add 2 second wait on player join for flight checks

flight.lua

@@ -107,6 +107,9 @@ end
 -- on join / leave
 minetest.register_on_joinplayer(function(player)
 
+	-- wait 2 seconds before doing flight checks on player
+	minetest.after(2.0, function(player)
+
 		if not player then return end
 
 		-- get player name and timer
@@ -135,6 +138,8 @@ minetest.register_on_joinplayer(function(player)
 				ethereal_set_flight(player)
 			end)
 		end
+
+	end, player)
 end)