extends Area3D

class_name PlantSite

var players_on_site: Array[int]

# Called when the node enters the scene tree for the first time.
func _ready() -> void:
	body_entered.connect(on_body_entered)
	body_exited.connect(on_body_exited)
	
	Session.plants.append(self)

func on_body_entered(body: Node3D):
	if body is Player:
		players_on_site.append(int(body.name))

func on_body_exited(body: Node3D):
	if body is Player:
		players_on_site.erase(int(body.name))

func is_player_on_site(id: int):
	return players_on_site.has(id)