ItemBasePrefab.java 文件源码

@Override
@SideOnly(Side.CLIENT)
public void registerIcons(IconRegister iconRegistry)
{
    // Grab the subtypes array for this item (some will contain one and others many).
    SubItemsArchive[] subItemsArray = this.getRegisteredItem().getSubItems();
    if (subItemsArray != null)
    {
        // Loop through all sub-items and grab rendering pass data.
        for (SubItemsArchive subItem : subItemsArray)
        {
            // Grab all of the render passes that this sub-item will need.
            RenderPassArchive[] itemRenderPasses = subItem.getRenderPassArchive();

            // Associate via mapping render passes to a given registered icon.
            for (RenderPassArchive renderPassObject : itemRenderPasses)
            {
                //                    // Register a single icon for those items which have but one.
                //                    if (this.getRegisteredItem().getRenderPassCount() == 1 && renderPassObject.getRenderPass() == 0)
                //                    {
                //                        // Use the zero index (first) item in the icon archive that should be primary icon even if no sub-types.
                //                        this.itemIcon = iconRegistry.registerIcon(MadMod.ID + ":" + renderPassObject.getIconPath());
                //                        this.iconString = itemIcon.getIconName();
                //                    }

                // Items with multiple render passes have their icons registered in a mapping local to the item instance.
                clientRegisteredIcons.put( subItem.getItemName() + "_" +
                                           renderPassObject.getRenderPass(),
                                           iconRegistry.registerIcon( ModMetadata.ID +
                                                                      ":" +
                                                                      renderPassObject.getIconPath() ) );
            }
        }
    }
}