allow starting and stopping the monitor via signal

godot/monitor/Monitor.gd

@@ -1,11 +1,15 @@
 extends Node
 
 
+export var enabled: bool = false
 export var development_url: String = "http://localhost:4050/api/v1"
 var url_real: String = "https://alai.cromer.cl/api/v1"
 export var use_development_url: bool = false
 onready var url: String = development_url if use_development_url else url_real
 
+var start_time: int = 0
+var started: bool = false
+
 var player: Dictionary = {}
 var level_id: int = 2 # PrototypeR
 var os_id: int = 0
@@ -23,7 +27,6 @@ var frames: Array = []
 
 var coins: int = 0
 var points: int = 0
-onready var start_time: int = OS.get_ticks_msec()
 var objects: Array = []
 
 const empty_object: Dictionary = {
@@ -96,6 +99,7 @@ func _ready() -> void:
 
 
 func _physics_process(_delta: float) -> void:
+	if enabled and started:
 		var frame = empty_frame.duplicate(true)
 		frame["coins"] = coins
 		frame["points"] = points
@@ -112,18 +116,30 @@ func _physics_process(_delta: float) -> void:
 
 
 func _object_created(name: String, state: String, position: Vector2, velocity: Vector2) -> void:
+	if enabled and started:
 		add_object(name, state, position, velocity)
 
 
 func _object_updated(name: String, state: String, position: Vector2, velocity: Vector2) -> void:
+	if enabled and started:
 		remove_object(name)
 		add_object(name, state, position, velocity)
 
 
 func _object_removed(name: String) -> void:
+	if enabled and started:
 		remove_object(name)
 
 
+func start_monitor() -> void:
+	start_time = OS.get_ticks_msec()
+	started = true
+
+
+func stop_monitor() -> void:
+	started = false
+
+
 func add_object(name: String, state: String, position: Vector2, velocity: Vector2) -> void:
 	var object = empty_object.duplicate(true)
 	object["name"] = name