Implement living health and synchronized float update semantics
This commit is contained in:
Ludovic Marie
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|
||||
"crates/horizon-world/src/movement_support.rs": "02d85cf572847f2e60b5a7f9d60b856888a67b3c1f4df03e81998c66fdf874be",
|
||||
"crates/horizon-world/src/nbt.rs": "60262c3de8c8f68bc2da0370ccb17393d32b85f5f5022c6358599a7d32119ea6",
|
||||
"crates/horizon-world/src/piston_movement.rs": "7a3fd2549a582b5f3a5c21aa05d67d944d62ca1105856679e100ac5b44e9a52f",
|
||||
"crates/horizon-world/src/piston_shape.rs": "399c2337103b8e7e0eb5667227c5aa14f9549d6a467b7be7da3d0717f0263500",
|
||||
"crates/horizon-world/src/player_travel.rs": "6841a677a900495eb6223031ef3ebe8d859bb98908dda0e2209e5f28839dc593",
|
||||
"crates/horizon-world/src/powder_snow_collision.rs": "7289946a21478d11abfd2bdcdddff3d7f98e25bf6a68564fed45c3cc01ac2a36",
|
||||
"crates/horizon-world/src/region.rs": "72b642e87fed37ed17f54d4c30f96c3b64d26c14bc0589c31ef40ff1616188fc",
|
||||
"crates/horizon-world/src/registry/json.rs": "7a683afcd1742c5307756927d7f0aa779c7d7992af87d8d371dd98108728e235",
|
||||
"crates/horizon-world/src/registry.rs": "f2e58b2b4d944ac8fc6226bd3352cefc3d2052d8473e02ccf7dc402b176df435",
|
||||
"crates/horizon-world/src/registry_collision_scan.rs": "97cc950a9a4ba387b78e368f36d595f8664ab7730d132900d220ce23b92826ea",
|
||||
"crates/horizon-world/src/registry_fall_ray.rs": "52935436132df505691144840dcbd858b15d00d8305997284e3a542ecf6bc0dc",
|
||||
"crates/horizon-world/src/registry_fluid.rs": "b8959c05850cfeaaad1e4de8ca7c7d0d6ac56da9b2c1de3ebefa5871a11ed35e",
|
||||
"crates/horizon-world/src/retrogen.rs": "6efd36a6293756688c1990a7965bd65609d7c5e2bf2a5f4f01d54932d2b9386b",
|
||||
"crates/horizon-world/src/suffocation.rs": "bed219dd5bbab6263b98fbe3d0eb512cb96c52ae847210efe49514d05f22f11e",
|
||||
"crates/horizon-world/src/swimming.rs": "49d2dae13c109b37ff832cde98a857944ff45247b864a527b9c4f03ecca7a7b7",
|
||||
"crates/horizon-world/src/tick_data.rs": "f8d04a69ea263f4168bce33f92e5b4ee2fe07d7caf50a1621c6b3ef6eb2479f3",
|
||||
"crates/horizon-world/src/water_splash.rs": "e0461ae1b2e8c851cca6e3251a188334293292201d7f80dc9e7d60fd1815f4d1",
|
||||
"crates/horizon-world/src/world_movement.rs": "f8fe9e34f2395d2a04c839d1c8ba78e09ce493c26de6f6e4e237b9c19c061da5",
|
||||
"crates/horizon-world/src/world_ray.rs": "879bdbbe12f56deb705cc183933431489e840b71eade40c33391eed5949c2e61",
|
||||
"crates/horizon-world/src/worldgen/anchor.rs": "d156b8a0b147a274cdd143409b441f4f43edecde6e8ee14ef9cf0309f743143a",
|
||||
"crates/horizon-world/src/worldgen/aquifer/config.rs": "fcd2cc3a520c1527c88f095a3b5d38487e7ebb1ccecc5f757f93d04a069add4f",
|
||||
"crates/horizon-world/src/worldgen/aquifer/noise_based.rs": "74daaa389b5c3dfdc99214dfff256a9e172f83548d2326cbc941d9637cc53fb7",
|
||||
"crates/horizon-world/src/worldgen/aquifer.rs": "cb4b66d87de3f9f79ae6ffe4badd6f0f44886cd42ad9de2771b8b56c4f1e28c7",
|
||||
"crates/horizon-world/src/worldgen/bamboo.rs": "d9b47113c99be34256e58308bc6f40072ff25c579d6bf995182aa862c0006102",
|
||||
"crates/horizon-world/src/worldgen/biome.rs": "3fe316b875aa32683759c337dc71f624910faf0812a2d6d83b8098d6d0bac7a0",
|
||||
"crates/horizon-world/src/worldgen/biome_chunk.rs": "8fdfe6ebe3ffeca97611fd5991a5bc6b2783ea1c62f4d8ef3b2dd53c04a5dc1d",
|
||||
"crates/horizon-world/src/worldgen/biome_predicate.rs": "bfc581bc40077cc74ffda43e990a55fe997adc04c7130f98e039c3305ca79aac",
|
||||
"crates/horizon-world/src/worldgen/biome_source/codec.rs": "2b9e4f5d679eb444cb73174f511e3b9f32e9eb138248ab12cffc6cfd76adf3a8",
|
||||
"crates/horizon-world/src/worldgen/biome_source/runtime.rs": "f0b02c1521178e4d0377c6ca62694604b6a773f1f234f070ff0cde4685911d45",
|
||||
"crates/horizon-world/src/worldgen/biome_source.rs": "e181e1736f3e0b75f7091a24c88de3fd116e01b98424d02382aea7a503d1eb54",
|
||||
"crates/horizon-world/src/worldgen/biome_temperature.rs": "cde4bbab5e260c4065b113376c423b8511ade93c5aa5fd976e245ee8a58b5ad1",
|
||||
"crates/horizon-world/src/worldgen/biome_weather.rs": "96b1f9494559ed31d06257b83d604d00cc069ccc8c7b68094117e034b4a71bd7",
|
||||
"crates/horizon-world/src/worldgen/block_blob.rs": "c608c57b3d77279646ecb89e50677dd8e452b0422ffd357ba755536c5589eb89",
|
||||
"crates/horizon-world/src/worldgen/block_column.rs": "f72c21a9066ee0aa68c2fb79fba436d05afb14c6ef5a2cb012f1ed35fc17cd22",
|
||||
"crates/horizon-world/src/worldgen/block_feature.rs": "36b4e46ee7f7f73bcb94d8bce8d99013e4b16234c9a03542eeb3186e88dd1c21",
|
||||
"crates/horizon-world/src/worldgen/block_pile.rs": "623e369b77e0526ed2756485a6c0bb09683cd28ad8876dea907360ca6665b39d",
|
||||
"crates/horizon-world/src/worldgen/block_predicate.rs": "074c692367e3f2191a1bb28d87b23402430a843c246bd30a4ea838ee3500280e",
|
||||
"crates/horizon-world/src/worldgen/blue_ice.rs": "eedd77bdaff808330b864166d303378096daa5c7d235e925770b171c05109247",
|
||||
"crates/horizon-world/src/worldgen/bonus_chest.rs": "05d0f63fbc7412f13ba1fa37a7238114b8f70bfff318beb2dece590482d49cc0",
|
||||
"crates/horizon-world/src/worldgen/bulk_section.rs": "eecf61532d7793f853884c5a18a7f436a59835c7b13d3ec9075804511553c9ba",
|
||||
"crates/horizon-world/src/worldgen/carver/canyon.rs": "509c4d5a9d689849e98e894ab14a9fbf82d10707d38e9cc688ded3c4778df3e2",
|
||||
"crates/horizon-world/src/worldgen/carver/generation.rs": "a4498d0d1457536de3922a08e9c40ccce8d2ef9cc263801c15a412327513c098",
|
||||
"crates/horizon-world/src/worldgen/carver.rs": "46b251e28225fe1250de38f49dec5dacda4e2c4ba1e556e21e6d1e14e2651fc3",
|
||||
"crates/horizon-world/src/worldgen/carving.rs": "4e77d4e5c4a0ca55ca3563b9bdf6f379342e0bdf9d019d60f7bc57ce4afb5fbd",
|
||||
"crates/horizon-world/src/worldgen/chorus_plant.rs": "29224c164ede919e280a65a68f155c873e2c8fd0aa7d7e244d8fa9e468760250",
|
||||
"crates/horizon-world/src/worldgen/climate/codec.rs": "d567adeb5d837816fca69102db51d790f71aec1b51c09298230d24612e400a14",
|
||||
"crates/horizon-world/src/worldgen/climate/index.rs": "c5ce61679a5f0e0f2f0af2a373424effa124d0cce8250609eff38b7034650756",
|
||||
"crates/horizon-world/src/worldgen/climate.rs": "1b9ad44407f40aee4c1cd5357a5c9c443c1b105728f01cf5c644072f99f8357e",
|
||||
"crates/horizon-world/src/worldgen/decoration.rs": "75a79b20b21e133816e729f16e758be6165d0db18a64bfbd5fd3618325a2adf3",
|
||||
"crates/horizon-world/src/worldgen/delta.rs": "c2bf49ddf3231d28c109e68871429bc13d76a7bebe14eb33e84aa856bdd66145",
|
||||
"crates/horizon-world/src/worldgen/density.rs": "65a98c156a290a6b374ef670d28cd5dfbe0aa93171824d1bbd96422536273f84",
|
||||
"crates/horizon-world/src/worldgen/disk.rs": "6f8f9e059755af44c9bfa1b91eba54a7d13fad811dce31717c5502d7f6df33d7",
|
||||
"crates/horizon-world/src/worldgen/end_gateway.rs": "f53fde77d6a36a525cd15d890003b2c129d0689a4cbfa2cf443a0c2e3acae040",
|
||||
"crates/horizon-world/src/worldgen/end_podium.rs": "8f6d0d6d60ff0fde63de5781e867239db321f82cf12639f0537d410a3731ee1d",
|
||||
"crates/horizon-world/src/worldgen/feature.rs": "40500af71ee6628dfb27518262d99f08d0383ae6c7b9397452feef0c213eadd9",
|
||||
"crates/horizon-world/src/worldgen/feature_catalog.rs": "efc7b17b227e71622ef34108be9abd010f5675b68ea0409fcab82581d9aab88a",
|
||||
"crates/horizon-world/src/worldgen/feature_graph.rs": "da132fca9fdafb0d89a917d5f4b68c60b70fb33cadf948a107da0e35d83dcd91",
|
||||
"crates/horizon-world/src/worldgen/feature_region.rs": "df0ff142a461cafa9a3b42b949ad3376887f2be8d4ea5cc794a3ed2e977bb499",
|
||||
"crates/horizon-world/src/worldgen/feature_sort.rs": "3488a093dfe1321aaa29d8a30cfb115d8e666a81bf195514e87b170de626835c",
|
||||
"crates/horizon-world/src/worldgen/fluid_predicate.rs": "64197c9e63bebf1ce04bc280bfe980bb6c1b9aa887ca5cded904aeb0d9ae6c46",
|
||||
"crates/horizon-world/src/worldgen/height_provider.rs": "368d4dc119854742a045c4a717679c921456da681fc5f71aa9b37102d6f33b47",
|
||||
"crates/horizon-world/src/worldgen/material_condition/codec.rs": "09b909bc384472f76d163c8069ec6b507c7d5c6a028a36d5e0e3df20deff7b3b",
|
||||
"crates/horizon-world/src/worldgen/material_condition/density.rs": "df9d0761e978e5010663ae8b44f2d6c1ecb4907331e333bdb6a2b487c1e107de",
|
||||
"crates/horizon-world/src/worldgen/material_condition/library.rs": "a55534c5da97575a819af5a7dc0dbec9069993fa8b2619c6c9d5576946e683fa",
|
||||
"crates/horizon-world/src/worldgen/material_condition/noise.rs": "ffb59cc6be2275d7a5621bf7d768527e74a8326ed7ad78618746711540921675",
|
||||
"crates/horizon-world/src/worldgen/material_condition/rule.rs": "fed643352efbcb1f68f29b6241896617db889fc7c577a6247564e01922fec1fe",
|
||||
"crates/horizon-world/src/worldgen/material_condition.rs": "d638dcb8cbcb5da20b3cb29602b0ae6a86c4fdf9d8c0fb725de8ec5fc108717e",
|
||||
"crates/horizon-world/src/worldgen/material_extensions.rs": "ab806eb679d5116e1aebb64fca70e1499ae71f83c9507a8cb4c3201c2b1bf037",
|
||||
"crates/horizon-world/src/worldgen/material_stage.rs": "698cbc786eff13c246e2bc2ea062401918cd4265899fbc3d53abc87e45a8e7a1",
|
||||
"crates/horizon-world/src/worldgen/material_surface.rs": "5d37b90099df3d6da0845dab164e71469fb287019c2ee74bc6714f3b9d6d6d5b",
|
||||
"crates/horizon-world/src/worldgen/ore_feature.rs": "83b89fd3be691c5412c0215b6abefdcaa44119a05aa41217e061970eb7e12ebd",
|
||||
"crates/horizon-world/src/worldgen/placement/chain.rs": "9218399b4d3757f7bbc550d7729a7201f32a1c83a7030865e0c12aab8a80d116",
|
||||
"crates/horizon-world/src/worldgen/placement/context.rs": "a278304795136677ad4b4933ea50c972b9729a1c671c03fa309c193e224b1fd6",
|
||||
"crates/horizon-world/src/worldgen/placement/layer.rs": "a0f5ca776f33f9d4f72b8fdcd163426152e5e43cb4a7572fc1d4fc57bf965de1",
|
||||
"crates/horizon-world/src/worldgen/placement.rs": "b0397e5818fae84358546193a95f84bcb0b5bffafce909e6fcb3386179ee8023",
|
||||
"crates/horizon-world/src/worldgen/replace_blobs.rs": "bf3377d86d2570cd15288ba69dde64a2cf67c5bcbb9a31d0c23421964af74afa",
|
||||
"crates/horizon-world/src/worldgen/router.rs": "2cee7cf15a0d2ada12be6b39d83e78177fd3033922e4f4cce87a64073cec2847",
|
||||
"crates/horizon-world/src/worldgen/rule_test.rs": "d1662ec492489ebaa4b87e20f9a8c809dcf3a223a151211bd65ec241a63692fc",
|
||||
"crates/horizon-world/src/worldgen/settings.rs": "a8fe87752e1982ef11cb67f8d80d8e3428b2c27db178044cb425ba803e689e59",
|
||||
"crates/horizon-world/src/worldgen/simple_block.rs": "9ba1a88d5db4925f8c37366557887f776c805f9a6444781615b5dbaff52e92a4",
|
||||
"crates/horizon-world/src/worldgen/snow_freeze.rs": "9040be3d5c7f8f0fd812d2df45e154bf8a9eeef038530b83fa4159d246eac35f",
|
||||
"crates/horizon-world/src/worldgen/speleothem.rs": "c71651c1c97818a8a85863e14414d6139ea3bdeb897fa422043bcc1499d99aae",
|
||||
"crates/horizon-world/src/worldgen/spike.rs": "eacf0d9d3d2bc3d4bcf62bc87555f90031138236a5bfef0eb5270204f7c2a4fc",
|
||||
"crates/horizon-world/src/worldgen/spring.rs": "830849e9b89fcdf09e9b06fbefdcdebe3c8c3f82804f60b8bd5de04ba303cb62",
|
||||
"crates/horizon-world/src/worldgen/state_provider/catalog.rs": "c8687e15a4887a9200c8d365857d801efaa8f90e669eee3e600a1db4905119eb",
|
||||
"crates/horizon-world/src/worldgen/state_provider/noise.rs": "7ee369c2a032e5620cb9bdf9ee7adad1f70870fb0a27efb7b7c514d92f83491f",
|
||||
"crates/horizon-world/src/worldgen/state_provider/properties.rs": "9909139aaca1dc4f743957257fadaa9d423d21fa401fa9abc050505f79365139",
|
||||
"crates/horizon-world/src/worldgen/state_provider.rs": "be29ada818826a90afe01ab60916360fdfc4cbde5af15c9359cd56b1f1f7b156",
|
||||
"crates/horizon-world/src/worldgen/tags.rs": "d35ded93fe6e95ea045cadcf4925e656dc34ef832b742179b9ad0cc49f902f31",
|
||||
"crates/horizon-world/src/worldgen/terrain.rs": "fd1f2e0afc15daf66f484ea40a1f2b7013650bda0941b23c64c81ee9f79cb673",
|
||||
"crates/horizon-world/src/worldgen/underwater_magma.rs": "7317e40af5ee5a9780f90ce358fa5d3e7f5b3d513b731df6ff97754d9c2a0154",
|
||||
"crates/horizon-world/src/worldgen/value_provider.rs": "3358b563db8cb0bc8a9cfbbe2b8b3e70941cd2d37a0b519fbb6545f8d0dcbb69",
|
||||
"crates/horizon-world/src/worldgen/vines.rs": "ee9b79b65012bd86a838241d2ef708680f7fe8eafc8aa656dae9cf2abf3c6418",
|
||||
"crates/horizon-world/src/worldgen/weighted.rs": "839840aae25302933bbd97a81a2336330e2d03a0ad1684e1e16ac769ed408e6b",
|
||||
"crates/horizon-world/src/worldgen/write_zone.rs": "8e17a179764d3f68c05882aef35f6810c28a0000f9a83e58bd6030660b76e64e",
|
||||
"crates/horizon-world/src/worldgen.rs": "e8e9f099ee1fcec8eedce31805d676d3f89c18e84f494a147ffcbfee23d3d54f",
|
||||
"crates/horizon-world/examples/living_health_fixture.rs": "0044e1beb40f6d432b5288ced93935cdba22728cc6289c977d36af205a2a8ab2"
|
||||
},
|
||||
"fixtures_sha256": {
|
||||
".local/rust-living-health-parity/inputs.txt": "95eeb82892b387b083dcc84b56db296feb4e8ec13d65ec3ac13f9a157300c90d"
|
||||
},
|
||||
"rust_output_sha256": "83ad151160fe38f60c9cbda57fda5e21031d93a79172f8218928e551ca862ea7",
|
||||
"references": [
|
||||
{
|
||||
"side": "client",
|
||||
"jar_sha256": "4508d006323f24fa02876310c192d739af56516eb259000ac50f0909a68c9a2d",
|
||||
"output_sha256": "83ad151160fe38f60c9cbda57fda5e21031d93a79172f8218928e551ca862ea7",
|
||||
"matched_output_lines": 442007
|
||||
},
|
||||
{
|
||||
"side": "server",
|
||||
"jar_sha256": "a362163eec5d1612d520772bc16e5b39c09e3b234fdc045f56bf544284ee8ae6",
|
||||
"output_sha256": "83ad151160fe38f60c9cbda57fda5e21031d93a79172f8218928e551ca862ea7",
|
||||
"matched_output_lines": 442007
|
||||
}
|
||||
],
|
||||
"scope": "Actual LivingEntity/Player health, healing, absorption and predicates composed with actual SynchedEntityData Float storage. Checks captured synchronized-data identity, attribute narrowing/clamping, boxed-float equality, callback-before-dirty ordering, partial state after exceptions, mutations and dirty/default extraction. Attribute values and the internal absorption sink are controlled; Player-specific absorption synchronization, full multi-item synchronization, registered attribute binding, damage pipeline and playable entities remain pending."
|
||||
}
|
||||
@@ -0,0 +1,158 @@
|
||||
use horizon_world::living_health::{self, HealthWorld, SyncedFloat};
|
||||
use serde_json::Value;
|
||||
use std::{
|
||||
fs,
|
||||
io::{self, Write},
|
||||
path::Path,
|
||||
};
|
||||
fn single(v: &Value) -> f32 {
|
||||
f32::from_bits(u32::from_str_radix(v.as_str().unwrap(), 16).unwrap())
|
||||
}
|
||||
fn number(v: &Value) -> f64 {
|
||||
f64::from_bits(u64::from_str_radix(v.as_str().unwrap(), 16).unwrap())
|
||||
}
|
||||
fn bits(v: f32) -> u32 {
|
||||
if v.is_nan() {
|
||||
f32::NAN.to_bits()
|
||||
} else {
|
||||
v.to_bits()
|
||||
}
|
||||
}
|
||||
struct Context<'a> {
|
||||
f: &'a Value,
|
||||
out: &'a mut dyn Write,
|
||||
calls: i64,
|
||||
changed: bool,
|
||||
active: usize,
|
||||
}
|
||||
impl Context<'_> {
|
||||
fn query(&mut self, s: &str) -> io::Result<()> {
|
||||
writeln!(self.out, "{s}")?;
|
||||
let n = self.calls;
|
||||
self.calls += 1;
|
||||
if n == self.f["fail"].as_i64().unwrap() {
|
||||
return Err(io::Error::other("injected health callback failure"));
|
||||
}
|
||||
if n == self.f["mutate_at"].as_i64().unwrap() {
|
||||
self.changed = true;
|
||||
self.active = 1;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
fn world(&self) -> &Value {
|
||||
&self.f[if self.changed { "after" } else { "world" }]
|
||||
}
|
||||
}
|
||||
struct World<'a> {
|
||||
ctx: Context<'a>,
|
||||
stores: [SyncedFloat; 2],
|
||||
absorption: f32,
|
||||
}
|
||||
impl HealthWorld for World<'_> {
|
||||
type Error = io::Error;
|
||||
type Data = usize;
|
||||
fn health(&mut self) -> io::Result<f32> {
|
||||
self.ctx.query("health")?;
|
||||
Ok(self.stores[self.ctx.active].value())
|
||||
}
|
||||
fn health_data(&self) -> usize {
|
||||
self.ctx.active
|
||||
}
|
||||
fn max_health_attribute(&mut self) -> io::Result<f64> {
|
||||
self.ctx.query("max-health")?;
|
||||
Ok(number(&self.ctx.world()["max-health"]))
|
||||
}
|
||||
fn max_absorption_attribute(&mut self) -> io::Result<f64> {
|
||||
self.ctx.query("max-absorption")?;
|
||||
Ok(number(&self.ctx.world()["max-absorption"]))
|
||||
}
|
||||
fn store_health(&mut self, data: usize, v: f32) -> io::Result<()> {
|
||||
self.stores[data].set(v, false, |_| self.ctx.query("updated"))
|
||||
}
|
||||
fn store_absorption(&mut self, v: f32) -> io::Result<()> {
|
||||
self.ctx.query(&format!("absorption {:08x}", bits(v)))?;
|
||||
self.absorption = v;
|
||||
Ok(())
|
||||
}
|
||||
fn dead_flag(&self) -> bool {
|
||||
self.ctx.world()["dead"].as_bool().unwrap()
|
||||
}
|
||||
fn dispatch_set_health(&mut self, v: f32) -> io::Result<()> {
|
||||
self.ctx.query(&format!("set {:08x}", bits(v)))?;
|
||||
living_health::set_health(self, v)
|
||||
}
|
||||
}
|
||||
fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
let arg = std::env::args().nth(1).unwrap();
|
||||
let dir = Path::new(&arg);
|
||||
let mut out = io::BufWriter::new(fs::File::create(dir.join("rust.txt"))?);
|
||||
for line in fs::read_to_string(dir.join("inputs.txt"))?.lines() {
|
||||
let f: Value = serde_json::from_str(line)?;
|
||||
let mut w = World {
|
||||
ctx: Context {
|
||||
f: &f,
|
||||
out: &mut out,
|
||||
calls: 0,
|
||||
changed: false,
|
||||
active: 0,
|
||||
},
|
||||
stores: [
|
||||
SyncedFloat::new(single(&f["health"][0])),
|
||||
SyncedFloat::new(single(&f["health"][1])),
|
||||
],
|
||||
absorption: single(&f["absorption"]),
|
||||
};
|
||||
for op in f["ops"].as_array().unwrap() {
|
||||
let v = single(&op["value"]);
|
||||
let result = match op["mode"].as_str().unwrap() {
|
||||
"heal" => living_health::heal(&mut w, v),
|
||||
"set" => w.dispatch_set_health(v),
|
||||
"base" => living_health::set_health(&mut w, v),
|
||||
"absorption" => living_health::set_absorption(&mut w, v),
|
||||
"hurt" => {
|
||||
living_health::is_hurt(&mut w).and_then(|v| writeln!(w.ctx.out, "bool {v}"))
|
||||
}
|
||||
"dead" => living_health::is_dead_or_dying(&mut w)
|
||||
.and_then(|v| writeln!(w.ctx.out, "bool {v}")),
|
||||
"sync" => w.stores[w.ctx.active].set(v, op["force"].as_bool().unwrap(), |_| {
|
||||
w.ctx.query("updated")
|
||||
}),
|
||||
"pack" => {
|
||||
writeln!(
|
||||
w.ctx.out,
|
||||
"packed {}",
|
||||
w.stores[w.ctx.active]
|
||||
.take_dirty()
|
||||
.map(|v| format!("{:08x}", bits(v)))
|
||||
.unwrap_or_else(|| "none".into())
|
||||
)
|
||||
}
|
||||
_ => panic!("mode"),
|
||||
};
|
||||
writeln!(
|
||||
w.ctx.out,
|
||||
"result {}",
|
||||
if result.is_ok() { "ok" } else { "error" }
|
||||
)?;
|
||||
for (i, s) in w.stores.iter().enumerate() {
|
||||
writeln!(
|
||||
w.ctx.out,
|
||||
"data {i} {:08x} {} {} {}",
|
||||
bits(s.value()),
|
||||
s.is_dirty(),
|
||||
s.item_dirty(),
|
||||
s.is_default()
|
||||
)?;
|
||||
}
|
||||
let dead = w.dead_flag();
|
||||
writeln!(
|
||||
w.ctx.out,
|
||||
"state {} {:08x} {dead} {}",
|
||||
w.ctx.active,
|
||||
bits(w.absorption),
|
||||
w.ctx.calls
|
||||
)?;
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
@@ -41,6 +41,7 @@ pub mod liquid_collision;
|
||||
pub mod living_air;
|
||||
pub mod living_fall;
|
||||
pub mod living_fluid;
|
||||
pub mod living_health;
|
||||
pub mod living_landing;
|
||||
pub mod living_motion;
|
||||
pub mod movement_emission;
|
||||
|
||||
@@ -0,0 +1,110 @@
|
||||
//! Living health/absorption limits and healing/query dispatch order.
|
||||
pub trait HealthWorld {
|
||||
type Error;
|
||||
type Data: Copy;
|
||||
fn health(&mut self) -> Result<f32, Self::Error>;
|
||||
/// Captures the current synchronized-data object before attribute lookup.
|
||||
fn health_data(&self) -> Self::Data;
|
||||
fn max_health_attribute(&mut self) -> Result<f64, Self::Error>;
|
||||
fn max_absorption_attribute(&mut self) -> Result<f64, Self::Error>;
|
||||
fn store_health(&mut self, data: Self::Data, value: f32) -> Result<(), Self::Error>;
|
||||
fn store_absorption(&mut self, value: f32) -> Result<(), Self::Error>;
|
||||
fn dead_flag(&self) -> bool;
|
||||
fn dispatch_set_health(&mut self, value: f32) -> Result<(), Self::Error>;
|
||||
}
|
||||
fn clamp(value: f32, max: f32) -> f32 {
|
||||
if value < 0.0 {
|
||||
0.0
|
||||
} else if value.is_nan() || max.is_nan() {
|
||||
f32::NAN
|
||||
} else if value == 0.0 && max == 0.0 {
|
||||
f32::from_bits(value.to_bits() | max.to_bits())
|
||||
} else {
|
||||
value.min(max)
|
||||
}
|
||||
}
|
||||
pub fn set_health<W: HealthWorld>(world: &mut W, value: f32) -> Result<(), W::Error> {
|
||||
let data = world.health_data();
|
||||
let maximum = world.max_health_attribute()? as f32;
|
||||
world.store_health(data, clamp(value, maximum))
|
||||
}
|
||||
pub fn set_absorption<W: HealthWorld>(world: &mut W, value: f32) -> Result<(), W::Error> {
|
||||
let maximum = world.max_absorption_attribute()? as f32;
|
||||
world.store_absorption(clamp(value, maximum))
|
||||
}
|
||||
pub fn heal<W: HealthWorld>(world: &mut W, amount: f32) -> Result<(), W::Error> {
|
||||
let health = world.health()?;
|
||||
if health > 0.0 {
|
||||
world.dispatch_set_health(health + amount)?;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
pub fn is_hurt<W: HealthWorld>(world: &mut W) -> Result<bool, W::Error> {
|
||||
Ok(world.health()? > 0.0 && world.health()? < world.max_health_attribute()? as f32)
|
||||
}
|
||||
pub fn is_dead_or_dying<W: HealthWorld>(world: &mut W) -> Result<bool, W::Error> {
|
||||
Ok(world.health()? <= 0.0 || world.dead_flag())
|
||||
}
|
||||
/// One synchronized Float data item, using Java boxed-float equality. The native
|
||||
/// callback observes the new value before dirty flags are set. Exceptions leave
|
||||
/// that value changed without newly marking it dirty.
|
||||
#[derive(Clone, Copy, Debug)]
|
||||
pub struct SyncedFloat {
|
||||
initial: f32,
|
||||
value: f32,
|
||||
item_dirty: bool,
|
||||
dirty: bool,
|
||||
}
|
||||
fn equal(a: f32, b: f32) -> bool {
|
||||
a.to_bits() == b.to_bits() || (a.is_nan() && b.is_nan())
|
||||
}
|
||||
impl SyncedFloat {
|
||||
pub fn new(value: f32) -> Self {
|
||||
Self {
|
||||
initial: value,
|
||||
value,
|
||||
item_dirty: false,
|
||||
dirty: false,
|
||||
}
|
||||
}
|
||||
pub fn value(&self) -> f32 {
|
||||
self.value
|
||||
}
|
||||
pub fn is_dirty(&self) -> bool {
|
||||
self.dirty
|
||||
}
|
||||
pub fn item_dirty(&self) -> bool {
|
||||
self.item_dirty
|
||||
}
|
||||
pub fn is_default(&self) -> bool {
|
||||
equal(self.initial, self.value)
|
||||
}
|
||||
pub fn set<E>(
|
||||
&mut self,
|
||||
value: f32,
|
||||
force: bool,
|
||||
updated: impl FnOnce(&mut Self) -> Result<(), E>,
|
||||
) -> Result<(), E> {
|
||||
if force || !equal(value, self.value) {
|
||||
self.value = value;
|
||||
updated(self)?;
|
||||
self.item_dirty = true;
|
||||
self.dirty = true;
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
/// Extracts this single item's update. Multi-item synchronized storage and
|
||||
/// network serialization are separate concerns.
|
||||
pub fn take_dirty(&mut self) -> Option<f32> {
|
||||
if !self.dirty {
|
||||
return None;
|
||||
}
|
||||
self.dirty = false;
|
||||
if self.item_dirty {
|
||||
self.item_dirty = false;
|
||||
Some(self.value)
|
||||
} else {
|
||||
None
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1165,3 +1165,21 @@ missing/wrong-type fields, conversion boundaries, nonfinite values and save/load
|
||||
round trips. Targeted Clippy passes. ProblemReporter diagnostics and the complete
|
||||
player save lifecycle remain pending; these results establish the four hunger
|
||||
fields, not a playable save/load implementation.
|
||||
|
||||
|
||||
`living_health` implements health/absorption clamping, healing dispatch, player
|
||||
hurt and living dead-or-dying predicates. Health writes capture synchronized
|
||||
storage before attribute lookup. `SyncedFloat` preserves Java boxed-float
|
||||
equality, writes the value before the update callback, and marks dirty only
|
||||
after that callback succeeds; it also supports default/dirty extraction for a
|
||||
single float item.
|
||||
|
||||
`python3 tools/test_living_health_parity.py` compares actual LivingEntity/Player
|
||||
methods and actual `SynchedEntityData` float items. The
|
||||
[living health report](../benchmarks/rust-living-health-2026-10-07/scoped-parity.json)
|
||||
records **442,007 matching lines per JAR**, covering nonfinite values, signed
|
||||
zeros/NaN equality, forced updates, dirty extraction, health-data replacement
|
||||
during callbacks and partial effects after exceptions. Targeted Clippy passes.
|
||||
Attribute values and the internal absorption sink are controlled. Player-specific
|
||||
absorption synchronization, multiple synchronized items, registered attribute
|
||||
binding, full damage processing and playable entities remain pending.
|
||||
|
||||
@@ -0,0 +1,43 @@
|
||||
package dev.horizonlab.parity;
|
||||
import com.google.gson.*;import java.io.*;import java.lang.reflect.*;import java.nio.file.*;
|
||||
import net.minecraft.core.Holder;import net.minecraft.world.entity.*;import net.minecraft.world.entity.player.Player;import net.minecraft.world.entity.ai.attributes.*;import net.minecraft.network.syncher.*;
|
||||
/** Native health methods and Float synchronized-data callback semantics. */
|
||||
public final class VanillaLivingHealthOracle {
|
||||
static final class Stop extends RuntimeException {}
|
||||
static Field entityData,dead,absorption;static EntityDataAccessor<Float> healthKey;
|
||||
static float single(JsonElement v){return Float.intBitsToFloat(Integer.parseUnsignedInt(v.getAsString(),16));}
|
||||
static double number(JsonElement v){return Double.longBitsToDouble(Long.parseUnsignedLong(v.getAsString(),16));}
|
||||
static String bits(float v){return String.format("%08x",Float.floatToIntBits(v));}
|
||||
static Field field(Class<?> c,String n)throws Exception{var f=c.getDeclaredField(n);f.setAccessible(true);return f;}
|
||||
static final class Data {JsonObject f;PrintWriter out;int calls,active;boolean changed;Actor actor;SynchedEntityData[] stores;SynchedEntityData.DataItem<Float>[] items;
|
||||
JsonObject world(){return f.getAsJsonObject(changed?"after":"world");}
|
||||
void query(String text){out.println(text);int n=calls++;if(n==f.get("fail").getAsInt())throw new Stop();if(n==f.get("mutate_at").getAsInt()){changed=true;active=1;try{entityData.set(actor,stores[active]);dead.setBoolean(actor,world().get("dead").getAsBoolean());}catch(Exception e){throw new AssertionError(e);}}}
|
||||
}
|
||||
static final class Actor extends Player {Data d;Actor(){super(null,null);}
|
||||
@Override public net.minecraft.world.level.GameType gameMode(){return net.minecraft.world.level.GameType.SURVIVAL;}
|
||||
@Override public float getHealth(){d.query("health");return super.getHealth();}
|
||||
@Override public double getAttributeValue(Holder<Attribute> a){String name=a==Attributes.MAX_HEALTH?"max-health":a==Attributes.MAX_ABSORPTION?"max-absorption":"unknown";d.query(name);return number(d.world().get(name));}
|
||||
@Override public void setHealth(float v){d.query("set "+bits(v));super.setHealth(v);}
|
||||
void base(float v){super.setHealth(v);}
|
||||
@Override protected void internalSetAbsorptionAmount(float v){d.query("absorption "+bits(v));try{absorption.setFloat(this,v);}catch(IllegalAccessException e){throw new AssertionError(e);}}
|
||||
@Override public void onSyncedDataUpdated(EntityDataAccessor<?> key){if(key!=healthKey)throw new AssertionError();d.query("updated");}
|
||||
}
|
||||
@SuppressWarnings("unchecked") public static void main(String[] args)throws Exception {
|
||||
net.minecraft.SharedConstants.tryDetectVersion();net.minecraft.server.Bootstrap.bootStrap();var u=Class.forName("sun.misc.Unsafe");var uf=u.getDeclaredField("theUnsafe");uf.setAccessible(true);var unsafe=uf.get(null);var allocate=u.getMethod("allocateInstance",Class.class);
|
||||
entityData=field(Entity.class,"entityData");dead=field(LivingEntity.class,"dead");healthKey=(EntityDataAccessor<Float>)field(LivingEntity.class,"DATA_HEALTH_ID").get(null);absorption=field(LivingEntity.class,"absorptionAmount");
|
||||
var ctor=SynchedEntityData.class.getDeclaredConstructor(SyncedDataHolder.class,SynchedEntityData.DataItem[].class);ctor.setAccessible(true);Path dir=Path.of(args[1]);
|
||||
try(var out=new PrintWriter(Files.newBufferedWriter(dir.resolve(args[0]+".txt")));var lines=Files.lines(dir.resolve("inputs.txt"))){for(var line:(Iterable<String>)lines::iterator){var f=JsonParser.parseString(line).getAsJsonObject();var d=new Data();d.f=f;d.out=out;d.actor=(Actor)allocate.invoke(unsafe,Actor.class);d.actor.d=d;d.stores=new SynchedEntityData[2];d.items=(SynchedEntityData.DataItem<Float>[])new SynchedEntityData.DataItem<?>[2];
|
||||
for(int s=0;s<2;s++){var items=new SynchedEntityData.DataItem<?>[healthKey.id()+1];for(int i=0;i<items.length;i++)items[i]=new SynchedEntityData.DataItem<Float>(new EntityDataAccessor<Float>(i,EntityDataSerializers.FLOAT),0f);d.items[s]=new SynchedEntityData.DataItem<Float>(healthKey,single(f.getAsJsonArray("health").get(s)));items[healthKey.id()]=d.items[s];d.stores[s]=ctor.newInstance(d.actor,items);}
|
||||
entityData.set(d.actor,d.stores[0]);dead.setBoolean(d.actor,d.world().get("dead").getAsBoolean());absorption.setFloat(d.actor,single(f.get("absorption")));
|
||||
for(var ov:f.getAsJsonArray("ops")){var op=ov.getAsJsonObject();float v=single(op.get("value"));try{switch(op.get("mode").getAsString()){
|
||||
case "heal":d.actor.heal(v);break;case "set":d.actor.setHealth(v);break;case "base":d.actor.base(v);break;case "absorption":d.actor.setAbsorptionAmount(v);break;
|
||||
case "hurt":out.println("bool "+d.actor.isHurt());break;case "dead":out.println("bool "+d.actor.isDeadOrDying());break;
|
||||
case "sync":d.stores[d.active].set(healthKey,v,op.get("force").getAsBoolean());break;
|
||||
case "pack":{var packed=d.stores[d.active].packDirty();out.println("packed "+(packed==null?"none":bits((Float)packed.getFirst().value())));break;}
|
||||
default:throw new AssertionError();}out.println("result ok");}catch(Stop e){out.println("result error");}
|
||||
for(int s=0;s<2;s++)out.println("data "+s+" "+bits(d.items[s].getValue())+" "+d.stores[s].isDirty()+" "+d.items[s].isDirty()+" "+d.items[s].isSetToDefault());
|
||||
out.println("state "+d.active+" "+bits(absorption.getFloat(d.actor))+" "+dead.getBoolean(d.actor)+" "+d.calls);
|
||||
}
|
||||
}}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,75 @@
|
||||
#!/usr/bin/env python3
|
||||
"""Compare living health, absorption and synchronized Float updates with vanilla."""
|
||||
import argparse
|
||||
import json
|
||||
import os
|
||||
from pathlib import Path
|
||||
import platform
|
||||
import subprocess
|
||||
import random
|
||||
import struct
|
||||
import math
|
||||
try:
|
||||
from . import lab, test_rust_parity as base
|
||||
except ImportError:
|
||||
import lab
|
||||
import test_rust_parity as base
|
||||
|
||||
|
||||
def corpus():
|
||||
def bits(v):return struct.pack('>f',v).hex()
|
||||
def double(v):return struct.pack('>d',v).hex()
|
||||
def world(maximum=20,absorption=10,dead=False):return {'max-health':double(maximum),'max-absorption':double(absorption),'dead':dead}
|
||||
def op(mode,value=0,force=False):return dict(mode=mode,value=bits(value),force=force)
|
||||
def row(health,ops,**kw):
|
||||
f=dict(health=[bits(health),bits(7)],absorption=bits(0),world=world(),after=world(5,3,True),fail=-1,mutate_at=-1,ops=ops);f.update(kw);return f
|
||||
values=[-float('inf'),-1e30,-1,-0.,0.,1e-40,.1,1,5,10,20,1e30,float('inf'),float('nan')]
|
||||
for health in values:
|
||||
for limit in values:
|
||||
for value in values:
|
||||
yield row(health,[op('hurt'),op('dead'),op('heal',value),op('pack'),op('set',value),op('base',value),op('absorption',value),op('hurt'),op('dead')],world=world(limit,limit))
|
||||
for health in values:
|
||||
for value in values:
|
||||
for force in [False,True]:yield row(health,[op('sync',value,force),op('sync',value,force),op('pack'),op('pack'),op('sync',health),op('pack')])
|
||||
for mode in ['hurt','dead','heal','set','base','absorption','sync']:
|
||||
for fail in range(-1,7):
|
||||
for mutation in range(-1,7):yield row(10,[op(mode,6),op('pack'),op('heal',1),op('pack')],fail=fail,mutate_at=mutation)
|
||||
rng=random.Random(0x4845414c5448)
|
||||
for _ in range(1500):
|
||||
yield row(rng.choice(values),[op(rng.choice(['hurt','dead','heal','set','base','absorption','sync','pack']),rng.choice(values),bool(rng.randrange(2))) for __ in range(rng.randrange(1,60))],world=world(rng.choice(values),rng.choice(values),bool(rng.randrange(2))),after=world(rng.choice(values),rng.choice(values),bool(rng.randrange(2))),fail=rng.choice([-1,-1,0,3,7,11]),mutate_at=rng.choice([-1,-1,0,2,4,8]))
|
||||
for nan in ['7fa12345','7fc00000','ffa12345']:
|
||||
f=row(0,[op('sync',float('nan')),op('heal',1),op('pack')]);f['health'][0]=nan;yield f
|
||||
|
||||
|
||||
def main():
|
||||
parser=argparse.ArgumentParser(description=__doc__);parser.add_argument('--prepare',action='store_true');args=parser.parse_args()
|
||||
build=lab.LOCAL/'rust-living-health-parity';build.mkdir(parents=True,exist_ok=True)
|
||||
report_path=build/'report.json';report_path.unlink(missing_ok=True)
|
||||
if args.prepare:lab.prepare()
|
||||
lock,jars,libraries=base.verify_artifacts()
|
||||
oracle=lab.ROOT/'mods/horizon/src/test/java/dev/horizonlab/parity/VanillaLivingHealthOracle.java'
|
||||
sources=[oracle,Path(__file__),lab.ROOT/'tools/test_rust_parity.py',lab.ROOT/'tools/lab.py',lab.ROOT/'Cargo.toml',lab.ROOT/'Cargo.lock',lab.ROOT/'crates/horizon-core/Cargo.toml',lab.ROOT/'crates/horizon-world/Cargo.toml',*sorted((lab.ROOT/'crates/horizon-core/src').rglob('*.rs')),*sorted((lab.ROOT/'crates/horizon-world/src').rglob('*.rs')),lab.ROOT/'crates/horizon-world/examples/living_health_fixture.rs']
|
||||
tested_sources=base.source_hashes(sources)
|
||||
classes=build/'classes';classes.mkdir(exist_ok=True)
|
||||
def run(command,name):
|
||||
with (build/(name+'.log')).open('w',encoding='utf-8') as log:base.run(list(map(str,command)),stdout=log,stderr=subprocess.STDOUT)
|
||||
dependency_path=os.pathsep.join(map(str,libraries))
|
||||
run(['javac','--release',lock['minecraft']['java_major'],'-proc:none','-cp',str(jars['server'])+os.pathsep+dependency_path,'-d',classes,oracle],'compile-java')
|
||||
def java(side,mode,path):
|
||||
run(['java','-Xmx512M','-cp',os.pathsep.join([str(classes),str(jars[side]),dependency_path]),'dev.horizonlab.parity.VanillaLivingHealthOracle',mode,path],side+'-'+mode)
|
||||
fixtures=list(corpus());inputs=build/'inputs.txt';inputs.write_text(''.join(json.dumps(value,separators=(',',':'))+'\n' for value in fixtures),encoding='utf-8')
|
||||
fixture_paths=[inputs];tested_fixtures=base.source_hashes(fixture_paths)
|
||||
run(['cargo','build','--release','-p','horizon-world','--example','living_health_fixture'],'compile-rust')
|
||||
metadata=json.loads(subprocess.check_output(['cargo','metadata','--no-deps','--format-version','1'],cwd=lab.ROOT,text=True))
|
||||
binary=Path(metadata['target_directory'])/'release/examples'/('living_health_fixture.exe' if os.name=='nt' else 'living_health_fixture')
|
||||
run([binary,build],'rust');references=[]
|
||||
for side,jar in jars.items():
|
||||
java(side,side,build);reference=build/f'{side}.txt';matched=base.compare(reference,build/'rust.txt')
|
||||
references.append({'side':side,'jar_sha256':lab.digest(jar,'sha256'),'output_sha256':lab.digest(reference,'sha256'),'matched_output_lines':matched})
|
||||
print(f'{side}: {matched:,} living health output lines match Rust',flush=True)
|
||||
base.ensure_sources_unchanged(sources,tested_sources);base.ensure_sources_unchanged(fixture_paths,tested_fixtures)
|
||||
report={'schema':1,'minecraft':lock['minecraft']['version'],'manifest_sha1':lock['minecraft']['manifest_sha1'],'platform':platform.platform(),'java':subprocess.check_output(['java','--version'],text=True).splitlines()[0],'rustc':subprocess.check_output(['rustc','--version'],text=True).strip(),'fixtures':len(fixtures),'sources_sha256':tested_sources,'fixtures_sha256':tested_fixtures,'rust_output_sha256':lab.digest(build/'rust.txt','sha256'),'references':references,'scope':'Actual LivingEntity/Player health, healing, absorption and predicates composed with actual SynchedEntityData Float storage. Checks captured synchronized-data identity, attribute narrowing/clamping, boxed-float equality, callback-before-dirty ordering, partial state after exceptions, mutations and dirty/default extraction. Attribute values and the internal absorption sink are controlled; Player-specific absorption synchronization, full multi-item synchronization, registered attribute binding, damage pipeline and playable entities remain pending.'}
|
||||
lab.write_json(report_path,report);print(f'Scoped living health parity passed: {report_path}')
|
||||
|
||||
|
||||
if __name__=='__main__':main()
|
||||
Reference in New Issue
Block a user