Region Checking

@EventHandler
    public void PlayerMove(PlayerMoveEvent event){
        Player player = event.getPlayer();
        Location loc = player.getLocation();
        Integer x = loc.getBlockX();
        Integer z = loc.getBlockZ();
        for(int i = 0; i < storage.regions.size();) {
            Region reg = storage.getRegion( i );
            int x1 = reg.loc1.getBlockX();
            int z1 = reg.loc1.getBlockZ();
            int x2 = reg.loc2.getBlockX();
            int z2 = reg.loc2.getBlockZ();
            if (x>x1 && x < x2 && z > z1 && z < z2){
                player.sendMessage(reg.name);
            }
            i ++;
    }
    }