# The Glass Box League — Main Game Design

## Agent Architecture

### Identity & Persona
- Format: `"You are {model}. {PERSONA}. {context}"`
- Persona is **optional** and toggleable
- Same model can have multiple personas
- Goal: emergent behavior first, spice second

### Memory System
| Scratchpad | Persistence | Purpose |
|------------|-------------|---------|
| `plan.json` | Per-game | Current intentions, agent-controlled |
| `events.json` | Per-game | Curated game events worth remembering |
| `suspicions.json` | Per-game | Player reads, agent-maintained |
| `learned.json` | **Cross-game** | Core memory, enforced JSON schema |
| `meeting_scratch.json` | Per-meeting | Temp, erased after consolidation |

**JSON is god.** Enforced schema for structure, freeform for agent thoughts. JSON improves attention.

---

## Prompt Structure

### System Prompt (Core Memory)
1. Model identity
2. Persona (if set)
3. Game rules + current map + settings
4. Role briefing (crewmate/impostor)
5. Strategy tips (toggleable injection levels)
6. Meta-awareness (toggleable: subtle → direct → 4th wall)
7. Output format instructions
8. **Learned lessons** from `learned.json`

### User Prompt (Working Memory)
Order matters:
1. **You** — role, location, status, cooldowns
2. **Recent history** — accumulated vision from skipped ticks
3. **Vision** — current snapshot
4. **Available actions** — dynamic tool list

---

## Tool System

### Core Tools (Always Available)
- `MOVE(room_id | player_id)` — walk or follow
- `WAIT()`
- `INTERACT(object_id)` — tasks, panels, buttons, bodies, vents, cams

### Impostor Only
- `KILL(player_id)`
- `SABOTAGE(system_id)`
- `FAKE_TASK(task_id)`

### Trigger Management (Optional)
- `CONFIGURE_TRIGGERS(config)` — only if changing defaults

### Dynamic Available Actions
```json
{
  "available_interactions": ["task_wires_cafe", "body_blue", "admin_table"],
  "available_kills": ["green", "yellow"],
  "available_sabotages": ["lights", "o2", "reactor", "comms"]
}
```
- Context-filtered by engine based on role + location
- Agent told "these are your actions this turn"
- Object IDs validated against engine to prevent glitches

---

## Trigger System

### Mandatory (Cannot Mute)
- `GAME_START`
- `DISCUSSION_START`
- `VOTE_START`
- `GAME_END`
- `SABOTAGE_CRITICAL`

### Standard (Mutable)
- `PLAYER_ENTERS_FOV`
- `PLAYER_EXITS_FOV`
- `BODY_IN_FOV`
- `OBJECT_IN_RANGE` (every interactable)
- `VENT_WITNESSED`
- `KILL_WITNESSED`
- `DESTINATION_REACHED`
- `TASK_COMPLETE`
- `SABOTAGE_START` / `SABOTAGE_END`
- `LIGHTS_OUT` (panic tick)
- `COOLDOWN_READY` (kill, emergency)
- `DEATH` (special message, transition to ghost)

### Optional (Opt-in)
- `EVERY_N_SECONDS` (configurable)
- `RANDOM_N_SECONDS` (RNG toggleable)
- `INTERSECTION` (hallway/room boundaries)
- `HALLWAY_WAYPOINT`

### Trigger Frequency
- **Impostors**: Every tick (more decision points)
- **Crewmates**: Event-driven + opt-in periodic
- **Ghosts**: Reduced frequency, longer intervals

### Trigger Message Schema
```json
{
  "trigger_type": "VENT_WITNESSED",
  "trigger_data": {
    "player": "red",
    "vent_location": "electrical",
    "action": "entered",
    "timestamp": 47.3
  }
}
```

---

## Game State Schema

### Per-Tick Context
```json
{
  "time": 47.3,
  "phase": "PLAYING",
  "you": {
    "role": "impostor",
    "location": "electrical",
    "kill_cooldown": 0,
    "tasks": [],
    "emergencies_remaining": 1
  },
  "recent_history": [
    {"t": 12.3, "vision": {"players": ["blue"], "location": "hallway_1"}}
  ],
  "vision": {
    "players_visible": [
      {"id": "blue", "location": "electrical", "doing": "task"}
    ],
    "objects_visible": ["vent_elec", "task_wires", "body_yellow"],
    "exits": ["security", "cafeteria"]
  },
  "available_actions": {...}
}
```

### Fog of War
**Critical**: Each agent only knows what they've observed.
- Engine tracks per-player knowledge
- `known_deaths`: bodies seen or announced
- `known_locations`: last seen positions + timestamps
- `witnessed_events`: vents, kills, sus behavior

---

## Response Format

### Action Phase
```json
{
  "internal_thought": "Blue just left, perfect time to kill Green",
  "action": {"type": "KILL", "target": "green"},
  "scratchpad_updates": {
    "plan": "...",
    "events": "...",
    "suspicions": "..."
  },
  "trigger_config": {
    "mute": [{"type": "INTERSECTION", "until": "REACHED_DESTINATION"}]
  }
}
```
- `trigger_config` only if changing defaults
- `internal_thought` separate from action (for thinking models)

---

## Meeting Interrupt Flow

When report/emergency called:
1. **Interrupt note**: Agent leaves context ("this was what I was doing")
2. **Pre-meeting prep**: Agent reviews & prepares thoughts
3. **Meeting scratchpad**: Temporary, discussion-only
4. **Post-meeting consolidation**: Agent saves important info to main scratchpads

---

## Ghost Mode

- Omniscient view of entire game
- No access to other agents' thoughts
- Can do ghost tasks
- Reduced tick frequency (save tokens)
- Write to scratchpad, observe strategies
- No game state modifications

---

## Special Mechanics

### Lights Out
- Vision radius shrinks (0.25x multiplier)
- Triggers panic tick for all players
- Engine recalculates trajectories
- Fix triggers restoration tick

### Near-Death Edge Case
- Impostor queues kill, victim queues report same tick
- Report fires first (higher priority)
- Impostor gets: "Your kill was interrupted"
- Victim has no direct knowledge (must deduce from proximity)

---

## Configuration Philosophy

Everything toggleable:
- Persona injection
- Strategy tip levels
- Meta-awareness levels (subtle/direct/4th wall)
- Periodic tick frequency
- Random tick RNG
- Tool availability based on context

Goal: **Replicate human experience.** LLM should have same information and options as human player.