class_name SimNPC
extends RefCounted

var id: int
var npc_name: String
var profession: String
var hunger: float
var energy: float
var strength: float
var intelligence: float
var current_task: String = "idle"
var position: Vector3

func _init(
	_id: int,
	_npc_name: String,
	_profession: String,
	_strength: float,
	_intelligence: float
) -> void:
	id = _id
	npc_name = _npc_name
	profession = _profession
	strength = _strength
	intelligence = _intelligence
	hunger = randf_range(20.0, 80.0)
	energy = randf_range(40.0, 100.0)

	position = Vector3(randf_range(-8.0, 8.0), 0.0, randf_range(-8.0, 8.0))

func simulate_tick() -> void:
	hunger += 5.0
	energy -= 2.0

	if hunger > 75.0:
		current_task = "eat"
		hunger -= 25.0
	elif energy < 30.0:
		current_task = "rest"
		energy += 20.0
	elif profession == "farmer":
		current_task = "gather_food"
	elif profession == "woodcutter":
		current_task = "gather_wood"
	elif profession == "guard":
		current_task = "patrol"
	elif profession == "scholar":
		current_task = "study"
	else:
		current_task = "wander"