Package org.dynmap.utils

Examples of org.dynmap.utils.MapChunkCache


         * Render processor helper - used by code running on render threads to request chunk snapshot cache from server/sync thread
         */
        @Override
        public MapChunkCache createMapChunkCache(DynmapWorld w, List<DynmapChunk> chunks,
                boolean blockdata, boolean highesty, boolean biome, boolean rawbiome) {
            MapChunkCache c = w.getChunkCache(chunks);
            if(c == null) { /* Can fail if not currently loaded */
                return null;
            }
            if(w.visibility_limits != null) {
                for(VisibilityLimit limit: w.visibility_limits) {
                    c.setVisibleRange(limit);
                }
                c.setHiddenFillStyle(w.hiddenchunkstyle);
            }
            if(w.hidden_limits != null) {
                for(VisibilityLimit limit: w.hidden_limits) {
                    c.setHiddenRange(limit);
                }
                c.setHiddenFillStyle(w.hiddenchunkstyle);
            }
            if(c.setChunkDataTypes(blockdata, biome, highesty, rawbiome) == false) {
                Log.severe("CraftBukkit build does not support biome APIs");
            }
            if(chunks.size() == 0) {    /* No chunks to get? */
                c.loadChunks(0);
                return c;
            }

            final MapChunkCache cc = c;

            while(!cc.isDoneLoading()) {
                Future<Boolean> f = core.getServer().callSyncMethod(new Callable<Boolean>() {
                    public Boolean call() throws Exception {
                        boolean exhausted = true;
                       
                        if (prev_tick != cur_tick) {
                            prev_tick = cur_tick;
                            cur_tick_starttime = System.nanoTime();
                        }                           
                        if(chunks_in_cur_tick > 0) {
                            boolean done = false;
                            while (!done) {
                                int cnt = chunks_in_cur_tick;
                                if (cnt > 5) cnt = 5;
                                chunks_in_cur_tick -= cc.loadChunks(cnt);
                                exhausted = (chunks_in_cur_tick == 0) || ((System.nanoTime() - cur_tick_starttime) > perTickLimit);
                                done = exhausted || cc.isDoneLoading();
                            }
                        }
                        return exhausted;
                    }
                });
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