extends Spatial

var player:Player

var overspeed_rate:float = 0.8
var underspeed_rate:float = 0.8


func _ready():
	randomize()


func _physics_process(delta):
	if is_network_master() && player != null:
		if player.is_out:
			if player.is_resetable:
				player.reset()
		else:
			if player.get_road() != null:
				var rate = randf()
				var road = player.get_road()
				var distance = player.follow.get_offset()
				var speed = player.current_speed
				var has_constrain = false
				for index in range(road.speed_constrains.size()):
					var constrain = road.speed_constrains[index]
					if constrain.x <= distance && constrain.y >= distance:
						has_constrain = true
						if constrain.z > 0  && speed < constrain.z && rate > underspeed_rate:
							player.current_speed += player.speed_factor
						elif player.current_speed > 0 && rate > overspeed_rate:
							player.current_speed -= player.speed_factor * player.friction_brake_factor
				if not has_constrain:
					if  player.current_speed <= player.MAX_SPEED && rate > underspeed_rate:
						player.current_speed += player.speed_factor
					elif player.current_speed > 0 && rate > overspeed_rate:
						player.current_speed -= player.speed_factor * player.friction_brake_factor
			if player.current_speed < 0:
				player.current_speed = 0


func set_player(path:String):
	player = get_node(path)
	get_node("inventory").set_player(player)


func set_overspeed_rate(new_overspeed_rate:float):
	overspeed_rate = new_overspeed_rate


func set_underspeed_rate(new_underspeed_rate:float):
	underspeed_rate = new_underspeed_rate