    001package net.minecraft.client.model;
    002
    003import cpw.mods.fml.relauncher.Side;
    004import cpw.mods.fml.relauncher.SideOnly;
    005import java.util.Random;
    006import net.minecraft.entity.Entity;
    007import net.minecraft.util.MathHelper;
    008import org.lwjgl.opengl.GL11;
    009
    010@SideOnly(Side.CLIENT)
    011public class ModelGhast extends ModelBase
    012{
    013    ModelRenderer body;
    014    ModelRenderer[] tentacles = new ModelRenderer[9];
    015
    016    public ModelGhast()
    017    {
    018        byte b0 = -16;
    019        this.body = new ModelRenderer(this, 0, 0);
    020        this.body.addBox(-8.0F, -8.0F, -8.0F, 16, 16, 16);
    021        this.body.rotationPointY += (float)(24 + b0);
    022        Random random = new Random(1660L);
    023
    024        for (int i = 0; i < this.tentacles.length; ++i)
    025        {
    026            this.tentacles[i] = new ModelRenderer(this, 0, 0);
    027            float f = (((float)(i % 3) - (float)(i / 3 % 2) * 0.5F + 0.25F) / 2.0F * 2.0F - 1.0F) * 5.0F;
    028            float f1 = ((float)(i / 3) / 2.0F * 2.0F - 1.0F) * 5.0F;
    029            int j = random.nextInt(7) + 8;
    030            this.tentacles[i].addBox(-1.0F, 0.0F, -1.0F, 2, j, 2);
    031            this.tentacles[i].rotationPointX = f;
    032            this.tentacles[i].rotationPointZ = f1;
    033            this.tentacles[i].rotationPointY = (float)(31 + b0);
    034        }
    035    }
    036
    037    /**
    038     * Sets the model's various rotation angles. For bipeds, par1 and par2 are used for animating the movement of arms
    039     * and legs, where par1 represents the time(so that arms and legs swing back and forth) and par2 represents how
    040     * "far" arms and legs can swing at most.
    041     */
    042    public void setRotationAngles(float par1, float par2, float par3, float par4, float par5, float par6, Entity par7Entity)
    043    {
    044        for (int i = 0; i < this.tentacles.length; ++i)
    045        {
    046            this.tentacles[i].rotateAngleX = 0.2F * MathHelper.sin(par3 * 0.3F + (float)i) + 0.4F;
    047        }
    048    }
    049
    050    /**
    051     * Sets the models various rotation angles then renders the model.
    052     */
    053    public void render(Entity par1Entity, float par2, float par3, float par4, float par5, float par6, float par7)
    054    {
    055        this.setRotationAngles(par2, par3, par4, par5, par6, par7, par1Entity);
    056        GL11.glPushMatrix();
    057        GL11.glTranslatef(0.0F, 0.6F, 0.0F);
    058        this.body.render(par7);
    059        ModelRenderer[] amodelrenderer = this.tentacles;
    060        int i = amodelrenderer.length;
    061
    062        for (int j = 0; j < i; ++j)
    063        {
    064            ModelRenderer modelrenderer = amodelrenderer[j];
    065            modelrenderer.render(par7);
    066        }
    067
    068        GL11.glPopMatrix();
    069    }
    070}