-- array of sprites
pictures =
{
  {size = 64, filename = "__base__/graphics/icons/coal.png", scale = 0.5, mipmap_count = 4},
  {size = 64, filename = "__base__/graphics/icons/coal-1.png", scale = 0.5, mipmap_count = 4},
  {size = 64, filename = "__base__/graphics/icons/coal-2.png", scale = 0.5, mipmap_count = 4},
  {size = 64, filename = "__base__/graphics/icons/coal-3.png", scale = 0.5, mipmap_count = 4}
}

-- sprite sheet using "sheet"
connection_patches_connected =
{
  sheet =
  {
    filename = "__base__/graphics/entity/nuclear-reactor/reactor-connect-patches.png",
    width = 64,
    height = 64,
    variation_count = 12,
    scale = 0.5
  }
}