if(Minecraft.getMinecraft().theWorld == null)
ManaNetworkHandler.instance.clear();
GuiScreen gui = Minecraft.getMinecraft().currentScreen;
if(gui == null || !gui.doesGuiPauseGame()) {
ticksInGame++;
EntityPlayer player = Minecraft.getMinecraft().thePlayer;
if(player != null) {
ItemStack stack = player.getCurrentEquippedItem();