TerrainSpriteSet

local sprite = require "sprite"

return function(spritesheet, size, kinds)
    local terrain = sprite.newSpriteSet(sprite.newSpriteSheet(spritesheet,  size, size), 1, 1)
    for i, kind in ipairs(kinds) do
        sprite.add(terrain, kind, i + 1, 1, 1, 1)
    end
    return terrain
end