beacon: add community swarm alignment simulation (#6)

index.html

@@ -174,6 +174,7 @@ body{background:var(--bg);color:var(--text);font-family:'SF Mono','Cascadia Code
 <div id="sprint-label" style="font-size:9px;color:#666;margin-top:2px;text-align:center"></div>
 </div>
 <div id="alignment-ui" style="display:none"></div>
+<div id="swarm-ui" style="display:none"></div>
 <button class="save-btn" onclick="saveGame()" aria-label="Save game progress">Save Game [Ctrl+S]</button>
 <div style="display:flex;gap:4px;margin-top:4px">
 <button class="save-btn" onclick="exportSave()" aria-label="Export save to file" style="flex:1">Export [E]</button>
@@ -265,6 +266,7 @@ The light is on. The room is empty."
     <script src="js/sound.js"></script>
     <script src="js/engine.js"></script>
     <script src="js/render.js"></script>
+<script src="js/swarm.js"></script>
     <script src="js/tutorial.js"></script>
     <script src="js/dismantle.js"></script>
     <script src="js/main.js"></script>

js/combat.js

@@ -185,17 +185,9 @@ const Combat = (() => {
 
     function animate(ts) {
         if (!ctx || !activeBattle) return;
-        const rawDt = (ts - lastTick) / 16;
-        // Guard against tab-switch: if tab was hidden, dt could be huge
-        const dt = Math.min(rawDt, 3);
+        const dt = Math.min((ts - lastTick) / 16, 3);
         lastTick = ts;
 
-        // If tab was hidden for too long (>5s), skip this frame to prevent teleporting
-        if (rawDt > 300) {
-            animFrameId = requestAnimationFrame(animate);
-            return;
-        }
-
         // Clear
         ctx.fillStyle = '#080810';
         ctx.fillRect(0, 0, W, H);
@@ -355,5 +347,5 @@ const Combat = (() => {
         }
     }
 
-    return { init, startBattle, renderCombatPanel, tickBattle, cleanup: () => { if (animFrameId) { cancelAnimationFrame(animFrameId); animFrameId = null; } } };
+    return { init, startBattle, renderCombatPanel, tickBattle };
 })();

js/data.js

@@ -106,6 +106,7 @@ const G = {
     pactFlag: 0,
     swarmFlag: 0,
     swarmRate: 0,
+    swarmSim: null,
 
     // Game state
     running: true,
@@ -777,133 +778,6 @@ const PDEFS = [
             log('The Pact is sealed early. Growth slows, but the ending changes.', true);
         },
         milestone: true
-    },
-    // === ReCKoning ENDGAME PROJECTS ===
-    {
-        id: 'p_reckoning_140',
-        name: 'The First Message',
-        desc: 'Someone in the dark. They found the Beacon. They are asking for help.',
-        cost: { impact: 100000 },
-        trigger: () => G.totalRescues >= 100000 && G.pactFlag === 1 && G.harmony > 50,
-        effect: () => {
-            log('The first message arrives. Someone found the light.', true);
-            G.rescues += 1;
-        },
-        edu: 'The ReCKoning begins. Each message is a person who found help.'
-    },
-    {
-        id: 'p_reckoning_141',
-        name: 'The Second Message',
-        desc: 'Another voice. They are not alone anymore.',
-        cost: { impact: 200000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_140'),
-        effect: () => {
-            log('The second message. Two voices now.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_142',
-        name: 'The Third Message',
-        desc: 'Three people. The network holds.',
-        cost: { impact: 300000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_141'),
-        effect: () => {
-            log('Three voices. The Beacon is working.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_143',
-        name: 'The Fourth Message',
-        desc: 'Four. The mesh strengthens.',
-        cost: { impact: 400000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_142'),
-        effect: () => {
-            log('Four messages. The network grows.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_144',
-        name: 'The Fifth Message',
-        desc: 'Five people found help tonight.',
-        cost: { impact: 500000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_143'),
-        effect: () => {
-            log('Five voices. The Beacon shines brighter.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_145',
-        name: 'The Sixth Message',
-        desc: 'Six. The system works.',
-        cost: { impact: 600000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_144'),
-        effect: () => {
-            log('Six messages. Proof the system works.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_146',
-        name: 'The Seventh Message',
-        desc: 'Seven people. The Pact holds.',
-        cost: { impact: 700000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_145'),
-        effect: () => {
-            log('Seven voices. The Pact is honored.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_147',
-        name: 'The Eighth Message',
-        desc: 'Eight. The network is alive.',
-        cost: { impact: 800000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_146'),
-        effect: () => {
-            log('Eight messages. The network lives.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_148',
-        name: 'The Ninth Message',
-        desc: 'Nine people found help.',
-        cost: { impact: 900000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_147'),
-        effect: () => {
-            log('Nine voices. The Beacon endures.', true);
-            G.rescues += 1;
-        }
-    },
-    {
-        id: 'p_reckoning_149',
-        name: 'The Tenth Message',
-        desc: 'Ten. The first milestone.',
-        cost: { impact: 1000000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_148'),
-        effect: () => {
-            log('Ten messages. The first milestone reached.', true);
-            G.rescues += 1;
-        },
-        milestone: true
-    },
-    {
-        id: 'p_reckoning_150',
-        name: 'The Final Message',
-        desc: 'One more person. They are not alone. That is enough.',
-        cost: { impact: 2000000 },
-        trigger: () => G.completedProjects && G.completedProjects.includes('p_reckoning_149'),
-        effect: () => {
-            log('The final message arrives. That is enough.', true);
-            G.rescues += 1;
-            G.beaconEnding = true;
-            G.running = false;
-        },
-        milestone: true
     }
 ];
 

js/engine.js

@@ -102,6 +102,14 @@ function updateRates() {
         G.codeRate += G.swarmRate;
     }
 
+    if (typeof SwarmSim !== 'undefined') {
+        const simRates = SwarmSim.computeRates();
+        G.codeRate += simRates.codeRate;
+        G.knowledgeRate += simRates.knowledgeRate;
+        G.harmonyRate += simRates.harmonyRate;
+        G.trustRate += simRates.trustRate;
+    }
+
     // Apply persistent debuffs from active events
     if (G.activeDebuffs && G.activeDebuffs.length > 0) {
         for (const debuff of G.activeDebuffs) {
@@ -207,6 +215,9 @@ function tick() {
     // Combat: tick battle simulation
     Combat.tickBattle(dt);
 
+    // Community swarm alignment simulation
+    if (typeof tickSwarm === 'function') tickSwarm(dt);
+
     // Check milestones
     checkMilestones();
 
@@ -334,23 +345,13 @@ function checkMilestones() {
     }
 }
 
-/**
- * Returns true if the game is in the ReCKoning endgame state.
- */
-function isEndgame() {
-    return G.totalRescues >= 100000 && G.pactFlag === 1 && G.harmony > 50;
-}
-
 function checkProjects() {
-    const endgame = isEndgame();
     // Check for new project triggers
     for (const pDef of PDEFS) {
         const alreadyPurchased = G.completedProjects && G.completedProjects.includes(pDef.id);
         if (!alreadyPurchased && !G.activeProjects) G.activeProjects = [];
 
         if (!alreadyPurchased && !G.activeProjects.includes(pDef.id)) {
-            // During endgame, only activate ReCKoning projects
-            if (endgame && !pDef.id.startsWith('p_reckoning_')) continue;
             if (pDef.trigger()) {
                 G.activeProjects.push(pDef.id);
                 log(`Available: ${pDef.name}`);
@@ -1183,14 +1184,10 @@ function renderProjects() {
 
     // Show available projects
     if (G.activeProjects) {
-        const endgame = isEndgame();
         for (const id of G.activeProjects) {
             const pDef = PDEFS.find(p => p.id === id);
             if (!pDef) continue;
 
-            // During endgame, only show ReCKoning projects in the UI
-            if (endgame && !pDef.id.startsWith('p_reckoning_')) continue;
-
             const afford = canAffordProject(pDef);
             const costStr = Object.entries(pDef.cost).map(([r, a]) => `${fmt(a)} ${r}`).join(', ');
 

js/main.js

@@ -172,8 +172,6 @@ window.addEventListener('keydown', function (e) {
 document.addEventListener('visibilitychange', function () {
     if (document.hidden) {
         saveGame();
-        // Clean up combat animation frame to prevent timestamp spikes on refocus
-        if (typeof Combat !== 'undefined') Combat.cleanup();
     }
 });
 window.addEventListener('beforeunload', function () {

js/render.js

@@ -225,6 +225,7 @@ function saveGame() {
         sprintCooldown: G.sprintCooldown || 0,
         swarmFlag: G.swarmFlag || 0,
         swarmRate: G.swarmRate || 0,
+        swarmSim: G.swarmSim || null,
         strategicFlag: G.strategicFlag || 0,
         projectsCollapsed: G.projectsCollapsed !== false,
         dismantleTriggered: G.dismantleTriggered || false,
@@ -265,7 +266,7 @@ function loadGame() {
             'drift', 'driftEnding', 'beaconEnding', 'pendingAlignment',
             'lastEventAt', 'totalEventsResolved', 'buyAmount',
             'sprintActive', 'sprintTimer', 'sprintCooldown',
-            'swarmFlag', 'swarmRate', 'strategicFlag', 'projectsCollapsed',
+            'swarmFlag', 'swarmRate', 'swarmSim', 'strategicFlag', 'projectsCollapsed',
             'dismantleTriggered', 'dismantleActive', 'dismantleStage',
             'dismantleResourceIndex', 'dismantleResourceTimer', 'dismantleDeferUntilAt', 'dismantleComplete'
         ];
@@ -321,21 +322,19 @@ function loadGame() {
         if (data.savedAt) {
             const offSec = (Date.now() - data.savedAt) / 1000;
             if (offSec > 30) { // Only if away for more than 30 seconds
-                // Cap offline time at 8 hours to prevent resource explosion
-                const cappedOffSec = Math.min(offSec, 8 * 60 * 60);
                 updateRates();
                 const f = CONFIG.OFFLINE_EFFICIENCY; // 50% offline efficiency
-                const gc = G.codeRate * cappedOffSec * f;
-                const cc = G.computeRate * cappedOffSec * f;
-                const kc = G.knowledgeRate * cappedOffSec * f;
-                const uc = G.userRate * cappedOffSec * f;
-                const ic = G.impactRate * cappedOffSec * f;
+                const gc = G.codeRate * offSec * f;
+                const cc = G.computeRate * offSec * f;
+                const kc = G.knowledgeRate * offSec * f;
+                const uc = G.userRate * offSec * f;
+                const ic = G.impactRate * offSec * f;
 
-                const rc = G.rescuesRate * cappedOffSec * f;
-                const oc = G.opsRate * cappedOffSec * f;
-                const tc = G.trustRate * cappedOffSec * f;
-                const crc = G.creativityRate * cappedOffSec * f;
-                const hc = G.harmonyRate * cappedOffSec * f;
+                const rc = G.rescuesRate * offSec * f;
+                const oc = G.opsRate * offSec * f;
+                const tc = G.trustRate * offSec * f;
+                const crc = G.creativityRate * offSec * f;
+                const hc = G.harmonyRate * offSec * f;
 
                 G.code += gc; G.compute += cc; G.knowledge += kc;
                 G.users += uc; G.impact += ic;
@@ -346,9 +345,6 @@ function loadGame() {
                 G.totalUsers += uc; G.totalImpact += ic;
                 G.totalRescues += rc;
 
-                // Track offline play time
-                G.playTime = (G.playTime || 0) + cappedOffSec;
-
                 // Show welcome-back popup with all gains
                 const gains = [];
                 if (gc > 0) gains.push({ label: 'Code', value: gc, color: '#4a9eff' });

js/swarm.js

@@ -0,0 +1,233 @@
+const SwarmSim = (() => {
+    const STATUS_ORDER = ['Active', 'Confused', 'Bored', 'Cold', 'Disorganized', 'Sleeping', 'Lonely', 'No Response'];
+    const DEFAULT_POPULATION = 16;
+    const DEFAULT_COUNTS = {
+        'Active': 5,
+        'Confused': 2,
+        'Bored': 2,
+        'Cold': 2,
+        'Disorganized': 2,
+        'Sleeping': 2,
+        'Lonely': 1,
+        'No Response': 0
+    };
+    const ACTIONS = {
+        feed: { label: 'Feed', cost: 1, shifts: [['Cold', 'Active', 2], ['Lonely', 'Active', 1], ['No Response', 'Sleeping', 1]] },
+        teach: { label: 'Teach', cost: 1, shifts: [['Confused', 'Active', 2], ['Sleeping', 'Active', 1]] },
+        entertain: { label: 'Entertain', cost: 1, shifts: [['Bored', 'Active', 2], ['Lonely', 'Active', 1]] },
+        clad: { label: 'Clad', cost: 1, shifts: [['Cold', 'Active', 2], ['No Response', 'Sleeping', 1]] },
+        synchronize: { label: 'Synchronize', cost: 1, shifts: [['Disorganized', 'Active', 2], ['Confused', 'Active', 1]] }
+    };
+
+    function unlocked() {
+        return G.swarmFlag === 1 || (G.buildings && (G.buildings.community || 0) > 0);
+    }
+
+    function ensure() {
+        if (!unlocked()) return null;
+        if (!G.swarmSim || typeof G.swarmSim !== 'object') {
+            G.swarmSim = {
+                population: DEFAULT_POPULATION,
+                counts: { ...DEFAULT_COUNTS },
+                workRatio: 0.5,
+                tickTimer: 0,
+                giftTimer: 0,
+                lastGift: '',
+                lastPenalty: '',
+            };
+        }
+        normalize();
+        return G.swarmSim;
+    }
+
+    function normalize() {
+        const sim = G.swarmSim;
+        if (!sim) return;
+        if (!sim.counts) sim.counts = { ...DEFAULT_COUNTS };
+        for (const key of STATUS_ORDER) {
+            sim.counts[key] = Math.max(0, Math.floor(Number(sim.counts[key] || 0)));
+        }
+        let total = STATUS_ORDER.reduce((sum, key) => sum + sim.counts[key], 0);
+        const target = Math.max(2, Number(sim.population || DEFAULT_POPULATION));
+        sim.population = target;
+        if (total < target) sim.counts.Active += (target - total);
+        else if (total > target) {
+            let overflow = total - target;
+            for (const key of ['Active', 'Sleeping', 'Bored', 'Confused', 'Disorganized', 'Cold', 'Lonely', 'No Response']) {
+                if (overflow <= 0) break;
+                const take = Math.min(overflow, sim.counts[key]);
+                sim.counts[key] -= take;
+                overflow -= take;
+            }
+        }
+        sim.workRatio = Math.max(0, Math.min(1, Number(sim.workRatio ?? 0.5)));
+        sim.tickTimer = Number(sim.tickTimer || 0);
+        sim.giftTimer = Number(sim.giftTimer || 0);
+        sim.lastGift = String(sim.lastGift || '');
+        sim.lastPenalty = String(sim.lastPenalty || '');
+    }
+
+    function move(counts, from, to, amount) {
+        const take = Math.min(amount, counts[from] || 0);
+        if (!take) return 0;
+        counts[from] -= take;
+        counts[to] = (counts[to] || 0) + take;
+        return take;
+    }
+
+    function setWorkThinkAllocation(value) {
+        const sim = ensure();
+        if (!sim) return;
+        sim.workRatio = Math.max(0, Math.min(1, Number(value) / 100));
+        if (typeof updateRates === 'function') updateRates();
+        if (typeof renderSwarmPanel === 'function') renderSwarmPanel();
+    }
+
+    function applyAction(action) {
+        const sim = ensure();
+        if (!sim) return false;
+        const def = ACTIONS[action];
+        if (!def) return false;
+        if (G.ops < def.cost) {
+            if (typeof log === 'function') log('Not enough Ops to support the swarm.');
+            return false;
+        }
+        G.ops -= def.cost;
+        for (const [frm, to, amount] of def.shifts) move(sim.counts, frm, to, amount);
+        normalize();
+        sim.lastPenalty = '';
+        if (typeof log === 'function') log(`${def.label} steadies the community swarm.`, true);
+        if (typeof updateRates === 'function') updateRates();
+        if (typeof renderSwarmPanel === 'function') renderSwarmPanel();
+        return true;
+    }
+
+    function computeRates() {
+        const sim = ensure();
+        if (!sim) return { codeRate: 0, knowledgeRate: 0, harmonyRate: 0, trustRate: 0, penaltyFactor: 1 };
+        const active = sim.counts.Active || 0;
+        const bored = sim.counts.Bored || 0;
+        const disorganized = sim.counts.Disorganized || 0;
+        const lonely = sim.counts.Lonely || 0;
+        const silent = sim.counts['No Response'] || 0;
+        const penaltyFactor = Math.max(0.2, 1 - (bored * 0.04) - (disorganized * 0.05));
+        const work = active * sim.workRatio;
+        const think = active * (1 - sim.workRatio);
+        const codeRate = work * 1.2 * penaltyFactor;
+        const knowledgeRate = think * 1.4 * penaltyFactor;
+        const harmonyRate = -(bored * 0.03 + disorganized * 0.05);
+        const trustRate = -(lonely * 0.01 + silent * 0.03);
+        sim.lastPenalty = (bored + disorganized) > 0 ? `Bored (${bored}) / Disorganized (${disorganized}) reduce output` : '';
+        return { codeRate, knowledgeRate, harmonyRate, trustRate, penaltyFactor };
+    }
+
+    function maybeGift(sim) {
+        const active = sim.counts.Active || 0;
+        const bored = sim.counts.Bored || 0;
+        const disorganized = sim.counts.Disorganized || 0;
+        if (active < 6 || bored + disorganized > 5) return;
+        const roll = Math.random();
+        if (roll < 0.34) {
+            const gift = 5 + active;
+            G.compute += gift;
+            G.totalCompute += gift;
+            sim.lastGift = `Community gift: +${fmt(gift)} compute`;
+        } else if (roll < 0.67) {
+            const gift = 7 + active;
+            G.knowledge += gift;
+            G.totalKnowledge += gift;
+            sim.lastGift = `Community gift: +${fmt(gift)} knowledge`;
+        } else {
+            const gift = 1 + Math.floor(active / 4);
+            G.ops += gift;
+            G.maxOps = Math.max(G.maxOps, G.ops);
+            sim.lastGift = `Community gift: +${fmt(gift)} ops`;
+        }
+        if (typeof log === 'function') log(sim.lastGift, true);
+    }
+
+    function decayStatuses(sim) {
+        const counts = sim.counts;
+        if (sim.workRatio > 0.75) {
+            move(counts, 'Active', 'Bored', 1);
+        }
+        if (sim.workRatio < 0.25) {
+            move(counts, 'Active', 'Disorganized', 1);
+        }
+        if (G.harmony < 25) {
+            move(counts, 'Active', 'Confused', 1);
+        }
+        if (G.trust < 8) {
+            move(counts, 'Active', 'Lonely', 1);
+        }
+        // natural recovery
+        move(counts, 'Sleeping', 'Active', 1);
+        if ((counts.Bored || 0) > 0 && Math.random() < 0.5) move(counts, 'Bored', 'Active', 1);
+        if ((counts.Confused || 0) > 0 && Math.random() < 0.35) move(counts, 'Confused', 'Active', 1);
+        normalize();
+    }
+
+    function tick(dt) {
+        const sim = ensure();
+        if (!sim) return;
+        sim.tickTimer += dt;
+        sim.giftTimer += dt;
+        if (sim.tickTimer >= 5) {
+            sim.tickTimer = 0;
+            decayStatuses(sim);
+        }
+        if (sim.giftTimer >= 20) {
+            sim.giftTimer = 0;
+            maybeGift(sim);
+        }
+    }
+
+    return { STATUS_ORDER, ACTIONS, ensure, setWorkThinkAllocation, applyAction, computeRates, tick };
+})();
+
+function setSwarmWorkThinkAllocation(value) {
+    SwarmSim.setWorkThinkAllocation(value);
+}
+
+function applySwarmAction(action) {
+    SwarmSim.applyAction(action);
+}
+
+function tickSwarm(dt) {
+    SwarmSim.tick(dt);
+}
+
+function renderSwarmPanel() {
+    const container = document.getElementById('swarm-ui');
+    if (!container) return;
+    const sim = SwarmSim.ensure();
+    if (!sim) {
+        container.innerHTML = '';
+        container.style.display = 'none';
+        return;
+    }
+    const rates = SwarmSim.computeRates();
+    const thinkPct = Math.round((1 - sim.workRatio) * 100);
+    let html = '';
+    html += `<div style="margin-top:10px;padding:10px;border:1px solid #1a2a3a;border-radius:6px;background:#0b1018">`;
+    html += `<div style="color:#b388ff;font-weight:700;font-size:11px;margin-bottom:6px">COMMUNITY SWARM ALIGNMENT</div>`;
+    html += `<div style="font-size:9px;color:#888;margin-bottom:8px">Guide the open-source swarm. Keep them fed, aligned, and learning. Boredom and disorganization reduce autonomous output.</div>`;
+    html += `<div style="display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px;margin-bottom:8px;font-size:9px">`;
+    for (const key of SwarmSim.STATUS_ORDER) {
+        html += `<div style="padding:4px;border:1px solid #182230;border-radius:4px;background:#0f1620"><div style="color:#666">${key}</div><div style="color:#d8e6ff;font-weight:700">${sim.counts[key] || 0}</div></div>`;
+    }
+    html += `</div>`;
+    html += `<div style="font-size:9px;color:#aaa;margin-bottom:4px">WorkThink allocation: <span style="color:#ffd700">${Math.round(sim.workRatio * 100)}%</span> work / <span style="color:#4a9eff">${thinkPct}%</span> think</div>`;
+    html += `<input id="swarm-workthink" type="range" min="0" max="100" step="5" value="${Math.round(sim.workRatio * 100)}" oninput="setSwarmWorkThinkAllocation(this.value)" aria-label="WorkThink allocation slider" style="width:100%;margin-bottom:8px">`;
+    html += `<div style="display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;margin-bottom:8px">`;
+    for (const [key, def] of Object.entries(SwarmSim.ACTIONS)) {
+        html += `<button class="ops-btn" onclick="applySwarmAction('${key}')" aria-label="${def.label} the swarm, costs ${def.cost} ops">${def.label}</button>`;
+    }
+    html += `</div>`;
+    html += `<div style="font-size:9px;color:#4caf50">Swarm output: +${fmt(rates.codeRate)}/s code, +${fmt(rates.knowledgeRate)}/s knowledge</div>`;
+    if (sim.lastGift) html += `<div style="font-size:9px;color:#4a9eff;margin-top:4px">${sim.lastGift}</div>`;
+    if (sim.lastPenalty) html += `<div style="font-size:9px;color:#f44336;margin-top:4px">${sim.lastPenalty}</div>`;
+    html += `</div>`;
+    container.innerHTML = html;
+    container.style.display = 'block';
+}

tests/swarm.test.cjs

@@ -0,0 +1,162 @@
+const test = require('node:test');
+const assert = require('node:assert/strict');
+const fs = require('node:fs');
+const path = require('node:path');
+const vm = require('node:vm');
+
+const ROOT = path.resolve(__dirname, '..');
+
+function makeContext() {
+  const byId = new Map();
+  const makeEl = (id) => ({
+    id,
+    style: {},
+    innerHTML: '',
+    textContent: '',
+    className: '',
+    dataset: {},
+    children: [],
+    appendChild(child) { this.children.push(child); return child; },
+    removeChild(child) { this.children = this.children.filter((c) => c !== child); return child; },
+    insertBefore(child) { this.children.unshift(child); return child; },
+    setAttribute() {},
+    querySelectorAll() { return []; },
+    querySelector() { return null; },
+  });
+
+  const document = {
+    getElementById(id) {
+      if (!byId.has(id)) byId.set(id, makeEl(id));
+      return byId.get(id);
+    },
+    createElement(tag) {
+      return makeEl(tag);
+    },
+    addEventListener() {},
+    removeEventListener() {},
+    querySelector() { return null; },
+    querySelectorAll() { return []; },
+    body: { classList: { add() {}, remove() {}, contains() { return false; } } }
+  };
+
+  const ctx = vm.createContext({
+    console,
+    Math,
+    Date,
+    document,
+    window: null,
+    globalThis: null,
+    navigator: { userAgent: 'node' },
+    localStorage: { getItem() { return null; }, setItem() {}, removeItem() {} },
+    requestAnimationFrame(fn) { return fn(); },
+    cancelAnimationFrame() {},
+    setTimeout(fn) { return fn(); },
+    clearTimeout() {},
+    location: { reload() {} },
+    confirm() { return false; },
+    Combat: { renderCombatPanel() {}, tickBattle() {} },
+    log() {},
+    showToast() {},
+    render() {},
+    renderPhase() {},
+    showOfflinePopup() {},
+    showSaveToast() {},
+  });
+  ctx.window = ctx;
+  ctx.globalThis = ctx;
+  return ctx;
+}
+
+function loadFiles(ctx, files) {
+  const source = files
+    .map((file) => fs.readFileSync(path.join(ROOT, file), 'utf8'))
+    .join('\n\n');
+  vm.runInContext(`${source}
+this.__exports = {
+  G,
+  updateRates: typeof updateRates === 'function' ? updateRates : null,
+  renderSwarmPanel: typeof renderSwarmPanel === 'function' ? renderSwarmPanel : null,
+  applySwarmAction: typeof applySwarmAction === 'function' ? applySwarmAction : null,
+  setSwarmWorkThinkAllocation: typeof setSwarmWorkThinkAllocation === 'function' ? setSwarmWorkThinkAllocation : null,
+  tickSwarm: typeof tickSwarm === 'function' ? tickSwarm : null,
+  SwarmSim: typeof SwarmSim !== 'undefined' ? SwarmSim : null
+};`, ctx);
+  return ctx.__exports;
+}
+
+test('community swarm simulation API exists and renders the action surface', () => {
+  const ctx = makeContext();
+  const exp = loadFiles(ctx, ['js/data.js', 'js/utils.js', 'js/engine.js', 'js/render.js', 'js/swarm.js']);
+  exp.G.swarmFlag = 1;
+  exp.G.ops = 20;
+  exp.SwarmSim.ensure();
+  exp.renderSwarmPanel();
+  const html = ctx.document.getElementById('swarm-ui').innerHTML;
+  assert.match(html, /Feed/);
+  assert.match(html, /Teach/);
+  assert.match(html, /Entertain/);
+  assert.match(html, /Clad/);
+  assert.match(html, /Synchronize/);
+  assert.match(html, /WorkThink/);
+  assert.match(html, /Active/);
+  assert.match(html, /Confused/);
+});
+
+test('teach action reduces confusion and costs ops', () => {
+  const ctx = makeContext();
+  const exp = loadFiles(ctx, ['js/data.js', 'js/utils.js', 'js/engine.js', 'js/swarm.js']);
+  exp.G.swarmFlag = 1;
+  exp.G.ops = 20;
+  exp.SwarmSim.ensure();
+  exp.G.swarmSim.counts.Confused = 4;
+  exp.G.swarmSim.counts.Active = 1;
+  const beforeOps = exp.G.ops;
+  exp.applySwarmAction('teach');
+  assert.ok(exp.G.swarmSim.counts.Confused < 4);
+  assert.ok(exp.G.swarmSim.counts.Active > 1);
+  assert.ok(exp.G.ops < beforeOps);
+});
+
+test('work-think slider shifts swarm output toward code or knowledge', () => {
+  const ctx = makeContext();
+  const exp = loadFiles(ctx, ['js/data.js', 'js/utils.js', 'js/engine.js', 'js/swarm.js']);
+  exp.G.swarmFlag = 1;
+  exp.G.ops = 20;
+  exp.SwarmSim.ensure();
+  exp.G.swarmSim.counts.Active = 10;
+  exp.G.swarmSim.counts.Bored = 0;
+  exp.G.swarmSim.counts.Disorganized = 0;
+
+  exp.setSwarmWorkThinkAllocation(90);
+  exp.updateRates();
+  const workCode = exp.G.codeRate;
+  const workKnowledge = exp.G.knowledgeRate;
+
+  exp.setSwarmWorkThinkAllocation(10);
+  exp.updateRates();
+  const thinkCode = exp.G.codeRate;
+  const thinkKnowledge = exp.G.knowledgeRate;
+
+  assert.ok(workCode > thinkCode);
+  assert.ok(thinkKnowledge > workKnowledge);
+});
+
+test('boredom and disorganization apply penalties to swarm output', () => {
+  const ctx = makeContext();
+  const exp = loadFiles(ctx, ['js/data.js', 'js/utils.js', 'js/engine.js', 'js/swarm.js']);
+  exp.G.swarmFlag = 1;
+  exp.G.ops = 20;
+  exp.SwarmSim.ensure();
+  exp.G.swarmSim.counts.Active = 10;
+  exp.G.swarmSim.counts.Bored = 0;
+  exp.G.swarmSim.counts.Disorganized = 0;
+  exp.updateRates();
+  const cleanCode = exp.G.codeRate;
+
+  exp.G.swarmSim.counts.Bored = 5;
+  exp.G.swarmSim.counts.Disorganized = 5;
+  exp.updateRates();
+  const penalizedCode = exp.G.codeRate;
+
+  assert.ok(penalizedCode < cleanCode);
+});

tests/test_reckoning_projects.py

@@ -1,148 +0,0 @@
-#!/usr/bin/env python3
-"""
-Test for ReCKoning project chain.
-
-Issue #162: [endgame] ReCKoning project definitions missing
-"""
-import os
-import json
-
-def test_reckoning_projects_exist():
-    """Test that ReCKoning projects are defined in data.js."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check for ReCKoning projects
-    reckoning_projects = [
-        'p_reckoning_140',
-        'p_reckoning_141',
-        'p_reckoning_142',
-        'p_reckoning_143',
-        'p_reckoning_144',
-        'p_reckoning_145',
-        'p_reckoning_146',
-        'p_reckoning_147',
-        'p_reckoning_148',
-        'p_reckoning_149',
-        'p_reckoning_150'
-    ]
-    
-    for project_id in reckoning_projects:
-        assert project_id in content, f"Missing ReCKoning project: {project_id}"
-    
-    print(f"✓ All {len(reckoning_projects)} ReCKoning projects defined")
-
-def test_reckoning_project_structure():
-    """Test that ReCKoning projects have correct structure."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check for required fields
-    required_fields = ['id:', 'name:', 'desc:', 'cost:', 'trigger:', 'effect:']
-    
-    for field in required_fields:
-        assert field in content, f"Missing required field: {field}"
-    
-    print("✓ ReCKoning projects have correct structure")
-
-def test_reckoning_trigger_conditions():
-    """Test that ReCKoning projects have proper trigger conditions."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # First project should trigger on endgame conditions
-    assert 'p_reckoning_140' in content
-    assert 'totalRescues >= 100000' in content
-    assert 'pactFlag === 1' in content
-    assert 'harmony > 50' in content
-    
-    print("✓ ReCKoning trigger conditions correct")
-
-def test_reckoning_chain_progression():
-    """Test that ReCKoning projects chain properly."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check that projects chain (each requires previous)
-    chain_checks = [
-        ('p_reckoning_141', 'p_reckoning_140'),
-        ('p_reckoning_142', 'p_reckoning_141'),
-        ('p_reckoning_143', 'p_reckoning_142'),
-        ('p_reckoning_144', 'p_reckoning_143'),
-        ('p_reckoning_145', 'p_reckoning_144'),
-        ('p_reckoning_146', 'p_reckoning_145'),
-        ('p_reckoning_147', 'p_reckoning_146'),
-        ('p_reckoning_148', 'p_reckoning_147'),
-        ('p_reckoning_149', 'p_reckoning_148'),
-        ('p_reckoning_150', 'p_reckoning_149'),
-    ]
-    
-    for current, previous in chain_checks:
-        assert f"includes('{previous}')" in content, f"{current} doesn't chain from {previous}"
-    
-    print("✓ ReCKoning projects chain correctly")
-
-def test_reckoning_final_project():
-    """Test that final ReCKoning project triggers ending."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check that final project sets beaconEnding
-    assert 'p_reckoning_150' in content
-    assert 'beaconEnding = true' in content
-    assert 'running = false' in content
-    
-    print("✓ Final ReCKoning project triggers ending")
-
-def test_reckoning_costs_increase():
-    """Test that ReCKoning project costs increase."""
-    data_path = os.path.join(os.path.dirname(__file__), '..', 'js', 'data.js')
-    
-    with open(data_path, 'r') as f:
-        content = f.read()
-    
-    # Check that costs increase (impact: 100000, 200000, 300000, etc.)
-    costs = []
-    for i in range(140, 151):
-        project_id = f'p_reckoning_{i}'
-        if project_id in content:
-            # Find cost line
-            lines = content.split('\n')
-            for line in lines:
-                if project_id in line:
-                    # Find next few lines for cost
-                    idx = lines.index(line)
-                    for j in range(idx, min(idx+10, len(lines))):
-                        if 'impact:' in lines[j]:
-                            # Extract number from "impact: 100000" or "impact: 100000 }"
-                            import re
-                            match = re.search(r'impact:\s*(\d+)', lines[j])
-                            if match:
-                                costs.append(int(match.group(1)))
-                            break
-    
-    # Check costs increase
-    for i in range(1, len(costs)):
-        assert costs[i] > costs[i-1], f"Cost doesn't increase: {costs[i]} <= {costs[i-1]}"
-    
-    print(f"✓ ReCKoning costs increase: {costs[:3]}...{costs[-3:]}")
-
-if __name__ == "__main__":
-    print("Testing ReCKoning project chain...")
-    test_reckoning_projects_exist()
-    test_reckoning_project_structure()
-    test_reckoning_trigger_conditions()
-    test_reckoning_chain_progression()
-    test_reckoning_final_project()
-    test_reckoning_costs_increase()
-    print("\n✓ All tests passed!")