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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,144 @@ | ||
| use std::{hint::black_box, sync::Arc, time::Duration}; | ||
|
|
||
| use azalea::{ | ||
| pathfinder::{ | ||
| astar::{self, a_star}, | ||
| goals::{BlockPosGoal, Goal}, | ||
| mining::MiningCache, | ||
| simulation::{SimulatedPlayerBundle, Simulation, SimulationSet}, | ||
| world::CachedWorld, | ||
| }, | ||
| BlockPos, Vec3, | ||
| }; | ||
| use azalea_core::position::{ChunkBlockPos, ChunkPos}; | ||
| use azalea_inventory::Menu; | ||
| use azalea_world::{Chunk, ChunkStorage, PartialChunkStorage}; | ||
| use criterion::{criterion_group, criterion_main, Bencher, Criterion}; | ||
| use parking_lot::RwLock; | ||
|
|
||
| #[allow(dead_code)] | ||
| fn generate_world(partial_chunks: &mut PartialChunkStorage, size: u32) -> ChunkStorage { | ||
| let size = size as i32; | ||
|
|
||
| let mut chunks = ChunkStorage::default(); | ||
| for chunk_x in -size..size { | ||
| for chunk_z in -size..size { | ||
| let chunk_pos = ChunkPos::new(chunk_x, chunk_z); | ||
| partial_chunks.set(&chunk_pos, Some(Chunk::default()), &mut chunks); | ||
| } | ||
| } | ||
|
|
||
| // for chunk_x in -size..size { | ||
| // for chunk_z in -size..size { | ||
| // let chunk_pos = ChunkPos::new(chunk_x, chunk_z); | ||
| // let chunk = chunks.get(&chunk_pos).unwrap(); | ||
| // let mut chunk = chunk.write(); | ||
| // for x in 0..16_u8 { | ||
| // for z in 0..16_u8 { | ||
| // chunk.set( | ||
| // &ChunkBlockPos::new(x, 1, z), | ||
| // azalea_registry::Block::Bedrock.into(), | ||
| // chunks.min_y, | ||
| // ); | ||
| // if rng.gen_bool(0.5) { | ||
| // chunk.set( | ||
| // &ChunkBlockPos::new(x, 2, z), | ||
| // azalea_registry::Block::Bedrock.into(), | ||
| // chunks.min_y, | ||
| // ); | ||
| // } | ||
| // } | ||
| // } | ||
| // } | ||
| // } | ||
|
|
||
| // let mut start = BlockPos::new(-64, 4, -64); | ||
| // // move start down until it's on a solid block | ||
| // while chunks.get_block_state(&start).unwrap().is_air() { | ||
| // start = start.down(1); | ||
| // } | ||
| // start = start.up(1); | ||
|
|
||
| // let mut end = BlockPos::new(63, 4, 63); | ||
| // // move end down until it's on a solid block | ||
| // while chunks.get_block_state(&end).unwrap().is_air() { | ||
| // end = end.down(1); | ||
| // } | ||
| // end = end.up(1); | ||
|
|
||
| chunks | ||
| } | ||
|
|
||
| fn generate_mining_world( | ||
| partial_chunks: &mut PartialChunkStorage, | ||
| size: u32, | ||
| ) -> (ChunkStorage, BlockPos, BlockPos) { | ||
| let size = size as i32; | ||
|
|
||
| let mut chunks = ChunkStorage::default(); | ||
| for chunk_x in -size..size { | ||
| for chunk_z in -size..size { | ||
| let chunk_pos = ChunkPos::new(chunk_x, chunk_z); | ||
| partial_chunks.set(&chunk_pos, Some(Chunk::default()), &mut chunks); | ||
| } | ||
| } | ||
|
|
||
| // let mut rng = StdRng::seed_from_u64(0); | ||
|
|
||
| for chunk_x in -size..size { | ||
| for chunk_z in -size..size { | ||
| let chunk_pos = ChunkPos::new(chunk_x, chunk_z); | ||
| let chunk = chunks.get(&chunk_pos).unwrap(); | ||
| let mut chunk = chunk.write(); | ||
| for y in chunks.min_y..(chunks.min_y + chunks.height as i32) { | ||
| for x in 0..16_u8 { | ||
| for z in 0..16_u8 { | ||
| chunk.set( | ||
| &ChunkBlockPos::new(x, y, z), | ||
| azalea_registry::Block::Stone.into(), | ||
| chunks.min_y, | ||
| ); | ||
| } | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| let start = BlockPos::new(-64, 4, -64); | ||
| let end = BlockPos::new(0, 4, 0); | ||
|
|
||
| (chunks, start, end) | ||
| } | ||
|
|
||
| fn run_physics_benchmark(b: &mut Bencher<'_>) { | ||
| let mut partial_chunks = PartialChunkStorage::new(32); | ||
|
|
||
| let world = generate_world(&mut partial_chunks, 4); | ||
|
|
||
| let mut simulation_set = SimulationSet::new(world); | ||
|
|
||
| // let entity = simulation_set.spawn(SimulatedPlayerBundle::new(Vec3::new(0.0, | ||
| // 4.0, 0.0))); for _ in 0..20 { | ||
| // simulation_set.tick(); | ||
| // println!("tick over"); | ||
| // } | ||
| // simulation_set.despawn(entity); | ||
| // std::process::exit(0); | ||
|
|
||
| b.iter(|| { | ||
| let entity = simulation_set.spawn(SimulatedPlayerBundle::new(Vec3::new(0.0, 4.0, 0.0))); | ||
| for _ in 0..20 { | ||
| simulation_set.tick(); | ||
| } | ||
| simulation_set.despawn(entity); | ||
| }) | ||
| } | ||
|
|
||
| fn bench_pathfinder(c: &mut Criterion) { | ||
| c.bench_function("physics", |b| { | ||
| run_physics_benchmark(b); | ||
| }); | ||
| } | ||
|
|
||
| criterion_group!(benches, bench_pathfinder); | ||
| criterion_main!(benches); |
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