extends StaticBody3D

const TARGET = 100
var current = 0

var pc_occupied = [0, 0, 0,]

var pc_body = [0, 0, 0]

func _ready():
	Game.computers += 1

func _on_computer_tick_timeout():
	current += (pc_occupied[0] + pc_occupied[1] + pc_occupied[2])
	if current >= TARGET:
		current = "Complete"
		$computer_tick.stop()
		Game.computers -= 1
	$pc_1/Label3D.text = str(current)
	$pc_2/Label3D.text = str(current)
	$pc_3/Label3D.text = str(current)


func _on_pc_1_area_body_entered(body):
	if pc_occupied[0] == 0:
		body.has_method("_input")
		pc_occupied[0] = 1
		pc_body[0] = body


func _on_pc_2_area_body_entered(body):
	if pc_occupied[1] == 0:
		pc_occupied[1] = 1
		pc_body[1] = body


func _on_pc_3_area_body_entered(body):
	if pc_occupied[2] == 0:
		pc_occupied[2] = 1
		pc_body[2] = body


func _on_pc_1_area_body_exited(body):
	if pc_occupied[0] == 1 and body == pc_body[0]:
		pc_occupied[0] = 0
		pc_body[0] = 0


func _on_pc_2_area_body_exited(body):
	if pc_occupied[1] == 1 and body == pc_body[1]:
		pc_occupied[1] = 0
		pc_body[1] = 0


func _on_pc_3_area_body_exited(body):
	if pc_occupied[2] == 1 and body == pc_body[2]:
		pc_occupied[2] = 0
		pc_body[2] = 0