SashegDev
874b6f20c2
Основа — Horizon (MIT). История апстрима не переносится: этот репозиторий ведёт свою.
107 lines
8.2 KiB
Python
107 lines
8.2 KiB
Python
#!/usr/bin/env python3
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"""Compare player ledge backoff through registered world collision probes with pinned vanilla."""
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import collections
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import json
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import os
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from pathlib import Path
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import platform
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import subprocess
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import struct
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import random
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try:
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from . import lab, test_rust_parity as base, test_worldgen_parity as worldgen
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except ImportError:
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import lab
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import test_rust_parity as base
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import test_worldgen_parity as worldgen
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def corpus(facts):
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def bits(v):return struct.pack('>d',float(v)).hex()
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def row(state,delta=(.8,-.08,.8),step=.6,grounded=True,context=0,offset=0,fail=-1,extra=(),entities=(),border=None,fall=0,staying=True,flying=False,mover='SELF'):
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blocks=[[offset,-1,0,state],*extra]
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return dict(chunks=[[x,z] for x in range((offset>>4)-1,(offset>>4)+2) for z in [-1,0,1]],blocks=blocks,context=context,y=bits(0),entities=[0,0],fail=fail,limit=100000,suffocating=False,box=list(map(bits,[offset+.2,0,.2,offset+.8,1.8,.8])),movement=dict(delta=list(map(bits,delta)),step=bits(step),grounded=grounded,entities=[list(map(bits,b)) for b in entities],border=None if border is None else list(map(bits,border)),edge=dict(staying=staying,flying=flying,mover=mover,fall=bits(fall))))
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states=facts['states'];defaults=facts['defaults']
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for state in range(len(states)):yield row(state,context=state%4)
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obstacles=[i for i,s in enumerate(states) if s['id'] in ['minecraft:oak_stairs','minecraft:stone_slab','minecraft:snow','minecraft:scaffolding','minecraft:powder_snow','minecraft:water','minecraft:shulker_box','minecraft:moving_piston','minecraft:piston','minecraft:soul_sand','minecraft:mud','minecraft:farmland','minecraft:bamboo','minecraft:pointed_dripstone']]
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for state in obstacles:
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for step in [0,.5,.6,1.0]:
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for fall in [0,.2,.6,1.0]:yield row(state,step=step,grounded=False,fall=fall,context=state%4)
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for mover in ['SELF','PLAYER','PISTON','SHULKER','SHULKER_BOX']:
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for flying in [False,True]:
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for staying in [False,True]:
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for y in [-.08,0,.1]:
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for fail in [-1,0,1,3,10,30,100]:yield row(defaults['minecraft:stone'],delta=(.8,y,.8),mover=mover,flying=flying,staying=staying,fail=fail)
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rng=random.Random(0x574f524c44454447)
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for index in range(2500):
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offset=rng.choice([-16,0,15]);state=rng.choice(obstacles);delta=[rng.choice([-1,-.05,-0.0,0,.05,.5,.8,1]),rng.choice([-.5,-.08,0,.1]),rng.choice([-1,-.5,0,.5,.8,1])]
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entities=[] if index%3 else [[offset+.2,-1,.2,offset+.8,0,.8]]
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border=None if index%4 else [offset+1,-2,-2,offset+1.2,3,3]
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extra=[] if index%2 else [[offset+1,-1,1,defaults['minecraft:stone']]]
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f=row(state,delta,step=rng.choice([0,.5,.6,1]),grounded=bool(index%2),context=index%4,offset=offset,fail=rng.choice([-1,-1,0,3,15,50]),entities=entities,border=border,extra=extra,fall=rng.choice([0,.2,.6,1]));f['entities']=[rng.randrange(3),rng.randrange(3)];yield f
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def main():
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lock, jars, libraries = base.verify_artifacts()
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build = lab.LOCAL/'rust-world-edge-backoff-parity';build.mkdir(exist_ok=True)
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report_path = build/'report.json';report_path.unlink(missing_ok=True)
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oracle = lab.ROOT/'mods/horizon/src/test/java/dev/horizonlab/parity/VanillaRegistryCollisionScanOracle.java'
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helpers = [oracle.with_name(name+'.java') for name in
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['VanillaHeightmapOracle', 'VanillaCollisionOracle', 'VanillaBlockStateCodecOracle', 'VanillaSuffocationOracle', 'VanillaFaceSupportOracle']]
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sources = [oracle, *helpers, Path(__file__), lab.ROOT/'tools/test_rust_parity.py',
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lab.ROOT/'tools/test_worldgen_parity.py', lab.ROOT/'tools/lab.py',
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lab.ROOT/'Cargo.toml', lab.ROOT/'Cargo.lock',
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lab.ROOT/'crates/horizon-world/examples/probe/registry_collision_scan_fixture.rs']
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for crate in ['horizon-core', 'horizon-world']:
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sources += [lab.ROOT/'crates'/crate/'Cargo.toml',
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*sorted((lab.ROOT/'crates'/crate/'src').rglob('*.rs'))]
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tested = base.source_hashes(sources)
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tags = worldgen.tag_resources(jars['server'])
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if tags != worldgen.tag_resources(jars['client']):raise AssertionError('Client/server block tags differ')
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lab.write_json(build/'tags.json', tags)
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classes = build/'classes';classes.mkdir(exist_ok=True)
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dependencies = os.pathsep.join(map(str, libraries))
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def run(command, name):
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with (build/(name+'.log')).open('w') as log:
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subprocess.run(list(map(str, command)), cwd=lab.ROOT, check=True, timeout=3600,
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stdout=log, stderr=subprocess.STDOUT)
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run(['javac', '--release', lock['minecraft']['java_major'], '-proc:none','-sourcepath',str(lab.ROOT/'mods/horizon/src/test/java'), '-cp',
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str(jars['server'])+os.pathsep+dependencies, '-d', classes, oracle, *helpers], 'compile-java')
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def java(side, mode):
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run(['java', '-Xmx768M', '-cp', os.pathsep.join([str(classes), str(jars[side]), dependencies]),
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'dev.horizonlab.parity.VanillaRegistryCollisionScanOracle', mode, build], side+'-'+mode)
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java('server', 'export')
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facts = json.loads((build/'facts.json').read_text())
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if len(facts['states']) != 35723:raise AssertionError('Incomplete pinned registry')
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definitions = json.loads((build/'definitions.json').read_text())
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count = 0
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with (build/'inputs.txt').open('w') as output:
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for fixture in corpus(facts):
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output.write(json.dumps(fixture, separators=(',', ':'))+'\n');count += 1
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fixture_paths = [build/name for name in ['inputs.txt', 'facts.json', 'definitions.json',
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'block-registry.nbt', 'cached-collision.nbt', 'tags.json']]
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fixtures = base.source_hashes(fixture_paths)
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run(['cargo', 'build', '--locked', '--release', '-p', 'horizon-world', '--example', 'world_probe'], 'compile-rust')
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metadata = json.loads(subprocess.check_output(['cargo', 'metadata', '--locked', '--no-deps', '--format-version', '1'], cwd=lab.ROOT))
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binary = Path(metadata['target_directory'])/'release/examples'/('world_probe.exe' if os.name=='nt' else 'world_probe')
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run([binary, 'registry_collision_scan_fixture', build], 'rust');references = []
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for side, jar in jars.items():
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java(side, side)
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matched = base.compare(build/(side+'.txt'), build/'rust.txt')
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references.append({'side':side, 'jar_sha256':lab.digest(jar, 'sha256'),
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'output_sha256':lab.digest(build/(side+'.txt'), 'sha256'), 'matched_output_lines':matched})
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print(f'{side}: {matched:,} world edge-backoff lines match', flush=True)
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base.ensure_sources_unchanged(sources, tested);base.ensure_sources_unchanged(fixture_paths, fixtures)
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report = {'schema':1, 'minecraft':lock['minecraft']['version'], 'manifest_sha1':lock['minecraft']['manifest_sha1'],
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'platform':platform.platform(), 'java':subprocess.check_output(['java', '--version'], text=True).splitlines()[0],
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'rustc':subprocess.check_output(['rustc', '--version'], text=True).strip(),
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'registry_states':len(facts['states']), 'block_definitions':len(definitions),
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'definition_counts':dict(collections.Counter(definitions.values())),
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'native_chunk_storage':'ProtoChunk', 'rust_chunk_storage':'TerrainChunk', 'fixtures':count, 'sources_sha256':tested, 'fixtures_sha256':fixtures,
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'rust_output_sha256':lab.digest(build/'rust.txt', 'sha256'), 'references':references,
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'scope':'Actual Player.maybeBackOffFromEdge issues native noCollision queries over registered block states in resident ProtoChunk storage. Rust combines edge-backoff guards/probe geometry with short-circuit entity-bearing no_world_collision and registry-bound TerrainChunk scanning. Every state is used as the supporting block; additional falling, step-height, chunk-edge, diagonal, partial/dynamic block, mover/flight/crouch and failing-provider cases are compared. Entity collider lists, border applicability/shapes and empty/position/placement contexts remain controlled inputs. This is registered-world ledge integration, not a complete Player.move/travel loop or full playable game.'}
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lab.write_json(report_path, report);print(f'Scoped world edge backoff parity passed: {report_path}', flush=True)
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if __name__ == '__main__':main()
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