Orkuncakilkaya
4c48077d68
Expand the function-declaration keyword to the full word across the whole
language and toolchain:
fn name(...) -> T { ... } -> function name(...) -> T { ... }
Done as a self-hosting migration: teach the parser both spellings, reseed,
rewrite every .ludic definition to `function`, then drop `fn`. The compiler
now rejects `fn`. Touches the parser, all selfhost/tools/runtime/example/test
sources, the grammars (TextMate shared+vscode, ludic_syntax.h, JetBrains
LudicTokens.kt), the LSP and formatter, the Python doc/vocab tools
(check-impl, check-docs, validate, palette, test-lsp), and the docs
(fences, prose, kw-fn -> kw-function).
Reseeded; C-free bootstrap fixpoint holds. All suites green (45 regression,
24 self-host, 29 tool); the docs site generates and check.py passes.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
33 lines
1.6 KiB
Text
33 lines
1.6 KiB
Text
# net_rt.ludic — a blessed, server-authoritative replication runtime (NETWORKING
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# N6). It ties the language's networking primitives together into a batteries-
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# included default, the way tests/mod_c/mod.c proved the event ABI — but written
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# in Ludic, over the built-in transport, with no foreign code.
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#
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# This is LIBRARY POLICY, not the language (NETWORKING-DESIGN §10, §12): it picks
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# server-authoritative state replication. The seams stay open — swap this for
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# lockstep+rollback (world_save + tick_fixed on misprediction) or your own.
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#
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# Frame layout on the wire: [i32 entity id][synced field bytes]. The authority
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# calls rt_replicate(e) per entity each tick; a peer calls rt_receive() to drain
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# inbound snapshots and apply them. serialize/apply are the compiler-generated
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# @Sync codecs; net_send/net_poll are the transport seam (built-in loopback here,
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# a real socket when a program binds `extern fn net_send/net_poll`).
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# The authority ships one entity's authoritative synced state to peers.
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function rt_replicate(e: int) -> void {
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let w = words(512)
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w[0] = e # entity id in the first word
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let n = serialize(e, offset(w, 4)) # synced fields after it
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net_send(0, w, 4 + n)
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}
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# A peer drains every inbound snapshot and applies it to the named entity. One
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# datagram per poll (the transport is datagram-preserving), so loop until empty.
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function rt_receive() -> void {
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let w = words(512)
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var n = net_poll(w, 2048)
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while n > 0 {
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apply(w[0], offset(w, 4), n - 4) # w[0] = entity id; bytes follow
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n = net_poll(w, 2048)
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}
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}
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