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https://github.com/horizon-rust/horizon.git
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Ludovic MarieandClaude Opus 5.5
a7efe597ea
80 modules of horizon-client's lib (chunks, meshing, light, streaming, gfx, the HUD, menus, settings, resource packs, particles, block entity data) and its 8 WGSL shaders move to crates/horizon-client-render with git mv. Nothing in them reaches gameplay. horizon-client re-exports each under its old path, so horizon_client::gfx and the rest are unchanged. Beyond the moves: ParsedModels, lod's Column::reduced/push and the spawner's Next, Spawner.next and Selector.current become pub; Properties::for_tests sits behind a test-support feature; crash.rs strips the new crate's path; tools and docs point at the new paths, and three harnesses that hash every client source hash the new crate too. Co-Authored-By: Claude Opus 5.5 <[email protected]>
74 lines
3.6 KiB
Python
74 lines
3.6 KiB
Python
#!/usr/bin/env python3
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"""Compare which sections of a chunk random-tick, and the positions drawn in them, with the pinned client.
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Vanilla random-ticks a section while its count of randomly ticking blocks and fluids is above zero
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(LevelChunkSection.isRandomlyTicking, counted by setBlockState and recalcBlockCounts), whatever its palette still lists.
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Each case loads sections (every block state fills one, alone, so each state's own answer is compared; others mix a
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ticking and a non-ticking state), ticks, sets and removes randomly ticking blocks (leaving them in the palette), and
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ticks again. Vanilla runs ServerLevel.tickChunk's section loop on real sections with the real getBlockRandomPos
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(VanillaRandomTickSectionsOracle); Horizon runs Behaviours::tick_chunk_random with the game's RandomTickSections
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(examples/probe/random_tick_sections_probe). Both print every drawn position, whether its block and its fluid tick
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randomly, and the final randValue.
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"""
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import itertools
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import json
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import random
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try:
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from . import lab, oracle_harness as harness
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except ImportError:
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import lab, oracle_harness as harness
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COUNT = 3000
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SECTIONS = 24
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def make_cases(build):
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resources = lab.LOCAL / 'horizon-client' / '26.3'
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states = json.loads((resources / 'gameplay-facts.json').read_text())['states']
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ticking = [s['id'] for s in states if s['random_ticks']]
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still = [s['id'] for s in states if not s['random_ticks']]
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sweep = itertools.cycle(range(len(states)))
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rng = random.Random(0x5449434B)
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lines = [f'#resources {resources}']
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for _ in range(COUNT):
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ops = []
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loaded = rng.sample(range(SECTIONS), 14)
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for section in loaded[:12]:
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state = next(sweep)
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ops.append(f'f:{section}:{state}:{state}:1')
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mixed = loaded[12:]
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for section in mixed:
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ops.append(f'f:{section}:{rng.choice(still)}:{rng.choice(ticking)}:{rng.choice([1, 2, 7, 64, 4096])}')
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ops.append('t')
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placed = []
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for _ in range(rng.randrange(1, 6)):
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section, index = rng.randrange(SECTIONS), rng.randrange(4096)
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ops.append(f's:{section}:{index}:{rng.choice(ticking)}')
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placed.append((section, index))
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ops.append('t')
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# Take them away again, and the lone ticking block of the mixed sections:
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# their palettes keep the states.
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for section, index in placed + [(section, 4095) for section in mixed]:
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ops.append(f's:{section}:{index}:{rng.choice([0, 0, rng.choice(still)])}')
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ops.append('t')
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ops.append('t')
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lines.append(f'{rng.randrange(-2**31, 2**31)} {rng.choice([0, 1, 2, 3, 3, 3, 4])} {" ".join(ops)}')
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path = build / 'cases.txt'
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path.write_text('\n'.join(lines) + '\n')
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return path, COUNT
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if __name__ == '__main__':
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harness.differential(
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'random-tick-sections-parity', 'VanillaRandomTickSectionsOracle', 'random_tick_sections_probe', make_cases,
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'Which sections of a chunk random-tick (block and fluid counts over loads, sets and removals, not the palette) '
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'and the positions tickChunk draws in them, with each position\'s block and fluid random-tick flags. The '
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'blocks\' random-tick behaviour itself is test_random_tick_parity\'s.',
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sources=[lab.ROOT / 'crates/horizon-client/src/random_tick_sections.rs',
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lab.ROOT / 'crates/horizon-client-render/src/chunk.rs',
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lab.ROOT / 'crates/horizon-core/src/paletted.rs',
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lab.ROOT / 'crates/horizon-world/src/level/tick.rs',
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lab.ROOT / 'crates/horizon-world/src/level/ticks.rs'],
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expected_lines=COUNT)
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