Improved signal handling

client/Main.gd

@@ -1,13 +1,5 @@
 extends Node
 
-@export var world_environment: WorldEnvironment
-
-func _enter_tree():
-	Global.environment = world_environment.environment
-	Global.camera_attributes = world_environment.camera_attributes
-	Global.instance_id = OS.get_process_id() % 4
-	Global.username = "user%d" % Global.instance_id
-
 func _ready():
 	%Logout.success.emit()
 	pause(true)