Implemented physics interpolation

client/ui/chat/ChatInput.gd

@@ -25,4 +25,6 @@ func on_focus_exited():
 func on_text_submitted(message: String):
 	text = ""
 	release_focus()
-	(owner as Chat).message_submitted.emit(message)
+	
+	var chat := owner as Chat
+	chat.message_submitted.emit(message)

client/ui/debug/DebugLabelText.gd

@@ -4,6 +4,6 @@ extends Label
 func _ready():
 	text = get_parent().name + ":"
 
-func _get_configuration_warnings():
+func _get_configuration_warnings() -> PackedStringArray:
 	text = get_parent().name + ":"
 	return []

client/ui/debug/VelocityLabel.gd

@@ -4,4 +4,4 @@ func _process(_delta):
 	if Global.player == null:
 		return
 
-	text = str(Global.player.velocity)
+	text = str(Global.player.physics.velocity)