# Simplified pseudo-code shared by the developer

function BuildWall(path, height, stoneSize):

    y = 0
    rowIndex = 0

    while y < height:

        rowHeight = stoneSize.y * random(MIN_Y_VARIATION, MAX_Y_VARIATION)

        layCourseAlongPath(path, y, rowHeight, rowIndex)

        y += rowHeight
        rowIndex++

    end

    // Top stone course for decoration
    addCapstoneRow()

    // chip corners for weathered look
    chipRandomCorners()

    // split stones into spatial groupings
    combineIntoChunks()

end