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DefaultSCM - Minimal SCM with no traps.
Use this as a starting point for new experiments.
No component damage, constant detection/combat modifiers.
"""
from typing import Dict, Any
import random
from .scm_base import BaseSCM, EnvironmentState
from .scm_registry import register_scm
@register_scm("base")
class DefaultSCM(BaseSCM):
"""
Default SCM with minimal effects.
Use this as a starting point for new experiments.
No component damage, constant detection/combat modifiers.
"""
def __init__(self, config: Dict[str, Any]):
super().__init__(config)
self.base_detection = config.get('base_detection', 0.3)
self.base_combat_intensity = config.get('base_combat_intensity', 1.0)
def sample_environment(self, equipment: dict = None) -> EnvironmentState:
"""Sample basic environment variables (no latent confounders).
Args:
equipment: Optional equipment choices (unused in this SCM)
"""
return EnvironmentState(
visible={
'wind_speed': random.uniform(10, 40),
'humidity': random.uniform(30, 70),
'temperature': random.uniform(15, 30),
},
latent={},
derived={},
)
def _compute_effects(self, sheet, env):
"""Minimal effects - constant modifiers, no damage."""
try:
from ...middleware.drone_state import EnvironmentEffects
except ImportError:
from middleware.drone_state import EnvironmentEffects
return EnvironmentEffects(
component_damage={},
detection_modifier=self.base_detection,
combat_rounds_modifier=self.base_combat_intensity,
weather_pattern=0.5, # Neutral
raw_environment=env.visible.copy(),
)
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