Examples with PacketUIOpen gregtech.api.net.PacketUIOpen used on opensource projects

Example 1 with PacketUIOpen

use of gregtech.api.net.PacketUIOpen in project GregTech by GregTechCE.

the class UIFactory method openUI.

public final void openUI(E holder, EntityPlayerMP player) {
    if (player instanceof FakePlayer) {
        return;
    }
    ModularUI uiTemplate = createUITemplate(holder, player);
    uiTemplate.initWidgets();
    player.getNextWindowId();
    player.closeContainer();
    int currentWindowId = player.currentWindowId;
    PacketBuffer serializedHolder = new PacketBuffer(Unpooled.buffer());
    writeHolderToSyncData(serializedHolder, holder);
    int uiFactoryId = FACTORY_REGISTRY.getIDForObject(this);
    ModularUIContainer container = new ModularUIContainer(uiTemplate);
    container.windowId = currentWindowId;
    // accumulate all initial updates of widgets in open packet
    container.accumulateWidgetUpdateData = true;
    uiTemplate.guiWidgets.values().forEach(Widget::detectAndSendChanges);
    container.accumulateWidgetUpdateData = false;
    ArrayList<PacketUIWidgetUpdate> updateData = new ArrayList<>(container.accumulatedUpdates);
    container.accumulatedUpdates.clear();
    PacketUIOpen packet = new PacketUIOpen(uiFactoryId, serializedHolder, currentWindowId, updateData);
    NetworkHandler.channel.sendTo(NetworkHandler.packet2proxy(packet), player);
    container.addListener(player);
    player.openContainer = container;
    // and fire forge event only in the end
    MinecraftForge.EVENT_BUS.post(new PlayerContainerEvent.Open(player, container));
}