class_name Building extends Node2D

var is_placing: bool = false:
	set(value):
		is_placing = value
		building_area.monitoring = !is_placing

var starting_coord: Vector2i
var tile_rotation: Board.Direction = Board.Direction.UP

@onready var building_area: Area2D = %BuildingArea


func building_entered(body: Node2D) -> void:
	if body is Citizen:
		print("Activate building effect!")


func _on_building_area_entered(area: Area2D) -> void:
	var tile = area.get_parent()
	if tile is Ground and !is_placing:
		tile.queue_free()


func get_rotation_count() -> int:
	var rotation_count: int = 0
	if tile_rotation == Board.Direction.UP:
		rotation_count = 0
	elif tile_rotation == Board.Direction.RIGHT:
		rotation_count = 1
	elif tile_rotation == Board.Direction.DOWN:
		rotation_count = 2
	elif tile_rotation == Board.Direction.LEFT:
		rotation_count = 3
	return rotation_count