Well I created an EnergyWidget in init, in the constructor calls this.menu.getEnergy(), this.menu.getMaxEnergy(), but I don't know why they return 0 all the time, but when I call these methods in renderBg method then they return correct values.

@Override
    protected void init() {
        super.init();
        this.xPos = (width - imageWidth) / 2;
        this.yPos = (height - imageHeight) / 2;

        this.addRenderableWidget(new EnergyWidget(this, this.menu.getEnergy(), this.menu.getMaxEnergy(),
                WIDGETS, this.xPos + 125, this.yPos + 20));
    }

    @Override
    protected void renderBg(PoseStack poseStack, float pPartialTick, int pMouseX, int pMouseY) {
        ClientHelper.renderStuff(TEXTURE);
        this.blit(poseStack, this.xPos, this.yPos, 0, 0, imageWidth, imageHeight);

        if(this.menu.isWorking()){
            int progress = this.menu.getFuelProgress();
            this.blit(poseStack, this.xPos + 81, this.yPos + 31 + 12 - progress, 176, 12 - progress, 14, progress + 1);
        }
    }

 

What are the values in init() ?

Maybe your widget should accept a function reference this.menu::getEnergy so it can always retrieve the live data?

7 minutes ago, warjort said:

What are the values in init() ?

Maybe your widget should accept a function reference this.menu::getEnergy so it can always retrieve the live data?

Values in init always returning 0, this only applies to menu references

My question was rhetorical.

What values do you expect your widget to display if you only give it the values once in init ?

34 minutes ago, warjort said:

My question was rhetorical.

What values do you expect your widget to display if you only give it the values once in init ?

So what should I do to get the current value

54 minutes ago, warjort said:

Maybe your widget should accept a function reference this.menu::getEnergy so it can always retrieve the live data?

i.e. have you widget take a Supplier<Integer> instead of an integer.

8 minutes ago, warjort said:

i.e. have you widget take a Supplier<Integer> instead of an integer.

Oh, ok