Establish native micro runtime checkpoint

1 files changed, 64 insertions, 0 deletions

diff --git a/prototypes/live-rules/cli.mjs b/prototypes/live-rules/cli.mjs
new file mode 100644
index 0000000..2c8a564
--- /dev/null
+++ b/prototypes/live-rules/cli.mjs
@@ -0,0 +1,64 @@
+#!/usr/bin/env node
+import { createInterface } from 'node:readline';
+import { loadCore, storage, parseCommand, execute } from './runtime.mjs';
+
+const help = `Pure · 규칙 실험실 (브라우저와 같은 Zig 코어)
+  jump                       점프 입력
+  step [1..600]              지정한 프레임만 진행 (기본 1)
+  rules ground|double 6..16 on|off
+                             점프 조건·힘·활성화를 함께 적용
+  status / inspect / memory  현재 상태 / 마지막 판정·기록 / 공간
+  reset                      규칙과 상태 모두 처음으로
+  help / quit
+예: jump → step 8 → jump → rules double 10 on → jump
+시간은 step으로만 진행합니다. 실행 규칙 변경은 진행 상태를 보존합니다.`;
+
+const reason = ['아직 입력 없음', '점프 허용', '점프 비활성', '공중: 땅에서만 가능', '두 번 모두 사용', '지원하지 않는 입력'];
+
+async function main() {
+  const args = process.argv.slice(2);
+  if (args.includes('--help')) { console.log(help); return; }
+  if (args.some((x) => !['--demo', '--json'].includes(x))) throw new Error('사용법: node cli.mjs [--demo] [--json]');
+  const json = args.includes('--json');
+  const core = await loadCore();
+  function show(line) {
+    const command = parseCommand(line);
+    if (command.op === 'help') { console.log(help); return true; }
+    if (command.op === 'quit') return false;
+    const result = execute(core, command);
+    if (json) {
+      console.log(JSON.stringify({ command: line, ...result, ...(command.op === 'memory' ? { storage: storage(core) } : {}) }));
+    } else if (command.op === 'memory') {
+      console.log(JSON.stringify(storage(core), null, 2));
+    } else if (command.op === 'inspect') {
+      console.log(JSON.stringify(result, null, 2));
+    } else {
+      const s = result.state;
+      console.log(`t=${s.tick} · 높이 ${(s.y / 100).toFixed(2)} · 속도 ${(s.vy / 100).toFixed(2)} · 점프 ${s.jumpsUsed}/2 · 규칙 r${s.revision} (${s.mode ? 'double' : 'ground'}, ${s.impulse}, ${s.enabled ? 'on' : 'off'}) · ${reason[s.lastReason]}`);
+    }
+    return true;
+  }
+  if (args.includes('--demo')) {
+    for (const line of ['status', 'jump', 'step 8', 'jump', 'rules double 10 on', 'jump', 'step 60', 'memory']) show(line);
+    return;
+  }
+  if (!json && process.stdin.isTTY) console.log(help);
+  const terminal = createInterface({ input: process.stdin, output: process.stdout,
+    terminal: Boolean(process.stdin.isTTY) });
+  terminal.setPrompt('pure> ');
+  if (process.stdin.isTTY) terminal.prompt();
+  for await (const line of terminal) {
+    try {
+      if (!show(line)) { terminal.close(); break; }
+    } catch (error) {
+      console.error(error.message);
+      if (!process.stdin.isTTY) process.exitCode = 1;
+    }
+    if (process.stdin.isTTY) terminal.prompt();
+  }
+}
+
+main().catch((error) => {
+  console.error(`${error.message}\n빌드: python3 prototypes/live-rules/manage.py build`);
+  process.exitCode = 1;
+});