"""Lighting CLI commands."""
import click
from typing import Optional, Tuple
from cli.utils.config import get_config
from cli.utils.output import format_output, print_error, print_success
from cli.utils.connection import run_command, handle_unity_errors
@click.group()
def lighting():
"""Lighting operations - create, modify lights and lighting settings."""
pass
@lighting.command("create")
@click.argument("name")
@click.option(
"--type", "-t",
"light_type",
type=click.Choice(["Directional", "Point", "Spot", "Area"]),
default="Point",
help="Type of light to create."
)
@click.option(
"--position", "-pos",
nargs=3,
type=float,
default=(0, 3, 0),
help="Position as X Y Z."
)
@click.option(
"--color", "-c",
nargs=3,
type=float,
default=None,
help="Color as R G B (0-1)."
)
@click.option(
"--intensity", "-i",
default=None,
type=float,
help="Light intensity."
)
@handle_unity_errors
def create(name: str, light_type: str, position: Tuple[float, float, float], color: Optional[Tuple[float, float, float]], intensity: Optional[float]):
"""Create a new light.
\b
Examples:
unity-mcp lighting create "MainLight" --type Directional
unity-mcp lighting create "PointLight1" --position 0 5 0 --intensity 2
unity-mcp lighting create "RedLight" --type Spot --color 1 0 0
"""
config = get_config()
# Step 1: Create empty GameObject with position
create_result = run_command("manage_gameobject", {
"action": "create",
"name": name,
"position": list(position),
}, config)
if not (create_result.get("success")):
click.echo(format_output(create_result, config.format))
return
# Step 2: Add Light component using manage_components
add_result = run_command("manage_components", {
"action": "add",
"target": name,
"componentType": "Light",
}, config)
if not add_result.get("success"):
click.echo(format_output(add_result, config.format))
return
# Step 3: Set light type using manage_components set_property
type_result = run_command("manage_components", {
"action": "set_property",
"target": name,
"componentType": "Light",
"property": "type",
"value": light_type,
}, config)
if not type_result.get("success"):
click.echo(format_output(type_result, config.format))
return
# Step 4: Set color if provided
if color:
color_result = run_command("manage_components", {
"action": "set_property",
"target": name,
"componentType": "Light",
"property": "color",
"value": {"r": color[0], "g": color[1], "b": color[2], "a": 1},
}, config)
if not color_result.get("success"):
click.echo(format_output(color_result, config.format))
return
# Step 5: Set intensity if provided
if intensity is not None:
intensity_result = run_command("manage_components", {
"action": "set_property",
"target": name,
"componentType": "Light",
"property": "intensity",
"value": intensity,
}, config)
if not intensity_result.get("success"):
click.echo(format_output(intensity_result, config.format))
return
# Output the result
click.echo(format_output(create_result, config.format))
print_success(f"Created {light_type} light: {name}")
