player.setTrading(true);
player.resetPath();
player.resetAllExceptTrading();
affectedPlayer.setTrading(true);
affectedPlayer.resetPath();
affectedPlayer.resetAllExceptTrading();
player.getActionSender().sendTradeWindowOpen();
affectedPlayer.getActionSender().sendTradeWindowOpen();
world.addEntryToSnapshots(new Activity(player.getUsername(),
player.getUsername() + " sent trade request "