CinderLoE/src (1)/main/java/com/zivilon/cinder_loe/ItemRegistration.java

package com.zivilon.cinder_loe;

import java.util.AbstractMap.SimpleEntry;
import java.util.ArrayList;
import java.util.List;
import net.minecraft.block.Block;
import net.minecraft.item.Item;
import cpw.mods.fml.common.registry.GameData;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.FMLControlledNamespacedRegistry;

public class ItemRegistration {
    public static FMLControlledNamespacedRegistry<Block> block_registry;
    public static FMLControlledNamespacedRegistry<Item> item_registry;

    static {
        block_registry = GameData.getBlockRegistry();
        item_registry = GameData.getItemRegistry();
    }

    public static List<SimpleEntry<Item, String>> list = new ArrayList<>();

    @Deprecated
    public static void registerItem(Item item, String item_name, int ordinal) {
        while (list.size() <= ordinal) {
            list.add(new SimpleEntry<>(null, null));
        }
        list.set(ordinal, new SimpleEntry<>(item, item_name));
    }

    // Register items in consistent order that persists through mod updates while enabling us to keep the item lists neatly organized.
    // Unknown if this is actually necessary, but might help to prevent item ID shifts
    public static void registerItems() {
        for (int i = 0; i < list.size(); i++) {
            SimpleEntry<Item, String> entry = list.get(i);

            if (entry == null || entry.getKey() == null || entry.getValue() == null) {
                break;
            }

            GameRegistry.registerItem(entry.getKey(), entry.getValue());
        }
    }

    public static void register(Item item, String item_name, int id) {
        item_registry.addObject(id, item_name, item);
    }
    public static void register(Block block, String item_name, int id) {
        block_registry.addObject(id, item_name, block);
    }
}