GuiButtonSpecial.java 文件源码

@Override
public void drawButton(Minecraft mc, int x, int y, float partialTicks) {
    if (thisVisible) super.drawButton(mc, x, y, partialTicks);

    if (visible) {
        if (renderedStacks != null) {
            int middleX = this.x + width / 2;
            int startX = middleX - renderedStacks.length * 9 + 1;
            GL11.glEnable(GL12.GL_RESCALE_NORMAL);
            RenderHelper.enableGUIStandardItemLighting();
            for (int i = 0; i < renderedStacks.length; i++) {
                itemRenderer.renderItemAndEffectIntoGUI(renderedStacks[i], startX + i * 18, this.y + 2);
            }
            RenderHelper.disableStandardItemLighting();
            GL11.glDisable(GL12.GL_RESCALE_NORMAL);
        }
        if (resLoc != null) {
            mc.getTextureManager().bindTexture(resLoc);
            drawModalRectWithCustomSizedTexture(this.x + width / 2 - 8, this.y + 2, 0, 0, 16, 16, 16, 16);
        }
        if (enabled && !thisVisible && x >= this.x && y >= this.y && x < this.x + width && y < this.y + height) {
            Gui.drawRect(this.x, this.y, this.x + width, this.y + height, invisibleHoverColor);
        }
    }
}