    001    package net.minecraft.src;
    002
    003    public class MaterialPortal extends Material
    004    {
    005        public MaterialPortal(MapColor par1MapColor)
    006        {
    007            super(par1MapColor);
    008        }
    009
    010        public boolean isSolid()
    011        {
    012            return false;
    013        }
    014
    015        /**
    016         * Will prevent grass from growing on dirt underneath and kill any grass below it if it returns true
    017         */
    018        public boolean getCanBlockGrass()
    019        {
    020            return false;
    021        }
    022
    023        /**
    024         * Returns if this material is considered solid or not
    025         */
    026        public boolean blocksMovement()
    027        {
    028            return false;
    029        }
    030    }