d1b02b4dfd
- Unity: 添加 VFXManager 实现金币雨和爱心爆炸特效 - Unity: NetworkManager 支持 GiftEffect 事件 - Unity: AgentVisual 支持自定义时长的 SpeechBubble - Backend: LLMService 支持生成个性化感谢语 - Backend: Engine 统一处理礼物逻辑 (handle_gift) - Backend: TwitchBot 接入新的礼物处理流程
1004 lines
40 KiB
Python
1004 lines
40 KiB
Python
"""
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Core Game Engine - The Island Survival Simulation.
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Manages survival mechanics, agent states, weather, time, social interactions, and user commands.
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"""
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import asyncio
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import logging
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import random
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import re
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import time
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from typing import TYPE_CHECKING, Optional
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from .schemas import GameEvent, EventType
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from .database import init_db, get_db_session
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from .models import User, Agent, WorldState, GameConfig, AgentRelationship
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from .llm import llm_service
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if TYPE_CHECKING:
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from .server import ConnectionManager
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logger = logging.getLogger(__name__)
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# =============================================================================
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# Command patterns
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# =============================================================================
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FEED_PATTERN = re.compile(r"feed\s+(\w+)", re.IGNORECASE)
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CHECK_PATTERN = re.compile(r"(check|查询|状态)", re.IGNORECASE)
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RESET_PATTERN = re.compile(r"(reset|重新开始|重置)", re.IGNORECASE)
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HEAL_PATTERN = re.compile(r"heal\s+(\w+)", re.IGNORECASE)
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TALK_PATTERN = re.compile(r"talk\s+(\w+)\s*(.*)?", re.IGNORECASE)
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ENCOURAGE_PATTERN = re.compile(r"encourage\s+(\w+)", re.IGNORECASE)
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REVIVE_PATTERN = re.compile(r"revive\s+(\w+)", re.IGNORECASE)
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# =============================================================================
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# Game constants
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# =============================================================================
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TICK_INTERVAL = 5.0 # Seconds between ticks
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# Survival (base values, modified by difficulty)
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BASE_ENERGY_DECAY_PER_TICK = 2
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BASE_HP_DECAY_WHEN_STARVING = 5
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# Command costs and effects
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FEED_COST = 10
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FEED_ENERGY_RESTORE = 20
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HEAL_COST = 15
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HEAL_HP_RESTORE = 30
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ENCOURAGE_COST = 5
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ENCOURAGE_MOOD_BOOST = 15
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REVIVE_COST = 10 # Casual mode cost
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INITIAL_USER_GOLD = 100
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IDLE_CHAT_PROBABILITY = 0.15
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# =============================================================================
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# Day/Night cycle
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# =============================================================================
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TICKS_PER_DAY = 120 # 10 minutes per day at 5s/tick
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DAY_PHASES = {
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"dawn": (0, 15), # Ticks 0-15
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"day": (16, 75), # Ticks 16-75
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"dusk": (76, 90), # Ticks 76-90
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"night": (91, 119) # Ticks 91-119
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}
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PHASE_MODIFIERS = {
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"dawn": {"energy_decay": 0.8, "hp_recovery": 1, "mood_change": 3},
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"day": {"energy_decay": 1.0, "hp_recovery": 2, "mood_change": 2},
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"dusk": {"energy_decay": 1.2, "hp_recovery": 0, "mood_change": -2},
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"night": {"energy_decay": 1.3, "hp_recovery": 0, "mood_change": -3}
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}
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# =============================================================================
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# Weather system
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# =============================================================================
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WEATHER_TYPES = {
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"Sunny": {"energy_modifier": 1.0, "mood_change": 5},
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"Cloudy": {"energy_modifier": 1.0, "mood_change": 0},
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"Rainy": {"energy_modifier": 1.2, "mood_change": -8},
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"Stormy": {"energy_modifier": 1.4, "mood_change": -15},
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"Hot": {"energy_modifier": 1.3, "mood_change": -5},
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"Foggy": {"energy_modifier": 1.1, "mood_change": -3}
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}
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WEATHER_TRANSITIONS = {
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"Sunny": {"Sunny": 0.5, "Cloudy": 0.3, "Hot": 0.15, "Rainy": 0.05},
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"Cloudy": {"Cloudy": 0.3, "Sunny": 0.3, "Rainy": 0.25, "Foggy": 0.1, "Stormy": 0.05},
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"Rainy": {"Rainy": 0.3, "Cloudy": 0.35, "Stormy": 0.2, "Foggy": 0.15},
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"Stormy": {"Stormy": 0.2, "Rainy": 0.5, "Cloudy": 0.3},
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"Hot": {"Hot": 0.3, "Sunny": 0.5, "Cloudy": 0.15, "Stormy": 0.05},
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"Foggy": {"Foggy": 0.2, "Cloudy": 0.4, "Rainy": 0.25, "Sunny": 0.15}
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}
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WEATHER_MIN_DURATION = 15
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WEATHER_MAX_DURATION = 35
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# =============================================================================
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# Social interactions
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# =============================================================================
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SOCIAL_INTERACTIONS = {
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"chat": {"affection": (1, 4), "trust": (0, 2), "weight": 0.4},
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"share_food": {"affection": (3, 7), "trust": (2, 4), "weight": 0.15, "min_energy": 40},
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"help": {"affection": (4, 8), "trust": (3, 6), "weight": 0.15, "min_energy": 30},
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"comfort": {"affection": (3, 6), "trust": (2, 4), "weight": 0.2, "target_max_mood": 40},
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"argue": {"affection": (-8, -3), "trust": (-5, -2), "weight": 0.1, "max_mood": 35}
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}
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# Initial NPC data
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INITIAL_AGENTS = [
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{"name": "Jack", "personality": "Brave", "social_tendency": "extrovert"},
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{"name": "Luna", "personality": "Cunning", "social_tendency": "neutral"},
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{"name": "Bob", "personality": "Honest", "social_tendency": "introvert"},
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]
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class GameEngine:
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"""
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The core game engine for island survival simulation.
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Manages agents, users, time, weather, social interactions, and survival mechanics.
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"""
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def __init__(self, connection_manager: "ConnectionManager") -> None:
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self._manager = connection_manager
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self._running = False
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self._tick_count = 0
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self._tick_interval = TICK_INTERVAL
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self._config: Optional[GameConfig] = None
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@property
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def is_running(self) -> bool:
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return self._running
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def _get_config(self) -> GameConfig:
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"""Get or load game configuration."""
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if self._config is None:
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with get_db_session() as db:
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config = db.query(GameConfig).first()
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if config is None:
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config = GameConfig()
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# Expunge to detach from session, then make it usable outside
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db.expunge(config)
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# Access all attributes while still valid to load them
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_ = (config.difficulty, config.energy_decay_multiplier,
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config.hp_decay_multiplier, config.auto_revive_enabled,
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config.auto_revive_delay_ticks, config.revive_hp,
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config.revive_energy, config.social_interaction_probability)
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self._config = config
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return self._config
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def _seed_initial_data(self) -> None:
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"""Seed initial agents, world state, and config if database is empty."""
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with get_db_session() as db:
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# Seed agents
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if db.query(Agent).count() == 0:
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logger.info("Seeding initial agents...")
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for agent_data in INITIAL_AGENTS:
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agent = Agent(
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name=agent_data["name"],
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personality=agent_data["personality"],
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social_tendency=agent_data.get("social_tendency", "neutral"),
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status="Alive",
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hp=100,
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energy=100,
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mood=70
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)
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db.add(agent)
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logger.info(f"Created {len(INITIAL_AGENTS)} initial agents")
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# Seed world state
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if db.query(WorldState).first() is None:
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logger.info("Seeding initial world state...")
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world = WorldState(day_count=1, weather="Sunny", resource_level=100)
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db.add(world)
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# Seed game config (casual mode by default)
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if db.query(GameConfig).first() is None:
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logger.info("Seeding game config (casual mode)...")
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config = GameConfig(difficulty="casual")
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db.add(config)
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def _get_or_create_user(self, db, username: str) -> User:
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"""Get existing user or create new one."""
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user = db.query(User).filter(User.username == username).first()
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if user is None:
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user = User(username=username, gold=INITIAL_USER_GOLD)
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db.add(user)
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db.flush()
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logger.info(f"New user registered: {username}")
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return user
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# =========================================================================
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# Event broadcasting
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# =========================================================================
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async def _broadcast_event(self, event_type: str, data: dict) -> None:
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"""Create and broadcast a game event."""
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event = GameEvent(event_type=event_type, timestamp=time.time(), data=data)
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await self._manager.broadcast(event)
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async def _broadcast_agents_status(self) -> None:
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"""Broadcast all agents' current status."""
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with get_db_session() as db:
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agents = db.query(Agent).all()
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agents_data = [agent.to_dict() for agent in agents]
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await self._broadcast_event(EventType.AGENTS_UPDATE, {"agents": agents_data})
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async def _broadcast_world_status(self) -> None:
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"""Broadcast world state."""
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with get_db_session() as db:
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world = db.query(WorldState).first()
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if world:
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await self._broadcast_event(EventType.WORLD_UPDATE, world.to_dict())
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# =========================================================================
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# Day/Night cycle (Phase 2)
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# =========================================================================
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async def _advance_time(self) -> Optional[dict]:
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"""Advance time and return phase change info if applicable."""
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with get_db_session() as db:
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world = db.query(WorldState).first()
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if not world:
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return None
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old_phase = world.time_of_day
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world.current_tick_in_day += 1
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# New day
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if world.current_tick_in_day >= TICKS_PER_DAY:
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world.current_tick_in_day = 0
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world.day_count += 1
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await self._broadcast_event(EventType.DAY_CHANGE, {
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"day": world.day_count,
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"message": f"Day {world.day_count} begins!"
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})
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# Determine current phase
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tick = world.current_tick_in_day
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for phase, (start, end) in DAY_PHASES.items():
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if start <= tick <= end:
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if world.time_of_day != phase:
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world.time_of_day = phase
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return {"old_phase": old_phase, "new_phase": phase, "day": world.day_count}
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break
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return None
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# =========================================================================
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# Weather system (Phase 3)
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# =========================================================================
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async def _update_weather(self) -> Optional[dict]:
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"""Update weather based on transition probabilities."""
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with get_db_session() as db:
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world = db.query(WorldState).first()
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if not world:
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return None
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world.weather_duration += 1
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# Check if weather should change
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target_duration = random.randint(WEATHER_MIN_DURATION, WEATHER_MAX_DURATION)
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if world.weather_duration >= target_duration:
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old_weather = world.weather
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transitions = WEATHER_TRANSITIONS.get(old_weather, {"Sunny": 1.0})
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new_weather = random.choices(
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list(transitions.keys()),
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weights=list(transitions.values())
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)[0]
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if new_weather != old_weather:
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world.weather = new_weather
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world.weather_duration = 0
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return {"old_weather": old_weather, "new_weather": new_weather}
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return None
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async def _update_moods(self) -> None:
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"""Update agent moods based on weather and time."""
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with get_db_session() as db:
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world = db.query(WorldState).first()
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if not world:
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return
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weather_effect = WEATHER_TYPES.get(world.weather, {}).get("mood_change", 0)
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phase_effect = PHASE_MODIFIERS.get(world.time_of_day, {}).get("mood_change", 0)
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agents = db.query(Agent).filter(Agent.status == "Alive").all()
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for agent in agents:
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# Apply mood changes (scaled down for per-tick application)
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mood_delta = (weather_effect + phase_effect) * 0.1
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agent.mood = max(0, min(100, agent.mood + mood_delta))
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# Update mood state
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if agent.mood >= 70:
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agent.mood_state = "happy"
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elif agent.mood >= 40:
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agent.mood_state = "neutral"
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elif agent.mood >= 20:
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agent.mood_state = "sad"
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else:
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agent.mood_state = "anxious"
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# =========================================================================
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# Survival mechanics
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# =========================================================================
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async def _process_survival_tick(self) -> None:
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"""Process survival mechanics with difficulty modifiers."""
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config = self._get_config()
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deaths = []
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with get_db_session() as db:
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world = db.query(WorldState).first()
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phase_mod = PHASE_MODIFIERS.get(world.time_of_day if world else "day", {})
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weather_mod = WEATHER_TYPES.get(world.weather if world else "Sunny", {})
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alive_agents = db.query(Agent).filter(Agent.status == "Alive").all()
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for agent in alive_agents:
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# Calculate energy decay with all modifiers
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base_decay = BASE_ENERGY_DECAY_PER_TICK
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decay = base_decay * config.energy_decay_multiplier
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decay *= phase_mod.get("energy_decay", 1.0)
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decay *= weather_mod.get("energy_modifier", 1.0)
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agent.energy = max(0, agent.energy - int(decay))
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# HP recovery during day phases
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hp_recovery = phase_mod.get("hp_recovery", 0)
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if hp_recovery > 0 and agent.energy > 20:
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agent.hp = min(100, agent.hp + hp_recovery)
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# Starvation damage
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if agent.energy <= 0:
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hp_decay = BASE_HP_DECAY_WHEN_STARVING * config.hp_decay_multiplier
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agent.hp = max(0, agent.hp - int(hp_decay))
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# Death check
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if agent.hp <= 0:
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agent.status = "Dead"
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agent.death_tick = self._tick_count
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deaths.append({"name": agent.name, "personality": agent.personality})
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logger.info(f"Agent {agent.name} has died!")
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# Broadcast death events
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for death in deaths:
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await self._broadcast_event(EventType.AGENT_DIED, {
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"agent_name": death["name"],
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"message": f"{death['name']} ({death['personality']}) has died..."
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})
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async def _process_auto_revive(self) -> None:
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"""Auto-revive dead agents in casual mode."""
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config = self._get_config()
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if not config.auto_revive_enabled:
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return
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with get_db_session() as db:
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dead_agents = db.query(Agent).filter(Agent.status == "Dead").all()
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for agent in dead_agents:
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if agent.death_tick is None:
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continue
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ticks_dead = self._tick_count - agent.death_tick
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if ticks_dead >= config.auto_revive_delay_ticks:
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agent.status = "Alive"
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agent.hp = config.revive_hp
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agent.energy = config.revive_energy
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agent.mood = 50
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agent.mood_state = "neutral"
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agent.death_tick = None
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await self._broadcast_event(EventType.AUTO_REVIVE, {
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"agent_name": agent.name,
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"message": f"{agent.name} has been revived!"
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})
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logger.info(f"Agent {agent.name} auto-revived")
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# =========================================================================
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# Social system (Phase 5)
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# =========================================================================
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async def _process_social_tick(self) -> None:
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"""Process autonomous social interactions between agents."""
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config = self._get_config()
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if random.random() > config.social_interaction_probability:
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return
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with get_db_session() as db:
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alive_agents = db.query(Agent).filter(Agent.status == "Alive").all()
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if len(alive_agents) < 2:
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return
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# Select initiator (extroverts more likely)
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weights = []
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for agent in alive_agents:
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if agent.social_tendency == "extrovert":
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weights.append(2.0)
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elif agent.social_tendency == "introvert":
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weights.append(0.5)
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else:
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weights.append(1.0)
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initiator = random.choices(alive_agents, weights=weights)[0]
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# Select target (not self)
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targets = [a for a in alive_agents if a.id != initiator.id]
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if not targets:
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return
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target = random.choice(targets)
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# Get or create relationship
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relationship = db.query(AgentRelationship).filter(
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AgentRelationship.agent_from_id == initiator.id,
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AgentRelationship.agent_to_id == target.id
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).first()
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if not relationship:
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relationship = AgentRelationship(
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agent_from_id=initiator.id,
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agent_to_id=target.id
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)
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db.add(relationship)
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db.flush()
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# Determine interaction type
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interaction_type = self._select_interaction(initiator, target, relationship)
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if not interaction_type:
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return
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# Apply interaction effects
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effects = SOCIAL_INTERACTIONS[interaction_type]
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affection_change = random.randint(*effects["affection"])
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trust_change = random.randint(*effects.get("trust", (0, 0)))
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relationship.affection = max(-100, min(100, relationship.affection + affection_change))
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relationship.trust = max(-100, min(100, relationship.trust + trust_change))
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relationship.interaction_count += 1
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relationship.last_interaction_tick = self._tick_count
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relationship.update_relationship_type()
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# Store data for broadcasting
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interaction_data = {
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"initiator_id": initiator.id,
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"initiator_name": initiator.name,
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"target_id": target.id,
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"target_name": target.name,
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"interaction_type": interaction_type,
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"relationship_type": relationship.relationship_type
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}
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world = db.query(WorldState).first()
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weather = world.weather if world else "Sunny"
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time_of_day = world.time_of_day if world else "day"
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# Generate LLM dialogue for interaction
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asyncio.create_task(self._trigger_social_dialogue(
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interaction_data, weather, time_of_day
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))
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def _select_interaction(self, initiator: Agent, target: Agent, relationship: AgentRelationship) -> Optional[str]:
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"""Select appropriate interaction type based on conditions."""
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valid_interactions = []
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weights = []
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for itype, config in SOCIAL_INTERACTIONS.items():
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# Check conditions
|
|
if "min_energy" in config and initiator.energy < config["min_energy"]:
|
|
continue
|
|
if "max_mood" in config and initiator.mood > config["max_mood"]:
|
|
continue
|
|
if "target_max_mood" in config and target.mood > config["target_max_mood"]:
|
|
continue
|
|
|
|
valid_interactions.append(itype)
|
|
weights.append(config["weight"])
|
|
|
|
if not valid_interactions:
|
|
return None
|
|
|
|
return random.choices(valid_interactions, weights=weights)[0]
|
|
|
|
async def _trigger_social_dialogue(self, interaction_data: dict, weather: str, time_of_day: str) -> None:
|
|
"""Generate and broadcast social interaction dialogue."""
|
|
try:
|
|
dialogue = await llm_service.generate_social_interaction(
|
|
initiator_name=interaction_data["initiator_name"],
|
|
target_name=interaction_data["target_name"],
|
|
interaction_type=interaction_data["interaction_type"],
|
|
relationship_type=interaction_data["relationship_type"],
|
|
weather=weather,
|
|
time_of_day=time_of_day
|
|
)
|
|
|
|
await self._broadcast_event(EventType.SOCIAL_INTERACTION, {
|
|
**interaction_data,
|
|
"dialogue": dialogue
|
|
})
|
|
|
|
except Exception as e:
|
|
logger.error(f"Error in social dialogue: {e}")
|
|
|
|
# =========================================================================
|
|
# LLM-powered agent speech
|
|
# =========================================================================
|
|
async def _trigger_agent_speak(
|
|
self, agent_id: int, agent_name: str, agent_personality: str,
|
|
agent_hp: int, agent_energy: int, agent_mood: int,
|
|
event_description: str, event_type: str = "feed"
|
|
) -> None:
|
|
"""Fire-and-forget LLM call to generate agent speech."""
|
|
try:
|
|
class AgentSnapshot:
|
|
def __init__(self, name, personality, hp, energy, mood):
|
|
self.name = name
|
|
self.personality = personality
|
|
self.hp = hp
|
|
self.energy = energy
|
|
self.mood = mood
|
|
|
|
agent_snapshot = AgentSnapshot(
|
|
agent_name, agent_personality, agent_hp, agent_energy, agent_mood
|
|
)
|
|
|
|
text = await llm_service.generate_reaction(agent_snapshot, event_description, event_type)
|
|
|
|
await self._broadcast_event(EventType.AGENT_SPEAK, {
|
|
"agent_id": agent_id,
|
|
"agent_name": agent_name,
|
|
"text": text
|
|
})
|
|
|
|
except Exception as e:
|
|
logger.error(f"Error in agent speak: {e}")
|
|
|
|
async def _trigger_idle_chat(self) -> None:
|
|
"""Randomly select an alive agent to say something."""
|
|
with get_db_session() as db:
|
|
alive_agents = db.query(Agent).filter(Agent.status == "Alive").all()
|
|
world = db.query(WorldState).first()
|
|
weather = world.weather if world else "Sunny"
|
|
time_of_day = world.time_of_day if world else "day"
|
|
|
|
if not alive_agents:
|
|
return
|
|
|
|
agent = random.choice(alive_agents)
|
|
agent_data = {
|
|
"id": agent.id, "name": agent.name, "personality": agent.personality,
|
|
"hp": agent.hp, "energy": agent.energy, "mood": agent.mood,
|
|
"mood_state": agent.mood_state
|
|
}
|
|
|
|
try:
|
|
class AgentSnapshot:
|
|
def __init__(self, name, personality, hp, energy, mood):
|
|
self.name = name
|
|
self.personality = personality
|
|
self.hp = hp
|
|
self.energy = energy
|
|
self.mood = mood
|
|
|
|
agent_snapshot = AgentSnapshot(
|
|
agent_data["name"], agent_data["personality"],
|
|
agent_data["hp"], agent_data["energy"], agent_data["mood"]
|
|
)
|
|
|
|
text = await llm_service.generate_idle_chat(agent_snapshot, weather, time_of_day)
|
|
|
|
await self._broadcast_event(EventType.AGENT_SPEAK, {
|
|
"agent_id": agent_data["id"],
|
|
"agent_name": agent_data["name"],
|
|
"text": text
|
|
})
|
|
|
|
except Exception as e:
|
|
logger.error(f"Error in idle chat: {e}")
|
|
|
|
# =========================================================================
|
|
# Command handlers
|
|
# =========================================================================
|
|
async def _handle_feed(self, username: str, agent_name: str) -> None:
|
|
"""Handle feed command."""
|
|
feed_result = None
|
|
|
|
with get_db_session() as db:
|
|
user = self._get_or_create_user(db, username)
|
|
agent = db.query(Agent).filter(Agent.name.ilike(agent_name)).first()
|
|
|
|
if agent is None:
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"Agent '{agent_name}' not found"})
|
|
return
|
|
|
|
if agent.status != "Alive":
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"{agent.name} is dead"})
|
|
return
|
|
|
|
if user.gold < FEED_COST:
|
|
await self._broadcast_event(EventType.ERROR, {
|
|
"user": username, "message": f"Not enough gold! Need {FEED_COST}, have {user.gold}"
|
|
})
|
|
return
|
|
|
|
user.gold -= FEED_COST
|
|
old_energy = agent.energy
|
|
agent.energy = min(100, agent.energy + FEED_ENERGY_RESTORE)
|
|
agent.mood = min(100, agent.mood + 5)
|
|
|
|
feed_result = {
|
|
"agent_id": agent.id, "agent_name": agent.name,
|
|
"agent_personality": agent.personality, "agent_hp": agent.hp,
|
|
"agent_energy": agent.energy, "agent_mood": agent.mood,
|
|
"actual_restore": agent.energy - old_energy, "user_gold": user.gold
|
|
}
|
|
|
|
if feed_result:
|
|
await self._broadcast_event(EventType.FEED, {
|
|
"user": username, "agent_name": feed_result["agent_name"],
|
|
"energy_restored": feed_result["actual_restore"],
|
|
"agent_energy": feed_result["agent_energy"], "user_gold": feed_result["user_gold"],
|
|
"message": f"{username} fed {feed_result['agent_name']}!"
|
|
})
|
|
await self._broadcast_event(EventType.USER_UPDATE, {"user": username, "gold": feed_result["user_gold"]})
|
|
|
|
asyncio.create_task(self._trigger_agent_speak(
|
|
feed_result["agent_id"], feed_result["agent_name"],
|
|
feed_result["agent_personality"], feed_result["agent_hp"],
|
|
feed_result["agent_energy"], feed_result["agent_mood"],
|
|
f"User {username} gave you food!", "feed"
|
|
))
|
|
|
|
async def _handle_heal(self, username: str, agent_name: str) -> None:
|
|
"""Handle heal command."""
|
|
with get_db_session() as db:
|
|
user = self._get_or_create_user(db, username)
|
|
agent = db.query(Agent).filter(Agent.name.ilike(agent_name)).first()
|
|
|
|
if agent is None:
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"Agent '{agent_name}' not found"})
|
|
return
|
|
|
|
if agent.status != "Alive":
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"{agent.name} is dead"})
|
|
return
|
|
|
|
if user.gold < HEAL_COST:
|
|
await self._broadcast_event(EventType.ERROR, {
|
|
"user": username, "message": f"Not enough gold! Need {HEAL_COST}, have {user.gold}"
|
|
})
|
|
return
|
|
|
|
user.gold -= HEAL_COST
|
|
old_hp = agent.hp
|
|
agent.hp = min(100, agent.hp + HEAL_HP_RESTORE)
|
|
|
|
await self._broadcast_event(EventType.HEAL, {
|
|
"user": username, "agent_name": agent.name,
|
|
"hp_restored": agent.hp - old_hp, "agent_hp": agent.hp,
|
|
"user_gold": user.gold, "message": f"{username} healed {agent.name}!"
|
|
})
|
|
await self._broadcast_event(EventType.USER_UPDATE, {"user": username, "gold": user.gold})
|
|
|
|
asyncio.create_task(self._trigger_agent_speak(
|
|
agent.id, agent.name, agent.personality, agent.hp, agent.energy, agent.mood,
|
|
f"User {username} healed you!", "heal"
|
|
))
|
|
|
|
async def _handle_encourage(self, username: str, agent_name: str) -> None:
|
|
"""Handle encourage command."""
|
|
with get_db_session() as db:
|
|
user = self._get_or_create_user(db, username)
|
|
agent = db.query(Agent).filter(Agent.name.ilike(agent_name)).first()
|
|
|
|
if agent is None:
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"Agent '{agent_name}' not found"})
|
|
return
|
|
|
|
if agent.status != "Alive":
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"{agent.name} is dead"})
|
|
return
|
|
|
|
if user.gold < ENCOURAGE_COST:
|
|
await self._broadcast_event(EventType.ERROR, {
|
|
"user": username, "message": f"Not enough gold! Need {ENCOURAGE_COST}, have {user.gold}"
|
|
})
|
|
return
|
|
|
|
user.gold -= ENCOURAGE_COST
|
|
old_mood = agent.mood
|
|
agent.mood = min(100, agent.mood + ENCOURAGE_MOOD_BOOST)
|
|
|
|
await self._broadcast_event(EventType.ENCOURAGE, {
|
|
"user": username, "agent_name": agent.name,
|
|
"mood_boost": agent.mood - old_mood, "agent_mood": agent.mood,
|
|
"user_gold": user.gold, "message": f"{username} encouraged {agent.name}!"
|
|
})
|
|
await self._broadcast_event(EventType.USER_UPDATE, {"user": username, "gold": user.gold})
|
|
|
|
asyncio.create_task(self._trigger_agent_speak(
|
|
agent.id, agent.name, agent.personality, agent.hp, agent.energy, agent.mood,
|
|
f"User {username} encouraged you!", "encourage"
|
|
))
|
|
|
|
async def _handle_talk(self, username: str, agent_name: str, topic: str = "") -> None:
|
|
"""Handle talk command - free conversation with agent."""
|
|
with get_db_session() as db:
|
|
agent = db.query(Agent).filter(Agent.name.ilike(agent_name)).first()
|
|
|
|
if agent is None:
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"Agent '{agent_name}' not found"})
|
|
return
|
|
|
|
if agent.status != "Alive":
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"{agent.name} is dead"})
|
|
return
|
|
|
|
agent_data = {
|
|
"id": agent.id, "name": agent.name, "personality": agent.personality,
|
|
"hp": agent.hp, "energy": agent.energy, "mood": agent.mood
|
|
}
|
|
|
|
# Generate conversation response
|
|
try:
|
|
response = await llm_service.generate_conversation_response(
|
|
agent_name=agent_data["name"],
|
|
agent_personality=agent_data["personality"],
|
|
agent_mood=agent_data["mood"],
|
|
username=username,
|
|
topic=topic or "just chatting"
|
|
)
|
|
|
|
await self._broadcast_event(EventType.TALK, {
|
|
"user": username, "agent_name": agent_data["name"],
|
|
"topic": topic, "response": response
|
|
})
|
|
|
|
except Exception as e:
|
|
logger.error(f"Error in talk: {e}")
|
|
|
|
async def _handle_revive(self, username: str, agent_name: str) -> None:
|
|
"""Handle revive command (casual mode)."""
|
|
config = self._get_config()
|
|
|
|
with get_db_session() as db:
|
|
user = self._get_or_create_user(db, username)
|
|
agent = db.query(Agent).filter(Agent.name.ilike(agent_name)).first()
|
|
|
|
if agent is None:
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"Agent '{agent_name}' not found"})
|
|
return
|
|
|
|
if agent.status == "Alive":
|
|
await self._broadcast_event(EventType.ERROR, {"message": f"{agent.name} is already alive!"})
|
|
return
|
|
|
|
if user.gold < REVIVE_COST:
|
|
await self._broadcast_event(EventType.ERROR, {
|
|
"user": username, "message": f"Not enough gold! Need {REVIVE_COST}, have {user.gold}"
|
|
})
|
|
return
|
|
|
|
user.gold -= REVIVE_COST
|
|
agent.status = "Alive"
|
|
agent.hp = config.revive_hp
|
|
agent.energy = config.revive_energy
|
|
agent.mood = 50
|
|
agent.mood_state = "neutral"
|
|
agent.death_tick = None
|
|
|
|
await self._broadcast_event(EventType.REVIVE, {
|
|
"user": username, "agent_name": agent.name,
|
|
"user_gold": user.gold, "message": f"{username} revived {agent.name}!"
|
|
})
|
|
await self._broadcast_event(EventType.USER_UPDATE, {"user": username, "gold": user.gold})
|
|
|
|
async def _handle_check(self, username: str) -> None:
|
|
"""Handle check/status command."""
|
|
with get_db_session() as db:
|
|
user = self._get_or_create_user(db, username)
|
|
agents = db.query(Agent).all()
|
|
world = db.query(WorldState).first()
|
|
config = db.query(GameConfig).first()
|
|
|
|
user_data = {"username": user.username, "gold": user.gold}
|
|
agents_data = [agent.to_dict() for agent in agents]
|
|
world_data = world.to_dict() if world else {}
|
|
config_data = config.to_dict() if config else {}
|
|
|
|
await self._broadcast_event(EventType.CHECK, {
|
|
"user": user_data, "agents": agents_data,
|
|
"world": world_data, "config": config_data,
|
|
"message": f"{username}'s status - Gold: {user_data['gold']}"
|
|
})
|
|
|
|
async def _handle_reset(self, username: str) -> None:
|
|
"""Handle reset command - reset all agents."""
|
|
with get_db_session() as db:
|
|
agents = db.query(Agent).all()
|
|
for agent in agents:
|
|
agent.hp = 100
|
|
agent.energy = 100
|
|
agent.mood = 70
|
|
agent.mood_state = "neutral"
|
|
agent.status = "Alive"
|
|
agent.death_tick = None
|
|
|
|
world = db.query(WorldState).first()
|
|
if world:
|
|
world.day_count = 1
|
|
world.current_tick_in_day = 0
|
|
world.time_of_day = "day"
|
|
world.weather = "Sunny"
|
|
world.weather_duration = 0
|
|
|
|
await self._broadcast_event(EventType.SYSTEM, {
|
|
"message": f"{username} triggered a restart! All survivors have been revived."
|
|
})
|
|
await self._broadcast_agents_status()
|
|
|
|
async def process_comment(self, user: str, message: str) -> None:
|
|
"""Process a comment through command matching."""
|
|
await self._broadcast_event(EventType.COMMENT, {"user": user, "message": message})
|
|
|
|
# Match commands in priority order
|
|
if match := FEED_PATTERN.search(message):
|
|
await self._handle_feed(user, match.group(1))
|
|
return
|
|
|
|
if match := HEAL_PATTERN.search(message):
|
|
await self._handle_heal(user, match.group(1))
|
|
return
|
|
|
|
if match := TALK_PATTERN.search(message):
|
|
topic = match.group(2) or ""
|
|
await self._handle_talk(user, match.group(1), topic.strip())
|
|
return
|
|
|
|
if match := ENCOURAGE_PATTERN.search(message):
|
|
await self._handle_encourage(user, match.group(1))
|
|
return
|
|
|
|
if match := REVIVE_PATTERN.search(message):
|
|
await self._handle_revive(user, match.group(1))
|
|
return
|
|
|
|
if CHECK_PATTERN.search(message):
|
|
await self._handle_check(user)
|
|
return
|
|
|
|
if RESET_PATTERN.search(message):
|
|
await self._handle_reset(user)
|
|
return
|
|
|
|
# =========================================================================
|
|
# Game loop
|
|
# =========================================================================
|
|
async def _game_loop(self) -> None:
|
|
"""The main game loop with all systems."""
|
|
logger.info("Game loop started - The Island awaits...")
|
|
await self._broadcast_agents_status()
|
|
await self._broadcast_world_status()
|
|
|
|
while self._running:
|
|
self._tick_count += 1
|
|
|
|
# 1. Advance time (Phase 2)
|
|
phase_change = await self._advance_time()
|
|
if phase_change:
|
|
await self._broadcast_event(EventType.PHASE_CHANGE, {
|
|
"old_phase": phase_change["old_phase"],
|
|
"new_phase": phase_change["new_phase"],
|
|
"day": phase_change["day"],
|
|
"message": f"The {phase_change['new_phase']} begins..."
|
|
})
|
|
|
|
# 2. Update weather (Phase 3)
|
|
weather_change = await self._update_weather()
|
|
if weather_change:
|
|
await self._broadcast_event(EventType.WEATHER_CHANGE, {
|
|
"old_weather": weather_change["old_weather"],
|
|
"new_weather": weather_change["new_weather"],
|
|
"message": f"Weather changed to {weather_change['new_weather']}"
|
|
})
|
|
|
|
# 3. Process survival (with difficulty modifiers)
|
|
await self._process_survival_tick()
|
|
|
|
# 4. Auto-revive check (casual mode)
|
|
await self._process_auto_revive()
|
|
|
|
# 5. Update moods (Phase 3)
|
|
await self._update_moods()
|
|
|
|
# 6. Social interactions (Phase 5)
|
|
await self._process_social_tick()
|
|
|
|
# 7. Idle chat
|
|
with get_db_session() as db:
|
|
alive_count = db.query(Agent).filter(Agent.status == "Alive").count()
|
|
|
|
if alive_count > 0 and random.random() < IDLE_CHAT_PROBABILITY:
|
|
asyncio.create_task(self._trigger_idle_chat())
|
|
|
|
# 8. Broadcast states
|
|
await self._broadcast_agents_status()
|
|
|
|
# Tick event
|
|
with get_db_session() as db:
|
|
world = db.query(WorldState).first()
|
|
day = world.day_count if world else 1
|
|
time_of_day = world.time_of_day if world else "day"
|
|
weather = world.weather if world else "Sunny"
|
|
|
|
await self._broadcast_event(EventType.TICK, {
|
|
"tick": self._tick_count,
|
|
"day": day,
|
|
"time_of_day": time_of_day,
|
|
"weather": weather,
|
|
"alive_agents": alive_count
|
|
})
|
|
|
|
await asyncio.sleep(self._tick_interval)
|
|
|
|
logger.info("Game loop stopped")
|
|
|
|
async def start(self) -> None:
|
|
"""Start the game engine."""
|
|
if self._running:
|
|
logger.warning("Engine already running")
|
|
return
|
|
|
|
logger.info("Initializing database...")
|
|
init_db()
|
|
self._seed_initial_data()
|
|
|
|
# Reload config
|
|
self._config = None
|
|
self._get_config()
|
|
|
|
self._running = True
|
|
asyncio.create_task(self._game_loop())
|
|
logger.info("Game engine started - The Island awaits...")
|
|
|
|
async def stop(self) -> None:
|
|
"""Stop the game engine."""
|
|
self._running = False
|
|
logger.info("Game engine stopping...")
|
|
|
|
async def process_command(self, user: str, text: str) -> None:
|
|
"""Process a command from Twitch chat."""
|
|
# Use the existing process_comment method to handle commands
|
|
await self.process_comment(user, text)
|
|
|
|
async def handle_gift(self, user: str, amount: int, gift_type: str = "bits") -> None:
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"""
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Handle a gift/donation (bits, subscription, or test).
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Args:
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user: Name of the donor
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amount: Value of the gift
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gift_type: Type of gift (bits, test, etc.)
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"""
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# 1. Add gold to user
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gold_added = amount
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with get_db_session() as db:
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user_obj = self._get_or_create_user(db, user)
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user_obj.gold += gold_added
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await self._broadcast_event(EventType.USER_UPDATE, {
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"user": user,
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"gold": user_obj.gold,
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"message": f"{user} received {gold_added} gold!"
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})
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# Check for alive agents for reaction
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alive_agents = db.query(Agent).filter(Agent.status == "Alive").all()
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agent = random.choice(alive_agents) if alive_agents else None
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# Extract data immediately to avoid DetachedInstanceError after session closes
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agent_name = agent.name if agent else "Survivor"
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agent_personality = agent.personality if agent else "friendly"
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# 2. Generate AI gratitude
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gratitude = await llm_service.generate_gratitude(
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user=user,
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amount=amount,
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agent_name=agent_name,
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agent_personality=agent_personality,
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gift_name=gift_type
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)
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# 3. Broadcast gift effect to Unity
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await self._broadcast_event("gift_effect", {
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"user": user,
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"gift_type": gift_type,
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"value": amount,
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"message": f"{user} sent {amount} {gift_type}!",
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"agent_name": agent_name if agent else None,
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"gratitude": gratitude,
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"duration": 8.0
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})
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logger.info(f"Processed gift: {user} -> {amount} {gift_type} (Gratitude: {gratitude})")
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async def process_bits(self, user: str, amount: int) -> None:
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"""Deprecated: Use handle_gift instead."""
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await self.handle_gift(user, amount, "bits")
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