1-2 Minecraft-Fabric-1.17.1 Mod开发 创建一把剑

新建ItemVoidSword

ItemVoidSword.java

package com.example.items;

public class ItemVoidSword extends SwordItem
{
    public ItemVoidSword()
    {
        super(toolMaterial, 232, -2.4F, new Settings().group(GroupLoader.GROUPHAHA));
    }
}

我们可以看到4个参数，第一个是工具的属性，第二个是攻击力，第三个是攻击速度，最后一个是这个物品的一些设置。

其中武器的属性需要我们创建一个枚举类MItemTier

MItemTier.java

package com.example.items;

public enum MItemTier implements ToolMaterial
{
    VOID(3, 1000, 4.0F, 0.0F, 15, () ->
    {
        return Ingredient.ofItems(ItemLoader.VOID_INGOT);
    });

    private final int miningLevel;
    private final int itemDurability;
    private final float miningSpeed;
    private final float attackDamage;
    private final int enchantability;
    private final Supplier repairIngredient;

    MItemTier(int miningLevel, int itemDurability, float miningSpeed, float attackDamage, int enchantability, Supplier repairIngredient)
    {
        this.miningLevel = miningLevel;
        this.itemDurability = itemDurability;
        this.miningSpeed = miningSpeed;
        this.attackDamage = attackDamage;
        this.enchantability = enchantability;
        this.repairIngredient = repairIngredient;
    }

    public int getDurability()
    {
        return this.itemDurability;
    }

    public float getMiningSpeedMultiplier()
    {
        return this.miningSpeed;
    }

    public float getAttackDamage()
    {
        return this.attackDamage;
    }

    public int getMiningLevel()
    {
        return this.miningLevel;
    }

    public int getEnchantability()
    {
        return this.enchantability;
    }

    public Ingredient getRepairIngredient()
    {
        return (Ingredient) this.repairIngredient.get();
    }
}

 其中有6个参数，依次是挖掘等级，耐久值，挖掘速度，攻击伤害，附魔能力，以及维修需要的材料。

我们回到我们的虚空剑里将工具属性设置为我们刚刚创建的。

ItemVoidSword.java

public class ItemVoidSword extends SwordItem
{
    public ItemVoidSword()
    {

        super(MItemTier.VOID, 232, -2.4F, new Settings().group(GroupLoader.GROUPHAHA));
    }
}

 注册物品

ItemLoader.java

public class ItemLoader
{
    public static final Item VOID_INGOT = new ItemVoidIngot();
    public static final Item VOID_SWORD = new ItemVoidSword();

    public ItemLoader()
    {
        register("void_ingot", VOID_INGOT);
        register("void_sword",VOID_SWORD);
    }

    private void register(String name, Item item)
    {
        Registry.register(Registry.ITEM, new Identifier("haha", name), item);
    }
}

 创建材质

void_sword.json

{
  "parent": "item/handheld",
  "textures": {
    "layer0": "haha:item/void_sword"
  }
}

 void_sword.png

检查文件的位置都正确

 运行游戏看看效果。