Custom entity with sword 1.15.2

[LegoSuperNik]

Hi !

Can someone help how to create entity with sword for 1.15.2 ?

Spoiler

package com.lsn.bestiaria.entities;

import com.lsn.bestiaria.init.SoundInit;

import net.minecraft.entity.EntityType;
import net.minecraft.entity.SharedMonsterAttributes;
import net.minecraft.entity.ai.goal.NearestAttackableTargetGoal;
import net.minecraft.entity.ai.goal.SwimGoal;
import net.minecraft.entity.ai.goal.WaterAvoidingRandomWalkingGoal;
import net.minecraft.entity.merchant.villager.AbstractVillagerEntity;
import net.minecraft.entity.monster.MonsterEntity;
import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.inventory.EquipmentSlotType;
import net.minecraft.item.ItemStack;
import net.minecraft.item.Items;
import net.minecraft.util.SoundEvent;
import net.minecraft.world.DifficultyInstance;
import net.minecraft.world.World;

public class Ratoner extends MonsterEntity
{
	public Ratoner(EntityType<? extends MonsterEntity> type, World p_i48553_2_) 
	{
		super(type, p_i48553_2_);
	}
	@Override
	protected void registerGoals() 
	{
		super.registerGoals();
	    this.applyEntityAI();
	    this.goalSelector.addGoal(2, new RatonerAttackGoal(this, 1.0D, false));
		this.goalSelector.addGoal(0, new SwimGoal(this));
	}

	protected void applyEntityAI() {
	      this.goalSelector.addGoal(7, new WaterAvoidingRandomWalkingGoal(this, 0.6D));
	      this.targetSelector.addGoal(2, new NearestAttackableTargetGoal<>(this, PlayerEntity.class, true));
	      this.targetSelector.addGoal(3, new NearestAttackableTargetGoal<>(this, AbstractVillagerEntity.class, false));
	} 
	
	@Override
	protected void registerAttributes () {
		super.registerAttributes();
		this.getAttribute(SharedMonsterAttributes.MAX_HEALTH).setBaseValue(15.0D);
		this.getAttribute(SharedMonsterAttributes.MOVEMENT_SPEED).setBaseValue(0.3D);
	    this.getAttribute(SharedMonsterAttributes.FOLLOW_RANGE).setBaseValue(40.0D);
	    this.getAttribute(SharedMonsterAttributes.ATTACK_DAMAGE).setBaseValue(3.0D);
	    this.getAttribute(SharedMonsterAttributes.ARMOR).setBaseValue(4.0D);
		   }  
	@Override
	protected SoundEvent getAmbientSound() {
		return SoundInit.AMBIENT.get();
	}
	@Override
	protected void setEquipmentBasedOnDifficulty(DifficultyInstance difficulty) 
	{
		      this.setItemStackToSlot(EquipmentSlotType.MAINHAND, new ItemStack(Items.IRON_SWORD));
	}
}

 

Spoiler

package com.lsn.bestiaria.client.entity.model;

import com.lsn.bestiaria.entities.Ratoner;
import com.mojang.blaze3d.matrix.MatrixStack;
import com.mojang.blaze3d.vertex.IVertexBuilder;

import net.minecraft.client.renderer.entity.model.EntityModel;
import net.minecraft.client.renderer.entity.model.IHasArm;
import net.minecraft.client.renderer.entity.model.IHasHead;
import net.minecraft.client.renderer.model.ModelRenderer;
import net.minecraft.item.ItemStack;
import net.minecraft.util.Hand;
import net.minecraft.util.HandSide;
import net.minecraft.util.math.MathHelper;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

public class RatonerModel<T extends Ratoner> extends EntityModel<T> implements IHasArm, IHasHead{
	public RatonerModel.ArmPose leftArmPose = RatonerModel.ArmPose.EMPTY;
	public RatonerModel.ArmPose rightArmPose = RatonerModel.ArmPose.EMPTY;
	
	private final ModelRenderer Body;
	private final ModelRenderer bodymid;
	private final ModelRenderer Bodyup;
	private final ModelRenderer Head;
	private final ModelRenderer Mouthr;
	private final ModelRenderer MouthL;
	private final ModelRenderer Mouthdown;
	private final ModelRenderer Hair;
	private final ModelRenderer EarRight;
	private final ModelRenderer EarLeft;
	private final ModelRenderer Mouth;
	private final ModelRenderer mouthA;
	private final ModelRenderer Nose;
	private final ModelRenderer ArmLeft;
	private final ModelRenderer Arml;
	private final ModelRenderer handl;
	private final ModelRenderer ArmRight;
	private final ModelRenderer Armr;
	private final ModelRenderer handr;
	private final ModelRenderer RLeg;
	private final ModelRenderer legr;
	private final ModelRenderer legrdown;
	private final ModelRenderer bone2;
	private final ModelRenderer LLeg;
	private final ModelRenderer legl;
	private final ModelRenderer legldown;
	private final ModelRenderer bone;
	private final ModelRenderer Tale;
	private final ModelRenderer Tale2;
	private final ModelRenderer Tale3;
	private final ModelRenderer Tale4;
	private final ModelRenderer Tale5;

	public RatonerModel() {
		textureWidth = 64;
		textureHeight = 64;

		Body = new ModelRenderer(this);
		Body.setRotationPoint(0.0F, 14.0F, 0.0F);
		Body.setTextureOffset(9, 16).addBox(-3.0F, -0.5F, -2.0F, 6, 4, 4, 0.0F, false);
		
		bodymid = new ModelRenderer(this);
		bodymid.setRotationPoint(0.0F, -2.0F, 0.0F);
		Body.addChild(bodymid);
		bodymid.setTextureOffset(12, 8).addBox(-2.5F, -1.0F, -1.5F, 5, 3, 3, 0.0F, false);
		
		Bodyup = new ModelRenderer(this);
		Bodyup.setRotationPoint(0.0F, -1.0F, 0.0F);
		setRotationAngle(Bodyup, 0.2618F, 0.0F, 0.0F);
		bodymid.addChild(Bodyup);
		Bodyup.setTextureOffset(9, 0).addBox(-3.0F, -2.4659F, -2.0412F, 6, 3, 4, 0.0F, false);
		
		Head = new ModelRenderer(this);
		Head.setRotationPoint(0.0F, -1.9659F, -0.7412F);
		setRotationAngle(Head, -0.2618F, 0.0F, 0.0F);
		Bodyup.addChild(Head);
		Head.setTextureOffset(30, 0).addBox(-2.0F, -3.0F, -2.0F, 4, 3, 3, 0.0F, false);
		
		Mouthr = new ModelRenderer(this);
		Mouthr.setRotationPoint(0.0F, 0.0F, -1.0F);
		setRotationAngle(Mouthr, 0.3491F, -0.2618F, 0.0F);
		Head.addChild(Mouthr);
		Mouthr.setTextureOffset(56, 33).addBox(-1.4F, -0.8341F, -3.2588F, 1, 1, 3, 0.0F, false);
		
		MouthL = new ModelRenderer(this);
		MouthL.setRotationPoint(0.0F, 0.0F, -1.0F);
		setRotationAngle(MouthL, 0.3491F, 0.2618F, 0.0F);
		Head.addChild(MouthL);
		MouthL.setTextureOffset(47, 32).addBox(0.4F, -0.8341F, -3.2588F, 1, 1, 3, 0.0F, false);
		
		Mouthdown = new ModelRenderer(this);
		Mouthdown.setRotationPoint(0.0F, 0.0F, -1.0F);
		setRotationAngle(Mouthdown, 0.3491F, 0.0F, 0.0F);
		Head.addChild(Mouthdown);
		Mouthdown.setTextureOffset(58, 39).addBox(-0.5F, 0.1659F, -2.2588F, 1, 0, 2, 0.0F, false);
		
		Hair = new ModelRenderer(this);
		Hair.setRotationPoint(0.0F, 0.0F, 0.0F);
		Head.addChild(Hair);
		Hair.setTextureOffset(56, 0).addBox(0.0F, -4.5F, -2.499F, 0, 4, 4, 0.0F, false);
		
		EarRight = new ModelRenderer(this);
		EarRight.setRotationPoint(-2.0F, -2.0F, 0.0F);
		setRotationAngle(EarRight, 0.0F, 0.7854F, 0.2618F);
		Head.addChild(EarRight);
		EarRight.setTextureOffset(46, 0).addBox(-3.0F, -2.0F, 0.0F, 3, 2, 0, 0.0F, false);
		
		EarLeft = new ModelRenderer(this);
		EarLeft.setRotationPoint(2.0F, -2.0F, 0.0F);
		setRotationAngle(EarLeft, 0.0F, -0.7854F, -0.2618F);
		Head.addChild(EarLeft);
		EarLeft.setTextureOffset(46, 2).addBox(0.0F, -2.0F, 0.0F, 3, 2, 0, 0.0F, false);
		
		Mouth = new ModelRenderer(this);
		Mouth.setRotationPoint(0.0F, -2.0F, -2.0F);
		setRotationAngle(Mouth, 0.0873F, 0.0F, 0.0F);
		Head.addChild(Mouth);
		Mouth.setTextureOffset(30, 7).addBox(-1.5F, 0.0F, -2.0F, 3, 2, 2, 0.0F, false);
		
		mouthA = new ModelRenderer(this);
		mouthA.setRotationPoint(1.0F, 1.0F, -1.0F);
		setRotationAngle(mouthA, 0.0873F, 0.0F, 0.0F);
		Mouth.addChild(mouthA);
		mouthA.setTextureOffset(30, 12).addBox(-2.0F, 0.0F, -2.0F, 2, 1, 1, 0.0F, false);
		
		Nose = new ModelRenderer(this);
		Nose.setRotationPoint(-1.0F, 0.0F, -2.0F);
		setRotationAngle(Nose, 0.1745F, 0.0F, 0.0F);
		mouthA.addChild(Nose);
		Nose.setTextureOffset(30, 15).addBox(-0.5F, 0.0F, -1.0F, 1, 1, 1, 0.0F, false);
		
		ArmLeft = new ModelRenderer(this);
		ArmLeft.setRotationPoint(3.0F, -0.9659F, -0.7412F);
		setRotationAngle(ArmLeft, -0.0873F, 0.0F, -0.3491F);
		Bodyup.addChild(ArmLeft);
		ArmLeft.setTextureOffset(0, 0).addBox(-0.0937F, -0.8506F, -0.9247F, 2, 6, 2, 0.0F, true);
		
		Arml = new ModelRenderer(this);
		Arml.setRotationPoint(0.9063F, 5.1494F, 1.0753F);
		setRotationAngle(Arml, 0.3491F, 0.0F, 0.1745F);
		ArmLeft.addChild(Arml);
		Arml.setTextureOffset(0, 8).addBox(-0.5F, -0.925F, -5.1318F, 1, 1, 5, 0.0F, false);
		
		handl = new ModelRenderer(this);
		handl.setRotationPoint(0.0937F, -0.1835F, -4.3341F);
		Arml.addChild(handl);
		handl.setTextureOffset(0, 16).addBox(-1.0937F, -1.3165F, -1.6659F, 2, 2, 2, 0.0F, true);
		
		ArmRight = new ModelRenderer(this);
		ArmRight.setRotationPoint(-3.0F, -0.9659F, -0.7412F);
		setRotationAngle(ArmRight, -0.0873F, 0.0F, 0.3491F);
		Bodyup.addChild(ArmRight);
		ArmRight.setTextureOffset(0, 0).addBox(-1.9063F, -0.8506F, -0.9247F, 2, 6, 2, 0.0F, false);
		
		Armr = new ModelRenderer(this);
		Armr.setRotationPoint(-0.9063F, 5.1494F, 1.0753F);
		setRotationAngle(Armr, 0.3491F, 0.0F, -0.1745F);
		ArmRight.addChild(Armr);
		Armr.setTextureOffset(0, 8).addBox(-0.5F, -0.925F, -5.1318F, 1, 1, 5, 0.0F, true);
		
		handr = new ModelRenderer(this);
		handr.setRotationPoint(-0.0937F, -0.1835F, -4.3341F);
		Armr.addChild(handr);
		handr.setTextureOffset(0, 16).addBox(-1.0937F, -1.3165F, -1.6659F, 2, 2, 2, 0.0F, false);
		
		RLeg = new ModelRenderer(this);
		RLeg.setRotationPoint(-2.0F, 5.0F, 0.0F);
		setRotationAngle(RLeg, 2.2689F, 3.1416F, 0.0F);
		bodymid.addChild(RLeg);
		RLeg.setTextureOffset(0, 57).addBox(-0.999F, -1.3963F, -4.5837F, 2, 2, 5, 0.0F, false);
		
		legr = new ModelRenderer(this);
		legr.setRotationPoint(0.0F, 0.234F, -4.3572F);
		setRotationAngle(legr, 3.1416F, 0.0F, 0.0F);
		RLeg.addChild(legr);
		legr.setTextureOffset(14, 51).addBox(-0.5F, -0.7324F, -0.3F, 1, 4, 2, 0.0F, false);
		
		legrdown = new ModelRenderer(this);
		legrdown.setRotationPoint(0.0F, 3.1902F, -0.6288F);
		setRotationAngle(legrdown, -0.3491F, 3.1416F, 0.0F);
		legr.addChild(legrdown);
		legrdown.setTextureOffset(21, 41).addBox(-0.501F, -1.1069F, -1.4715F, 1, 1, 3, 0.0F, false);
		
		bone2 = new ModelRenderer(this);
		bone2.setRotationPoint(0.0F, 0.0F, -2.0F);
		setRotationAngle(bone2, 1.0472F, 0.0F, 0.0F);
		legrdown.addChild(bone2);
		bone2.setTextureOffset(0, 27).addBox(-1.0F, 0.0F, -1.314F, 2, 3, 1, 0.0F, true);

		LLeg = new ModelRenderer(this);
		LLeg.setRotationPoint(2.0F, 5.0F, 0.0F);
		setRotationAngle(LLeg, 2.2689F, 3.1416F, 0.0F);
		bodymid.addChild(LLeg);
		LLeg.setTextureOffset(0, 49).addBox(-0.999F, -1.3963F, -4.5837F, 2, 2, 5, 0.0F, false);
		
		legl = new ModelRenderer(this);
		legl.setRotationPoint(0.0F, 0.234F, -4.3572F);
		setRotationAngle(legl, 3.1416F, 0.0F, 0.0F);
		LLeg.addChild(legl);
		legl.setTextureOffset(14, 51).addBox(-0.5F, -0.7324F, -0.3F, 1, 4, 2, 0.0F, false);
		
		legldown = new ModelRenderer(this);
		legldown.setRotationPoint(0.0F, 3.1902F, -0.6288F);
		setRotationAngle(legldown, -0.3491F, 3.1416F, 0.0F);
		legl.addChild(legldown);
		legldown.setTextureOffset(21, 49).addBox(-0.501F, -1.1069F, -1.4715F, 1, 1, 3, 0.0F, false);
		
		bone = new ModelRenderer(this);
		bone.setRotationPoint(0.0F, 0.0F, -2.0F);
		setRotationAngle(bone, 1.0472F, 0.0F, 0.0F);
		legldown.addChild(bone);
		bone.setTextureOffset(0, 27).addBox(-1.0F, 0.0F, -1.314F, 2, 3, 1, 0.0F, false);
		
		Tale = new ModelRenderer(this);
		Tale.setRotationPoint(0.0F, 3.0F, 2.0F);
		setRotationAngle(Tale, -0.8727F, 0.0F, 0.0F);
		bodymid.addChild(Tale);
		Tale.setTextureOffset(52, 59).addBox(-1.5F, 0.0F, 0.0F, 3, 2, 3, 0.0F, false);
		
		Tale2 = new ModelRenderer(this);
		Tale2.setRotationPoint(0.0F, 0.0F, 3.0F);
		setRotationAngle(Tale2, -0.4363F, 0.0F, 0.0F);
		Tale.addChild(Tale2);
		Tale2.setTextureOffset(56, 53).addBox(-1.0F, 0.0F, 0.0F, 2, 2, 2, 0.0F, false);

		Tale3 = new ModelRenderer(this);
		Tale3.setRotationPoint(0.0F, 2.0F, 2.0F);
		setRotationAngle(Tale3, 0.2618F, 0.0F, 0.0F);
		Tale2.addChild(Tale3);
		Tale3.setTextureOffset(58, 48).addBox(-0.999F, -1.9924F, -0.1743F, 2, 2, 2, 0.0F, false);
		
		Tale4 = new ModelRenderer(this);
		Tale4.setRotationPoint(0.0F, -0.4924F, 1.8257F);
		setRotationAngle(Tale4, 0.3491F, 0.0F, 0.0F);
		Tale3.addChild(Tale4);
		Tale4.setTextureOffset(58, 44).addBox(-0.5F, -1.0F, 0.0F, 1, 1, 2, 0.0F, false);
		
		Tale5 = new ModelRenderer(this);
		Tale5.setRotationPoint(0.0F, 0.0F, 2.0F);
		setRotationAngle(Tale5, 0.6109F, 0.0F, 0.0F);
		Tale4.addChild(Tale5);
		Tale5.setTextureOffset(43, 60).addBox(-0.499F, -1.0076F, 0.0F, 1, 1, 3, 0.0F, false);
	}

	public void render(MatrixStack matrixStackIn, IVertexBuilder bufferIn, int packedLightIn, int packedOverlayIn,
			float red, float green, float blue, float alpha) {
		Body.render(matrixStackIn, bufferIn, packedLightIn, packedOverlayIn, red, green, blue, alpha);
	}

	public void setRotationAngles(T entityIn, float limbSwing, float limbSwingAmount, float ageInTicks,
			float netHeadYaw, float headPitch) {
	      float f = 1.0F;
	      if (f < 1.0F) {
	         f = 1.0F;
	      }

	      this.Head.rotateAngleY = netHeadYaw * ((float)Math.PI / 180F);
	      this.Head.rotateAngleX = headPitch * ((float)Math.PI / 180F);

	      this.handr.rotateAngleY = 0.0F;
	      this.handl.rotateAngleZ = 0.0F;
	      switch(this.leftArmPose) {
	      case EMPTY:
	         this.handl.rotateAngleY = 0.0F;
	         break;
	      case BLOCK:
	         this.handl.rotateAngleX = this.handl.rotateAngleX * 0.5F - 0.9424779F;
	         this.handl.rotateAngleY = ((float)Math.PI / 6F);
	         break;
	      case ITEM:
	         this.handl.rotateAngleX = this.handl.rotateAngleX * 0.5F - ((float)Math.PI / 10F);
	         this.handl.rotateAngleY = 0.0F;
		default:
			break;
	      }

	      switch(this.rightArmPose) {
	      case EMPTY:
	         this.handr.rotateAngleY = 0.0F;
	         break;
	      case BLOCK:
	         this.handr.rotateAngleX = this.handr.rotateAngleX * 0.5F - 0.9424779F;
	         this.handr.rotateAngleY = (-(float)Math.PI / 6F);
	         break;
	      case ITEM:
	         this.handr.rotateAngleX = this.handr.rotateAngleX * 0.5F - ((float)Math.PI / 10F);
	         this.handr.rotateAngleY = 0.0F;
	         break;
	      case THROW_SPEAR:
	         this.handr.rotateAngleX = this.handr.rotateAngleX * 0.5F - (float)Math.PI;
	         this.handr.rotateAngleY = 0.0F;
		default:
			break;
	      }
	      if (this.leftArmPose == RatonerModel.ArmPose.THROW_SPEAR && this.rightArmPose != RatonerModel.ArmPose.BLOCK && this.rightArmPose != RatonerModel.ArmPose.THROW_SPEAR && this.rightArmPose != RatonerModel.ArmPose.BOW_AND_ARROW) {
	          this.handl.rotateAngleX = this.handl.rotateAngleX * 0.5F - (float)Math.PI;
	          this.handl.rotateAngleY = 0.0F;
	       }
	}
	public void setRotationAngle(ModelRenderer modelRenderer, float x, float y, float z) {
		modelRenderer.rotateAngleX = x;
		modelRenderer.rotateAngleY = y;
		modelRenderer.rotateAngleZ = z;
	}
	/**for items in hand(don't work):*/
	@Override
	 public void setLivingAnimations(T entityIn, float limbSwing, float limbSwingAmount, float partialTick) {
	      this.rightArmPose = RatonerModel.ArmPose.EMPTY;
	      this.leftArmPose = RatonerModel.ArmPose.EMPTY;
	      ItemStack itemstack = entityIn.getHeldItem(Hand.MAIN_HAND);
	      if (itemstack.getItem() instanceof net.minecraft.item.BowItem && entityIn.isAggressive()) {
	         if (entityIn.getPrimaryHand() == HandSide.RIGHT) {
	            this.rightArmPose = RatonerModel.ArmPose.BOW_AND_ARROW;
	         } else {
	            this.leftArmPose = RatonerModel.ArmPose.BOW_AND_ARROW;
	         }
	      }

	      super.setLivingAnimations(entityIn, limbSwing, limbSwingAmount, partialTick);
	   }
	@Override
	public ModelRenderer getModelHead() {
		return this.Head;
	}

	@Override
	public void translateHand(HandSide sideIn, MatrixStack matrixStackIn) {
		 float f = sideIn == HandSide.RIGHT ? 1.0F : -1.0F;
	      ModelRenderer modelrenderer = this.getArmForSide(sideIn);
	      modelrenderer.rotationPointX += f;
	      modelrenderer.translateRotate(matrixStackIn);
	      modelrenderer.rotationPointX -= f;
	}
	   public void setModelAttributes(RatonerModel<T> modelIn) {
		      super.copyModelAttributesTo(modelIn);
		      modelIn.leftArmPose = this.leftArmPose;
		      modelIn.rightArmPose = this.leftArmPose;
		   }
	protected ModelRenderer getArmForSide(HandSide side) {
	      return side == HandSide.LEFT ? this.handl : this.handr;
	   }
	protected HandSide getMainHand(T entityIn) {
	      HandSide handside = entityIn.getPrimaryHand();
	      return entityIn.swingingHand == Hand.MAIN_HAND ? handside : handside.opposite();
	   }
	   @OnlyIn(Dist.CLIENT)
	   public static enum ArmPose {
	      EMPTY,
	      ITEM,
	      BLOCK,
	      BOW_AND_ARROW,
	      THROW_SPEAR,
	      CROSSBOW_CHARGE,
	      CROSSBOW_HOLD;
	   }
}

 

 

 

[Ugdhar]

Take a look at vanilla code, maybe wither skeletons as they always have a sword (I think?). Zombies also can wield swords, so looking at the code for them might help you too.

[LegoSuperNik]

10 hours ago, Ugdhar said:

Take a look at vanilla code, maybe wither skeletons as they always have a sword (I think?). Zombies also can wield swords, so looking at the code for them might help you too.

I already copy wither skeletons code and skeleton and biped model but its no use

 

[DavidM]

21 minutes ago, LegoSuperNik said:

I already copy wither skeletons code and skeleton and biped model but its no use

 

Define “no use”. Does it crash? Does your entity not appear?

[LegoSuperNik]

3 minutes ago, DavidM said:

Define “no use”. Does it crash? Does your entity not appear?

Entity summon with textures but without sword

Edited April 8, 2020 by LegoSuperNik

[LegoSuperNik]

10 minutes ago, DavidM said:

Define “no use”. Does it crash? Does your entity not appear?

As I understand  main problem in model

[Ugdhar]

You should always show what you tried. Best way to share code is to host your project on github as a buildable project, so others can look at it (and see the whole picture), as well as build/debug it if desired. Also make sure there's nothing in the debug.log that's giving you more information.

[LegoSuperNik]

1 hour ago, Ugdhar said:

You should always show what you tried. Best way to share code is to host your project on github as a buildable project, so others can look at it (and see the whole picture), as well as build/debug it if desired. Also make sure there's nothing in the debug.log that's giving you more information.

https://github.com/LegoSuperNik/Bestiaria

P.S.   Entity Monster its full copy of wither skeleton

Edited April 8, 2020 by LegoSuperNik

[Ugdhar]

17 minutes ago, LegoSuperNik said:

https://github.com/LegoSuperNik/Bestiaria

P.S.   Entity Monster its full copy of wither skeleton

Ok, so what have you tried, besides just copying stuff?

Looking at it, I don't see any mention of a sword anywhere, but lots of stuff about bow & arrow, so that looks like a good place to start.

I haven't done this before, I just know how to code and look for stuff, so I can't tell you EXACTLY how to do it, you're going to have to use some skills yourself.

[LegoSuperNik]

3 hours ago, Ugdhar said:

Ok, so what have you tried, besides just copying stuff?

Looking at it, I don't see any mention of a sword anywhere, but lots of stuff about bow & arrow, so that looks like a good place to start.

I haven't done this before, I just know how to code and look for stuff, so I can't tell you EXACTLY how to do it, you're going to have to use some skills yourself.

I try to change bow to sword or item but its not help . I change code more 5 times but its also don't help

[Ugdhar]

Just now, LegoSuperNik said:

I try to change bow to sword or item but its not help . I change code more 5 times but its also don't help

Then what you need to do, is when you try something and it doesn't work, come back here, explain what you tried, with either links to the code on your github, or at least a mention of which classes/where you changed it.

Explain what did not work, and post logs, even if the game doesn't crash, sometimes there's stuff in there that helps find what's going wrong.

And of course, the more Java/programming you know, and the longer you've done it, the easier it will be.

[LegoSuperNik]

Little progress

I understand that mob have inventory and item in it but don't  have hands slots

https://github.com/LegoSuperNik/Bestiaria/blob/master/src/main/java/com/lsn/bestiaria/entities/Ratoner.java