Thread: need help with this

something here (i think) prevents NPC's past 3851 to be loaded as i coded them (clientside)
can anyone tell what line the problem is on?

Code:

	public void updateNPC(Player plr, stream str) {
		updateBlock.currentOffset = 0;

		str.createFrameVarSizeWord(65);
		str.initBitAccess();

		str.writeBits(8, plr.npcListSize);
		int size = plr.npcListSize;
		plr.npcListSize = 0;
		for (int i = 0; i < size; i++) {
			if ((plr.RebuildNPCList == false)
					&& (plr.withinDistance(plr.npcList[i]) == true)) {
				plr.npcList[i].updateNPCMovement(str);
				plr.npcList[i].appendNPCUpdateBlock(updateBlock);
				plr.npcList[plr.npcListSize++] = plr.npcList[i];
			} else {
				int id = plr.npcList[i].npcId;
				plr.npcInListBitmap[id >> 3] &= ~(1 << (id & 70)); // clear the
				// flag
				str.writeBits(1, 1);
				str.writeBits(2, 3); // tells client to remove this npc
				// from list
			}
		}

		// iterate through all npcs to check whether there's new npcs to add
		for (int i = 0; i < NPCHandler.maxNPCSpawns; i++) {
			if (server.npcHandler.npcs[i] != null) {
				int id = server.npcHandler.npcs[i].npcId;
				if ((plr.RebuildNPCList == false)
						&& ((plr.npcInListBitmap[id >> 3] & (1 << (id & 7))) != 0)) {
					// npc already in npcList
				} else if (plr.withinDistance(server.npcHandler.npcs[i]) == false) {
					// out of sight
				} else {
					plr.addNewNPC(server.npcHandler.npcs[i], str, updateBlock);
				}
			}
		}

		plr.RebuildNPCList = false;

		if (updateBlock.currentOffset > 0) {
			str.writeBits(14, 16383); // magic EOF - needed only when npc
			// updateblock follows
			str.finishBitAccess();

			// append update block
			str.writeBytes(updateBlock.buffer, updateBlock.currentOffset, 0);
		} else {
			str.finishBitAccess();
		}
		str.endFrameVarSizeWord();
	}