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Mushroom ceiling mold

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Syniis 2024-02-15 15:24:07 +01:00
parent 6ecfa73c85
commit e64d88e540
1 changed files with 41 additions and 3 deletions
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44
world/src/layer/cave.rs
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@ -238,9 +238,9 @@ impl Tunnel {
* close(depth, 1.0, 0.65);
// Overgrown with plants that need a moderate climate to survive
let leafy = underground
* close(humidity, 0.6, 0.4)
* close(humidity, 0.5, 0.3)
* close(temp, 0.6, 0.9)
* close(depth, 0.1, 0.6);
* close(depth, 0.1, 0.5);
// Cool temperature, dry and devoid of value
let dusty =
close(humidity, 0.0, 0.4) * close(temp, -0.3, 0.65) * close(mineral, -0.5, 1.5);
@ -924,8 +924,40 @@ fn write_column<R: Rng>(
None
};
let ceiling_mold = |wpos: Vec3<f32>| {
let wpos = wpos + wpos.xy().yx().with_z(0.0) * 0.2;
let dims = Vec2::new(3.0, 24.0);
let vine_posf = wpos + Vec2::unit_y() * (wpos.x / dims.x).floor() * 71.0 / dims;
let vine_pos = vine_posf.map(|e| e.floor() as i32);
let mut rng = RandomPerm::new(((vine_pos.x << 16) | vine_pos.y) as u32);
if rng.gen_bool(
0.15 * close(biome.mushroom, 1.0, 0.2) as f64
* close(max_height as f32, 64.0, 56.0) as f64,
) && ceiling_cover > 0.0
{
let vine_base = z_range.end as f32;
let vine_y = (vine_posf.y.fract() - 0.5).abs() * 2.0 * dims.y;
let vine_reach = (vine_y * 0.05).powf(2.0).min(32.0);
let vine_z = vine_base - vine_reach;
if Vec2::new(vine_posf.x.fract() * 2.0 - 1.0, (vine_z - wpos.z) / 4.0)
.magnitude_squared()
< 1.0f32
{
let kind = BlockKind::GlowingMushroom;
Some(Block::new(kind, Rgb::new(0, 95, 200)))
} else {
None
}
} else {
None
}
};
for z in bedrock..z_range.end {
let wpos = wpos2d.with_z(z);
let wposf = wpos.map(|e| e as f32);
let mut try_spawn_entity = false;
canvas.map_resource(wpos, |_block| {
if z < z_range.start - 4 && !void_below {
@ -1219,8 +1251,14 @@ fn write_column<R: Rng>(
.flatten()
{
Block::air(sprite)
} else if let Some(vine) =
ceiling_mold(wposf).or_else(|| ceiling_mold(wposf.xy().yx().with_z(wposf.z)))
{
vine
} else if let Some(structure_block) = get_structure(wpos, rng) {
structure_block
} else {
get_structure(wpos, rng).unwrap_or(Block::air(SpriteKind::Empty))
Block::empty()
}
});