pixel-art-tutor.thomasjvu.com

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "maxLength": 128
    },
    "width": {
      "type": "number",
      "description": "1-256 logical pixels, typically 16, 32, 64, 128, or 256"
    },
    "height": {
      "type": "number",
      "description": "1-256 logical pixels, typically 16, 32, 64, 128, or 256"
    },
    "kind": {
      "type": "string",
      "enum": [
        "character",
        "item",
        "tile"
      ],
      "description": "'tile' adds it to the tileset for map painting."
    },
    "copyFromId": {
      "type": "string",
      "description": "Clone pixels from this sprite id if sizes match."
    },
    "frameCount": {
      "type": "number",
      "minimum": 1,
      "maximum": 32,
      "description": "Animation frame count. Defaults to 4 for characters and 1 for items/tiles."
    }
  },
  "required": [
    "name",
    "width",
    "height",
    "kind"
  ]
}