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Better ice

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This commit is contained in:
Joshua Barretto 2022-07-08 11:19:58 +01:00
parent a9c9a9d0d2
commit f4e50d18df
1 changed files with 20 additions and 3 deletions
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23
world/src/layer/cave.rs
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@ -480,7 +480,9 @@ fn write_column<R: Rng>(
let rand = RandomField::new(37 + level);
let dirt = 1;
let is_ice = biome.icy + col.marble * 0.2 > 0.5 && col.marble > 0.6;
let dirt = 1 + (!is_ice) as i32;
let bedrock = z_range.start + lava as i32;
let base = bedrock + (stalactite * 0.4) as i32;
let floor = base + dirt;
@ -650,7 +652,7 @@ fn write_column<R: Rng>(
Rgb::new(80, 100, 20),
col.marble_small,
);
let icy = Rgb::new(150, 175, 255);
let icy = Rgb::new(170, 195, 255);
let dusty = Lerp::lerp(Rgb::new(50, 50, 75), Rgb::new(75, 75, 50), col.marble_mid);
let surf_color: Rgb<i16> = Lerp::lerp(
Lerp::lerp(
@ -670,7 +672,22 @@ fn write_column<R: Rng>(
biome.fire,
);
Block::new(BlockKind::Sand, surf_color.map(|e| e as u8))
if is_ice {
Block::new(BlockKind::Ice, Rgb::new(120, 160, 255))
} else {
Block::new(
if biome.mushroom.max(biome.leafy) > 0.5 {
BlockKind::Grass
} else if biome.icy > 0.5 {
BlockKind::Snow
} else if biome.fire > 0.5 {
BlockKind::Rock
} else {
BlockKind::Sand
},
surf_color.map(|e| e as u8),
)
}
} else if let Some(sprite) = (z == floor && !void_below && !sky_above)
.then(|| {
if rand.chance(wpos2d.with_z(1), biome.mushroom * 0.1) {