cf1739b7f8
Phase 3 - "The Island" transformation: - Add SQLAlchemy + SQLite for data persistence (database.py) - Rewrite models.py with User, Agent, WorldState ORM models - Refactor engine.py for survival mechanics (energy decay, starvation) - Implement feed command (10 gold -> +20 energy) - Auto-seed 3 NPCs on startup (Jack/Luna/Bob) - Update frontend with agent card view and Chinese UI - Remove old Boss/Player RPG mechanics - Add .gitignore for database and cache files - Fix SQLAlchemy session detachment issue 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
"""
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Pydantic models for the JSON protocol.
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Defines standardized structures for game events and messages.
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"""
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from enum import Enum
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from typing import Any
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from pydantic import BaseModel, Field
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import time
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class EventType(str, Enum):
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"""Enumeration of all possible game event types."""
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COMMENT = "comment"
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TICK = "tick"
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SYSTEM = "system"
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ERROR = "error"
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# Island survival events
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AGENTS_UPDATE = "agents_update" # All agents status broadcast
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AGENT_DIED = "agent_died" # An agent has died
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FEED = "feed" # User fed an agent
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USER_UPDATE = "user_update" # User gold/status update
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WORLD_UPDATE = "world_update" # World state update
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CHECK = "check" # Status check response
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class GameEvent(BaseModel):
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"""
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Standardized game event structure for WebSocket communication.
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Attributes:
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event_type: The type of event (comment, agent_response, tick, etc.)
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timestamp: Unix timestamp when the event was created
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data: Arbitrary payload data for the event
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"""
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event_type: str = Field(..., description="Type of the game event")
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timestamp: float = Field(default_factory=time.time, description="Unix timestamp")
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data: dict[str, Any] = Field(default_factory=dict, description="Event payload")
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class Config:
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json_schema_extra = {
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"example": {
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"event_type": "comment",
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"timestamp": 1704067200.0,
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"data": {"user": "User123", "message": "Attack!"}
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}
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}
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class ClientMessage(BaseModel):
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"""
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Message structure for client-to-server communication.
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Attributes:
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action: The action the client wants to perform
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payload: Data associated with the action
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"""
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action: str = Field(..., description="Action to perform")
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payload: dict[str, Any] = Field(default_factory=dict, description="Action payload")
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