Hi,  I am trying to draw a gui with buttons over another screen always when player open a Screen that is instance of Container.

It is working very well except the background texture.

 

I tryed to use Forge's events like:

RenderGameOverlayEvent.Post / Pre
GuiScreenEvent.DrawScreenEvent.Post / Pre
GuiScreenEvent.DrawScreenEvent.BackgroundDrawnEvent

 

When I open my own custom gui, it works (the little gui at the top of screen is the GUI that I am talking about, drawned by forge events described above):

https://paste.pics/e0840bd62f40d65c805edc31474ec2c8

 

But, if I open player inventory or crafting table or chest containers, this is what happens to my overlay gui (grayed out)

https://paste.pics/65c5c355f7597296d13def7459c715c0

 

I tried to enable/disable GL11 lighting, blend, etc... but I am not good with grapichs parts...

This is my current "working" code:

    @SubscribeEvent
    public static void onScreenRender(RenderGameOverlayEvent.Post event) {
        if (event.getType() == RenderGameOverlayEvent.ElementType.EXPERIENCE) {
            if (mc.currentScreen instanceof ContainerScreen<?> && !(mc.currentScreen instanceof CreativeScreen)) {
                GlStateManager.color4f(1.0F, 1.0F, 1.0F, 1.0F);
                RenderHelper.disableStandardItemLighting();

                mc.getTextureManager().bindTexture(SEARCH_GUI); // SEARCH_GUI is a ResourceLocation
                mc.currentScreen.blit(guiLeft, guiTop, 0, 0, xSize, ySize);
            }
        }
    }

 

Can anyone help me about this?

Thank you!

 

 

Edited June 24, 20205 yr by GnRSlashSP
Issue solved

Try either GuiContainerEvent since it renders the screen after Screen#renderBackground is called.

1 hour ago, ChampionAsh5357 said:

Try either GuiContainerEvent since it renders the screen after Screen#renderBackground is called.

It is working!

Of course, using this event solved my issue with drawing color but cause me issues with coordinates.

Before using GuiContainerEvent:

            double mouseX = mc.mouseHelper.getMouseX() * (double)mc.mainWindow.getScaledWidth() / (double)mc.mainWindow.getWidth();
            double mouseY = mc.mouseHelper.getMouseY() * (double)mc.mainWindow.getScaledHeight() / (double)mc.mainWindow.getHeight();

            mc.fontRenderer.drawString(Resources.getMsg("item"), searchBar.x - 3 - mc.fontRenderer.getStringWidth(Resources.getMsg("item")), searchBar.y, 0x606060);
            mc.fontRenderer.drawString(Resources.getMsg("qty"), qtyBar.x - 3 - mc.fontRenderer.getStringWidth(Resources.getMsg("qty")), qtyBar.y, 0x606060);

 

After using GuiContainerEvent:

            double mouseX = mc.mouseHelper.getMouseX() * (double)mc.mainWindow.getScaledWidth() / (double)mc.mainWindow.getWidth();
            double mouseY = mc.mouseHelper.getMouseY() * (double)mc.mainWindow.getScaledHeight() / (double)mc.mainWindow.getHeight();

            double newY = -(mc.mainWindow.getScaledHeight() - ((ContainerScreen) mc.currentScreen).getYSize())/2;
            double newX = -(mc.mainWindow.getScaledWidth() - ((ContainerScreen) mc.currentScreen).getXSize())/2;
            GlStateManager.translated(newX, newY, 1d);

            mc.fontRenderer.drawString(Resources.getMsg("item"), searchBar.x - 3 - mc.fontRenderer.getStringWidth(Resources.getMsg("item")), searchBar.y, 0x606060);
            mc.fontRenderer.drawString(Resources.getMsg("qty"), qtyBar.x - 3 - mc.fontRenderer.getStringWidth(Resources.getMsg("qty")), qtyBar.y, 0x606060);

 

Another thing, after all code inside this event, I need to use this again:

GlStateManager.translated(-newX, -newY, 1d);

Without this, when I click a slot to drag itemstack, the item appear at wrong locations at screen lol

 

Thank you!