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Split up BlockInfo type

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By storing block types and depth values separately, the processed world
data can be compressed better, decreasing data size by ~10%.
This commit is contained in:
Matthias Schiffer 2023-05-06 00:44:00 +02:00
parent 0b392d7a3a
commit 31eb92864c
Signed by: neocturne
GPG key ID: 16EF3F64CB201D9C
4 changed files with 45 additions and 43 deletions
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15
src/bin/minedmap/region_processor.rs
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@ -6,7 +6,10 @@ use minedmap::{
io::storage,
resource,
types::*,
world::{self, layer::LayerData},
world::{
self,
layer::{self, LayerData},
},
};
use super::common::*;
@ -104,15 +107,19 @@ impl<'a> RegionProcessor<'a> {
minedmap::io::region::from_file(path)?.foreach_chunk(
|chunk_coords, data: world::de::Chunk| {
let Some(layer_data) = self
let Some(layer::LayerData{ blocks, biomes, block_light, depths }) = self
.process_chunk(data)
.with_context(|| format!("Failed to process chunk {:?}", chunk_coords))?
else {
return Ok(());
};
processed_region[chunk_coords] = Some((layer_data.blocks, layer_data.biomes));
processed_region[chunk_coords] = Some(ProcessedChunk {
blocks,
biomes,
depths,
});
let chunk_lightmap = Self::render_chunk_lightmap(layer_data.block_light);
let chunk_lightmap = Self::render_chunk_lightmap(block_light);
overlay_chunk(&mut lightmap, &chunk_lightmap, chunk_coords);
Ok(())