## freeftf
## Copyright (C) 2024  Patrick_Pluto
##
## This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
##
## This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.

extends Node

var settings = {"save_version" = 4, "fps_counter" = 1, "port" = 35000, "ip" = "127.0.0.1", "username" = "DefaultName"}
var computers = 0
var players = 0
var map_name = "mansion"
var is_running = false
var frozen = 0
var dead = 0
var escaped = 0
var player_escaped = false
var is_beast = false
var character = preload("res://objects/player.tscn")
# Server Variables
var player_name
var room_name
var is_server = false
var player_list = {}

func _ready():
	if FileAccess.file_exists("user://settings.json"):
		var temp = Load.loadJSON("user://settings.json")
		if !(temp is Dictionary) or settings["save_version"] != temp["save_version"]:
			Save.saveJSON("user://settings.json", settings)
		else:
			settings = temp
	else:
		Save.saveJSON("user://settings.json", settings)
	if OS.is_debug_build():
		settings["fps_counter"] = 1

func freeze():
	players -= 1
	frozen += 1
	
func unfreeze():
	players += 1
	frozen -= 1

func died():
	frozen -= 1
	dead += 1

func has_escaped():
	players -= 1
	escaped += 1

func _process(_delta):
	if is_running and players <= 0:
		get_tree().change_scene_to_file("res://menus/result.tscn")
		Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
		is_running = false

func reset():
	computers = 0
	players = 0
	is_running = false
	frozen = 0
	dead = 0
	escaped = 0
	player_escaped = false
	is_beast = false
	player_name = null
	player_list = {}
	room_name = null
	is_server = false
	multiplayer.multiplayer_peer = Client.offline
	Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)

func save_setting(setting_name, value):
	settings[setting_name] = value
	Save.saveJSON("user://settings.json", settings)
	print("saved")

func apply_settings():
	players = player_list.size() - 1
	is_running = true

func start_game():
	get_tree().change_scene_to_file("res://maps/"+map_name+".tscn")
	while !get_tree().root.has_node("./"+map_name+"/"):
		await get_tree().create_timer(0.001).timeout
	var map = get_tree().root.get_node("./"+map_name+"/")
	var i = 0
	for w in player_list:
		var player = character.instantiate()
		player.name = "player" + str(i)
		i += 1
		player.position.z = -i*2.5
		player.position.y = 1
		map.add_child(player)
	if is_server:
		var random = randi() % player_list.size()
		for id in player_list:
			Client.rpc_id(id,"sync_beast",random)
	apply_settings()

func player_hit(target, beast):
	target = get_tree().root.get_node("./"+map_name+"/"+target)
	beast = get_tree().root.get_node("./"+map_name+"/"+beast)
	if !target.is_frozen:
		target.captured(beast)
		beast.got_one(target)

func sync_player(node_name, position, rotation):
	if get_tree().root.has_node("./"+map_name+"/"+node_name):
		var current_character = get_tree().root.get_node("./"+map_name+"/"+node_name)
		current_character.position = position
		current_character.rotation = rotation

func sync_hammer(node_name, rotation):
	var current_character = get_tree().root.get_node("./"+map_name+"/"+node_name+"/hammer")
	current_character.rotation = rotation

func sync_computers(node_name, current):
	var current_character = get_tree().root.get_node("./"+map_name+"/computers/"+node_name)
	current_character.current = current

func sync_beast(player):
	while !get_tree().root.has_node("./"+map_name+"/player"+str(player)):
		await get_tree().create_timer(0.001).timeout
	var current_character = get_tree().root.get_node("./"+map_name+"/player"+str(player))
	current_character.beast_init()