Examples with Event net.minecraftforge.eventbus.api.Event used on opensource projects

Example 6 with Event

use of net.minecraftforge.eventbus.api.Event in project MinecraftForge by MinecraftForge.

the class ForgeHooksClient method gatherTooltipComponents.

public static List<ClientTooltipComponent> gatherTooltipComponents(ItemStack stack, List<? extends FormattedText> textElements, Optional<TooltipComponent> itemComponent, int mouseX, int screenWidth, int screenHeight, @Nullable Font forcedFont, Font fallbackFont) {
    Font font = getTooltipFont(forcedFont, stack, fallbackFont);
    List<Either<FormattedText, TooltipComponent>> elements = textElements.stream().map((Function<FormattedText, Either<FormattedText, TooltipComponent>>) Either::left).collect(Collectors.toCollection(ArrayList::new));
    itemComponent.ifPresent(c -> elements.add(1, Either.right(c)));
    var event = new RenderTooltipEvent.GatherComponents(stack, screenWidth, screenHeight, elements, -1);
    MinecraftForge.EVENT_BUS.post(event);
    if (event.isCanceled())
        return List.of();
    // text wrapping
    int tooltipTextWidth = event.getTooltipElements().stream().mapToInt(either -> either.map(font::width, component -> 0)).max().orElse(0);
    boolean needsWrap = false;
    int tooltipX = mouseX + 12;
    if (tooltipX + tooltipTextWidth + 4 > screenWidth) {
        tooltipX = mouseX - 16 - tooltipTextWidth;
        if (// if the tooltip doesn't fit on the screen
        tooltipX < 4) {
            if (mouseX > screenWidth / 2)
                tooltipTextWidth = mouseX - 12 - 8;
            else
                tooltipTextWidth = screenWidth - 16 - mouseX;
            needsWrap = true;
        }
    }
    if (event.getMaxWidth() > 0 && tooltipTextWidth > event.getMaxWidth()) {
        tooltipTextWidth = event.getMaxWidth();
        needsWrap = true;
    }
    int tooltipTextWidthF = tooltipTextWidth;
    if (needsWrap) {
        return event.getTooltipElements().stream().flatMap(either -> either.map(text -> font.split(text, tooltipTextWidthF).stream().map(ClientTooltipComponent::create), component -> Stream.of(ClientTooltipComponent.create(component)))).toList();
    }
    return event.getTooltipElements().stream().map(either -> either.map(text -> ClientTooltipComponent.create(text instanceof Component ? ((Component) text).getVisualOrderText() : Language.getInstance().getVisualOrder(text)), ClientTooltipComponent::create)).toList();
}

Example 7 with Event

use of net.minecraftforge.eventbus.api.Event in project SpongeCommon by SpongePowered.

the class ForgeEventManager method postDualBus.

// Implementation
private boolean postDualBus(final org.spongepowered.api.event.Event spongeEvent, final Collection<? extends Event> forgeEvents, final IEventBusInvokeDispatcher dispatcher) {
    try (final NoExceptionClosable ignored = this.preparePost(spongeEvent)) {
        final RegisteredListener.Cache listeners = this.getHandlerCache(spongeEvent);
        final List<RegisteredListener<?>> beforeModifications = listeners.beforeModifications();
        if (!beforeModifications.isEmpty()) {
            // First, we fire the Sponge beforeModifications on the Sponge event
            this.post(spongeEvent, beforeModifications);
            // Then we sync to the Forge events
            for (final Event forgeEvent : forgeEvents) {
                ((ForgeEventBridge_Forge) forgeEvent).bridge$syncFrom(spongeEvent);
            }
        }
        // Then, we fire all our Forge events
        for (final Event forgeEvent : forgeEvents) {
            this.wrappedEventBus.post(forgeEvent, dispatcher);
            // We must sync back the event's changes, if there are any.
            // For complex events, this will be a partial sync.
            ((ForgeEventBridge_Forge) forgeEvent).bridge$syncTo(spongeEvent);
        }
        // and now we do our standard event listener stuff.
        return this.post(spongeEvent, listeners.afterModifications());
    }
}