extends Spatial

export var camera_path: NodePath
export var camera_pos_path: NodePath
export var camera_rot_y_path: NodePath
export var camera_rot_x_path: NodePath
export var camera_offset_path: NodePath
export var camera_arm_path: NodePath
export var fps_camera_scene: PackedScene
export var fps_camera_rot_y_node: String = "fps_cam_rot_y"
export var fps_camera_rot_x_node: String = "fps_cam_rot_x"
export var fps_camera_node: String = "fps_camera"
var door_sc = preload("res://scenes/door_control.tscn")

# Declare member variables here. Examples:
# var a = 2
# var b = "text"


# Called when the node enters the scene tree for the first time.
func _ready():
	$waiting.show()
	characters.set_navmesh(null, Transform())
var start_delay0 = 2.0
var start_delay1 = 3.0
var start_delay2 = 30.0
var start_delay3 = 2.0
var state = 0
var viewer

var player_place_intended
var player_place_fact

func _process(delta):
	match state:
		0:
			start_delay0 -= delta
			if start_delay0 < 0:
				state = 1
		1:
			start_delay1 -= delta
			if start_delay1 < 0:
				if has_node("Roads") && get_node("Roads") is Roads:
					for site in range(RoadsData.get_site_count()):
						if site == 0:
							streaming.setup_first_town()
						else:
							streaming.setup_town(site)
						streaming.setup_traffic(site)
						if (streaming.towns > 2):
							break
					print("towns done: ", streaming.towns)
				var poly = RoadsData.get_site_polygon_3d(0)
				var center = Vector3()
				for p in poly:
					center += p
				center /= poly.size()
				var infl = RoadsData.get_influence_cached(center.x, center.z, 256)
				center.y = infl.y
				var v = center
				$player.global_transform.origin.x = v.x
				$player.global_transform.origin.y = v.y + 1.0
				$player.global_transform.origin.z = v.z
				player_place_intended = $player.global_transform.origin
				viewer = VoxelViewer.new()
				$player.add_child(viewer)
				state = 2
				print("added viewer")
		2:
			start_delay2 -= delta
			print("delay2 ", start_delay2)
			if start_delay2 < 0:
				print("start configuring player")
				var player
				var cam: Camera
				var fps_cam: Camera
				var cam_pos
				var cam_rot_y
				var cam_rot_x
				var cam_offset
				var cam_arm
				var fps_cam_rot_y
				var fps_cam_rot_x
				var default_offset
				player = characters.replace_character($player, "male", ["player", "cmdq", "player_clothes"])
				$player.remove_child(viewer)
				player.add_child(viewer)
#				player.add_child(VoxelViewer.new())
				player.set_script(load("res://characters/character.gd"))
				var fps_cam_pos = fps_camera_scene.instance()
				player.add_child(fps_cam_pos)
				fps_cam = fps_cam_pos.find_node(fps_camera_node, true, false)
				
				cam = get_node(camera_path)
				cam.current = true
				cam_pos = get_node(camera_pos_path)
				cam_rot_y = get_node(camera_rot_y_path)
				cam_rot_x = get_node(camera_rot_x_path)
				cam_offset = get_node(camera_offset_path)
				cam_arm = get_node(camera_arm_path)
				fps_cam_rot_y = fps_cam_pos.find_node(fps_camera_rot_y_node, true, false)
				fps_cam_rot_x = fps_cam_pos.find_node(fps_camera_rot_x_node, true, false)
				default_offset = cam_offset.translation
				cam.set_meta("cam_pos", cam_pos)
				cam.set_meta("cam_rot_y", cam_rot_y)
				cam.set_meta("cam_rot_x", cam_rot_x)
				cam.set_meta("cam_offset", cam_offset)
				cam.set_meta("cam_arm", cam_arm)
				cam.set_meta("default_offset", default_offset)
				fps_cam.set_meta("fps_cam_rot_y", fps_cam_rot_y)
				fps_cam.set_meta("fps_cam_rot_x", fps_cam_rot_x)
				
				cam_arm.add_excluded_object(player.get_rid())
				cam.set_meta("player", player)
				fps_cam.set_meta("player", player)
				player.set_meta("cam", cam)
				player.set_meta("fps_cam", fps_cam)
				print(player)
				controls.switch_fps_mode(false)
				print("configured player")
				player_place_fact = player.global_transform.origin
				state = 3
		3:
			start_delay3 -= delta
			if start_delay3 < 0:
				$waiting.hide()
				print("starting game")
				print("intended: ", player_place_intended, " fact: ", player_place_fact)
				state = 4
		4:
			RoadsData.save_json("user://world-gen.json")
			state = 5