/** * Displays contents of a player's visualization buffer to the player * * @param player * @param minusOverlap */ public void displayVisualization(final Player player, boolean minusOverlap, int seconds) { Visualization vis = visualizations.get(player.getName()); if (vis != null) { if (minusOverlap) { for (Iterator<BlockEntry> iter = vis.getBlocks().iterator(); iter.hasNext(); ) { BlockEntry bd = iter.next(); Location loc = bd.getLocation(); for (Field field : vis.getFields()) { if (field.envelops(loc)) { iter.remove(); break; } } } Visualize visualize = new Visualize(vis.getBlocks(), player, false, false, seconds); } else { Visualize visualize = new Visualize(vis.getBlocks(), player, false, false, seconds); } } }