## Flee Threshold Changes
- Reduced flee threshold from AttackRadius2+4 to AttackRadius2 (no buffer)
- Modified bots: farmer, gatherer, siege
- Bots now only consider enemies in actual attack range, not preemptively
- Added outnumber logic: only flee when nearbyAllies < nearbyEnemies
## Behavior Vector Changes
- Derive aggression from actual kill rate (not self-reported)
- Formula: behaviorVec[0] = min(killRate, 1.0)
- Preserves existing economy value or defaults to 0.5
- Enhanced logging to show derived aggression value
## Rationale
Aggression must be economically necessary, not just rewarded.
Previous flee logic created a false safe option that discouraged combat.
Now bots only flee when actually outnumbered within combat range.
Related: bf-413 genesis bead tracking mechanics iteration
Economy-maximizing bot that prioritizes energy collection and spawning
while avoiding combat entirely. Seeks nearest uncontested energy via BFS,
flees enemies within 3 cells, avoids contested energy tiles, and stays
near active cores for maximum spawn throughput. Includes 12 unit tests.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
