30 lines
1.1 KiB
Python
30 lines
1.1 KiB
Python
from fastmcp import Context
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from models import MCPResponse
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from services.registry import mcp_for_unity_resource
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from services.tools import get_unity_instance_from_context
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from transport.unity_transport import send_with_unity_instance
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from transport.legacy.unity_connection import async_send_command_with_retry
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class LayersResponse(MCPResponse):
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"""Dictionary of layer indices to layer names."""
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data: dict[int, str] = {}
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@mcp_for_unity_resource(
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uri="unity://project/layers",
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name="project_layers",
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description="All layers defined in the project's TagManager with their indices (0-31). Read this before using add_layer or remove_layer tools."
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)
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async def get_layers(ctx: Context) -> LayersResponse | MCPResponse:
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"""Get all project layers with their indices."""
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unity_instance = get_unity_instance_from_context(ctx)
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response = await send_with_unity_instance(
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async_send_command_with_retry,
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unity_instance,
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"get_layers",
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{}
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)
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return LayersResponse(**response) if isinstance(response, dict) else response
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