Added on_pause to set player variable

Assets/scripts/game.gd

@@ -0,0 +1,10 @@
+extends Node3D
+
+
+
+func _on_pause_menu_paused():
+	$"player".is_paused = true
+
+
+func _on_pause_menu_unpaused():
+	$"player".is_paused = false