[Feature Request]: Add Support For Aseprite 1.3-rc1

[AristurtleDev]

Purpose

Support new features from Aseprite 1.3-rc1. Release notes can be found at https://community.aseprite.org/t/aseprite-v1-3-rc1/17224

Things from the release note that will need to be implemented are

• [x] New Repeat field for animations tags
• [x] New User Data Chunk fields for properties
  • These are only settable currently through using custom scripting api in Aspeirte and is not settable in the UI. See: https://twitter.com/aristurtledev/status/1631361891351269376
• [x] Possibly the new tagname format (--tagname-format). This might only affect the JSON export, so might not need to implement. (Doesn't need implementing)

Motivation

The motivation for this is to update MonoGame.Aseprite to support the latest release which is Aseprite 1.3-rc1.

[fdrobidoux]

--tagname-format seems like what they did with --filename-format but for tag names.

So a setting like this

Gives you this :

"frameTags": [
 { "name": "Up 22", "from": 0, "to": 3, "direction": "forward", "color": "#000000ff" },
 { "name": "Right 22", "from": 4, "to": 7, "direction": "forward", "color": "#000000ff" },
 { "name": "Down 22", "from": 8, "to": 11, "direction": "forward", "color": "#000000ff" },
 { "name": "Left 22", "from": 12, "to": 15, "direction": "forward", "color": "#000000ff" }
],

[AristurtleDev]

Ah, so it's not something I need to worry about implementing if it's only affecting the tag name when you export from Aseprite using the SpriteSheet exporter.

[AristurtleDev]

Updated task list in issue to include the new data in the User Data Chunk

[AristurtleDev]

Version 5.0.0 release supports Aseprite 1.3-rc1