我们本次来制作一款食物(food)

1.在items包下 新建 food 包

在food 包中新建 FoodBase 类：

public FoodBase(String name(食物名称), int amount(恢复量), float saturation(饱和度), boolean iswolfFood(狼是否可以吃),CreativeTabs tab(放在物品栏的位置))

在 FoodBase.java 中进行编写:

package com.Joy187.newmod.items.food;

import com.Joy187.newmod.Main;
import com.Joy187.newmod.init.ModItems;
import com.Joy187.newmod.util.IHasModel;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.item.ItemFood;

public class FoodBase extends ItemFood implements IHasModel{
    public FoodBase(String name, int amount, float saturation, boolean iswolfFood,CreativeTabs tab) {
        super( amount, saturation, iswolfFood );
        setUnlocalizedName(name);
        setRegistryName(name);
        setCreativeTab(tab);

        ModItems.ITEMS.add(this);
    }

    @Override
    public void registerModels() {
        Main.proxy.registerItemRenderer(this, 0, "inventory");
    }
}

在ModItems中注册我们的食物：

    public static final ItemFood XIAOHANBAO = new FoodBase("secret_tiny_burger", 18, 2.5f, false, CreativeTabs.FOOD);

2.在 models.item 下新建.json文件 -> 编写物品的信息

{
    "parent": "item/generated",
    "textures": {
        "layer0": "joymod:items/secret_tiny_burger"
    }
}

3.将食物材质拖入 textures.items 包中:

4.在en_us.lang 文件中添加食物游戏中的名称

5.保存所有文件 -> 运行游戏

游戏中成功出现食物

食物吃下去后恢复5点饱食度，与最初设定完美符合！

如果要制作具有效果的食物，我们可以在food包中新建一个 EffectFoodBase 类

在EffectFoodBase.java 中编写:

package com.Joy187.newmod.items.food;

import com.Joy187.newmod.util.IHasModel;

import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.potion.PotionEffect;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class EffectFoodBase extends FoodBase implements IHasModel{

    PotionEffect effect;
    public EffectFoodBase(String name, int amount, float saturation, boolean iswolfFood,CreativeTabs tab, PotionEffect effect) {
        super(name, amount, saturation, iswolfFood, tab);
        //setAlwaysEdible();
        this.effect=effect;
    }

    @Override
    protected void onFoodEaten(ItemStack stack,World worldIn, EntityPlayer player) {
        if (!worldIn.isRemote)
        {
            player.addPotionEffect(new PotionEffect(effect.getPotion(), effect.getDuration(), effect.getAmplifier(), effect.getIsAmbient(), effect.doesShowParticles()));
        }
    }

    @SideOnly(Side.CLIENT)
    public boolean hasEffect( ItemStack stack)
    {
        return true;
    }
}

之后在ModItem中添加食物，重复之前的步骤即可。