#!/usr/bin/env python3
"""Lightweight regression guard for the buildless Tarinai app.

Checks static-file consistency, generated-load order, syntax, and the ActionSpec
registry contract. This intentionally avoids save-data migration checks; save
compatibility is intentionally not retained for save format changes.
"""
from __future__ import annotations

from pathlib import Path
import json
import re
import subprocess
import sys
import tempfile

ROOT = Path(__file__).resolve().parents[1]
MANIFEST = ROOT / "app_manifest.json"


def fail(message: str) -> None:
    print(f"[FAIL] {message}", file=sys.stderr)
    raise SystemExit(1)


def ok(message: str) -> None:
    print(f"[OK] {message}")


def read_text(path: Path) -> str:
    return path.read_text(encoding="utf-8")


def manifest() -> dict:
    try:
      data = json.loads(read_text(MANIFEST))
    except Exception as exc:  # pragma: no cover - diagnostic path
      fail(f"cannot read app_manifest.json: {exc}")
    for key in ("version", "css", "js"):
      if key not in data:
        fail(f"manifest missing {key}")
    return data


def check_files_exist(data: dict) -> None:
    missing = [p for p in [*data["css"], *data["js"]] if not (ROOT / p).exists()]
    if missing:
        fail("manifest references missing files: " + ", ".join(missing))
    ok("manifest file references exist")


def check_versions(data: dict) -> None:
    version = str(data["version"])
    version_js = read_text(ROOT / "js/version.js")
    service_worker = read_text(ROOT / "service-worker.js")
    if f'APP_VERSION = "{version}"' not in version_js:
        fail("js/version.js APP_VERSION does not match manifest")
    if f'APP_VERSION = "{version}"' not in service_worker:
        fail("service-worker.js APP_VERSION does not match manifest")
    ok(f"version synchronized: {version}")


def check_index_order(data: dict) -> None:
    index = read_text(ROOT / "index.html")
    css = re.findall(r'<link rel="stylesheet" href="([^"]+)"\s*/>', index)
    scripts = re.findall(r'<script src="([^"]+)" defer></script>', index)
    css_clean = [entry.split("?", 1)[0] for entry in css if entry.startswith("css/")]
    script_clean = [entry.split("?", 1)[0] for entry in scripts if entry.startswith("js/")]
    if css_clean[: len(data["css"])] != data["css"]:
        fail("index.html CSS order differs from manifest")
    if script_clean[: len(data["js"])] != data["js"]:
        fail("index.html JS order differs from manifest")
    ok("index.html load order matches manifest")


def check_service_worker_order(data: dict) -> None:
    sw = read_text(ROOT / "service-worker.js")
    match = re.search(r"const coreScriptNames = \[\s*(.*?)\s*\];", sw, re.S)
    if not match:
        fail("service-worker.js coreScriptNames not found")
    names = re.findall(r'"([^"]+)"', match.group(1))
    expected = [Path(p).stem for p in data["js"]]
    if names != expected:
        fail("service-worker.js coreScriptNames differs from manifest JS order")
    ok("service-worker.js core script order matches manifest")


def node_check(paths: list[Path]) -> None:
    node = "node"
    for path in paths:
        result = subprocess.run([node, "--check", str(path)], cwd=ROOT, text=True, capture_output=True)
        if result.returncode != 0:
            sys.stderr.write(result.stdout)
            sys.stderr.write(result.stderr)
            fail(f"node --check failed: {path.relative_to(ROOT)}")
    ok(f"node --check passed for {len(paths)} files")


def action_spec_smoke() -> None:
    source = read_text(ROOT / "js/tarinai_action_spec.js")
    js = f"""
const vm = require('vm');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
vm.createContext(context);
vm.runInContext({source!r}, context, {{ filename: 'tarinai_action_spec.js' }});
const action = context.registerTarinaiActionSpecs([{{
  id: 'smoke_action',
  need: 'fulfill',
  label: 'smoke',
  selectTarget() {{ return {{ id: 'target-1' }}; }},
  canStart(t, world, ctx) {{ const target = ctx.target || this.selectTarget(t, world, ctx); return target && target.id === 'target-1'; }},
  start(t, world, ctx) {{ t.startedWith = ctx.target.id; return true; }},
  tick() {{ return 'finished'; }},
  finish(t) {{ t.finished = true; return true; }},
}}])[0];
const subject = {{}};
if (!context.canStartTarinaiAction('smoke_action', subject, {{}})) throw new Error('canStart failed');
if (!context.startTarinaiAction(action, subject, {{}})) throw new Error('start failed');
if (subject.startedWith !== 'target-1') throw new Error('selectTarget/start context failed');
if (context.tickTarinaiAction('smoke_action', subject, {{}}, 0.1, {{}}) !== 'finished') throw new Error('tick failed');
if (!context.finishTarinaiAction('smoke_action', subject, {{}}, {{ phase: 'finished' }})) throw new Error('finish failed');
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("ActionSpec smoke test failed")
    ok("ActionSpec lifecycle smoke test passed")


def behavior_state_smoke() -> None:
    source = read_text(ROOT / "js/tarinai_behavior_state.js")
    js = f"""
const vm = require('vm');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
context.Tarinai = class Tarinai {{}};
vm.createContext(context);
vm.runInContext({source!r}, context, {{ filename: 'tarinai_behavior_state.js' }});
const t = new context.Tarinai();
t.world = {{ time: 12 }};
t.state = 'seek_food';
context.setTarinaiBehavior(t, {{ actionId: 'eat_food', need: 'food', label: 'eat', reason: 'hungry', text: 'hungry', tiedNeeds: ['food', 'sleep'], source: 'forced', forcedId: 'f1', forcedRequest: {{ uid: 'f1', id: 'eat_food', source: 'test', priority: 99, reasonText: 'forced hungry', status: 'active' }} }});
if (context.getTarinaiBehaviorId(t) !== 'eat_food') throw new Error('behavior id mismatch');
if (context.getTarinaiBehaviorNeed(t) !== 'food') throw new Error('behavior need mismatch');
if (!context.isTarinaiBehaviorForced(t)) throw new Error('forced state not visible');
const behavior = context.currentTarinaiBehavior(t);
if (!behavior || behavior.actionId !== 'eat_food' || behavior.reason !== 'hungry' || behavior.source !== 'forced') throw new Error('canonical behavior fields not normalized');
if ('intent' in t || 'currentAction' in t || 'activeBehavior' in t || 'activeForcedBehavior' in t) throw new Error('legacy behavior accessors still present');
const forced = context.getTarinaiForcedBehavior(t);
if (!forced || forced.uid !== 'f1' || forced.priority !== 99) throw new Error('forced request not normalized');
context.setTarinaiForcedBehavior(t, null);
if (context.currentTarinaiBehavior(t).source === 'forced' || context.getTarinaiForcedBehavior(t)) throw new Error('forced source not cleared');
context.clearTarinaiBehavior(t);
if (context.currentTarinaiBehavior(t) !== null) throw new Error('behavior not cleared');
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("Behavior state smoke test failed")
    ok("behavior state smoke test passed")


def need_action_runtime_bridge_smoke() -> None:
    items_source = read_text(ROOT / "js/tarinai_needs_items.js")
    core_source = read_text(ROOT / "js/tarinai_needs_core.js")
    forced_source = read_text(ROOT / "js/tarinai_forced_behavior.js")
    js = f"""
const vm = require('vm');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
context.Tarinai = class Tarinai {{}};
vm.createContext(context);
vm.runInContext({items_source!r}, context, {{ filename: 'tarinai_needs_items.js' }});
if (!context.TarinaiNeedsRuntime) throw new Error('TarinaiNeedsRuntime missing');
if (typeof context.TarinaiNeedsRuntime.startNeedAction !== 'function') throw new Error('startNeedAction bridge missing');
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("need-action runtime bridge smoke test failed")
    qualified_call = "globalThis.TarinaiNeedsRuntime?.startNeedAction?.("
    if core_source.count(qualified_call) != 2:
        fail("tarinai_needs_core.js must route both emergency starts through TarinaiNeedsRuntime")
    if forced_source.count(qualified_call) != 1:
        fail("tarinai_forced_behavior.js must route forced starts through TarinaiNeedsRuntime")
    if re.search(r"(?<![.\w])startNeedAction\s*\(", core_source + "\n" + forced_source):
        fail("cross-file bare startNeedAction call remains")
    ok("need-action runtime bridge is exported and all cross-file calls are qualified")


def check_legacy_behavior_refs() -> None:
    tokens = re.compile(r"\b(activeBehavior|currentAction|activeForcedBehavior|intent)\b")
    offenders = []
    for path in (ROOT / "js").glob("*.js"):
        for i, line in enumerate(read_text(path).splitlines(), start=1):
            stripped = line.strip()
            if stripped.startswith("//"):
                continue
            if tokens.search(line):
                offenders.append(f"{path.relative_to(ROOT).as_posix()}:{i}")
    if offenders:
        fail("legacy behavior fields still present: " + ", ".join(offenders[:20]))
    ok("legacy behavior runtime fields removed")




def check_legacy_physics_props_removed() -> None:
    terms = [
        "rotatorThickness", "rotatorSegments", "rotatorPowered", "rotatorSpeed", "rotatorAngularVelocity",
        "poisonCollisionEnabled", "poisonDamage", "poisonMass", "poisonInertia",
        "reciprocatorPowered", "reciprocatorSpeed", "reciprocatorTravel", "reciprocatorPhase",
        "reciprocatorDirection", "reciprocatorAxisAngle", "reciprocatorVelocity", "reciprocatorAnchorX", "reciprocatorAnchorY",
        "linkA", "linkB", "linkLength", "linkMidX", "linkMidY", "linkMidVX", "linkMidVY",
        "ropeParticles", "_physicsAwakeUntil", "_linkAwakeUntil",
    ]
    offenders = []
    for path in (ROOT / "js").glob("*.js"):
        text = read_text(path)
        for term in terms:
            if term in text:
                offenders.append(f"{path.relative_to(ROOT).as_posix()}:{term}")
    if offenders:
        fail("legacy physics property names still present: " + ", ".join(offenders[:20]))
    ok("legacy physics property names removed")


def check_basic_action_spec_runtime() -> None:
    source = "\n".join(read_text(ROOT / rel) for rel in ["js/tarinai_action_definitions.js", "js/tarinai_needs_items.js"])
    required = {
        "eat_food": "createConsumableActionSpec",
        "drink_water": "createConsumableActionSpec",
        "use_medicine": "createConsumableActionSpec",
        "sleep_in_bed": "createSleepInBedActionSpec",
        "sleep_build_grass_bed": "createSleepBuildGrassBedActionSpec",
        "sleep_anywhere": "createSleepAnywhereActionSpec",
        "rest_to_recover": "createRestActionSpec",
        "sunbath": "createSunbathActionSpec",
        "wander_lightly": "createWanderActionSpec",
    }
    for action_id, factory in required.items():
        if factory not in source:
            fail(f"basic ActionSpec factory missing for {action_id}: {factory}")
    forbidden_late_ticks = [
        'set("eat_food",',
        'set("drink_water",',
        'set("use_medicine",',
        'set("sunbath",',
    ]
    offenders = [token for token in forbidden_late_ticks if token in source]
    if offenders:
        fail("basic actions still patched in configureTarinaiNeedActions: " + ", ".join(offenders))
    ok("basic need actions owned by ActionSpec factories")



def check_social_action_spec_runtime() -> None:
    source = "\n".join(read_text(ROOT / rel) for rel in ["js/tarinai_action_definitions.js", "js/tarinai_needs_items.js"])
    required_factories = [
        "createPanicEscapeActionSpec",
        "createApproachFriendActionSpec",
        "createApproachFamilyActionSpec",
        "createApproachMateActionSpec",
        "createFightRivalActionSpec",
        "createIntimidateEnemyActionSpec",
        "createBirthRitualActionSpec",
    ]
    for factory in required_factories:
        if factory not in source:
            fail(f"social/combat ActionSpec factory missing: {factory}")
    definitions_match = re.search(r"const TARINAI_ACTION_DEFINITIONS = \[(.*?)\];", source, re.S)
    if not definitions_match:
        fail("TARINAI_ACTION_DEFINITIONS block missing")
    definitions = definitions_match.group(1)
    for factory in required_factories:
        if f"{factory}()" not in definitions:
            fail(f"{factory} is not registered in TARINAI_ACTION_DEFINITIONS")
    if "function configureTarinaiNeedActions" in source:
        fail("configureTarinaiNeedActions should not be needed after ActionSpec runtime consolidation")
    forbidden_late_ticks = [
        'set("panic_escape",',
        'set("approach_friend",',
        'set("approach_parent_or_child",',
        'set("approach_mate",',
        'set("fight_rival",',
        'set("intimidate_enemy",',
        'set("sunbath",',
        "birthRitualAction",
        "TARINAI_ACTIONS.push",
    ]
    offenders = [token for token in forbidden_late_ticks if token in source]
    if offenders:
        fail("actions still patched late: " + ", ".join(offenders))
    ok("social/fear/combat/mate/birth/sunbath actions owned by ActionSpec factories")


def check_action_spec_no_legacy_hooks() -> None:
    source = read_text(ROOT / "js/tarinai_action_spec.js")
    forbidden = ["condition", "originalRun", "originalUpdate", "Legacy hooks"]
    offenders = [token for token in forbidden if token in source]
    if offenders:
        fail("ActionSpec legacy hook support still present: " + ", ".join(offenders))
    needs = "\n".join(read_text(ROOT / rel) for rel in ["js/tarinai_action_definitions.js", "js/tarinai_consumable_behavior.js", "js/tarinai_social_action_runtime.js", "js/tarinai_building_behavior.js", "js/tarinai_needs_items.js"])
    if ".condition" in needs or "action.condition" in needs:
        fail("need action runtime still falls back to action.condition")
    ok("ActionSpec legacy hooks removed")

def check_runtime_diagnostics_hooks() -> None:
    spatial_budget = read_text(ROOT / "js/world_spatial_budget.js")
    debug_tools = read_text(ROOT / "js/debug_tools.js")
    world_update = read_text(ROOT / "js/world_update.js")
    simulation_systems = read_text(ROOT / "js/simulation_systems.js")
    if "runtimeDiagnostics()" not in spatial_budget:
        fail("World.runtimeDiagnostics hook missing")
    if "lastRuntimeDiagnostics" not in (world_update + simulation_systems):
        fail("world update systems do not publish lastRuntimeDiagnostics")
    if "spatial rebuild" not in debug_tools or "behavior forced" not in debug_tools:
        fail("debug overlay is missing runtime diagnostic lines")
    spatial_budget = read_text(ROOT / "js/world_spatial_budget.js")
    debug_tools = read_text(ROOT / "js/debug_tools.js")
    if "performance:" in spatial_budget or "diag.performance" in debug_tools or "load-check removed" in debug_tools:
        fail("removed performance/load-check diagnostics residue remains")
    ok("runtime diagnostics hooks present")

def check_social_balance_guards() -> None:
    needs = "\n".join(read_text(ROOT / rel) for rel in [
        "js/tarinai_needs_core.js",
        "js/tarinai_behavior_text.js",
        "js/tarinai_forced_behavior.js",
        "js/tarinai_item_targeting.js",
        "js/tarinai_action_definitions.js",
        "js/tarinai_consumable_behavior.js",
        "js/tarinai_social_action_runtime.js",
        "js/tarinai_building_behavior.js",
        "js/tarinai_needs_items.js",
    ])
    world_social = read_text(ROOT / "js/world_family_social.js")
    social_move = read_text(ROOT / "js/tarinai_social_move_life.js")
    required_need_tokens = [
        "fight_rival: 72",
        "intimidate_enemy: 0",
        "approach_mate: 72",
        "approach_friend: 66",
        "return ({ conflict: 18, mate: 24, family: 12, bond: 14",
        "const relationDrive = Math.max(Number(parts.mate || 0)",
        "drugBoosted || relationDrive >= Math.min",
        "social-fight-vs-mate-weighted",
    ]
    for token in required_need_tokens:
        if token not in needs:
            fail(f"social balance guard token missing: {token}")
    if "canStart: basicCanStartWithTarget,\n    start(t, world, ctx = {}) {\n      const rival" in needs:
        fail("intimidate_enemy reverted to ungated basicCanStart")
    required_world_tokens = [
        "fightPairCooldowns",
        "fightPairKey(a, b)",
        "fightPairCooldownRemaining(a, b)",
        "markFightPairCooldown(a, b",
        "isAlreadyFightingPair(a, b)",
        "if (this.isAlreadyFightingPair?.(a, b)) return true",
    ]
    for token in required_world_tokens:
        if token not in world_social:
            fail(f"fight re-entry guard missing: {token}")
    if "social-weighted-fight-mate-start" not in social_move or "pickSocialFightMate" not in social_move:
        fail("ordinary proximity weighted fight/mate guard missing")
    ok("social balance and fight re-entry guards present")


def check_item_bucket_polish() -> None:
    spatial_budget = read_text(ROOT / "js/world_spatial_budget.js")
    required_tokens = [
        "markItemBucketsDirty(reason",
        "ensureItemBuckets(reason",
        "addItem(item",
        "itemById(id)",
        "itemsOfType(type)",
        "this.itemIdMap = new Map()",
        "bucketRebuildsTotal",
    ]
    for token in required_tokens:
        if token not in spatial_budget:
            fail(f"item bucket polish helper missing: {token}")
    if "return item && !item.dead ? item : null" not in spatial_budget:
        fail("itemById must not return dead items")
    debug_tools = read_text(ROOT / "js/debug_tools.js")
    if "bucket" not in debug_tools.lower() and "id-map" not in debug_tools.lower():
        fail("debug overlay is missing item bucket/id-map diagnostics")
    routed_files = {
        "js/world_placement_log.js": "addItem?.(item",
        "js/simulation_ambient_system.js": "addItem?.(drop",
        "js/world_combat_effects.js": "addItem?.(it",
        "js/ants.js": "addItem?.(corpse",
        "js/tarinai_social_move_life.js": "addItem?.(new Item(\"trace\"",
        "js/tarinai_building_behavior.js": "addItem?.(structure",
    }
    for rel, token in routed_files.items():
        if token not in read_text(ROOT / rel):
            fail(f"runtime item creation path is not routed through addItem: {rel}")
    ok("runtime item bucket/id-map polish present")


def check_current_save_format() -> None:
    snapshot = read_text(ROOT / "js/snapshot_system.js")
    save = read_text(ROOT / "js/save_system.js")
    save_codec = read_text(ROOT / "js/save_codec.js")
    save_storage = read_text(ROOT / "js/save_storage.js")
    restore_coordinator = read_text(ROOT / "js/restore_coordinator.js")
    required_snapshot = [
        "const SNAPSHOT_VERSION = SaveSchema.SNAPSHOT_VERSION",
        "a: \"tj1\"",
        "function compactWorld",
        "function compactTarinai",
        "function compactItem",
        "worldRef.logs = []",
        "worldRef.family = {}",
        "recordFamily",
    ]
    for token in required_snapshot:
        if token not in snapshot:
            fail(f"binary save snapshot token missing: {token}")
    forbidden_snapshot = [
        "compactAnt",
        "effects: (worldRef.effects",
        "cameraX",
        "cameraY",
        "behavior:",
        "deathReason",
        "summary:",
        "app: \"tarinai_colony_game\"",
    ]
    offenders = [token for token in forbidden_snapshot if token in snapshot]
    if offenders:
        fail("broad snapshot fields still present after light-save conversion: " + ", ".join(offenders))
    required_codec = [
        'EXPORT_PREFIX = "\\u305f"',
        'SAVE_TEXT_BITS = 12',
        'SAVE_HEADER_CHARS = "\\u3089\\u308A\\u308B"',
        "writeStringTable",
        "SAVE_TEXT_ALPHABET",
        "jp4096Encode",
        "jp4096Decode",
        "writeCurrentItemExtra",
        "readCurrentItemExtra",
        "async function encodeSnapshot",
        "async function decodeSnapshot",
    ]
    for token in required_codec:
        if token not in save_codec:
            fail(f"binary save codec token missing: {token}")
    required_storage = [
        'STORAGE_PREFIX = "tarinai_japanese_hash_slot_v1_"',
        'hash.startsWith("\\u305f")',
        "function writeSlot",
        "function readSlot",
        "function requireSlot",
        "function deleteSlot",
    ]
    for token in required_storage:
        if token not in save_storage:
            fail(f"binary save storage token missing: {token}")
    required_facade = [
        "TarinaiSaveSystem",
        "TarinaiSaveCodec",
        "TarinaiSaveStorage",
        "TarinaiRestoreCoordinator",
    ]
    combined = save + save_codec + save_storage + restore_coordinator
    for token in required_facade:
        if token not in combined:
            fail(f"save/restore split facade token missing: {token}")
    for token in ("TN2!", "TN3!", "tarinai_save_slot_v2_", "tarinai_save_slot_v3_", "legacyForcedColumn"):
        if token in combined or token in snapshot:
            fail(f"save backward compatibility residue still present: {token}")
    if "renderStats" in snapshot or "TarinaiFreezeSystem" in snapshot or "renderArchive" in snapshot:
        fail("snapshot restore must not call UI or freeze subsystems directly")
    effects = read_text(ROOT / "js/world_event_effects.js")
    if "tool:placed" not in effects or "function playLogSoundForEntry" not in effects:
        fail("event effects do not own tool/log side effects")
    for rel in ("js/freeze_system.js", "js/freeze_store.js", "js/freeze_snapshot_adapter.js", "js/freeze_panel.js"):
        if (ROOT / rel).exists():
            fail(f"freezer subsystem file still exists after freezer removal: {rel}")
    placement = read_text(ROOT / "js/world_placement_log.js")
    if "playLogSoundForEntry" in placement:
        fail("log sound mapping still lives in world_placement_log.js")
    if "player_item_placement" in placement:
        fail("player item placement should not create placement log entries")
    ok("binary hash save snapshot, codec, storage, and restore coordinator present")

def check_unified_item_registry() -> None:
    data = manifest()
    js_files = data["js"]
    required_files = [
        "js/item_tool_definitions.js",
        "js/item_visual_definitions.js",
        "js/item_food_definitions.js",
        "js/item_effect_definitions.js",
        "js/item_registry.js",
    ]
    missing = [rel for rel in required_files if rel not in js_files or not (ROOT / rel).exists()]
    if missing:
        fail("split item registry files missing: " + ", ".join(missing))
    order = [js_files.index(rel) for rel in required_files]
    if order != sorted(order):
        fail("split item registry files are not loaded before the facade in manifest order")
    stale_files = [rel for rel in ["js/food_registry.js", "js/effect_registry.js", "js/item_visual_registry.js"] if (ROOT / rel).exists() or rel in js_files]
    if stale_files:
        fail("obsolete item registry split files remain: " + ", ".join(stale_files))

    tool_source = read_text(ROOT / "js/item_tool_definitions.js")
    visual_source = read_text(ROOT / "js/item_visual_definitions.js")
    food_source = read_text(ROOT / "js/item_food_definitions.js")
    effect_source = read_text(ROOT / "js/item_effect_definitions.js")
    facade_source = read_text(ROOT / "js/item_registry.js")
    required_pairs = [
        (tool_source, "const TOOL_DEFINITIONS"),
        (visual_source, "function itemVisualDefinition"),
        (food_source, "class FoodRegistry"),
        (food_source, "global.TarinaiFoodRegistry"),
        (effect_source, "class EffectRegistry"),
        (effect_source, "global.TarinaiEffectRegistry"),
        (facade_source, "global.TarinaiItemRegistry"),
        (facade_source, "food: global.TarinaiFoodRegistry"),
        (facade_source, "effect: global.TarinaiEffectRegistry"),
    ]
    for source, token in required_pairs:
        if token not in source:
            fail(f"split item registry token missing: {token}")
    data_source = read_text(ROOT / "js/data.js")
    forbidden_data = ["const TOOL_DEFINITIONS", "const ITEM_TRAITS", "class FoodRegistry", "class EffectRegistry", "TARINAI_ITEM_VISUALS"]
    offenders = [token for token in forbidden_data if token in data_source]
    if offenders:
        fail("item definitions still mixed into data.js: " + ", ".join(offenders))
    ok("item registry responsibilities split behind facade")

def check_docs_removed() -> None:
    docs = ROOT / "docs"
    if docs.exists() and any(docs.iterdir()):
        fail("non-runtime docs directory still contains files")
    ok("non-runtime docs removed")

def check_phase_and_input_split() -> None:
    data = manifest()
    js_files = data["js"]
    required = [
        "js/simulation_runtime_helpers.js",
        "js/simulation_environment_system.js",
        "js/simulation_item_ant_system.js",
        "js/simulation_effects_system.js",
        "js/simulation_creature_system.js",
        "js/simulation_maintenance_system.js",
        "js/simulation_ambient_system.js",
        "js/simulation_systems.js",
        "js/ui_input_shared.js",
        "js/ui_input_touch.js",
        "js/ui_input_mouse.js",
    ]
    for rel in required:
        if rel not in js_files:
            fail(f"split runtime module missing from manifest: {rel}")
    world_update = read_text(ROOT / "js/world_update.js")
    ui_bind = read_text(ROOT / "js/ui_bind.js")
    touch = read_text(ROOT / "js/ui_input_touch.js")
    mouse = read_text(ROOT / "js/ui_input_mouse.js")
    shared = read_text(ROOT / "js/ui_input_shared.js")
    systems = read_text(ROOT / "js/simulation_systems.js")
    if "TarinaiSimulation" not in world_update:
        fail("World.update is not delegated to TarinaiSimulation")
    for token in ["updateClock", "updateEnvironment", "updateItemsAndAnts", "updateCreatures", "runMaintenance", "spawnRainWater"]:
        if token not in systems:
            fail(f"world update phase missing: {token}")
    if "touchstart" in ui_bind or "mousedown" in ui_bind or "touchmove" in ui_bind:
        fail("ui_bind.js still owns field pointer input handlers")
    for token in ["TarinaiUIInputShared", "createInputContext"]:
        if token not in shared:
            fail(f"shared input helper missing: {token}")
    if "touchstart" not in touch or "TarinaiTouchInput" not in touch:
        fail("touch input module missing touch handlers")
    if "mousedown" not in mouse or "TarinaiMouseInput" not in mouse:
        fail("mouse input module missing mouse handlers")
    if ui_bind.count("syncToolSizeBadges();") != 1:
        fail("ui_bind.js should bind/sync tool size badges only once")
    phase_birth_direct = False
    placement_birth_direct = "audio.birth" in read_text(ROOT / "js/world_placement_log.js")
    family_birth_direct = "audio.birth" in read_text(ROOT / "js/world_family_social.js")
    if phase_birth_direct or placement_birth_direct or family_birth_direct:
        fail("birth log sound can double-fire; direct audio.birth remains in log-emitting birth flows")
    ok("world phase split and UI input split present")


def check_processing_split() -> None:
    data = manifest()
    js_files = data["js"]
    required = [
        "js/item_type_initializers.js",
        "js/item_render_runtime.js",
        "js/tarinai_item_targeting.js",
        "js/tarinai_action_definitions.js",
        "js/tarinai_consumable_behavior.js",
        "js/tarinai_social_action_runtime.js",
        "js/tarinai_building_behavior.js",
    ]
    for rel in required:
        if rel not in js_files:
            fail(f"processing split module missing from manifest: {rel}")
    if not (js_files.index("js/items.js") < js_files.index("js/item_type_initializers.js") < js_files.index("js/item_render_runtime.js") < js_files.index("js/ants.js")):
        fail("item init/render split load order is invalid")
    if not (js_files.index("js/tarinai_forced_behavior.js") < js_files.index("js/tarinai_item_targeting.js") < js_files.index("js/tarinai_consumable_behavior.js") < js_files.index("js/tarinai_social_action_runtime.js") < js_files.index("js/tarinai_building_behavior.js") < js_files.index("js/tarinai_action_definitions.js") < js_files.index("js/tarinai_needs_items.js")):
        fail("tarinai behavior split load order is invalid")
    items = read_text(ROOT / "js/items.js")
    init = read_text(ROOT / "js/item_type_initializers.js")
    item_render = read_text(ROOT / "js/item_render_runtime.js")
    if "class Item" not in items or "function initializeItemTypeState" not in init or "Object.assign(Item.prototype" not in item_render:
        fail("item construction/init/render split is incomplete")
    if "updateDuplicator" in items or "\ndraw(ctx" in items or "if (type === \"grass\")" in items:
        fail("items.js still owns type init, runtime, or render methods")
    defs = read_text(ROOT / "js/tarinai_action_definitions.js")
    consumable = read_text(ROOT / "js/tarinai_consumable_behavior.js")
    social = read_text(ROOT / "js/tarinai_social_action_runtime.js")
    building = read_text(ROOT / "js/tarinai_building_behavior.js")
    needs = read_text(ROOT / "js/tarinai_needs_items.js")
    required_pairs = [
        (defs, "const TARINAI_ACTION_DEFINITIONS"),
        (defs, "const TARINAI_ACTIONS"),
        (consumable, "function updateConsumableBehavior"),
        (social, "function updateMateBehavior"),
        (social, "function updatePanicBehavior"),
        (building, "function continueBuildPlan"),
    ]
    for source, token in required_pairs:
        if token not in source:
            fail(f"processing split token missing: {token}")
    for token in ["createConsumableActionSpec", "function updateConsumableBehavior", "function continueBuildPlan"]:
        if token in needs:
            fail(f"tarinai_needs_items.js still owns extracted processing: {token}")
    ok("item and Tarinai processing split present")


def command_dispatcher_smoke() -> None:
    source = read_text(ROOT / "js/command_dispatcher.js")
    js = f"""
const vm = require('vm');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
context.World = class World {{}};
context.scalableToolIds = () => ['grass', 'sweet'];
context.normalizedToolSizeFor = (world, tool) => (world.toolSizes && world.toolSizes[tool]) || world.toolSize || 'medium';
vm.createContext(context);
vm.runInContext({source!r}, context, {{ filename: 'command_dispatcher.js' }});
const events = [];
const world = new context.World();
world.tool = 'observe';
world.toolSize = 'medium';
world.toolSizes = {{}};
world.speed = 1;
world.paused = false;
world.w = 1000;
world.h = 700;
world.viewportW = 500;
world.viewportH = 300;
world.clampCamera = () => {{ world.clamped = true; }};
world.emit = (type, payload) => events.push([type, payload]);
world.handleClick = (x, y) => {{ world.clicked = [x, y]; }};
const target = {{ x: 420, y: 260, dead: false }};
if (!context.TarinaiCommands.dispatch(world, {{ type: 'tool.select', toolId: 'grass' }}).ok || world.tool !== 'grass') throw new Error('tool select failed');
if (!context.TarinaiCommands.dispatch(world, {{ type: 'tool.size.cycle', toolId: 'grass', order: ['small', 'medium', 'large'] }}).ok || world.toolSize !== 'large') throw new Error('tool size failed');
if (!context.TarinaiCommands.dispatch(world, {{ type: 'selection.focus', target }}).ok || world.selected !== target || world.cameraX !== 170 || world.cameraY !== 110) throw new Error('focus failed');
if (!context.TarinaiCommands.dispatch(world, {{ type: 'selection.favorite.toggle' }}).ok || target.favorite !== true) throw new Error('favorite failed');
if (!context.TarinaiCommands.dispatch(world, {{ type: 'simulation.paused.toggle' }}).ok || world.paused !== true) throw new Error('pause failed');
if (!context.TarinaiCommands.dispatch(world, {{ type: 'simulation.speed.cycle', speeds: [1, 2, 4] }}).ok || world.speed !== 2) throw new Error('speed failed');
if (!context.TarinaiCommands.dispatch(world, {{ type: 'pointer.primary', x: 7, y: 9 }}).ok || world.clicked[0] !== 7 || world.clicked[1] !== 9) throw new Error('pointer failed');
if (typeof world['dispatch' + 'Command'] !== 'undefined') throw new Error('World facade should not be installed');
if (!context.TarinaiCommands.dispatch(world, {{ type: 'selection.clear' }}).ok || world.selected !== null) throw new Error('selection clear failed');
if (!events.some(([type]) => type === 'selection:changed')) throw new Error('selection event missing');
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("command dispatcher smoke test failed")
    ok("command dispatcher smoke test passed")


def check_system_order_boundary() -> None:
    data = manifest()
    js_files = data["js"]
    required = [
        "js/simulation_runtime_helpers.js",
        "js/simulation_environment_system.js",
        "js/simulation_item_ant_system.js",
        "js/simulation_effects_system.js",
        "js/simulation_creature_system.js",
        "js/simulation_maintenance_system.js",
        "js/simulation_ambient_system.js",
        "js/simulation_systems.js",
        "js/system_order.js",
        "js/simulation.js",
        "js/world_update.js",
    ]
    for rel in required:
        if rel not in js_files:
            fail(f"simulation boundary module missing from manifest: {rel}")
    split_order = [
        "js/simulation_runtime_helpers.js",
        "js/simulation_environment_system.js",
        "js/simulation_item_ant_system.js",
        "js/simulation_effects_system.js",
        "js/simulation_creature_system.js",
        "js/simulation_maintenance_system.js",
        "js/simulation_ambient_system.js",
        "js/simulation_systems.js",
        "js/system_order.js",
        "js/simulation.js",
        "js/world_update.js",
    ]
    if [rel for rel in js_files if rel in split_order] != split_order:
        fail("simulation boundary load order is invalid")
    system_order = read_text(ROOT / "js/system_order.js")
    simulation = read_text(ROOT / "js/simulation.js")
    systems_source = read_text(ROOT / "js/simulation_systems.js")
    if "TarinaiSimulationSystems" not in systems_source or "const phases = Object.freeze" not in systems_source:
        fail("concrete simulation systems facade missing exported phase registry")
    concrete_modules = {
        "js/simulation_runtime_helpers.js": "TarinaiSimulationRuntime",
        "js/simulation_environment_system.js": "TarinaiEnvironmentSimulationSystem",
        "js/simulation_item_ant_system.js": "TarinaiItemAntSimulationSystem",
        "js/simulation_effects_system.js": "TarinaiEffectsSimulationSystem",
        "js/simulation_creature_system.js": "TarinaiCreatureSimulationSystem",
        "js/simulation_maintenance_system.js": "TarinaiMaintenanceSimulationSystem",
        "js/simulation_ambient_system.js": "TarinaiAmbientSimulationSystem",
    }
    for rel, token in concrete_modules.items():
        if token not in read_text(ROOT / rel):
            fail(f"concrete simulation split module missing export: {rel}")
    for token in ["const SYSTEM_ORDER", "clock", "environment", "items_and_ants", "creatures", "maintenance", "diagnostics"]:
        if token not in system_order:
            fail(f"system order token missing: {token}")
    if "TarinaiSystemOrder" not in simulation or "Object.freeze({ update })" not in simulation:
        fail("simulation.js does not expose the update boundary")
    ok("named simulation system order present")


def simulation_boundary_smoke() -> None:
    sources = {rel: read_text(ROOT / rel) for rel in [
        "js/simulation_runtime_helpers.js",
        "js/simulation_environment_system.js",
        "js/simulation_item_ant_system.js",
        "js/simulation_effects_system.js",
        "js/simulation_creature_system.js",
        "js/simulation_maintenance_system.js",
        "js/simulation_ambient_system.js",
        "js/simulation_systems.js",
        "js/system_order.js",
        "js/simulation.js",
    ]}
    js = f"""
const vm = require('vm');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
vm.createContext(context);
for (const [filename, source] of Object.entries({sources!r})) {{
  vm.runInContext(source, context, {{ filename }});
}}
if (!context.TarinaiSimulationSystems?.phases?.updateClock) throw new Error('simulation systems missing');
if (!context.TarinaiSystemOrder?.update) throw new Error('system order missing');
if (!context.TarinaiSimulation?.update) throw new Error('simulation facade missing');
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("simulation boundary smoke test failed")
    ok("simulation boundary smoke test passed")



def check_update_policy_boundaries() -> None:
    data = manifest()
    js_files = data["js"]
    required = ["js/item_update_policy.js", "js/tarinai_update_policy.js"]
    for rel in required:
        if rel not in js_files:
            fail(f"update policy boundary module missing from manifest: {rel}")
    if not (js_files.index("js/item_lifecycle_support.js") < js_files.index("js/item_update_policy.js") < js_files.index("js/item_runtime.js")):
        fail("item update policy load order is invalid")
    if not (js_files.index("js/simulation_runtime_helpers.js") < js_files.index("js/tarinai_update_policy.js") < js_files.index("js/simulation_creature_system.js")):
        fail("Tarinai update policy load order is invalid")
    item_policy = read_text(ROOT / "js/item_update_policy.js")
    tarinai_policy = read_text(ROOT / "js/tarinai_update_policy.js")
    scheduler = read_text(ROOT / "js/item_update_scheduler.js")
    sim_helpers = read_text(ROOT / "js/simulation_runtime_helpers.js")
    creature_system = read_text(ROOT / "js/simulation_creature_system.js")
    required_tokens = [
        (item_policy, "global.TarinaiItemUpdatePolicy"),
        (item_policy, "itemUpdateInterval"),
        (item_policy, "forScheduledItems"),
        (tarinai_policy, "global.TarinaiCreatureUpdatePolicy"),
        (tarinai_policy, "updateCadence"),
        (scheduler, "TarinaiItemUpdatePolicy"),
        (sim_helpers, "TarinaiItemUpdatePolicy"),
        (creature_system, "TarinaiCreatureUpdatePolicy"),
    ]
    for source, token in required_tokens:
        if token not in source:
            fail(f"update policy boundary token missing: {token}")
    duplicated_item_policy_sources = [scheduler, sim_helpers]
    for source in duplicated_item_policy_sources:
        if "const REALTIME_ITEM_TYPES" in source or "const PIN_ITEM_TYPES" in source or "SCHEDULED_ITEM_TYPES =" in source:
            fail("item update policy constants are duplicated outside item_update_policy.js")
    if "function tarinaiUpdateInterval" in creature_system:
        fail("Tarinai update cadence still lives inside simulation_creature_system.js")
    js = f"""
const vm = require('vm');
const fs = require('fs');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
context.isServingFoodType = (type) => type === 'food';
context.TarinaiItemRuntime = {{
  updateOne(item, dt) {{ item.runs = (item.runs || 0) + 1; item.lastDt = dt; return true; }}
}};
context.TarinaiPerf = {{ begin() {{ return () => undefined; }}, renderQualityTier() {{ return "normal"; }} }};
context.TarinaiPhysicsWorldSystem = {{ updateWorld() {{ return {{ mechanical: 0, constraintRan: 0, postConstraintPairs: 0 }}; }} }};
context.TarinaiInputMode = {{ snapshot() {{ return {{ touchFirst: false }}; }} }};
vm.createContext(context);
for (const file of ['js/item_update_policy.js', 'js/item_update_scheduler.js']) {{
  vm.runInContext(fs.readFileSync(file, 'utf8'), context, {{ filename: file }});
}}
const world = {{ time: 0, items: [{{ type: 'ball' }}, {{ type: 'food' }}, {{ type: 'grass' }}], ensureItemBuckets() {{}}, itemBucketRebuildsTotal: 0 }};
if (context.TarinaiItemUpdateScheduler.run(world, 0.1) < 1) throw new Error('realtime item did not run');
world.time = 5.1;
if (context.TarinaiItemUpdateScheduler.run(world, 0.1) < 1) throw new Error('scheduled item did not run');
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("update policy scheduler smoke test failed")
    ok("update policy boundaries present")


def check_entity_runtime_boundary() -> None:
    data = manifest()
    js_files = data["js"]
    required = ["js/item_runtime.js", "js/tarinai_runtime.js"]
    for rel in required:
        if rel not in js_files:
            fail(f"entity runtime boundary module missing from manifest: {rel}")
    if not (js_files.index("js/item_lifecycle_pipeline.js") < js_files.index("js/item_runtime.js") < js_files.index("js/structure_lifecycle.js")):
        fail("item runtime boundary load order is invalid")
    if not (js_files.index("js/tarinai_needs_items.js") < js_files.index("js/tarinai_social_move_life.js") < js_files.index("js/tarinai_runtime.js") < js_files.index("js/tarinai_render.js")):
        fail("Tarinai runtime boundary load order is invalid")
    item_runtime = read_text(ROOT / "js/item_runtime.js")
    tarinai_runtime = read_text(ROOT / "js/tarinai_runtime.js")
    item_scheduler = read_text(ROOT / "js/item_update_scheduler.js")
    sim_helpers = read_text(ROOT / "js/simulation_runtime_helpers.js")
    creature_system = read_text(ROOT / "js/simulation_creature_system.js")
    required_tokens = [
        (item_runtime, "global.TarinaiItemRuntime"),
        (item_runtime, "installPrototypeBoundary"),
        (item_runtime, "updateScheduled"),
        (tarinai_runtime, "global.TarinaiCreatureRuntime"),
        (item_scheduler, "TarinaiItemRuntime.updateOne"),
        (sim_helpers, "TarinaiItemRuntime.updateScheduled"),
        (creature_system, "TarinaiCreatureRuntime.updateOne"),
    ]
    for source, token in required_tokens:
        if token not in source:
            fail(f"entity runtime boundary token missing: {token}")
    ok("entity update runtime boundary present")


def check_tarinai_update_pipeline_boundary() -> None:
    data = manifest()
    js_files = data["js"]
    required = [
        "js/tarinai_sunbath_system.js",
        "js/tarinai_cursor_care_system.js",
        "js/tarinai_local_environment_system.js",
        "js/tarinai_need_planner_system.js",
        "js/tarinai_item_interaction_context.js",
        "js/tarinai_food_interaction_system.js",
        "js/tarinai_contact_item_system.js",
        "js/tarinai_item_interaction_system.js",
        "js/tarinai_update_step_frame.js",
        "js/tarinai_update_step_ai.js",
        "js/tarinai_update_step_environment.js",
        "js/tarinai_update_step_movement.js",
        "js/tarinai_update_step_health.js",
        "js/update_step_pipeline_runner.js",
        "js/tarinai_update_pipeline.js",
    ]
    for rel in required:
        if rel not in js_files:
            fail(f"Tarinai update pipeline module missing from manifest: {rel}")
    expected_order = [
        "js/tarinai_needs_items.js",
        "js/tarinai_need_planner_system.js",
        "js/tarinai_item_interaction_context.js",
        "js/tarinai_food_interaction_system.js",
        "js/tarinai_contact_item_system.js",
        "js/tarinai_item_interaction_system.js",
        "js/tarinai_sunbath_system.js",
        "js/tarinai_cursor_care_system.js",
        "js/tarinai_local_environment_system.js",
        "js/tarinai_social_move_life.js",
        "js/tarinai_update_step_frame.js",
        "js/tarinai_update_step_ai.js",
        "js/tarinai_update_step_environment.js",
        "js/tarinai_update_step_movement.js",
        "js/tarinai_update_step_health.js",
        "js/tarinai_update_pipeline.js",
        "js/tarinai_runtime.js",
    ]
    if [rel for rel in js_files if rel in expected_order] != expected_order:
        fail("Tarinai update pipeline load order is invalid")
    exports = {
        "js/tarinai_sunbath_system.js": "global.TarinaiSunbathSystem",
        "js/tarinai_cursor_care_system.js": "global.TarinaiCursorCareSystem",
        "js/tarinai_local_environment_system.js": "global.TarinaiLocalEnvironmentSystem",
        "js/tarinai_need_planner_system.js": "global.TarinaiNeedPlannerSystem",
        "js/tarinai_item_interaction_context.js": "global.TarinaiItemInteractionContext",
        "js/tarinai_food_interaction_system.js": "global.TarinaiFoodInteractionSystem",
        "js/tarinai_contact_item_system.js": "global.TarinaiContactItemSystem",
        "js/tarinai_item_interaction_system.js": "global.TarinaiItemInteractionSystem",
        "js/tarinai_update_step_frame.js": "global.TarinaiFrameUpdateStep",
        "js/tarinai_update_step_ai.js": "global.TarinaiAiUpdateStep",
        "js/tarinai_update_step_environment.js": "global.TarinaiEnvironmentUpdateStep",
        "js/tarinai_update_step_movement.js": "global.TarinaiMovementUpdateStep",
        "js/tarinai_update_step_health.js": "global.TarinaiHealthUpdateStep",
        "js/update_step_pipeline_runner.js": "global.TarinaiUpdateStepPipelineRunner",
        "js/tarinai_update_pipeline.js": "global.TarinaiUpdatePipeline",
    }
    for rel, token in exports.items():
        if token not in read_text(ROOT / rel):
            fail(f"Tarinai update pipeline export missing: {rel}")
    runtime = read_text(ROOT / "js/tarinai_runtime.js")
    if "TarinaiUpdatePipeline?.updateOne" not in runtime and "TarinaiUpdatePipeline.updateOne" not in runtime:
        fail("Tarinai runtime does not route through TarinaiUpdatePipeline")

    needs_items = read_text(ROOT / "js/tarinai_needs_items.js")
    sunbath_system = read_text(ROOT / "js/tarinai_sunbath_system.js")
    cursor_system = read_text(ROOT / "js/tarinai_cursor_care_system.js")
    local_env_system = read_text(ROOT / "js/tarinai_local_environment_system.js")
    interaction_system = read_text(ROOT / "js/tarinai_item_interaction_system.js")
    if "  update(dt)" in needs_items or "const minute = dt / 60" in needs_items:
        fail("Tarinai.prototype.update residue remains in needs mixin")
    if "TarinaiItemInteractionSystem.updateOne" not in needs_items or "const foodNeed = Number(this.needRaw?.food" in needs_items:
        fail("Tarinai.prototype.interactWithItems is not a thin facade over the interaction system")
    # These subsystems are now routed by the split update steps rather than the prototype needs mixin.
    interaction_context = read_text(ROOT / "js/tarinai_item_interaction_context.js")
    food_interaction = read_text(ROOT / "js/tarinai_food_interaction_system.js")
    contact_interaction = read_text(ROOT / "js/tarinai_contact_item_system.js")
    for source, token in [
        (sunbath_system, "this.sunbathFrameTimer"),
        (cursor_system, "this.nextCursorHeartAt"),
        (local_env_system, "grassComfort"),
        (interaction_context, "const foodNeed = Number(tarinai.needRaw?.food"),
        (food_interaction, "tarinai.applyParamItemEffect"),
        (contact_interaction, "tarinai.applyWaterEffect(dt, it.type)"),
    ]:
        if token not in source:
            fail(f"Tarinai update subsystem missing extracted token: {token}")
    if "TarinaiItemInteractionContext.create" not in interaction_system or "TarinaiFoodInteractionSystem.updateCandidate" not in interaction_system or "TarinaiContactItemSystem.updateCandidate" not in interaction_system:
        fail("Tarinai item interaction orchestrator does not delegate to context/food/contact candidate subsystems")
    if "for (const item of ctx.foodCandidates" not in interaction_system:
        fail("Tarinai item interaction orchestrator does not preserve per-candidate interaction order")
    if "TarinaiNeedPlannerSystem.updateOne" not in needs_items or "function resolveNeedsCore" not in needs_items:
        fail("Tarinai resolveNeeds is not routed through planner system")
    if "TarinaiNeedPlannerCoreSystem" not in needs_items:
        fail("Tarinai need planner core system export missing")
    if "TarinaiItemInteractionSystem.updateOne" not in read_text(ROOT / "js/tarinai_update_step_ai.js"):
        fail("Tarinai AI step does not delegate item interactions to subsystem")
    if "TarinaiCursorCareSystem.updateOne" not in read_text(ROOT / "js/tarinai_update_step_frame.js"):
        fail("Tarinai frame step does not delegate cursor care to subsystem")
    if "TarinaiLocalEnvironmentSystem.updateOne" not in read_text(ROOT / "js/tarinai_update_step_environment.js"):
        fail("Tarinai environment step does not delegate local environment to subsystem")
    if "TarinaiSunbathSystem.updateOne" not in read_text(ROOT / "js/tarinai_update_step_movement.js"):
        fail("Tarinai movement step does not delegate sunbath to subsystem")

    pipeline = read_text(ROOT / "js/tarinai_update_pipeline.js")
    for token in ["TarinaiFrameUpdateStep", "TarinaiAiUpdateStep", "TarinaiEnvironmentUpdateStep", "TarinaiMovementUpdateStep", "TarinaiHealthUpdateStep"]:
        if token not in pipeline:
            fail(f"Tarinai update pipeline missing step token: {token}")
    js = f"""
const vm = require('vm');
const fs = require('fs');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
context.CONFIG = {{ hungerPerMinute: 60, lonelinessPerMinute: 60, energyPerMinute: 60 }};
context.clamp = (v, a, b) => Math.max(a, Math.min(b, v));
context.rand = (a, b) => (a + b) / 2;
context.pick = (arr) => arr[0];
context.stableUnit = () => 0.5;
context.deterministicRange = (world, salt, min, max) => (min + max) / 2;
context.deterministicSigned = () => 0;
context.deterministicChance = () => false;
context.applyNeedShock = () => undefined;
context.applyNeedRelief = () => undefined;
context.calculateStressFromNeeds = () => 0;
context.applyGroundStressModifier = (t, v) => v;
context.createDefaultNeeds = () => ({{ food: 0, sleep: 0, health: 0, safety: 0, social: 0, fulfill: 0 }});
context.tarinaiMaxEnergy = () => 100;
context.tarinaiMetabolicHungerScale = () => 1;
vm.createContext(context);
for (const file of {required!r}) {{
  vm.runInContext(fs.readFileSync(file, 'utf8'), context, {{ filename: file }});
}}
const calls = [];
const world = {{
  time: 1,
  groundType: 'soil',
  weather: 'cloudy',
  colonyMood: {{ id: 'relaxed' }},
  selected: null,
  spendScheduledWork() {{ return true; }},
  temperatureAt() {{ return 0.62; }},
  lightLevel() {{ return 0.5; }},
  spawnBleedEffect() {{ calls.push('bleed'); }},
  resolveFenceCollision() {{ calls.push('fence'); }},
}};
const t = {{
  world, dead: false, x: 10, y: 12, vx: 0, vy: 0, radius: 20,
  age: 0, reproductionTimer: 10, eatTimer: 0, eatCooldown: 0, foodReactTimer: 0,
  surpriseTimer: 0, fearTimer: 0, intimidateTimer: 0, intimidatedTimer: 0, stress: 0,
  hpBarTimer: 0, stressBarTimer: 0, loveMochiTimer: 0, fightMochiTimer: 0,
  birthRitualTimer: 0, pokeFlashTimer: 0, cursorPetting: 0, pinchThoughtTimer: 0,
  sunbathCooldown: 0, fightTimer: 0, fightCooldown: 0, defeatedTimer: 0, stretchTimer: 0,
  grassEatTimer: 0, hurtTimer: 0, fallTimer: 0, tempTimer: 0, tempComfort: 0.62,
  hunger: 10, loneliness: 0, energy: 100, trait: {{ hunger: 1, social: 1, sleep: 1 }},
  state: 'idle', aiTimer: 0, envTimer: 0, needs: context.createDefaultNeeds(), needRaw: context.createDefaultNeeds(),
  updateZunchiDisease() {{ calls.push('zunchiDisease'); }},
  updateSpecialDiseases() {{ calls.push('specialDisease'); }},
  freezeSleepDiseaseMotion() {{ return false; }},
  personalityProfile() {{ return {{ fear: 1 }}; }},
  updateFacing() {{ calls.push('facing'); }},
  maintainTargetProgress() {{ calls.push('targetProgress'); }},
  move() {{ calls.push('move'); }},
  updateNestBoxPresence() {{ calls.push('nestBox'); }},
  checkLife() {{ calls.push('checkLife'); }},
}};
if (!context.TarinaiUpdatePipeline.updateOne(t, 0.016, {{ legacyUpdate() {{ throw new Error('legacy should not run'); }} }})) throw new Error('pipeline update failed');
for (const expected of ['zunchiDisease', 'specialDisease', 'facing', 'targetProgress', 'move', 'nestBox', 'fence', 'checkLife']) {{
  if (!calls.includes(expected)) throw new Error('missing pipeline call: ' + expected);
}}
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("Tarinai update pipeline smoke test failed")
    ok("Tarinai update pipeline boundary present")



def check_item_lifecycle_pipeline_boundary() -> None:
    data = manifest()
    js_files = data["js"]
    dynamic_required = [
        "js/item_dynamic_tool_system.js",
        "js/item_dynamic_ball_system.js",
        "js/item_dynamic_duplicator_system.js",
        "js/item_dynamic_pin_system.js",
        "js/item_dynamic_zunchi_system.js",
        "js/item_dynamic_system.js",
    ]
    required = [
        "js/item_lifecycle_support.js",
        "js/physics_helpers.js",
        "js/pin_attachment_system.js",
        *dynamic_required,
        "js/item_lifecycle_decay_system.js",
        "js/item_lifecycle_growth_system.js",
        "js/item_lifecycle_step_frame.js",
        "js/item_lifecycle_step_decay.js",
        "js/item_lifecycle_step_dynamic.js",
        "js/item_lifecycle_step_growth.js",
        "js/update_step_pipeline_runner.js",
        "js/item_lifecycle_pipeline.js",
    ]
    for rel in required:
        if rel not in js_files:
            fail(f"Item lifecycle pipeline module missing from manifest: {rel}")
    expected_order = [
        "js/physics_helpers.js",
        "js/pin_attachment_system.js",
        "js/item_lifecycle_support.js",
        "js/item_update_policy.js",
        *dynamic_required,
        "js/item_lifecycle_decay_system.js",
        "js/item_lifecycle_growth_system.js",
        "js/item_lifecycle_step_frame.js",
        "js/item_lifecycle_step_decay.js",
        "js/item_lifecycle_step_dynamic.js",
        "js/item_lifecycle_step_growth.js",
        "js/update_step_pipeline_runner.js",
        "js/item_lifecycle_pipeline.js",
        "js/item_runtime.js",
    ]
    if [rel for rel in js_files if rel in expected_order] != expected_order:
        fail("Item lifecycle pipeline load order is invalid")
    exports = {
        "js/item_lifecycle_support.js": "global.TarinaiItemLifecycleRuntimeSupport",
        "js/item_dynamic_tool_system.js": "global.TarinaiItemDynamicToolSystem",
        "js/item_dynamic_ball_system.js": "global.TarinaiItemDynamicBallSystem",
        "js/item_dynamic_duplicator_system.js": "global.TarinaiItemDynamicDuplicatorSystem",
        "js/item_dynamic_pin_system.js": "global.TarinaiItemDynamicPinSystem",
        "js/item_dynamic_zunchi_system.js": "global.TarinaiItemDynamicZunchiSystem",
        "js/item_dynamic_system.js": "global.TarinaiItemDynamicSystem",
        "js/item_lifecycle_decay_system.js": "global.TarinaiItemDecaySystem",
        "js/item_lifecycle_growth_system.js": "global.TarinaiItemGrowthSystem",
        "js/item_lifecycle_step_frame.js": "global.TarinaiItemFrameLifecycleStep",
        "js/item_lifecycle_step_decay.js": "global.TarinaiItemDecayLifecycleStep",
        "js/item_lifecycle_step_dynamic.js": "global.TarinaiItemDynamicLifecycleStep",
        "js/item_lifecycle_step_growth.js": "global.TarinaiItemGrowthLifecycleStep",
        "js/update_step_pipeline_runner.js": "global.TarinaiUpdateStepPipelineRunner",
        "js/item_lifecycle_pipeline.js": "global.TarinaiItemLifecyclePipeline",
    }
    for rel, token in exports.items():
        if token not in read_text(ROOT / rel):
            fail(f"Item lifecycle pipeline export missing: {rel}")
    runtime = read_text(ROOT / "js/item_runtime.js")
    if "TarinaiItemLifecyclePipeline?.updateOne" not in runtime and "TarinaiItemLifecyclePipeline.updateOne" not in runtime:
        fail("item runtime does not route through TarinaiItemLifecyclePipeline")
    pipeline = read_text(ROOT / "js/item_lifecycle_pipeline.js")
    for token in ["TarinaiItemFrameLifecycleStep", "TarinaiItemDecayLifecycleStep", "TarinaiItemDynamicLifecycleStep", "TarinaiItemGrowthLifecycleStep"]:
        if token not in pipeline:
            fail(f"Item lifecycle pipeline missing step token: {token}")
    dynamic_step = read_text(ROOT / "js/item_lifecycle_step_dynamic.js")
    dynamic_system = read_text(ROOT / "js/item_dynamic_system.js")
    if "TarinaiItemDynamicSystem.update" not in dynamic_step:
        fail("Item dynamic lifecycle step does not delegate to TarinaiItemDynamicSystem")
    for token in ["TarinaiItemDynamicToolSystem", "TarinaiItemDynamicBallSystem", "TarinaiItemDynamicDuplicatorSystem", "TarinaiItemDynamicPinSystem", "TarinaiItemDynamicZunchiSystem"]:
        if token not in dynamic_system:
            fail(f"Item dynamic system missing subsystem token: {token}")
    for rel in ["js/item_dynamic_tool_system.js", "js/item_dynamic_ball_system.js", "js/item_dynamic_duplicator_system.js", "js/item_dynamic_pin_system.js", "js/item_dynamic_zunchi_system.js"]:
        body = read_text(ROOT / rel)
        for token in ["item.updateFan", "item.updateRotator", "item.updateBall", "item.updateDuplicator", "item.updatePushpin", "item.updateZunchiMotion", "item.updateZunchi"]:
            if token in body:
                fail(f"dynamic subsystem still delegates to prototype method {token} in {rel}")
    lifecycle_support = read_text(ROOT / "js/item_lifecycle_support.js")
    lifecycle_decay = read_text(ROOT / "js/item_lifecycle_step_decay.js")
    lifecycle_growth = read_text(ROOT / "js/item_lifecycle_step_growth.js")
    if "TarinaiItemLifecycleRuntimeSupport" not in lifecycle_support:
        fail("item lifecycle support export missing")
    if "TarinaiDuplicatorRuntime" in lifecycle_support:
        fail("duplicate duplicator runtime export still present")
    if "TarinaiItemDecaySystem.update" not in lifecycle_decay or "TarinaiItemGrowthSystem.update" not in lifecycle_growth:
        fail("item lifecycle decay/growth steps are not thin system adapters")
    js = f"""
const vm = require('vm');
const fs = require('fs');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
context.isServingFoodType = (type) => type === 'food';
context.passiveFoodDecayInterval = () => 0.5;
context.passiveFoodDecayRate = () => 0.1;
context.TarinaiItemRegistry = {{ food: {{ }} }};
context.isPinType = (type) => type === 'pushpin';
context.normalizeGrassStage = (item) => {{ item.normalized = true; }};
context.stableUnit = () => 0.5;
vm.createContext(context);
for (const file of {required!r}) {{
  vm.runInContext(fs.readFileSync(file, 'utf8'), context, {{ filename: file }});
}}
const events = [];
const world = {{
  itemDropImpact(item) {{ events.push(['drop', item.type]); }},
  markTerrainDirty(reason) {{ events.push(['terrain', reason]); }},
  emit(type, payload) {{ events.push(['emit', type, payload.type]); }},
}};
const food = {{ type: 'food', dead: false, age: 0, dropTimer: 0.1, dropImpactDone: false, foodServingsRemaining: 1, amount: 1, passiveFoodDecayTimer: 0 }};
if (!context.TarinaiItemLifecyclePipeline.updateOne(food, 0.6, world, {{ legacyUpdate() {{ throw new Error('legacy should not run'); }} }})) throw new Error('food update failed');
if (food.age !== 0.6 || !food.dropImpactDone || !(food.foodServingsRemaining < 1) || !events.some(([kind, value]) => kind === 'terrain' && value === 'food-passive-decay')) throw new Error('frame/decay step did not run');
context.CONFIG = {{ worldPadding: 30 }};
context.clamp = (v, min, max) => Math.max(min, Math.min(max, v));
context.distXY = (ax, ay, bx, by) => Math.hypot(ax - bx, ay - by);
const dynamic = {{
  type: 'ball', dead: false, age: 0, x: 80, y: 80, prevX: 80, prevY: 80,
  vx: 12, vy: 0, r: 18, spin: 0, spinVelocity: 0
}};
const ballWorld = {{ ...world, w: 500, h: 500, nearbyItems() {{ return []; }} }};
context.TarinaiItemLifecyclePipeline.updateOne(dynamic, 0.25, ballWorld, {{ legacyUpdate() {{ throw new Error('legacy should not run'); }} }});
if (!(dynamic.x > 80) || !(dynamic.spin > 0)) throw new Error('dynamic step did not run');
const grass = {{ type: 'grass', dead: false, age: 0 }};
context.TarinaiItemLifecyclePipeline.updateOne(grass, 0.1, world, {{ legacyUpdate() {{ throw new Error('legacy should not run'); }} }});
if (grass.normalized) throw new Error('grass should not be normalized by per-item growth step');
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("Item lifecycle pipeline smoke test failed")
    ok("Item lifecycle pipeline boundary present")



def mechanical_collision_and_editor_smoke() -> None:
    footprints = read_text(ROOT / "js/collision_footprint_system.js")
    editor_source = read_text(ROOT / "js/physics_shape_editor_system.js")
    placement_source = read_text(ROOT / "js/world_placement_log.js")
    for token in ("rectCorners,", "rectAxes,", "projectPoints,", "aabbOverlap,", "rectOverlapInfo,", "rectsOverlap,"):
        if token not in footprints:
            fail(f"mechanical SAT primitive is not exported: {token}")
    if "const DEFAULT_GRID_SIZE = 20;" not in editor_source:
        fail("mechanical shape editor grid must use coarse 20px snapping")
    if editor_source.count("snapPoint(") < 2 or "gridSize: DEFAULT_GRID_SIZE" not in editor_source:
        fail("mechanical shape editor does not route pointer coordinates through grid snapping")
    if placement_source.count("20px\\u9593\\u9694") < 2:
        fail("mechanical editor hints do not disclose 20px grid snapping")

    js = f"""
const vm = require('vm');
const fs = require('fs');
const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
context.TarinaiPerf = {{ begin() {{ return null; }} }};
context.TarinaiConstraintSystem = {{ updateWorld() {{ return 0; }} }};
context.normalizedItemAngle = angle => angle;
vm.createContext(context);
for (const path of {repr([str(ROOT / rel) for rel in [
    'js/math.js', 'js/geometry_helpers.js', 'js/collision_footprint_system.js',
    'js/physics_world_system.js', 'js/mechanical_system.js', 'js/physics_shape_editor_system.js'
]])}) vm.runInContext(fs.readFileSync(path, 'utf8'), context, {{ filename: path }});

const fp = context.TarinaiCollisionFootprints;
for (const key of ['rectCorners', 'rectAxes', 'projectPoints', 'aabbOverlap', 'rectOverlapInfo', 'rectsOverlap']) {{
  if (typeof fp[key] !== 'function') throw new Error(`missing footprint primitive: ${{key}}`);
}}

const editor = context.TarinaiPhysicsShapeEditorSystem;
if (editor.gridSize !== 20) throw new Error('editor grid size mismatch');
const snapped = editor.snapPoint({{ x: 13, y: 31 }});
if (snapped.x !== 20 || snapped.y !== 40) throw new Error('pointer did not snap to grid');
const cleaned = editor.cleanSegments([[13, 31, 91, 44], [-52, -20, 52, -20]], {{ fallback: [-80, 0, 80, 0] }});
if (!cleaned.length || cleaned.some(seg => seg.some(value => Math.abs(value % 20) > 1e-9))) throw new Error('segment endpoints are not grid aligned');
if (cleaned.some(seg => Math.hypot(seg[2] - seg[0], seg[3] - seg[1]) < 20)) throw new Error('editor retained sub-grid segments');

let serial = 0;
function makeItem(type, x, y) {{
  return {{ id: `m${{++serial}}`, type, x, y, angle: 0, r: 64, amount: 999, dead: false }};
}}
function activate(item) {{
  const api = context.TarinaiPhysicsBodySystem;
  api.setSegments(item, [[-80, 0, 80, 0]], 'test-shape');
  api.setScalar(item, 'solid', true, 'test-solid');
  if (item.type === 'rotator') {{ api.setScalar(item, 'motorOn', true, 'test'); api.setScalar(item, 'motorSpeed', 1.4, 'test'); }}
  if (item.type === 'reciprocator') {{ api.setScalar(item, 'railOn', true, 'test'); api.setScalar(item, 'railAxis', 0, 'test'); api.setScalar(item, 'railMotorSpeed', 80, 'test'); }}
  if (item.type === 'poison_block') {{ api.setScalar(item, 'xv', 24, 'test'); api.setScalar(item, 'awakeUntil', 10, 'test'); }}
}}
function pairResult(typeA, typeB, disableB = false) {{
  const a = makeItem(typeA, 120, 120);
  const b = makeItem(typeB, 120, 128);
  const items = [a, b];
  const world = {{
    items, tarinai: [], time: 1, frameCount: 1, w: 900, h: 700, drawListDirty: false,
    itemCounts: {{ rotator: 0, poison_block: 0, reciprocator: 0 }},
    ensureItemBuckets() {{}}, markSpatialDirty() {{}}, markItemBucketsDirty() {{}},
    nearbyObstacles() {{ return items; }}, nearbyItems() {{ return items; }},
    itemsOfType(type) {{ return items.filter(item => item.type === type && !item.dead); }},
  }};
  for (const item of items) {{ item.world = world; world.itemCounts[item.type] += 1; context.TarinaiPhysicsBodySystem.ensureBody(item, world); activate(item); }}
  if (disableB) context.TarinaiPhysicsBodySystem.setScalar(b, 'solid', false, 'test-disabled');
  const solved = context.TarinaiMechanicalSystem.resolveMechanicalPairs(world, 0.016, {{ maxPairs: 40 }});
  return {{ solved, a, b }};
}}
for (const [a, b] of [['rotator', 'rotator'], ['rotator', 'reciprocator'], ['rotator', 'poison_block'], ['reciprocator', 'reciprocator'], ['reciprocator', 'poison_block'], ['poison_block', 'poison_block']]) {{
  const result = pairResult(a, b, false);
  if (!(result.solved > 0)) throw new Error(`${{a}}/${{b}} collision-on pair did not interact`);
  const disabled = pairResult(a, b, true);
  if (disabled.solved !== 0) throw new Error(`${{a}}/${{b}} collision-off pair still interacted`);
}}
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("mechanical collision/editor smoke test failed")
    ok("collision-enabled mechanical pairs interact and editor geometry snaps to the 20px lattice")

def colony_limits_and_defaults_smoke() -> None:
    tool_defs = read_text(ROOT / "js/item_tool_definitions.js")
    initializer = read_text(ROOT / "js/item_type_initializers.js")
    world_budget = read_text(ROOT / "js/world_spatial_budget.js")
    world_family = read_text(ROOT / "js/world_family_social.js")
    needs = read_text(ROOT / "js/tarinai_needs_items.js")
    social = read_text(ROOT / "js/tarinai_social_action_runtime.js")
    snapshot = read_text(ROOT / "js/snapshot_system.js")
    codec = read_text(ROOT / "js/save_codec.js")
    index = read_text(ROOT / "index.html")
    if 't === "reciprocator") return Math.PI / 2' not in tool_defs:
        fail("reciprocator default angle is not 90 degrees")
    small = "[[-52, -20, 52, -20], [52, -20, 52, 20], [52, 20, -52, 20], [-52, 20, -52, -20]]"
    poison_files = [
        "js/item_type_initializers.js", "js/physics_world_system.js", "js/item_render_runtime.js",
        "js/mechanical_system.js", "js/world_placement_log.js",
    ]
    for rel in poison_files:
        body = read_text(ROOT / rel)
        if not all(token in body for token in ("-52", "-20", "52", "20")):
            fail(f"small poison-block shape missing from {rel}")
        if "[-82, -28, 82, -28]" in body:
            fail(f"legacy large poison-block shape remains in {rel}")
    if 'radius: 44' not in tool_defs or 'thickness: 11' not in initializer:
        fail("small poison-block radius/thickness defaults are not synchronized")
    for token in ("canAddTarinai(count = 1)", "canAddObjects(count = 1)", "setTarinaiPopulationLimit", "setObjectLimit"):
        if token not in world_budget:
            fail(f"colony limit runtime missing: {token}")
    if "if (!(this.canAddTarinai?.(1) ?? true)) return null;" not in world_family:
        fail("tarinai creation/birth is not unconditionally guarded by population limit")
    if "if (!this.canAddObjects(1)) return null;" not in world_budget:
        fail("object creation is not unconditionally guarded by object limit")
    if "ignoreColonyLimit" in world_family or "ignoreColonyLimit" in world_budget:
        fail("colony limit bypass option remains in central creation APIs")
    unsafe_fallback = re.compile(r"addItem\?\.[^\n;]+\|\|[^\n;]*items\.push")
    for rel in (ROOT / "js").glob("*.js"):
        if unsafe_fallback.search(read_text(rel)):
            fail(f"object-limit bypass fallback remains in {rel.name}")
    direct_item_pushes = []
    direct_tarinai_pushes = []
    for rel in (ROOT / "js").glob("*.js"):
        body = read_text(rel)
        if re.search(r"\b(?:this|worldRef|world)\.items\.push\(", body):
            direct_item_pushes.append(rel.name)
        if re.search(r"\b(?:this|worldRef|world)\.tarinai\.push\(", body):
            direct_tarinai_pushes.append(rel.name)
    if sorted(direct_item_pushes) != ["snapshot_system.js", "world_spatial_budget.js"]:
        fail("unexpected direct world item insertion can bypass object limit: " + ", ".join(sorted(direct_item_pushes)))
    if sorted(direct_tarinai_pushes) != ["snapshot_system.js", "world_family_social.js"]:
        fail("unexpected direct tarinai insertion can bypass population limit: " + ", ".join(sorted(direct_tarinai_pushes)))
    guarded_sources = {
        "js/item_dynamic_ball_system.js": "if (!addedDrop) continue;",
        "js/fire_runtime_system.js": "if (!addedFire) return null;",
        "js/tarinai_building_behavior.js": "canAddObjects?.(1)",
        "js/world_combat_effects.js": "if (!spawned) return 0;",
    }
    for rel, token in guarded_sources.items():
        if token not in read_text(ROOT / rel):
            fail(f"object-limit guard missing from {rel}: {token}")
    if "championMate" not in needs or "championPair" not in social or "mateWeight *= 5.0" not in social:
        fail("champion-pair breeding preference is incomplete")
    for token in ("tarinaiPopulationLimit", "objectLimit"):
        if token not in snapshot or token not in codec:
            fail(f"colony limit persistence missing: {token}")
    for element_id in ("tarinaiPopulationLimitInput", "objectLimitInput", "colonyLimitStatus"):
        if f'id="{element_id}"' not in index:
            fail(f"colony limit UI missing: {element_id}")

    js = f"""
const vm = require('vm');
const fs = require('fs');
class World {{
  constructor() {{
    this.items = [];
    this.tarinai = [];
    this.itemCounts = {{}};
    this.tarinaiPopulationLimit = 0;
    this.objectLimit = 0;
  }}
  markItemBucketsDirty() {{}}
  markSpatialDirty() {{}}
  markTerrainDirty() {{}}
  markTerrainDirtyAt() {{}}
}}
const context = {{ console, World, CONFIG: {{ grassLimit: Infinity }}, globalThis: null }};
context.globalThis = context;
context.window = context;
context.TarinaiGround = {{ grassLimit() {{ return Infinity; }} }};
context.TarinaiPerf = {{ snapshot() {{ return null; }}, begin() {{ return null; }} }};
vm.createContext(context);
vm.runInContext(fs.readFileSync({str(ROOT / 'js/world_spatial_budget.js')!r}, 'utf8'), context);
const world = new context.World();
if (world.tarinaiPopulationLimit !== 0 || world.objectLimit !== 0) throw new Error('limits must default to unlimited');
world.setObjectLimit(2.9);
if (world.objectLimit !== 2) throw new Error('object limit must normalize to a positive integer');
if (!world.canAddObjects(2) || world.canAddObjects(3)) throw new Error('object capacity query is incorrect');
if (!world.addItem({{ type: 'stone' }}, 'test-1')) throw new Error('first object rejected');
if (!world.addItem({{ type: 'stone' }}, 'test-2')) throw new Error('second object rejected');
if (world.addItem({{ type: 'stone' }}, 'test-3') !== null) throw new Error('object limit not enforced');
world.items[0].dead = true;
if (!world.addItem({{ type: 'stone' }}, 'test-4')) throw new Error('dead object should free capacity');
world.setObjectLimit(1);
if (world.addItem({{ type: 'stone' }}, 'over-limit-existing') !== null) throw new Error('existing over-limit world must reject new objects');
for (const item of world.items) item.dead = true;
if (!world.addItem({{ type: 'stone' }}, 'capacity-restored')) throw new Error('capacity was not restored after all live objects died');
world.setTarinaiPopulationLimit(1.8);
if (world.tarinaiPopulationLimit !== 1) throw new Error('tarinai limit must normalize to a positive integer');
world.tarinai.push({{ dead: false }});
if (world.canAddTarinai(1)) throw new Error('tarinai limit not enforced');
world.tarinai[0].dead = true;
if (!world.canAddTarinai(1)) throw new Error('dead tarinai should free capacity');
world.setObjectLimit('');
if (world.objectLimit !== 0 || !world.canAddObjects(1000)) throw new Error('blank/zero must mean unlimited');
context.TarinaiSnapshot = {{ version: 23 }};
context.TarinaiSaveSchema = {{ BINARY_SCHEMA_VERSION: 28, FIELD_IDS: ['garden'] }};
context.CONFIG.dayLength = 120;
context.TextEncoder = TextEncoder;
context.TextDecoder = TextDecoder;
vm.runInContext(fs.readFileSync({str(ROOT / 'js/save_codec.js')!r}, 'utf8'), context);
(async () => {{
  const source = {{ v: 23, a: 'tj1', m: [1, 0, 'garden'], w: [0, 0, 0, 120, 0, -9990, 1, 0, 'seed', 0, 12, 345], t: [], i: [] }};
  const encoded = await context.TarinaiSaveCodec.encodeSnapshot(source);
  const decoded = await context.TarinaiSaveCodec.decodeSnapshot(encoded);
  if (decoded.w[10] !== 12 || decoded.w[11] !== 345) throw new Error('colony limits did not survive save roundtrip');
}})().catch(error => {{ console.error(error); process.exitCode = 1; }});
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("colony limit runtime smoke test failed")
    ok("champion breeding, mechanical defaults, and colony limits are wired")


def physics_tuning_smoke() -> None:
    editor = read_text(ROOT / "js/physics_shape_editor_system.js")
    environment = read_text(ROOT / "js/world_environment.js")
    helpers = read_text(ROOT / "js/physics_helpers.js")
    constraints = read_text(ROOT / "js/constraint_system.js")
    dynamic_tools = read_text(ROOT / "js/item_dynamic_tool_system.js")
    initializer = read_text(ROOT / "js/item_type_initializers.js")

    for token in ("BOUNCE_FENCE_RESTITUTION = 2.40", "BOUNCE_FENCE_MIN_SPEED = 520", "BOUNCE_FENCE_MAX_SPEED = 1180"):
        if token not in environment:
            fail(f"strong bounce-fence tuning missing: {token}")
    if "const iterations = 8" not in constraints or "const compliance = mode === \"rod\" ? 0.085 / (step * 60) : 0" not in constraints:
        fail("rope endpoint constraint is still compliant/stretchable")
    if "STICKY_BOMB_BLAST_SCALE = 0.68" not in dynamic_tools or "item.blastScale = 0.68" not in initializer:
        fail("sticky bomb is not synchronized with small-firecracker blast scale")

    js = f"""
const vm = require('vm');
const editorSource = {editor!r};
const helperSource = {helpers!r};
const constraintSource = {constraints!r};
const dynamicSource = {dynamic_tools!r};

const context = {{ console, globalThis: null }};
context.globalThis = context;
context.window = context;
context.clamp = (v, lo, hi) => Math.max(lo, Math.min(hi, v));
context.distXY = (x1, y1, x2, y2) => Math.hypot(x2 - x1, y2 - y1);
context.CONFIG = {{ worldPadding: 0 }};
context.Effect = function Effect() {{}};
context.TarinaiGeometry = {{
  pointSegmentDistance(px, py, x1, y1, x2, y2) {{
    const dx = x2 - x1, dy = y2 - y1;
    const den = dx * dx + dy * dy || 1;
    const t = Math.max(0, Math.min(1, ((px - x1) * dx + (py - y1) * dy) / den));
    return Math.hypot(px - (x1 + dx * t), py - (y1 + dy * t));
  }},
  rectLocalPoint(rect, x, y) {{ return {{ x: x - (rect.cx || 0), y: y - (rect.cy || 0) }}; }},
  rectWorldVector(_rect, x, y) {{ return {{ x, y }}; }},
  rectWorldNormal(_rect, x, y) {{ return {{ x, y }}; }},
}};
context.TarinaiMechanicalSystem = {{
  isMechanicalType() {{ return false; }},
  isPowered() {{ return false; }},
  applySurfaceVelocityToCircle() {{}},
  wakeItem() {{}},
}};
context.TarinaiPhysicsProjectionSystem = {{ markSpatialDirty() {{ return false; }} }};
context.TarinaiMovementUpdateStep = {{ markSleepExternalMotion() {{}} }};
context.itemAngleFor = item => Number(item?.angle || 0) || 0;
context.normalizedItemAngle = angle => Number(angle || 0) || 0;
vm.createContext(context);

vm.runInContext(editorSource, context, {{ filename: 'physics_shape_editor_system.js' }});
const circle = context.TarinaiPhysicsShapeEditorSystem.templateSegments('circle');
if (!Array.isArray(circle) || circle.length !== 24) throw new Error('circle template is not a 24-sided contour');
for (const segment of circle) {{
  if (segment.length !== 4 || segment.some(value => value % 20 !== 0)) throw new Error('circle template left the 20px grid');
}}
for (let i = 0; i < circle.length; i += 1) {{
  const next = circle[(i + 1) % circle.length];
  if (circle[i][2] !== next[0] || circle[i][3] !== next[1]) throw new Error('circle contour is not closed');
}}

vm.runInContext(helperSource, context, {{ filename: 'physics_helpers.js' }});
const ball = {{ x: -4, y: 5, prevX: -14, prevY: 5, vx: 100, vy: 0, r: 5, spinVelocity: 0 }};
const fence = {{ left: 0, right: 10, top: 0, bottom: 10, bounce: true, restitution: 2.40, minBounceSpeed: 520 }};
if (!context.TarinaiPhysics.bounceCircleOffRect(ball, fence, 5, fence.restitution, null, {{ minBounceSpeed: fence.minBounceSpeed }})) throw new Error('bounce-fence collision did not resolve');
if (ball.vx > -519) throw new Error('bounce-fence launch is not substantially stronger');

context.TarinaiPhysicsBodySystem = {{
  scalar(item, key, fallback) {{ return Number(item.physicsBody?.[key] ?? fallback); }},
  setScalar(item, key, value) {{ item.physicsBody ||= {{}}; item.physicsBody[key] = value; return true; }},
  linkScalar(item, key, fallback) {{
    const c = item.physicsConstraint || {{}};
    const map = {{ len: 'length', midX: 'midX', midY: 'midY', midVx: 'midVx', midVy: 'midVy', awakeUntil: 'awakeUntil' }};
    return Number(c[map[key] || key] ?? fallback);
  }},
  setLinkScalar(item, key, value) {{
    const c = item.physicsConstraint ||= {{}};
    const map = {{ len: 'length', midX: 'midX', midY: 'midY', midVx: 'midVx', midVy: 'midVy', awakeUntil: 'awakeUntil' }};
    c[map[key] || key] = value;
    return true;
  }},
  endpoint(item, index) {{ return item.physicsConstraint?.endpoints?.[index] || null; }},
  particles(item) {{ return item.physicsConstraint?.particles || null; }},
  setParticles(item, list) {{ item.physicsConstraint.particles = list; return true; }},
  ensureConstraint(item) {{ return item.physicsConstraint; }},
  applyConstraintState() {{ return true; }},
  normalizeConstraintState(_item, state) {{ return state; }},
  syncPoseFromItem() {{ return true; }},
  normalizeBodyState() {{ return true; }},
  markBodyChanged() {{ return true; }},
}};
vm.runInContext(constraintSource, context, {{ filename: 'constraint_system.js' }});
const a = {{ id: 'a', type: 'ball', x: 0, y: 0, r: 10, dead: false }};
const b = {{ id: 'b', type: 'ball', x: 200, y: 0, r: 10, dead: false }};
const objects = new Map([[a.id, a], [b.id, b]]);
const world = {{
  time: 1,
  items: [a, b],
  tarinai: [],
  itemCounts: {{ rope: 1 }},
  itemById(id) {{ return objects.get(id) || null; }},
  nearbyTarinai() {{ return []; }},
  nearbySolidObstacleRects() {{ return []; }},
  markSpatialDirty() {{}},
  drawListDirty: false,
}};
const rope = {{
  id: 'rope-1', type: 'rope', dead: false, amount: 999, world,
  physicsConstraint: {{ endpoints: [{{ kind: 'item', id: 'a', x: 0, y: 0 }}, {{ kind: 'item', id: 'b', x: 200, y: 0 }}], length: 100, particles: null }},
}};
context.TarinaiConstraintSystem.updateFlexibleLink(rope, 1 / 60, world);
const tautDistance = Math.hypot(b.x - a.x, b.y - a.y);
if (tautDistance > 100.26) throw new Error(`rope stretched to ${{tautDistance}}px`);
const beforeA = {{ x: a.x, y: a.y }}, beforeB = {{ x: b.x, y: b.y }};
b.x = a.x + 60;
context.TarinaiConstraintSystem.updateFlexibleLink(rope, 1 / 60, world);
if (Math.hypot(a.x - beforeA.x, a.y - beforeA.y) > 0.01) throw new Error('slack rope pushed endpoint A');
if (Math.abs((b.x - a.x) - 60) > 0.01) throw new Error('slack rope pushed endpoints apart');

context.deterministicChance = () => false;
context.Effect = function Effect() {{}};
context.audio = {{ explode() {{}} }};
vm.runInContext(dynamicSource, context, {{ filename: 'item_dynamic_tool_system.js' }});
let capturedScale = null;
const sticky = {{ type: 'sticky_bomb', dead: false, fuseTimer: 0, stickyBombCarrierId: '', stickyBombTransferCooldown: 0, spin: 0, spinVelocity: 0 }};
const stickyWorld = {{ tarinai: [], explodeFirecracker(item) {{ capturedScale = item.blastScale; return true; }} }};
context.TarinaiItemDynamicToolSystem.update(sticky, 1 / 60, stickyWorld);
if (Math.abs(capturedScale - 0.68) > 1e-9) throw new Error('sticky bomb does not match small firecracker blast scale');
"""
    with tempfile.NamedTemporaryFile("w", encoding="utf-8", suffix=".js", delete=False) as f:
        f.write(js)
        tmp = Path(f.name)
    try:
        result = subprocess.run(["node", str(tmp)], cwd=ROOT, text=True, capture_output=True)
    finally:
        tmp.unlink(missing_ok=True)
    if result.returncode != 0:
        sys.stderr.write(result.stdout)
        sys.stderr.write(result.stderr)
        fail("physics tuning smoke test failed")
    ok("round circle template, strong bounce fence, inextensible rope, and small sticky-bomb blast verified")

def main() -> None:
    data = manifest()
    check_files_exist(data)
    check_unified_item_registry()
    check_docs_removed()
    check_versions(data)
    check_index_order(data)
    check_service_worker_order(data)
    node_check([*(ROOT / "js").glob("*.js"), ROOT / "service-worker.js"])
    action_spec_smoke()
    behavior_state_smoke()
    need_action_runtime_bridge_smoke()
    mechanical_collision_and_editor_smoke()
    physics_tuning_smoke()
    colony_limits_and_defaults_smoke()
    check_basic_action_spec_runtime()
    check_social_action_spec_runtime()
    check_action_spec_no_legacy_hooks()
    check_runtime_diagnostics_hooks()
    check_social_balance_guards()
    check_item_bucket_polish()
    check_current_save_format()
    check_phase_and_input_split()
    check_system_order_boundary()
    simulation_boundary_smoke()
    check_entity_runtime_boundary()
    check_item_lifecycle_pipeline_boundary()
    check_tarinai_update_pipeline_boundary()
    check_update_policy_boundaries()
    check_processing_split()
    command_dispatcher_smoke()
    check_legacy_behavior_refs()
    check_legacy_physics_props_removed()


if __name__ == "__main__":
    main()