Minecraft 1.12.2模组开发(四十三) 自定义盾牌(Shield)

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已于 2022-04-22 15:30:04 修改 · 2.1k 阅读

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#minecraft #java

于 2022-04-22 15:24:51 首次发布

这篇博客介绍了如何在Java游戏中实现一个自定义的盾牌，从定义IHasModel接口开始，创建ItemBase和ItemAdaptingBase基类，然后是具体的盾牌类ItemREShield，包括其属性、行为和模型设置。最终，盾牌在游戏中的使用和抵挡攻击的效果得到了展示，并提供了模型和资源文件的配置说明。

今天我们在模组中实现一个自定义盾牌

1.新建一个接口类IHasModel:

IHasModel.java

public interface IHasModel {
	public void registerModels();
}

之后我们新建一个物品基类ItemBase来实现接口类：

ItemBase.java

package com.joy187.rejoymod.item;

import com.joy187.rejoymod.IdlFramework;
import com.joy187.rejoymod.init.ModCreativeTab;
import com.joy187.rejoymod.util.IHasModel;


import net.minecraft.client.resources.I18n;
import net.minecraft.client.util.ITooltipFlag;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.EnumRarity;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ActionResult;
import net.minecraft.util.EnumActionResult;
import net.minecraft.util.EnumHand;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import javax.annotation.Nonnull;
import java.util.List;
import java.util.UUID;

import static com.joy187.rejoymod.util.IDLSkillNBT.GetGuaEnhance;

public class ItemBase extends Item implements IHasModel {
	private boolean overrideRarity = false;
	private EnumRarity enumRarity = EnumRarity.COMMON;
	protected boolean showGuaSocketDesc = false;
	protected boolean shiftToShowDesc = false;
	protected boolean use_flavor = false;
	protected boolean useable = false;
	private boolean isRangedWeapon = false;
	protected boolean logNBT = false;
	protected boolean glitters = false;

	protected static final UUID OFF_HAND_MODIFIER = UUID.fromString("9271eeea-5f74-4e12-97b6-7cf3c60ef7a0");
	protected static final UUID MAIN_HAND_MODIFIER = UUID.fromString("7d766720-0695-46c6-b320-44529f3da63f");

	protected static final UUID POWER_UP_MODIFIER = UUID.fromString("dc8a0a25-24c4-43a9-bfc3-e31e431f4ebf");
	protected static final UUID POWER_UP_MODIFIER_PERCENT = UUID.fromString("9236a0fe-8f9b-4ede-80a3-05386216d06f");

	public ItemBase(String name, CreativeTabs tab)
	{
		setUnlocalizedName(name);
		setRegistryName(name);
		setCreativeTab(tab);
		
		ModItems.ITEMS.add(this);

		InitItem();
	}

	public ItemBase(String name)
	{
		setUnlocalizedName(name);
		setRegistryName(name);
		setCreativeTab(CreativeTabs.MISC);

		ModItems.ITEMS.add(this);

		InitItem();
	}

	protected ItemBase setGlitter()
	{
		glitters = true;
		return this;
	}

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


	public ItemBase setRangedWeapon()
	{
		isRangedWeapon = true;
		return this;
	}

	public ItemBase setRarity(EnumRarity enumRarity)
	{
		overrideRarity = true;
		this.enumRarity = enumRarity;
		return