Spackenmobs/src/main/java/mod/acgaming/spackenmobs/render/ModelSchalker.java

package mod.acgaming.spackenmobs.render;

import mod.acgaming.spackenmobs.entities.EntitySchalker;
import net.minecraft.client.model.ModelBase;
import net.minecraft.client.model.ModelRenderer;
import net.minecraft.entity.Entity;
import net.minecraft.util.math.MathHelper;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

@SideOnly(Side.CLIENT)
public class ModelSchalker extends ModelBase {
    public final ModelRenderer base;
    public final ModelRenderer lid;
    public ModelRenderer head;

    public ModelSchalker() {
	this.textureHeight = 64;
	this.textureWidth = 64;
	this.lid = new ModelRenderer(this);
	this.base = new ModelRenderer(this);
	this.head = new ModelRenderer(this);
	this.lid.setTextureOffset(0, 0).addBox(-8.0F, -16.0F, -8.0F, 16, 12, 16);
	this.lid.setRotationPoint(0.0F, 24.0F, 0.0F);
	this.base.setTextureOffset(0, 28).addBox(-8.0F, -8.0F, -8.0F, 16, 8, 16);
	this.base.setRotationPoint(0.0F, 24.0F, 0.0F);
	this.head.setTextureOffset(0, 52).addBox(-3.0F, 0.0F, -3.0F, 6, 6, 6);
	this.head.setRotationPoint(0.0F, 12.0F, 0.0F);
    }

    @Override
    public void setRotationAngles(float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw,
	    float headPitch, float scaleFactor, Entity entityIn) {
	EntitySchalker EntitySchalker = (EntitySchalker) entityIn;
	float f = ageInTicks - EntitySchalker.ticksExisted;
	float f1 = (0.5F + EntitySchalker.getClientPeekAmount(f)) * (float) Math.PI;
	float f2 = -1.0F + MathHelper.sin(f1);
	float f3 = 0.0F;

	if (f1 > (float) Math.PI) {
	    f3 = MathHelper.sin(ageInTicks * 0.1F) * 0.7F;
	}

	this.lid.setRotationPoint(0.0F, 16.0F + MathHelper.sin(f1) * 8.0F + f3, 0.0F);

	if (EntitySchalker.getClientPeekAmount(f) > 0.3F) {
	    this.lid.rotateAngleY = f2 * f2 * f2 * f2 * (float) Math.PI * 0.125F;
	} else {
	    this.lid.rotateAngleY = 0.0F;
	}

	this.head.rotateAngleX = headPitch * 0.017453292F;
	this.head.rotateAngleY = netHeadYaw * 0.017453292F;
    }

    @Override
    public void render(Entity entityIn, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw,
	    float headPitch, float scale) {
	this.base.render(scale);
	this.lid.render(scale);
    }
}