content: package net.minecraft.client.model;
  
  import net.minecraft.entity.Entity;
  import net.minecraft.util.MathHelper;
  
  public class ModelSilverfish extends ModelBase {
      private final ModelRenderer[] silverfishBodyParts = new ModelRenderer[7];
      private final ModelRenderer[] silverfishWings;
      private final float[] field_78170_c = new float[7];
      private static final int[][] silverfishBoxLength = new int[][]{{3, 2, 2}, {4, 3, 2}, {6, 4, 3}, {3, 3, 3}, {2, 2, 3}, {2, 1, 2}, {1, 1, 2}};
      private static final int[][] silverfishTexturePositions = new int[][]{{0, 0}, {0, 4}, {0, 9}, {0, 16}, {0, 22}, {11, 0}, {13, 4}};
  
      public ModelSilverfish() {
          float f = -3.5F;
  
          for (int i = 0; i < this.silverfishBodyParts.length; ++i) {
              this.silverfishBodyParts[i] = new ModelRenderer(this, silverfishTexturePositions[i][0], silverfishTexturePositions[i][1]);
              this.silverfishBodyParts[i].addBox((float) silverfishBoxLength[i][0] * -0.5F, 0.0F, (float) silverfishBoxLength[i][2] * -0.5F, silverfishBoxLength[i][0], silverfishBoxLength[i][1], silverfishBoxLength[i][2]);
              this.silverfishBodyParts[i].setRotationPoint(0.0F, (float) (24 - silverfishBoxLength[i][1]), f);
              this.field_78170_c[i] = f;
  
              if (i < this.silverfishBodyParts.length - 1) {
                  f += (float) (silverfishBoxLength[i][2] + silverfishBoxLength[i + 1][2]) * 0.5F;
              }
          }
  
          this.silverfishWings = new ModelRenderer[3];
          this.silverfishWings[0] = new ModelRenderer(this, 20, 0);
          this.silverfishWings[0].addBox(-5.0F, 0.0F, (float) silverfishBoxLength[2][2] * -0.5F, 10, 8, silverfishBoxLength[2][2]);
          this.silverfishWings[0].setRotationPoint(0.0F, 16.0F, this.field_78170_c[2]);
          this.silverfishWings[1] = new ModelRenderer(this, 20, 11);
          this.silverfishWings[1].addBox(-3.0F, 0.0F, (float) silverfishBoxLength[4][2] * -0.5F, 6, 4, silverfishBoxLength[4][2]);
          this.silverfishWings[1].setRotationPoint(0.0F, 20.0F, this.field_78170_c[4]);
          this.silverfishWings[2] = new ModelRenderer(this, 20, 18);
          this.silverfishWings[2].addBox(-3.0F, 0.0F, (float) silverfishBoxLength[4][2] * -0.5F, 6, 5, silverfishBoxLength[1][2]);
          this.silverfishWings[2].setRotationPoint(0.0F, 19.0F, this.field_78170_c[1]);
      }
  
      public void render(Entity entityIn, float p_78088_2_, float p_78088_3_, float p_78088_4_, float p_78088_5_, float p_78088_6_, float scale) {
          this.setRotationAngles(p_78088_2_, p_78088_3_, p_78088_4_, p_78088_5_, p_78088_6_, scale, entityIn);
  
          for (int i = 0; i < this.silverfishBodyParts.length; ++i) {
              this.silverfishBodyParts[i].render(scale);
          }
  
          for (int j = 0; j < this.silverfishWings.length; ++j) {
              this.silverfishWings[j].render(scale);
          }
      }
  
      public void setRotationAngles(float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch, float scaleFactor, Entity entityIn) {
          for (int i = 0; i < this.silverfishBodyParts.length; ++i) {
              this.silverfishBodyParts[i].rotateAngleY = MathHelper.cos(ageInTicks * 0.9F + (float) i * 0.15F * (float) Math.PI) * (float) Math.PI * 0.05F * (float) (1 + Math.abs(i - 2));
              this.silverfishBodyParts[i].rotationPointX = MathHelper.sin(ageInTicks * 0.9F + (float) i * 0.15F * (float) Math.PI) * (float) Math.PI * 0.2F * (float) Math.abs(i - 2);
          }
  
          this.silverfishWings[0].rotateAngleY = this.silverfishBodyParts[2].rotateAngleY;
          this.silverfishWings[1].rotateAngleY = this.silverfishBodyParts[4].rotateAngleY;
          this.silverfishWings[1].rotationPointX = this.silverfishBodyParts[4].rotationPointX;
          this.silverfishWings[2].rotateAngleY = this.silverfishBodyParts[1].rotateAngleY;
          this.silverfishWings[2].rotationPointX = this.silverfishBodyParts[1].rotationPointX;
      }
  }
  