feat: give the player embodied hunger, energy, and starvation death

player/player.gd

@@ -37,7 +37,7 @@ func _physics_process(delta: float) -> void:
 
 	var direction := (right * input.x + forward * -input.y).normalized()
 
-	var target_velocity := direction * move_speed
+	var target_velocity := direction * move_speed * _needs_speed_factor()
 
 	velocity.x = move_toward(velocity.x, target_velocity.x, acceleration * delta)
 	velocity.z = move_toward(velocity.z, target_velocity.z, acceleration * delta)
@@ -373,11 +373,45 @@ func _execute_pantry_interaction(context: PlayerInteractionResult) -> void:
 	var food_before := _get_pantry_food()
 	simulation_manager.eat_food(stomach_capacity_for_food)
 	var consumed := food_before - _get_pantry_food()
+	var player_hunger := _get_player_hunger()
+	if consumed > 0.0 and player_hunger > 0.0:
+		simulation_manager.player_eat(consumed)
 	interaction_feedback.emit(
 		"Ate from the pantry", "%.0f village food consumed." % consumed, consumed > 0.0
 	)
 
 
+func _get_player_hunger() -> float:
+	if simulation_manager == null or not simulation_manager.has_method("get_player_state"):
+		return 0.0
+	var state: PlayerStateRecord = simulation_manager.get_player_state()
+	return state.get_hunger() if state != null else 0.0
+
+
+func is_starving() -> bool:
+	if simulation_manager == null or not simulation_manager.has_method("get_player_state"):
+		return false
+	var state: PlayerStateRecord = simulation_manager.get_player_state()
+	return state.is_starving() if state != null else false
+
+
+func _needs_speed_factor() -> float:
+	if simulation_manager == null or not simulation_manager.has_method("get_player_state"):
+		return 1.0
+	var state: PlayerStateRecord = simulation_manager.get_player_state()
+	if state == null or state.is_dead():
+		return 0.0
+	var factor := 1.0
+	if state.is_starving():
+		factor *= 0.5
+	var energy := state.get_energy()
+	if energy < 20.0:
+		factor *= 0.6
+	elif energy < 45.0:
+		factor *= 0.8
+	return factor
+
+
 func _get_animal_feed_cost() -> float:
 	var definition := SimulationDefinitions.get_action(SimulationIds.ACTION_FEED_ANIMAL)
 	return definition.completion_cost_amount if definition != null else 1.0