package net.minecraft.client.model;

import net.minecraft.client.model.geom.ModelPart;
import net.minecraft.client.model.geom.PartPose;
import net.minecraft.client.model.geom.builders.CubeListBuilder;
import net.minecraft.client.model.geom.builders.LayerDefinition;
import net.minecraft.client.model.geom.builders.MeshDefinition;
import net.minecraft.client.model.geom.builders.PartDefinition;
import net.minecraft.client.renderer.entity.state.LivingEntityRenderState;
import net.minecraft.util.Mth;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;

@OnlyIn(Dist.CLIENT)
public class SpiderModel extends EntityModel<LivingEntityRenderState> {
    private static final String BODY_0 = "body0";
    private static final String BODY_1 = "body1";
    private static final String RIGHT_MIDDLE_FRONT_LEG = "right_middle_front_leg";
    private static final String LEFT_MIDDLE_FRONT_LEG = "left_middle_front_leg";
    private static final String RIGHT_MIDDLE_HIND_LEG = "right_middle_hind_leg";
    private static final String LEFT_MIDDLE_HIND_LEG = "left_middle_hind_leg";
    private final ModelPart head;
    private final ModelPart rightHindLeg;
    private final ModelPart leftHindLeg;
    private final ModelPart rightMiddleHindLeg;
    private final ModelPart leftMiddleHindLeg;
    private final ModelPart rightMiddleFrontLeg;
    private final ModelPart leftMiddleFrontLeg;
    private final ModelPart rightFrontLeg;
    private final ModelPart leftFrontLeg;

    public SpiderModel(ModelPart p_170984_) {
        super(p_170984_);
        this.head = p_170984_.getChild("head");
        this.rightHindLeg = p_170984_.getChild("right_hind_leg");
        this.leftHindLeg = p_170984_.getChild("left_hind_leg");
        this.rightMiddleHindLeg = p_170984_.getChild("right_middle_hind_leg");
        this.leftMiddleHindLeg = p_170984_.getChild("left_middle_hind_leg");
        this.rightMiddleFrontLeg = p_170984_.getChild("right_middle_front_leg");
        this.leftMiddleFrontLeg = p_170984_.getChild("left_middle_front_leg");
        this.rightFrontLeg = p_170984_.getChild("right_front_leg");
        this.leftFrontLeg = p_170984_.getChild("left_front_leg");
    }

    public static LayerDefinition createSpiderBodyLayer() {
        MeshDefinition meshdefinition = new MeshDefinition();
        PartDefinition partdefinition = meshdefinition.getRoot();
        int i = 15;
        partdefinition.addOrReplaceChild(
            "head", CubeListBuilder.create().texOffs(32, 4).addBox(-4.0F, -4.0F, -8.0F, 8.0F, 8.0F, 8.0F), PartPose.offset(0.0F, 15.0F, -3.0F)
        );
        partdefinition.addOrReplaceChild(
            "body0", CubeListBuilder.create().texOffs(0, 0).addBox(-3.0F, -3.0F, -3.0F, 6.0F, 6.0F, 6.0F), PartPose.offset(0.0F, 15.0F, 0.0F)
        );
        partdefinition.addOrReplaceChild(
            "body1", CubeListBuilder.create().texOffs(0, 12).addBox(-5.0F, -4.0F, -6.0F, 10.0F, 8.0F, 12.0F), PartPose.offset(0.0F, 15.0F, 9.0F)
        );
        CubeListBuilder cubelistbuilder = CubeListBuilder.create().texOffs(18, 0).addBox(-15.0F, -1.0F, -1.0F, 16.0F, 2.0F, 2.0F);
        CubeListBuilder cubelistbuilder1 = CubeListBuilder.create().texOffs(18, 0).mirror().addBox(-1.0F, -1.0F, -1.0F, 16.0F, 2.0F, 2.0F);
        float f = (float) (Math.PI / 4);
        float f1 = (float) (Math.PI / 8);
        partdefinition.addOrReplaceChild("right_hind_leg", cubelistbuilder, PartPose.offsetAndRotation(-4.0F, 15.0F, 2.0F, 0.0F, (float) (Math.PI / 4), (float) (-Math.PI / 4)));
        partdefinition.addOrReplaceChild("left_hind_leg", cubelistbuilder1, PartPose.offsetAndRotation(4.0F, 15.0F, 2.0F, 0.0F, (float) (-Math.PI / 4), (float) (Math.PI / 4)));
        partdefinition.addOrReplaceChild("right_middle_hind_leg", cubelistbuilder, PartPose.offsetAndRotation(-4.0F, 15.0F, 1.0F, 0.0F, (float) (Math.PI / 8), -0.58119464F));
        partdefinition.addOrReplaceChild("left_middle_hind_leg", cubelistbuilder1, PartPose.offsetAndRotation(4.0F, 15.0F, 1.0F, 0.0F, (float) (-Math.PI / 8), 0.58119464F));
        partdefinition.addOrReplaceChild("right_middle_front_leg", cubelistbuilder, PartPose.offsetAndRotation(-4.0F, 15.0F, 0.0F, 0.0F, (float) (-Math.PI / 8), -0.58119464F));
        partdefinition.addOrReplaceChild("left_middle_front_leg", cubelistbuilder1, PartPose.offsetAndRotation(4.0F, 15.0F, 0.0F, 0.0F, (float) (Math.PI / 8), 0.58119464F));
        partdefinition.addOrReplaceChild(
            "right_front_leg", cubelistbuilder, PartPose.offsetAndRotation(-4.0F, 15.0F, -1.0F, 0.0F, (float) (-Math.PI / 4), (float) (-Math.PI / 4))
        );
        partdefinition.addOrReplaceChild("left_front_leg", cubelistbuilder1, PartPose.offsetAndRotation(4.0F, 15.0F, -1.0F, 0.0F, (float) (Math.PI / 4), (float) (Math.PI / 4)));
        return LayerDefinition.create(meshdefinition, 64, 32);
    }

    public void setupAnim(LivingEntityRenderState p_364171_) {
        super.setupAnim(p_364171_);
        this.head.yRot = p_364171_.yRot * (float) (Math.PI / 180.0);
        this.head.xRot = p_364171_.xRot * (float) (Math.PI / 180.0);
        float f = p_364171_.walkAnimationPos * 0.6662F;
        float f1 = p_364171_.walkAnimationSpeed;
        float f2 = -(Mth.cos(f * 2.0F + 0.0F) * 0.4F) * f1;
        float f3 = -(Mth.cos(f * 2.0F + (float) Math.PI) * 0.4F) * f1;
        float f4 = -(Mth.cos(f * 2.0F + (float) (Math.PI / 2)) * 0.4F) * f1;
        float f5 = -(Mth.cos(f * 2.0F + (float) (Math.PI * 3.0 / 2.0)) * 0.4F) * f1;
        float f6 = Math.abs(Mth.sin(f + 0.0F) * 0.4F) * f1;
        float f7 = Math.abs(Mth.sin(f + (float) Math.PI) * 0.4F) * f1;
        float f8 = Math.abs(Mth.sin(f + (float) (Math.PI / 2)) * 0.4F) * f1;
        float f9 = Math.abs(Mth.sin(f + (float) (Math.PI * 3.0 / 2.0)) * 0.4F) * f1;
        this.rightHindLeg.yRot += f2;
        this.leftHindLeg.yRot -= f2;
        this.rightMiddleHindLeg.yRot += f3;
        this.leftMiddleHindLeg.yRot -= f3;
        this.rightMiddleFrontLeg.yRot += f4;
        this.leftMiddleFrontLeg.yRot -= f4;
        this.rightFrontLeg.yRot += f5;
        this.leftFrontLeg.yRot -= f5;
        this.rightHindLeg.zRot += f6;
        this.leftHindLeg.zRot -= f6;
        this.rightMiddleHindLeg.zRot += f7;
        this.leftMiddleHindLeg.zRot -= f7;
        this.rightMiddleFrontLeg.zRot += f8;
        this.leftMiddleFrontLeg.zRot -= f8;
        this.rightFrontLeg.zRot += f9;
        this.leftFrontLeg.zRot -= f9;
    }
}