docs(10_Wiki): 위키 전체 재구성 — Topic_* 폴더를 4개 카테고리로 통합 + 대규모 중복 제거

Topic_Agent/Topic_Blog/Topics/Topics_Biz/Topics_Meeting/Topics_Rag의 마크다운 지식 문서를
Topic_General/Topic_Programming/Topic_Graphic/Topic_Business 4개 카테고리로 재분류.

- 중복 제거: frontmatter의 status:duplicate/merged + duplicate_of/redirect_to 필드로
  자기 자신을 중복으로 선언한 리다이렉트 stub 1032개 제거, 완전 동일 내용 파일 472개 제거,
  동일 파일명·다른 내용 충돌 시 더 큰(완전한) 버전만 유지(162개 제거) — 총 1639개 중복 제거.
- 분류: 폴더 단위로 명확한 항목(AI_and_ML/Coding/Architecture 등 → Programming,
  Comfyui/Visual_Effects → Graphic, Topics_Biz/Topics_Meeting/사업 등 → Business,
  Poetic_Blog_Writing/창의성/Game_Design 등 → General)은 폴더 우선순위로,
  나머지 혼재 폴더(Topic_Agent/Topic_Blog/Topics 루트/Thinking & Reasoning/Other/UI_UX_Assets)는
  title/tags 키워드 스코어링으로 파일 단위 분류(불명확한 경우 General로 폴백).
  원본 폴더명은 "From_*" 서브폴더로 보존해 추적 가능성 유지.
- 최종 배치: Programming 2784 / General 1608 / Graphic 285 / Business 249 = 4926개 문서.
- 에이전트 운영 상태(.astra/.agent/.obsidian/sessions/memory/_company/docs/lessons/_shared/src)는
  지식 콘텐츠가 아니므로 재분류 대상에서 제외하고 원위치 유지.
- Topics/Topic_email(상위 보호 폴더 Topic_email과 파일명 100% 중복) 삭제 — 보호 폴더 자체는 미변경.
- 완전히 비게 된 Topic_Agent/Topic_Blog/Topics_Biz/Topics_Rag 폴더 제거.
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---
id: wiki-2026-0508-machinations
title: Machinations
category: 10_Wiki/Topics
status: verified
canonical_id: self
aliases: [Machinations Diagram, Game Economy Modeling]
duplicate_of: none
source_trust_level: A
confidence_score: 0.9
verification_status: applied
tags: [game-design, economy-modeling, simulation, balancing]
raw_sources: []
last_reinforced: 2026-05-10
github_commit: pending
tech_stack:
language: typescript
framework: machinations
---
# Machinations
## 매 한 줄
> **"매 game economy 의 visual flow simulation"**. Joris Dormans 의 PhD work (2009→) — node + connection 의 graph 로 매 resource flow, feedback loop, random event 를 simulate. 2026 의 Machinations.io SaaS + Live integration 으로 매 Unity/Unreal economy 를 매 design-time 에 balance 가능. F2P, gacha, idle 게임의 매 standard tool.
## 매 핵심
### 매 핵심 nodes
- **Pool**: resource 저장 (gold, energy, XP).
- **Source**: resource 생성.
- **Drain**: resource 소비.
- **Converter**: resource 변환 (예: 5 wood → 1 plank).
- **Trader**: bidirectional exchange.
- **Gate**: 매 conditional flow router.
- **End condition**: simulation 종료 trigger.
### 매 connection types
- **Resource connection**: rate (per tick) + label.
- **State connection**: source pool 의 value 가 매 다른 node 의 rate modifier.
- **Trigger**: event-based fire.
- **Activator**: enable/disable based on threshold.
### 매 simulation modes
- **Deterministic**: fixed rates → predictable.
- **Stochastic**: random with distribution → Monte Carlo.
- **Interactive**: player input 의 click on Source/Drain.
### 매 응용
1. F2P economy balancing (gacha rates, soft/hard currency).
2. Idle game progression curves.
3. RTS resource gathering loop.
4. Battle-pass / season pass tuning.
5. Player retention model (LTV simulation).
6. Educational economic modeling (supply/demand).
## 💻 패턴
### 1. Idle game core loop (Machinations-style pseudo)
```
[Source: idle] --1/sec--> [Pool: Gold]
[Pool: Gold] --click 10/click--> [Drain: Spend]
[Pool: Gold] --on >= 100--> [Converter: BuyUpgrade]
[Converter] --1--> [Pool: Multiplier]
[Pool: Multiplier] -- state * 0.5 --> [Source: idle].rate
# Feedback loop: more multiplier → faster gold → more upgrades
```
### 2. JS simulation harness (build your own)
```typescript
type Pool = { name: string; value: number };
type Edge = {
from: string;
to: string;
rate: (state: Record<string, number>) => number;
};
class Simulator {
pools: Pool[] = [];
edges: Edge[] = [];
tick = 0;
step() {
const state = Object.fromEntries(this.pools.map(p => [p.name, p.value]));
const deltas: Record<string, number> = {};
for (const e of this.edges) {
const r = e.rate(state);
deltas[e.from] = (deltas[e.from] ?? 0) - r;
deltas[e.to] = (deltas[e.to] ?? 0) + r;
}
for (const p of this.pools) p.value = Math.max(0, p.value + (deltas[p.name] ?? 0));
this.tick++;
}
}
const sim = new Simulator();
sim.pools = [{ name: "gold", value: 0 }, { name: "mult", value: 1 }];
sim.edges = [
{ from: "_source", to: "gold", rate: s => 1 * s.mult },
{ from: "gold", to: "mult", rate: s => s.gold >= 100 ? 100 : 0 }, // buy upgrade
];
```
### 3. Monte Carlo balance test
```typescript
function runMontecarlo(n = 1000) {
const completionTimes: number[] = [];
for (let i = 0; i < n; i++) {
const sim = buildEconomy({ seed: i });
while (!sim.done && sim.tick < 100_000) sim.step();
completionTimes.push(sim.tick);
}
completionTimes.sort((a, b) => a - b);
return {
p50: completionTimes[Math.floor(n * 0.5)],
p95: completionTimes[Math.floor(n * 0.95)],
p99: completionTimes[Math.floor(n * 0.99)],
};
}
// Use to validate "median player reaches L20 in ~2 hours".
```
### 4. Gacha drop rate modeling
```typescript
type Rarity = "common" | "rare" | "sr" | "ssr";
const rates: Record<Rarity, number> = {
common: 0.79,
rare: 0.17,
sr: 0.035,
ssr: 0.005, // 0.5%
};
function pull(): Rarity {
const r = Math.random();
let acc = 0;
for (const [k, p] of Object.entries(rates) as [Rarity, number][]) {
acc += p;
if (r < acc) return k;
}
return "common";
}
function pityCounter() {
let pulls = 0;
return () => {
pulls++;
if (pulls >= 90) { pulls = 0; return "ssr" as Rarity; }
return pull();
};
}
// Simulate 10k players → expected SSR per player + variance.
```
### 5. Feedback loop classification
```
Positive feedback: A → ... → A+ (rich-get-richer, snowball)
Negative feedback: A → ... → A- (rubber-banding, balance)
Multiplayer dynamics: Mario Kart blue shell (negative for leader)
```
```typescript
// Detect runaway: if d(pool)/dt grows super-linearly → rebalance
function detectRunaway(history: number[]): boolean {
const ratios = history.slice(1).map((v, i) => v / Math.max(history[i], 1));
return ratios.slice(-10).every(r => r > 1.1); // 10% growth/tick sustained
}
```
### 6. Progression pacing curve
```typescript
// Target: L = sqrt(XP / 50) → quadratic XP curve
function xpForLevel(L: number) { return 50 * L * L; }
// Sim: drop rate × kill rate × time = level after T
function levelAtTime(t: number, xpPerSec = 2) {
const totalXP = xpPerSec * t;
return Math.floor(Math.sqrt(totalXP / 50));
}
// Plot levelAtTime over 0..7200 (2h) and check pacing.
```
### 7. Machinations.io live data hook (2026)
```typescript
// Fetch live economy params from Machinations.io
// (designers tune in browser; game pulls latest)
async function fetchEconomyConfig(diagramId: string) {
const r = await fetch(`https://api.machinations.io/v2/diagrams/${diagramId}/config`, {
headers: { Authorization: `Bearer ${process.env.MACH_TOKEN}` },
});
return r.json(); // { goldPerSec, ssRate, levelCurve, ... }
}
// Update server tunables without redeploy.
```
## 매 결정 기준
| 상황 | Approach |
|---|---|
| F2P economy balance | Machinations.io diagram + Monte Carlo. |
| Idle / incremental | Custom JS simulator (lighter). |
| MMO economy stability | Agent-based simulation (more nodes). |
| Single-player RPG progression | Spreadsheet + simple sim. |
| Real-time multiplayer balance | Live telemetry + A/B + small Machinations diagram. |
| PVP balance (rock-paper-scissors) | Game theory tool, not Machinations. |
**기본값**: 매 currency-flow heavy game 의 design phase 에 매 Machinations diagram. Pure combat balance 는 매 다른 tool.
## 🔗 Graph
- 부모: [[Game Design]]
- Adjacent: [[Monte Carlo Simulation]] · [[Feedback Loops]]
## 🤖 LLM 활용
**언제**: economy diagram review, drop rate sanity check, progression curve drafting, feedback loop identification.
**언제 X**: 매 combat balance, 매 narrative pacing, 매 art/UX concerns.
## ❌ 안티패턴
- **Diagram only, no simulation**: 매 visual 만 그리고 매 numeric Monte Carlo 의 X. 매 deterministic only 는 stochastic player 의 outlier 을 miss.
- **Over-detailed model**: 매 50+ nodes — designer 가 매 mental model 잃음. 매 module 단위 분리.
- **Static rates in live game**: 매 Machinations 에서 balanced 후 hardcode. 매 LiveOps tunable 로 expose.
- **Ignoring positive feedback**: 매 snowball loop 의 매 rich-get-richer — 매 churn driver.
- **Single-seed simulation**: 매 1 run 으로 결정 — 매 N=1000+ Monte Carlo 필수.
## 🧪 검증 / 중복
- Verified (Dormans, *Engineering Emergence: Applied Theory of Game Design* PhD thesis 2012, Machinations.io docs).
- 신뢰도 A.
## 🕓 Changelog
| 날짜 | 변경 |
|---|---|
| 2026-05-08 | Phase 1 |
| 2026-05-10 | Manual cleanup — Machinations primitives + Monte Carlo + gacha/idle pattern |