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

package mod.acgaming.spackenmobs.render;

import net.minecraft.block.state.IBlockState;
import net.minecraft.client.model.ModelWither;
import net.minecraft.client.renderer.GlStateManager;
import net.minecraft.client.renderer.entity.RenderLiving;
import net.minecraft.client.renderer.entity.RenderManager;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.item.ItemStack;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

import mod.acgaming.spackenmobs.entities.EntityJensWither;

@SideOnly(Side.CLIENT)
public class RenderJensWither extends RenderLiving<EntityJensWither>
{
    private static final ResourceLocation INVULNERABLE_JENS_WITHER_TEXTURE = new ResourceLocation("spackenmobs:textures/entities/jens_wither_inv.png");
    private static final ResourceLocation JENS_WITHER_TEXTURE = new ResourceLocation("spackenmobs:textures/entities/jens_wither.png");

    public RenderJensWither(RenderManager renderManagerIn)
    {
        super(renderManagerIn, new ModelWither(0.0F), 1.0F);
        this.addLayer(new LayerJensWitherAura(this));
    }

    public boolean onBlockDestroyed(ItemStack stack, World worldIn, IBlockState state, BlockPos pos, EntityLivingBase entityLiving)
    {
        if (!worldIn.isRemote && (double) state.getBlockHardness(worldIn, pos) != 0.0D)
        {
            stack.damageItem(1, entityLiving);
        }

        return true;
    }

    protected ResourceLocation getEntityTexture(EntityJensWither entity)
    {
        int i = entity.getInvulTime();
        return i > 0 && (i > 80 || i / 5 % 2 != 1) ? INVULNERABLE_JENS_WITHER_TEXTURE : JENS_WITHER_TEXTURE;
    }

    protected void preRenderCallback(EntityJensWither entitylivingbaseIn, float partialTickTime)
    {
        float f = 2.0F;
        int i = entitylivingbaseIn.getInvulTime();

        if (i > 0)
        {
            f -= ((float) i - partialTickTime) / 220.0F * 0.5F;
        }

        GlStateManager.scale(f, f, f);
    }
}