Bug Fix for EntityRenderer Bug

    /**
     * Added If/Else statement
     * Found a workaround for FOV when rendering from another entity
     */
    private void updateFovModifierHand()
    {
        if(mc.renderViewEntity instanceof EntityPlayerSP){
        EntityPlayerSP var1 = (EntityPlayerSP)this.mc.renderViewEntity;
        this.fovMultiplierTemp = var1.getFOVMultiplier();
        }
        else{
        this.fovMultiplierTemp = mc.thePlayer.getFOVMultiplier();
        }
        this.fovModifierHandPrev = this.fovModifierHand;
        this.fovModifierHand += (this.fovMultiplierTemp - this.fovModifierHand) * 0.5F;
    }


//ALSO IN EntityRenderer.java

 /**
     * Changed cast of EntityPlayerSP to EntityLiving
     */
    private float getFOVModifier(float par1, boolean par2)
    {
        if (this.debugViewDirection > 0)
        {
            return 90.0F;
        }
        else
        {
            EntityLiving var3 = (EntityLiving)this.mc.renderViewEntity; //CHANGED
            float var4 = 70.0F;

            if (par2)
            {
                var4 += this.mc.gameSettings.fovSetting * 40.0F;
                var4 *= this.fovModifierHandPrev + (this.fovModifierHand - this.fovModifierHandPrev) * par1;
            }

            if (var3.getEntityHealth() <= 0)
            {
                float var5 = (float)var3.deathTime + par1;
                var4 /= (1.0F - 500.0F / (var5 + 500.0F)) * 2.0F + 1.0F;
            }

            int var6 = ActiveRenderInfo.getBlockIdAtEntityViewpoint(this.mc.theWorld, var3, par1);

            if (var6 != 0 && Block.blocksList[var6].blockMaterial == Material.water)
            {
                var4 = var4 * 60.0F / 70.0F;
            }

            return var4 + this.prevDebugCamFOV + (this.debugCamFOV - this.prevDebugCamFOV) * par1;
        }
    }