from typing import Any
from datetime import datetime
from pydantic import BaseModel
class MCPResponse(BaseModel):
success: bool
message: str | None = None
error: str | None = None
data: Any | None = None
class UnityInstanceInfo(BaseModel):
"""Information about a Unity Editor instance"""
id: str # "ProjectName@hash" or fallback to hash
name: str # Project name extracted from path
path: str # Full project path (Assets folder)
hash: str # 8-char hash of project path
port: int # TCP port
status: str # "running", "reloading", "offline"
last_heartbeat: datetime | None = None
unity_version: str | None = None
def to_dict(self) -> dict[str, Any]:
"""Convert to dictionary for JSON serialization"""
return {
"id": self.id,
"name": self.name,
"path": self.path,
"hash": self.hash,
"port": self.port,
"status": self.status,
"last_heartbeat": self.last_heartbeat.isoformat() if self.last_heartbeat else None,
"unity_version": self.unity_version
}
