contained in:
StephenAdamson
2024-12-14 00:03:52 +00:00
parent 7363ec9d39
commit bf3ddd0e74
10 changed files with 102 additions and 70 deletions
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src/game.rs
+29 -53
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@@ -4,77 +4,53 @@ use crate::tiles::TilePrefab;
use crate::constants::*;
use bevy::prelude::*;
use rand::prelude::*;
use noise::{NoiseFn, Perlin};
pub fn setup_level(mut commands: Commands, asset_server: Res<AssetServer>) {
setup_tilemap(&mut commands, &asset_server);
for x in -50..50 {
for y in -25..25 {
if random::<f32>() < 0.1 {
commands.spawn(Citizen::new(
&asset_server,
Vec3::new(x as f32 * 64., y as f32 * 64., 1.),
));
}
}
}
// for x in -50..50 {
// for y in -25..25 {
// if random::<f32>() < 0.1 {
// commands.spawn(Citizen::new(
// &asset_server,
// Vec3::new(x as f32 * 64., y as f32 * 64., 1.),
// ));
// }
// }
// }
}
fn setup_tilemap(commands: &mut Commands, asset_server: &Res<AssetServer>) {
for x in -50..50 {
for y in -25..25 {
for z in 0..4 {
let perlin = Perlin::new(0);
for x in -150..150 {
for y in -150..150 {
for z in -10..10 {
let position = Vec3::new(
x as f32 * TILE_SIZE,
y as f32 * TILE_SIZE,
-z as f32,
);
// Generate Perlin noise value
let noise_value = perlin.get([
x as f64 * 0.1,
y as f64 * 0.1,
z as f64 * 0.1,
]);
let mut items: Vec<ItemBundle> = vec![];
if random::<f32>() < 0.1 {
items.push(ItemBundle {
transform: Transform::from_translation(Vec3::new(0., 0., 0.1)),
sprite: Sprite {
image: asset_server.load("beer.png"),
..Default::default()
},
item: Item::new(),
visibility: Visibility::Visible,
});
}
if random::<f32>() < 0.1 {
items.push(ItemBundle {
transform: Transform::from_translation(Vec3::new(0., 0., 0.1)),
sprite: Sprite {
image: asset_server.load("chalice.png"),
..Default::default()
},
item: Item::new(),
visibility: Visibility::Visible,
});
}
if random::<f32>() < 0.1 {
items.push(ItemBundle {
transform: Transform::from_translation(Vec3::new(0., 0., 0.1)),
sprite: Sprite {
image: asset_server.load("fish.png"),
..Default::default()
},
item: Item::new(),
visibility: Visibility::Visible,
});
}
if random::<f32>() < 0.7 {
if noise_value < -0.3 {
commands
.spawn(TilePrefab::grass(position, asset_server))
.spawn(TilePrefab::rock(position, asset_server))
.with_children(|parent| {
for item in items {
parent.spawn(item);
}
});
} else if random::<f32>() < 0.2 {
} else if noise_value < 0. {
commands
.spawn(TilePrefab::dirt(position, asset_server))
.with_children(|parent| {
@@ -82,9 +58,9 @@ fn setup_tilemap(commands: &mut Commands, asset_server: &Res<AssetServer>) {
parent.spawn(item);
}
});
} else if random::<f32>() < 0.1 {
} else if noise_value < 0.3 {
commands
.spawn(TilePrefab::rock(position, asset_server))
.spawn(TilePrefab::grass(position, asset_server))
.with_children(|parent| {
for item in items {
parent.spawn(item);