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collision fixes

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generator changes
This commit is contained in:
Amatsugu
2024-09-02 20:53:11 -04:00
parent 9613e3ae0d
commit 2d1fb78ab8
10 changed files with 33 additions and 30 deletions
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19
engine/world_generation/src/map/biome_map.rs
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@@ -134,6 +134,15 @@ impl BiomeMap {
return chunk.get_biome_id(x - (cx * Chunk::SIZE), y - (cy * Chunk::SIZE));
}
pub fn get_biome_id_dithered(&self, x: usize, y: usize, noise: &impl NoiseFn<f64, 2>, scale: f64) -> usize {
let cx = (x as f32 / Chunk::SIZE as f32).floor() as usize;
let cy = (y as f32 / Chunk::SIZE as f32).floor() as usize;
let chunk = &self.chunks[cx + cy * self.size.x as usize];
return chunk.get_biome_id_dithered(x - (cx * Chunk::SIZE), y - (cy * Chunk::SIZE), noise, scale);
}
pub fn get_biome_data(&self, x: usize, y: usize) -> &BiomeData {
let cx = (x as f32 / Chunk::SIZE as f32).floor() as usize;
let cy = (y as f32 / Chunk::SIZE as f32).floor() as usize;
@@ -175,16 +184,18 @@ impl BiomeChunk {
}
pub fn get_biome_id_dithered(&self, x: usize, y: usize, noise: &impl NoiseFn<f64, 2>, scale: f64) -> usize {
let cur_id = self.get_biome_id(x, y);
let mut cur_id = self.get_biome_id(x, y);
let b = self.get_biome(x, y);
let n = (noise.get([x as f64 / scale, y as f64 / scale]) as f32) * b[cur_id];
let n = (noise.get([x as f64 / scale, y as f64 / scale]) as f32 - 0.5)/ 2.0;
let mut max = b[cur_id] + n;
for i in 0..b.len() {
let blend = b[i];
if blend == 0. {
continue;
}
if n < blend {
return i;
if blend > max {
max = blend + n;
cur_id = i;
}
}