Sprite Editor
You can run the sprite editor with the following command:
go run github.com/dfirebaugh/tortuga/cmd/spritely@latest
At the moment, the encoded string of what's on the canvas will be output to the console. You can also save the entire animation to a file by pressing ctrl+s.
To open an existing sprite/animation, run the following command:
go run github.com/dfirebaugh/tortuga/cmd/spritely@latest -sprite ./examples/platformer/assets/heart.spr