SashegDev
874b6f20c2
Основа — Horizon (MIT). История апстрима не переносится: этот репозиторий ведёт свою.
65 lines
2.5 KiB
Python
65 lines
2.5 KiB
Python
#!/usr/bin/env python3
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"""Generate crates/horizon-client/src/lan/command_order.rs: the order of the
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children of every node of vanilla's command tree (Commands constructed with
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CommandSelection.ALL), which the tree sent to players keeps. Brigadier keeps
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children in registration order; the data generator's commands report, which
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the sent tree is built from, sorts them.
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python3 tools/generate_lan_command_order.py
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"""
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import json
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import os
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import subprocess
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import sys
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try:
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from . import lab, test_rust_parity as base
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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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OUT = lab.ROOT / 'crates/horizon-client/src/lan/command_order.rs'
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def main():
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lock, jars, libraries = base.verify_artifacts()
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build = lab.LOCAL / 'lan-command-order'
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classes = build / 'classes'
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classes.mkdir(parents=True, exist_ok=True)
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oracle = lab.ROOT / 'mods/horizon/src/test/java/dev/horizonlab/parity/VanillaCommandParseOracle.java'
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path = os.pathsep.join(map(str, [jars['server'], *libraries]))
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subprocess.run(['javac', '--release', str(lock['minecraft']['java_major']), '-proc:none', '-cp', path,
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'-d', str(classes), str(oracle)], check=True)
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subprocess.run(['java', '-Xmx1G', '-cp', str(classes) + os.pathsep + path,
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'dev.horizonlab.parity.VanillaCommandParseOracle', 'tree', str(build), 'ALL'],
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check=True, cwd=build, stdout=subprocess.DEVNULL)
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tree = json.loads((build / 'tree.json').read_text())
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rows = []
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def walk(node, path):
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names = list(node.get('children', {}))
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# GameRuleCommand registers the rules in an identity-hashed map's
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# order, which changes from run to run.
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if len(names) > 1 and path != ['gamerule']:
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rows.append((' '.join(path), ' '.join(names)))
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for name in names:
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walk(node['children'][name], path + [name])
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walk(tree, [])
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lines = [
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'//! The order of the children of each node of vanilla\'s command tree',
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'//! (path of node names from the root, children in registration order),',
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'//! for nodes with several children. Generated by',
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'//! tools/generate_lan_command_order.py; do not edit by hand.',
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'',
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'pub const ORDER: &[(&str, &str)] = &[',
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]
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lines += [f' ("{p}", "{n}"),' for p, n in rows]
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lines += ['];', '']
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OUT.write_text('\n'.join(lines))
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print(f'wrote {len(rows)} nodes to {OUT}')
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if __name__ == '__main__':
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sys.exit(main())
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