extends Node2D

class_name EntityHolder

const GRID_SIZE : Vector2 = Vector2(16,16)

@export var building_zone : BuildZone
var constructions : Array[Construction]

func _ready() -> void:
	constructions.resize(building_zone.get_capacity())

func add_construction(construction : Construction) -> bool:
	if constructions[building_zone.indexify_global_point(construction.global_position)]:
		return false
	construction.reparent(self)
	construction.global_position = building_zone.get_placement_position(construction.global_position)
	constructions[building_zone.indexify_global_point(construction.global_position)] = construction
	return true

func get_at(point : Vector2):
	return constructions[building_zone.indexify_global_point(point)]