core: cycle_duration: 0.5 terminals: sync: True simulation: start_appetite: 50 hungry_reduction: 0.25 search_food_appetite_required: 30 search_and_attack_prey_apetite_required: 50 eat_grass_required_density: 25 eat_prey_required_density: 100 eat_grass_appetite_reduction: 5 eat_grass_density_reduction: 25