Different art for different farm plants

[Piddagoras]

I haven't seen a tileset actually contain different art for different farm plants (corn, oats, cucumber, etc). I thought it was impossible, since they're all the same id (f_plant_seed, f_plant_seedling, etc). The current way that farm plants are implemented, however, uses hidden seed items to record which plants are growing, and so the layering system can be used to give them different art. I worked up a small example to test the concept, and it works (see attached).

I'm sure there are other priorities for the development of the tilesets, but if I didn't know it was possible, other people might not have known either, so here it is.

{
  "variants": [
    {
      "context": "f_plant_seedling",
      "item_variants": [
        { "item": "seed_corn", "sprite": [ { "id": "icon_corn", "weight": 1 } ], "layer": 90 },
		{ "item": "seed_oats", "sprite": [ { "id": "icon_buckwheat", "weight": 1 } ], "layer": 90 }
      ]
    },
    {
      "context": "f_plant_seed",
      "item_variants": [
        { "item": "seed_corn", "sprite": [ { "id": "icon_corn", "weight": 1 } ], "layer": 90 },
		{ "item": "seed_oats", "sprite": [ { "id": "icon_buckwheat", "weight": 1 } ], "layer": 90 }
      ]
    },
    {
      "context": "f_plant_mature",
      "item_variants": [
        { "item": "seed_corn", "sprite": [ { "id": "icon_corn", "weight": 1 } ], "layer": 90 },
		{ "item": "seed_oats", "sprite": [ { "id": "icon_buckwheat", "weight": 1 } ], "layer": 90 }
      ]
    },
    {
      "context": "f_plant_harvest",
      "item_variants": [
        { "item": "seed_corn", "sprite": [ { "id": "icon_corn", "weight": 1 } ], "layer": 90 },
		{ "item": "seed_oats", "sprite": [ { "id": "icon_buckwheat", "weight": 1 } ], "layer": 90 }
      ]
    }
  ]
}