[
  {
    "type": "mod_tileset",
    "compatibility": [ "retrodays" ],
    "tiles-new": [
      {
        "file": "sees_player_retro.png",
        "sprite_width": 10,
        "sprite_height": 10,
        "sprite_offset_x": 0,
        "sprite_offset_y": -5,
        "tiles": [
          { "id": "overlay_run", "bg": 1 },
          { "id": "overlay_crouch", "bg": 2 },
          { "id": "overlay_effect_bleed", "bg": 3 },
          { "id": "overlay_prone", "bg": 4 }
        ]
      },
      {
        "file": "sees_player_retro.png",
        "tiles": [
          { "id": "overlay_hostile_sees_player", "fg": 0 },
          { "id": "overlay_friendly_sees_player", "fg": 0 },
          { "id": "overlay_neutral_sees_player", "fg": 0 },
          { "id": "overlay_other_sees_player", "fg": 0 }
        ]
      },
      {
        "file": "sees_player_retro.png",
        "sprite_width": 10,
        "sprite_height": 10,
        "sprite_offset_x": 0,
        "sprite_offset_y": -1,
        "tiles": [ { "id": "overlay_effect_haslight", "fg": 5 } ]
      }
    ]
  }
]
