# For this example to work, you must:
# 1. Disable Auto Accept Quit in Project Settings.
# 2. Make this script an autoload.
#
# Feel free to copy paste this in your Godot Project

extends Node


var crash_handler_exists: bool= false
var is_close_request_queued: bool= false


func _ready() -> void:
	var gch_filename: String= "/crashhandler"
	if OS.has_feature("windows"):
		gch_filename += ".exe"
	var gch_path: String= (func():
		var _temp: PackedStringArray= OS.get_executable_path().split("/")
		_temp.resize(_temp.size() -1)
		return str("/".join(_temp), "/", gch_filename)
	).call()
	if FileAccess.file_exists(gch_path):
		OS.create_process(gch_path, [str("--monitor-pid=", OS.get_process_id())])
		crash_handler_exists = true
	else:
		push_warning("Crash Handler doesn't exist")
	get_window().close_requested.connect(_on_window_close_requested)


func _on_window_close_requested():
	if crash_handler_exists:
		var client = StreamPeerTCP.new()
		var result: Error= client.connect_to_host("localhost", 6961)
		if result != Error.OK:
			while result != Error.OK:
				result= client.connect_to_host("localhost", 6961)
		client.put_u8(0) # Anything will do, honestly
		client.disconnect_from_host()
		is_close_request_queued = true
	else:
		is_close_request_queued = true