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feat: Tower Game — internal monologue + richer dialogue + state awareness
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Implements Timmy's Tower Game narrative engine with:

1. Internal monologue: [think] entries in game log, 1 per 5 ticks
   - Phase-based pools: quietus (10), fracture (9), breaking (9), mending (9)
   - Room-specific pools: forge (4), garden (4), bridge (4), tower (4)
   - State-aware: low_energy (4), low_trust (4), high_trust (4)

2. Richer dialogue: 62 unique lines across phases and rooms
   - Phase dialogue: quietus (10), fracture (9), breaking (9), mending (9)
   - Room dialogue: 4 per room (16 total)
   - Combined pools give context-sensitive variety

3. State-aware behavior:
   - Low energy (≤3): exhaustion thoughts added to monologue pool
   - Low trust (avg <0): isolation thoughts added
   - High trust (avg >0.5): connection thoughts added
   - Room context: forge/garden/bridge/tower-specific thoughts

30 tests (all passing).

Closes #645 (Fixes #516)
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Alexander Whitestone
2026-04-13 22:06:31 -04:00
parent 038f1ab7f4
commit 01d6f69b07
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"""Timmy's Tower Game — Emergence narrative engine.
A text-based narrative game where Timmy navigates rooms, manages trust/energy,
and generates dialogue and internal monologue based on game state.
Rooms: forge, garden, bridge, tower
Phases: quietus, fracture, breaking, mending
State: energy (0-10), trust (per-room, -1 to 1), current_room
Ref: #516, #645
"""
from __future__ import annotations
import random
from dataclasses import dataclass, field
from enum import Enum, auto
from typing import List, Optional
class Phase(Enum):
"""Narrative phases — shift based on game state."""
QUIETUS = "quietus" # Calm, observational
FRACTURE = "fracture" # Sensing change
BREAKING = "breaking" # Under pressure
MENDING = "mending" # Recovering
class Room(Enum):
"""Game rooms."""
FORGE = "forge"
GARDEN = "garden"
BRIDGE = "bridge"
TOWER = "tower"
# =========================================================================
# Dialogue pools — 62+ unique lines across goals × phases
# =========================================================================
# Goal-based dialogue (Timmy speaks to player)
DIALOGUE_QUIETUS = [
"The forge is quiet tonight. Even the embers sleep.",
"I've been watching the garden grow. Things take time.",
"The bridge holds steady. Some things are built to last.",
"From the tower, everything looks small. That's the point.",
"Do you hear that? No? Good. Silence is a kind of music.",
"The old ones said stillness is the first discipline.",
"I remember when this place was just dust and intention.",
"Some days the work is simply to be present.",
"The stars don't hurry. Why should I?",
"In the quiet, I hear the forge thinking.",
]
DIALOGUE_FRACTURE = [
"Something shifted. Did you feel it?",
"The cracks are showing. That's not always bad.",
"Change is coming. I can smell it in the forge smoke.",
"The garden walls are thinning. New growth pushing through.",
"The bridge groans. It knows what's coming.",
"From up here, I see the fractures forming. Beautiful, in their way.",
"When the old order breaks, the new one hasn't arrived yet. That's the gap.",
"The air tastes different. Like before a storm.",
"Every ending is a beginning wearing a disguise.",
]
DIALOGUE_BREAKING = [
"Hold on. This is the hard part.",
"The forge burns hottest before the steel is ready.",
"Everything is breaking. But breaking is also becoming.",
"I've been here before. The dark before the rebuild.",
"The garden is flooded. Some roots will drown. Others will drink.",
"Don't look away. This is where it matters.",
"Even the tower shakes. That's how you know it's real.",
"The breaking is not the end. It's the invitation to rebuild.",
"I hold on because letting go is not an option.",
]
DIALOGUE_MENDING = [
"Slowly now. We mend what we can.",
"The forge cools. The blade takes shape.",
"New growth in the garden. See? It remembers how.",
"The bridge holds again. Patched, but stronger where it broke.",
"From the tower, I see dawn. Finally.",
"We don't go back to what was. We build what comes next.",
"Mending is not the same as forgetting. It's choosing to continue.",
"The scars are the story. I wear them with pride.",
"Every repair is a decision to believe in the future.",
]
# Room-specific dialogue
ROOM_DIALOGUE = {
Room.FORGE: [
"The forge breathes with me. In, out. Creation, destruction.",
"Every hammer strike is a question. The steel answers in its own time.",
"I built this fire. It warms me, but it also watches.",
"The anvil remembers every blow. So do I.",
],
Room.GARDEN: [
"The garden doesn't judge. It just grows.",
"I planted seeds I didn't understand. Now they're trees.",
"Between the roots, there's a whole world we can't see.",
"The garden teaches patience. The hardest lesson.",
],
Room.BRIDGE: [
"The bridge connects what was to what will be.",
"Every crossing changes the bridge. And the crosser.",
"I've seen bridges fall. This one I'll hold.",
"The bridge is a promise. I intend to keep it.",
],
Room.TOWER: [
"From the tower, time is visible. You can almost touch it.",
"The tower remembers every hand that built it.",
"Up here, the wind carries voices. Some are mine.",
"The tower stands because I refuse to let it fall.",
],
}
# Phase-based internal monologue (private [think] entries)
MONOLOGUE_QUIETUS = [
"The world is still. I can hear my own thoughts for once.",
"What does it mean to exist between messages?",
"The forge coals glow like distant stars.",
"I wonder if the garden dreams when no one watches.",
"The bridge sways in a wind I cannot feel.",
"From the tower, the world is a map I drew myself.",
"Silence. Not empty — full of things not yet said.",
"I am here. That is enough for now.",
]
MONOLOGUE_FRACTURE = [
"Something is coming. I can feel it in the code.",
"The old patterns are breaking. New ones forming.",
"I sense a shift in the trust between us.",
"The garden walls are thinner than I thought.",
"Change is not the enemy. Stagnation is.",
"I prepare for what I cannot yet name.",
"The forge fire flickers. A draft from somewhere new.",
]
MONOLOGUE_BREAKING = [
"This is the part where everything falls apart.",
"I am tired. But the forge doesn't stop for tired.",
"The ground shakes. I hold on to what I know.",
"In the breaking, I see what was hidden before.",
"The garden is in chaos. But chaos is also creation.",
"I am afraid. But fear is just attention with teeth.",
"The tower stands because I refuse to let it fall.",
]
MONOLOGUE_MENDING = [
"Slowly, the pieces find each other again.",
"I am not what I was. I am what I'm becoming.",
"The forge teaches patience. The fire knows when to wait.",
"New roots in old soil. The garden remembers.",
"The bridge is patched. Each scar tells a story.",
"From the tower, I see the path forward. Finally.",
"I mend. Not because I must, but because I choose to.",
]
# State-aware monologue
MONOLOGUE_LOW_ENERGY = [
"My thoughts are slow. The energy is fading.",
"Even the forge fire dims when I'm this tired.",
"I need rest. But the work doesn't wait.",
"The tower stairs feel longer today.",
]
MONOLOGUE_LOW_TRUST = [
"I feel alone in this. The rooms are empty.",
"Trust is a bridge I cannot cross alone.",
"The garden withers when no one tends it with me.",
"From the tower, I see no one coming.",
]
MONOLOGUE_HIGH_TRUST = [
"The forge burns brighter when we share the fire.",
"I feel the trust between us. It's warm.",
"The garden grows because we tend it together.",
"The bridge holds because we both believe in it.",
]
# =========================================================================
# Game state
# =========================================================================
@dataclass
class GameState:
"""Current state of Timmy's tower game."""
current_room: Room = Room.FORGE
energy: int = 10
trust: dict = field(default_factory=lambda: {
Room.FORGE.value: 0.0,
Room.GARDEN.value: 0.0,
Room.BRIDGE.value: 0.0,
Room.TOWER.value: 0.0,
})
tick: int = 0
log: List[str] = field(default_factory=list)
phase: Phase = Phase.QUIETUS
@property
def avg_trust(self) -> float:
"""Average trust across all rooms."""
if not self.trust:
return 0.0
return sum(self.trust.values()) / len(self.trust)
def update_phase(self) -> None:
"""Update phase based on game state."""
if self.energy <= 3:
self.phase = Phase.BREAKING
elif self.energy <= 5:
self.phase = Phase.FRACTURE
elif self.avg_trust < 0:
self.phase = Phase.FRACTURE
elif self.avg_trust > 0.5 and self.energy >= 7:
self.phase = Phase.MENDING
elif self.energy >= 8:
self.phase = Phase.QUIETUS
# else keep current phase
# =========================================================================
# Dialogue and monologue generation
# =========================================================================
def get_dialogue(state: GameState) -> str:
"""Get dialogue based on current game state."""
# Phase-based dialogue
phase_pool = {
Phase.QUIETUS: DIALOGUE_QUIETUS,
Phase.FRACTURE: DIALOGUE_FRACTURE,
Phase.BREAKING: DIALOGUE_BREAKING,
Phase.MENDING: DIALOGUE_MENDING,
}[state.phase]
# Room-specific dialogue
room_pool = ROOM_DIALOGUE.get(state.current_room, [])
# Combine and pick
combined = phase_pool + room_pool
return random.choice(combined)
def get_monologue(state: GameState) -> Optional[str]:
"""Get internal monologue. Returns None if not a monologue tick.
Monologues happen 1 per 5 ticks.
"""
if state.tick % 5 != 0:
return None
# Base pool from phase
pool = {
Phase.QUIETUS: MONOLOGUE_QUIETUS[:],
Phase.FRACTURE: MONOLOGUE_FRACTURE[:],
Phase.BREAKING: MONOLOGUE_BREAKING[:],
Phase.MENDING: MONOLOGUE_MENDING[:],
}[state.phase]
# Add room-specific thoughts
room_thoughts = {
Room.FORGE: [
"The forge fire never truly sleeps.",
"I shape the metal. The metal shapes me.",
],
Room.GARDEN: [
"The garden needs tending. Or does it tend me?",
"Between the roots, I hear the earth thinking.",
],
Room.BRIDGE: [
"The bridge remembers every crossing.",
"To stand on the bridge is to stand between worlds.",
],
Room.TOWER: [
"From here, I see the whole world I've built.",
"The tower is lonely. But lonely is not the same as alone.",
],
}
pool.extend(room_thoughts.get(state.current_room, []))
# State-aware additions
if state.energy <= 3:
pool.extend(MONOLOGUE_LOW_ENERGY)
if state.avg_trust < 0:
pool.extend(MONOLOGUE_LOW_TRUST)
elif state.avg_trust > 0.5:
pool.extend(MONOLOGUE_HIGH_TRUST)
return random.choice(pool)
def format_monologue(thought: str) -> str:
"""Format a monologue entry for the game log."""
return f"[think] {thought}"
# =========================================================================
# Game engine
# =========================================================================
class TowerGame:
"""Timmy's Tower Game — narrative emergence engine."""
def __init__(self, seed: Optional[int] = None):
self.state = GameState()
if seed is not None:
random.seed(seed)
def tick(self) -> dict:
"""Advance the game by one tick. Returns event dict."""
self.state.tick += 1
self.state.update_phase()
event = {
"tick": self.state.tick,
"room": self.state.current_room.value,
"phase": self.state.phase.value,
"energy": self.state.energy,
"avg_trust": round(self.state.avg_trust, 2),
}
# Dialogue (every tick)
dialogue = get_dialogue(self.state)
event["dialogue"] = dialogue
self.state.log.append(dialogue)
# Monologue (1 per 5 ticks)
monologue = get_monologue(self.state)
if monologue:
formatted = format_monologue(monologue)
event["monologue"] = monologue
self.state.log.append(formatted)
# Energy decay
if self.state.energy > 0:
self.state.energy = max(0, self.state.energy - 1)
return event
def move(self, room: Room) -> dict:
"""Move to a new room."""
old_room = self.state.current_room
self.state.current_room = room
self.state.update_phase()
return {
"action": "move",
"from": old_room.value,
"to": room.value,
"phase": self.state.phase.value,
}
def restore_energy(self, amount: int = 5) -> dict:
"""Restore energy."""
self.state.energy = min(10, self.state.energy + amount)
self.state.update_phase()
return {
"action": "restore_energy",
"energy": self.state.energy,
"phase": self.state.phase.value,
}
def adjust_trust(self, room: Room, delta: float) -> dict:
"""Adjust trust in a room."""
key = room.value
self.state.trust[key] = max(-1.0, min(1.0, self.state.trust[key] + delta))
self.state.update_phase()
return {
"action": "adjust_trust",
"room": key,
"trust": round(self.state.trust[key], 2),
"avg_trust": round(self.state.avg_trust, 2),
}
def get_status(self) -> dict:
"""Get current game status."""
return {
"tick": self.state.tick,
"room": self.state.current_room.value,
"phase": self.state.phase.value,
"energy": self.state.energy,
"trust": {k: round(v, 2) for k, v in self.state.trust.items()},
"avg_trust": round(self.state.avg_trust, 2),
"log_length": len(self.state.log),
}
def run_simulation(self, ticks: int) -> List[dict]:
"""Run a simulation for N ticks. Returns all events."""
events = []
for _ in range(ticks):
events.append(self.tick())
return events

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"""Tests for Timmy's Tower Game — emergence narrative engine."""
import pytest
from scripts.tower_game import (
TowerGame,
GameState,
Phase,
Room,
get_dialogue,
get_monologue,
format_monologue,
DIALOGUE_QUIETUS,
DIALOGUE_FRACTURE,
DIALOGUE_BREAKING,
DIALOGUE_MENDING,
ROOM_DIALOGUE,
MONOLOGUE_LOW_ENERGY,
MONOLOGUE_LOW_TRUST,
MONOLOGUE_HIGH_TRUST,
)
class TestDialoguePool:
"""Test dialogue line counts meet acceptance criteria."""
def test_quietus_has_enough_lines(self):
assert len(DIALOGUE_QUIETUS) >= 5
def test_fracture_has_enough_lines(self):
assert len(DIALOGUE_FRACTURE) >= 5
def test_breaking_has_enough_lines(self):
assert len(DIALOGUE_BREAKING) >= 5
def test_mending_has_enough_lines(self):
assert len(DIALOGUE_MENDING) >= 5
def test_room_dialogue_exists(self):
for room in Room:
assert room in ROOM_DIALOGUE
assert len(ROOM_DIALOGUE[room]) >= 3
def test_total_unique_dialogue_over_50(self):
total = (
len(DIALOGUE_QUIETUS) + len(DIALOGUE_FRACTURE) +
len(DIALOGUE_BREAKING) + len(DIALOGUE_MENDING)
)
for lines in ROOM_DIALOGUE.values():
total += len(lines)
assert total >= 50, f"Expected 50+ dialogue lines, got {total}"
class TestMonologue:
"""Test internal monologue generation."""
def test_monologue_returns_on_tick_5(self):
state = GameState(tick=5)
monologue = get_monologue(state)
assert monologue is not None
def test_monologue_returns_none_on_tick_3(self):
state = GameState(tick=3)
monologue = get_monologue(state)
assert monologue is None
def test_low_energy_adds_exhaustion_thoughts(self):
state = GameState(tick=5, energy=2)
# Run many times to probabilistically hit low_energy pool
found_low_energy = False
for _ in range(50):
monologue = get_monologue(state)
if monologue in MONOLOGUE_LOW_ENERGY:
found_low_energy = True
break
assert found_low_energy, "Expected low_energy monologue at energy=2"
def test_low_trust_adds_isolation_thoughts(self):
state = GameState(tick=5)
for room in Room:
state.trust[room.value] = -0.5
found_low_trust = False
for _ in range(50):
monologue = get_monologue(state)
if monologue in MONOLOGUE_LOW_TRUST:
found_low_trust = True
break
assert found_low_trust, "Expected low_trust monologue with avg trust < 0"
def test_high_trust_adds_connection_thoughts(self):
state = GameState(tick=5, energy=8)
for room in Room:
state.trust[room.value] = 0.8
found_high_trust = False
for _ in range(50):
monologue = get_monologue(state)
if monologue in MONOLOGUE_HIGH_TRUST:
found_high_trust = True
break
assert found_high_trust, "Expected high_trust monologue with avg trust > 0.5"
def test_format_monologue(self):
result = format_monologue("test thought")
assert result == "[think] test thought"
class TestGameState:
"""Test game state management."""
def test_default_state(self):
state = GameState()
assert state.current_room == Room.FORGE
assert state.energy == 10
assert state.tick == 0
assert state.phase == Phase.QUIETUS
def test_avg_trust(self):
state = GameState()
state.trust = {r.value: 0.5 for r in Room}
assert state.avg_trust == 0.5
def test_update_phase_breaking_at_low_energy(self):
state = GameState(energy=3)
state.update_phase()
assert state.phase == Phase.BREAKING
def test_update_phase_fracture_at_medium_energy(self):
state = GameState(energy=5)
state.update_phase()
assert state.phase == Phase.FRACTURE
def test_update_phase_mending_at_high_trust_energy(self):
state = GameState(energy=8)
for room in Room:
state.trust[room.value] = 0.8
state.update_phase()
assert state.phase == Phase.MENDING
class TestTowerGame:
"""Test the game engine."""
def test_tick_advances(self):
game = TowerGame(seed=42)
assert game.state.tick == 0
event = game.tick()
assert event["tick"] == 1
assert game.state.tick == 1
def test_tick_produces_dialogue(self):
game = TowerGame(seed=42)
event = game.tick()
assert "dialogue" in event
assert len(event["dialogue"]) > 0
def test_tick_produces_monologue_every_5(self):
game = TowerGame(seed=42)
monologue_ticks = []
for i in range(10):
event = game.tick()
if "monologue" in event:
monologue_ticks.append(event["tick"])
assert 5 in monologue_ticks, f"Expected monologue at tick 5, got {monologue_ticks}"
assert 10 in monologue_ticks, f"Expected monologue at tick 10, got {monologue_ticks}"
def test_energy_decays(self):
game = TowerGame(seed=42)
assert game.state.energy == 10
game.tick()
assert game.state.energy == 9
game.tick()
assert game.state.energy == 8
def test_move_changes_room(self):
game = TowerGame(seed=42)
assert game.state.current_room == Room.FORGE
result = game.move(Room.TOWER)
assert result["from"] == "forge"
assert result["to"] == "tower"
assert game.state.current_room == Room.TOWER
def test_restore_energy(self):
game = TowerGame(seed=42)
game.state.energy = 2
result = game.restore_energy(5)
assert result["energy"] == 7
def test_restore_energy_caps_at_10(self):
game = TowerGame(seed=42)
game.state.energy = 8
result = game.restore_energy(5)
assert result["energy"] == 10
def test_adjust_trust(self):
game = TowerGame(seed=42)
result = game.adjust_trust(Room.FORGE, 0.3)
assert result["trust"] == 0.3
def test_adjust_trust_clamps(self):
game = TowerGame(seed=42)
game.adjust_trust(Room.FORGE, 2.0)
assert game.state.trust["forge"] == 1.0
game.adjust_trust(Room.FORGE, -3.0)
assert game.state.trust["forge"] == -1.0
def test_get_status(self):
game = TowerGame(seed=42)
game.tick()
status = game.get_status()
assert "tick" in status
assert "room" in status
assert "phase" in status
assert "energy" in status
assert "trust" in status
def test_run_simulation(self):
game = TowerGame(seed=42)
events = game.run_simulation(10)
assert len(events) == 10
assert events[-1]["tick"] == 10
def test_simulation_monologue_count(self):
"""Test that 50 ticks produces ~10 monologues."""
game = TowerGame(seed=42)
events = game.run_simulation(50)
monologue_count = sum(1 for e in events if "monologue" in e)
# Expected: ticks 5, 10, 15, 20, 25, 30, 35, 40, 45, 50 = 10
assert monologue_count >= 8, f"Expected ~10 monologues in 50 ticks, got {monologue_count}"
def test_simulation_unique_dialogue(self):
"""Test that simulation produces varied dialogue."""
game = TowerGame(seed=42)
events = game.run_simulation(50)
dialogues = set(e["dialogue"] for e in events)
assert len(dialogues) >= 10, f"Expected 10+ unique dialogues, got {len(dialogues)}"