if(MFRConfig.vanillaOverrideGlassPane.getBoolean(true))
{
Block.blocksList[Block.thinGlass.blockID] = null;
Item.itemsList[Block.thinGlass.blockID] = null;
Block.thinGlass = new BlockVanillaGlassPane();
GameRegistry.registerBlock(Block.thinGlass, Block.thinGlass.getUnlocalizedName());
}
if(MFRConfig.vanillaOverrideIce.getBoolean(true))
{
Block.blocksList[Block.ice.blockID] = null;