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minedmap: split up big types by adding Boxes

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Make these values faster to move around, and optimize their size when
used in Options.
This commit is contained in:
Matthias Schiffer 2023-08-05 14:21:51 +02:00
parent cd1a5e869d
commit 7b46adf6e7
Signed by: neocturne
GPG key ID: 16EF3F64CB201D9C
3 changed files with 12 additions and 9 deletions
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2
src/bin/minedmap/common.rs
View file

@ -48,7 +48,7 @@ pub struct ProcessedChunk {
#[derive(Debug, Clone, Default, Serialize, Deserialize)]
pub struct ProcessedRegion {
pub biome_list: IndexSet<Biome>,
pub chunks: ChunkArray<Option<ProcessedChunk>>,
pub chunks: ChunkArray<Option<Box<ProcessedChunk>>>,
}
pub struct Config {

4
src/bin/minedmap/region_processor.rs
View file

@ -125,11 +125,11 @@ impl<'a> RegionProcessor<'a> {
else {
return Ok(());
};
processed_region.chunks[chunk_coords] = Some(ProcessedChunk {
processed_region.chunks[chunk_coords] = Some(Box::new(ProcessedChunk {
blocks,
biomes,
depths,
});
}));
let chunk_lightmap = Self::render_chunk_lightmap(block_light);
overlay_chunk(&mut lightmap, &chunk_lightmap, chunk_coords);

15
src/bin/minedmap/tile_renderer.rs
View file

@ -39,7 +39,7 @@ fn coord_offset<const AXIS: u8>(
}
fn biome_at(
region_group: &RegionGroup<ProcessedRegion>,
region_group: &RegionGroup<Box<ProcessedRegion>>,
chunk: ChunkCoords,
block: LayerBlockCoords,
dx: i32,
@ -72,18 +72,18 @@ impl<'a> TileRenderer<'a> {
TileRenderer { config }
}
fn load_region(processed_path: &Path) -> Result<ProcessedRegion> {
fn load_region(processed_path: &Path) -> Result<Box<ProcessedRegion>> {
storage::read(processed_path).context("Failed to load processed region data")
}
fn load_region_group(
processed_paths: RegionGroup<PathBuf>,
) -> Result<RegionGroup<ProcessedRegion>> {
) -> Result<RegionGroup<Box<ProcessedRegion>>> {
processed_paths.try_map(|path| Self::load_region(&path))
}
fn block_color_at(
region_group: &RegionGroup<ProcessedRegion>,
region_group: &RegionGroup<Box<ProcessedRegion>>,
chunk: &ProcessedChunk,
chunk_coords: ChunkCoords,
block_coords: LayerBlockCoords,
@ -141,7 +141,7 @@ impl<'a> TileRenderer<'a> {
fn render_chunk(
image: &mut image::RgbaImage,
region_group: &RegionGroup<ProcessedRegion>,
region_group: &RegionGroup<Box<ProcessedRegion>>,
chunk: &ProcessedChunk,
chunk_coords: ChunkCoords,
) {
@ -162,7 +162,10 @@ impl<'a> TileRenderer<'a> {
overlay_chunk(image, &chunk_image, chunk_coords);
}
fn render_region(image: &mut image::RgbaImage, region_group: &RegionGroup<ProcessedRegion>) {
fn render_region(
image: &mut image::RgbaImage,
region_group: &RegionGroup<Box<ProcessedRegion>>,
) {
for (coords, chunk) in region_group.center().chunks.iter() {
let Some(chunk) = chunk else {
continue;